private static void GenerateInitializeAsync(ICodeBlock currentBlock)
{
currentBlock.Line("#if !REQUIRES_PRIMARY_THREAD_LOADING");
currentBlock.Line("NamedDelegate namedDelegate = new NamedDelegate();");
foreach (ReferencedFileSave rfs in ProjectManager.GlueProjectSave.GlobalFiles)
{
if (!ReferencedFileSaveCodeGenerator.IsRfsHighPriority(rfs) && !rfs.LoadedOnlyWhenReferenced && rfs.LoadedAtRuntime)
{
currentBlock.Line("namedDelegate.Name = \"" + rfs.Name + "\";");
currentBlock.Line("namedDelegate.LoadMethod = Load" + rfs.Name.Replace("/", "_").Replace(".", "_") + ";");
currentBlock.Line("LoadMethodList.Add( namedDelegate );");
}
}
currentBlock._();
currentBlock.Line("#if WINDOWS_8");
currentBlock.Line("System.Threading.Tasks.Task.Run((System.Action)AsyncInitialize);");
currentBlock.Line("#else");
currentBlock.Line("ThreadStart threadStart = new ThreadStart(AsyncInitialize);");
currentBlock.Line("Thread thread = new Thread(threadStart);");
currentBlock.Line("thread.Name = \"GlobalContent Async load\";");
currentBlock.Line("thread.Start();");
currentBlock.Line("#endif");
currentBlock.Line("#endif");
}
public static void CreateEmptyCodeIfNecessary(IElement currentElement, string fullFileName, bool forceRegenerateContents)
{
bool doesFileExist = File.Exists(fullFileName);
if (!doesFileExist)
{
PluginManager.ReceiveOutput("Forcing a regneration of " + fullFileName + " because Glue can't find it anywhere.");
// There is no shared code file for this event, so we need to make one
ProjectManager.CodeProjectHelper.CreateAndAddPartialCodeFile(fullFileName, true);
}
if (!doesFileExist || forceRegenerateContents)
{
string namespaceString = GlueCommands.Self.GenerateCodeCommands.GetNamespaceForElement(currentElement);
ICodeBlock templateCodeBlock = new CodeDocument();
EventCodeGenerator.AddUsingStatementsToBlock(templateCodeBlock);
ICodeBlock namespaceCB = templateCodeBlock.Namespace(namespaceString);
ICodeBlock classCB = namespaceCB.Class("public partial", currentElement.ClassName, null);
classCB
._()
.End()
.End();
string templateToSave = templateCodeBlock.ToString();
FlatRedBall.Glue.IO.FileWatchManager.IgnoreNextChangeOnFile(fullFileName);
FileManager.SaveText(templateToSave, fullFileName);
}
// Add if it isn't part of the project
const bool saveFile = false; // don't save it - we just want to make sure it's part of the project
ProjectManager.CodeProjectHelper.CreateAndAddPartialCodeFile(fullFileName, saveFile);
}
public string GetRuntimeRegistrationPartialClassContents(bool registerFormsAssociations)
{
CodeBlockBase codeBlock = new CodeBlockBase(null);
ICodeBlock currentBlock = codeBlock.Namespace("FlatRedBall.Gum");
currentBlock = currentBlock.Class("public ", "GumIdbExtensions", "");
currentBlock = currentBlock.Function("public static void", "RegisterTypes", "");
{
AddAssignmentFunctionContents(currentBlock);
if (registerFormsAssociations)
{
currentBlock._();
AddFormsAssociations(currentBlock);
}
}
return(codeBlock.ToString());
}
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());
}
internal static ICodeBlock GenerateGeneralActivity(ICodeBlock codeBlock, IElement saveObject)
{
bool isEntity = saveObject is EntitySave;
EntitySave entitySave = saveObject as EntitySave;
// This code might seem a little weird. The reason we do this
// is because when an Entity is paused, it has a method that is
// called. However, when it is unpaused, there's just an instruction
// that is executed - there is no event. But if a Screen is paused, then
// objects within that Screen don't get unpaused....so we're going to bet on
// the Activity function only being called in unpaused Screens. If this causes
// probelsm we may have to make something a little more standard like an Unpause
// method.
if (isEntity &&
(entitySave.ImplementsIClickable || entitySave.ImplementsIWindow)
&& !entitySave.GetInheritsFromIWindowOrIClickable()
)
{
codeBlock.Line("mIsPaused = false;");
}
#region Call base.Activity if it has a derived object
// We only need to do this for EntitySaves. Screens inherit from the
// Screen class so they ALWAYS call base.Activity. It's in the generated
// Screen template.
if ( saveObject.InheritsFromEntity())
{
codeBlock.Line("base.Activity();");
}
#endregion
codeBlock._();
// Eventually do we want to move this in the generate activity for custom variable code gen.
CustomVariableCodeGenerator.WriteVelocityForCustomVariables(saveObject.CustomVariables, codeBlock);
foreach (ElementComponentCodeGenerator codeGenerator in CodeWriter.CodeGenerators)
{
codeGenerator.GenerateActivity(codeBlock, saveObject);
}
return codeBlock;
}
private static bool GenerateLoadAsyncCode(ICodeBlock classLevelBlock, ICodeBlock initializeBlock)
{
bool loadAsync = ProjectManager.GlueProjectSave.GlobalContentSettingsSave.LoadAsynchronously;
if (loadAsync)
{
GenerateInitializeAsync(initializeBlock);
}
loadAsync = ProjectManager.GlueProjectSave.GlobalContentSettingsSave.LoadAsynchronously;
if (loadAsync)
{
classLevelBlock._();
classLevelBlock.Line("#if !REQUIRES_PRIMARY_THREAD_LOADING");
classLevelBlock
.Function("static void", "RequestContentLoad", "string contentName")
.Lock("LoadMethodList")
.Line("int index = -1;")
.For("int i = 0; i < LoadMethodList.Count; i++")
.If("LoadMethodList[i].Name == contentName")
.Line("index = i;")
.Line("break;")
.End()
.End()
.If("index != -1")
.Line("NamedDelegate delegateToShuffle = LoadMethodList[index];")
.Line("LoadMethodList.RemoveAt(index);")
.Line("LoadMethodList.Insert(0, delegateToShuffle);")
.End()
.End()
.End();
classLevelBlock.Line("#endif");
classLevelBlock._();
classLevelBlock.Line("#if !REQUIRES_PRIMARY_THREAD_LOADING");
classLevelBlock
.Function("static void", "AsyncInitialize", "")
.Line("#if XBOX360")
.Line("// We can not use threads 0 or 2")
.Line("// Async screen loading uses thread 4, so we'll use 3 here")
.Line("Thread.CurrentThread.SetProcessorAffinity(3);")
.Line("#endif")
.Line("bool shouldLoop = LoadMethodList.Count != 0;")
.While("shouldLoop")
.Line("System.Action action = null;")
.Lock("LoadMethodList")
.Line("action = LoadMethodList[0].LoadMethod;")
.Line("LoadMethodList.RemoveAt(0);")
.Line("shouldLoop = LoadMethodList.Count != 0 && !ShouldStopLoading;")
.End()
.Line("action();")
.End()
.Line("IsInitialized = true;")
._()
.End();
classLevelBlock.Line("#endif");
//stringBuilder.AppendLine("\t\t\tstring ContentManagerName = \"Global\";");
}
return(loadAsync);
}
private static void GenerateInitializeAsync(ICodeBlock currentBlock)
{
currentBlock.Line("#if !REQUIRES_PRIMARY_THREAD_LOADING");
currentBlock.Line("NamedDelegate namedDelegate = new NamedDelegate();");
foreach (ReferencedFileSave rfs in ProjectManager.GlueProjectSave.GlobalFiles)
{
if (!IsRfsHighPriority(rfs) && !rfs.LoadedOnlyWhenReferenced && rfs.LoadedAtRuntime)
{
currentBlock.Line("namedDelegate.Name = \"" + rfs.Name + "\";");
currentBlock.Line("namedDelegate.LoadMethod = Load" + rfs.Name.Replace("/", "_").Replace(".", "_") + ";");
currentBlock.Line("LoadMethodList.Add( namedDelegate );");
}
}
currentBlock._();
currentBlock.Line("#if WINDOWS_8");
currentBlock.Line("System.Threading.Tasks.Task.Run((System.Action)AsyncInitialize);");
currentBlock.Line("#else");
currentBlock.Line("ThreadStart threadStart = new ThreadStart(AsyncInitialize);");
currentBlock.Line("Thread thread = new Thread(threadStart);");
currentBlock.Line("thread.Name = \"GlobalContent Async load\";");
currentBlock.Line("thread.Start();");
currentBlock.Line("#endif");
currentBlock.Line("#endif");
}
private static bool GenerateLoadAsyncCode(ICodeBlock classLevelBlock, ICodeBlock initializeBlock)
{
bool loadAsync = ProjectManager.GlueProjectSave.GlobalContentSettingsSave.LoadAsynchronously;
if (loadAsync)
{
GenerateInitializeAsync(initializeBlock);
}
loadAsync = ProjectManager.GlueProjectSave.GlobalContentSettingsSave.LoadAsynchronously;
if (loadAsync)
{
classLevelBlock._();
classLevelBlock.Line("#if !REQUIRES_PRIMARY_THREAD_LOADING");
classLevelBlock
.Function("static void", "RequestContentLoad", "string contentName")
.Lock("LoadMethodList")
.Line("int index = -1;")
.For("int i = 0; i < LoadMethodList.Count; i++")
.If("LoadMethodList[i].Name == contentName")
.Line("index = i;")
.Line("break;")
.End()
.End()
.If("index != -1")
.Line("NamedDelegate delegateToShuffle = LoadMethodList[index];")
.Line("LoadMethodList.RemoveAt(index);")
.Line("LoadMethodList.Insert(0, delegateToShuffle);")
.End()
.End()
.End();
classLevelBlock.Line("#endif");
classLevelBlock._();
classLevelBlock.Line("#if !REQUIRES_PRIMARY_THREAD_LOADING");
classLevelBlock
.Function("static void", "AsyncInitialize", "")
.Line("#if XBOX360")
.Line("// We can not use threads 0 or 2")
.Line("// Async screen loading uses thread 4, so we'll use 3 here")
.Line("Thread.CurrentThread.SetProcessorAffinity(3);")
.Line("#endif")
.Line("bool shouldLoop = LoadMethodList.Count != 0;")
.While("shouldLoop")
.Line("System.Action action = null;")
.Lock("LoadMethodList")
.Line("action = LoadMethodList[0].LoadMethod;")
.Line("LoadMethodList.RemoveAt(0);")
.Line("shouldLoop = LoadMethodList.Count != 0 && !ShouldStopLoading;")
.End()
.Line("action();")
.End()
.Line("IsInitialized = true;")
._()
.End();
classLevelBlock.Line("#endif");
//stringBuilder.AppendLine("\t\t\tstring ContentManagerName = \"Global\";");
}
return loadAsync;
}
public override ICodeBlock GenerateDestroy(ICodeBlock codeBlock, SaveClasses.IElement element)
{
for (int i = 0; i < element.ReferencedFiles.Count; i++)
{
codeBlock.InsertBlock(GetDestroyForReferencedFile(element, element.ReferencedFiles[i]));
}
codeBlock._();
return codeBlock;
}
