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Update models_first_person_maze.c

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Ray
2026-01-07 22:40:28 +01:00
parent 5e1f5d5b74
commit c814625c00
1 changed files with 6 additions and 2 deletions
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8
examples/models/models_first_person_maze.c
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@ -83,10 +83,14 @@ int main(void)
// Check map collisions using image data and player position against surrounding cells only // Check map collisions using image data and player position against surrounding cells only
for (int y = playerCellY - 1; y <= playerCellY + 1; y++) for (int y = playerCellY - 1; y <= playerCellY + 1; y++)
{ {
if (y < 0 || y >= cubicmap.height) continue; // Avoid map accessing out of bounds
if ((y < 0) || (y >= cubicmap.height)) continue;
for (int x = playerCellX - 1; x <= playerCellX + 1; x++) for (int x = playerCellX - 1; x <= playerCellX + 1; x++)
{ {
if (x < 0 || x >= cubicmap.width) continue; // Avoid map accessing out of bounds
if ((x < 0) || (x >= cubicmap.width)) continue;
if ((mapPixels[y*cubicmap.width + x].r == 255) && // Collision: white pixel, only check R channel if ((mapPixels[y*cubicmap.width + x].r == 255) && // Collision: white pixel, only check R channel
(CheckCollisionCircleRec(playerPos, playerRadius, (CheckCollisionCircleRec(playerPos, playerRadius,
(Rectangle){ mapPosition.x - 0.5f + x*1.0f, mapPosition.z - 0.5f + y*1.0f, 1.0f, 1.0f }))) (Rectangle){ mapPosition.x - 0.5f + x*1.0f, mapPosition.z - 0.5f + y*1.0f, 1.0f, 1.0f })))