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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,180 @@ | ||
| #include "game/level_update.h" | ||
| #include "game/area.h" | ||
| #include "game/save_file.h" | ||
| #include "level_table.h" | ||
|
|
||
| #include "minimap_levels.h" | ||
| #include "minimap.h" | ||
|
|
||
| // SM64 map area is 16384x16384 (-8192 to +8192 in x and y) | ||
| static const float MAP_OFFSET = 8192.0f; | ||
| // vertical height of 3DS bottom screen is 240px | ||
| static const float MAP_SIZE = 240.0f; | ||
| // translate 0->16384 into 0->240 | ||
| static const float MAP_SCALE = MAP_SIZE / (2 * MAP_OFFSET); | ||
|
|
||
| static u8 level_index = 0; // map gCurrLevelNum into level_info[X][] | ||
| static u8 area_index = 0; // map gCurrAreaIndex into level_info[][X] | ||
|
|
||
| static s16 current_level = -1; | ||
| static s16 current_area = -1; | ||
|
|
||
| bool minimap_has_level_or_area_changed() | ||
| { | ||
| return (current_level != gCurrLevelNum || current_area != gCurrAreaIndex); | ||
| } | ||
|
|
||
| bool minimap_load_level_and_area() | ||
| { | ||
| // gCurrAreaIndex is 1-indexed | ||
| area_index = gCurrAreaIndex > 0 ? gCurrAreaIndex - 1 : 0; | ||
|
|
||
| switch (gCurrLevelNum) | ||
| { | ||
| case LEVEL_BBH: | ||
| level_index = 1; | ||
| break; | ||
| case LEVEL_CCM: | ||
| level_index = 2; | ||
| break; | ||
| case LEVEL_CASTLE: | ||
| level_index = 3; | ||
| break; | ||
| case LEVEL_HMC: | ||
| level_index = 4; | ||
| break; | ||
| case LEVEL_SSL: | ||
| level_index = 5; | ||
| break; | ||
| case LEVEL_BOB: | ||
| level_index = 6; | ||
| break; | ||
| case LEVEL_SL: | ||
| level_index = 7; | ||
| break; | ||
| case LEVEL_WDW: | ||
| level_index = 8; | ||
| break; | ||
| case LEVEL_JRB: | ||
| level_index = 9; | ||
| break; | ||
| case LEVEL_THI: | ||
| level_index = 10; | ||
| break; | ||
| case LEVEL_TTC: | ||
| level_index = 11; | ||
| break; | ||
| case LEVEL_RR: | ||
| level_index = 12; | ||
| break; | ||
| case LEVEL_CASTLE_GROUNDS: | ||
| level_index = 13; | ||
| // special case for drained moat | ||
| if (save_file_get_flags() & SAVE_FLAG_MOAT_DRAINED) | ||
| area_index = 1; | ||
| break; | ||
| case LEVEL_BITDW: | ||
| level_index = 14; | ||
| break; | ||
| case LEVEL_VCUTM: | ||
| level_index = 15; | ||
| break; | ||
| case LEVEL_BITFS: | ||
| level_index = 16; | ||
| break; | ||
| case LEVEL_SA: | ||
| level_index = 17; | ||
| break; | ||
| case LEVEL_BITS: | ||
| level_index = 18; | ||
| break; | ||
| case LEVEL_LLL: | ||
| level_index = 19; | ||
| break; | ||
| case LEVEL_DDD: | ||
| level_index = 20; | ||
| break; | ||
| case LEVEL_WF: | ||
| level_index = 21; | ||
| break; | ||
| case LEVEL_CASTLE_COURTYARD: | ||
| level_index = 22; | ||
| break; | ||
| case LEVEL_PSS: | ||
| level_index = 23; | ||
| break; | ||
| case LEVEL_COTMC: | ||
| level_index = 24; | ||
| break; | ||
| case LEVEL_TOTWC: | ||
| level_index = 25; | ||
| break; | ||
| case LEVEL_BOWSER_1: | ||
| level_index = 26; | ||
| break; | ||
| case LEVEL_WMOTR: | ||
| level_index = 27; | ||
| break; | ||
| case LEVEL_BOWSER_2: | ||
| level_index = 28; | ||
| break; | ||
| case LEVEL_BOWSER_3: | ||
| level_index = 29; | ||
| break; | ||
| case LEVEL_TTM: | ||
| level_index = 30; | ||
| break; | ||
| case LEVEL_UNKNOWN_1: | ||
| case LEVEL_UNKNOWN_2: | ||
| case LEVEL_UNKNOWN_3: | ||
| case LEVEL_ENDING: | ||
| case LEVEL_UNKNOWN_32: | ||
| case LEVEL_UNKNOWN_35: | ||
| case LEVEL_UNKNOWN_37: | ||
| case LEVEL_UNKNOWN_38: | ||
| default: | ||
| level_index = 0; // blank | ||
| } | ||
|
|
||
| current_level = gCurrLevelNum; | ||
| current_area = gCurrAreaIndex; | ||
|
|
||
| // return whether or not this is a real level | ||
| return level_index > 0; | ||
| } | ||
|
|
||
| void minimap_get_current_texture(uint8_t **texture, size_t *texture_size, uint32_t *color) | ||
| { | ||
| #pragma GCC diagnostic ignored "-Wdiscarded-qualifiers" | ||
| *texture = level_info[level_index][area_index].texture; | ||
| #pragma GCC diagnostic pop | ||
| *texture_size = level_info[level_index][area_index].size; | ||
| *color = level_info[level_index][area_index].color; | ||
| } | ||
|
|
||
| bool minimap_get_mario_position(float *mario_x, float *mario_y, float *mario_direction) | ||
| { | ||
| if (gMarioState == NULL) | ||
| { | ||
| return false; | ||
| } | ||
|
|
||
| // get mario's current position | ||
| float cur_mario_x = gMarioState->pos[0]; // x | ||
| float cur_mario_y = gMarioState->pos[2]; // y | ||
|
|
||
| float cur_mario_direction = gMarioState->faceAngle[1]; | ||
|
|
||
| // scale for the mini map and clamp | ||
| float mario_x_scaled_and_offset = MIN(MAP_SIZE, MAX(0.0f, (cur_mario_x + MAP_OFFSET) * MAP_SCALE)); | ||
| float mario_y_scaled_and_offset = MIN(MAP_SIZE, MAX(0.0f, (cur_mario_y + MAP_OFFSET) * MAP_SCALE)); | ||
|
|
||
| // range of rotation is +- 32768 | ||
| float mario_direction_scaled = cur_mario_direction / 65536.0f; | ||
|
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| *mario_x = mario_x_scaled_and_offset; | ||
| *mario_y = mario_y_scaled_and_offset; | ||
| *mario_direction = mario_direction_scaled; | ||
|
|
||
| return true; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| #ifndef GFX_MINIMAP_H | ||
| #define GFX_MINIMAP_H | ||
|
|
||
| #include <stdbool.h> | ||
|
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||
| bool minimap_has_level_or_area_changed(); | ||
| bool minimap_load_level_and_area(); | ||
| void minimap_get_current_texture(uint8_t **texture, size_t *texture_size, uint32_t *color); | ||
| bool minimap_get_mario_position(float *mario_x, float *mario_y, float *mario_direction); | ||
|
|
||
| #endif |
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