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Use a dictionary for smudges

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This commit is contained in:
Paul Chote
2010-09-06 14:40:22 +12:00
parent d5c25f73bd
commit 06e8b530ea
1 changed files with 23 additions and 26 deletions
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49
OpenRA.Game/Traits/World/SmudgeLayer.cs
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@@ -12,7 +12,8 @@ using System;
using System.Drawing;
using System.Linq;
using OpenRA.FileFormats;
using OpenRA.Graphics;
using OpenRA.Graphics;
using System.Collections.Generic;
namespace OpenRA.Traits
{
@@ -26,8 +27,8 @@ namespace OpenRA.Traits
public class SmudgeLayer: IRenderOverlay, IWorldLoaded
{
public SmudgeLayerInfo Info;
TileReference<byte,byte>[,] tiles;
public SmudgeLayerInfo Info;
Dictionary<int2,TileReference<byte,byte>> tiles;
Sprite[][] smudgeSprites;
World world;
@@ -40,12 +41,12 @@ namespace OpenRA.Traits
public void WorldLoaded(World w)
{
world = w;
tiles = new TileReference<byte,byte>[w.Map.MapSize.X,w.Map.MapSize.Y];
tiles = new Dictionary<int2,TileReference<byte,byte>>();
// Add map smudges
foreach (var s in w.Map.Smudges.Where( s => Info.Types.Contains(s.Type )))
tiles[s.Location.X,s.Location.Y] = new TileReference<byte,byte>((byte)Array.IndexOf(Info.Types,s.Type),
(byte)s.Depth);
tiles.Add(s.Location,new TileReference<byte,byte>((byte)Array.IndexOf(Info.Types,s.Type),
(byte)s.Depth));
}
public void AddSmudge(int2 loc)
@@ -54,17 +55,18 @@ namespace OpenRA.Traits
return;
// No smudge; create a new one
if (tiles[loc.X, loc.Y].type == 0)
if (!tiles.ContainsKey(loc))
{
byte st = (byte)(1 + world.SharedRandom.Next(Info.Types.Length - 1));
tiles[loc.X,loc.Y] = new TileReference<byte,byte>(st,(byte)0);
tiles.Add(loc, new TileReference<byte,byte>(st,(byte)0));
return;
}
var tile = tiles[loc];
// Existing smudge; make it deeper
int depth = Info.Depths[tiles[loc.X, loc.Y].type-1];
if (tiles[loc.X, loc.Y].image < depth - 1)
tiles[loc.X,loc.Y].image++;
int depth = Info.Depths[tile.type-1];
if (tile.image < depth - 1)
tile.image++;
}
public void Render()
@@ -72,21 +74,16 @@ namespace OpenRA.Traits
var cliprect = Game.viewport.ShroudBounds().HasValue
? Rectangle.Intersect(Game.viewport.ShroudBounds().Value, world.Map.Bounds) : world.Map.Bounds;
var minx = cliprect.Left;
var maxx = cliprect.Right;
foreach (var kv in tiles)
{
if (!cliprect.Contains(kv.Key.X,kv.Key.Y))
continue;
if (world.LocalPlayer != null && !world.LocalPlayer.Shroud.IsExplored(kv.Key))
continue;
var miny = cliprect.Top;
var maxy = cliprect.Bottom;
for (int x = minx; x < maxx; x++)
for (int y = miny; y < maxy; y++)
{
var t = new int2(x, y);
if (world.LocalPlayer != null && !world.LocalPlayer.Shroud.IsExplored(t) || tiles[x,y].type == 0) continue;
Game.Renderer.SpriteRenderer.DrawSprite(smudgeSprites[tiles[x,y].type- 1][tiles[x,y].image],
Game.CellSize * t, "terrain");
}
Game.Renderer.SpriteRenderer.DrawSprite(smudgeSprites[tiles[kv.Key].type- 1][tiles[kv.Key].image],
Game.CellSize * kv.Key, "terrain");
}
}
}
}