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Improve worldpos.h

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This commit is contained in:
Dominic Masters
2025-11-09 20:55:41 -06:00
parent d6c497731f
commit aee06f51f0
8 changed files with 115 additions and 107 deletions
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22
src/rpg/world/chunk.h
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@@ -7,6 +7,7 @@
#pragma once
#include "rpg/world/tile.h"
#include "worldpos.h"
#define CHUNK_WIDTH 4
#define CHUNK_HEIGHT 4
@@ -14,20 +15,23 @@
#define CHUNK_TILE_COUNT (CHUNK_WIDTH * CHUNK_HEIGHT * CHUNK_DEPTH)
typedef struct chunk_s {
int16_t x, y, z;
chunkpos_t position;
tile_t tiles[CHUNK_TILE_COUNT];
} chunk_t;
/**
* Gets the tile index for a tile position within a chunk.
*
* @param relativeTileX The X coordinate of the tile within the chunk.
* @param relativeTileY The Y coordinate of the tile within the chunk.
* @param relativeTileZ The Z coordinate of the tile within the chunk.
* @param position The position within the chunk.
* @return The tile index within the chunk.
*/
uint32_t chunkGetTileIndex(
const uint8_t relativeTileX,
const uint8_t relativeTileY,
const uint8_t relativeTileZ
);
uint32_t chunkGetTileIndex(const chunkpos_t position);
/**
* Checks if two chunk positions are equal.
*
* @param a The first chunk position.
* @param b The second chunk position.
* @return true if equal, false otherwise.
*/
bool_t chunkPositionIsEqual(const chunkpos_t a, const chunkpos_t b);