graphic_utils.h

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#ifndef GRAPHIC_UTILS_H
#define GRAPHIC_UTILS_H
 
#include <tonc_math.h>
#include <tonc_video.h>
 
#define MAIN_BG_SBB   31
#define MAIN_BG_CBB   1
#define TTE_SBB       30
#define TTE_CBB       0
#define AFFINE_BG_SBB 2
#define AFFINE_BG_CBB 2
#define PAL_ROW_LEN   16
 
#define TILE_SIZE 8
 
#define TILE_MEM_OBJ_CHARBLOCK0_IDX 4
 
#define TTE_BIT_UNPACK_OFFSET 14
 
#define TTE_BIT_ON_CLR_IDX TTE_BIT_UNPACK_OFFSET + 1
 
#define TTE_GREEN_PB 6 // 0x6
 
#define TTE_PURPLE_PB 7 // 0x7
 
#define TTE_DARK_GREEN_PB 8 // 0x8
 
#define TTE_DARK_BLUE_PB 9 // 0x9
 
#define TTE_BLACK_PB 10 // 0xA
 
#define TTE_YELLOW_PB 11 // 0xB
 
#define TTE_BLUE_PB 12 // 0xC
 
#define TTE_RED_PB 13 // 0xD
 
#define TTE_WHITE_PB 14 // 0xE
 
#define TTE_SPECIAL_PB_MULT_OFFSET 0x1000
 
#define TTE_CHAR_SIZE TILE_SIZE
 
#define TTE_GREEN_TAG "#{cx:0x6000}"
 
#define TTE_PURPLE_TAG "#{cx:0x7000}"
 
#define TTE_DARK_GREEN_TAG "#{cx:0x8000}"
 
#define TTE_DARK_BLUE_TAG "#{cx:0x9000}"
 
#define TTE_BLACK_TAG "#{cx:0xA000}"
 
#define TTE_YELLOW_TAG "#{cx:0xB000}"
 
#define TTE_BLUE_TAG "#{cx:0xC000}"
 
#define TTE_RED_TAG "#{cx:0xD000}"
 
#define TTE_WHITE_TAG "#{cx:0xE000}"
 
#define TTE_DIAMOND_TAG TTE_YELLOW_TAG "Diamond "
 
#define TTE_HEART_TAG TTE_RED_TAG "Hearts "
 
#define TTE_SPADE_TAG TTE_DARK_BLUE_TAG "Spade "
 
#define TTE_CLUB_TAG TTE_DARK_GREEN_TAG "Club "
 
#define TEXT_CLR_GREEN RGB15(10, 27, 16)
 
#define TEXT_CLR_PURPLE RGB15(25, 15, 31)
 
#define TEXT_CLR_DARK_GREEN RGB15(0, 14, 8)
 
#define TEXT_CLR_DARK_BLUE RGB15(10, 5, 15)
 
#define TEXT_CLR_BLACK RGB15(3, 5, 5) // ~ 0x1483
 
#define TEXT_CLR_YELLOW RGB15(31, 20, 0) // 0x029F
 
#define TEXT_CLR_BLUE RGB15(0, 18, 31) // 0x7E40
 
#define TEXT_CLR_RED RGB15(31, 9, 8) // 0x213F
 
#define TEXT_CLR_WHITE CLR_WHITE
 
#define SE_ROW_LEN 32
 
#define SE_COL_LEN 32
 
enum ScreenVertDir
{
    SCREEN_UP = -1,
    SCREEN_DOWN = 1
};
 
enum ScreenHorzDir
{
    SCREEN_LEFT = -1,
    SCREEN_RIGHT = 1
};
 
enum OverflowDir
{
    OVERFLOW_LEFT = SCREEN_LEFT,
    OVERFLOW_RIGHT = SCREEN_RIGHT
};
 
enum TextJustifyFlag
{
    JUSTIFY_LEFT,
    JUSTIFY_CENTER
};
 
// When making this, missed that it already exists in tonc_math.h
typedef RECT Rect;
 
// clang-format off
// clang-format on
typedef struct NinePatchRect
{
    Rect patch_rect;
    Rect margins;
} NinePatchRect;
 
INLINE void tte_colors_setup(void)
{
    pal_bg_bank[TTE_GREEN_PB][TTE_BIT_ON_CLR_IDX] = TEXT_CLR_GREEN;
    pal_bg_bank[TTE_PURPLE_PB][TTE_BIT_ON_CLR_IDX] = TEXT_CLR_PURPLE;
    pal_bg_bank[TTE_DARK_GREEN_PB][TTE_BIT_ON_CLR_IDX] = TEXT_CLR_DARK_GREEN;
    pal_bg_bank[TTE_DARK_BLUE_PB][TTE_BIT_ON_CLR_IDX] = TEXT_CLR_DARK_BLUE;
    pal_bg_bank[TTE_BLACK_PB][TTE_BIT_ON_CLR_IDX] = TEXT_CLR_BLACK;
    pal_bg_bank[TTE_YELLOW_PB][TTE_BIT_ON_CLR_IDX] = TEXT_CLR_YELLOW;
    pal_bg_bank[TTE_BLUE_PB][TTE_BIT_ON_CLR_IDX] = TEXT_CLR_BLUE;
    pal_bg_bank[TTE_RED_PB][TTE_BIT_ON_CLR_IDX] = TEXT_CLR_RED;
    pal_bg_bank[TTE_WHITE_PB][TTE_BIT_ON_CLR_IDX] = TEXT_CLR_WHITE;
}
 
INLINE int rect_width(const Rect* rect)
{
    return max(0, rect->right - rect->left + 1);
}
 
INLINE int rect_height(const Rect* rect)
{
    return max(0, rect->bottom - rect->top + 1);
}
 
void bg_se_copy_rect_1_tile_vert(u16 bg_sbb, Rect se_rect, enum ScreenVertDir direction);
 
void main_bg_se_clear_rect(Rect se_rect);
 
void main_bg_se_copy_rect_1_tile_vert(Rect se_rect, enum ScreenVertDir direction);
 
void main_bg_se_copy_rect(Rect se_rect, BG_POINT dest_pos);
 
void main_bg_se_copy_expand_tile(Rect se_rect_dest, BG_POINT se_tile_src);
 
void main_bg_se_copy_expand_9_patch(Rect se_dest_rect, const NinePatchRect* src_9_ptch);
 
void main_bg_se_copy_expand_3x3_rect(Rect se_rect_dest, BG_POINT se_rect_src_3x3_top_left);
 
void main_bg_se_copy_expand_3w_row(Rect se_dest_rect, BG_POINT src_row_left_pnt);
 
void main_bg_se_move_rect_1_tile_vert(Rect se_rect, enum ScreenVertDir direction);
 
void tte_erase_rect_wrapper(Rect rect);
 
void update_text_rect_to_right_align_str(
    Rect* rect,
    const char* str,
    enum OverflowDir overflow_direction
);
 
void update_text_rect_to_center_str(Rect* rect, const char* str, enum ScreenHorzDir bias_direction);
 
void memcpy16_tile8_with_palette_offset(u16* dst, const u16* src, uint hwcount, u8 palette_offset);
 
void memcpy32_tile8_with_palette_offset(u32* dst, const u32* src, uint wcount, u8 palette_offset);
 
void toggle_windows(bool win0, bool win1);
 
int tte_printf_justified_in_rect(
    const char* raw_text,
    Rect dst_rect,
    enum TextJustifyFlag justify_direction,
    enum ScreenHorzDir bias_direction,
    bool do_print
);
 
#endif // GRAPHIC_UTILS_H