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Editor.cs
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Editor.cs
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using System;
using System.Collections.Generic;
namespace Weland {
public enum Tool {
Select,
Zoom,
Move,
Line,
Fill,
Object,
Annotation,
FloorHeight,
CeilingHeight,
PolygonType,
FloorLight,
CeilingLight,
MediaLight,
Media,
AmbientSound,
RandomSound,
FloorTexture,
CeilingTexture,
VisualMode
}
[Flags] public enum EditorModifiers {
None,
Shift = 0x01,
Control = 0x02,
Alt = 0x04,
RightClick = 0x08
}
public class Grid {
public bool Visible = true;
public bool Snap = true;
public short Resolution = 1024;
/*** begin custom grid code ***/
public double Rotation = 0;
public Point Center = new Point(0,0);
public double Scale = 1;
public bool UseCustomGrid = true;
public int CurrentGrid = 1;
public double MaxScale = 8.0;
public double MinScale = 1.0 / 8.0;
/*** end custom grid code ***/
}
public class Selection {
public short Point = -1;
public short Object = -1;
public short Line = -1;
public short Polygon = -1;
public short Annotation = -1;
public void Clear() {
Point = -1;
Object = -1;
Line = -1;
Polygon = -1;
Annotation = -1;
}
public void CopyFrom(Selection other) {
Point = other.Point;
Object = other.Object;
Line = other.Line;
Polygon = other.Polygon;
Annotation = other.Annotation;
}
}
public class Editor {
public bool Dirty = false;
public bool RedrawAll = false;
public short RedrawTop, RedrawBottom, RedrawLeft, RedrawRight;
public bool Changed = false;
public Grid Grid;
public Selection Selection;
Wadfile.DirectoryEntry undoState;
Selection undoSelection;
public double Scale;
public Level Level;
public Tool Tool {
get {
return tool;
}
set {
tool = value;
if (Level.TemporaryLineStartIndex != -1) {
if (Level.FindEndpointLines(Level.TemporaryLineStartIndex).Count == 0) {
Level.DeletePoint(Level.TemporaryLineStartIndex);
}
Level.TemporaryLineStartIndex = -1;
}
if (value == Tool.Line) {
short selected_point = Selection.Point;
Selection.Clear();
Selection.Point = selected_point;
} else if (value == Tool.Object) {
short selected_object = Selection.Object;
Selection.Clear();
Selection.Object = selected_object;
} else if (value == Tool.Annotation) {
short selected_annotation = Selection.Annotation;
Selection.Clear();
Selection.Annotation = selected_annotation;
} else if (value != Tool.Select && value != Tool.Move) {
Selection.Clear();
}
}
}
Tool tool;
public short PaintIndex;
public ShapeDescriptor PaintDescriptor = new ShapeDescriptor();
public short PaintTransferMode;
MapObject lastObject = null;
bool undoSet = false;
short lastX;
short lastY;
short downX;
short downY;
public int DefaultSnapDistance;
public int ObjectSnapDistance;
public int InertiaDistance;
public bool SplitPolygonLines;
public void LoadSettings() {
DefaultSnapDistance = Weland.Settings.GetSetting("Distance/Select/Default", 4);
ObjectSnapDistance = Weland.Settings.GetSetting("Distance/Select/Object", 8);
InertiaDistance = Weland.Settings.GetSetting("Distance/Inertia/Default", 8);
SplitPolygonLines = Weland.Settings.GetSetting("Editor/SplitPolygonLines", false);
}
public void SaveSettings() {
Weland.Settings.PutSetting("Distance/Select/Default", DefaultSnapDistance);
Weland.Settings.PutSetting("Distance/Select/Object", ObjectSnapDistance);
Weland.Settings.PutSetting("Distance/Inertia/Default", InertiaDistance);
Weland.Settings.PutSetting("Editor/SplitPolygonLines", SplitPolygonLines);
}
public Editor() {
LoadSettings();
}
int DefaultSnap() {
return (int) Math.Round(DefaultSnapDistance / Scale);
}
int ObjectSnap() {
return (int) Math.Round(ObjectSnapDistance / Scale);
}
int Inertia() {
return (int) Math.Round(InertiaDistance / Scale);
}
/*** begin custom grid code ***/
Point GridAdjust(Point p) {
double s,c;
int i,j;
if (Grid.Visible && Grid.Snap) {
if(Grid.UseCustomGrid) {
c=Math.Cos(Grid.Rotation*2*Math.PI/360);
s=Math.Sin(Grid.Rotation*2*Math.PI/360);
i=(int)(Grid.Resolution*Grid.Scale*Math.Round((c*(p.X-Grid.Center.X)-s*(p.Y-Grid.Center.Y))/(Grid.Resolution*Grid.Scale)));
j=(int)(Grid.Resolution*Grid.Scale*Math.Round((s*(p.X-Grid.Center.X)+c*(p.Y-Grid.Center.Y))/(Grid.Resolution*Grid.Scale)));
p.X = (short)((double)Grid.Center.X + c*i + s*j);
p.Y = (short)((double)Grid.Center.Y - s*i + c*j);
} else {
p.X = (short) (Math.Round((double) p.X / Grid.Resolution) * Grid.Resolution);
p.Y = (short) (Math.Round((double) p.Y / Grid.Resolution) * Grid.Resolution);
}
}
return p;
}
/*** old code ***/
/*
short GridAdjust(short value) {
if (Grid.Visible && Grid.Snap) {
return (short) (Math.Round((double) value / Grid.Resolution) * Grid.Resolution);
} else {
return value;
}
}
*/
/*** end custom grid code ***/
short ClosestAnnotation(Point p) {
short index = Level.GetClosestAnnotation(p);
if (index != -1 && Level.Distance(p, new Point(Level.Annotations[index].X, Level.Annotations[index].Y)) < DefaultSnap()) {
return index;
} else {
return -1;
}
}
short ClosestPoint(Point p) {
short index = Level.GetClosestPoint(p);
if (index != -1 && Level.Distance(p, Level.Endpoints[index]) < DefaultSnap()) {
return index;
} else {
return -1;
}
}
short ClosestObject(Point p) {
short index = Level.GetClosestObject(p);
if (index != -1 && Level.Distance(p, new Point(Level.Objects[index].X, Level.Objects[index].Y)) < ObjectSnap()) {
return index;
} else {
return -1;
}
}
short ClosestLine(Point p) {
short index = Level.GetClosestLine(p);
if (index != -1 && Level.Distance(p, Level.Lines[index]) < DefaultSnap()) {
return index;
} else {
return -1;
}
}
Point Constrain(Point p, bool constrainAngle, bool constrainLength) {
int StartX = Level.Endpoints[Level.TemporaryLineStartIndex].X;
int StartY = Level.Endpoints[Level.TemporaryLineStartIndex].Y;
int X = p.X - StartX;
int Y = p.Y - StartY;
double r = Math.Sqrt(Math.Pow(X, 2) + Math.Pow(Y, 2));
double theta = Math.Atan2(Y, X);
/*** begin custom grid code ***/
if (constrainLength) {
if(Grid.UseCustomGrid) r = Math.Round(r / (Grid.Resolution * Grid.Scale)) * Grid.Resolution * Grid.Scale;
else r = Math.Round(r / Grid.Resolution) * Grid.Resolution;
}
if (constrainAngle) {
double smallest_angle = Math.PI / 8;
if(Grid.UseCustomGrid) theta = -Grid.Rotation*Math.PI/180 + Math.Round((theta + Grid.Rotation*Math.PI/180) / smallest_angle) * smallest_angle;
else theta = Math.Round(theta / smallest_angle) * smallest_angle;
}
/*** end custom grid code ***/
return new Point((short) (Math.Round(r * Math.Cos(theta)) + StartX), (short) (Math.Round(r * Math.Sin(theta)) + StartY));
}
bool CanSplitLine(short index) {
Line line = Level.Lines[index];
if (line.ClockwisePolygonOwner == -1 && line.CounterclockwisePolygonOwner == -1) {
return true;
}
if (line.ClockwisePolygonOwner != -1 && Level.Polygons[line.ClockwisePolygonOwner].VertexCount == Polygon.MaxVertexCount) {
return false;
}
if (line.CounterclockwisePolygonOwner != -1 && Level.Polygons[line.CounterclockwisePolygonOwner].VertexCount == Polygon.MaxVertexCount) {
return false;
}
return SplitPolygonLines;
}
public void StartLine(short X, short Y) {
SetUndo();
Selection.Clear();
Point p = new Point(X, Y);
short index = ClosestPoint(p);
if (index == -1) {
p = GridAdjust(new Point(X,Y)); //custom grid code
//p = new Point(GridAdjust(X), GridAdjust(Y)); old code
index = ClosestPoint(p);
}
if (index != -1) {
Level.TemporaryLineStartIndex = index;
Level.TemporaryLineEnd = p;
} else {
index = Level.GetClosestLine(p);
if (index != -1 && Level.Distance(p, Level.Lines[index]) < DefaultSnap() && CanSplitLine(index)) {
//split
Point onLine = Level.ClosestPointOnLine(p, Level.Lines[index]);
Level.TemporaryLineStartIndex = Level.SplitLine(index, onLine.X, onLine.Y);
Level.TemporaryLineEnd = p;
} else {
Level.TemporaryLineStartIndex = Level.NewPoint(p.X, p.Y);
Level.TemporaryLineEnd = p;
}
}
Changed = true;
}
public void UpdateLine(short X, short Y, bool constrainAngle, bool constrainLength) {
if (Level.TemporaryLineStartIndex == -1) {
return;
}
AddDirty(Level.Endpoints[Level.TemporaryLineStartIndex]);
AddDirty(Level.TemporaryLineEnd);
Point p = new Point(X, Y);
short index = -1;
if (constrainAngle || constrainLength) {
p = Constrain(p, constrainAngle, constrainLength);
} else {
index = ClosestPoint(p);
if (index == -1) {
p = GridAdjust(new Point(X,Y)); //custom grid code
//p = new Point(GridAdjust(X), GridAdjust(Y)); old code
index = ClosestPoint(p);
}
}
if (index != -1) {
Level.TemporaryLineEnd.X = Level.Endpoints[index].X;
Level.TemporaryLineEnd.Y = Level.Endpoints[index].Y;
} else {
Level.TemporaryLineEnd.X = p.X;
Level.TemporaryLineEnd.Y = p.Y;
}
AddDirty(Level.TemporaryLineEnd);
Changed = true;
}
public void ConnectLine(short X, short Y, bool constrainAngle, bool constrainLength) {
if (Level.TemporaryLineStartIndex == -1) {
return;
}
Point p = new Point(X, Y);
Point ap = GridAdjust(new Point(X,Y)); //custom grid code
//Point ap = new Point(GridAdjust(X), GridAdjust(Y)); old code
Point z = ap;
if (constrainAngle || constrainLength) {
p = Constrain(p, constrainAngle, constrainLength);
z = p;
}
// don't draw really short lines
if (Level.Distance(Level.Endpoints[Level.TemporaryLineStartIndex], z) < DefaultSnap()) {
// if the start point is the latest created, and unconnected, remove it
bool connected = false;
if (Level.TemporaryLineStartIndex == Level.Endpoints.Count - 1) {
foreach (Line line in Level.Lines) {
if (line.EndpointIndexes[0] == Level.TemporaryLineStartIndex || line.EndpointIndexes[1] == Level.TemporaryLineStartIndex) {
connected = true;
break;
}
}
if (!connected) {
Level.Endpoints.RemoveAt(Level.TemporaryLineStartIndex);
}
}
Level.TemporaryLineStartIndex = -1;
return;
}
short index = -1;
if (!constrainLength && !constrainAngle) {
index = ClosestPoint(p);
if (index == -1) {
p = ap;
index = ClosestPoint(p);
}
} else {
// should really connect if it's right on top of the other point!
index = Level.GetClosestPoint(p);
if (index != -1 && Level.Distance(p, Level.Endpoints[index]) > 1 / Scale) {
index = -1;
}
}
if (index != -1) {
Level.NewLine(Level.TemporaryLineStartIndex, index);
Selection.Point = index;
} else {
index = Level.GetClosestLine(p);
if (index != -1 && Level.Distance(p, Level.Lines[index]) < DefaultSnap() && CanSplitLine(index)) {
Point onLine = Level.ClosestPointOnLine(p, Level.Lines[index]);
Line line = Level.Lines[index];
if (line.EndpointIndexes[0] != Level.TemporaryLineStartIndex && line.EndpointIndexes[1] != Level.TemporaryLineStartIndex) {
Level.NewLine(Level.TemporaryLineStartIndex, Level.SplitLine(index, onLine.X, onLine.Y));
} else {
Level.SplitLine(index, onLine.X, onLine.Y);
}
} else {
Level.NewLine(Level.TemporaryLineStartIndex, Level.NewPoint(p.X, p.Y));
}
Selection.Point = (short) (Level.Endpoints.Count - 1);
}
Level.TemporaryLineStartIndex = -1;
Changed = true;
}
void Fill(short X, short Y) {
if (!undoSet) {
Wadfile.DirectoryEntry prevUndo = null;
if (undoState != null) {
prevUndo = undoState.Clone();
}
SetUndo();
if (!Level.FillPolygon(X, Y)) {
undoState = prevUndo;
} else {
undoSet = true;
Changed = true;
}
} else {
if (Level.FillPolygon(X, Y)) {
Polygon p = FindPolygon(X, Y);
if (p != null) DirtyPolygon(p);
}
}
}
void Select(short X, short Y) {
Selection.Clear();
Point p = new Point(X, Y);
short index = ClosestPoint(p);
if (index != -1) {
Selection.Point = index;
} else {
index = ClosestObject(p);
if (index != -1) {
Selection.Object = index;
lastObject = Level.Objects[index];
} else {
index = ClosestAnnotation(p);
if (index != -1) {
Selection.Annotation = index;
} else {
index = ClosestLine(p);
if (index != -1) {
Selection.Line = index;
} else {
index = Level.GetEnclosingPolygon(p);
if (index != -1) {
Selection.Polygon = index;
}
}
}
}
}
undoSet = false;
}
void AltSelect(short X, short Y) {
if (Selection.Polygon != -1) {
Polygon polygon = Level.Polygons[Selection.Polygon];
if (polygon.Type == PolygonType.Teleporter) {
short index = Level.GetEnclosingPolygon(new Point(X, Y));
if (index != -1) {
SetUndo();
polygon.Permutation = index;
}
}
}
}
public bool EditAnnotation = false; // HACK
void PlaceAnnotation(short X, short Y) {
Point p = new Point(X, Y);
short index = ClosestAnnotation(p);
if (index != -1) {
Selection.Clear();
Selection.Annotation = index;
EditAnnotation = false;
} else {
short polygon_index = Level.GetEnclosingPolygon(p);
if (polygon_index != -1) {
SetUndo();
Annotation note = new Annotation();
note.X = p.X;
note.Y = p.Y;
note.PolygonIndex = polygon_index;
note.Text = "Unknown";
Level.Annotations.Add(note);
Selection.Annotation = (short) (Level.Annotations.Count - 1);
Changed = true;
EditAnnotation = true;
}
}
}
void PlaceVisualMode(short X, short Y) {
Level.VisualModePoint = new Point(X, Y);
Level.VisualModePolygonIndex = Level.GetEnclosingPolygon(Level.VisualModePoint);
}
void PlaceObject(short X, short Y) {
Point p = new Point(X, Y);
short index = ClosestObject(p);
if (index != -1) {
Selection.Clear();
Selection.Object = index;
lastObject = Level.Objects[index];
} else {
short polygon_index = Level.GetEnclosingPolygon(p);
if (polygon_index != -1) {
SetUndo();
short object_index = Level.NewObject(p, polygon_index);
MapObject o = Level.Objects[object_index];
if (lastObject != null) {
o.CopyFrom(lastObject);
} else {
o.Type = ObjectType.Player;
}
Selection.Object = object_index;
lastObject = o;
if (o.Type == ObjectType.Monster) {
Level.MonsterPlacement[o.Index].InitialCount++;
} else if (o.Type == ObjectType.Item) {
Level.ItemPlacement[o.Index].InitialCount++;
}
Changed = true;
}
}
}
void TranslatePoint(short index, int X, int Y) {
Point p = Level.Endpoints[index];
short x = (short) (p.X + X);
short y = (short) (p.Y + Y);
MovePoint(index, x, y);
}
void MovePoint(short index, short X, short Y) {
Point p = Level.Endpoints[index];
AddDirty(p);
p.X = X;
p.Y = Y;
Level.Endpoints[index] = p;
AddDirty(p);
// dirty every endpoint line(!)
HashSet<Line> lines = Level.EndpointLines[index];
foreach (Line line in lines) {
AddDirty(Level.Endpoints[line.EndpointIndexes[0]]);
AddDirty(Level.Endpoints[line.EndpointIndexes[1]]);
}
// update attached polygon concavity
List<short> polygons = Level.FindEndpointPolygons(index);
// dirty every attached polygon(!!?)
foreach (short i in polygons) {
Polygon polygon = Level.Polygons[i];
Level.UpdatePolygonConcavity(polygon);
DirtyPolygon(polygon);
}
}
void TranslateObject(MapObject obj, int X, int Y) {
obj.X = (short) (obj.X + X);
obj.Y = (short) (obj.Y + Y);
}
void TranslateAnnotation(Annotation a, int X, int Y) {
a.X = (short) (a.X + X);
a.Y = (short) (a.Y + Y);
}
public void NudgeSelected(short X, short Y) {
bool changed = true;
SetUndo();
if (Selection.Point != -1) {
Point p = Level.Endpoints[Selection.Point];
short newX = (short) (p.X + X);
short newY = (short) (p.Y + Y);
/*** custom grid code ***/
if (Grid.Visible && Grid.Snap) {
if(Grid.UseCustomGrid) {
if (X > 0) {
newX += (short)(Grid.Resolution*Grid.Scale);
} else if (X < 0) {
newX -= (short)(Grid.Resolution*Grid.Scale);
}
if (Y > 0) {
newY += (short)(Grid.Resolution*Grid.Scale);
} else if (Y < 0) {
newY -= (short)(Grid.Resolution*Grid.Scale);
}
} else {
//original code
if (X > 0) {
newX += Grid.Resolution;
} else if (X < 0) {
newX -= Grid.Resolution;
}
if (Y > 0) {
newY += Grid.Resolution;
} else if (Y < 0) {
newY -= Grid.Resolution;
}
}
}
Point adjp = new Point(newX,newY);
adjp = GridAdjust(adjp);
MovePoint(Selection.Point, adjp.X, adjp.Y);
//MovePoint(Selection.Point, GridAdjust(newX), GridAdjust(newY)); old code
/*** end custom grid code ***/
} else if (Selection.Object != -1) {
MapObject obj = Level.Objects[Selection.Object];
Point p = new Point((short) (obj.X + X), (short) (obj.Y + Y));
short polygon_index = Level.GetEnclosingPolygon(p);
if (polygon_index != -1) {
obj.X = (short) (obj.X + X);
obj.Y = (short) (obj.Y + Y);
obj.PolygonIndex = polygon_index;
}
} else if (Selection.Line != -1) {
Line line = Level.Lines[Selection.Line];
TranslatePoint(line.EndpointIndexes[0], X, Y);
TranslatePoint(line.EndpointIndexes[1], X, Y);
} else if (Selection.Polygon != -1) {
Polygon polygon = Level.Polygons[Selection.Polygon];
Dictionary<short, bool> endpoints = new Dictionary<short, bool>();
for (int i = 0; i < polygon.VertexCount; ++i) {
Line line = Level.Lines[polygon.LineIndexes[i]];
endpoints[line.EndpointIndexes[0]] = true;
endpoints[line.EndpointIndexes[1]] = true;
}
foreach (short i in endpoints.Keys) {
TranslatePoint(i, X, Y);
}
foreach (MapObject mapObject in Level.Objects) {
if (mapObject.PolygonIndex == Selection.Polygon) {
TranslateObject(mapObject, X, Y);
}
}
foreach (Annotation annotation in Level.Annotations) {
if (annotation.PolygonIndex == Selection.Polygon) {
TranslateAnnotation(annotation, X, Y);
}
}
} else if (Selection.Annotation != -1) {
Annotation note = Level.Annotations[Selection.Annotation];
TranslateAnnotation(note, X, Y);
} else {
changed = false;
}
if (changed) {
Changed = true;
}
}
void MoveSelected(short X, short Y) {
bool changed = true;
if (!undoSet) {
if (Math.Abs(X - downX) < Inertia() && Math.Abs(Y - downY) < Inertia()) {
return;
} else {
lastX = downX;
lastY = downY;
}
}
if (Selection.Point != -1) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
/*** begin custom grid code ***/
Point adjp = new Point(X,Y);
adjp=GridAdjust(adjp);
MovePoint(Selection.Point, adjp.X, adjp.Y);
/*** end custom grid code ***/
//MovePoint(Selection.Point, GridAdjust(X), GridAdjust(Y)); old code
} else if (Selection.Object != -1) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
MapObject obj = Level.Objects[Selection.Object];
AddDirty(new Point(obj.X, obj.Y));
Point p = new Point((short) (X), (short) (Y));
short polygon_index = Level.GetEnclosingPolygon(p);
if (polygon_index != -1) {
obj.X = p.X;
obj.Y = p.Y;
AddDirty(new Point(obj.X, obj.Y));
obj.PolygonIndex = polygon_index;
}
} else if (Selection.Line != -1) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
Line line = Level.Lines[Selection.Line];
TranslatePoint(line.EndpointIndexes[0], X - lastX, Y - lastY);
TranslatePoint(line.EndpointIndexes[1], X - lastX, Y - lastY);
} else if (Selection.Polygon != -1) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
Polygon polygon = Level.Polygons[Selection.Polygon];
Dictionary<short, bool> endpoints = new Dictionary<short, bool>();
for (int i = 0; i < polygon.VertexCount; ++i) {
Line line = Level.Lines[polygon.LineIndexes[i]];
endpoints[line.EndpointIndexes[0]] = true;
endpoints[line.EndpointIndexes[1]] = true;
}
foreach (short i in endpoints.Keys) {
TranslatePoint(i, X - lastX, Y - lastY);
}
foreach (MapObject mapObject in Level.Objects) {
if (mapObject.PolygonIndex == Selection.Polygon) {
TranslateObject(mapObject, X - lastX, Y - lastY);
}
}
foreach (Annotation annotation in Level.Annotations) {
if (annotation.PolygonIndex == Selection.Polygon) {
TranslateAnnotation(annotation, X - lastX, Y - lastY);
}
}
} else if (Selection.Annotation != -1) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
Annotation annotation = Level.Annotations[Selection.Annotation];
Point p = new Point((short) (X), (short) (Y));
short polygon_index = Level.GetEnclosingPolygon(p);
if (polygon_index != -1) {
annotation.X = p.X;
annotation.Y = p.Y;
annotation.PolygonIndex = polygon_index;
}
RedrawAll = true;
Dirty = true;
} else {
changed = false;
}
if (changed) {
Changed = true;
}
}
void DirtyPolygon(Polygon p) {
for (int i = 0; i < p.VertexCount; ++i) {
AddDirty(Level.Endpoints[Level.Lines[p.LineIndexes[i]].EndpointIndexes[0]]);
AddDirty(Level.Endpoints[Level.Lines[p.LineIndexes[i]].EndpointIndexes[1]]);
}
}
bool Alt(EditorModifiers mods) {
return ((mods & EditorModifiers.Alt) != 0);
}
bool RightClick(EditorModifiers mods) {
return ((mods & EditorModifiers.RightClick) != 0);
}
Polygon FindPolygon(short X, short Y) {
short index = Level.GetEnclosingPolygon(new Point(X, Y));
if (index != -1) {
return Level.Polygons[index];
} else {
return null;
}
}
void GetFloorHeight(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
PaintIndex = p.FloorHeight;
}
}
void SetFloorHeight(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
p.FloorHeight = PaintIndex;
DirtyPolygon(p);
Changed = true;
}
}
void GetCeilingHeight(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
PaintIndex = p.CeilingHeight;
}
}
void SetCeilingHeight(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
p.CeilingHeight = PaintIndex;
DirtyPolygon(p);
Changed = true;
}
}
void GetPolygonType(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
PaintIndex = (short) p.Type;
}
}
void SetPolygonType(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
bool scan = (p.Type == PolygonType.Platform || (PolygonType) PaintIndex == PolygonType.Platform);
p.Type = (PolygonType) PaintIndex;
if (scan)
ScanPlatforms();
DirtyPolygon(p);
Changed = true;
}
}
void GetFloorLight(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
PaintIndex = p.FloorLight;
}
}
void SetMediaLight(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
p.MediaLight = PaintIndex;
DirtyPolygon(p);
Changed = true;
}
}
void GetMediaLight(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
PaintIndex = p.MediaLight;
}
}
void SetFloorLight(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
p.FloorLight = PaintIndex;
DirtyPolygon(p);
Changed = true;
}
}
void GetCeilingLight(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
PaintIndex = p.CeilingLight;
}
}
void SetCeilingLight(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
p.CeilingLight = PaintIndex;
DirtyPolygon(p);
Changed = true;
}
}
void GetMedia(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
PaintIndex = p.MediaIndex;
}
}
void SetMedia(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
p.MediaIndex = PaintIndex;
DirtyPolygon(p);
Changed = true;
}
}
void GetAmbientSound(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
PaintIndex = p.AmbientSound;
}
}
void SetAmbientSound(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
p.AmbientSound = PaintIndex;
DirtyPolygon(p);
Changed = true;
}
}
void GetRandomSound(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
PaintIndex = p.RandomSound;
}
}
void SetRandomSound(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
if (!undoSet) {
SetUndo();
undoSet = true;
}
p.RandomSound = PaintIndex;
DirtyPolygon(p);
Changed = true;
}
}
void GetFloorTexture(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
PaintDescriptor = p.FloorTexture;
PaintTransferMode = p.FloorTransferMode;
}
}
void SetFloorTexture(short X, short Y) {
Polygon p = FindPolygon(X, Y);
if (p != null) {
if (!undoSet) {
SetUndo();
undoSet = true;
}