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-rw-r--r--arm9/src/unk_020023C0.c525
-rw-r--r--arm9/src/unk_0201B8B8.c4
2 files changed, 527 insertions, 2 deletions
diff --git a/arm9/src/unk_020023C0.c b/arm9/src/unk_020023C0.c
new file mode 100644
index 00000000..4c317c70
--- /dev/null
+++ b/arm9/src/unk_020023C0.c
@@ -0,0 +1,525 @@
+#include "global.h"
+#include "game_init.h"
+#include "string_util.h"
+#include "text.h"
+#include "unk_0201B8B8.h"
+
+u16 unk00;
+
+typedef struct
+{
+ u8 canABSpeedUpPrint : 1;
+ u8 useAlternateDownArrow : 1;
+ u8 autoScroll : 1;
+ u8 forceMidTextSpeed : 1;
+ u8 unk0_4 : 1;
+ u8 unk0_5 : 1;
+ u8 unk0_6 : 1;
+ u8 unk0_7 : 1;
+ u8 unk1;
+} TextFlags;
+
+TextFlags gTextFlags;
+
+const u8 UNK_020ECB50[] = { 0x00, 0x01, 0x02, 0x01 };
+
+struct TextPrinterSubStruct
+{
+ u8 glyphId : 4; // 0x14
+ u8 hasPrintBeenSpedUp : 1;
+ u8 unk : 3;
+ u8 downArrowDelay : 5;
+ u8 downArrowYPosIdx : 2;
+ u8 hasGlyphIdBeenSet : 1;
+ u8 autoScrollDelay : 8;
+};
+
+extern void FUN_0200284C(struct TextPrinter *printer);
+extern const char *FUN_02002D94(u8, u16);
+extern u8 FUN_02002B3C(struct TextPrinter *printer);
+extern void FUN_02002A00(struct TextPrinter *printer);
+extern u32 FUN_02002B18(struct TextPrinter *printer);
+
+THUMB_FUNC u32 RenderText(struct TextPrinter *printer)
+{
+
+ struct TextPrinterSubStruct *subStruct =
+ (struct TextPrinterSubStruct *)(&printer->subStructFields);
+ u16 currentChar;
+ u16 field;
+
+ switch (printer->state)
+ {
+ case 0:
+ if (((gMain.heldKeys & 3) != 0 && subStruct->hasPrintBeenSpedUp != 0) ||
+ (gMain.touchHeld != 0 && gTextFlags.unk0_4 != 0))
+ {
+ printer->delayCounter = 0;
+ if (printer->textSpeedBottom != 0)
+ {
+ gTextFlags.unk0_6 = 1;
+ }
+ }
+
+ if (printer->delayCounter && printer->textSpeedBottom)
+ {
+ printer->delayCounter--;
+
+ if (gTextFlags.canABSpeedUpPrint != 0)
+ {
+ if ((gMain.newKeys & 3) || (gMain.touchNew != 0 && gTextFlags.unk0_4))
+ {
+ subStruct->hasPrintBeenSpedUp = 1;
+ printer->delayCounter = 0;
+ }
+ }
+
+ return 3;
+ }
+
+ printer->delayCounter = printer->textSpeedBottom;
+ currentChar = *printer->printerTemplate.currentChar.raw;
+ printer->printerTemplate.currentChar.raw++;
+
+ GF_ASSERT(currentChar != 0xF100);
+
+ switch (currentChar)
+ {
+ case EOS:
+ return 1;
+ case 0xE000:
+ printer->printerTemplate.currentX = printer->printerTemplate.x;
+ s32 fontAttribute = GetFontAttribute(printer->printerTemplate.fontId, 1);
+
+ printer->printerTemplate.currentY +=
+ printer->printerTemplate.lineSpacing + fontAttribute;
+
+ return 2;
+
+ case 0xF0FD:
+ printer->printerTemplate.currentChar.raw++;
+ return 2;
+ case 0xFFFE:
+ printer->printerTemplate.currentChar.raw--;
+ switch ((u16)MsgArray_GetControlCode(printer->printerTemplate.currentChar.raw))
+ {
+ case 0xFF00:
+ u16 field =
+ MsgArray_ControlCodeGetField(printer->printerTemplate.currentChar.raw, 0);
+ if (field == 0xff)
+ {
+ u8 r2 = printer->printerTemplate.unk4;
+ printer->printerTemplate.unk4 =
+ (printer->printerTemplate.fgColor - 1) / 2 + 0x64;
+
+ if (!(r2 >= 0x64 && r2 < 0x6b))
+ {
+ break;
+ }
+
+ field = r2 - 0x64;
+ }
+ else
+ {
+ if (field >= 0x64)
+ {
+ printer->printerTemplate.unk4 = field;
+ break;
+ }
+ }
+
+ printer->printerTemplate.fgColor = field * 2 + 1;
+ printer->printerTemplate.shadowColor = field * 2 + 2;
+
+ GenerateFontHalfRowLookupTable(printer->printerTemplate.fgColor,
+ printer->printerTemplate.bgColor,
+ printer->printerTemplate.shadowColor);
+
+ break;
+
+ case 0x200:
+ field = MsgArray_ControlCodeGetField(printer->printerTemplate.currentChar.raw, 0);
+
+ FUN_0201C1EC(printer,
+ printer->printerTemplate.currentX,
+ printer->printerTemplate.currentY,
+ field);
+ if (printer->textSpeedTop != 0)
+ {
+ CopyWindowToVram(printer->printerTemplate.window);
+ }
+
+ break;
+ case 0x201:
+ printer->delayCounter =
+ MsgArray_ControlCodeGetField(printer->printerTemplate.currentChar.raw, 0);
+ printer->printerTemplate.currentChar.raw =
+ MsgArray_SkipControlCode(printer->printerTemplate.currentChar.raw);
+ printer->state = 6;
+
+ return 3;
+ case 0x202:
+ printer->Unk2A =
+ MsgArray_ControlCodeGetField(printer->printerTemplate.currentChar.raw, 0);
+ printer->printerTemplate.currentChar.raw =
+ MsgArray_SkipControlCode(printer->printerTemplate.currentChar.raw);
+
+ return 3;
+ case 0x203:
+ printer->printerTemplate.currentX =
+ MsgArray_ControlCodeGetField(printer->printerTemplate.currentChar.raw, 0);
+ break;
+ case 0x204:
+ printer->printerTemplate.currentY =
+ MsgArray_ControlCodeGetField(printer->printerTemplate.currentChar.raw, 0);
+ break;
+
+ case 0xFF01:
+ field = MsgArray_ControlCodeGetField(printer->printerTemplate.currentChar.raw, 0);
+
+ switch (field)
+ {
+ case 100:
+ printer->printerTemplate.unk2 = 0;
+ printer->printerTemplate.unk3 = 0;
+ break;
+ case 200:
+ printer->printerTemplate.unk2 = 0xFFFC;
+ printer->printerTemplate.unk3 = 0;
+ break;
+ }
+
+ break;
+
+ case 0xFE06:
+ field = MsgArray_ControlCodeGetField(printer->printerTemplate.currentChar.raw, 0);
+ if (field != 0xFE00)
+ {
+ if (field != 0xFE01)
+ {
+ break;
+ }
+
+ printer->state = 2;
+ FUN_0200284C(printer);
+ printer->printerTemplate.currentChar.raw =
+ MsgArray_SkipControlCode(printer->printerTemplate.currentChar.raw);
+
+ return 3;
+ }
+
+ printer->state = 3;
+ FUN_0200284C(printer);
+ printer->printerTemplate.currentChar.raw =
+ MsgArray_SkipControlCode(printer->printerTemplate.currentChar.raw);
+
+ return 3;
+ }
+
+ printer->printerTemplate.currentChar.raw =
+ MsgArray_SkipControlCode(printer->printerTemplate.currentChar.raw);
+ return 2;
+
+ case 0x25BC:
+ printer->state = 2;
+ FUN_0200284C(printer);
+ return 3;
+
+ case 0x25BD:
+ printer->state = 3;
+ FUN_0200284C(printer);
+ return 3;
+ }
+
+ const char *r5 = FUN_02002D94(subStruct->glyphId, currentChar);
+ CopyGlyphToWindow(printer->printerTemplate.window,
+ r5,
+ r5[0x80],
+ r5[0x81],
+ printer->printerTemplate.currentX,
+ printer->printerTemplate.currentY,
+ printer->printerTemplate.unk2);
+
+ printer->printerTemplate.currentX += r5[0x80] + printer->printerTemplate.letterSpacing;
+
+ return 0;
+ case 1:
+ if (FUN_02002B3C(printer) != 0)
+ {
+ FUN_02002A00(printer);
+
+ printer->state = 0;
+ }
+
+ return 3;
+ case 2:
+ if (FUN_02002B18(printer) != 0)
+ {
+ FUN_02002A00(printer);
+ FillWindowPixelBuffer(
+ printer->printerTemplate.window, printer->printerTemplate.bgColor);
+ printer->printerTemplate.currentX = printer->printerTemplate.x;
+ printer->printerTemplate.currentY = printer->printerTemplate.y;
+ printer->state = 0;
+ }
+
+ return 3;
+ case 3:
+ if (FUN_02002B18(printer) != 0)
+ {
+ FUN_02002A00(printer);
+ printer->scrollDistance = GetFontAttribute(printer->printerTemplate.fontId, 1) +
+ printer->printerTemplate.lineSpacing;
+ printer->printerTemplate.currentX = printer->printerTemplate.x;
+ printer->state = 4;
+ }
+
+ return 3;
+ case 4:
+ if (printer->scrollDistance != 0)
+ {
+ printer->printerTemplate.bgColor;
+ if ((int)printer->scrollDistance < 4)
+ {
+ ScrollWindow(printer->printerTemplate.window,
+ 0,
+ printer->scrollDistance,
+ (printer->printerTemplate.bgColor | (printer->printerTemplate.bgColor << 4)));
+ printer->scrollDistance = 0;
+ }
+ else
+ {
+ ScrollWindow(printer->printerTemplate.window,
+ 0,
+ 4,
+ (printer->printerTemplate.bgColor | (printer->printerTemplate.bgColor << 4)));
+
+ printer->scrollDistance -= 4;
+ }
+
+ CopyWindowToVram(printer->printerTemplate.window);
+ }
+ else
+ {
+ printer->state = 0;
+ }
+
+ return 3;
+ case 5:
+ printer->state = 0;
+ return 3;
+ case 6:
+ if (printer->delayCounter != 0)
+ {
+ printer->delayCounter--;
+ }
+ else
+ {
+ printer->state = 0;
+ }
+
+ return 3;
+ }
+
+ return 1;
+}
+
+THUMB_FUNC void FUN_02002840(u16 flag)
+{
+ unk00 = flag;
+}
+
+THUMB_FUNC void FUN_0200284C(struct TextPrinter *printer)
+{
+ struct TextPrinterSubStruct *subStruct =
+ (struct TextPrinterSubStruct *)(&printer->subStructFields);
+
+ if (gTextFlags.autoScroll)
+ {
+ subStruct->autoScrollDelay = 0;
+ return;
+ }
+
+ subStruct->downArrowYPosIdx = 0;
+ subStruct->downArrowDelay = 0;
+}
+
+THUMB_FUNC void FUN_02002878(struct TextPrinter *printer)
+{
+ struct TextPrinterSubStruct *subStruct =
+ (struct TextPrinterSubStruct *)(&printer->subStructFields);
+
+ if (gTextFlags.autoScroll)
+ {
+ return;
+ }
+
+ if (subStruct->downArrowDelay != 0)
+ {
+ subStruct->downArrowDelay--;
+ return;
+ }
+
+ u8 bg_id = GetWindowBgId(printer->printerTemplate.window);
+ u8 x = GetWindowX(printer->printerTemplate.window);
+ u8 y = GetWindowY(printer->printerTemplate.window);
+ u8 width = GetWindowWidth(printer->printerTemplate.window);
+ u16 r6 = unk00;
+
+ FillBgTilemapRect(printer->printerTemplate.window->bgConfig,
+ bg_id,
+ r6 + 18 + UNK_020ECB50[subStruct->downArrowYPosIdx] * 4,
+ x + width + 1,
+ y + 2,
+ 1,
+ 1,
+ 0x10);
+
+ FillBgTilemapRect(printer->printerTemplate.window->bgConfig,
+ bg_id,
+ r6 + 19 + UNK_020ECB50[subStruct->downArrowYPosIdx] * 4,
+ x + width + 2,
+ y + 2,
+ 1,
+ 1,
+ 0x10);
+ FillBgTilemapRect(printer->printerTemplate.window->bgConfig,
+ bg_id,
+ r6 + 20 + UNK_020ECB50[subStruct->downArrowYPosIdx] * 4,
+ x + width + 1,
+ y + 3,
+ 1,
+ 1,
+ 0x10);
+ FillBgTilemapRect(printer->printerTemplate.window->bgConfig,
+ bg_id,
+ r6 + 21 + UNK_020ECB50[subStruct->downArrowYPosIdx] * 4,
+ x + width + 2,
+ y + 3,
+ 1,
+ 1,
+ 0x10);
+
+ BgCommitTilemapBufferToVram(printer->printerTemplate.window->bgConfig, bg_id);
+ subStruct->downArrowDelay = 8;
+ subStruct->downArrowYPosIdx++;
+}
+
+THUMB_FUNC void FUN_02002A00(struct TextPrinter *printer)
+{
+ u8 bg_id = GetWindowBgId(printer->printerTemplate.window);
+ u8 x = GetWindowX(printer->printerTemplate.window);
+ u8 y = GetWindowY(printer->printerTemplate.window);
+ u8 width = GetWindowWidth(printer->printerTemplate.window);
+ u16 r6 = unk00;
+
+ FillBgTilemapRect(printer->printerTemplate.window->bgConfig,
+ bg_id,
+ r6 + 10,
+ x + width + 1,
+ y + 2,
+ 1,
+ 2,
+ 0x10);
+ FillBgTilemapRect(printer->printerTemplate.window->bgConfig,
+ bg_id,
+ r6 + 11,
+ x + width + 2,
+ y + 2,
+ 1,
+ 2,
+ 0x10);
+ BgCommitTilemapBufferToVram(printer->printerTemplate.window->bgConfig, bg_id);
+}
+
+extern void FUN_020054C8(u16);
+
+THUMB_FUNC u32 FUN_02002A94(struct TextPrinter *printer)
+{
+ if ((gMain.newKeys & 3) != 0 || (gMain.touchNew != 0 && gTextFlags.unk0_4 != 0))
+ {
+ FUN_020054C8(0x5DC);
+
+ gTextFlags.unk0_7 = 1;
+
+ return 1;
+ }
+
+ return 0;
+}
+
+THUMB_FUNC u32 FUN_02002ADC(struct TextPrinter *printer)
+{
+ struct TextPrinterSubStruct *subStruct =
+ (struct TextPrinterSubStruct *)(&printer->subStructFields);
+
+ if (subStruct->autoScrollDelay == 100)
+ {
+ return 1;
+ }
+
+ subStruct->autoScrollDelay++;
+ if (gTextFlags.unk0_5)
+ {
+ return FUN_02002A94(printer);
+ }
+
+ return 0;
+}
+
+THUMB_FUNC u32 FUN_02002B18(struct TextPrinter *printer)
+{
+ if (gTextFlags.autoScroll)
+ {
+ return FUN_02002ADC(printer);
+ }
+ FUN_02002878(printer);
+
+ return FUN_02002A94(printer);
+}
+
+THUMB_FUNC u8 FUN_02002B3C(struct TextPrinter *printer)
+{
+ if (gTextFlags.autoScroll)
+ {
+ return FUN_02002ADC(printer);
+ }
+
+ return FUN_02002A94(printer);
+}
+
+THUMB_FUNC void FUN_02002B60(u32 param0)
+{
+ gTextFlags.canABSpeedUpPrint = param0;
+}
+
+THUMB_FUNC void FUN_02002B7C(s32 param0)
+{
+ gTextFlags.autoScroll = param0 & 1;
+ gTextFlags.unk0_5 = (param0 >> 1) & 1;
+}
+
+THUMB_FUNC void FUN_02002BB8(u32 param0)
+{
+ gTextFlags.unk0_4 = param0;
+}
+
+THUMB_FUNC u8 FUN_02002BD4()
+{
+ return gTextFlags.unk0_6;
+}
+
+THUMB_FUNC void FUN_02002BE4()
+{
+ gTextFlags.unk0_6 = 0;
+}
+
+THUMB_FUNC u8 FUN_02002BF4()
+{
+ return gTextFlags.unk0_7;
+}
+
+THUMB_FUNC void FUN_02002C04()
+{
+ gTextFlags.unk0_7 = 0;
+}
diff --git a/arm9/src/unk_0201B8B8.c b/arm9/src/unk_0201B8B8.c
index c7f77f87..b8e978f2 100644
--- a/arm9/src/unk_0201B8B8.c
+++ b/arm9/src/unk_0201B8B8.c
@@ -14,7 +14,7 @@ const u16 * MsgArray_SkipControlCode(const u16 * r4)
return r4;
}
-u16 MsgArray_GetControlCode(const u16 * r4)
+u32 MsgArray_GetControlCode(const u16 * r4)
{
GF_ASSERT(*r4 == 0xFFFE);
return r4[1];
@@ -25,7 +25,7 @@ BOOL MsgArray_ControlCodeIsStrVar(const u16 * r4)
return (MsgArray_GetControlCode(r4) & 0xFF00) == 0x100;
}
-u16 MsgArray_ControlCodeGetField(const u16 * r5, u32 r4)
+u32 MsgArray_ControlCodeGetField(const u16 * r5, u32 r4)
{
GF_ASSERT(*r5 == 0xFFFE);
GF_ASSERT(r4 < r5[2]);
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-19 04:08:46 +0000