Extract some data

And split up subtasks and world events.

1 files changed, 191 insertions, 0 deletions

diff --git a/src/subtask/subtaskFastTravel.c b/src/subtask/subtaskFastTravel.c
new file mode 100644
index 00000000..0f657cb7
--- /dev/null
+++ b/src/subtask/subtaskFastTravel.c
@@ -0,0 +1,191 @@
+/**
+ * @file subtaskFastTravel.c
+ * @ingroup Subtasks
+ *
+ * @brief Fast Travel Subtask
+ */
+#include "subtask.h"
+#include "common.h"
+#include "menu.h"
+#include "functions.h"
+#include "message.h"
+#include "sound.h"
+#include "save.h"
+
+extern void (*const Subtask_FastTravel_Functions[])(void);
+void sub_080A6E70(void);
+u32 sub_080A6D74(u32);
+void sub_080A6EE0(u32 param_1);
+
+extern const ScreenTransitionData gUnk_08128024[];
+
+void Subtask_FastTravel(void) {
+    FlushSprites();
+    Subtask_FastTravel_Functions[gMenu.menuType]();
+    if (gMenu.field_0x0 != 0) {
+        sub_080A6E70();
+    }
+    sub_080A6498();
+    CopyOAM();
+}
+
+void Subtask_FastTravel_0(void) {
+    sub_080A4D34();
+    sub_080A4DB8(0xd);
+    sub_080A6290();
+    gMenu.field_0x3 = sub_080A6D74(0);
+    SetMenuType(1);
+    SetFade(FADE_INSTANT, 8);
+}
+
+void Subtask_FastTravel_1(void) {
+    u32 uVar1;
+    u32 uVar2;
+
+    if (gFadeControl.active) {
+        return;
+    }
+
+    gMenu.field_0x0 = 1;
+    uVar2 = 0;
+
+    switch (gInput.newKeys) {
+        case DPAD_LEFT:
+        case DPAD_UP:
+            uVar2 = -1;
+            break;
+        case DPAD_RIGHT:
+        case DPAD_DOWN:
+            uVar2 = 1;
+            break;
+        case A_BUTTON:
+        case START_BUTTON:
+            gMenu.field_0x0 = 2;
+            SetMenuType(2);
+            MessageFromTarget(TEXT_INDEX(TEXT_WINDCRESTS, 0x04));
+            break;
+        case B_BUTTON:
+            gMenu.field_0x0 = 3;
+            SetMenuType(3);
+            break;
+    }
+
+    if (uVar2) {
+        uVar1 = sub_080A6D74(uVar2);
+        if (uVar1 != gMenu.field_0x3) {
+            gMenu.field_0x3 = uVar1;
+            SoundReq(SFX_TEXTBOX_CHOICE);
+        }
+    }
+}
+
+u32 sub_080A6D74(u32 param_1) {
+    u32 uVar1;
+    u32 uVar2;
+    u32 uVar3;
+
+    uVar3 = gSave.windcrests >> 0x18;
+    uVar2 = gMenu.field_0x3;
+    if (param_1 == 0) {
+        uVar2 = 0;
+        if ((uVar3 & 1) == 0) {
+            while (++uVar2 < 8 && ((1 << uVar2) & uVar3) == 0) {}
+        }
+    } else if (uVar3 != 0) {
+        do {
+            uVar2 = (uVar2 + param_1 + 8) & 7;
+        } while ((1 << uVar2 & uVar3) == 0);
+    }
+    return uVar2 & 7;
+}
+
+void Subtask_FastTravel_2(void) {
+    u32 tmp;
+    switch (sub_08056338()) {
+#ifdef EU
+        case 0:
+            gMenu.field_0x0 = 2;
+            break;
+        case 1:
+            gMenu.field_0x0 = 3;
+            tmp = 1;
+            break;
+        default:
+            return;
+    }
+
+    if (tmp) {
+        SetMenuType(3);
+    }
+#else
+        case 0:
+            gMenu.field_0x0 = 2;
+            tmp = 3;
+            break;
+        case 1:
+            tmp = 1;
+            break;
+        default:
+            return;
+    }
+    SetMenuType(tmp);
+#endif
+}
+
+void Subtask_FastTravel_3(void) {
+    if (gMenu.field_0x0 == 2) {
+        SetMenuType(4);
+        SetFade(FADE_IN_OUT | FADE_INSTANT, 8);
+    } else {
+        ResetPlayerAnimationAndAction();
+        sub_080042D0(&gPlayerEntity, (u32)gPlayerEntity.animIndex, gPlayerEntity.spriteIndex);
+        Subtask_Exit();
+        gPauseMenuOptions.disabled = 0;
+        SoundReq(SFX_MENU_CANCEL);
+    }
+}
+
+void Subtask_FastTravel_4(void) {
+    if (gFadeControl.active == 0) {
+        sub_080A71F4(&gUnk_08128024[gMenu.field_0x3]);
+    }
+}
+
+void sub_080A6E70(void) {
+    u32 frameIndex;
+    u32 i;
+
+    gOamCmd._4 = 0;
+    gOamCmd._6 = 0;
+    gOamCmd._8 = 0x400;
+    gGenericMenu.unk2c++;
+    sub_080A6EE0(gMenu.field_0x3);
+    if ((gGenericMenu.unk2c & 0x10) != 0) {
+        frameIndex = 0x5d;
+    } else {
+        frameIndex = 0x5e;
+    }
+
+    DrawDirect(DRAW_DIRECT_SPRITE_INDEX, frameIndex);
+    for (i = 0; i < 8; i++) {
+        if ((gSave.windcrests & (1 << (i + 0x18))) != 0) {
+            sub_080A6EE0(i);
+            DrawDirect(DRAW_DIRECT_SPRITE_INDEX, 0x5c);
+        }
+    }
+}
+
+void sub_080A6EE0(u32 param_1) {
+    u32 x;
+    u32 y;
+    RoomHeader* roomHeader;
+    const ScreenTransitionData* ptr = &gUnk_08128024[param_1];
+
+    x = (u16)ptr->playerXPos;
+    y = (u16)ptr->playerYPos;
+    roomHeader = &gAreaRoomHeaders[ptr->area][ptr->room];
+    x += roomHeader->map_x;
+    y += roomHeader->map_y;
+    gOamCmd.x = (s32)(x * DISPLAY_HEIGHT) / 0xf90 + 0x28;
+    gOamCmd.y = (s32)(y * DISPLAY_HEIGHT) / 0xf90 + 0xc;
+}