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Code Issues 11 Pull Requests Projects 4 Releases Wiki Activity

Fix ground check 

Use line check instead of box check
scene_man
En Yi 2023-11-22 21:04:00 +08:00
parent 09ee7aa4b3
commit 1311c2f0b7
1 changed files with 6 additions and 5 deletions
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11
engine/collisions.c
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@ -181,17 +181,18 @@ bool check_on_ground(Entity_t* p_ent, Vector2 pos, Vector2 prev_pos, Vector2 bbo
Vector2 new_pos = Vector2Add(pos, (Vector2){0, 1}); Vector2 new_pos = Vector2Add(pos, (Vector2){0, 1});
CollideEntity_t ent = { CollideEntity_t ent = {
.p_ent = p_ent, .p_ent = p_ent,
.bbox = (Rectangle){new_pos.x, new_pos.y + bbox_sz.y - 1, bbox_sz.x, 1}, .bbox = (Rectangle){new_pos.x, new_pos.y + bbox_sz.y, bbox_sz.x, 1},
.prev_bbox = (Rectangle){prev_pos.x, prev_pos.y, bbox_sz.x, bbox_sz.y}, .prev_bbox = (Rectangle){prev_pos.x, prev_pos.y, bbox_sz.x, bbox_sz.y},
.area = (TileArea_t){ .area = (TileArea_t){
.tile_x1 = (new_pos.x) / grid->tile_size, .tile_x1 = (new_pos.x) / grid->tile_size,
.tile_y1 = (new_pos.y + bbox_sz.y - 1) / grid->tile_size, .tile_y1 = (new_pos.y + bbox_sz.y) / grid->tile_size,
.tile_x2 = (new_pos.x + bbox_sz.x - 1) / grid->tile_size, .tile_x2 = (new_pos.x + bbox_sz.x) / grid->tile_size,
.tile_y2 = (new_pos.y + bbox_sz.y - 1) / grid->tile_size .tile_y2 = (new_pos.y + bbox_sz.y) / grid->tile_size
} }
}; };
return check_collision(&ent, grid, true); return check_collision_line(&ent, grid, false);
//return check_collision(&ent, grid, true);
} }
uint8_t check_bbox_edges( uint8_t check_bbox_edges(