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split out hardcoded editor tools into ITool impls

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This commit is contained in:
Chris Forbes
2011-01-29 23:36:58 +13:00
parent 4b538fd2fe
commit 1dc8de3fc1
9 changed files with 327 additions and 182 deletions
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206
OpenRA.Editor/Surface.cs
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@@ -17,6 +17,8 @@ using System.Windows.Forms;
using OpenRA.FileFormats;
using OpenRA.Traits;
using SGraphics = System.Drawing.Graphics;
namespace OpenRA.Editor
{
class Surface : Control
@@ -24,15 +26,14 @@ namespace OpenRA.Editor
public Map Map { get; private set; }
public TileSet TileSet { get; private set; }
public Palette Palette { get; private set; }
int2 Offset;
public int2 Offset;
float Zoom = 1.0f;
public int2 GetOffset() { return Offset; }
BrushTemplate Brush;
ActorTemplate Actor;
ResourceTemplate Resource;
WaypointTemplate Waypoint;
public float Zoom = 1.0f;
ITool Tool;
public bool IsPanning;
public event Action AfterChange = () => { };
public event Action<string> MousePositionChanged = _ => { };
@@ -40,20 +41,19 @@ namespace OpenRA.Editor
Dictionary<string, ActorTemplate> ActorTemplates = new Dictionary<string, ActorTemplate>();
Dictionary<int, ResourceTemplate> ResourceTemplates = new Dictionary<int, ResourceTemplate>();
public Keys GetModifiers() { return ModifierKeys; }
public void Bind(Map m, TileSet ts, Palette p)
{
Map = m;
TileSet = ts;
Palette = p;
Brush = null;
PlayerPalettes = null;
Chunks.Clear();
Tool = null;
}
public void SetBrush(BrushTemplate brush) { Actor = null; Brush = brush; Resource = null; Waypoint = null; }
public void SetActor(ActorTemplate actor) { Brush = null; Actor = actor; Resource = null; Waypoint = null; }
public void SetResource(ResourceTemplate resource) { Brush = null; Actor = null; Resource = resource; Waypoint = null; }
public void SetWaypoint(WaypointTemplate waypoint) { Brush = null; Actor = null; Resource = null; Waypoint = waypoint; }
public void SetTool(ITool tool) { Tool = tool; }
public void BindActorTemplates(IEnumerable<ActorTemplate> templates)
{
@@ -65,7 +65,7 @@ namespace OpenRA.Editor
ResourceTemplates = templates.ToDictionary(a => a.Info.ResourceType);
}
Dictionary<int2, Bitmap> Chunks = new Dictionary<int2, Bitmap>();
public Dictionary<int2, Bitmap> Chunks = new Dictionary<int2, Bitmap>();
public Surface()
: base()
@@ -139,101 +139,8 @@ namespace OpenRA.Editor
}
}
void FloodFillWithBrush(int2 pos)
{
var queue = new Queue<int2>();
var replace = Map.MapTiles[pos.X, pos.Y];
var touched = new bool[Map.MapSize.X, Map.MapSize.Y];
Action<int, int> MaybeEnqueue = (x, y) =>
{
if (Map.IsInMap(x, y) && !touched[x, y])
{
queue.Enqueue(new int2(x, y));
touched[x, y] = true;
}
};
queue.Enqueue(pos);
while (queue.Count > 0)
{
var p = queue.Dequeue();
if (!Map.MapTiles[p.X, p.Y].Equals(replace))
continue;
var a = FindEdge(p, new int2(-1, 0), replace);
var b = FindEdge(p, new int2(1, 0), replace);
for (var x = a.X; x <= b.X; x++)
{
Map.MapTiles[x, p.Y] = new TileReference<ushort, byte> { type = Brush.N, image = (byte)0, index = (byte)0 };
if (Map.MapTiles[x, p.Y - 1].Equals(replace))
MaybeEnqueue(x, p.Y - 1);
if (Map.MapTiles[x, p.Y + 1].Equals(replace))
MaybeEnqueue(x, p.Y + 1);
}
}
/* todo: optimize */
foreach (var ch in Chunks.Values) ch.Dispose();
Chunks.Clear();
AfterChange();
}
int2 FindEdge(int2 p, int2 d, TileReference<ushort, byte> replace)
{
for (; ; )
{
var q = p + d;
if (!Map.IsInMap(q)) return p;
if (!Map.MapTiles[q.X, q.Y].Equals(replace)) return p;
p = q;
}
}
void DrawWithBrush()
{
// change the bits in the map
var tile = TileSet.Tiles[Brush.N];
var template = TileSet.Templates[Brush.N];
var pos = GetBrushLocation();
if (ModifierKeys == Keys.Shift)
{
FloodFillWithBrush(pos);
return;
}
for (var u = 0; u < template.Size.X; u++)
for (var v = 0; v < template.Size.Y; v++)
{
if (Map.IsInMap(new int2(u, v) + pos))
{
var z = u + v * template.Size.X;
if (tile.TileBitmapBytes[z] != null)
Map.MapTiles[u + pos.X, v + pos.Y] =
new TileReference<ushort, byte>
{
type = Brush.N,
index = template.PickAny ? byte.MaxValue : (byte)z,
image = template.PickAny ? (byte)((u + pos.X) % 4 + ((v + pos.Y) % 4) * 4) : (byte)z,
};
var ch = new int2((pos.X + u) / ChunkSize, (pos.Y + v) / ChunkSize);
if (Chunks.ContainsKey(ch))
{
Chunks[ch].Dispose();
Chunks.Remove(ch);
}
}
}
AfterChange();
}
int wpid;
string NextWpid()
public string NextWpid()
{
for (; ; )
{
@@ -245,10 +152,7 @@ namespace OpenRA.Editor
void DrawWithWaypoint()
{
var k = Map.Waypoints.FirstOrDefault(a => a.Value == GetBrushLocation());
if (k.Key != null) Map.Waypoints.Remove(k.Key);
Map.Waypoints.Add(NextWpid(), GetBrushLocation());
AfterChange();
}
@@ -264,11 +168,8 @@ namespace OpenRA.Editor
BrushLocation.Y < 0)
return;
Actor = null;
Brush = null;
Resource = null;
Waypoint = null;
Tool = null;
var key = Map.Actors.FirstOrDefault(a => a.Value.Location() == BrushLocation);
if (key.Key != null) Map.Actors.Remove(key.Key);
@@ -291,16 +192,13 @@ namespace OpenRA.Editor
void Draw()
{
if (Brush != null) DrawWithBrush();
if (Actor != null) DrawWithActor();
if (Resource != null) DrawWithResource();
if (Waypoint != null) DrawWithWaypoint();
if (Tool != null) Tool.Apply(this);
AfterChange();
}
int id;
string NextActorName()
public string NextActorName()
{
for (; ; )
{
@@ -309,39 +207,10 @@ namespace OpenRA.Editor
}
}
void DrawWithActor()
{
if (Map.Actors.Any(a => a.Value.Location() == GetBrushLocation()))
return;
var owner = "Neutral";
var id = NextActorName();
Map.Actors[id] = new ActorReference(Actor.Info.Name.ToLowerInvariant())
{
new LocationInit( GetBrushLocation() ),
new OwnerInit( owner)
};
AfterChange();
}
System.Random r = new System.Random();
public System.Random random = new System.Random();
void DrawWithResource()
{
Map.MapResources[GetBrushLocation().X, GetBrushLocation().Y]
= new TileReference<byte, byte>
{
type = (byte)Resource.Info.ResourceType,
index = (byte)r.Next(Resource.Info.SpriteNames.Length),
image = (byte)Resource.Value
};
var ch = new int2((GetBrushLocation().X) / ChunkSize, (GetBrushLocation().Y) / ChunkSize);
if (Chunks.ContainsKey(ch))
{
Chunks[ch].Dispose();
Chunks.Remove(ch);
}
AfterChange();
}
@@ -361,7 +230,7 @@ namespace OpenRA.Editor
Invalidate();
}
const int ChunkSize = 8; // 8x8 chunks ==> 192x192 bitmaps.
public const int ChunkSize = 8; // 8x8 chunks ==> 192x192 bitmaps.
Bitmap RenderChunk(int u, int v)
{
@@ -414,14 +283,14 @@ namespace OpenRA.Editor
return bitmap;
}
int2 GetBrushLocation()
public int2 GetBrushLocation()
{
var vX = (int)Math.Floor((MousePos.X - Offset.X) / Zoom);
var vY = (int)Math.Floor((MousePos.Y - Offset.Y) / Zoom);
return new int2(vX / TileSet.TileSize, vY / TileSet.TileSize);
}
void DrawActor(System.Drawing.Graphics g, int2 p, ActorTemplate t, ColorPalette cp)
public void DrawActor(SGraphics g, int2 p, ActorTemplate t, ColorPalette cp)
{
var centered = t.Appearance == null || !t.Appearance.RelativeToTopLeft;
@@ -442,7 +311,7 @@ namespace OpenRA.Editor
if (cp != null) t.Bitmap.Palette = restorePalette;
}
void DrawImage(System.Drawing.Graphics g, Bitmap bmp, int2 location)
public void DrawImage(SGraphics g, Bitmap bmp, int2 location)
{
float OffsetX = bmp.Width / 2 - TileSet.TileSize / 2;
float DrawX = TileSet.TileSize * location.X * Zoom + Offset.X - OffsetX;
@@ -530,27 +399,10 @@ namespace OpenRA.Editor
TileSet.TileSize * wp.Value.Y * Zoom + Offset.Y + 4,
(TileSet.TileSize - 8) * Zoom, (TileSet.TileSize - 8) * Zoom);
if (Brush != null)
e.Graphics.DrawImage(Brush.Bitmap,
TileSet.TileSize * GetBrushLocation().X * Zoom + Offset.X,
TileSet.TileSize * GetBrushLocation().Y * Zoom + Offset.Y,
Brush.Bitmap.Width * Zoom,
Brush.Bitmap.Height * Zoom);
if (Actor != null)
DrawActor(e.Graphics, GetBrushLocation(), Actor, null); /* todo: include the player
* in the brush so we can color new buildings too */
if (Resource != null)
DrawImage(e.Graphics, Resource.Bitmap, GetBrushLocation());
if (Waypoint != null)
e.Graphics.DrawRectangle(Pens.LimeGreen,
TileSet.TileSize * GetBrushLocation().X * Zoom + Offset.X + 4,
TileSet.TileSize * GetBrushLocation().Y * Zoom + Offset.Y + 4,
(TileSet.TileSize - 8) * Zoom, (TileSet.TileSize - 8) * Zoom);
if (Brush == null && Actor == null && Resource == null)
if (Tool != null)
Tool.Preview(this, e.Graphics);
if (Tool == null)
{
var x = Map.Actors.FirstOrDefault(a => a.Value.Location() == GetBrushLocation());
if (x.Key != null)