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Make grass block vision

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Peter Stockings
2026-01-05 21:32:18 +11:00
parent 39528d297e
commit a01d4abdf7
4 changed files with 18 additions and 8 deletions
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8
src/core/terrain.ts
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@@ -16,13 +16,14 @@ export interface TileBehavior {
isBlocking: boolean;
isDestructible: boolean;
isDestructibleByWalk?: boolean;
blocksVision?: boolean;
destructsTo?: TileType;
}
export const TILE_DEFINITIONS: Record<number, TileBehavior> = {
[TileType.EMPTY]: { id: TileType.EMPTY, isBlocking: false, isDestructible: false },
[TileType.WALL]: { id: TileType.WALL, isBlocking: true, isDestructible: false },
[TileType.GRASS]: { id: TileType.GRASS, isBlocking: false, isDestructible: true, isDestructibleByWalk: true, destructsTo: TileType.GRASS_SAPLINGS },
[TileType.GRASS]: { id: TileType.GRASS, isBlocking: false, isDestructible: true, isDestructibleByWalk: true, blocksVision: true, destructsTo: TileType.GRASS_SAPLINGS },
[TileType.GRASS_SAPLINGS]: { id: TileType.GRASS_SAPLINGS, isBlocking: false, isDestructible: false },
[TileType.EMPTY_DECO]: { id: TileType.EMPTY_DECO, isBlocking: false, isDestructible: false },
[TileType.WALL_DECO]: { id: TileType.WALL_DECO, isBlocking: true, isDestructible: false },
@@ -45,6 +46,11 @@ export function isDestructibleByWalk(tile: number): boolean {
return def ? !!def.isDestructibleByWalk : false;
}
export function blocksSight(tile: number): boolean {
const def = TILE_DEFINITIONS[tile];
return def ? (def.isBlocking || !!def.blocksVision) : false;
}
export function getDestructionResult(tile: number): number | undefined {
const def = TILE_DEFINITIONS[tile];
return def ? def.destructsTo : undefined;