public void DrawPortalSelector (Portal exit, Generator.InoutType type)
{
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;
int entersNum = 0;
for (int g=0; g<gens.list.Length; g++)
{
Portal portal = gens.list[g] as Portal;
if (portal == null) continue;
if (portal.form == Portal.PortalForm.Out) continue;
if (portal.type != type) continue;
entersNum++;
}
PopupMenu.MenuItem[] popupItems = new PopupMenu.MenuItem[entersNum];
int counter = 0;
for (int g=0; g<gens.list.Length; g++)
{
Portal enter = gens.list[g] as Portal;
if (enter == null) continue;
if (enter.form == Portal.PortalForm.Out) continue;
if (enter.type != type) continue;
popupItems[counter] = new PopupMenu.MenuItem( enter.name, delegate ()
{
if (enter.IsDependentFrom(exit)) { Debug.LogError("MapMagic: Linking portals this way will create dependency loop."); return; }
exit.input.Link(enter.output, enter);
gens.ChangeGenerator(exit);
} );
counter++;
}
PopupMenu.DrawPopup(popupItems, Event.current.mousePosition, closeAllOther:true);
}
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();
}