private ICodeBlock GenerateInterpolateToStateAdvanced(ICodeBlock codeBlock, string enumName)
{
codeBlock = codeBlock.Function("public void", "InterpolateToState",
enumName + " fromState, " + enumName + " toState, double secondsToTake, FlatRedBall.Glue.StateInterpolation.InterpolationType interpolationType, FlatRedBall.Glue.StateInterpolation.Easing easing");
string variableName;
if (enumName == "VariableState")
{
variableName = "CurrentState";
}
else
{
variableName = "Current" + enumName + "State";
}
codeBlock = codeBlock.If("secondsToTake <= 0");
codeBlock.Line(variableName + " = toState;");
codeBlock = codeBlock.End().Else();
// Immediately set the state to the from state:
codeBlock.Line(variableName + " = fromState;");
codeBlock.Line("mFrom" + enumName + "Tween = fromState;");
codeBlock.Line("mTo" + enumName + "Tween = toState;");
codeBlock.Line(
TweenerNameFor(enumName) + ".Start(0, 1, (float)secondsToTake, FlatRedBall.Glue.StateInterpolation.Tweener.GetInterpolationFunction(interpolationType, easing));");
codeBlock = codeBlock.End();// else
codeBlock = codeBlock.End();
return(codeBlock);
}
private static ICodeBlock GeneratePreloadStateContentForStateType(ICodeBlock codeBlock, IElement element, List <StateSave> list, string variableType)
{
if (list.Count != 0)
{
codeBlock = codeBlock.Function("public static void", "PreloadStateContent", variableType + " state, string contentManagerName");
codeBlock.Line("ContentManagerName = contentManagerName;");
codeBlock = codeBlock.Switch("state");
// Loop through states here and access properties that need the values
foreach (StateSave state in list)
{
codeBlock = codeBlock.Case(variableType + "." + state.Name);
foreach (InstructionSave instruction in state.InstructionSaves)
{
if (instruction.Value != null && instruction.Value is string)
{
// We insert a block so that object throwaway is not redefined in the switch scope.
// We do this instead of making an object throwaway above the switch so that we don't
// get warnings if is nothing to load
codeBlock.Block().Line("object throwaway = " + GetRightSideAssignmentValueAsString(element, instruction) + ";");
}
}
codeBlock = codeBlock.End();
}
codeBlock = codeBlock.End();
codeBlock = codeBlock.End();
}
return(codeBlock);
}
private static ICodeBlock AssignValuesUsingStartingValues(IElement element, ICodeBlock curBlock, Dictionary <InstructionSave, InterpolationCharacteristic> mInterpolationCharacteristics)
{
foreach (KeyValuePair <InstructionSave, InterpolationCharacteristic> kvp in mInterpolationCharacteristics)
{
if (kvp.Value != InterpolationCharacteristic.CantInterpolate)
{
curBlock = curBlock.If("set" + kvp.Key.Member);
CustomVariable variable = element.GetCustomVariable(kvp.Key.Member);
var nos = element.GetNamedObjectRecursively(variable.SourceObject);
if (nos != null)
{
NamedObjectSaveCodeGenerator.AddIfConditionalSymbolIfNecesssary(curBlock, nos);
}
string relativeValue = InstructionManager.GetRelativeForAbsolute(kvp.Key.Member);
string variableToAssign = kvp.Key.Member;
string leftSideOfEqualsWithRelative = GetLeftSideOfEquals(element, variable, kvp.Key, true);
if (!string.IsNullOrEmpty(leftSideOfEqualsWithRelative) && leftSideOfEqualsWithRelative != kvp.Key.Member)
{
string beforeDotParent = variable.SourceObject;
if (string.IsNullOrEmpty(variable.SourceObject))
{
beforeDotParent = "this";
}
curBlock = curBlock.If(beforeDotParent + ".Parent != null");
AddAssignmentForInterpolationForVariable(curBlock, variable, variableToAssign, leftSideOfEqualsWithRelative);
curBlock = curBlock.End().Else();
}
AddAssignmentForInterpolationForVariable(curBlock, variable, variableToAssign, variableToAssign);
if (!string.IsNullOrEmpty(relativeValue))
{
curBlock = curBlock.End(); // end the else
}
curBlock = curBlock.End();
if (nos != null)
{
NamedObjectSaveCodeGenerator.AddEndIfIfNecessary(curBlock, nos);
}
}
}
return(curBlock);
}
private void GenerateInterpolateBetween(ElementSave elementSave, ICodeBlock currentBlock,
string enumType, IEnumerable <StateSave> states)
{
// We used to only generate these if there was were any states in this category, but
// since Gum generated code supports dynamic states, there could be states in a category
// even if they're not defined in Gum.
//if (states.Count() > 0)
{
currentBlock = currentBlock.Function("public void",
"InterpolateBetween", enumType + " firstState, " + enumType + " secondState, float interpolationValue");
GenerateDebugCheckForInterpolationValueNaN(currentBlock);
Dictionary <VariableSave, InterpolationCharacteristic> interpolationCharacteristics =
new Dictionary <VariableSave, InterpolationCharacteristic>();
CreateStartingValueVariables(elementSave, states, currentBlock, interpolationCharacteristics);
currentBlock = currentBlock.Switch("firstState");
currentBlock = SetInterpolateBetweenValuesForStates(elementSave, enumType, states, currentBlock,
interpolationCharacteristics, FirstValue);
currentBlock = currentBlock.End();
currentBlock = currentBlock.Switch("secondState");
currentBlock = SetInterpolateBetweenValuesForStates(elementSave, enumType, states, currentBlock,
interpolationCharacteristics, SecondValue);
currentBlock = currentBlock.End();
currentBlock = AssignValuesUsingStartingValues(elementSave, currentBlock, interpolationCharacteristics);
currentBlock = currentBlock.If("interpolationValue < 1");
string fieldToAssign;
if (enumType == "VariableState")
{
fieldToAssign = "mCurrentVariableState";
}
else
{
fieldToAssign = "mCurrent" + enumType + "State";
}
currentBlock.Line(fieldToAssign + " = firstState;");
currentBlock = currentBlock.End().Else();
currentBlock.Line(fieldToAssign + " = secondState;");
currentBlock = currentBlock.End();
}
}
private void GenerateInterpolateBetween(ElementSave elementSave, ICodeBlock currentBlock,
string enumType, IEnumerable<StateSave> states)
{
// We used to only generate these if there was were any states in this category, but
// since Gum generated code supports dynamic states, there could be states in a category
// even if they're not defined in Gum.
//if (states.Count() > 0)
{
currentBlock = currentBlock.Function("public void",
"InterpolateBetween", enumType + " firstState, " + enumType + " secondState, float interpolationValue");
GenerateDebugCheckForInterpolationValueNaN(currentBlock);
Dictionary<VariableSave, InterpolationCharacteristic> interpolationCharacteristics =
new Dictionary<VariableSave, InterpolationCharacteristic>();
CreateStartingValueVariables(elementSave, states, currentBlock, interpolationCharacteristics);
currentBlock = currentBlock.Switch("firstState");
currentBlock = SetInterpolateBetweenValuesForStates(elementSave, enumType, states, currentBlock,
interpolationCharacteristics, FirstValue);
currentBlock = currentBlock.End();
currentBlock = currentBlock.Switch("secondState");
currentBlock = SetInterpolateBetweenValuesForStates(elementSave, enumType, states, currentBlock,
interpolationCharacteristics, SecondValue);
currentBlock = currentBlock.End();
currentBlock = AssignValuesUsingStartingValues(elementSave, currentBlock, interpolationCharacteristics);
currentBlock = currentBlock.If("interpolationValue < 1");
string fieldToAssign;
if (enumType == "VariableState")
{
fieldToAssign = "mCurrentVariableState";
}
else
{
fieldToAssign = "mCurrent" + enumType + "State";
}
currentBlock.Line(fieldToAssign + " = firstState;");
currentBlock = currentBlock.End().Else();
currentBlock.Line(fieldToAssign + " = secondState;");
currentBlock = currentBlock.End();
}
}
private static ICodeBlock AppendEnum(ICodeBlock currentBlock, List <StateSave> statesForThisCategory, string enumName, IElement element)
{
if (statesForThisCategory.Count != 0)
{
string prefix = "public";
if (ShouldUseNewKeyword(element, enumName))
{
prefix += " new";
}
currentBlock = currentBlock
.Enum(prefix, enumName)
.Line("Uninitialized = 0, //This exists so that the first set call actually does something")
.Line("Unknown = 1, //This exists so that if the entity is actually a child entity and has set a child state, you will get this");
for (int i = 0; i < statesForThisCategory.Count; i++)
{
string whatToAppend = "";
if (i != statesForThisCategory.Count - 1)
{
whatToAppend += ", ";
}
currentBlock.Line(statesForThisCategory[i].Name + " = " + (i + 2) + whatToAppend);
}
currentBlock = currentBlock.End();
}
return(currentBlock);
}
private static ICodeBlock SetInterpolateBetweenValuesForStates(IElement element, string enumType, List <StateSave> states, ICodeBlock curBlock, Dictionary <InstructionSave, InterpolationCharacteristic> mInterpolationCharacteristics, string firstOrSecondValue)
{
foreach (StateSave state in states)
{
curBlock = curBlock.Case(enumType + "." + state.Name);
foreach (InstructionSave instructionSave in state.InstructionSaves)
{
var customVariable = element.GetCustomVariable(instructionSave.Member);
NamedObjectSave sourceNamedObjectSave = null;
if (customVariable != null)
{
sourceNamedObjectSave = element.GetNamedObjectRecursively(customVariable.SourceObject);
}
if (sourceNamedObjectSave != null)
{
NamedObjectSaveCodeGenerator.AddIfConditionalSymbolIfNecesssary(curBlock, sourceNamedObjectSave);
}
if (GetValue(mInterpolationCharacteristics, instructionSave.Member) != InterpolationCharacteristic.CantInterpolate)
{
if (instructionSave.Value == null)
{
curBlock.Line("set" + instructionSave.Member + " = false;");
}
else
{
string valueToWrite = GetRightSideAssignmentValueAsString(element, instructionSave);
curBlock.Line(instructionSave.Member + firstOrSecondValue + " = " + valueToWrite + ";");
}
}
else // This value can't be interpolated, but if the user has set a value of 0 or 1, then it should be set
{
ICodeBlock ifBlock;
// value will come from the first state unless the interpolationValue is 1.
// This makes the code behave the same as InterpolateTo which uses instructions.
if (firstOrSecondValue == FirstValue)
{
ifBlock = curBlock.If("interpolationValue < 1");
}
else
{
ifBlock = curBlock.If("interpolationValue >= 1");
}
string valueToWrite = GetRightSideAssignmentValueAsString(element, instructionSave);
ifBlock.Line("this." + instructionSave.Member + " = " + valueToWrite + ";");
}
if (sourceNamedObjectSave != null)
{
NamedObjectSaveCodeGenerator.AddEndIfIfNecessary(curBlock, sourceNamedObjectSave);
}
}
curBlock = curBlock.End();
}
return(curBlock);
}
private void CreateInstructionForInterpolation(StateCodeGeneratorContext context, ICodeBlock currentBlock, string animationType, AnimatedStateSave previousState, AnimatedStateSave currentState, AbsoluteOrRelative absoluteOrRelative, string animationName)
{
currentBlock = currentBlock.Block();
if (absoluteOrRelative == AbsoluteOrRelative.Absolute)
{
CreateInstructionForInterpolationAbsolute(context, currentBlock, animationType, previousState, currentState, animationName);
}
else
{
CreateInstructionForInterpolationRelative(context, currentBlock, previousState, currentState);
}
currentBlock = currentBlock.End();
}
public override ICodeBlock GenerateActivity(ICodeBlock codeBlock, IElement element)
{
foreach (EventResponseSave ers in element.Events)
{
if ((ers.GetEventSave() != null && !string.IsNullOrEmpty(ers.GetEventSave().ConditionCode)))
{
codeBlock = codeBlock.If(ers.GetEventSave().ConditionCode + " && " + ers.EventName + " != null");
codeBlock.Line(ers.EventName + "();");
codeBlock = codeBlock.End();
}
}
return(codeBlock);
}
private static ICodeBlock GetInitializeFactoryMethod(ICodeBlock codeBlock, string className, bool poolObjects, string listToAssign)
{
codeBlock = codeBlock
.Function("public static void", "Initialize", string.Format("string contentManager", className))
.Line("mContentManagerName = contentManager;");
if (poolObjects)
{
codeBlock.Line("FactoryInitialize();");
}
codeBlock = codeBlock.End();
return(codeBlock);
}
private static ICodeBlock GetInitializeFactoryMethod(ICodeBlock codeBlock, string className, bool poolObjects, string listToAssign)
{
codeBlock = codeBlock
.Function("public static void", "Initialize", string.Format("FlatRedBall.Math.PositionedObjectList<{0}> listFromScreen, string contentManager", className))
.Line("mContentManagerName = contentManager;")
.Line(listToAssign + " = listFromScreen;");
if (poolObjects)
{
codeBlock.Line("FactoryInitialize();");
}
codeBlock = codeBlock.End();
return(codeBlock);
}
private static ICodeBlock GetMakeUnusedFactory(ICodeBlock codeBlock, string factoryClassName, bool poolObjects)
{
string className = factoryClassName.Substring(0, factoryClassName.Length - "Factory".Length);
codeBlock.Line("/// <summary>");
codeBlock.Line("/// Makes the argument objectToMakeUnused marked as unused. This method is generated to be used");
codeBlock.Line("/// by generated code. Use Destroy instead when writing custom code so that your code will behave");
codeBlock.Line("/// the same whether your Entity is pooled or not.");
codeBlock.Line("/// </summary>");
codeBlock = codeBlock
.Function("public static void", "MakeUnused", className + " objectToMakeUnused")
.Line("MakeUnused(objectToMakeUnused, true);")
.End()
._()
.Line("/// <summary>")
.Line("/// Makes the argument objectToMakeUnused marked as unused. This method is generated to be used")
.Line("/// by generated code. Use Destroy instead when writing custom code so that your code will behave")
.Line("/// the same whether your Entity is pooled or not.")
.Line("/// </summary>")
.Function("public static void", "MakeUnused", className + " objectToMakeUnused, bool callDestroy");
if (poolObjects)
{
codeBlock
.Line("mPool.MakeUnused(objectToMakeUnused);")
._()
.If("callDestroy")
.Line("objectToMakeUnused.Destroy();")
.End();
}
else
{
// We still need to check if we should call destroy even if not pooled, because the parent may be pooled, in which case an infinite loop
// can occur if we don't check the callDestroy value. More info on this bug:
// http://www.hostedredmine.com/issues/413966
codeBlock
.If("callDestroy")
.Line("objectToMakeUnused.Destroy();");
}
codeBlock = codeBlock.End();
return(codeBlock);
}
public override ICodeBlock GenerateAdditionalMethods(ICodeBlock codeBlock, FlatRedBall.Glue.SaveClasses.IElement element)
{
//////////////////////////EARLY OUT//////////////////////////////////////
if (element is ScreenSave)
{
return codeBlock;
}
///////////////////////END EARLY OUT/////////////////////////////////////
codeBlock = codeBlock.Function("public void", "MoveToLayer", "Layer layerToMoveTo");
foreach (NamedObjectSave nos in element.NamedObjects)
{
if (!nos.IsDisabled)
{
if (nos.GetAssetTypeInfo() != null && !string.IsNullOrEmpty(nos.GetAssetTypeInfo().RemoveFromLayerMethod))
{
NamedObjectSaveCodeGenerator.AddIfConditionalSymbolIfNecesssary(codeBlock, nos);
bool shouldSkip = GetShouldSkip(nos);
if (!shouldSkip)
{
codeBlock.If("LayerProvidedByContainer != null")
.Line(nos.GetAssetTypeInfo().RemoveFromLayerMethod.Replace("this", nos.InstanceName).Replace("mLayer", "LayerProvidedByContainer") + ";")
.End();
codeBlock.Line(nos.GetAssetTypeInfo().LayeredAddToManagersMethod[0].Replace("this", nos.InstanceName).Replace("mLayer", "layerToMoveTo") + ";");
}
NamedObjectSaveCodeGenerator.AddEndIfIfNecessary(codeBlock, nos);
}
else if (nos.SourceType == SourceType.Entity && !string.IsNullOrEmpty(nos.SourceClassType))
{
NamedObjectSaveCodeGenerator.AddIfConditionalSymbolIfNecesssary(codeBlock, nos);
codeBlock.Line(nos.InstanceName + ".MoveToLayer(layerToMoveTo);");
NamedObjectSaveCodeGenerator.AddEndIfIfNecessary(codeBlock, nos);
}
}
}
codeBlock.Line("LayerProvidedByContainer = layerToMoveTo;");
codeBlock = codeBlock.End();
return codeBlock;
}
public override ICodeBlock GenerateAdditionalMethods(ICodeBlock codeBlock, FlatRedBall.Glue.SaveClasses.IElement element)
{
//////////////////////////EARLY OUT//////////////////////////////////////
if (element is ScreenSave)
{
return(codeBlock);
}
///////////////////////END EARLY OUT/////////////////////////////////////
codeBlock = codeBlock.Function("public void", "MoveToLayer", "Layer layerToMoveTo");
foreach (NamedObjectSave nos in element.NamedObjects)
{
if (!nos.IsDisabled)
{
if (nos.GetAssetTypeInfo() != null && !string.IsNullOrEmpty(nos.GetAssetTypeInfo().RemoveFromLayerMethod))
{
NamedObjectSaveCodeGenerator.AddIfConditionalSymbolIfNecesssary(codeBlock, nos);
bool shouldSkip = GetShouldSkip(nos);
if (!shouldSkip)
{
codeBlock.If("LayerProvidedByContainer != null")
.Line(nos.GetAssetTypeInfo().RemoveFromLayerMethod.Replace("this", nos.InstanceName).Replace("mLayer", "LayerProvidedByContainer") + ";")
.End();
codeBlock.Line(nos.GetAssetTypeInfo().LayeredAddToManagersMethod[0].Replace("this", nos.InstanceName).Replace("mLayer", "layerToMoveTo") + ";");
}
NamedObjectSaveCodeGenerator.AddEndIfIfNecessary(codeBlock, nos);
}
else if (nos.SourceType == SourceType.Entity && !string.IsNullOrEmpty(nos.SourceClassType))
{
NamedObjectSaveCodeGenerator.AddIfConditionalSymbolIfNecesssary(codeBlock, nos);
codeBlock.Line(nos.InstanceName + ".MoveToLayer(layerToMoveTo);");
NamedObjectSaveCodeGenerator.AddEndIfIfNecessary(codeBlock, nos);
}
}
}
codeBlock.Line("LayerProvidedByContainer = layerToMoveTo;");
codeBlock = codeBlock.End();
return(codeBlock);
}
internal static void GenerateAddToManagersBottomUp(ICodeBlock codeBlock, IElement element)
{
foreach (EventResponseSave ers in element.Events)
{
EventSave eventSave = ers.GetEventSave();
// Right now I'm hardcoding this event, but eventually we may want to pull this value from the data
// if it's something we want to support on other events
bool raiseInAddToManagers = eventSave != null && eventSave.EventName == "ResolutionOrOrientationChanged";
if (raiseInAddToManagers)
{
codeBlock.Line("OnResolutionOrOrientationChanged(this, null);");
codeBlock = codeBlock.End();
}
}
}
private ICodeBlock AssignValuesUsingStartingValues(ElementSave element, ICodeBlock curBlock, Dictionary <VariableSave, InterpolationCharacteristic> mInterpolationCharacteristics)
{
foreach (KeyValuePair <VariableSave, InterpolationCharacteristic> kvp in mInterpolationCharacteristics)
{
var variable = kvp.Key;
if (kvp.Value != InterpolationCharacteristic.CantInterpolate)
{
string stringSuffix = variable.MemberNameInCode(element, VariableNamesToReplaceForStates).Replace(".", "");
curBlock = curBlock.If("set" + stringSuffix + FirstValue + " && set" + stringSuffix + SecondValue);
AddAssignmentForInterpolationForVariable(curBlock, variable, element);
curBlock = curBlock.End();
}
}
return(curBlock);
}
public static ICodeBlock FillWithGeneratedEventCode(ICodeBlock currentBlock, EventResponseSave ers, IElement element)
{
EventSave eventSave = ers.GetEventSave();
string args = ers.GetArgsForMethod(element);
if (!string.IsNullOrEmpty(ers.SourceObject) && !string.IsNullOrEmpty(ers.SourceObjectEvent))
{
currentBlock = currentBlock
.Function("void", "On" + ers.EventName + "Tunnel", args);
string reducedArgs = StripTypesFromArguments(args);
currentBlock.If("this." + ers.EventName + " != null")
.Line(ers.EventName + "(" + reducedArgs + ");")
.End();
currentBlock = currentBlock.End();
}
return(currentBlock);
}
public static ICodeBlock FillWithCustomEventCode(ICodeBlock currentBlock, EventResponseSave ers, string contents, IElement element)
{
string args = ers.GetArgsForMethod(element);
// We used to not
// generate the empty
// shell of an event if
// the contents were empty.
// However now we want to for
// two reasons:
// 1: A user may want to add an
// event in Glue, but then mdoify
// the event in Visual Studio. The
// user shouldn't be forced into adding
// some content in Glue first to wdit the
// event in Visual Studio.
// 2: A designer may decide to remove the
// contents of a method. If this happens then
// code that the designer doesn't work with shouldn't
// break (IE, if the code calls the OnXXXX method).
//if (!string.IsNullOrEmpty(contents))
{
// Need to modify the event CSV to include the arguments for this event
currentBlock = currentBlock
.Function("void", "On" + ers.EventName, args);
currentBlock.TabCharacter = "";
int tabCount = currentBlock.TabCount;
currentBlock.TabCount = 0;
currentBlock
.Line(contents);
currentBlock = currentBlock.End();
}
return(currentBlock);
}
private static void CreateInstructionForSubAnimation(ICodeBlock currentBlock, AnimationReferenceSave animationReferenceSave, AbsoluteOrRelative absoluteOrRelative, AnimationSave parentAnimation)
{
currentBlock = currentBlock.Block();
//var instruction = new FlatRedBall.Instructions.DelegateInstruction(() =>
//FlatRedBall.Instructions.InstructionManager.Instructions.AddRange(ClickableBushInstance.GrowAnimation));
//instruction.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + asdf;
//yield return instruction;
string animationName = animationReferenceSave.PropertyNameInCode();
//animationReferenceSave. FlatRedBall.IO.FileManager.RemovePath(animationReferenceSave.Name) + "Animation";
if (absoluteOrRelative == AbsoluteOrRelative.Relative)
{
animationName += "Relative";
}
currentBlock.Line($"var instruction = new FlatRedBall.Instructions.DelegateInstruction(()=>{animationName}.Play({parentAnimation.PropertyNameInCode()}));");
currentBlock.Line("instruction.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + " + ToFloatString(animationReferenceSave.Time) + ";");
currentBlock.Line("yield return instruction;");
currentBlock = currentBlock.End();
}
private static void CreateInstructionForSubAnimation(ICodeBlock currentBlock, AnimationReferenceSave animationReferenceSave, AbsoluteOrRelative absoluteOrRelative, AnimationSave parentAnimation, StateCodeGeneratorContext context)
{
currentBlock = currentBlock.Block();
//var instruction = new FlatRedBall.Instructions.DelegateInstruction(() =>
//FlatRedBall.Instructions.InstructionManager.Instructions.AddRange(ClickableBushInstance.GrowAnimation));
//instruction.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + asdf;
//yield return instruction;
var isReferencingMissingInstance = !string.IsNullOrEmpty(animationReferenceSave.SourceObject) &&
context.Element.GetInstance(animationReferenceSave.SourceObject) == null;
////////////////Early Out///////////////
if (isReferencingMissingInstance)
{
currentBlock.Line($"// This animation references a missing instance named {animationReferenceSave.SourceObject}");
return;
}
/////////////End Early Out/////////////
string animationName = animationReferenceSave.PropertyNameInCode();
//animationReferenceSave. FlatRedBall.IO.FileManager.RemovePath(animationReferenceSave.Name) + "Animation";
if (absoluteOrRelative == AbsoluteOrRelative.Relative)
{
animationName += "Relative";
}
currentBlock.Line($"var instruction = new FlatRedBall.Instructions.DelegateInstruction(()=>{animationName}.Play({parentAnimation.PropertyNameInCode()}));");
currentBlock.Line("instruction.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + " + ToFloatString(animationReferenceSave.Time) + ";");
currentBlock.Line("yield return instruction;");
currentBlock = currentBlock.End();
}
private static ICodeBlock GeneratePreloadStateContentForStateType(ICodeBlock codeBlock, IElement element, List<StateSave> list, string variableType)
{
if (list.Count != 0)
{
codeBlock = codeBlock.Function("public static void", "PreloadStateContent", variableType + " state, string contentManagerName");
codeBlock.Line("ContentManagerName = contentManagerName;");
codeBlock = codeBlock.Switch("state");
// Loop through states here and access properties that need the values
foreach (StateSave state in list)
{
codeBlock = codeBlock.Case(variableType + "." + state.Name);
foreach (InstructionSave instruction in state.InstructionSaves)
{
if (instruction.Value != null && instruction.Value is string)
{
// We insert a block so that object throwaway is not redefined in the switch scope.
// We do this instead of making an object throwaway above the switch so that we don't
// get warnings if is nothing to load
codeBlock.Block().Line("object throwaway = " + GetRightSideAssignmentValueAsString(element, instruction) + ";");
}
}
codeBlock = codeBlock.End();
}
codeBlock = codeBlock.End();
codeBlock = codeBlock.End();
}
return codeBlock;
}
public override ICodeBlock GenerateAdditionalMethods(ICodeBlock codeBlock, FlatRedBall.Glue.SaveClasses.IElement element)
{
//////////////////////////EARLY OUT//////////////////////////////////////
if (element is ScreenSave)
{
return codeBlock;
}
///////////////////////END EARLY OUT/////////////////////////////////////
bool isInDerived = element.InheritsFromElement();
if (isInDerived)
{
codeBlock = codeBlock.Function("public override void", "MoveToLayer", "FlatRedBall.Graphics.Layer layerToMoveTo");
codeBlock.Line("base.MoveToLayer(layerToMoveTo);");
}
else
{
codeBlock = codeBlock.Function("public virtual void", "MoveToLayer", "FlatRedBall.Graphics.Layer layerToMoveTo");
}
if (element.InheritsFromFrbType())
{
AssetTypeInfo ati = AvailableAssetTypes.Self.GetAssetTypeFromRuntimeType(element.BaseElement);
if (ati != null )
{
if (ati.RemoveFromLayerMethod != null)
{
codeBlock.If("LayerProvidedByContainer != null")
.Line(ati.RemoveFromLayerMethod.Replace("mLayer", "LayerProvidedByContainer") + ";")
.End();
}
if (ati.LayeredAddToManagersMethod.Count != 0)
{
codeBlock.Line(ati.LayeredAddToManagersMethod[0].Replace("mLayer", "layerToMoveTo") + ";");
}
}
}
foreach (NamedObjectSave nos in element.NamedObjects)
{
if (!nos.IsDisabled && !nos.IsContainer)
{
bool shouldCheckForNull = nos.Instantiate == false;
if (nos.GetAssetTypeInfo() != null && !string.IsNullOrEmpty(nos.GetAssetTypeInfo().RemoveFromLayerMethod))
{
NamedObjectSaveCodeGenerator.AddIfConditionalSymbolIfNecesssary(codeBlock, nos);
bool shouldSkip = GetShouldSkip(nos);
if (!shouldSkip)
{
if (shouldCheckForNull)
{
codeBlock = codeBlock.If(nos.InstanceName + " != null");
}
codeBlock.If("LayerProvidedByContainer != null")
.Line(nos.GetAssetTypeInfo().RemoveFromLayerMethod.Replace("this", nos.InstanceName).Replace("mLayer", "LayerProvidedByContainer") + ";")
.End();
codeBlock.Line(nos.GetAssetTypeInfo().LayeredAddToManagersMethod[0].Replace("this", nos.InstanceName).Replace("mLayer", "layerToMoveTo") + ";");
if (shouldCheckForNull)
{
codeBlock = codeBlock.End();
}
}
NamedObjectSaveCodeGenerator.AddEndIfIfNecessary(codeBlock, nos);
}
else if (nos.SourceType == SourceType.Entity && !string.IsNullOrEmpty(nos.SourceClassType))
{
if (shouldCheckForNull)
{
codeBlock = codeBlock.If(nos.InstanceName + " != null");
}
NamedObjectSaveCodeGenerator.AddIfConditionalSymbolIfNecesssary(codeBlock, nos);
codeBlock.Line(nos.InstanceName + ".MoveToLayer(layerToMoveTo);");
NamedObjectSaveCodeGenerator.AddEndIfIfNecessary(codeBlock, nos);
if (shouldCheckForNull)
{
codeBlock = codeBlock.End();
}
}
}
}
codeBlock.Line("LayerProvidedByContainer = layerToMoveTo;");
codeBlock = codeBlock.End();
return codeBlock;
}
private ICodeBlock SetInterpolateBetweenValuesForStates(ElementSave element, string enumType, IEnumerable<StateSave> states, ICodeBlock curBlock, Dictionary<VariableSave, InterpolationCharacteristic> mInterpolationCharacteristics, string firstOrSecondValue)
{
foreach (StateSave state in states)
{
curBlock = curBlock.Case(enumType + "." + state.MemberNameInCode());
foreach (VariableSave variable in state.Variables.Where(item => GetIfShouldGenerateStateVariable(item, element)))
{
var nameInCode = variable.MemberNameInCode(element, mVariableNamesToReplaceForStates);
if (GetValue(mInterpolationCharacteristics, nameInCode, element) != InterpolationCharacteristic.CantInterpolate)
{
string stringSuffix = variable.MemberNameInCode(element, mVariableNamesToReplaceForStates).Replace(".", "");
if (variable.Value == null)
{
//curBlock.Line("set" + stringSuffix + " = false;");
}
else
{
string variableValue = variable.Value.ToString();
bool isEntireAssignment;
GueDerivingClassCodeGenerator.Self.AdjustVariableValueIfNecessary(variable, element, ref variableValue, out isEntireAssignment);
if (isEntireAssignment)
{
throw new NotImplementedException();
}
else
{
curBlock.Line("set" + stringSuffix + firstOrSecondValue + " = true;");
curBlock.Line(variable.MemberNameInCode(element, mVariableNamesToReplaceForStates).Replace(".", "") + firstOrSecondValue + " = " + variableValue + ";");
}
}
}
else if (variable.Value != null) // This value can't be interpolated, but if the user has set a value of 0 or 1, then it should be set
{
ICodeBlock ifBlock;
// value will come from the first state unless the interpolationValue is 1.
// This makes the code behave the same as InterpolateTo which uses instructions.
if (firstOrSecondValue == FirstValue)
{
ifBlock = curBlock.If("interpolationValue < 1");
}
else
{
ifBlock = curBlock.If("interpolationValue >= 1");
}
string variableValue = variable.Value.ToString();
bool isEntireAssignment;
GueDerivingClassCodeGenerator.Self.AdjustVariableValueIfNecessary(variable, element, ref variableValue, out isEntireAssignment);
if(isEntireAssignment)
{
ifBlock.Line(variableValue);
}
else
{
ifBlock.Line("this." + nameInCode + " = " + variableValue + ";");
}
}
}
curBlock = curBlock.End();
}
return curBlock;
}
private static void GenerateInterpolateForIndividualStateWithSource(ref ICodeBlock codeBlock, IElement element, ref ICodeBlock otherBlock, CustomVariable customVariable, string valueAsString, NamedObjectSave sourceNamedObjectSave, string timeCastString)
{
if (customVariable.GetIsVariableState())
{
GenerateInterpolateForIndividualStateWithSourceStateVariable(codeBlock, customVariable, element, valueAsString.Replace("\"", ""));
}
else
{
string velocityMember =
FlatRedBall.Instructions.InstructionManager.GetVelocityForState(customVariable.SourceObjectProperty);
bool generatedVelocity = false;
if (velocityMember == null &&
customVariable.HasAccompanyingVelocityProperty)
{
velocityMember = customVariable.Name + "Velocity";
generatedVelocity = true;
}
bool velocityComesFromTunnel = false;
if (velocityMember == null &&
// Only want to go 1 deep. The reason is if the tunneled variable has a
// velocity value, we can use that. However, if it's tunneled multiple times
// into a variable that ultimately has a velocity variable we may not be able to
// get to it, so we shouldn't just assume we can add "Velocity" to the variable name.
customVariable.HasAccompanyingVelocityConsideringTunneling(element, 1))
{
velocityMember = customVariable.SourceObjectProperty + "Velocity";
generatedVelocity = true;
velocityComesFromTunnel = true;
}
if (!string.IsNullOrEmpty(velocityMember))
{
string sourceDot = customVariable.SourceObject + ".";
IEnumerable <string> exposableVariables =
FlatRedBall.Glue.Reflection.ExposedVariableManager.GetExposableMembersFor(sourceNamedObjectSave).Select(item => item.Member);
// We will generate this if the variable is contained in exposable variables,
// if the user explicitly said to generate a velocity variable, or if
// this is a FRB type. The reason we check if it's a FRB Type is because FRB
// types have velocity variables which may not be exposable. We don't want Glue
// to mess with temporary values like Velocity, so they are removed from the exposab
// variable list:
bool shouldGenerate = exposableVariables.Contains(velocityMember) ||
generatedVelocity ||
sourceNamedObjectSave.SourceType == SourceType.FlatRedBallType;
if (shouldGenerate)
{
string relativeVelocity = InstructionManager.GetRelativeForAbsolute(velocityMember);
string leftHandPlusEquals = null;
if (!string.IsNullOrEmpty(relativeVelocity))
{
codeBlock = codeBlock
.If(customVariable.SourceObject + ".Parent != null");
otherBlock = otherBlock
.If(customVariable.SourceObject + ".Parent != null");
string sourceObjectPropertyRelative = InstructionManager.GetRelativeForAbsolute(customVariable.SourceObjectProperty);
leftHandPlusEquals = sourceDot + relativeVelocity + " = ";
codeBlock.Line(leftHandPlusEquals + "(" + valueAsString + " - " + sourceDot +
sourceObjectPropertyRelative + ") / " + timeCastString +
"secondsToTake;");
otherBlock.Line(leftHandPlusEquals + " 0;");
codeBlock = codeBlock
.End()
.Else();
otherBlock = otherBlock
.End()
.Else();
}
// If we're using a custom velocity value, we don't want to
// use the sourceDot. We just want to use the velocity value
if (generatedVelocity && !velocityComesFromTunnel)
{
leftHandPlusEquals = velocityMember + " = ";
}
else
{
leftHandPlusEquals = sourceDot + velocityMember + " = ";
}
codeBlock.Line(leftHandPlusEquals + "(" + valueAsString + " - " + sourceDot +
customVariable.SourceObjectProperty + ") / " + timeCastString +
"secondsToTake;");
otherBlock.Line(leftHandPlusEquals + " 0;");
if (!string.IsNullOrEmpty(relativeVelocity))
{
codeBlock = codeBlock.End();
otherBlock = otherBlock.End();
}
}
}
}
}
private static ICodeBlock GetMakeUnusedFactory(ICodeBlock codeBlock, string factoryClassName, bool poolObjects)
{
string className = factoryClassName.Substring(0, factoryClassName.Length - "Factory".Length);
codeBlock.Line("/// <summary>");
codeBlock.Line("/// Makes the argument objectToMakeUnused marked as unused. This method is generated to be used");
codeBlock.Line("/// by generated code. Use Destroy instead when writing custom code so that your code will behave");
codeBlock.Line("/// the same whether your Entity is pooled or not.");
codeBlock.Line("/// </summary>");
codeBlock = codeBlock
.Function("public static void", "MakeUnused", className + " objectToMakeUnused")
.Line("MakeUnused(objectToMakeUnused, true);")
.End()
._()
.Line("/// <summary>")
.Line("/// Makes the argument objectToMakeUnused marked as unused. This method is generated to be used")
.Line("/// by generated code. Use Destroy instead when writing custom code so that your code will behave")
.Line("/// the same whether your Entity is pooled or not.")
.Line("/// </summary>")
.Function("public static void", "MakeUnused", className + " objectToMakeUnused, bool callDestroy");
if (poolObjects)
{
codeBlock
.Line("mPool.MakeUnused(objectToMakeUnused);")
._()
.If("callDestroy")
.Line("objectToMakeUnused.Destroy();")
.End();
}
else
{
// We still need to check if we should call destroy even if not pooled, because the parent may be pooled, in which case an infinite loop
// can occur if we don't check the callDestroy value. More info on this bug:
// http://www.hostedredmine.com/issues/413966
codeBlock
.If("callDestroy")
.Line("objectToMakeUnused.Destroy();");
}
codeBlock = codeBlock.End();
return codeBlock;
}
public override ICodeBlock GenerateActivity(ICodeBlock codeBlock, IElement element)
{
foreach (EventResponseSave ers in element.Events)
{
if ((ers.GetEventSave() != null && !string.IsNullOrEmpty(ers.GetEventSave().ConditionCode)))
{
codeBlock = codeBlock.If(ers.GetEventSave().ConditionCode + " && " + ers.EventName + " != null");
codeBlock.Line(ers.EventName + "();");
codeBlock = codeBlock.End();
}
}
return codeBlock;
}
public static void GetInitializationForReferencedFile(ReferencedFileSave referencedFile, IElement container,
ICodeBlock codeBlock, bool loadsUsingGlobalContentManager, LoadType loadType)
{
#region early-outs (not loaded at runtime, loaded only when referenced)
if (referencedFile.LoadedOnlyWhenReferenced)
{
return;// "";
}
if (referencedFile.IsDatabaseForLocalizing == false && !referencedFile.GetGeneratesMember())
{
return; // There is no qualified type to load to, so let's not generate code to load it
}
#endregion
// I'm going to only do this if we're non-null so that we don't add it for global content. Global Content may load
// async and cause bad data
if (container != null)
{
PerformancePluginCodeGenerator.GenerateStart(container, codeBlock, "LoadStaticContent" + FileManager.RemovePath(referencedFile.Name));
}
AddIfConditionalSymbolIfNecesssary(codeBlock, referencedFile);
bool directives = false;
for (int i = referencedFile.ProjectSpecificFiles.Count; i >= 0; i--)
{
bool isProjectSpecific = i != 0;
string fileName;
ProjectBase project;
if (isProjectSpecific)
{
fileName = referencedFile.ProjectSpecificFiles[i - 1].FilePath.ToLower().Replace("\\", "/");
// At one point
// the project specific
// files were platform specific
// but instead we want them to be
// based off of the project name instead.
// The reason for this is because a user could
// create a synced project that targets the same
// platform.
project = ProjectManager.GetProjectByName(referencedFile.ProjectSpecificFiles[i - 1].ProjectId);
if (project == null)
{
project = ProjectManager.GetProjectByTypeId(referencedFile.ProjectSpecificFiles[i - 1].ProjectId);
}
}
else
{
fileName = referencedFile.Name.ToLower().Replace("\\", "/");
project = ProjectManager.ProjectBase;
}
string containerName = ContentLoadWriter.GlobalContentContainerName;
if (container != null)
{
containerName = container.Name;
}
AddCodeforFileLoad(referencedFile, ref codeBlock, loadsUsingGlobalContentManager,
ref directives, isProjectSpecific, ref fileName, project, loadType, containerName);
}
if (directives == true)
{
codeBlock = codeBlock.End()
.Line("#endif");
}
AddEndIfIfNecessary(codeBlock, referencedFile);
// See above why this if-statement exists
if (container != null)
{
PerformancePluginCodeGenerator.GenerateEnd(container, codeBlock, "LoadStaticContent" + FileManager.RemovePath(referencedFile.Name));
}
}
public override ICodeBlock GenerateUnloadStaticContent(ICodeBlock codeBlock, IElement element)
{
// We'll assume that we want to get rid of the last one
// The user may have loaded content from an Entity without calling LoadStaticContent - like if the
// Entity is a LoadedOnlyWhenReferenced container. In that case, we need to make sure we account for
// that by only removing if there are actually loaded content managers
codeBlock = codeBlock.If("LoadedContentManagers.Count != 0");
codeBlock.Line("LoadedContentManagers.RemoveAt(0);");
codeBlock.Line("mRegisteredUnloads.RemoveAt(0);");
codeBlock = codeBlock.End();
codeBlock = codeBlock.If("LoadedContentManagers.Count == 0");
for (int i = 0; i < element.ReferencedFiles.Count; i++)
{
if (element.ReferencedFiles[i].IsSharedStatic && element.ReferencedFiles[i].GetGeneratesMember())
{
ReferencedFileSave rfs = element.ReferencedFiles[i];
AddIfConditionalSymbolIfNecesssary(codeBlock, rfs);
string variableName = rfs.GetInstanceName();
string fieldName = variableName;
if (rfs.LoadedOnlyWhenReferenced)
{
fieldName = "m" + variableName;
}
AssetTypeInfo ati = rfs.GetAssetTypeInfo();
codeBlock = codeBlock
.If(fieldName + " != null");
// Vic says - since now static referenced file saves just represent the last-loaded, we don't
// want them to be removed anymore.
//stringBuilder.AppendLine(string.Format("{0}{1};", tabs, ati.DestroyMethod.Replace("this", variableName)));
//stringBuilder.AppendLine(string.Format("{0}{1} = null;", tabs, fieldName));
// But we do want to null them out if they are loaded only when referenced
// Update on May 2, 2011
// This is actually a problem with Entities because
// you can move from Screen to Screen and accumulate
// static references to objects which don't get removed
// which can cause some pretty nasty accumulation errors.
// Therefore, I really do think we should always call Destroy and remove the object.
// I can't think of why we wouldn't, actually. Perhaps the comment above was written
// before we had a very advanced pattern in place.
//if (rfs.LoadedOnlyWhenReferenced)
{
// We want to call destroy on the object,
// but some types, like the AnimationChainList,
// don't have destroy methods. Therefore, we should
// check if destroy exists and append a destroy call if
// so.
// Files like .CSV may
// be part of an Entity
// but these will not have
// an AssetTypeInfo, so we need
// to check for that.
if (ati != null && !string.IsNullOrEmpty(ati.DestroyMethod))
{
codeBlock.Line(ati.DestroyMethod.Replace("this", fieldName) + ";");
}
codeBlock.Line(fieldName + "= null;");
}
codeBlock = codeBlock.End();
AddEndIfIfNecessary(codeBlock, rfs);
}
}
codeBlock = codeBlock.End();
return codeBlock;
}
public static void GetPostCustomActivityForNamedObjectSave(IElement container, NamedObjectSave namedObjectSave, ICodeBlock codeBlock)
{
if (!string.IsNullOrEmpty(namedObjectSave.ClassType))
{
AssetTypeInfo ati = namedObjectSave.GetAssetTypeInfo();// AvailableAssetTypes.Self.GetAssetTypeFromRuntimeType(namedObjectSave.ClassType);
if (ati != null && !string.IsNullOrEmpty(ati.AfterCustomActivityMethod))
{
bool shouldGenerate = true;
if (namedObjectSave.SourceType == SourceType.File && !string.IsNullOrEmpty(namedObjectSave.SourceFile))
{
ReferencedFileSave rfs = container.GetReferencedFileSaveRecursively(namedObjectSave.SourceFile);
if (rfs != null && !rfs.IsSharedStatic)
{
shouldGenerate = false;
}
}
if (shouldGenerate)
{
bool wrappInNullCheck = namedObjectSave.Instantiate == false;
if (wrappInNullCheck)
{
codeBlock = codeBlock.If(namedObjectSave.InstanceName + " != null");
}
codeBlock.Line(ati.AfterCustomActivityMethod.Replace("this", namedObjectSave.InstanceName) + ";");
if (wrappInNullCheck)
{
codeBlock = codeBlock.End();
}
}
}
}
}
public static void WriteConvertToManuallyUpdated(ICodeBlock codeBlock, IElement element, List<string[]> reusableEntireFileRfses)
{
foreach (NamedObjectSave nos in element.NamedObjects)
{
if ((nos.IsList || nos.AddToManagers) && !nos.IsDisabled && !nos.InstantiatedByBase && nos.IsFullyDefined && nos.IsContainer == false)
{
AddIfConditionalSymbolIfNecesssary(codeBlock, nos);
bool shouldHaveIfNullCheck = nos.Instantiate == false || nos.SetByDerived;
if (shouldHaveIfNullCheck)
{
codeBlock = codeBlock.If(nos.InstanceName + " != null");
}
#region The NOS is an Entity
if (nos.SourceType == SourceType.Entity)
{
codeBlock.Line(nos.InstanceName + ".ConvertToManuallyUpdated();");
}
#endregion
#region The NOS is a PositionedObjectList
else if (nos.IsList && !string.IsNullOrEmpty(nos.SourceClassGenericType))
{
WriteConvertToManuallyUpdatedForListNos(codeBlock, nos);
}
#endregion
else
{
AssetTypeInfo ati = nos.GetAssetTypeInfo();
bool alreadyHandledByEntireFileObject = false;
if (nos.SourceType == SourceType.File &&
!string.IsNullOrEmpty(nos.SourceFile) &&
!string.IsNullOrEmpty(nos.SourceName) &&
!nos.SourceName.StartsWith("Entire File ("))
{
foreach (string[] stringPair in reusableEntireFileRfses)
{
if (stringPair[0] == nos.SourceFile)
{
alreadyHandledByEntireFileObject = true;
break;
}
}
}
if (!alreadyHandledByEntireFileObject && ati != null && !string.IsNullOrEmpty(ati.MakeManuallyUpdatedMethod))
{
codeBlock.Line(ati.MakeManuallyUpdatedMethod.Replace("this", nos.InstanceName) + ";");
}
}
if (shouldHaveIfNullCheck)
{
codeBlock = codeBlock.End();
}
AddEndIfIfNecessary(codeBlock, nos);
}
}
}
static void AssignResetVariables(ICodeBlock codeBlock, List<NamedObjectSave> namedObjects)
{
foreach (NamedObjectSave namedObject in namedObjects)
{
if (namedObject.SetByDerived || namedObject.SetByContainer || namedObject.IsDisabled)
{
continue;
}
AssetTypeInfo ati = AvailableAssetTypes.Self.GetAssetTypeFromRuntimeType(namedObject.InstanceType);
if (ati != null && ati.IsInstantiatedInAddToManagers)
{
// This is an object which has to be instantiated by the engine (like Layer), so it will
// stay null until we call AddToManagers
continue;
}
for (int i = 0; i < namedObject.VariablesToReset.Count; i++)
{
string relativeVariable = null;
if (namedObject.SourceType == SourceType.Entity || (ati != null && ati.ShouldAttach))
{
relativeVariable = InstructionManager.GetRelativeForAbsolute(namedObject.VariablesToReset[i]);
}
if (!string.IsNullOrEmpty(relativeVariable))
{
codeBlock = codeBlock.If(namedObject.InstanceName + ".Parent == null");
}
codeBlock.Line(namedObject.InstanceName + namedObject.VariablesToReset[i].Replace(".", "") + "Reset" +
" = " +
namedObject.InstanceName + "." + namedObject.VariablesToReset[i] + ";");
if (!string.IsNullOrEmpty(relativeVariable))
{
codeBlock = codeBlock.End().Else();
codeBlock.Line(namedObject.InstanceName + namedObject.VariablesToReset[i].Replace(".", "") + "Reset" +
" = " +
namedObject.InstanceName + "." + relativeVariable + ";");
codeBlock = codeBlock.End();
}
}
AssignResetVariables(codeBlock, namedObject.ContainedObjects);
}
}
private static ICodeBlock ApplyResetVariables(NamedObjectSave namedObject, ICodeBlock codeBlock, AssetTypeInfo ati)
{
// Also reset variables before attachment.
// May 15, 2011: This should happen before
// setting the custom variables.
// May 16, 2011: CustomVariables which are
// exposed variables are now set before AddToManagers
// is even called. Therefore, doing this before doesn't matter
// anymore. Moved back down to its old position.
for (int i = 0; i < namedObject.VariablesToReset.Count; i++)
{
string variableToReset = namedObject.VariablesToReset[i];
string relativeVersion = InstructionManager.GetRelativeForAbsolute(namedObject.VariablesToReset[i]);
if ((namedObject.SourceType == SourceType.Entity || ati.ShouldAttach) && !string.IsNullOrEmpty(relativeVersion))
{
codeBlock = codeBlock.If(namedObject.InstanceName + ".Parent == null");
}
codeBlock.Line(namedObject.InstanceName + "." + namedObject.VariablesToReset[i] + " = " +
namedObject.InstanceName + namedObject.VariablesToReset[i].Replace(".", "") + "Reset" + ";");
if ((namedObject.SourceType == SourceType.Entity || ati.ShouldAttach) && !string.IsNullOrEmpty(relativeVersion))
{
codeBlock = codeBlock.End().Else();
codeBlock.Line(namedObject.InstanceName + "." + relativeVersion + " = " +
namedObject.InstanceName + namedObject.VariablesToReset[i].Replace(".", "") + "Reset" + ";");
codeBlock = codeBlock.End();
}
}
return codeBlock;
}
private static void AddLayerSpecificAddToManagersCode(NamedObjectSave namedObject, ICodeBlock codeBlock, string objectName)
{
if (namedObject.IsLayer &&
namedObject.IndependentOfCamera)
{
if (namedObject.Is2D)
{
codeBlock.Line(objectName + ".UsePixelCoordinates();");
if (namedObject.DestinationRectangle != null)
{
float leftDestination = namedObject.DestinationRectangle.Value.X;
float topDestination = namedObject.DestinationRectangle.Value.Y;
float rightDestination = (namedObject.DestinationRectangle.Value.X + namedObject.DestinationRectangle.Value.Width);
float bottomDestination = bottomDestination = (namedObject.DestinationRectangle.Value.Y + namedObject.DestinationRectangle.Value.Height);
if (namedObject.LayerCoordinateUnit == LayerCoordinateUnit.Pixel)
{
codeBlock.Line(objectName + ".LayerCameraSettings.LeftDestination = " + FlatRedBall.Math.MathFunctions.RoundToInt( leftDestination ) + ";");
codeBlock.Line(objectName + ".LayerCameraSettings.TopDestination = " + FlatRedBall.Math.MathFunctions.RoundToInt(topDestination ) + ";");
codeBlock.Line(objectName + ".LayerCameraSettings.RightDestination = " + FlatRedBall.Math.MathFunctions.RoundToInt(rightDestination ) + ";");
codeBlock.Line(objectName + ".LayerCameraSettings.BottomDestination = " + FlatRedBall.Math.MathFunctions.RoundToInt(bottomDestination ) + ";");
codeBlock.Line(objectName + ".LayerCameraSettings.OrthogonalWidth = " + FlatRedBall.Math.MathFunctions.RoundToInt(namedObject.DestinationRectangle.Value.Width ) + ";");
codeBlock.Line(objectName + ".LayerCameraSettings.OrthogonalHeight = " + FlatRedBall.Math.MathFunctions.RoundToInt(namedObject.DestinationRectangle.Value.Height ) + ";");
}
else
{
codeBlock.Line(objectName +
".LayerCameraSettings.LeftDestination = " +
"FlatRedBall.Math.MathFunctions.RoundToInt(FlatRedBall.SpriteManager.Camera.DestinationRectangle.Right * " + (.01 * leftDestination) + ");");
codeBlock.Line(objectName +
".LayerCameraSettings.TopDestination = " +
"FlatRedBall.Math.MathFunctions.RoundToInt(FlatRedBall.SpriteManager.Camera.DestinationRectangle.Bottom * " + (.01 * topDestination) + ");");
codeBlock.Line(objectName +
".LayerCameraSettings.BottomDestination = " +
"FlatRedBall.Math.MathFunctions.RoundToInt(FlatRedBall.SpriteManager.Camera.DestinationRectangle.Bottom * " + (.01 * bottomDestination) + ");");
codeBlock.Line(objectName +
".LayerCameraSettings.RightDestination = " +
"FlatRedBall.Math.MathFunctions.RoundToInt(FlatRedBall.SpriteManager.Camera.DestinationRectangle.Right * " + (.01 * rightDestination) + ");");
codeBlock.Line(objectName + ".LayerCameraSettings.OrthogonalWidth = " +
"FlatRedBall.SpriteManager.Camera.OrthogonalWidth * (float)(" + (.01 * (rightDestination - leftDestination)) + ");");
codeBlock.Line(objectName + ".LayerCameraSettings.OrthogonalHeight = " +
"FlatRedBall.SpriteManager.Camera.OrthogonalHeight * (float)(" + (.01 * (bottomDestination - topDestination)) + ");");
}
}
else if (namedObject.LayerCoordinateType == LayerCoordinateType.MatchCamera)
{
codeBlock = codeBlock.If("FlatRedBall.SpriteManager.Camera.Orthogonal");
codeBlock.Line(objectName + ".LayerCameraSettings.OrthogonalWidth = FlatRedBall.SpriteManager.Camera.OrthogonalWidth;");
codeBlock.Line(objectName + ".LayerCameraSettings.OrthogonalHeight = FlatRedBall.SpriteManager.Camera.OrthogonalHeight;");
codeBlock = codeBlock.End();
}
}
else
{
codeBlock.Line(objectName + ".LayerCameraSettings = new FlatRedBall.Graphics.LayerCameraSettings();");
codeBlock.Line(objectName + ".LayerCameraSettings.Orthogonal = false;");
}
}
}
private void CreateInstructionForInterpolationRelative(StateCodeGeneratorContext context, ICodeBlock currentBlock, AnimatedStateSave previousState, AnimatedStateSave currentState)
{
if (previousState != null)
{
currentBlock.Line("var toReturn = new FlatRedBall.Instructions.DelegateInstruction(() =>");
{
currentBlock = currentBlock.Block();
// Is the start clone necessary?
currentBlock.Line("var relativeStart = ElementSave.AllStates.FirstOrDefault(item => item.Name == \"" + previousState.StateName + "\").Clone();");
currentBlock.Line("var relativeEnd = ElementSave.AllStates.FirstOrDefault(item => item.Name == \"" + currentState.StateName + "\").Clone();");
currentBlock.Line("Gum.DataTypes.Variables.StateSaveExtensionMethods.SubtractFromThis(relativeEnd, relativeStart);");
currentBlock.Line("var difference = relativeEnd;");
string categoryName = "VariableState";
var category = context.Element.Categories.FirstOrDefault(item => item.States.Any(stateCandidate => stateCandidate.Name == currentState.StateName));
string enumValue = currentState.StateName;
if (currentState.StateName.Contains('/'))
{
var split = currentState.StateName.Split('/');
category = context.Element.Categories.FirstOrDefault(item => item.Name == split[0]);
enumValue = split[1];
}
if (category != null)
{
categoryName = category.Name;
}
currentBlock.Line("Gum.DataTypes.Variables.StateSave first = GetCurrentValuesOnState(" + categoryName + "." + enumValue + ");");
currentBlock.Line("Gum.DataTypes.Variables.StateSave second = first.Clone();");
currentBlock.Line("Gum.DataTypes.Variables.StateSaveExtensionMethods.AddIntoThis(second, difference);");
string interpolationTime = ToFloatString(currentState.Time - previousState.Time);
string easing = "FlatRedBall.Glue.StateInterpolation.Easing." + previousState.Easing;
string interpolationType = "FlatRedBall.Glue.StateInterpolation.InterpolationType." + previousState.InterpolationType;
currentBlock.Line(
string.Format("FlatRedBall.Glue.StateInterpolation.Tweener tweener = new FlatRedBall.Glue.StateInterpolation.Tweener(from: 0, to: 1, duration: {0}, type: {1}, easing: {2});",
interpolationTime,
interpolationType,
easing));
currentBlock.Line("tweener.Owner = this;");
currentBlock.Line("tweener.PositionChanged = newPosition => this.InterpolateBetween(first, second, newPosition);");
currentBlock.Line("tweener.Start();");
currentBlock.Line("StateInterpolationPlugin.TweenerManager.Self.Add(tweener);");
currentBlock = currentBlock.End();
}
currentBlock.Line(");");
string previousStateTime = ToFloatString(previousState.Time);
currentBlock.Line("toReturn.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + " + previousStateTime + ";");
currentBlock.Line("toReturn.Target = target;");
currentBlock.Line("yield return toReturn;");
}
}
private static void AddCodeforFileLoad(ReferencedFileSave referencedFile, ref ICodeBlock codeBlock,
bool loadsUsingGlobalContentManager, ref bool directives, bool isProjectSpecific,
ref string fileName, ProjectBase project, LoadType loadType, string containerName)
{
if (project != null)
{
if (ProjectManager.IsContent(fileName))
{
fileName = (ProjectManager.ContentProject.ContainedFilePrefix + fileName).ToLower();
}
if (isProjectSpecific)
{
if (directives == true)
{
codeBlock = codeBlock.End()
.Line("#elif " + project.PrecompilerDirective)
.CodeBlockIndented();
}
else
{
directives = true;
codeBlock = codeBlock
.Line("#if " + project.PrecompilerDirective)
.CodeBlockIndented();
}
}
else
{
if (directives == true)
{
codeBlock = codeBlock.End()
.Line("#else")
.CodeBlockIndented();
}
}
if (referencedFile.IsDatabaseForLocalizing)
{
GenerateCodeForLocalizationDatabase(referencedFile, codeBlock, fileName, loadType);
}
else
{
AssetTypeInfo ati = referencedFile.GetAssetTypeInfo();
// I think we can set the field rather than the property, and then Set() the MRE if necessary afterwards:
//string variableName = referencedFile.GetInstanceName();
string variableName = null;
if (NeedsFullProperty(referencedFile, containerName))
{
variableName = "m" + referencedFile.GetInstanceName();
}
else
{
variableName = referencedFile.GetInstanceName();
}
if (!referencedFile.IsCsvOrTreatedAsCsv && ati != null)
{
// If it's not a CSV, then we only support loading if the load type is complete
// I don't know if I'll want to change this (or if I can) in the future.
if (loadType == LoadType.CompleteLoad)
{
GenerateInitializationForAssetTypeInfoRfs(referencedFile, codeBlock, loadsUsingGlobalContentManager, variableName, fileName, ati, project);
}
}
else if(referencedFile.IsCsvOrTreatedAsCsv)
{
GenerateInitializationForCsvRfs(referencedFile, codeBlock, variableName, fileName, loadType);
}
}
NamedObjectSaveCodeGenerator.WriteTextSpecificInitialization(referencedFile, codeBlock);
}
}
public static void GetPostInitializeForNamedObjectList(NamedObjectSave container, List<NamedObjectSave> namedObjectList, ICodeBlock codeBlock, IElement element)
{
foreach (NamedObjectSave nos in namedObjectList)
{
if (!nos.IsDisabled && nos.IsFullyDefined && nos.Instantiate)
{
// We should put the conditional compilation symbol before adding to a list:
AddIfConditionalSymbolIfNecesssary(codeBlock, nos);
// Sept 24, 2012
// This used to be
// in LateInitialize,
// but we moved it here.
// See the LateInitialize
// method for more information.
if (container != null && !nos.InstantiatedByBase && nos.IsContainer == false)
{
bool shouldSkip = nos.SourceType == SourceType.File &&
string.IsNullOrEmpty(nos.SourceFile);
if (!shouldSkip)
{
codeBlock.Line(container.InstanceName + ".Add(" + nos.InstanceName + ");");
}
}
EntitySave throwAway = null;
ReferencedFileSave rfsReferenced = GetReferencedFileSaveReferencedByNamedObject(nos, element, ref throwAway);
bool wrappInIf = nos.SetByDerived || nos.SetByContainer;
// This may be a SetByDerived NOS, so it could be null
if (wrappInIf)
{
codeBlock = codeBlock
.If(nos.InstanceName + "!= null");
}
if (nos.IsContainer == false)
{
WriteAttachTo(nos, codeBlock, ReusableEntireFileRfses, rfsReferenced);
}
GetPostInitializeForNamedObjectList(nos, codeBlock);
GetPostInitializeForNamedObjectList(nos, nos.ContainedObjects, codeBlock, element);
if (wrappInIf)
{
codeBlock = codeBlock.End();
}
AddEndIfIfNecessary(codeBlock, nos);
}
}
}
public static ICodeBlock FillWithCustomEventCode(ICodeBlock currentBlock, EventResponseSave ers, string contents, IElement element)
{
string args = ers.GetArgsForMethod(element);
// We used to not
// generate the empty
// shell of an event if
// the contents were empty.
// However now we want to for
// two reasons:
// 1: A user may want to add an
// event in Glue, but then mdoify
// the event in Visual Studio. The
// user shouldn't be forced into adding
// some content in Glue first to wdit the
// event in Visual Studio.
// 2: A designer may decide to remove the
// contents of a method. If this happens then
// code that the designer doesn't work with shouldn't
// break (IE, if the code calls the OnXXXX method).
//if (!string.IsNullOrEmpty(contents))
{
// Need to modify the event CSV to include the arguments for this event
currentBlock = currentBlock
.Function("void", "On" + ers.EventName, args);
currentBlock.TabCharacter = "";
int tabCount = currentBlock.TabCount;
currentBlock.TabCount = 0;
currentBlock
.Line(contents);
currentBlock = currentBlock.End();
}
return currentBlock;
}
private static void GenerateInterpolateForIndividualStateNoSource(ref ICodeBlock codeBlock, IElement element, ref ICodeBlock otherBlock, InstructionSave instruction, CustomVariable customVariable, string valueAsString, string timeCastString)
{
string velocityMember =
FlatRedBall.Instructions.InstructionManager.GetVelocityForState(instruction.Member);
// If the velocityMember exists, we need to make sure it's actually exposable
if (!ExposedVariableManager.GetExposableMembersFor(element, false).Any(item => item.Member == velocityMember))
{
velocityMember = null;
}
if (velocityMember == null && customVariable.HasAccompanyingVelocityProperty)
{
velocityMember = customVariable.Name + "Velocity";
}
if (!string.IsNullOrEmpty(velocityMember))
{
string relativeVelocity = InstructionManager.GetRelativeForAbsolute(velocityMember);
string leftHandPlusEquals = null;
if (!string.IsNullOrEmpty(relativeVelocity))
{
codeBlock = codeBlock
.If("this.Parent != null");
otherBlock = otherBlock
.If("this.Parent != null");
string instructionMemberRelative = InstructionManager.GetRelativeForAbsolute(instruction.Member);
leftHandPlusEquals = relativeVelocity + " = ";
codeBlock.Line(leftHandPlusEquals + "(" + valueAsString + " - " +
instructionMemberRelative + ") / " + timeCastString + "secondsToTake;");
otherBlock.Line(leftHandPlusEquals + " 0;");
codeBlock = codeBlock
.End()
.Else();
otherBlock = otherBlock
.End()
.Else();
}
leftHandPlusEquals = velocityMember + " = ";
codeBlock.Line(leftHandPlusEquals + "(" + valueAsString + " - " + instruction.Member +
") / " + timeCastString + "secondsToTake;");
otherBlock.Line(leftHandPlusEquals + " 0;");
if (!string.IsNullOrEmpty(relativeVelocity))
{
codeBlock = codeBlock.End();
otherBlock = otherBlock.End();
}
}
}
private static void GenerateInterpolateForIndividualStateWithSource(ref ICodeBlock codeBlock, IElement element, ref ICodeBlock otherBlock, CustomVariable customVariable, string valueAsString, NamedObjectSave sourceNamedObjectSave, string timeCastString)
{
if (customVariable.GetIsVariableState())
{
GenerateInterpolateForIndividualStateWithSourceStateVariable(codeBlock, customVariable, element, valueAsString.Replace("\"", ""));
}
else
{
string velocityMember =
FlatRedBall.Instructions.InstructionManager.GetVelocityForState(customVariable.SourceObjectProperty);
bool generatedVelocity = false;
if (velocityMember == null &&
customVariable.HasAccompanyingVelocityProperty)
{
velocityMember = customVariable.Name + "Velocity";
generatedVelocity = true;
}
bool velocityComesFromTunnel = false;
if (velocityMember == null &&
// Only want to go 1 deep. The reason is if the tunneled variable has a
// velocity value, we can use that. However, if it's tunneled multiple times
// into a variable that ultimately has a velocity variable we may not be able to
// get to it, so we shouldn't just assume we can add "Velocity" to the variable name.
customVariable.HasAccompanyingVelocityConsideringTunneling(element, 1))
{
velocityMember = customVariable.SourceObjectProperty + "Velocity";
generatedVelocity = true;
velocityComesFromTunnel = true;
}
if (!string.IsNullOrEmpty(velocityMember))
{
string sourceDot = customVariable.SourceObject + ".";
IEnumerable<string> exposableVariables =
FlatRedBall.Glue.Reflection.ExposedVariableManager.GetExposableMembersFor(sourceNamedObjectSave).Select(item=>item.Member);
// We will generate this if the variable is contained in exposable variables,
// if the user explicitly said to generate a velocity variable, or if
// this is a FRB type. The reason we check if it's a FRB Type is because FRB
// types have velocity variables which may not be exposable. We don't want Glue
// to mess with temporary values like Velocity, so they are removed from the exposab
// variable list:
bool shouldGenerate = exposableVariables.Contains(velocityMember) ||
generatedVelocity ||
sourceNamedObjectSave.SourceType == SourceType.FlatRedBallType;
if (shouldGenerate)
{
string relativeVelocity = InstructionManager.GetRelativeForAbsolute(velocityMember);
string leftHandPlusEquals = null;
if (!string.IsNullOrEmpty(relativeVelocity))
{
codeBlock = codeBlock
.If(customVariable.SourceObject + ".Parent != null");
otherBlock = otherBlock
.If(customVariable.SourceObject + ".Parent != null");
string sourceObjectPropertyRelative = InstructionManager.GetRelativeForAbsolute(customVariable.SourceObjectProperty);
leftHandPlusEquals = sourceDot + relativeVelocity + " = ";
codeBlock.Line(leftHandPlusEquals + "(" + valueAsString + " - " + sourceDot +
sourceObjectPropertyRelative + ") / " + timeCastString +
"secondsToTake;");
otherBlock.Line(leftHandPlusEquals + " 0;");
codeBlock = codeBlock
.End()
.Else();
otherBlock = otherBlock
.End()
.Else();
}
// If we're using a custom velocity value, we don't want to
// use the sourceDot. We just want to use the velocity value
if (generatedVelocity && !velocityComesFromTunnel)
{
leftHandPlusEquals = velocityMember + " = ";
}
else
{
leftHandPlusEquals = sourceDot + velocityMember + " = ";
}
codeBlock.Line(leftHandPlusEquals + "(" + valueAsString + " - " + sourceDot +
customVariable.SourceObjectProperty + ") / " + timeCastString +
"secondsToTake;");
otherBlock.Line(leftHandPlusEquals + " 0;");
if (!string.IsNullOrEmpty(relativeVelocity))
{
codeBlock = codeBlock.End();
otherBlock = otherBlock.End();
}
}
}
}
}
private static ICodeBlock GetInitializeFactoryMethod(ICodeBlock codeBlock, string className, bool poolObjects, string listToAssign)
{
codeBlock = codeBlock
.Function("public static void", "Initialize", string.Format("FlatRedBall.Math.PositionedObjectList<{0}> listFromScreen, string contentManager", className))
.Line("mContentManagerName = contentManager;")
.Line(listToAssign + " = listFromScreen;");
if (poolObjects)
{
codeBlock.Line("FactoryInitialize();");
}
codeBlock = codeBlock.End();
return codeBlock;
}
private void GenerateEnumerableFor(StateCodeGeneratorContext context, ICodeBlock currentBlock, AnimationSave animation, AbsoluteOrRelative absoluteOrRelative)
{
string animationType = "VariableState";
string animationName = animation.PropertyNameInCode();
if(absoluteOrRelative == AbsoluteOrRelative.Relative)
{
animationName += "Relative";
}
string propertyName = animationName + "Instructions";
// Instructions used to be public - the user would grab them and add them to the InstructionManager,
// but now everything is encased in an Animation object which handles stopping itself and provides a simple
// Play method.
if (animation.States.Count == 0 && animation.Animations.Count == 0)
{
currentBlock = currentBlock.Property("private System.Collections.Generic.IEnumerable<FlatRedBall.Instructions.Instruction>", propertyName).Get();
currentBlock.Line("yield break;");
}
else if(absoluteOrRelative == AbsoluteOrRelative.Relative && animation.States.Count < 2 && animation.Animations.Count == 0)
{
currentBlock = currentBlock.Property("private System.Collections.Generic.IEnumerable<FlatRedBall.Instructions.Instruction>", propertyName).Get();
currentBlock.Line("yield break;");
}
else
{
if (animation.States.Count != 0)
{
var firstState = context.Element.AllStates.FirstOrDefault(item => item.Name == animation.States.First().StateName);
var category = context.Element.Categories.FirstOrDefault(item => item.States.Contains(firstState));
if (category != null)
{
animationType = category.Name;
}
}
currentBlock = currentBlock.Property("private System.Collections.Generic.IEnumerable<FlatRedBall.Instructions.Instruction>", propertyName).Get();
GenerateOrderedStateAndSubAnimationCode(context, currentBlock, animation, animationType, absoluteOrRelative);
if(animation.Loops)
{
currentBlock = currentBlock.Block();
currentBlock.Line("var toReturn = new FlatRedBall.Instructions.DelegateInstruction( " +
"() => FlatRedBall.Instructions.InstructionManager.Instructions.AddRange(this." + propertyName + "));");
string executionTime = "0.0f";
if(animation.States.Count != 0)
{
executionTime = ToFloatString( animation.States.Last().Time);
}
currentBlock.Line("toReturn.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + " + executionTime + ";");
currentBlock.Line("yield return toReturn;");
currentBlock = currentBlock.End();
}
}
}
private ICodeBlock AssignValuesUsingStartingValues(ElementSave element, ICodeBlock curBlock, Dictionary<VariableSave, InterpolationCharacteristic> mInterpolationCharacteristics)
{
foreach (KeyValuePair<VariableSave, InterpolationCharacteristic> kvp in mInterpolationCharacteristics)
{
var variable = kvp.Key;
if (kvp.Value != InterpolationCharacteristic.CantInterpolate)
{
string stringSuffix = variable.MemberNameInCode(element, mVariableNamesToReplaceForStates).Replace(".", "");
curBlock = curBlock.If("set" + stringSuffix + FirstValue + " && set" + stringSuffix + SecondValue);
AddAssignmentForInterpolationForVariable(curBlock, variable, element);
curBlock = curBlock.End();
}
}
return curBlock;
}
private static void CreateInstructionForSubAnimation(ICodeBlock currentBlock, AnimationReferenceSave animationReferenceSave, AbsoluteOrRelative absoluteOrRelative, AnimationSave parentAnimation)
{
currentBlock = currentBlock.Block();
//var instruction = new FlatRedBall.Instructions.DelegateInstruction(() =>
//FlatRedBall.Instructions.InstructionManager.Instructions.AddRange(ClickableBushInstance.GrowAnimation));
//instruction.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + asdf;
//yield return instruction;
string animationName = animationReferenceSave.PropertyNameInCode();
//animationReferenceSave. FlatRedBall.IO.FileManager.RemovePath(animationReferenceSave.Name) + "Animation";
if(absoluteOrRelative == AbsoluteOrRelative.Relative)
{
animationName += "Relative";
}
currentBlock.Line($"var instruction = new FlatRedBall.Instructions.DelegateInstruction(()=>{animationName}.Play({parentAnimation.PropertyNameInCode()}));");
currentBlock.Line("instruction.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + " + ToFloatString(animationReferenceSave.Time) + ";");
currentBlock.Line("yield return instruction;");
currentBlock = currentBlock.End();
}
public override ICodeBlock GenerateAdditionalMethods(ICodeBlock codeBlock, IElement element)
{
if (element is EntitySave)
{
EntitySave entitySave = (EntitySave)element;
if (entitySave.IsScrollableEntityList && !string.IsNullOrEmpty(entitySave.ItemType))
{
string itemTypeWithoutPath = FileManager.RemovePath(entitySave.ItemType);
string visibleSettingLine = "";
if (entitySave.ImplementsIVisible)
{
visibleSettingLine = "newItem.Visible = this.Visible;";
}
#region AddItemToTop
codeBlock
.Function("void", "AddItemToTop", "")
.Line(string.Format("{0} newItem = Factories.{0}Factory.CreateNew(LayerProvidedByContainer);", itemTypeWithoutPath))
.Line(visibleSettingLine)
.Line("mLastCreatedScrollableItem = newItem;")
.Line("newItem.AttachTo(mScrollableHandle, false);")
.If("mScrollableItems.Count > 0")
.Line("newItem.RelativeY = mScrollableItems[0].RelativeY + mScrollableSpacing;")
.End()
.Line("newItem.ForceUpdateDependencies();")
.Line("mScrollableFirstIndex--;")
.Line("mScrollableItems.Insert(0, newItem);")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(newItem);")
.End()
.Line("mLastCreatedScrollableItem = null;")
.End()
#endregion
#region AddItemToBottom
.Function("void", "AddItemToBottom", "")
.Line(string.Format("{0} newItem = Factories.{0}Factory.CreateNew(LayerProvidedByContainer);", itemTypeWithoutPath))
.Line("mLastCreatedScrollableItem = newItem;")
.Line("newItem.AttachTo(mScrollableHandle, false);")
.If("mScrollableItems.Count > 0")
.Line("newItem.RelativeY = mScrollableItems.Last.RelativeY - mScrollableSpacing;")
.End()
.Else()
.Line("newItem.RelativeY = 0;")
.End()
.Line("newItem.ForceUpdateDependencies();")
.Line("mScrollableItems.Add(newItem);")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(newItem);")
.End()
.Line("mLastCreatedScrollableItem = null;")
.End();
#endregion
codeBlock = codeBlock.Function("void", "ScrollableListActivity", "");
var curBlock = codeBlock
.If("ListShowing != null")
.Line("FlatRedBall.Gui.Cursor cursor = FlatRedBall.Gui.GuiManager.Cursor;");
if (entitySave.ImplementsIClickable || entitySave.ImplementsIWindow || entitySave.GetInheritsFromIWindowOrIClickable())
{
curBlock = curBlock.If("cursor.PrimaryDown && HasCursorOver(GuiManager.Cursor)");
}
else
{
curBlock = curBlock.If("cursor.PrimaryDown");
}
curBlock = curBlock
.Line("mScrollableHandle.RelativeY += FlatRedBall.Gui.GuiManager.Cursor.WorldYChangeAt(this.Z, LayerProvidedByContainer);")
.Line("FixScrollableHandleRelativeY();")
.Line("mScrollableHandle.ForceUpdateDependenciesDeep();")
.End();
curBlock
.Line("PerformScrollableItemAdditionLogic();")
.Line("// remove from top")
.While("mScrollableItems.Count > 2 && mScrollableItems[1].Y > mScrollableTopBoundary")
.Line("RemoveItemFromTop();")
.End()
.Line("// remove from bottom")
.While("mScrollableItems.Count > 2 && mScrollableItems[mScrollableItems.Count - 2].Y < mScrollableBottomBoundary")
.Line("RemoveItemFromBottom();")
.End()
.Line("bool shouldRefreshAll = false;")
.While("ListShowing.Count < mScrollableItems.Count")
.Line("RemoveItemFromBottom();")
.Line("shouldRefreshAll = true;")
.End()
.If("shouldRefreshAll")
.Line("RefreshAllScrollableListItems();")
.End();
codeBlock
.Else()
.While("mScrollableItems.Count > 0")
.Line("mScrollableItems.Last.Destroy();");
codeBlock = codeBlock.End();
codeBlock.Function("public bool", "IsScrollableItemNew", string.Format("{0} itemInQuestion", itemTypeWithoutPath))
.Line("return itemInQuestion == mLastCreatedScrollableItem;")
.End()
.Function("void", "RemoveItemFromTop", "")
.Line("mScrollableItems[0].Destroy();")
.Line("mScrollableFirstIndex++;")
.End()
.Function("void", "RemoveItemFromBottom", "")
.Line("mScrollableItems.Last.Destroy();")
.End()
.Function("public int", "GetAbsoluteIndexForItem", itemTypeWithoutPath + " item")
.Line("int indexInList = mScrollableItems.IndexOf(item);")
.Line("return mScrollableFirstIndex + indexInList;")
.End()
.Property("public bool", "IsAtTop")
.Get()
.Line("return mScrollableFirstIndex == 0;")
.End()
.End()
.Function("RefreshAllScrollableListItems", "", Type:"void")
.If("mListShowingButUsePropertyPlease == null")
.While("mScrollableItems.Count > 0")
.Line("mScrollableItems.Last.Destroy();")
.End()
.End()
.Else()
.For("int i = 0; i < mScrollableItems.Count; i++")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(mScrollableItems[i]);")
.End()
.End()
.End()
.End()
.Function("RefreshToList", "", Type:"void", Public:true)
.Line("PerformScrollableItemAdditionLogic();")
.While("mScrollableItems.Count > 2 && mScrollableItems[1].Y > mScrollableTopBoundary")
.Line("RemoveItemFromTop();")
.End()
.While("mScrollableItems.Count > 2 && mScrollableItems[mScrollableItems.Count - 2].Y < mScrollableBottomBoundary || ListShowing.Count < mScrollableItems.Count")
.Line("RemoveItemFromBottom();")
.End()
.Line("RefreshAllScrollableListItems();")
.End()
.Function("void", "FixScrollableHandleRelativeY", "")
.Line("mScrollableHandle.RelativeY = System.Math.Min(mScrollableHandle.RelativeY,(ListShowing.Count - 1) * mScrollableSpacing + mScrollableBottomBoundary);")
.Line("mScrollableHandle.RelativeY = System.Math.Max(mScrollableHandle.RelativeY, " + entitySave.ListTopBound + ");")
.End()
.Function("void", "PerformScrollableItemAdditionLogic", "")
.Line("// add to bottom")
.While("mScrollableFirstIndex + mScrollableItems.Count < ListShowing.Count && (mScrollableItems.Count == 0 || mScrollableItems.Last.Y > mScrollableBottomBoundary)")
.Line("AddItemToBottom();")
.End()
.Line("// add to top")
.While("mScrollableFirstIndex > 0 && mScrollableItems.Count < ListShowing.Count && (mScrollableItems.Count == 0 || mScrollableItems[0].Y < mScrollableTopBoundary)")
.Line("AddItemToTop();")
.End()
.End();
}
}
return codeBlock;
}
private void CreateInstructionForInterpolation(StateCodeGeneratorContext context, ICodeBlock currentBlock, string animationType, AnimatedStateSave previousState, AnimatedStateSave currentState, AbsoluteOrRelative absoluteOrRelative, string animationName)
{
currentBlock = currentBlock.Block();
if (absoluteOrRelative == AbsoluteOrRelative.Absolute)
{
CreateInstructionForInterpolationAbsolute(context, currentBlock, animationType, previousState, currentState, animationName);
}
else
{
CreateInstructionForInterpolationRelative(context,currentBlock, previousState, currentState);
}
currentBlock = currentBlock.End();
}
private static ICodeBlock AppendEnum(ICodeBlock currentBlock, List<StateSave> statesForThisCategory, string enumName, IElement element)
{
if (statesForThisCategory.Count != 0)
{
string prefix = "public";
if (ShouldUseNewKeyword(element, enumName))
{
prefix += " new";
}
currentBlock = currentBlock
.Enum(prefix, enumName)
.Line("Uninitialized = 0, //This exists so that the first set call actually does something")
.Line("Unknown = 1, //This exists so that if the entity is actually a child entity and has set a child state, you will get this");
for (int i = 0; i < statesForThisCategory.Count; i++)
{
string whatToAppend = "";
if (i != statesForThisCategory.Count - 1)
{
whatToAppend += ", ";
}
currentBlock.Line(statesForThisCategory[i].Name + " = " + (i + 2) + whatToAppend);
}
currentBlock = currentBlock.End();
}
return currentBlock;
}
private void CreateInstructionForInterpolationRelative(StateCodeGeneratorContext context, ICodeBlock currentBlock, AnimatedStateSave previousState, AnimatedStateSave currentState)
{
if(previousState != null)
{
currentBlock.Line("var toReturn = new FlatRedBall.Instructions.DelegateInstruction(() =>");
{
currentBlock = currentBlock.Block();
// Is the start clone necessary?
currentBlock.Line("var relativeStart = ElementSave.AllStates.FirstOrDefault(item => item.Name == \"" + previousState.StateName + "\").Clone();");
currentBlock.Line("var relativeEnd = ElementSave.AllStates.FirstOrDefault(item => item.Name == \"" + currentState.StateName + "\").Clone();");
currentBlock.Line("Gum.DataTypes.Variables.StateSaveExtensionMethods.SubtractFromThis(relativeEnd, relativeStart);");
currentBlock.Line("var difference = relativeEnd;");
string categoryName = "VariableState";
var category = context.Element.Categories.FirstOrDefault(item => item.States.Any(stateCandidate => stateCandidate.Name == currentState.StateName));
string enumValue = currentState.StateName;
if(currentState.StateName.Contains('/'))
{
var split = currentState.StateName.Split('/');
category = context.Element.Categories.FirstOrDefault(item => item.Name == split[0]);
enumValue = split[1];
}
if(category != null)
{
categoryName = category.Name;
}
currentBlock.Line("Gum.DataTypes.Variables.StateSave first = GetCurrentValuesOnState(" + categoryName + "." + enumValue + ");");
currentBlock.Line("Gum.DataTypes.Variables.StateSave second = first.Clone();");
currentBlock.Line("Gum.DataTypes.Variables.StateSaveExtensionMethods.AddIntoThis(second, difference);");
string interpolationTime = ToFloatString(currentState.Time - previousState.Time);
string easing = "FlatRedBall.Glue.StateInterpolation.Easing." + previousState.Easing;
string interpolationType = "FlatRedBall.Glue.StateInterpolation.InterpolationType." + previousState.InterpolationType;
currentBlock.Line(
string.Format("FlatRedBall.Glue.StateInterpolation.Tweener tweener = new FlatRedBall.Glue.StateInterpolation.Tweener(from: 0, to: 1, duration: {0}, type: {1}, easing: {2});",
interpolationTime,
interpolationType,
easing));
currentBlock.Line("tweener.Owner = this;");
currentBlock.Line("tweener.PositionChanged = newPosition => this.InterpolateBetween(first, second, newPosition);");
currentBlock.Line("tweener.Start();");
currentBlock.Line("StateInterpolationPlugin.TweenerManager.Self.Add(tweener);");
currentBlock = currentBlock.End();
}
currentBlock.Line(");");
string previousStateTime = ToFloatString(previousState.Time);
currentBlock.Line("toReturn.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + " + previousStateTime + ";");
currentBlock.Line("yield return toReturn;");
}
}
private void GenerateGetEnumerableFor(StateCodeGeneratorContext context, ICodeBlock currentBlock, AnimationSave animation, AbsoluteOrRelative absoluteOrRelative)
{
string animationType = "VariableState";
string animationName = animation.PropertyNameInCode();
if (absoluteOrRelative == AbsoluteOrRelative.Relative)
{
animationName += "Relative";
}
string propertyName = animationName + "Instructions";
// Instructions used to be public - the user would grab them and add them to the InstructionManager,
// but now everything is encased in an Animation object which handles stopping itself and provides a simple
// Play method.
const string signature = "private System.Collections.Generic.IEnumerable<FlatRedBall.Instructions.Instruction>";
if (animation.States.Count == 0 && animation.Animations.Count == 0)
{
currentBlock = currentBlock.Function(signature, propertyName, "object target");
currentBlock.Line("yield break;");
}
else if (absoluteOrRelative == AbsoluteOrRelative.Relative && animation.States.Count < 2 && animation.Animations.Count == 0)
{
currentBlock = currentBlock.Function(signature, propertyName, "object target");
currentBlock.Line("yield break;");
}
else
{
if (animation.States.Count != 0)
{
var firstState = context.Element.AllStates.FirstOrDefault(item => item.Name == animation.States.First().StateName);
var category = context.Element.Categories.FirstOrDefault(item => item.States.Contains(firstState));
if (category != null)
{
animationType = category.Name;
}
}
currentBlock = currentBlock.Function(signature, propertyName, "object target");
GenerateOrderedStateAndSubAnimationCode(context, currentBlock, animation, animationType, absoluteOrRelative);
if (animation.Loops)
{
currentBlock = currentBlock.Block();
currentBlock.Line("var toReturn = new FlatRedBall.Instructions.DelegateInstruction( " +
"() => FlatRedBall.Instructions.InstructionManager.Instructions.AddRange(this." + propertyName + "(target)));");
string executionTime = "0.0f";
if (animation.States.Count != 0)
{
executionTime = ToFloatString(animation.States.Last().Time);
}
currentBlock.Line("toReturn.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + " + executionTime + ";");
currentBlock.Line("toReturn.Target = target;");
currentBlock.Line("yield return toReturn;");
currentBlock = currentBlock.End();
}
}
}
public static ICodeBlock FillWithGeneratedEventCode(ICodeBlock currentBlock, EventResponseSave ers, IElement element)
{
EventSave eventSave = ers.GetEventSave();
string args = ers.GetArgsForMethod(element);
if (!string.IsNullOrEmpty(ers.SourceObject) && !string.IsNullOrEmpty(ers.SourceObjectEvent))
{
currentBlock = currentBlock
.Function("void", "On" + ers.EventName + "Tunnel", args);
string reducedArgs = StripTypesFromArguments(args);
currentBlock.If("this." + ers.EventName + " != null")
.Line(ers.EventName + "(" + reducedArgs + ");")
.End();
currentBlock = currentBlock.End();
}
return currentBlock;
}
public override ICodeBlock GenerateAdditionalMethods(ICodeBlock codeBlock, IElement element)
{
if (element is EntitySave)
{
EntitySave entitySave = (EntitySave)element;
if (entitySave.IsScrollableEntityList && !string.IsNullOrEmpty(entitySave.ItemType))
{
string itemTypeWithoutPath = FileManager.RemovePath(entitySave.ItemType);
string visibleSettingLine = "";
if (entitySave.ImplementsIVisible)
{
visibleSettingLine = "newItem.Visible = this.Visible;";
}
#region AddItemToTop
codeBlock
.Function("void", "AddItemToTop", "")
.Line(string.Format("{0} newItem = Factories.{0}Factory.CreateNew(LayerProvidedByContainer);", itemTypeWithoutPath))
.Line(visibleSettingLine)
.Line("mLastCreatedScrollableItem = newItem;")
.Line("newItem.AttachTo(mScrollableHandle, false);")
.If("mScrollableItems.Count > 0")
.Line("newItem.RelativeY = mScrollableItems[0].RelativeY + mScrollableSpacing;")
.End()
.Line("newItem.ForceUpdateDependencies();")
.Line("mScrollableFirstIndex--;")
.Line("mScrollableItems.Insert(0, newItem);")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(newItem);")
.End()
.Line("mLastCreatedScrollableItem = null;")
.End()
#endregion
#region AddItemToBottom
.Function("void", "AddItemToBottom", "")
.Line(string.Format("{0} newItem = Factories.{0}Factory.CreateNew(LayerProvidedByContainer);", itemTypeWithoutPath))
.Line("mLastCreatedScrollableItem = newItem;")
.Line("newItem.AttachTo(mScrollableHandle, false);")
.If("mScrollableItems.Count > 0")
.Line("newItem.RelativeY = mScrollableItems.Last.RelativeY - mScrollableSpacing;")
.End()
.Else()
.Line("newItem.RelativeY = 0;")
.End()
.Line("newItem.ForceUpdateDependencies();")
.Line("mScrollableItems.Add(newItem);")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(newItem);")
.End()
.Line("mLastCreatedScrollableItem = null;")
.End();
#endregion
codeBlock = codeBlock.Function("void", "ScrollableListActivity", "");
var curBlock = codeBlock
.If("ListShowing != null")
.Line("FlatRedBall.Gui.Cursor cursor = FlatRedBall.Gui.GuiManager.Cursor;");
if (entitySave.ImplementsIClickable || entitySave.ImplementsIWindow || entitySave.GetInheritsFromIWindowOrIClickable())
{
curBlock = curBlock.If("cursor.PrimaryDown && HasCursorOver(GuiManager.Cursor)");
}
else
{
curBlock = curBlock.If("cursor.PrimaryDown");
}
curBlock = curBlock
.Line("mScrollableHandle.RelativeY += FlatRedBall.Gui.GuiManager.Cursor.WorldYChangeAt(this.Z, LayerProvidedByContainer);")
.Line("FixScrollableHandleRelativeY();")
.Line("mScrollableHandle.ForceUpdateDependenciesDeep();")
.End();
curBlock
.Line("PerformScrollableItemAdditionLogic();")
.Line("// remove from top")
.While("mScrollableItems.Count > 2 && mScrollableItems[1].Y > mScrollableTopBoundary")
.Line("RemoveItemFromTop();")
.End()
.Line("// remove from bottom")
.While("mScrollableItems.Count > 2 && mScrollableItems[mScrollableItems.Count - 2].Y < mScrollableBottomBoundary")
.Line("RemoveItemFromBottom();")
.End()
.Line("bool shouldRefreshAll = false;")
.While("ListShowing.Count < mScrollableItems.Count")
.Line("RemoveItemFromBottom();")
.Line("shouldRefreshAll = true;")
.End()
.If("shouldRefreshAll")
.Line("RefreshAllScrollableListItems();")
.End();
codeBlock
.Else()
.While("mScrollableItems.Count > 0")
.Line("mScrollableItems.Last.Destroy();");
codeBlock = codeBlock.End();
codeBlock.Function("public bool", "IsScrollableItemNew", string.Format("{0} itemInQuestion", itemTypeWithoutPath))
.Line("return itemInQuestion == mLastCreatedScrollableItem;")
.End()
.Function("void", "RemoveItemFromTop", "")
.Line("mScrollableItems[0].Destroy();")
.Line("mScrollableFirstIndex++;")
.End()
.Function("void", "RemoveItemFromBottom", "")
.Line("mScrollableItems.Last.Destroy();")
.End()
.Function("public int", "GetAbsoluteIndexForItem", itemTypeWithoutPath + " item")
.Line("int indexInList = mScrollableItems.IndexOf(item);")
.Line("return mScrollableFirstIndex + indexInList;")
.End()
.Property("public bool", "IsAtTop")
.Get()
.Line("return mScrollableFirstIndex == 0;")
.End()
.End()
.Function("RefreshAllScrollableListItems", "", Type: "void")
.If("mListShowingButUsePropertyPlease == null")
.While("mScrollableItems.Count > 0")
.Line("mScrollableItems.Last.Destroy();")
.End()
.End()
.Else()
.For("int i = 0; i < mScrollableItems.Count; i++")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(mScrollableItems[i]);")
.End()
.End()
.End()
.End()
.Function("RefreshToList", "", Type: "void", Public: true)
.Line("PerformScrollableItemAdditionLogic();")
.While("mScrollableItems.Count > 2 && mScrollableItems[1].Y > mScrollableTopBoundary")
.Line("RemoveItemFromTop();")
.End()
.While("mScrollableItems.Count > 2 && mScrollableItems[mScrollableItems.Count - 2].Y < mScrollableBottomBoundary || ListShowing.Count < mScrollableItems.Count")
.Line("RemoveItemFromBottom();")
.End()
.Line("RefreshAllScrollableListItems();")
.End()
.Function("void", "FixScrollableHandleRelativeY", "")
.Line("mScrollableHandle.RelativeY = System.Math.Min(mScrollableHandle.RelativeY,(ListShowing.Count - 1) * mScrollableSpacing + mScrollableBottomBoundary);")
.Line("mScrollableHandle.RelativeY = System.Math.Max(mScrollableHandle.RelativeY, " + entitySave.ListTopBound + ");")
.End()
.Function("void", "PerformScrollableItemAdditionLogic", "")
.Line("// add to bottom")
.While("mScrollableFirstIndex + mScrollableItems.Count < ListShowing.Count && (mScrollableItems.Count == 0 || mScrollableItems.Last.Y > mScrollableBottomBoundary)")
.Line("AddItemToBottom();")
.End()
.Line("// add to top")
.While("mScrollableFirstIndex > 0 && mScrollableItems.Count < ListShowing.Count && (mScrollableItems.Count == 0 || mScrollableItems[0].Y < mScrollableTopBoundary)")
.Line("AddItemToTop();")
.End()
.End();
}
}
return(codeBlock);
}
private ICodeBlock GenerateInterpolateToStateAdvanced(ICodeBlock codeBlock, string enumName)
{
codeBlock = codeBlock.Function("public void", "InterpolateToState",
enumName + " fromState, " + enumName + " toState, double secondsToTake, FlatRedBall.Glue.StateInterpolation.InterpolationType interpolationType, FlatRedBall.Glue.StateInterpolation.Easing easing");
string variableName;
if (enumName == "VariableState")
{
variableName = "CurrentState";
}
else
{
variableName = "Current" + enumName + "State";
}
codeBlock = codeBlock.If("secondsToTake <= 0");
codeBlock.Line(variableName + " = toState;");
codeBlock = codeBlock.End().Else();
// Immediately set the state to the from state:
codeBlock.Line(variableName + " = fromState;");
codeBlock.Line("mFrom" + enumName + "Tween = fromState;");
codeBlock.Line("mTo" + enumName + "Tween = toState;");
codeBlock.Line(
TweenerNameFor(enumName) + ".Start(0, 1, (float)secondsToTake, FlatRedBall.Glue.StateInterpolation.Tweener.GetInterpolationFunction(interpolationType, easing));");
codeBlock = codeBlock.End();// else
codeBlock = codeBlock.End();
return codeBlock;
}
public void CodeGenerationStart(IElement element)
{
var stateChainCollection = GlueCommands.TreeNodeCommands.GetProperty <StateChainCollection>(element, PropertyName);
if (stateChainCollection == null)
{
return;
}
var elementNameWithoutPath = FileManager.RemovePath(element.Name);
var document = new CodeDocument();
ICodeBlock codeBlock = document;
if (stateChainCollection.StateChains.Count <= 0)
{
return;
}
codeBlock = codeBlock
.Line("using FlatRedBall.Instructions;")
.Namespace(GlueCommands.GenerateCodeCommands.GetNamespaceForElement(element))
.Class("public partial ", element.ClassName, "");
//Create Enum
codeBlock = codeBlock
.Enum("public", "StateChains")
.Line("None = 0,");
for (int i = 0; i < stateChainCollection.StateChains.Count; i++)
{
if (i == stateChainCollection.StateChains.Count - 1)
{
codeBlock.Line(stateChainCollection.StateChains[i].Name);
}
else
{
codeBlock.Line(stateChainCollection.StateChains[i].Name + ",");
}
}
codeBlock = codeBlock.End();
//Private members
codeBlock
._()
.Line("private StateChains _currentStateChain = StateChains.None;")
.Line("private int _index;")
.Line("private Instruction _instruction;")
._();
//CurrentStateChain Property
codeBlock = codeBlock
.Property("public StateChains", "CurrentStateChain")
.Get()
.Line("return _currentStateChain;")
.End()
.Set()
.Line("StopStateChain();")
._()
.Line("_currentStateChain = value;")
.Line("_index = 0;")
._()
.Switch("_currentStateChain");
foreach (var stateChain in stateChainCollection.StateChains)
{
codeBlock
.Case("StateChains." + stateChain.Name)
.Line("StartNextState" + stateChain.Name + "();");
}
codeBlock = codeBlock
.End()
.End()
.End();
codeBlock._();
//ManageStateChains
codeBlock = codeBlock
.Function("public void", "ManageStateChains", "")
.If("CurrentStateChain == StateChains.None")
.Line("return;")
.End()
._()
.Switch("CurrentStateChain");
foreach (var stateChain in stateChainCollection.StateChains)
{
var index = 0;
codeBlock = codeBlock
.Case("StateChains." + stateChain.Name);
foreach (var stateChainState in
stateChain.StateChainStates.Where(stateChainState => !string.IsNullOrEmpty(stateChainState.State)))
{
if (index == 0)
{
codeBlock
.If("_index == 0 && CurrentState == VariableState." + stateChainState.State)
.Line("_index++;")
.Line("StartNextState" + stateChain.Name + "();");
}
else
{
codeBlock
.ElseIf("_index == " + index + " && CurrentState == VariableState." +
stateChainState.State)
.Line("_index++;")
.Line("StartNextState" + stateChain.Name + "();");
}
index++;
}
codeBlock = codeBlock
.End();
}
codeBlock = codeBlock
.End()
.End();
codeBlock._();
//StopStateChain
codeBlock = codeBlock
.Function("public void", "StopStateChain", "")
.If("CurrentStateChain == StateChains.None")
.Line("return;")
.End()
._()
.Switch("CurrentStateChain");
foreach (var stateChain in stateChainCollection.StateChains)
{
var index = 0;
codeBlock = codeBlock
.Case("StateChains." + stateChain.Name);
foreach (var stateChainState in stateChain.StateChainStates)
{
if (index == 0)
{
codeBlock
.If("_index == 0")
.Line("Instructions.Remove(_instruction);")
.Line("StopStateInterpolation(VariableState." + stateChainState.State + ");")
.End();
}
else
{
codeBlock
.ElseIf("_index == " + index)
.Line("Instructions.Remove(_instruction);")
.Line("StopStateInterpolation(VariableState." + stateChainState.State + ");")
.End();
}
index++;
}
codeBlock = codeBlock
.End();
}
codeBlock = codeBlock
.End()
.Line("_instruction = null;")
.End();
codeBlock._();
//StartNextState*****
foreach (var stateChain in stateChainCollection.StateChains)
{
codeBlock = codeBlock
.Function("private void", "StartNextState" + stateChain.Name, "")
.If("_index < 0")
.Line("_index = 0;")
.End()
._()
.If("_index >= " + stateChain.StateChainStates.Count)
.Line("_index = 0;")
.End()
._()
.Switch("_index");
var index = 0;
foreach (var stateChainState in stateChain.StateChainStates)
{
codeBlock
.Case(index.ToString())
.Line("_instruction = InterpolateToState(VariableState." + stateChainState.State + ", " + stateChainState.Time / 1000 + ");");
index++;
}
codeBlock = codeBlock
.End()
.End()
._();
}
GlueCommands.ProjectCommands.CreateAndAddPartialFile(element, "StateChains", document.ToString());
}
private static ICodeBlock CreateClassForStateCategory(ICodeBlock currentBlock, List <StateSave> statesForThisCategory, string categoryClassName, IElement element)
{
if (statesForThisCategory.Count != 0)
{
string prefix = "public";
string postfix = null;
if (IsStateDefinedInBase(element, categoryClassName))
{
postfix = $" : {element.BaseElement.Replace("\\", ".")}.{categoryClassName}";
}
currentBlock = currentBlock.Class(prefix, categoryClassName, postfix);
currentBlock.Line($"public string Name;");
foreach (var variable in element.CustomVariables)
{
// todo - pass the category here and skip over excluded variables
var isExcluded = false;
if (!isExcluded)
{
string type = variable.Type;
if (variable.GetIsFile())
{
type = "string";
}
else
{
type = CustomVariableCodeGenerator.GetMemberTypeFor(variable, element);
}
currentBlock.Line($"public {type} {variable.Name};");
}
}
for (int i = 0; i < statesForThisCategory.Count; i++)
{
var state = statesForThisCategory[i];
currentBlock.Line($"public static {categoryClassName} {state.Name} = new {categoryClassName}()");
var variableBlock = currentBlock.Block();
variableBlock.Line($"Name = \"{state.Name}\",");
foreach (var instruction in state.InstructionSaves)
{
if (instruction.Value != null)
{
var rightSide = GetRightSideAssignmentValueAsString(element, instruction);
var matchingVariable = element.GetCustomVariableRecursively(instruction.Member);
if (matchingVariable?.GetIsFile() == true)
{
// If it's a file we are only going to reference the file name here as to not preload the file
rightSide = $"\"{rightSide}\"";
}
variableBlock.Line($"{instruction.Member} = {rightSide},");
}
}
variableBlock.End().Line(";");
}
currentBlock = currentBlock.End();
}
return(currentBlock);
}
private ICodeBlock SetInterpolateBetweenValuesForStates(ElementSave element, string enumType, IEnumerable <StateSave> states, ICodeBlock curBlock, Dictionary <VariableSave, InterpolationCharacteristic> mInterpolationCharacteristics, string firstOrSecondValue)
{
foreach (StateSave state in states)
{
curBlock = curBlock.Case(enumType + "." + state.MemberNameInCode());
foreach (VariableSave variable in state.Variables.Where(item => GetIfShouldGenerateStateVariable(item, element)))
{
var nameInCode = variable.MemberNameInCode(element, VariableNamesToReplaceForStates);
if (GetValue(mInterpolationCharacteristics, nameInCode, element) != InterpolationCharacteristic.CantInterpolate)
{
string stringSuffix = variable.MemberNameInCode(element, VariableNamesToReplaceForStates).Replace(".", "");
if (variable.Value == null)
{
//curBlock.Line("set" + stringSuffix + " = false;");
}
else
{
string variableValue = variable.Value.ToString();
bool isEntireAssignment;
GueDerivingClassCodeGenerator.Self.AdjustVariableValueIfNecessary(variable, element, ref variableValue, out isEntireAssignment);
if (isEntireAssignment)
{
throw new NotImplementedException();
}
else
{
curBlock.Line("set" + stringSuffix + firstOrSecondValue + " = true;");
curBlock.Line(variable.MemberNameInCode(element, VariableNamesToReplaceForStates).Replace(".", "") + firstOrSecondValue + " = " + variableValue + ";");
}
}
}
else if (variable.Value != null) // This value can't be interpolated, but if the user has set a value of 0 or 1, then it should be set
{
ICodeBlock ifBlock;
// value will come from the first state unless the interpolationValue is 1.
// This makes the code behave the same as InterpolateTo which uses instructions.
if (firstOrSecondValue == FirstValue)
{
ifBlock = curBlock.If("interpolationValue < 1");
}
else
{
ifBlock = curBlock.If("interpolationValue >= 1");
}
string variableValue = variable.Value.ToString();
bool isEntireAssignment;
GueDerivingClassCodeGenerator.Self.AdjustVariableValueIfNecessary(variable, element, ref variableValue, out isEntireAssignment);
if (isEntireAssignment)
{
ifBlock.Line(variableValue);
}
else
{
ifBlock.Line("this." + nameInCode + " = " + variableValue + ";");
}
}
}
curBlock = curBlock.End();
}
return(curBlock);
}
public static void GetActivityForNamedObject(NamedObjectSave namedObjectSave, ICodeBlock codeBlock)
{
///////////////////////////EARLY OUT/////////////////////////////////////////////////
if (
(namedObjectSave.SetByContainer && namedObjectSave.GetContainer() is EntitySave)
||
namedObjectSave.IsDisabled || namedObjectSave.CallActivity == false ||
namedObjectSave.InstantiatedByBase || !namedObjectSave.IsFullyDefined)
{
return;
}
/////////////////////////END EARLY OUT///////////////////////////////////////////////
bool setByDerived = namedObjectSave.SetByDerived;
AddIfConditionalSymbolIfNecesssary(codeBlock, namedObjectSave);
if (!setByDerived)
{
if (namedObjectSave.Instantiate == false)
{
// This may be null or it may be instantiated later by the user, so we should
// handle both cases:
codeBlock = codeBlock.If(namedObjectSave.InstanceName + " != null");
}
if (namedObjectSave.SourceType == SourceType.Entity)
{
// Entities need activity!
codeBlock.Line(namedObjectSave.InstanceName + ".Activity();");
}
else if (namedObjectSave.SourceType == SourceType.FlatRedBallType &&
namedObjectSave.ClassType != null &&
namedObjectSave.ClassType.Contains("PositionedObjectList<"))
{
// Now let's see if the object in the list is an entity
string genericType = namedObjectSave.SourceClassGenericType;
if (genericType.Contains("Entities\\"))
{
codeBlock.For("int i = " + namedObjectSave.InstanceName + ".Count - 1; i > -1; i--")
.If("i < " + namedObjectSave.InstanceName + ".Count")
.Line("// We do the extra if-check because activity could destroy any number of entities")
.Line(namedObjectSave.InstanceName + "[i].Activity();");
}
}
}
// If it's an emitter, call TimedEmit:
ParticleCodeGenerator.GenerateTimedEmit(codeBlock, namedObjectSave);
if (!setByDerived)
{
if (namedObjectSave.Instantiate == false)
{
// end the if-statement we started above.
codeBlock = codeBlock.End();
}
}
AddEndIfIfNecessary(codeBlock, namedObjectSave);
}
public override ICodeBlock GenerateAdditionalMethods(ICodeBlock codeBlock, FlatRedBall.Glue.SaveClasses.IElement element)
{
//////////////////////////EARLY OUT//////////////////////////////////////
if (element is ScreenSave)
{
return(codeBlock);
}
///////////////////////END EARLY OUT/////////////////////////////////////
bool isInDerived = element.InheritsFromElement();
if (isInDerived)
{
codeBlock = codeBlock.Function("public override void", "MoveToLayer", "FlatRedBall.Graphics.Layer layerToMoveTo");
codeBlock.Line("var layerToRemoveFrom = LayerProvidedByContainer; // assign before calling base so removal is not impacted by base call");
codeBlock.Line("base.MoveToLayer(layerToMoveTo);");
}
else
{
codeBlock = codeBlock.Function("public virtual void", "MoveToLayer", "FlatRedBall.Graphics.Layer layerToMoveTo");
codeBlock.Line("var layerToRemoveFrom = LayerProvidedByContainer;");
}
if (element.InheritsFromFrbType())
{
AssetTypeInfo ati = AvailableAssetTypes.Self.GetAssetTypeFromRuntimeType(element.BaseElement, element);
if (ati != null)
{
if (ati.RemoveFromLayerMethod != null)
{
codeBlock.If("layerToRemoveFrom != null")
.Line(ati.RemoveFromLayerMethod.Replace("mLayer", "layerToRemoveFrom") + ";")
.End();
}
if (ati.LayeredAddToManagersMethod.Count != 0)
{
codeBlock.Line(ati.LayeredAddToManagersMethod[0].Replace("mLayer", "layerToMoveTo") + ";");
}
}
}
foreach (NamedObjectSave nos in element.NamedObjects)
{
if (!nos.IsDisabled && !nos.IsContainer && !nos.DefinedByBase)
{
bool shouldCheckForNull = nos.Instantiate == false;
if (nos.GetAssetTypeInfo() != null && !string.IsNullOrEmpty(nos.GetAssetTypeInfo().RemoveFromLayerMethod))
{
NamedObjectSaveCodeGenerator.AddIfConditionalSymbolIfNecesssary(codeBlock, nos);
bool shouldSkip = GetShouldSkip(nos);
if (!shouldSkip)
{
if (shouldCheckForNull)
{
codeBlock = codeBlock.If(nos.InstanceName + " != null");
}
codeBlock.If("layerToRemoveFrom != null")
.Line(nos.GetAssetTypeInfo().RemoveFromLayerMethod.Replace("this", nos.InstanceName).Replace("mLayer", "layerToRemoveFrom") + ";")
.End();
codeBlock.Line(nos.GetAssetTypeInfo().LayeredAddToManagersMethod[0].Replace("this", nos.InstanceName).Replace("mLayer", "layerToMoveTo") + ";");
if (shouldCheckForNull)
{
codeBlock = codeBlock.End();
}
}
NamedObjectSaveCodeGenerator.AddEndIfIfNecessary(codeBlock, nos);
}
else if (nos.SourceType == SourceType.Entity && !string.IsNullOrEmpty(nos.SourceClassType))
{
if (shouldCheckForNull)
{
codeBlock = codeBlock.If(nos.InstanceName + " != null");
}
NamedObjectSaveCodeGenerator.AddIfConditionalSymbolIfNecesssary(codeBlock, nos);
codeBlock.Line(nos.InstanceName + ".MoveToLayer(layerToMoveTo);");
NamedObjectSaveCodeGenerator.AddEndIfIfNecessary(codeBlock, nos);
if (shouldCheckForNull)
{
codeBlock = codeBlock.End();
}
}
}
}
if (isInDerived == false)
{
// Doesn't hurt if derived assigns this but...I guess we can keep it clean and only do it in one place
codeBlock.Line("LayerProvidedByContainer = layerToMoveTo;");
}
codeBlock = codeBlock.End();
return(codeBlock);
}
internal static void GenerateAddToManagersBottomUp(ICodeBlock codeBlock, IElement element)
{
foreach (EventResponseSave ers in element.Events)
{
EventSave eventSave = ers.GetEventSave();
// Right now I'm hardcoding this event, but eventually we may want to pull this value from the data
// if it's something we want to support on other events
bool raiseInAddToManagers = eventSave != null && eventSave.EventName == "ResolutionOrOrientationChanged";
if (raiseInAddToManagers)
{
codeBlock.Line("OnResolutionOrOrientationChanged(this, null);");
codeBlock = codeBlock.End();
}
}
}
