mirror of
https://github.com/ACreTeam/ac-decomp
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Cuyler36
119 lines
3.4 KiB
C
119 lines
3.4 KiB
C
#ifndef M_COLLISION_BG_H
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#define M_COLLISION_BG_H
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#include "types.h"
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#include "m_lib.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum field_layer {
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mCoBG_LAYER0,
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mCoBG_LAYER1,
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mCoBG_LAYER2,
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mCoBG_LAYER3,
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mCoBG_LAYER_NUM
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};
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enum background_attribute {
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/* TODO: finish */
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mCoBG_ATTRIBUTE_GRASS0,
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mCoBG_ATTRIBUTE_GRASS1,
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mCoBG_ATTRIBUTE_GRASS2,
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mCoBG_ATTRIBUTE_GRASS3,
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mCoBG_ATTRIBUTE_SOIL0,
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mCoBG_ATTRIBUTE_SOIL1,
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mCoBG_ATTRIBUTE_SOIL2,
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mCoBG_ATTRIBUTE_BUSH = 9,
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mCoBG_ATTRIBUTE_WAVE = 11,
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mCoBG_ATTRIBUTE_WATER,
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mCoBG_ATTRIBUTE_WATERFALL,
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mCoBG_ATTRIBUTE_RIVER_N,
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mCoBG_ATTRIBUTE_RIVER_NW,
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mCoBG_ATTRIBUTE_RIVER_W,
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mCoBG_ATTRIBUTE_RIVER_SW,
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mCoBG_ATTRIBUTE_RIVER_S,
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mCoBG_ATTRIBUTE_RIVER_SE,
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mCoBG_ATTRIBUTE_RIVER_E,
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mCoBG_ATTRIBUTE_RIVER_NE,
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mCoBG_ATTRIBUTE_SAND,
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mCoBG_ATTRIBUTE_WOOD,
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mCoBG_ATTRIBUTE_SEA,
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};
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/* sizeof(mCoBG_CollisionData_c) == 4*/
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typedef struct collision_bg_data_s {
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/* 1------- -------- -------- -------- */ u32 shape:1; /* collision shape */
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/* -11111-- -------- -------- -------- */ u32 center:5;
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/* ------11 111----- -------- -------- */ u32 top_left:5;
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/* -------- ---11111 -------- -------- */ u32 bot_left:5;
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/* -------- -------- 11111--- -------- */ u32 top_right:5;
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/* -------- -------- -----111 11------ */ u32 bot_right:5;
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/* -------- -------- -------- --111111 */ u32 unit_attribute:6; /* background_attribute type */
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} mCoBG_CollisionData_c;
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/* sizeof (mCoBG_Collision_u) == 4 */
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typedef union collision_bg_u {
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u32 raw;
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mCoBG_CollisionData_c data;
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} mCoBG_Collision_u;
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typedef struct collision_bg_check_result_s {
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u32 on_ground:1;
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u32 hit_attribute_wall:5;
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u32 hit_wall:5;
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u32 hit_wall_count:3;
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u32 unk_flag0:1;
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u32 unit_attribute:6;
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u32 is_on_move_bg_obj:1;
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u32 is_in_water:1;
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u32 unk_flag1:1;
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u32 unk_flag2:1;
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u32 unk_flag3:1;
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u32 unk_flag4:1;
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u32 unk_flag5:1;
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u32 unk_flag6:4;
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} mCoBG_CheckResult_c;
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typedef struct wall_info_s {
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s16 angleY;
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s16 type;
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} mCoBG_WallInfo_c;
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typedef struct collision_bg_check_s {
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mCoBG_Collision_u collision_units[5];
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mCoBG_CheckResult_c result;
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f32 wall_top_y;
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f32 wall_bottom_y;
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f32 ground_y;
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mCoBG_WallInfo_c wall_info[2];
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s16 in_front_wall_angle_y;
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} mCoBG_Check_c;
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extern u32 mCoBG_Wpos2BgAttribute_Original(xyz_t wpos);
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extern u32 mCoBG_Wpos2Attribute(xyz_t wpos, char* is_diggable);
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extern int mCoBG_CheckWaterAttribute(u32 attribute);
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extern f32 mCoBG_GetBgY_AngleS_FromWpos(s_xyz* angle_to_ground, xyz_t wpos, f32 offset_y);
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extern int mCoBG_CheckWaterAttribute_OutOfSea(u32 attribute);
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extern int mCoBG_CheckHole_OrgAttr(u32 attribute);
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extern f32 mCoBG_GetBgY_OnlyCenter_FromWpos2(xyz_t wpos, f32 foot_dist);
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extern int mCoBG_Attribute2CheckPlant(u32 attribute, const xyz_t* wpos);
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extern void mCoBG_BgCheckControll(xyz_t* reverse_pos, ACTOR* actor, f32 check_range, f32 offset_y, s16 wall_attr_check, s16 no_reverse, s16 check_type);
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extern int mCoBG_Height2GetLayer(f32 height);
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extern void mCoBG_SetPlussOffset(xyz_t wpos, s16 offset, s16 new_attrib);
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extern int mCoBG_GetLayer(const xyz_t* wpos);
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extern int mCoBG_BnumUnum2HoleNumber(int block_x, int block_z, int ut_x, int ut_z);
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extern f32 mCoBG_GetWaterHeight_File(xyz_t wpos, char* file, int line);
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#define mCoBG_GetWaterHeight(wpos) mCoBG_GetWaterHeight_File(wpos, __FILE__, __LINE__)
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extern int mCoBG_CheckSandUt_ForFish(xyz_t* wpos);
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#ifdef __cplusplus
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}
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#endif
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#endif
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