public void DrawPopup ()
{
//if (MapMagic.instance.guiGens == null) MapMagic.instance.guiGens = MapMagic.instance.gens;
//GeneratorsAsset gens = MapMagic.instance.guiGens;
//if (MapMagic.instance.guiGens != null) gens = MapMagic.instance.guiGens;
Vector2 mousePos = gens.layout.ToInternal(Event.current.mousePosition);
//finding something that was clicked
Generator clickedGenerator = null;
Group clickedGroup = null;
Generator.Output clickedOutput = null;
for (int i=0; i<gens.list.Length; i++)
{
Generator gen = gens.list[i];
if (gen.guiRect.Contains(mousePos))
{
if (!(gen is Group)) clickedGenerator = gens.list[i];
else clickedGroup = gens.list[i] as Group;
}
foreach (Generator.Output output in gens.list[i].Outputs())
if (output.guiRect.Contains(mousePos)) clickedOutput = output;
}
if (clickedGenerator == null) clickedGenerator = clickedGroup;
//create
Dictionary<string, PopupMenu.MenuItem> itemsDict = new Dictionary<string, PopupMenu.MenuItem>();
foreach (System.Type type in typeof(Generator).Subtypes())
{
if (System.Attribute.IsDefined(type, typeof(GeneratorMenuAttribute)))
{
GeneratorMenuAttribute attribute = System.Attribute.GetCustomAttribute(type, typeof(GeneratorMenuAttribute)) as GeneratorMenuAttribute;
System.Type genType = type;
if (attribute.disabled) continue;
PopupMenu.MenuItem item = new PopupMenu.MenuItem(attribute.name, delegate () { CreateGenerator(genType, mousePos); });
item.priority = attribute.priority;
if (attribute.menu.Length != 0)
{
if (!itemsDict.ContainsKey(attribute.menu)) itemsDict.Add(attribute.menu, new PopupMenu.MenuItem(attribute.menu, subs:new PopupMenu.MenuItem[0]));
ArrayTools.Add(ref itemsDict[attribute.menu].subItems, createElement:() => item);
}
else itemsDict.Add(attribute.name, item);
}
}
itemsDict["Map"].priority = 1;
itemsDict["Objects"].priority = 2;
itemsDict["Output"].priority = 3;
itemsDict["Portal"].priority = 4;
itemsDict["Group"].priority = 5;
itemsDict["Biome"].priority = 6;
itemsDict["Legacy"].priority = 7;
PopupMenu.MenuItem[] createItems = new PopupMenu.MenuItem[itemsDict.Count];
itemsDict.Values.CopyTo(createItems, 0);
//create group
//PopupMenu.MenuItem createGroupItem = new PopupMenu.MenuItem("Group", delegate () { CreateGroup(mousePos); });
//Extensions.ArrayAdd(ref createItems, createItems.Length-1, createGroupItem);
//additional name
/*string additionalName = "All";
if (clickedGenerator != null)
{
additionalName = "Generator";
if (clickedGenerator is Group) additionalName = "Group";
}*/
//preview
PopupMenu.MenuItem[] previewSubs = new PopupMenu.MenuItem[]
{
new PopupMenu.MenuItem("On Terrain", delegate() {PreviewOutput(clickedGenerator, clickedOutput, false);}, disabled:clickedOutput==null||clickedGenerator==null, priority:0),
new PopupMenu.MenuItem("In Window", delegate() {PreviewOutput(clickedGenerator, clickedOutput, true);}, disabled:clickedOutput==null||clickedGenerator==null, priority:1),
new PopupMenu.MenuItem("Clear", delegate() {PreviewOutput(null, null, false);}, priority:2 )//, disabled:MapMagic.instance.previewOutput==null)
};
PopupMenu.MenuItem[] popupItems = new PopupMenu.MenuItem[]
{
new PopupMenu.MenuItem("Create", createItems, priority:0),
new PopupMenu.MenuItem("Export", delegate () { ExportGenerator(clickedGenerator, mousePos); }, priority:10),
new PopupMenu.MenuItem("Import", delegate () { ImportGenerator(mousePos); }, priority:20),
new PopupMenu.MenuItem("Duplicate", delegate () { DuplicateGenerator(clickedGenerator); }, priority:30),
new PopupMenu.MenuItem("Update", delegate () { UpdateGenerator(clickedGenerator); }, disabled:clickedGenerator==null || !CouldBeUpdated(clickedGenerator), priority:40),
new PopupMenu.MenuItem("Remove", delegate () { if (clickedGenerator!=null) DeleteGenerator(clickedGenerator); }, disabled:clickedGenerator==null, priority:50),
new PopupMenu.MenuItem("Reset", delegate () { if (clickedGenerator!=null) ResetGenerator(clickedGenerator); }, disabled:clickedGenerator==null, priority:60),
new PopupMenu.MenuItem("Preview", previewSubs, priority:70)
};
if (onDrawPopup != null)
popupItems = onDrawPopup(popupItems, mousePos, gens, clickedGenerator, clickedGroup, clickedOutput);
PopupMenu.DrawPopup(popupItems, Event.current.mousePosition, closeAllOther:true);
}
void UpdateGenerator (Generator gen)
{
if (!updateWarningShowed)
{
if (EditorUtility.DisplayDialog("Warning", "Updating generator can break your graph. Make a backup before continue", "Go on, I've made a backup", "Cancel"))
updateWarningShowed = true;
else return;
}
Undo.RecordObject (gens, "MapMagic Update Generator");
gens.setDirty = !gens.setDirty;
//Generator[] copyGens = gens.SmartDuplicateGenerators(gen);
System.Type type = gen.GetType();
GeneratorMenuAttribute attribute = System.Attribute.GetCustomAttribute(type, typeof(GeneratorMenuAttribute)) as GeneratorMenuAttribute;
//finding type to replace
System.Type newType = null;
if (attribute.updateType != null) newType = attribute.updateType;
else
{
string name = attribute.name;
name = name.Split(new string[] {" (Legacy"}, System.StringSplitOptions.None)[0];
//iterating types starting from current version
for (int v=MapMagic.version; v>=0; v--)
{
//newType = System.Type.GetType("MapMagic." + name + "Generator" + v.ToString()); //does not work
newType = System.Reflection.Assembly.Load("Assembly-CSharp").GetType("MapMagic." + name + "Generator" + v.ToString());
if (newType != null) break;
}
if (newType == null)
for (int v=MapMagic.version; v>=0; v--)
{
newType = System.Reflection.Assembly.Load("Assembly-CSharp").GetType("MapMagic." + name + v.ToString()); //for generators that have no "Generator" in name
if (newType != null) break;
}
}
if (newType == null) { Debug.Log("Could not find a proper type to update"); return; }
Generator newGen = System.Activator.CreateInstance(newType) as Generator;
newGen.ReflectionCopyFrom(gen);
//changing links
for (int g=0; g<gens.list.Length; g++)
foreach (Generator.Input input in gens.list[g].Inputs())
if (input != null && input.linkGen == gen) input.linkGen = newGen;
//replacing in array
int numInArray = ArrayTools.Find(gens.list, gen);
gens.list[numInArray] = newGen;
if (mapMagic != null)
{
mapMagic.ClearResults(gen); //copyGens
mapMagic.Generate();
}
EditorUtility.SetDirty(gens);
}
private void OnGUI() { DrawWindow(); if (repaint) DrawWindow(); repaint = false; } //drawing window, or doing it twice if repaint is needed
private void DrawWindow()
{
if (gens == null) return;
//un-selecting field on drag
#if !UNITY_EDITOR_LINUX
if (Event.current.button != 0 && UnityEngine.GUI.GetNameOfFocusedControl() != "Temp") RemoveFocusOnControl();
#endif
//startingscript.layout
if (gens.layout==null)
{ gens.layout = new Layout(); gens.layout.scroll = gens.guiScroll; gens.layout.zoom = gens.guiZoom; gens.layout.maxZoom = 1f; }
gens.layout.Zoom(); gens.layout.Scroll(); //scrolling and zooming
if (gens.layout.zoom < 0.0001f) gens.layout.zoom = 1;
gens.layout.field = this.position;
//zoomning with keyboard
if (Event.current.type == EventType.KeyDown)
{
if (Event.current.keyCode==KeyCode.Equals && Event.current.alt) { gens.layout.zoom += gens.layout.zoomStep; if (gens.layout.zoom>1) gens.layout.zoom=1; Event.current.Use(); }
if (Event.current.keyCode==KeyCode.Minus && Event.current.alt) { gens.layout.zoom -= gens.layout.zoomStep; Event.current.Use(); }
}
//unity 5.4 beta
if (Event.current.type == EventType.Layout) return;
if (Event.current.type == EventType.MouseDrag) //skip all mouse drags (except when dragging text selection cursor in field)
{
if (!UnityEditor.EditorGUIUtility.editingTextField) return;
if (UnityEngine.GUI.GetNameOfFocusedControl() == "Temp") return;
}
//using middle mouse click events
if (Event.current.button == 2) Event.current.Use();
//undo
Undo.undoRedoPerformed -= PerformUndo;
Undo.undoRedoPerformed += PerformUndo;
//setting title content
titleContent = new GUIContent("Map Magic");
titleContent.image =gens.layout.GetIcon("MapMagic_WindowIcon");
//drawing background
Vector2 windowZeroPos =gens.layout.ToInternal(Vector2.zero);
windowZeroPos.x = ((int)(windowZeroPos.x/64f)) * 64;
windowZeroPos.y = ((int)(windowZeroPos.y/64f)) * 64;
Texture2D backTex = gens.layout.GetIcon("MapMagic_Background");
Rect backRect = new Rect(windowZeroPos - new Vector2(64,64), position.size + new Vector2(127,127));
UnityEditor.EditorGUI.DrawPreviewTexture(new Rect(0,0,position.width,position.height), backTex, null, ScaleMode.ScaleAndCrop);
gens.layout.Icon(backTex, backRect, tile:true);
//drawing test center
//script.layout.Button("Zero", new Rect(-10,-10,20,20));
//calculating visible area
Rect visibleArea = gens.layout.ToInternal( new Rect(0,0,position.size.x,position.size.y) );
if (forceAll) { visibleArea = new Rect(-200000,-200000,400000,400000); forceAll = false; }
//visibleArea = new Rect(visibleArea.x+100, visibleArea.y+100, visibleArea.width-200, visibleArea.height-200);
//layout.Label("Area", helpBox:true, rect:visibleArea);
//checking if all generators are loaded, and none of them is null
for (int i=gens.list.Length-1; i>=0; i--)
{
if (gens.list[i] == null) { ArrayTools.RemoveAt(ref gens.list, i); continue; }
foreach (Generator.Input input in gens.list[i].Inputs())
{
if (input == null) continue;
if (input.linkGen == null) input.Link(null, null);
}
}
#region Drawing groups
for(int i=0; i<gens.list.Length; i++)
{
if (!(gens.list[i] is Group)) continue;
Group group = gens.list[i] as Group;
//checking if this is withinscript.layout field
if (group.guiRect.x > visibleArea.x+visibleArea.width || group.guiRect.y > visibleArea.y+visibleArea.height ||
group.guiRect.x+group.guiRect.width < visibleArea.x || group.guiRect.y+group.guiRect.height < visibleArea.y)
if (group.guiRect.width > 0.001f && gens.layout.dragState != Layout.DragState.Drag) continue; //if guiRect initialized and not dragging
//settingscript.layout data
group.layout.field = group.guiRect;
group.layout.scroll = gens.layout.scroll;
group.layout.zoom = gens.layout.zoom;
group.OnGUI(gens);
group.guiRect = group.layout.field;
}
#endregion
#region Drawing connections (before generators to make them display under nodes)
foreach(Generator gen in gens.list)
{
foreach (Generator.Input input in gen.Inputs())
{
if (input==null || input.link == null) continue; //input could be null in layered generators
if (gen is Portal)
{
Portal portal = (Portal)gen;
if (!portal.drawInputConnection) continue;
}
gens.layout.Spline(input.link.guiConnectionPos, input.guiConnectionPos, color:GeneratorsAsset.CanConnect(input.link,input)? input.guiColor : Color.red);
}
}
#endregion
#region creating connections (after generators to make clicking in inout work)
int dragIdCounter = gens.list.Length+1;
foreach (Generator gen in gens.list)
foreach (Generator.IGuiInout inout in gen.Inouts())
{
if (inout == null) continue;
if (gens.layout.DragDrop(inout.guiRect, dragIdCounter))
{
//finding target
Generator.IGuiInout target = null;
foreach (Generator gen2 in gens.list)
foreach (Generator.IGuiInout inout2 in gen2.Inouts())
if (inout2.guiRect.Contains(gens.layout.dragPos)) target = inout2;
//converting inout to Input (or Output) and target to Output (or Input)
Generator.Input input = inout as Generator.Input; if (input==null) input = target as Generator.Input;
Generator.Output output = inout as Generator.Output; if (output==null) output = target as Generator.Output;
//connection validity test
bool canConnect = input!=null && output!=null && GeneratorsAsset.CanConnect(output,input);
//infinite loop test
if (canConnect)
{
Generator outputGen = output.GetGenerator(gens.list);
Generator inputGen = input.GetGenerator(gens.list);
if (inputGen == outputGen || gens.CheckDependence(inputGen,outputGen)) canConnect = false;
}
//drag
//if (script.layout.dragState==Layout.DragState.Drag) //commented out because will not be displayed on repaint otherwise
//{
if (input == null)gens.layout.Spline(output.guiConnectionPos,gens.layout.dragPos, color:Color.red);
else if (output == null)gens.layout.Spline(gens.layout.dragPos, input.guiConnectionPos, color:Color.red);
else gens.layout.Spline(output.guiConnectionPos, input.guiConnectionPos, color:canConnect? input.guiColor : Color.red);
//}
//release
if (gens.layout.dragState==Layout.DragState.Released && input!=null) //on release. Do nothing if input not defined
{
Undo.RecordObject (gens, "MapMagic Connection");
gens.setDirty = !gens.setDirty;
input.Unlink();
if (canConnect) input.Link(output, output.GetGenerator(gens.list));
if (mapMagic!=null)
{
mapMagic.ClearResults(gen);
mapMagic.Generate();
}
EditorUtility.SetDirty(gens);
}
}
dragIdCounter++;
}
#endregion
#region Drawing generators
for(int i=0; i<gens.list.Length; i++)
{
Generator gen = gens.list[i];
if (gen is Group) continue; //skipping groups
//checking if this generator is withinscript.layout field
if (gen.guiRect.x > visibleArea.x+visibleArea.width || gen.guiRect.y > visibleArea.y+visibleArea.height ||
gen.guiRect.x+gen.guiRect.width < visibleArea.x || gen.guiRect.y+gen.guiRect.height < visibleArea.y)
if (gen.guiRect.width > 0.001f && gens.layout.dragState != Layout.DragState.Drag) continue; //if guiRect initialized and not dragging
if (gen.layout == null) gen.layout = new Layout();
gen.layout.field = gen.guiRect;
gen.layout.field.width = 160; //MapMagic.instance.guiGeneratorWidth;
//gen.layout.OnBeforeChange -= RecordGeneratorUndo;
//gen.layout.OnBeforeChange += RecordGeneratorUndo;
gen.layout.undoObject = gens;
gen.layout.undoName = "MapMagic Generators Change";
gen.layout.dragChange = true;
gen.layout.disabled = changeLock;
//copyscript.layout params
gen.layout.scroll = gens.layout.scroll;
gen.layout.zoom = gens.layout.zoom;
//drawing background
gen.layout.Element("MapMagic_Window", gen.layout.field, new RectOffset(34,34,34,34), new RectOffset(33,33,33,33));
//resetting layout
gen.layout.field.height = 0;
gen.layout.field.width =160;
gen.layout.cursor = new Rect();
gen.layout.change = false;
gen.layout.margin = 1; gen.layout.rightMargin = 1;
gen.layout.fieldSize = 0.4f;
//drawing header
gen.DrawHeader (mapMagic, gens);
if (gen is OutputGenerator && gen.layout.change && gen.enabled == false) //if just disabled output
gensBiomeHierarchy[0].OnDisableGenerator(gen);
//drawing parameters
#if WDEBUG
gen.OnGUI(gens);
#else
try { gen.OnGUI(gens); }
catch (UnityException e) { Debug.LogError("Error drawing generator " + GetType() + "\n" + e);}
//should be system.exception but it causes ExitGUIException on opening curve/color/texture fields
//it's so unity...
//if something goes wrong but no error is displayed - you know where to find it
#endif
gen.layout.Par(3);
//drawing debug generate time
#if WDEBUG
if (mapMagic!=null)
{
Rect timerRect = new Rect(gen.layout.field.x, gen.layout.field.y+gen.layout.field.height, 200, 20);
string timeLabel = "g:" + gen.guiGenerateTime + "ms ";
if (gen is OutputGenerator)
{
if (Generator.guiProcessTime.ContainsKey(gen.GetType())) timeLabel += " p:" + Generator.guiProcessTime[gen.GetType()] + "ms ";
if (Generator.guiApplyTime.ContainsKey(gen.GetType())) timeLabel += " a:" + Generator.guiApplyTime[gen.GetType()] + "ms ";
}
gen.layout.Label(timeLabel, timerRect);
}
#endif
//instant generate on params change
if (gen.layout.change)
{
if (mapMagic!=null)
{
mapMagic.ClearResults(gen);
mapMagic.Generate();
}
repaint=true; Repaint();
EditorUtility.SetDirty(gens);
}
//drawing biome "edit" button. Rather hacky, but we have to call editor method when pressing "Edit"
if (gen is Biome)
{
Biome biome = (Biome)gen;
if (gen.layout.Button("Edit", disabled:biome.data==null))
{
MapMagicWindow.Show(biome.data, mapMagic, forceOpen:true,asBiome: true);
Repaint();
return; //cancel drawing this graph if biome was opened
}
gen.layout.Par(10);
}
//changing all of the output generators of the same type (in case this one was disabled to make refresh)
if (gen.layout.change && !gen.enabled && gen is OutputGenerator)
{
foreach (GeneratorsAsset ga in gensBiomeHierarchy)
foreach (OutputGenerator sameOut in ga.GeneratorsOfType<OutputGenerator>(onlyEnabled:true, checkBiomes:true))
if (sameOut.GetType() == gen.GetType())
{
mapMagic.ClearResults(sameOut);
mapMagic.Generate();
}
}
if (gen.guiRect.width<1 && gen.guiRect.height<1) { repaint=true; Repaint(); } //repainting if some of the generators rect is 0
gen.guiRect = gen.layout.field;
}
#endregion
#region Toolbar
if (toolbarLayout==null) toolbarLayout = new Layout();
toolbarLayout.margin = 0; toolbarLayout.rightMargin = 0;
toolbarLayout.field.width = this.position.width;
toolbarLayout.field.height = 18;
toolbarLayout.cursor = new Rect();
//toolbarLayout.window = this;
toolbarLayout.Par(18, padding:0);
EditorGUI.LabelField(toolbarLayout.field, "", EditorStyles.toolbarButton);
if (mapMagic!=null && mapMagic.ToString()!="null" && !ReferenceEquals(mapMagic.gameObject,null)) //check game object in case it was deleted
//mapMagic.ToString()!="null" - the only efficient delete check. Nor Equals neither ReferenceEquals are reliable. I <3 Unity!
{
//drawing state icon
toolbarLayout.Inset(25);
if (ThreadWorker.IsWorking("MapMagic")) { toolbarLayout.Icon("MapMagic_Loading", new Rect(5,0,16,16), animationFrames:12); Repaint(); }
else toolbarLayout.Icon("MapMagic_Success", new Rect(5,0,16,16));
//TODO: changed sign
//mapmagic name
Rect nameLabelRect = toolbarLayout.Inset(100); nameLabelRect.y+=1; //nameLabelRect.height-=4;
EditorGUI.LabelField(nameLabelRect, mapMagic.gameObject.name, EditorStyles.miniLabel);
//generate buttons
if (GUI.Button(toolbarLayout.Inset(110,padding:0), "Generate Changed", EditorStyles.toolbarButton)) mapMagic.Generate(force:true);
if (GUI.Button(toolbarLayout.Inset(110,padding:0), "Force Generate All", EditorStyles.toolbarButton))
{
mapMagic.ClearResults();
if (MapMagic.instance != null)
foreach (Chunk chunk in MapMagic.instance.chunks.All())
if (chunk.terrain != null) chunk.terrain.transform.RemoveChildren();
mapMagic.Generate(force:true);
}
//seed field
toolbarLayout.Inset(10);
Rect seedLabelRect = toolbarLayout.Inset(34); seedLabelRect.y+=1; seedLabelRect.height-=4;
Rect seedFieldRect = toolbarLayout.Inset(64); seedFieldRect.y+=2; seedFieldRect.height-=4;
}
else
{
Rect nameLabelRect = toolbarLayout.Inset(300); nameLabelRect.y+=1; //nameLabelRect.height-=4;
EditorGUI.LabelField(nameLabelRect, "External data '" + AssetDatabase.GetAssetPath(gens) + "'", EditorStyles.miniLabel);
}
//right part
toolbarLayout.Inset(toolbarLayout.field.width - toolbarLayout.cursor.x - 150 - 22,padding:0);
//drawing exit biome button
Rect biomeRect = toolbarLayout.Inset(80, padding:0);
if (gensBiomeHierarchy.Count>1)
{
if (toolbarLayout.Button("", biomeRect, icon:"MapMagic_ExitBiome", style:EditorStyles.toolbarButton))
{
gensBiomeHierarchy.RemoveAt(gensBiomeHierarchy.Count-1);
Repaint();
return;
}
toolbarLayout.Label("Exit Biome", new Rect(toolbarLayout.cursor.x-60, toolbarLayout.cursor.y+3, 60, toolbarLayout.cursor.height), fontSize:9);
}
//focus button
// if (GUI.Button(script.toolbarLayout.Inset(100,padding:0), "Focus", EditorStyles.toolbarButton)) FocusOnGenerators();
if (toolbarLayout.Button("", toolbarLayout.Inset(23,padding:0), icon:"MapMagic_Focus", style:EditorStyles.toolbarButton)) FocusOnGenerators();
if (toolbarLayout.Button("", toolbarLayout.Inset(47,padding:0), icon:"MapMagic_Zoom", style:EditorStyles.toolbarButton)) gens.layout.zoom=1;
toolbarLayout.Label((int)(gens.layout.zoom*100)+"%", new Rect(toolbarLayout.cursor.x-28, toolbarLayout.cursor.y+3, 28, toolbarLayout.cursor.height), fontSize:8);
toolbarLayout.Inset(3, margin:0);
toolbarLayout.Label("", toolbarLayout.Inset(22, margin:0), url:"https://gitlab.com/denispahunov/mapmagic/wikis/Editor%20Window", icon:"MapMagic_Help");
#endregion
#region Draging
//dragging generators
for(int i=gens.list.Length-1; i>=0; i--)
{
Generator gen = gens.list[i];
if (gen is Group) continue;
gen.layout.field = gen.guiRect;
//dragging
if (gens.layout.DragDrop(gen.layout.field, i))
{
if (gens.layout.dragState == Layout.DragState.Pressed)
{
Undo.RecordObject (gens, "MapMagic Generators Drag");
gens.setDirty = !gens.setDirty;
}
if (gens.layout.dragState == Layout.DragState.Drag || gens.layout.dragState == Layout.DragState.Released)
{
//gen.Move(gens.layout.dragDelta,true);
gen.layout.field.position += gens.layout.dragDelta;
gen.guiRect = gens.layout.field;
//moving inouts to remove lag
foreach (Generator.IGuiInout inout in gen.Inouts())
inout.guiRect = new Rect(inout.guiRect.position+gens.layout.dragDelta, inout.guiRect.size);
//moving group
if (gen is Group)
{
Group group = gen as Group;
for (int g=0; g<group.generators.Count; g++) //group.generators[g].Move(delta,false);
{
group.generators[g].layout.field.position += gens.layout.dragDelta;
group.generators[g].guiRect = gens.layout.field;
foreach (Generator.IGuiInout inout in group.generators[g].Inouts()) //moving inouts to remove lag
inout.guiRect = new Rect(inout.guiRect.position+gens.layout.dragDelta, inout.guiRect.size);
}
}
repaint=true; Repaint();
EditorUtility.SetDirty(gens);
}
}
//saving all generator rects
gen.guiRect = gen.layout.field;
}
//dragging groups
for (int i=gens.list.Length-1; i>=0; i--)
{
//Generator gen = gens.list[i];
Group group = gens.list[i] as Group;
if (group == null) continue;
group.layout.field = group.guiRect;
//resizing
group.layout.field =gens.layout.ResizeRect(group.layout.field, i+20000);
//dragging
if (gens.layout.DragDrop(group.layout.field, i))
{
if (gens.layout.dragState == Layout.DragState.Pressed)
{
Undo.RecordObject (gens, "MapMagic Group Drag");
gens.setDirty = !gens.setDirty;
group.Populate(gens);
}
if (gens.layout.dragState == Layout.DragState.Drag || gens.layout.dragState == Layout.DragState.Released)
{
//group.Move(gens.layout.dragDelta,true);
group.layout.field.position += gens.layout.dragDelta;
group.guiRect = gens.layout.field;
for (int g=0; g<group.generators.Count; g++) //group.generators[g].Move(delta,false);
{
group.generators[g].layout.field.position += gens.layout.dragDelta;
group.generators[g].guiRect.position += gens.layout.dragDelta; // = gens.layout.field;
// foreach (Generator.IGuiInout inout in group.generators[g].Inouts()) //moving inouts to remove lag
// inout.guiRect = new Rect(inout.guiRect.position+gens.layout.dragDelta, inout.guiRect.size);
}
repaint=true; Repaint();
EditorUtility.SetDirty(gens);
}
if (gens.layout.dragState == Layout.DragState.Released && group != null) gens.SortGroups();
}
//saving all group rects
group.guiRect = group.layout.field;
}
#endregion
//right-click menus
if (Event.current.type == EventType.ContextClick || (Event.current.type == EventType.MouseDown && Event.current.control)) DrawPopup();
//debug center
//EditorGUI.HelpBox(script.layout.ToLocal(new Rect(-25,-10,50,20)), "Zero", MessageType.None);
//assigning portal popup action
Portal.OnChooseEnter -= DrawPortalSelector; Portal.OnChooseEnter += DrawPortalSelector;
//saving scroll and zoom
gens.guiScroll = gens.layout.scroll; gens.guiZoom = gens.layout.zoom;
DrawDemoLock();
}
static public void ErosionIteration(Matrix heights, Matrix erosion, Matrix sedimentSum, CoordRect area = new CoordRect(),
float erosionDurability = 0.9f, float erosionAmount = 1f, float sedimentAmount = 0.5f, int erosionFluidityIterations = 3, float ruffle = 0.1f,
Matrix torrents = null, Matrix sediments = null, int[] stepsArray = null, int[] heightsInt = null, int[] order = null)
{
if (area.isZero)
{
area = heights.rect;
}
int count = heights.count;
int seed = 12345;
#region Creating order array
int steps = 1000000;
//creating int-type copy of heights
if (heightsInt == null)
{
heightsInt = new int[count];
}
for (int i = 0; i < heights.count; i++)
{
heightsInt[i] = (int)(Mathf.Clamp01(heights.array[i]) * steps);
}
//order array
if (order == null)
{
order = new int[count];
}
order = ArrayTools.Order(heightsInt, order: order, max: heights.count, stepsArray: stepsArray);
//setting out-of-area order num to negative
for (int j = 0; j < heights.count; j++)
{
int pos = order[j];
Coord coord = heights.rect.CoordByNum(pos);
if (!area.CheckInRangeAndBounds(coord))
{
order[j] = -1;
}
}
#endregion
#region Creating torrents
if (torrents == null)
{
torrents = new Matrix(heights.rect);
}
torrents.ChangeRect(heights.rect);
torrents.Fill(1f); //casting initial rain
for (int j = count - 1; j >= 0; j--)
{
//finding column ordered by height
int pos = order[j];
if (pos < 0)
{
continue;
}
/*
* MooreCross height = new MooreCross(heights, pos); //moore
* MooreCross torrent = new MooreCross(torrents, pos); //moore
* if (torrent.c > 2000000000) torrent.c = 2000000000;
*
* //creating torrents
* MooreCross delta = new MooreCross(height); //moore
* delta.SubtractInverse(height.c);
* delta.ClampPositive();
*
* delta.Percent(); //every side now determines a percent - how many water should go to it
* delta.Multiply(torrent.c);
* torrent.Add(delta);
*/
//getting height values
float[] m = heights.array; int i = pos; int sizeX = heights.rect.size.x;
float h = m[i]; float hx = m[i - 1]; float hX = m[i + 1]; float hz = m[i - sizeX]; float hZ = m[i + sizeX];
float hxz = m[i - 1 - sizeX]; float hXz = m[i + 1 - sizeX]; float hxZ = m[i - 1 + sizeX]; float hXZ = m[i + 1 + sizeX];
//creating delta
float d = h - h; float dx = h - hx; float dX = h - hX; float dz = h - hz; float dZ = h - hZ;
float dxz = h - hxz; float dXz = h - hXz; float dxZ = h - hxZ; float dXZ = h - hXZ;
//ignoring negative delta values
d = d > 0? d : 0; dx = dx > 0? dx : 0; dX = dX > 0? dX : 0; dz = dz > 0? dz : 0; dZ = dZ > 0? dZ : 0;
dxz = dxz > 0? dxz : 0; dXz = dXz > 0? dXz : 0; dxZ = dxZ > 0? dxZ : 0; dXZ = dXZ > 0? dXZ : 0;
//finding percents
float p = 0, px = 0, pX = 0, pz = 0, pZ = 0, pxz = 0, pXz = 0, pxZ = 0, pXZ = 0;
float s = d + dx + dX + dz + dZ + dxz + dXz + dxZ + dXZ;
if (s > 0.00001f)
{
p = d / s; px = dx / s; pX = dX / s; pz = dz / s; pZ = dZ / s; pxz = dxz / s; pXz = dXz / s; pxZ = dxZ / s; pXZ = dXZ / s;
}
//getting central torrent (and clamping it)
float t = torrents.array[i];
if (t > 2000000000)
{
t = 2000000000;
}
//spreading central torrent according percents delta. And adding to torrents array
m = torrents.array;
m[i] += t * p; m[i - 1] += t * px; m[i + 1] += t * pX; m[i - sizeX] += t * pz; m[i + sizeX] += t * pZ;
m[i - 1 - sizeX] += t * pxz; m[i + 1 - sizeX] += t * pXz; m[i - 1 + sizeX] += t * pxZ; m[i + 1 + sizeX] += t * pXZ;
}
#endregion
#region Erosion
if (sediments == null)
{
sediments = new Matrix(heights.rect);
}
else
{
sediments.ChangeRect(heights.rect);
}
sediments.Clear();
for (int j = count - 1; j >= 0; j--)
{
//finding column ordered by height
int pos = order[j];
if (pos < 0)
{
continue;
}
/*
* Cross height = new Cross(heights, pos);
* Cross torrent = new Cross(torrents, pos);
* Cross sediment = new Cross(sediments, pos);
*
* //erosion
* float erodeLine = (height.c + height.min)/2f; //halfway between current and maximum height
*
* if (height.c > erodeLine) //raising soil if column is higher than eroded column
* {
* float raised = height.c - erodeLine;
* raised = Mathf.Min(raised, raised*(torrent.c-1) * (1-erosionDurability)); //could not raise more soil than height-minHeight. //torrents always have 1 or more
* raised *= erosionAmount;
*
* heights.array[pos] -= raised; //raising soil
* height.c -= raised;
* sediments.array[pos] += raised * sedimentAmount; //and saving raised to sediment
* sediment.c += raised * sedimentAmount;
*
* if (paintErosion != null) paintErosion.array[pos] += raised * mapsFactor; //and writing to ref
* }
*/
//getting height values
float[] m = heights.array; int i = pos; int sizeX = heights.rect.size.x;
float h = m[i]; float hx = m[i - 1]; float hX = m[i + 1]; float hz = m[i - sizeX]; float hZ = m[i + sizeX];
//height minimum
float h_min = h;
if (hx < h_min)
{
h_min = hx;
}
if (hX < h_min)
{
h_min = hX;
}
if (hz < h_min)
{
h_min = hz;
}
if (hZ < h_min)
{
h_min = hZ;
}
//erosion line
float erodeLine = (h + h_min) / 2f; //halfway between current and maximum height
if (h < erodeLine)
{
continue;
}
//raising soil
float raised = h - erodeLine;
float maxRaised = raised * (torrents.array[pos] - 1) * (1 - erosionDurability);
if (raised > maxRaised)
{
raised = maxRaised;
}
raised *= erosionAmount;
//saving arrays
heights.array[pos] -= raised;
sediments.array[pos] += raised * sedimentAmount;
if (erosion != null)
{
erosion.array[pos] += raised; //and writing to ref
}
}
#endregion
#region Settling sediment
for (int l = 0; l < erosionFluidityIterations; l++)
{
for (int j = count - 1; j >= 0; j--)
{
//finding column ordered by height
int pos = order[j];
if (pos < 0)
{
continue;
}
/*
* Cross height = new Cross(heights, pos);
* Cross sediment = new Cross(sediments, pos);
* float sedimentSum = sediment.c+sediment.px+sediment.nx+sediment.pz+sediment.nz;
* if (sedimentSum < 0.00001f) continue;
*
* //finding columns that sediment will spread to
* Cross spread = new Cross(1,1,1,1,1); //actually it'a s bool-cross
*
* //from top to bottom
* foreach (int i in height.Sorted())
* {
* //float curMaxLevel = (height*spread).max;
* float curMaxLevel = 0;
* if (spread.c > 0.1f && height.c > curMaxLevel) curMaxLevel = height.c;
* if (spread.px > 0.1f && height.px > curMaxLevel) curMaxLevel = height.px;
* if (spread.nx > 0.1f && height.nx > curMaxLevel) curMaxLevel = height.nx;
* if (spread.pz > 0.1f && height.pz > curMaxLevel) curMaxLevel = height.pz;
* if (spread.nz > 0.1f && height.nz > curMaxLevel) curMaxLevel = height.nz;
*
* //sum of lack of heights to current max level less then total sediment
* float lackSum = 0; //... + Mathf.Max(curMaxLevel-height.px, 0) + ...
* if (curMaxLevel-height.c > 0) lackSum += curMaxLevel-height.c;
* if (curMaxLevel-height.px > 0) lackSum += curMaxLevel-height.px;
* if (curMaxLevel-height.pz > 0) lackSum += curMaxLevel-height.pz;
* if (curMaxLevel-height.nx > 0) lackSum += curMaxLevel-height.nx;
* if (curMaxLevel-height.nz > 0) lackSum += curMaxLevel-height.nz;
*
* if (lackSum < sedimentSum) break;
* spread[i] = 0; //I find your lack of sediment disturbing!
*
* //if ((lackSum < sedimentSum)) spread = new Cross(1,1,1,1,1);
* //else spread = new Cross(0,0,0,0,0);
*
* }
*
* //find sediment-filled level
* float columnsRemain = spread.c+spread.px+spread.nx+spread.pz+spread.nz; //aka spread.sum;
* float filledLevel = 0;
* if (columnsRemain > 0.00001f) filledLevel = // ((height*spread).sum + sediment.sum)/columnsRemain
* ((height.c*spread.c)+(height.px*spread.px)+(height.nx*spread.nx)+(height.pz*spread.pz)+(height.nz*spread.nz) + sedimentSum)/columnsRemain;
*
* //transfering sediment
* sediment = new Cross(
* filledLevel-height.c>0 ? (filledLevel-height.c)*spread.c : 0,
* filledLevel-height.px>0 ? (filledLevel-height.px)*spread.px : 0,
* filledLevel-height.nx>0 ? (filledLevel-height.nx)*spread.nx : 0,
* filledLevel-height.pz>0 ? (filledLevel-height.pz)*spread.pz : 0,
* filledLevel-height.nz>0 ? (filledLevel-height.nz)*spread.nz : 0);
*
* sediment.ToMatrix(sediments, pos);
*/
//getting height values
float[] m = heights.array; int sizeX = heights.rect.size.x;
float h = m[pos]; float hx = m[pos - 1]; float hX = m[pos + 1]; float hz = m[pos - sizeX]; float hZ = m[pos + sizeX];
//getting sediment values
m = sediments.array;
float s = m[pos]; float sx = m[pos - 1]; float sX = m[pos + 1]; float sz = m[pos - sizeX]; float sZ = m[pos + sizeX];
//sediment sum
float sum = s + sx + sX + sz + sZ;
if (sum < 0.00001f)
{
continue;
}
//pouring sum to all cells
float sedimentFifth = sum / 5;
s = sedimentFifth; sx = sedimentFifth; sX = sedimentFifth; sz = sedimentFifth; sZ = sedimentFifth;
//levelling
//for (int i=0; i<2; i++)
//{
//x line
float avg = (h + s + sx + hx) / 2;
if (h + s > hx + sx)
{
float transfer = s + h - avg; if (transfer > s)
{
transfer = s;
}
s -= transfer; sx += transfer;
}
else
{
float transfer = sx + hx - avg; if (transfer > sx)
{
transfer = sx;
}
sx -= transfer; s += transfer;
}
avg = (hx + sx + sX + hX) / 2;
if (hx + sx > hX + sX)
{
float transfer = sx + hx - avg; if (transfer > sx)
{
transfer = sx;
}
sx -= transfer; sX += transfer;
}
else
{
float transfer = sX + hX - avg; if (transfer > sX)
{
transfer = sX;
}
sX -= transfer; sx += transfer;
}
avg = (h + s + sX + hX) / 2;
if (h + s > hX + sX)
{
float transfer = s + h - avg; if (transfer > s)
{
transfer = s;
}
s -= transfer; sX += transfer;
}
else
{
float transfer = sX + hX - avg; if (transfer > sX)
{
transfer = sX;
}
sX -= transfer; s += transfer;
}
//z line
avg = (h + s + sz + hz) / 2;
if (h + s > hz + sz)
{
float transfer = s + h - avg; if (transfer > s)
{
transfer = s;
}
s -= transfer; sz += transfer;
}
else
{
float transfer = sz + hz - avg; if (transfer > sz)
{
transfer = sz;
}
sz -= transfer; s += transfer;
}
avg = (hZ + sZ + sz + hz) / 2;
if (hZ + sZ > hz + sz)
{
float transfer = sZ + hZ - avg; if (transfer > sZ)
{
transfer = sZ;
}
sZ -= transfer; sz += transfer;
}
else
{
float transfer = sz + hz - avg; if (transfer > sz)
{
transfer = sz;
}
sz -= transfer; sZ += transfer;
}
avg = (h + s + sz + hz) / 2;
if (h + s > hz + sz)
{
float transfer = s + h - avg; if (transfer > s)
{
transfer = s;
}
s -= transfer; sz += transfer;
}
else
{
float transfer = sz + hz - avg; if (transfer > sz)
{
transfer = sz;
}
sz -= transfer; s += transfer;
}
//side pairs
avg = (hx + sx + sz + hz) / 2;
if (hx + sx > hz + sz)
{
float transfer = sx + hx - avg; if (transfer > sx)
{
transfer = sx;
}
sx -= transfer; sz += transfer;
}
else
{
float transfer = sz + hz - avg; if (transfer > sz)
{
transfer = sz;
}
sz -= transfer; sx += transfer;
}
avg = (hX + sX + sZ + hZ) / 2;
if (hX + sX > hZ + sZ)
{
float transfer = sX + hX - avg; if (transfer > sX)
{
transfer = sX;
}
sX -= transfer; sZ += transfer;
}
else
{
float transfer = sZ + hZ - avg; if (transfer > sZ)
{
transfer = sZ;
}
sZ -= transfer; sX += transfer;
}
avg = (hx + sx + sZ + hZ) / 2;
if (hx + sx > hZ + sZ)
{
float transfer = sx + hx - avg; if (transfer > sx)
{
transfer = sx;
}
sx -= transfer; sZ += transfer;
}
else
{
float transfer = sZ + hZ - avg; if (transfer > sZ)
{
transfer = sZ;
}
sZ -= transfer; sx += transfer;
}
avg = (hX + sX + sz + hz) / 2;
if (hX + sX > hz + sz)
{
float transfer = sX + hX - avg; if (transfer > sX)
{
transfer = sX;
}
sX -= transfer; sz += transfer;
}
else
{
float transfer = sz + hz - avg; if (transfer > sz)
{
transfer = sz;
}
sz -= transfer; sX += transfer;
}
//}
//additionally levelling
/*int sNum = 0; //number of cells with sediment
* float total = 0; //total height + sediment level
* if (s>0.001f) { sNum++; total+=h+s; }
* if (sx>0.001f) { sNum++; total+=hx+sx; } if (sX>0.001f) { sNum++; total+=hX+sX; }
* if (sz>0.001f) { sNum++; total+=hz+sz; } if (sZ>0.001f) { sNum++; total+=hZ+sZ; }
*
* float totalAvg = total / sNum;
* if (s>0.001f) s=totalAvg-h;
* if (sx>0.001f) sx=totalAvg-hx; if (sX>0.001f) sX=totalAvg-hX;
* if (sz>0.001f) sz=totalAvg-hz; if (sZ>0.001f) sZ=totalAvg-hZ;*/
//to matrix
m = sediments.array;
m[pos] = s; m[pos - 1] = sx; m[pos + 1] = sX; m[pos - sizeX] = sz; m[pos + sizeX] = sZ;
if (sedimentSum != null)
{
m = sedimentSum.array;
m[pos] += s; m[pos - 1] += sx; m[pos + 1] += sX; m[pos - sizeX] += sz; m[pos + sizeX] += sZ;
}
}
}
#endregion
#region Writing sediments back to height, adding smooth and ruffle
for (int j = count - 1; j >= 0; j--)
{
//writing heights
heights.array[j] += sediments.array[j];
seed = 214013 * seed + 2531011;
float random = ((seed >> 16) & 0x7FFF) / 32768f;
int pos = order[j];
if (pos < 0)
{
continue;
}
float[] m = heights.array; int sizeX = heights.rect.size.x;
float h = m[pos]; float hx = m[pos - 1]; float hX = m[pos + 1]; float hz = m[pos - sizeX]; float hZ = m[pos + sizeX];
//smoothing sediments a bit
float s = sediments.array[pos];
if (s > 0.0001f)
{
float smooth = s / 2f; if (smooth > 0.75f)
{
smooth = 0.75f;
}
heights.array[pos] = h * (1 - smooth) + (hx + hX + hz + hZ) / 4f * smooth;
}
else
{
float maxHeight = hx; if (hX > maxHeight)
{
maxHeight = hX;
}
if (hz > maxHeight)
{
maxHeight = hz;
}
if (hZ > maxHeight)
{
maxHeight = hZ;
}
float minHeight = hx; if (hX < minHeight)
{
minHeight = hX;
}
if (hz < minHeight)
{
minHeight = hz;
}
if (hZ < minHeight)
{
minHeight = hZ;
}
float randomHeight = random * (maxHeight - minHeight) + minHeight;
heights.array[pos] = heights.array[pos] * (1 - ruffle) + randomHeight * ruffle;
}
//Cross height = new Cross(heights, pos);
//float maxAround = Mathf.Max(heights.array[pos-1], heights.array[pos+1], heights.array[pos-heights.rect.size.x], heights.array[pos+heights.rect.size.x]);
//heights.array[pos] = Mathf.Min(heights.array[pos], maxAround);
//heights.array[pos] = Mathf.Min(height.c, height.maxAround);
//heights.array[pos] = Mathf.Min(height.c, height.avgAround)*0.5f + height.c*0.5f;
//float maxHeight = height.maxAround;
//float minHeight = height.minAround;
//float randomHeight = random*(maxHeight-minHeight) + minHeight;
//heights.array[pos] = heights.array[pos]*(1-ruffle) + randomHeight*ruffle;
}
#endregion
} //erosion iteration
public void DeleteGenerator(Generator gen)
{
//removing generator from 'ready' and 'results' arrays
ChangeGenerator(gen);
//manually resetting all dependent generators ready stae
for (int g = 0; g < list.Length; g++)
{
if (list[g].IsDependentFrom(gen))
{
ChangeGenerator(list[g]);
}
}
//clearing if it is output gen
//if (gen is IOutput)
// foreach (MapMagic.Chunk chunk in MapMagic.instance.terrains.Objects())
// (gen as IOutput).Clear(chunk);
//removing group members if it is group
#if UNITY_EDITOR
if (gen is Group &&
UnityEditor.EditorUtility.DisplayDialog("Remove Containing Generators", "Do you want to remove a contaning generators as well?", "Remove Generators", "Remove Group Only"))
{
Group group = gen as Group;
group.Populate();
for (int g = group.generators.Count - 1; g >= 0; g--)
{
MapMagic.instance.gens.DeleteGenerator(group.generators[g]);
}
}
#endif
//unlinking and removing it's reference in inputs and outputs
//for (int g=0; g<list.Length; g++)
// foreach (Generator.Input input in list[g].Inputs())
// if (input.linkGen == gen) input.Unlink();
UnlinkGenerator(gen);
//removing from output generators list
//if (gen is IOutput)
// Extensions.ArrayRemove(ref outputs, gen);
//removing from array
ArrayTools.Remove(ref list, gen);
//if it is preview - applying splats
if (gen is PreviewOutput)
{
SplatOutput splatOut = GetGenerator <SplatOutput>();
if (splatOut != null)
{
ChangeGenerator(splatOut);
}
else
{
foreach (MapMagic.Chunk chunk in MapMagic.instance.terrains.Objects())
{
chunk.ClearSplats();
}
}
}
}
private void OnGUI() { DrawWindow(); if (repaint) DrawWindow(); repaint = false; } //drawing window, or doing it twice if repaint is needed
private void DrawWindow()
{
if (MapMagic.instance == null) MapMagic.instance = FindObjectOfType<MapMagic>();
MapMagic script = MapMagic.instance;
if (script==null) return;
if (MapMagic.instance.guiGens == null) MapMagic.instance.guiGens = MapMagic.instance.gens;
GeneratorsAsset gens = MapMagic.instance.guiGens;
//if (script.guiGens != null) gens = script.guiGens;
//if (script.gens==null) script.gens = ScriptableObject.CreateInstance<GeneratorsAsset>();
//un-selecting field on drag
if (Event.current.button != 0) UnityEditor.EditorGUI.FocusTextInControl("");
//startingscript.layout
if (script.layout==null)
{ script.layout = new Layout(); script.layout.scroll = script.guiScroll; script.layout.zoom = script.guiZoom; script.layout.maxZoom = 1f; }
script.layout.Zoom(); script.layout.Scroll(); //scrolling and zooming
script.layout.field = this.position;
//unity 5.4 beta
if (Event.current.type == EventType.MouseDrag || Event.current.type == EventType.layout) return;
if (script.guiDebug) Profiler.BeginSample("Redraw Window");
//using middle mouse click events
if (Event.current.button == 2) Event.current.Use();
//undo
Undo.undoRedoPerformed -= PerformUndo;
Undo.undoRedoPerformed += PerformUndo;
//setting title content
titleContent = new GUIContent("Map Magic");
titleContent.image =script.layout.GetIcon("MapMagic_WindowIcon");
//drawing background
Vector2 windowZeroPos =script.layout.ToInternal(Vector2.zero);
windowZeroPos.x = ((int)(windowZeroPos.x/64f)) * 64;
windowZeroPos.y = ((int)(windowZeroPos.y/64f)) * 64;
script.layout.Icon(
"MapMagic_Background",
new Rect(windowZeroPos - new Vector2(64,64),
position.size + new Vector2(128,128)),
tile:true);
//drawing test center
//script.layout.Button("Zero", new Rect(-10,-10,20,20));
//calculating visible area
Rect visibleArea = script.layout.ToInternal( new Rect(0,0,position.size.x,position.size.y) );
if (forceAll) { visibleArea = new Rect(-200000,-200000,400000,400000); forceAll = false; }
//visibleArea = new Rect(visibleArea.x+100, visibleArea.y+100, visibleArea.width-200, visibleArea.height-200);
//layout.Label("Area", helpBox:true, rect:visibleArea);
//checking if all generators are loaded, and none of them is null
for (int i=gens.list.Length-1; i>=0; i--)
{
if (gens.list[i] == null) { ArrayTools.RemoveAt(ref gens.list, i); continue; }
foreach (Generator.Input input in gens.list[i].Inputs())
{
if (input == null) continue;
if (input.linkGen == null) input.Link(null, null);
}
}
#region Drawing groups
if (script.guiDebug) Profiler.BeginSample("Drawing Groups");
for(int i=0; i<gens.list.Length; i++)
{
if (!(gens.list[i] is Group)) continue;
Group group = gens.list[i] as Group;
//checking if this is withinscript.layout field
if (group.guiRect.x > visibleArea.x+visibleArea.width || group.guiRect.y > visibleArea.y+visibleArea.height ||
group.guiRect.x+group.guiRect.width < visibleArea.x || group.guiRect.y+group.guiRect.height < visibleArea.y)
if (group.guiRect.width > 0.001f &&script.layout.dragState != Layout.DragState.Drag) continue; //if guiRect initialized and not dragging
//settingscript.layout data
group.layout.field = group.guiRect;
group.layout.scroll =script.layout.scroll;
group.layout.zoom =script.layout.zoom;
group.OnGUI();
group.guiRect = group.layout.field;
}
if (script.guiDebug) Profiler.EndSample();
#endregion
#region Drawing connections (before generators to make them display under nodes)
if (script.guiDebug) Profiler.BeginSample("Drawing Connections");
foreach(Generator gen in gens.list)
{
foreach (Generator.Input input in gen.Inputs())
{
if (input==null || input.link == null) continue; //input could be null in layered generators
if (gen is Portal)
{
Portal portal = (Portal)gen;
if (!portal.drawInputConnection) continue;
}
script.layout.Spline(input.link.guiConnectionPos, input.guiConnectionPos, color:Generator.CanConnect(input.link,input)? input.guiColor : Color.red);
}
}
if (script.guiDebug) Profiler.EndSample();
#endregion
#region creating connections (after generators to make clicking in inout work)
if (script.guiDebug) Profiler.BeginSample("Creating Connections");
int dragIdCounter = gens.list.Length+1;
foreach (Generator gen in gens.list)
foreach (Generator.IGuiInout inout in gen.Inouts())
{
if (inout == null) continue;
if (script.layout.DragDrop(inout.guiRect, dragIdCounter))
{
//finding target
Generator.IGuiInout target = null;
foreach (Generator gen2 in gens.list)
foreach (Generator.IGuiInout inout2 in gen2.Inouts())
if (inout2.guiRect.Contains(script.layout.dragPos)) target = inout2;
//converting inout to Input (or Output) and target to Output (or Input)
Generator.Input input = inout as Generator.Input; if (input==null) input = target as Generator.Input;
Generator.Output output = inout as Generator.Output; if (output==null) output = target as Generator.Output;
//connection validity test
bool canConnect = input!=null && output!=null && Generator.CanConnect(output,input);
//infinite loop test
if (canConnect)
{
Generator outputGen = output.GetGenerator(gens.list);
Generator inputGen = input.GetGenerator(gens.list);
if (inputGen == outputGen || outputGen.IsDependentFrom(inputGen)) canConnect = false;
}
//drag
//if (script.layout.dragState==Layout.DragState.Drag) //commented out because will not be displayed on repaint otherwise
//{
if (input == null)script.layout.Spline(output.guiConnectionPos,script.layout.dragPos, color:Color.red);
else if (output == null)script.layout.Spline(script.layout.dragPos, input.guiConnectionPos, color:Color.red);
else script.layout.Spline(output.guiConnectionPos, input.guiConnectionPos, color:canConnect? input.guiColor : Color.red);
//}
//release
if (script.layout.dragState==Layout.DragState.Released && input!=null) //on release. Do nothing if input not defined
{
Undo.RecordObject (gens, "MapMagic Connection");
gens.setDirty = !gens.setDirty;
input.Unlink();
if (canConnect) input.Link(output, output.GetGenerator(gens.list));
gens.ChangeGenerator(gen);
EditorUtility.SetDirty(gens);
}
}
dragIdCounter++;
}
if (script.guiDebug) Profiler.EndSample();
#endregion
#region Drawing generators
if (script.guiDebug) Profiler.BeginSample("Drawing Generators");
for(int i=0; i<gens.list.Length; i++)
{
Generator gen = gens.list[i];
if (gen is Group) continue; //skipping groups
//checking if this generator is withinscript.layout field
if (gen.guiRect.x > visibleArea.x+visibleArea.width || gen.guiRect.y > visibleArea.y+visibleArea.height ||
gen.guiRect.x+gen.guiRect.width < visibleArea.x || gen.guiRect.y+gen.guiRect.height < visibleArea.y)
if (gen.guiRect.width > 0.001f &&script.layout.dragState != Layout.DragState.Drag) continue; //if guiRect initialized and not dragging
if (gen.layout == null) gen.layout = new Layout();
gen.layout.field = gen.guiRect;
gen.layout.field.width = MapMagic.instance.guiGeneratorWidth;
//gen.layout.OnBeforeChange -= RecordGeneratorUndo;
//gen.layout.OnBeforeChange += RecordGeneratorUndo;
gen.layout.undoObject = gens;
gen.layout.undoName = "MapMagic Generators Change";
gen.layout.dragChange = true;
gen.layout.disabled = locked;
//copyscript.layout params
gen.layout.scroll =script.layout.scroll;
gen.layout.zoom =script.layout.zoom;
//drawing
if (script.guiDebug) Profiler.BeginSample("Generator GUI");
gen.OnGUIBase();
if (script.guiDebug) Profiler.EndSample();
//instant generate on params change
if (gen.layout.change)
{
gens.ChangeGenerator(gen);
repaint=true; Repaint();
EditorUtility.SetDirty(gens);
}
if (gen.guiRect.width<1 && gen.guiRect.height<1) { repaint=true; Repaint(); } //repainting if some of the generators rect is 0
gen.guiRect = gen.layout.field;
}
if (script.guiDebug) Profiler.EndSample();
#endregion
#region Toolbar
if (script.guiDebug) Profiler.BeginSample("Toolbar");
if (script.toolbarLayout==null) script.toolbarLayout = new Layout();
script.toolbarLayout.margin = 0; script.toolbarLayout.rightMargin = 0;
script.toolbarLayout.field.width = this.position.width;
script.toolbarLayout.field.height = 18;
script.toolbarLayout.cursor = new Rect();
//script.toolbarLayout.window = this;
script.toolbarLayout.Par(18, padding:0);
EditorGUI.LabelField(script.toolbarLayout.field, "", EditorStyles.toolbarButton);
//drawing state icon
script.toolbarLayout.Inset(25);
if (!MapMagic.instance.terrains.complete) { script.toolbarLayout.Icon("MapMagic_Loading", new Rect(5,0,16,16), animationFrames:12); Repaint(); }
else script.toolbarLayout.Icon("MapMagic_Success", new Rect(5,0,16,16));
//TODO: changed sign
//generate buttons
if (GUI.Button(script.toolbarLayout.Inset(120,padding:0), "Generate Changed", EditorStyles.toolbarButton) && MapMagic.instance.enabled) MapMagic.instance.Generate();
if (GUI.Button(script.toolbarLayout.Inset(120,padding:0), "Force Generate All", EditorStyles.toolbarButton) && MapMagic.instance.enabled) MapMagic.instance.ForceGenerate();
//seed field
script.toolbarLayout.Inset(10);
Rect seedLabelRect = script.toolbarLayout.Inset(34); seedLabelRect.y+=1; seedLabelRect.height-=4;
Rect seedFieldRect = script.toolbarLayout.Inset(64); seedFieldRect.y+=2; seedFieldRect.height-=4;
EditorGUI.LabelField(seedLabelRect, "Seed:", EditorStyles.miniLabel);
int newSeed = EditorGUI.IntField(seedFieldRect, MapMagic.instance.seed, EditorStyles.toolbarTextField);
if (newSeed != MapMagic.instance.seed) { MapMagic.instance.seed = newSeed; if (MapMagic.instance.instantGenerate) MapMagic.instance.ForceGenerate(); }
//right part
script.toolbarLayout.Inset(script.toolbarLayout.field.width - script.toolbarLayout.cursor.x - 150,padding:0);
//drawing exit biome button
Rect biomeRect = script.toolbarLayout.Inset(80, padding:0);
if (MapMagic.instance.guiGens != null && MapMagic.instance.guiGens != MapMagic.instance.gens)
{
if (script.toolbarLayout.Button("", biomeRect, icon:"MapMagic_ExitBiome", style:EditorStyles.toolbarButton)) MapMagic.instance.guiGens = null;
script.toolbarLayout.Label("Exit Biome", new Rect(script.toolbarLayout.cursor.x-60, script.toolbarLayout.cursor.y+3, 60, script.toolbarLayout.cursor.height), fontSize:9);
}
//focus button
// if (GUI.Button(script.toolbarLayout.Inset(100,padding:0), "Focus", EditorStyles.toolbarButton)) FocusOnGenerators();
if (script.toolbarLayout.Button("", script.toolbarLayout.Inset(23,padding:0), icon:"MapMagic_Focus", style:EditorStyles.toolbarButton)) FocusOnGenerators();
if (script.toolbarLayout.Button("", script.toolbarLayout.Inset(60,padding:0), icon:"MapMagic_Zoom", style:EditorStyles.toolbarButton))script.layout.zoom=1;
script.toolbarLayout.Label((int)(script.layout.zoom*100)+"%", new Rect(script.toolbarLayout.cursor.x-42, script.toolbarLayout.cursor.y+3, 42, script.toolbarLayout.cursor.height), fontSize:8);
if (script.guiDebug) Profiler.EndSample();
#endregion
#region Draging
if (script.guiDebug) Profiler.BeginSample("Dragging");
//dragging generators
for(int i=gens.list.Length-1; i>=0; i--)
{
Generator gen = gens.list[i];
if (gen is Group) continue;
gen.layout.field = gen.guiRect;
//dragging
if (script.layout.DragDrop(gen.layout.field, i))
{
if (script.layout.dragState == Layout.DragState.Pressed)
{
Undo.RecordObject (gens, "MapMagic Generators Drag");
gens.setDirty = !gens.setDirty;
}
if (script.layout.dragState == Layout.DragState.Drag ||script.layout.dragState == Layout.DragState.Released)
{
//moving inout rects to remove lag
//foreach (Generator.IGuiInout inout in gen.Inouts())
// inout.guiRect = new Rect(inout.guiRect.position+layout.dragDelta, inout.guiRect.size);
gen.Move(script.layout.dragDelta,true);
repaint=true; Repaint();
EditorUtility.SetDirty(gens);
}
}
//saving all generator rects
gen.guiRect = gen.layout.field;
}
//dragging groups
for (int i=gens.list.Length-1; i>=0; i--)
{
//Generator gen = gens.list[i];
Group group = gens.list[i] as Group;
if (group == null) continue;
group.layout.field = group.guiRect;
//resizing
group.layout.field =script.layout.ResizeRect(group.layout.field, i+20000);
//dragging
if (script.layout.DragDrop(group.layout.field, i))
{
if (script.layout.dragState == Layout.DragState.Pressed)
{
Undo.RecordObject (gens, "MapMagic Group Drag");
gens.setDirty = !gens.setDirty;
group.Populate(gens);
}
if (script.layout.dragState == Layout.DragState.Drag ||script.layout.dragState == Layout.DragState.Released)
{
group.Move(script.layout.dragDelta,true);
repaint=true; Repaint();
EditorUtility.SetDirty(gens);
}
if (script.layout.dragState == Layout.DragState.Released && group != null) gens.SortGroups();
}
//saving all group rects
group.guiRect = group.layout.field;
}
if (script.guiDebug) Profiler.EndSample();
#endregion
//right-click menus
if (Event.current.type == EventType.MouseDown && Event.current.button == 1) DrawPopup();
//debug center
//EditorGUI.HelpBox(script.layout.ToLocal(new Rect(-25,-10,50,20)), "Zero", MessageType.None);
//assigning portal popup action
Portal.OnChooseEnter -= DrawPortalSelector; Portal.OnChooseEnter += DrawPortalSelector;
//saving scroll and zoom
script.guiScroll =script.layout.scroll; script.guiZoom =script.layout.zoom;
//producing synthetic lag to test performance
//for (int i=0; i<10; i++) Debug.LogWarning("Lag");
//drawing lock warning
if (locked)
{
script.toolbarLayout.Label("", rect: new Rect(4,20,300,155), helpbox:true);
script.toolbarLayout.Label("You are using the demo version of Map Magic. " +
"It should be used for evaluation purposes only and has a save limitation: although the node graph could be saved, " +
"it could not be edited after the load. " +
"You can get a fully functional version at the Asset Store or reset your graph to proceed editing:",
rect: new Rect(4,20,300,155), helpbox:true);
if (script.toolbarLayout.Button("Get MapMagic at the Asset Store", rect: new Rect(20,120, 260, 22))) Application.OpenURL("https://www.assetstore.unity3d.com/en/#!/content/56762");
if (script.toolbarLayout.Button("Reset node graph", rect: new Rect(20,145, 260, 18)))
{
MapMagic.instance.gens = ScriptableObject.CreateInstance<GeneratorsAsset>();
gens = MapMagic.instance.gens;
MapMagic.instance.guiGens = gens;
gens.OnBeforeSerialize();
}
}
if (script.guiDebug) Profiler.EndSample();
}
public void DeleteGenerator(Generator gen)
{
//removing generator from 'ready' and 'results' arrays
ChangeGenerator(gen);
//manually resetting all dependent generators ready stae
for (int g = 0; g < list.Length; g++)
{
if (list[g].IsDependentFrom(gen))
{
ChangeGenerator(list[g]);
}
}
//clearing if it is output gen
//if (gen is IOutput)
// foreach (Chunk chunk in MapMagic.instance.terrains.Objects())
// (gen as IOutput).Clear(chunk);
//removing group members if it is group
#if UNITY_EDITOR
if (gen is Group)
{
int dialogResult = UnityEditor.EditorUtility.DisplayDialogComplex("Remove Containing Generators", "Do you want to remove a contaning generators as well?", "Remove Generators", "Remove Group Only", "Cancel");
if (dialogResult == 2)
{
return; //cancel
}
if (dialogResult == 0) //generators
{
Group group = gen as Group;
group.Populate(this);
for (int g = group.generators.Count - 1; g >= 0; g--)
{
DeleteGenerator(group.generators[g]);
}
}
}
#endif
//unlinking and removing it's reference in inputs and outputs
//for (int g=0; g<list.Length; g++)
// foreach (Generator.Input input in list[g].Inputs())
// if (input.linkGen == gen) input.Unlink();
UnlinkGenerator(gen);
//removing from output generators list
//if (gen is IOutput)
// Extensions.ArrayRemove(ref outputs, gen);
//removing from array
ArrayTools.Remove(ref list, gen);
//removing from preview
if (MapMagic.instance.previewGenerator == gen)
{
MapMagic.instance.previewGenerator = null; MapMagic.instance.previewOutput = null;
}
//force regenerate if it was an output
if (gen is Generator.IOutput)
{
MapMagic.instance.ForceGenerate();
}
}
public void DrawPopup ()
{
Vector2 mousePos = layout.ToInternal(Event.current.mousePosition);
//finding something that was clicked
Generator clickedGenerator = null;
for (int i=0; i<MapMagic.instance.gens.list.Length; i++)
{
Generator gen = MapMagic.instance.gens.list[i];
if (gen.guiRect.Contains(mousePos) && !(gen is Group)) clickedGenerator = MapMagic.instance.gens.list[i];
}
Group clickedGroup = null;
for (int i=0; i<MapMagic.instance.gens.list.Length; i++)
{
Generator gen = MapMagic.instance.gens.list[i];
if (gen.guiRect.Contains(mousePos) && gen is Group) clickedGroup = MapMagic.instance.gens.list[i] as Group;
}
if (clickedGenerator == null) clickedGenerator = clickedGroup;
Generator.Output clickedOutput = null;
for (int i=0; i<MapMagic.instance.gens.list.Length; i++)
foreach (Generator.Output output in MapMagic.instance.gens.list[i].Outputs())
if (output.guiRect.Contains(mousePos)) clickedOutput = output;
//create
Dictionary<string, PopupMenu.MenuItem> itemsDict = new Dictionary<string, PopupMenu.MenuItem>();
List<System.Type> allGeneratorTypes = typeof(Generator).GetAllChildTypes();
for (int i=0; i<allGeneratorTypes.Count; i++)
{
if (System.Attribute.IsDefined(allGeneratorTypes[i], typeof(GeneratorMenuAttribute)))
{
GeneratorMenuAttribute attribute = System.Attribute.GetCustomAttribute(allGeneratorTypes[i], typeof(GeneratorMenuAttribute)) as GeneratorMenuAttribute;
System.Type genType = allGeneratorTypes[i];
if (attribute.disabled) continue;
PopupMenu.MenuItem item = new PopupMenu.MenuItem(attribute.name, delegate () { CreateGenerator(genType, mousePos); });
item.priority = attribute.priority;
if (attribute.menu.Length != 0)
{
if (!itemsDict.ContainsKey(attribute.menu)) itemsDict.Add(attribute.menu, new PopupMenu.MenuItem(attribute.menu, subs:new PopupMenu.MenuItem[0]));
ArrayTools.Add(ref itemsDict[attribute.menu].subItems, item);
}
else itemsDict.Add(attribute.name, item);
}
}
PopupMenu.MenuItem[] createItems = new PopupMenu.MenuItem[itemsDict.Count];
itemsDict.Values.CopyTo(createItems, 0);
//create group
//PopupMenu.MenuItem createGroupItem = new PopupMenu.MenuItem("Group", delegate () { CreateGroup(mousePos); });
//Extensions.ArrayAdd(ref createItems, createItems.Length-1, createGroupItem);
//additional name
string additionalName = "All";
if (clickedGenerator != null)
{
additionalName = "Generator";
if (clickedGenerator is Group) additionalName = "Group";
}
//preview
PopupMenu.MenuItem[] previewSubs = new PopupMenu.MenuItem[]
{
new PopupMenu.MenuItem("On Terrain", delegate() {PreviewOutput(clickedGenerator, clickedOutput, false);}, disabled:clickedOutput==null||clickedGenerator==null),
new PopupMenu.MenuItem("In Window", delegate() {PreviewOutput(clickedGenerator, clickedOutput, true);}, disabled:clickedOutput==null||clickedGenerator==null),
new PopupMenu.MenuItem("Clear", delegate() {PreviewOutput(null, null, false);}, disabled:MapMagic.instance.gens.GetGenerator<PreviewOutput>()==null)
};
PopupMenu.MenuItem[] popupItems = new PopupMenu.MenuItem[]
{
new PopupMenu.MenuItem("Create", createItems),
new PopupMenu.MenuItem("Save " + additionalName, delegate () { SaveGenerator(clickedGenerator, mousePos); }),
new PopupMenu.MenuItem("Load", delegate () { LoadGenerator(mousePos); }),
new PopupMenu.MenuItem("Duplicate", delegate () { DuplicateGenerator(clickedGenerator); }),
new PopupMenu.MenuItem("Remove", delegate () { if (clickedGenerator!=null) DeleteGenerator(clickedGenerator); }, disabled:(clickedGenerator==null)),
new PopupMenu.MenuItem("Reset", delegate () { if (clickedGenerator!=null) ResetGenerator(clickedGenerator); }, disabled:clickedGenerator==null),
new PopupMenu.MenuItem("Preview", previewSubs)
};
PopupMenu.DrawPopup(popupItems, Event.current.mousePosition, closeAllOther:true);
}
