Description:
Add culling for trees.
Commit status:
[Not Reviewed]
References:
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Unresolved TODOs:
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Author
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| @@ -478,7 +478,11 | |||
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478 | 478 | return ((this.squaresAcross + 1) + ((this.squaresDown + 1) * Tile.TileWidth)) * 10; |
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479 | 479 | } |
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480 | 480 | |
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481 |
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481 | protected Boolean cull(int gridX, int gridY) | |
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482 | { | |
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483 | return cull(gridX, gridY, 0); | |
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484 | } | |
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485 | protected Boolean cull(int gridX, int gridY, int margin) | |
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482 | 486 | { |
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483 | 487 | int screenX = (gridX - gridY) * Tile.TileSpriteWidth / 2; |
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484 | 488 | int screenY = (gridX + gridY) * Tile.TileSpriteHeight / 2; |
| @@ -486,8 +490,8 | |||
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486 | 490 | Vector2 original = Vector2.Transform(new Vector2(screenX, screenY), camera.get_transformation(GraphicsDevice)); |
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487 | 491 | |
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488 | 492 | return (!FNAGame.enableCulling || |
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489 | (MathUtils.Between(original.X, -Tile.TileSpriteWidth, FNAGame.width) | |
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490 | && MathUtils.Between(original.Y, -Tile.TileSpriteHeight, FNAGame.height))); | |
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493 | (MathUtils.Between(original.X, -Tile.TileSpriteWidth - margin, FNAGame.width) | |
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494 | && MathUtils.Between(original.Y, -Tile.TileSpriteHeight - margin, FNAGame.height))); | |
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491 | 495 | } |
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492 | 496 | |
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493 | 497 | //Convenience method I'm not super sure about anymore. |
| @@ -743,7 +747,8 | |||
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743 | 747 | for (int j = 0; j < this.simulation.map.MapWidth; j += 1) |
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744 | 748 | { |
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745 | 749 | |
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746 |
if (this.simulation.map.cells[i][j].hasTree |
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750 | if (this.simulation.map.cells[i][j].hasTree | |
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751 | && this.cull(i, j)) | |
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747 | 752 | { //until we actually simulate: |
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748 | 753 | drawTileAt(i, j, 142, 2); |
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749 | 754 | // if ((i + j) % 8 == 0) |
| @@ -756,7 +761,9 | |||
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756 | 761 | // } |
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757 | 762 | this.treesDrawn++; |
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758 | 763 | } |
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759 |
else if (this.simulation.map.cells[i][j].status == CellStatus.DeadTree |
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764 | else if (this.simulation.map.cells[i][j].status == CellStatus.DeadTree | |
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765 | && this.cull(i, j)) | |
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766 | { | |
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760 | 767 | drawTileAt(i, j, 141, 2); |
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761 | 768 | // System.Console.WriteLine(String.Format("Drew Dead Tree at {0},{1}", i, j)); |
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762 | 769 | this.treesDrawn++; |
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