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| author | Simon Robertshaw <simon@hardwired.org.uk> | 2012-07-21 17:43:46 (GMT) |
|---|---|---|
| committer | Simon Robertshaw <simon@hardwired.org.uk> | 2012-07-21 17:43:46 (GMT) |
| commit | f7d8556965832821036c210ffc1f9e73f3ff70cc (patch) | |
| tree | 58e985bdc6e99a2ad8e7382ebaf33553ae93d836 /src/graphics/Renderer.cpp | |
| parent | 5bf0a084ace0e6b673efa4552b40de8b36e0668e (diff) | |
| download | powder-f7d8556965832821036c210ffc1f9e73f3ff70cc.zip powder-f7d8556965832821036c210ffc1f9e73f3ff70cc.tar.gz | |
Icons for menu items
Diffstat (limited to 'src/graphics/Renderer.cpp')
| -rw-r--r-- | src/graphics/Renderer.cpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/graphics/Renderer.cpp b/src/graphics/Renderer.cpp index 30f1bfd..d91d30f 100644 --- a/src/graphics/Renderer.cpp +++ b/src/graphics/Renderer.cpp @@ -394,6 +394,95 @@ void Renderer::RenderZoom() #endif } +int Renderer_wtypesCount; +wall_type * Renderer_wtypes = LoadWalls(Renderer_wtypesCount); + + +VideoBuffer * Renderer::WallIcon(int wallID, int width, int height) +{ + int x, y, i, j, cr, cg, cb; + int wt = wallID; + if (wt<0 || wt>=Renderer_wtypesCount) + return 0; + wall_type *wtypes = Renderer_wtypes; + pixel pc = wtypes[wt].colour; + pixel gc = wtypes[wt].eglow; + VideoBuffer * newTexture = new VideoBuffer(width, height); + if (wtypes[wt].drawstyle==1) + { + for (j=0; j<height; j+=2) + for (i=(j>>1)&1; i<width; i+=2) + newTexture->SetPixel(i, j, PIXR(pc), PIXG(pc), PIXB(pc), 255); + } + else if (wtypes[wt].drawstyle==2) + { + for (j=0; j<height; j+=2) + for (i=0; i<width; i+=2) + newTexture->SetPixel(i, j, PIXR(pc), PIXG(pc), PIXB(pc), 255); + } + else if (wtypes[wt].drawstyle==3) + { + for (j=0; j<height; j++) + for (i=0; i<width; i++) + newTexture->SetPixel(i, j, PIXR(pc), PIXG(pc), PIXB(pc), 255); + } + else if (wtypes[wt].drawstyle==4) + { + for (j=0; j<height; j++) + for (i=0; i<width; i++) + if(i%CELL == j%CELL) + newTexture->SetPixel(i, j, PIXR(pc), PIXG(pc), PIXB(pc), 255); + else if (i%CELL == (j%CELL)+1 || (i%CELL == 0 && j%CELL == CELL-1)) + newTexture->SetPixel(i, j, PIXR(gc), PIXG(gc), PIXB(gc), 255); + else + newTexture->SetPixel(i, j, 0x20, 0x20, 0x20, 255); + } + + // special rendering for some walls + if (wt==WL_EWALL) + { + for (j=0; j<height; j++) + for (i=0; i<width; i++) + if(i > width/2) + { + if (i&j&1) + newTexture->SetPixel(i, j, PIXR(pc), PIXG(pc), PIXB(pc), 255); + } + else + { + if (!(i&j&1)) + newTexture->SetPixel(i, j, PIXR(pc), PIXG(pc), PIXB(pc), 255); + } + } + else if (wt==WL_WALLELEC) + { + for (j=0; j<height; j++) + for (i=0; i<width; i++) + { + if (!((y*CELL+j)%2) && !((x*CELL+i)%2)) + newTexture->SetPixel(i, j, PIXR(pc), PIXG(pc), PIXB(pc), 255); + else + newTexture->SetPixel(i, j, 0x80, 0x80, 0x80, 255); + } + } + else if (wt==WL_EHOLE) + { + for (j=0; j<height; j++) + for (i=0; i<width; i++) + if(i < width/2) + { + if (i&j&1) + newTexture->SetPixel(i, j, PIXR(pc), PIXG(pc), PIXB(pc), 255); + } + else + { + if (!(i&j&1)) + newTexture->SetPixel(i, j, PIXR(pc), PIXG(pc), PIXB(pc), 255); + } + } + return newTexture; +} + void Renderer::DrawWalls() { #ifndef OGLR |