summaryrefslogtreecommitdiff
path: root/src/engine/text_window.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/engine/text_window.c')
-rw-r--r--src/engine/text_window.c256
1 files changed, 256 insertions, 0 deletions
diff --git a/src/engine/text_window.c b/src/engine/text_window.c
new file mode 100644
index 000000000..c001ddefc
--- /dev/null
+++ b/src/engine/text_window.c
@@ -0,0 +1,256 @@
+#include "global.h"
+#include "text_window.h"
+#include "main.h"
+#include "palette.h"
+#include "text.h"
+
+#define STD_MSG_BOX_LEFT 0
+#define STD_MSG_BOX_TOP 14
+#define STD_MSG_BOX_WIDTH 26
+#define STD_MSG_BOX_HEIGHT 4
+
+static void LoadTextWindowTiles(u8, void *);
+static void LoadTextWindowPalette(u8, u8);
+static void DrawTextWindowInternal(u16 *dest, u16 baseTileNum, u8 left, u8 top, u8 right, u8 bottom);
+static u16 GetMessageBoxTilemapEntry(u16 tilemapEntry, u8 x, u8 y, u8 width, u8 height);
+static void DrawMessageBox(struct Window *win, u8 left, u8 top, u8 width, u8 height);
+
+static u16 sTextWindowBaseTileNum;
+static u16 sMessageBoxBaseTileNum;
+
+extern const u8 gTextWindowFrame1_Gfx[];
+extern const u8 gTextWindowFrame2_Gfx[];
+extern const u8 gTextWindowFrame3_Gfx[];
+extern const u8 gTextWindowFrame4_Gfx[];
+extern const u8 gTextWindowFrame5_Gfx[];
+extern const u8 gTextWindowFrame6_Gfx[];
+extern const u8 gTextWindowFrame7_Gfx[];
+extern const u8 gTextWindowFrame8_Gfx[];
+extern const u8 gTextWindowFrame9_Gfx[];
+extern const u8 gTextWindowFrame10_Gfx[];
+extern const u8 gTextWindowFrame11_Gfx[];
+extern const u8 gTextWindowFrame12_Gfx[];
+extern const u8 gTextWindowFrame13_Gfx[];
+extern const u8 gTextWindowFrame14_Gfx[];
+extern const u8 gTextWindowFrame15_Gfx[];
+extern const u8 gTextWindowFrame16_Gfx[];
+extern const u8 gTextWindowFrame17_Gfx[];
+extern const u8 gTextWindowFrame18_Gfx[];
+extern const u8 gTextWindowFrame19_Gfx[];
+extern const u8 gTextWindowFrame20_Gfx[];
+
+extern const u16 gTextWindowFrame1_Pal[];
+extern const u16 gTextWindowFrame2_Pal[];
+extern const u16 gTextWindowFrame3_Pal[];
+extern const u16 gTextWindowFrame4_Pal[];
+extern const u16 gTextWindowFrame5_Pal[];
+extern const u16 gTextWindowFrame6_Pal[];
+extern const u16 gTextWindowFrame7_Pal[];
+extern const u16 gTextWindowFrame8_Pal[];
+extern const u16 gTextWindowFrame9_Pal[];
+extern const u16 gTextWindowFrame10_Pal[];
+extern const u16 gTextWindowFrame11_Pal[];
+extern const u16 gTextWindowFrame12_Pal[];
+extern const u16 gTextWindowFrame13_Pal[];
+extern const u16 gTextWindowFrame14_Pal[];
+extern const u16 gTextWindowFrame15_Pal[];
+extern const u16 gTextWindowFrame16_Pal[];
+extern const u16 gTextWindowFrame17_Pal[];
+extern const u16 gTextWindowFrame18_Pal[];
+extern const u16 gTextWindowFrame19_Pal[];
+extern const u16 gTextWindowFrame20_Pal[];
+
+extern const u8 gMessageBox_Gfx[];
+
+static const struct FrameGraphics gUnknown_083761F0[20] =
+{
+ {gTextWindowFrame1_Gfx, gTextWindowFrame1_Pal},
+ {gTextWindowFrame2_Gfx, gTextWindowFrame2_Pal},
+ {gTextWindowFrame3_Gfx, gTextWindowFrame3_Pal},
+ {gTextWindowFrame4_Gfx, gTextWindowFrame4_Pal},
+ {gTextWindowFrame5_Gfx, gTextWindowFrame5_Pal},
+ {gTextWindowFrame6_Gfx, gTextWindowFrame6_Pal},
+ {gTextWindowFrame7_Gfx, gTextWindowFrame7_Pal},
+ {gTextWindowFrame8_Gfx, gTextWindowFrame8_Pal},
+ {gTextWindowFrame9_Gfx, gTextWindowFrame9_Pal},
+ {gTextWindowFrame10_Gfx, gTextWindowFrame10_Pal},
+ {gTextWindowFrame11_Gfx, gTextWindowFrame11_Pal},
+ {gTextWindowFrame12_Gfx, gTextWindowFrame12_Pal},
+ {gTextWindowFrame13_Gfx, gTextWindowFrame13_Pal},
+ {gTextWindowFrame14_Gfx, gTextWindowFrame14_Pal},
+ {gTextWindowFrame15_Gfx, gTextWindowFrame15_Pal},
+ {gTextWindowFrame16_Gfx, gTextWindowFrame16_Pal},
+ {gTextWindowFrame17_Gfx, gTextWindowFrame17_Pal},
+ {gTextWindowFrame18_Gfx, gTextWindowFrame18_Pal},
+ {gTextWindowFrame19_Gfx, gTextWindowFrame19_Pal},
+ {gTextWindowFrame20_Gfx, gTextWindowFrame20_Pal},
+};
+
+static const u16 gMessageBoxTilemap[5][7] =
+{
+ {1, 3, 4, 4, 5, 6, 9},
+ {11, 9, 9, 9, 9, 0x040B, 9},
+ {7, 9, 9, 9, 9, 10, 9},
+ {0x080B, 9, 9, 9, 9, 0x0C0B, 9},
+ {0x0801, 0x0803, 0x0804, 0x0804, 0x0805, 0x0806, 9},
+};
+
+u16 SetTextWindowBaseTileNum(u16 baseTileNum)
+{
+ sTextWindowBaseTileNum = baseTileNum;
+ return baseTileNum + 9;
+}
+
+void LoadTextWindowGraphics(struct Window *win)
+{
+ u8 *tileData = win->config->tileData + TILE_SIZE_4BPP * sTextWindowBaseTileNum;
+ LoadTextWindowTiles(gSaveBlock2.optionsWindowFrameType, tileData);
+ LoadTextWindowPalette(gSaveBlock2.optionsWindowFrameType, 0xE);
+}
+
+void LoadTextWindowGraphics_OverridePalSlot(struct Window *win, u8 palSlot)
+{
+ u8 *tileData = win->config->tileData + TILE_SIZE_4BPP * sTextWindowBaseTileNum;
+ LoadTextWindowTiles(gSaveBlock2.optionsWindowFrameType, tileData);
+ LoadTextWindowPalette(gSaveBlock2.optionsWindowFrameType, palSlot);
+}
+
+void LoadTextWindowGraphics_OverrideFrameType(struct Window *win, u8 frameType)
+{
+ u8 *tileData = win->config->tileData + TILE_SIZE_4BPP * sTextWindowBaseTileNum;
+ LoadTextWindowTiles(frameType, tileData);
+ LoadTextWindowPalette(frameType, 0xE);
+}
+
+void DrawTextWindow(struct Window *win, u8 left, u8 top, u8 right, u8 bottom)
+{
+ DrawTextWindowInternal(win->config->tilemap, sTextWindowBaseTileNum, left, top, right, bottom);
+}
+
+const struct FrameGraphics *GetTextWindowFrameGraphics(u8 frameType)
+{
+ if (frameType > 19)
+ return &gUnknown_083761F0[0];
+ else
+ return &gUnknown_083761F0[frameType];
+}
+
+static void LoadTextWindowTiles(u8 frameType, void *dest)
+{
+ const struct FrameGraphics *frameGraphics = GetTextWindowFrameGraphics(frameType);
+ CpuFastCopy(frameGraphics->tiles, dest, 9 * TILE_SIZE_4BPP);
+}
+
+static void LoadTextWindowPalette(u8 frameType, u8 palSlot)
+{
+ const struct FrameGraphics *frameGraphics = GetTextWindowFrameGraphics(frameType);
+ LoadPalette(frameGraphics->palette, 16 * palSlot, 0x20);
+}
+
+static void DrawTextWindowInternal(u16 *dest, u16 baseTileNum, u8 left, u8 top, u8 right, u8 bottom)
+{
+ u8 x, y;
+ u8 startX, endX;
+ u8 startY, endY;
+
+ startX = (left < right) ? left : right;
+ endX = (right > left) ? right : left;
+
+ startY = (top < bottom) ? top : bottom;
+ endY = (bottom > top) ? bottom : top;
+
+ dest[32 * startY + startX] = baseTileNum | 0xE000;
+
+ for (x = startX + 1; x < endX; x++)
+ dest[32 * startY + x] = (baseTileNum + 1) | 0xE000;
+
+ dest[32 * startY + endX] = (baseTileNum + 2) | 0xE000;
+
+ for (y = startY + 1; y < endY; y++)
+ {
+ dest[32 * y + startX] = (baseTileNum + 3) | 0xE000;
+
+ for (x = startX + 1; x < endX; x++)
+ dest[32 * y + x] = (baseTileNum + 4) | 0xE000;
+
+ dest[32 * y + endX] = (baseTileNum + 5) | 0xE000;
+ }
+
+ dest[32 * endY + startX] = (baseTileNum + 6) | 0xE000;
+
+ for (x = startX + 1; x < endX; x++)
+ dest[32 * endY + x] = (baseTileNum + 7) | 0xE000;
+
+ dest[32 * endY + endX] = (baseTileNum + 8) | 0xE000;
+}
+
+u16 SetMessageBoxBaseTileNum(u16 baseTileNum)
+{
+ sMessageBoxBaseTileNum = baseTileNum;
+ return baseTileNum + 14;
+}
+
+void unref_sub_80651DC(struct Window *win, u8 *text)
+{
+ sub_8002EB0(win, text, sMessageBoxBaseTileNum + 14, 2, 15);
+}
+
+void DisplayMessageBox(struct Window *win)
+{
+ LoadMessageBoxTiles(win);
+ DrawStandardMessageBox(win);
+}
+
+static u16 GetMessageBoxTilemapEntry(u16 baseTilemapEntry, u8 x, u8 y, u8 width, u8 height)
+{
+ u16 tilemapEntry = 9;
+
+ if (y >= height)
+ y = y - height + 3;
+ else if (y > 1)
+ y = 2;
+
+ if (x >= width + 2)
+ x = x - (width + 2) + 4;
+ else if (x > 2)
+ x = 3;
+
+ if (x <= 6 && y <= 4)
+ tilemapEntry = gMessageBoxTilemap[y][x];
+
+ tilemapEntry += baseTilemapEntry;
+
+ return tilemapEntry;
+}
+
+static void DrawMessageBox(struct Window *win, u8 left, u8 top, u8 width, u8 height)
+{
+ u8 i, j;
+ u16 tilemapEntry = (win->paletteNum << 12) | sMessageBoxBaseTileNum;
+ u16 *tilemap = win->config->tilemap;
+
+ for (i = 0; i < height + 2; i++)
+ for (j = 0; j < width + 6; j++)
+ tilemap[(left + j) + 32 * (top + i)] = (win->paletteNum << 12) | GetMessageBoxTilemapEntry(tilemapEntry, j, i, width, height);
+}
+
+void DrawStandardMessageBox(struct Window *win)
+{
+ DrawMessageBox(win, STD_MSG_BOX_LEFT, STD_MSG_BOX_TOP, STD_MSG_BOX_WIDTH, STD_MSG_BOX_HEIGHT);
+}
+
+void LoadMessageBoxTiles(struct Window *win)
+{
+ u8 *tileData = win->config->tileData;
+ CpuFastCopy(gMessageBox_Gfx, tileData + 32 * sMessageBoxBaseTileNum, 14 * TILE_SIZE_4BPP);
+}
+
+void ClearStandardMessageBox(struct Window *win)
+{
+ u8 i;
+ u16 *tilemap = win->config->tilemap + (STD_MSG_BOX_TOP * 32);
+ u16 tilemapEntry = win->paletteNum << 12;
+
+ for (i = 0; i < ((STD_MSG_BOX_HEIGHT + 2) * 32); i++)
+ tilemap[i] = tilemapEntry;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-13 22:46:46 +0000