2020-06-02 16:44:34 +00:00
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#ifndef SURFACE_COLLISION_H
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#define SURFACE_COLLISION_H
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#include <PR/ultratypes.h>
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#include "types.h"
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2019-08-25 04:46:40 +00:00
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#define LEVEL_BOUNDARY_MAX 0x2000
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#define CELL_SIZE 0x400
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struct WallCollisionData
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{
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/*0x00*/ f32 x, y, z;
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/*0x0C*/ f32 offsetY;
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/*0x10*/ f32 radius;
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/*0x14*/ s16 unk14;
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/*0x16*/ s16 numWalls;
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/*0x18*/ struct Surface *walls[4];
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};
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struct FloorGeometry
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{
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f32 unused[4]; // possibly position data?
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f32 normalX;
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f32 normalY;
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f32 normalZ;
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f32 originOffset;
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};
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s32 f32_find_wall_collision(f32 *xPtr, f32 *yPtr, f32 *zPtr, f32 offsetY, f32 radius);
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s32 find_wall_collisions(struct WallCollisionData *colData);
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f32 find_ceil(f32 posX, f32 posY, f32 posZ, struct Surface **pceil);
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f32 find_floor_height_and_data(f32 xPos, f32 yPos, f32 zPos, struct FloorGeometry **floorGeo);
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f32 find_floor_height(f32 x, f32 y, f32 z);
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f32 find_floor(f32 xPos, f32 yPos, f32 zPos, struct Surface **pfloor);
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f32 find_water_level(f32 x, f32 z);
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f32 find_poison_gas_level(f32 x, f32 z);
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void debug_surface_list_info(f32 xPos, f32 zPos);
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2020-05-08 01:24:42 +00:00
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void find_surface_on_ray(Vec3f orig, Vec3f dir, struct Surface **hit_surface, Vec3f hit_pos);
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2019-08-25 04:46:40 +00:00
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2020-06-02 16:44:34 +00:00
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#endif // SURFACE_COLLISION_H
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