311 lines
8.9 KiB
C#
311 lines
8.9 KiB
C#
using System.Collections.Generic;
|
|
using System.Drawing;
|
|
using System.Drawing.Imaging;
|
|
using System.Windows.Forms;
|
|
using System.Linq;
|
|
using OpenRA.FileFormats;
|
|
using OpenRA.Thirdparty;
|
|
|
|
namespace OpenRA.Editor
|
|
{
|
|
class Surface : Control
|
|
{
|
|
public Map Map { get; private set; }
|
|
public TileSet TileSet { get; private set; }
|
|
public Palette Palette { get; private set; }
|
|
int2 Offset;
|
|
|
|
public BrushTemplate Brush;
|
|
public ActorTemplate Actor;
|
|
public ResourceTemplate Resource;
|
|
|
|
Dictionary<string, ActorTemplate> ActorTemplates = new Dictionary<string, ActorTemplate>();
|
|
Dictionary<int, ResourceTemplate> ResourceTemplates = new Dictionary<int, ResourceTemplate>();
|
|
|
|
public void Bind(Map m, TileSet ts, Palette p)
|
|
{
|
|
Map = m;
|
|
TileSet = ts;
|
|
Palette = p;
|
|
Brush = null;
|
|
Chunks.Clear();
|
|
}
|
|
|
|
public void SetBrush(BrushTemplate brush) { Actor = null; Brush = brush; Resource = null; }
|
|
public void SetActor(ActorTemplate actor) { Brush = null; Actor = actor; Resource = null; }
|
|
public void SetResource(ResourceTemplate resource) { Brush = null; Actor = null; Resource = resource; }
|
|
|
|
public void BindActorTemplates(IEnumerable<ActorTemplate> templates)
|
|
{
|
|
ActorTemplates = templates.ToDictionary(a => a.Info.Name.ToLowerInvariant());
|
|
}
|
|
|
|
public void BindResourceTemplates(IEnumerable<ResourceTemplate> templates)
|
|
{
|
|
ResourceTemplates = templates.ToDictionary(a => a.Info.ResourceType);
|
|
}
|
|
|
|
Dictionary<int2, Bitmap> Chunks = new Dictionary<int2, Bitmap>();
|
|
|
|
public Surface()
|
|
: base()
|
|
{
|
|
BackColor = Color.Black;
|
|
|
|
SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
|
|
SetStyle(ControlStyles.ResizeRedraw, true);
|
|
UpdateStyles();
|
|
}
|
|
|
|
static readonly Pen CordonPen = new Pen(Color.Red);
|
|
int2 MousePos;
|
|
|
|
protected override void OnMouseMove(MouseEventArgs e)
|
|
{
|
|
base.OnMouseMove(e);
|
|
|
|
var oldMousePos = MousePos;
|
|
MousePos = new int2(e.Location);
|
|
|
|
if (e.Button == MouseButtons.Middle)
|
|
{
|
|
Offset += MousePos - oldMousePos;
|
|
Invalidate();
|
|
}
|
|
else
|
|
{
|
|
if (e.Button == MouseButtons.Right)
|
|
Erase();
|
|
|
|
if (e.Button == MouseButtons.Left && Brush != null)
|
|
DrawWithBrush();
|
|
if (e.Button == MouseButtons.Left && Actor != null)
|
|
DrawWithActor();
|
|
if (e.Button == MouseButtons.Left && Resource != null)
|
|
DrawWithResource();
|
|
|
|
Invalidate();
|
|
}
|
|
}
|
|
|
|
void DrawWithBrush()
|
|
{
|
|
// change the bits in the map
|
|
var tile = TileSet.tiles[Brush.N];
|
|
var template = TileSet.walk[Brush.N];
|
|
var pos = GetBrushLocation();
|
|
|
|
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, image = (byte)z, index = (byte)z };
|
|
|
|
var ch = new int2((pos.X + u) / ChunkSize, (pos.Y + v) / ChunkSize);
|
|
if (Chunks.ContainsKey(ch))
|
|
{
|
|
Chunks[ch].Dispose();
|
|
Chunks.Remove(ch);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void Erase()
|
|
{
|
|
Actor = null;
|
|
Brush = null;
|
|
Resource = null;
|
|
|
|
var key = Map.Actors.FirstOrDefault(a => a.Value.Location == GetBrushLocation());
|
|
if (key.Key != null) Map.Actors.Remove(key.Key);
|
|
|
|
if (Map.MapResources[GetBrushLocation().X, GetBrushLocation().Y].type != 0)
|
|
{
|
|
Map.MapResources[GetBrushLocation().X, GetBrushLocation().Y] = new TileReference<byte, byte>();
|
|
var ch = new int2((GetBrushLocation().X) / ChunkSize, (GetBrushLocation().Y) / ChunkSize);
|
|
if (Chunks.ContainsKey(ch))
|
|
{
|
|
Chunks[ch].Dispose();
|
|
Chunks.Remove(ch);
|
|
}
|
|
}
|
|
}
|
|
|
|
int id;
|
|
string NextActorName()
|
|
{
|
|
for (; ; )
|
|
{
|
|
var possible = "Actor{0}".F(id++);
|
|
if (!Map.Actors.ContainsKey(possible)) return possible;
|
|
}
|
|
}
|
|
|
|
void DrawWithActor()
|
|
{
|
|
if (Map.Actors.Any(a => a.Value.Location == GetBrushLocation()))
|
|
return;
|
|
|
|
var owner = "Neutral";
|
|
Map.Actors[NextActorName()] = new ActorReference(Actor.Info.Name.ToLowerInvariant(), GetBrushLocation(), owner);
|
|
}
|
|
|
|
Random r = new 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);
|
|
}
|
|
}
|
|
|
|
protected override void OnMouseDown(MouseEventArgs e)
|
|
{
|
|
base.OnMouseDown(e);
|
|
|
|
if (e.Button == MouseButtons.Right)
|
|
Erase();
|
|
|
|
if (e.Button == MouseButtons.Left && Brush != null)
|
|
DrawWithBrush();
|
|
if (e.Button == MouseButtons.Left && Actor != null)
|
|
DrawWithActor();
|
|
if (e.Button == MouseButtons.Left && Resource != null)
|
|
DrawWithResource();
|
|
|
|
Invalidate();
|
|
}
|
|
|
|
const int ChunkSize = 8; // 8x8 chunks ==> 192x192 bitmaps.
|
|
|
|
Bitmap RenderChunk(int u, int v)
|
|
{
|
|
var bitmap = new Bitmap(ChunkSize * 24, ChunkSize * 24);
|
|
bitmap.SetPixel(0, 0, Color.Green);
|
|
|
|
var data = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height),
|
|
ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
|
|
|
|
unsafe
|
|
{
|
|
int* p = (int*)data.Scan0.ToPointer();
|
|
var stride = data.Stride >> 2;
|
|
|
|
for (var i = 0; i < ChunkSize; i++)
|
|
for (var j = 0; j < ChunkSize; j++)
|
|
{
|
|
var tr = Map.MapTiles[u * ChunkSize + i, v * ChunkSize + j];
|
|
var tile = TileSet.tiles[tr.type];
|
|
|
|
var index = (tr.index < tile.TileBitmapBytes.Count) ? tr.index : (byte)0;
|
|
var rawImage = tile.TileBitmapBytes[index];
|
|
for (var x = 0; x < 24; x++)
|
|
for (var y = 0; y < 24; y++)
|
|
p[ (j * 24 + y) * stride + i * 24 + x ] = Palette.GetColor(rawImage[x + 24 * y]).ToArgb();
|
|
|
|
if (Map.MapResources[u * ChunkSize + i, v * ChunkSize + j].type != 0)
|
|
{
|
|
var resourceImage = ResourceTemplates[Map.MapResources[u * ChunkSize + i, v * ChunkSize + j].type].Bitmap;
|
|
var srcdata = resourceImage.LockBits(new Rectangle(0, 0, resourceImage.Width, resourceImage.Height),
|
|
ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
|
|
|
|
int* q = (int*)srcdata.Scan0.ToPointer();
|
|
var srcstride = srcdata.Stride >> 2;
|
|
|
|
for (var x = 0; x < 24; x++)
|
|
for (var y = 0; y < 24; y++)
|
|
{
|
|
var c = q[y * srcstride + x];
|
|
if ((c & 0xff000000) != 0) /* quick & dirty, i cbf doing real alpha */
|
|
p[(j * 24 + y) * stride + i * 24 + x] = c;
|
|
}
|
|
|
|
resourceImage.UnlockBits(srcdata);
|
|
}
|
|
}
|
|
}
|
|
|
|
bitmap.UnlockBits(data);
|
|
return bitmap;
|
|
}
|
|
|
|
int2 GetBrushLocation()
|
|
{
|
|
var v = MousePos - Offset;
|
|
return new int2(v.X / 24, v.Y / 24);
|
|
}
|
|
|
|
void DrawActor(System.Drawing.Graphics g, int2 p, ActorTemplate t)
|
|
{
|
|
g.DrawImage(t.Bitmap,
|
|
((24 * p + Offset
|
|
- (t.Centered
|
|
? new int2(t.Bitmap.Width / 2 - 12, t.Bitmap.Height / 2 - 12)
|
|
: int2.Zero)).ToPoint()));
|
|
}
|
|
|
|
void DrawActorBorder(System.Drawing.Graphics g, int2 p, ActorTemplate t)
|
|
{
|
|
var origin = (24 * p + Offset
|
|
- (t.Centered
|
|
? new int2(t.Bitmap.Width / 2 - 12, t.Bitmap.Height / 2 - 12)
|
|
: int2.Zero)).ToPoint();
|
|
g.DrawRectangle(CordonPen,
|
|
origin.X, origin.Y,
|
|
t.Bitmap.Width, t.Bitmap.Height );
|
|
}
|
|
|
|
protected override void OnPaint(PaintEventArgs e)
|
|
{
|
|
if (Map == null) return;
|
|
if (TileSet == null) return;
|
|
|
|
for( var u = 0; u < Map.MapSize.X; u += ChunkSize )
|
|
for (var v = 0; v < Map.MapSize.Y; v += ChunkSize)
|
|
{
|
|
var x = new int2(u/ChunkSize,v/ChunkSize);
|
|
if (!Chunks.ContainsKey(x)) Chunks[x] = RenderChunk(u / ChunkSize, v / ChunkSize);
|
|
e.Graphics.DrawImage(Chunks[x], (24 * ChunkSize * x + Offset).ToPoint());
|
|
}
|
|
|
|
e.Graphics.DrawRectangle(CordonPen,
|
|
new Rectangle(Map.XOffset * 24 + Offset.X, Map.YOffset * 24 + Offset.Y, Map.Width * 24, Map.Height * 24));
|
|
|
|
foreach (var ar in Map.Actors)
|
|
DrawActor(e.Graphics, ar.Value.Location, ActorTemplates[ar.Value.Name]);
|
|
|
|
if (Brush != null)
|
|
e.Graphics.DrawImage(Brush.Bitmap,
|
|
(24 * GetBrushLocation() + Offset).ToPoint());
|
|
|
|
if (Actor != null)
|
|
DrawActor(e.Graphics, GetBrushLocation(), Actor);
|
|
|
|
if (Resource != null)
|
|
e.Graphics.DrawImage(Resource.Bitmap,
|
|
(24 * GetBrushLocation() + Offset).ToPoint());
|
|
|
|
if (Brush == null && Actor == null && Resource == null)
|
|
{
|
|
var x = Map.Actors.FirstOrDefault(a => a.Value.Location == GetBrushLocation());
|
|
if (x.Key != null)
|
|
DrawActorBorder(e.Graphics, x.Value.Location, ActorTemplates[x.Value.Name]);
|
|
}
|
|
}
|
|
}
|
|
} |