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-rw-r--r--src/field_specials.c353
1 files changed, 194 insertions, 159 deletions
diff --git a/src/field_specials.c b/src/field_specials.c
index 18e938ede..0c4cc34e3 100644
--- a/src/field_specials.c
+++ b/src/field_specials.c
@@ -55,6 +55,7 @@
#include "constants/heal_locations.h"
#include "constants/map_types.h"
#include "constants/maps.h"
+#include "constants/script_menu.h"
#include "constants/songs.h"
#include "constants/species.h"
#include "constants/moves.h"
@@ -2270,144 +2271,160 @@ void BufferBattleTowerElevatorFloors(void)
gSpecialVar_0x8006 = 12;
}
-// data[1]: number of options in the multichoice
+// Scrollable Multichoice task data defines
+#define tMaxItemsOnScreen data[0]
+#define tNumItems data[1]
+#define tLeft data[2]
+#define tTop data[3]
+#define tWidth data[4]
+#define tHeight data[5]
+#define tKeepOpenAfterSelect data[6]
+#define tScrollOffset data[7]
+#define tSelectedRow data[8]
+#define tScrollMultiId data[11]
+#define tScrollArrowId data[12]
+#define tWindowId data[13]
+#define tListTaskId data[14]
+#define tTaskId data[15]
+// data[9] and [10] unused
+
void ShowScrollableMultichoice(void)
{
u8 taskId = CreateTask(Task_ShowScrollableMultichoice, 8);
struct Task *task = &gTasks[taskId];
- task->data[11] = gSpecialVar_0x8004;
+ task->tScrollMultiId = gSpecialVar_0x8004;
switch (gSpecialVar_0x8004)
{
case SCROLL_MULTI_NONE:
- task->data[0] = 1;
- task->data[1] = 1;
- task->data[2] = 1;
- task->data[3] = 1;
- task->data[4] = 1;
- task->data[5] = 1;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = 1;
+ task->tNumItems = 1;
+ task->tLeft = 1;
+ task->tTop = 1;
+ task->tWidth = 1;
+ task->tHeight = 1;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_GLASS_WORKSHOP_VENDOR:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN - 1;
- task->data[1] = 8;
- task->data[2] = 1;
- task->data[3] = 1;
- task->data[4] = 9;
- task->data[5] = 10;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN - 1;
+ task->tNumItems = 8;
+ task->tLeft = 1;
+ task->tTop = 1;
+ task->tWidth = 9;
+ task->tHeight = 10;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_POKEMON_FAN_CLUB_RATER:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN;
- task->data[1] = 12;
- task->data[2] = 1;
- task->data[3] = 1;
- task->data[4] = 7;
- task->data[5] = 12;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN;
+ task->tNumItems = 12;
+ task->tLeft = 1;
+ task->tTop = 1;
+ task->tWidth = 7;
+ task->tHeight = 12;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_BF_EXCHANGE_CORNER_DECOR_VENDOR_1:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN;
- task->data[1] = 11;
- task->data[2] = 14;
- task->data[3] = 1;
- task->data[4] = 15;
- task->data[5] = 12;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN;
+ task->tNumItems = 11;
+ task->tLeft = 14;
+ task->tTop = 1;
+ task->tWidth = 15;
+ task->tHeight = 12;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_BF_EXCHANGE_CORNER_DECOR_VENDOR_2:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN;
- task->data[1] = 6;
- task->data[2] = 14;
- task->data[3] = 1;
- task->data[4] = 15;
- task->data[5] = 12;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN;
+ task->tNumItems = 6;
+ task->tLeft = 14;
+ task->tTop = 1;
+ task->tWidth = 15;
+ task->tHeight = 12;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_BF_EXCHANGE_CORNER_VITAMIN_VENDOR:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN;
- task->data[1] = 7;
- task->data[2] = 14;
- task->data[3] = 1;
- task->data[4] = 15;
- task->data[5] = 12;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN;
+ task->tNumItems = 7;
+ task->tLeft = 14;
+ task->tTop = 1;
+ task->tWidth = 15;
+ task->tHeight = 12;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_BF_EXCHANGE_CORNER_HOLD_ITEM_VENDOR:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN;
- task->data[1] = 10;
- task->data[2] = 14;
- task->data[3] = 1;
- task->data[4] = 15;
- task->data[5] = 12;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN;
+ task->tNumItems = 10;
+ task->tLeft = 14;
+ task->tTop = 1;
+ task->tWidth = 15;
+ task->tHeight = 12;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_BERRY_POWDER_VENDOR:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN;
- task->data[1] = 12;
- task->data[2] = 15;
- task->data[3] = 1;
- task->data[4] = 14;
- task->data[5] = 12;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN;
+ task->tNumItems = 12;
+ task->tLeft = 15;
+ task->tTop = 1;
+ task->tWidth = 14;
+ task->tHeight = 12;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_BF_RECEPTIONIST:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN;
- task->data[1] = 10;
- task->data[2] = 17;
- task->data[3] = 1;
- task->data[4] = 11;
- task->data[5] = 12;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN;
+ task->tNumItems = 10;
+ task->tLeft = 17;
+ task->tTop = 1;
+ task->tWidth = 11;
+ task->tHeight = 12;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_BF_MOVE_TUTOR_1:
case SCROLL_MULTI_BF_MOVE_TUTOR_2:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN;
- task->data[1] = 11;
- task->data[2] = 15;
- task->data[3] = 1;
- task->data[4] = 14;
- task->data[5] = 12;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN;
+ task->tNumItems = 11;
+ task->tLeft = 15;
+ task->tTop = 1;
+ task->tWidth = 14;
+ task->tHeight = 12;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_SS_TIDAL_DESTINATION:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN;
- task->data[1] = 7;
- task->data[2] = 19;
- task->data[3] = 1;
- task->data[4] = 10;
- task->data[5] = 12;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN;
+ task->tNumItems = 7;
+ task->tLeft = 19;
+ task->tTop = 1;
+ task->tWidth = 10;
+ task->tHeight = 12;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
case SCROLL_MULTI_BATTLE_TENT_RULES:
- task->data[0] = MAX_SCROLL_MULTI_ON_SCREEN;
- task->data[1] = 7;
- task->data[2] = 17;
- task->data[3] = 1;
- task->data[4] = 12;
- task->data[5] = 12;
- task->data[6] = 0;
- task->data[15] = taskId;
+ task->tMaxItemsOnScreen = MAX_SCROLL_MULTI_ON_SCREEN;
+ task->tNumItems = 7;
+ task->tLeft = 17;
+ task->tTop = 1;
+ task->tWidth = 12;
+ task->tHeight = 12;
+ task->tKeepOpenAfterSelect = FALSE;
+ task->tTaskId = taskId;
break;
default:
- gSpecialVar_Result = 0x7F;
+ gSpecialVar_Result = MULTI_B_PRESSED;
DestroyTask(taskId);
break;
}
}
-static const u8 *const sScrollableMenuOptions[][MAX_SCROLL_MULTI_LENGTH] =
+static const u8 *const sScrollableMultichoiceOptions[][MAX_SCROLL_MULTI_LENGTH] =
{
[SCROLL_MULTI_NONE] =
{
@@ -2565,7 +2582,7 @@ static const u8 *const sScrollableMenuOptions[][MAX_SCROLL_MULTI_LENGTH] =
static void Task_ShowScrollableMultichoice(u8 taskId)
{
- u32 unk1;
+ u32 width;
u8 i, windowId;
struct WindowTemplate template;
struct Task *task = &gTasks[taskId];
@@ -2573,46 +2590,46 @@ static void Task_ShowScrollableMultichoice(u8 taskId)
ScriptContext2_Enable();
sScrollableMultichoice_ScrollOffset = 0;
sScrollableMultichoice_ItemSpriteId = MAX_SPRITES;
- FillFrontierExchangeCornerWindowAndItemIcon(task->data[11], 0);
- ShowBattleFrontierTutorWindow(task->data[11], 0);
- sScrollableMultichoice_ListMenuItem = AllocZeroed(task->data[1] * 8);
+ FillFrontierExchangeCornerWindowAndItemIcon(task->tScrollMultiId, 0);
+ ShowBattleFrontierTutorWindow(task->tScrollMultiId, 0);
+ sScrollableMultichoice_ListMenuItem = AllocZeroed(task->tNumItems * 8);
sFrontierExchangeCorner_NeverRead = 0;
InitScrollableMultichoice();
- for (unk1 = 0, i = 0; i < task->data[1]; i++)
+ for (width = 0, i = 0; i < task->tNumItems; i++)
{
- const u8 *text = sScrollableMenuOptions[gSpecialVar_0x8004][i];
+ const u8 *text = sScrollableMultichoiceOptions[gSpecialVar_0x8004][i];
sScrollableMultichoice_ListMenuItem[i].name = text;
sScrollableMultichoice_ListMenuItem[i].id = i;
- unk1 = display_text_and_get_width(text, unk1);
+ width = DisplayTextAndGetWidth(text, width);
}
- task->data[4] = convert_pixel_width_to_tile_width(unk1);
+ task->tWidth = ConvertPixelWidthToTileWidth(width);
- if (task->data[2] + task->data[4] > 0x1D)
+ if (task->tLeft + task->tWidth > MAX_MULTICHOICE_WIDTH + 1)
{
- int unk2 = 0x1D - task->data[4];
- if (unk2 < 0)
+ int adjustedLeft = MAX_MULTICHOICE_WIDTH + 1 - task->tWidth;
+ if (adjustedLeft < 0)
{
- task->data[2] = 0;
+ task->tLeft = 0;
}
else
{
- task->data[2] = unk2;
+ task->tLeft = adjustedLeft;
}
}
- template = CreateWindowTemplate(0, task->data[2], task->data[3], task->data[4], task->data[5], 0xF, 0x64);
+ template = CreateWindowTemplate(0, task->tLeft, task->tTop, task->tWidth, task->tHeight, 0xF, 0x64);
windowId = AddWindow(&template);
- task->data[13] = windowId;
+ task->tWindowId = windowId;
SetStandardWindowBorderStyle(windowId, 0);
- gScrollableMultichoice_ListMenuTemplate.totalItems = task->data[1];
- gScrollableMultichoice_ListMenuTemplate.maxShowed = task->data[0];
- gScrollableMultichoice_ListMenuTemplate.windowId = task->data[13];
+ gScrollableMultichoice_ListMenuTemplate.totalItems = task->tNumItems;
+ gScrollableMultichoice_ListMenuTemplate.maxShowed = task->tMaxItemsOnScreen;
+ gScrollableMultichoice_ListMenuTemplate.windowId = task->tWindowId;
ScrollableMultichoice_UpdateScrollArrows(taskId);
- task->data[14] = ListMenuInit(&gScrollableMultichoice_ListMenuTemplate, task->data[7], task->data[8]);
+ task->tListTaskId = ListMenuInit(&gScrollableMultichoice_ListMenuTemplate, task->tScrollOffset, task->tSelectedRow);
schedule_bg_copy_tilemap_to_vram(0);
gTasks[taskId].func = ScrollableMultichoice_ProcessInput;
}
@@ -2648,12 +2665,12 @@ static void ScrollableMultichoice_MoveCursor(s32 itemIndex, bool8 onInit, struct
{
u16 selection;
struct Task *task = &gTasks[taskId];
- ListMenuGetScrollAndRow(task->data[14], &selection, NULL);
+ ListMenuGetScrollAndRow(task->tListTaskId, &selection, NULL);
sScrollableMultichoice_ScrollOffset = selection;
- ListMenuGetCurrentItemArrayId(task->data[14], &selection);
- HideFrontierExchangeCornerItemIcon(task->data[11], sFrontierExchangeCorner_NeverRead);
- FillFrontierExchangeCornerWindowAndItemIcon(task->data[11], selection);
- ShowBattleFrontierTutorMoveDescription(task->data[11], selection);
+ ListMenuGetCurrentItemArrayId(task->tListTaskId, &selection);
+ HideFrontierExchangeCornerItemIcon(task->tScrollMultiId, sFrontierExchangeCorner_NeverRead);
+ FillFrontierExchangeCornerWindowAndItemIcon(task->tScrollMultiId, selection);
+ ShowBattleFrontierTutorMoveDescription(task->tScrollMultiId, selection);
sFrontierExchangeCorner_NeverRead = selection;
}
}
@@ -2661,25 +2678,26 @@ static void ScrollableMultichoice_MoveCursor(s32 itemIndex, bool8 onInit, struct
static void ScrollableMultichoice_ProcessInput(u8 taskId)
{
struct Task *task = &gTasks[taskId];
- s32 input = ListMenu_ProcessInput(task->data[14]);
+ s32 input = ListMenu_ProcessInput(task->tListTaskId);
switch (input)
{
case LIST_NOTHING_CHOSEN:
break;
case LIST_CANCEL:
- gSpecialVar_Result = 0x7F;
+ gSpecialVar_Result = MULTI_B_PRESSED;
PlaySE(SE_SELECT);
CloseScrollableMultichoice(taskId);
break;
default:
gSpecialVar_Result = input;
PlaySE(SE_SELECT);
- if (!task->data[6])
+ if (!task->tKeepOpenAfterSelect)
{
CloseScrollableMultichoice(taskId);
}
- else if (input == task->data[1] - 1)
+ // if selected option was the last one (Exit)
+ else if (input == task->tNumItems - 1)
{
CloseScrollableMultichoice(taskId);
}
@@ -2697,28 +2715,29 @@ static void CloseScrollableMultichoice(u8 taskId)
{
u16 selection;
struct Task *task = &gTasks[taskId];
- ListMenuGetCurrentItemArrayId(task->data[14], &selection);
- HideFrontierExchangeCornerItemIcon(task->data[11], selection);
+ ListMenuGetCurrentItemArrayId(task->tListTaskId, &selection);
+ HideFrontierExchangeCornerItemIcon(task->tScrollMultiId, selection);
ScrollableMultichoice_RemoveScrollArrows(taskId);
- DestroyListMenuTask(task->data[14], NULL, NULL);
+ DestroyListMenuTask(task->tListTaskId, NULL, NULL);
Free(sScrollableMultichoice_ListMenuItem);
- ClearStdWindowAndFrameToTransparent(task->data[13], 1);
- FillWindowPixelBuffer(task->data[13], PIXEL_FILL(0));
- CopyWindowToVram(task->data[13], 2);
- RemoveWindow(task->data[13]);
+ ClearStdWindowAndFrameToTransparent(task->tWindowId, 1);
+ FillWindowPixelBuffer(task->tWindowId, PIXEL_FILL(0));
+ CopyWindowToVram(task->tWindowId, 2);
+ RemoveWindow(task->tWindowId);
DestroyTask(taskId);
EnableBothScriptContexts();
}
+// Functionally unused; tKeepOpenAfterSelect is only != 0 in unused functions
static void sub_813A600(u8 taskId)
{
- switch (gTasks[taskId].data[6])
+ switch (gTasks[taskId].tKeepOpenAfterSelect)
{
case 1:
default:
break;
case 2:
- gTasks[taskId].data[6] = 1;
+ gTasks[taskId].tKeepOpenAfterSelect = 1;
gTasks[taskId].func = sub_813A664;
break;
}
@@ -2734,7 +2753,7 @@ void sub_813A630(void)
}
else
{
- gTasks[taskId].data[6]++;
+ gTasks[taskId].tKeepOpenAfterSelect++;
}
}
@@ -2763,24 +2782,24 @@ static void ScrollableMultichoice_UpdateScrollArrows(u8 taskId)
struct Task *task = &gTasks[taskId];
struct ScrollArrowsTemplate template = sScrollableMultichoice_ScrollArrowsTemplate;
- if (task->data[0] != task->data[1])
+ if (task->tMaxItemsOnScreen != task->data[1])
{
- template.firstX = (task->data[4] / 2) * 8 + 12 + (task->data[2] - 1) * 8;
+ template.firstX = (task->tWidth / 2) * 8 + 12 + (task->tLeft - 1) * 8;
template.firstY = 8;
- template.secondX = (task->data[4] / 2) * 8 + 12 + (task->data[2] - 1) * 8;
- template.secondY = task->data[5] * 8 + 10;
+ template.secondX = (task->tWidth / 2) * 8 + 12 + (task->tLeft - 1) * 8;
+ template.secondY = task->tHeight * 8 + 10;
template.fullyUpThreshold = 0;
- template.fullyDownThreshold = task->data[1] - task->data[0];
- task->data[12] = AddScrollIndicatorArrowPair(&template, &sScrollableMultichoice_ScrollOffset);
+ template.fullyDownThreshold = task->data[1] - task->tMaxItemsOnScreen;
+ task->tScrollArrowId = AddScrollIndicatorArrowPair(&template, &sScrollableMultichoice_ScrollOffset);
}
}
static void ScrollableMultichoice_RemoveScrollArrows(u8 taskId)
{
struct Task *task = &gTasks[taskId];
- if (task->data[0] != task->data[1])
+ if (task->tMaxItemsOnScreen != task->data[1])
{
- RemoveScrollIndicatorArrowPair(task->data[12]);
+ RemoveScrollIndicatorArrowPair(task->tScrollArrowId);
}
}
@@ -3041,7 +3060,7 @@ static void FillFrontierExchangeCornerWindowAndItemIcon(u16 menu, u16 selection)
{
#include "data/battle_frontier/battle_frontier_exchange_corner.h"
- if (menu > SCROLL_MULTI_POKEMON_FAN_CLUB_RATER && menu < SCROLL_MULTI_BERRY_POWDER_VENDOR)
+ if (menu >= SCROLL_MULTI_BF_EXCHANGE_CORNER_DECOR_VENDOR_1 && menu <= SCROLL_MULTI_BF_EXCHANGE_CORNER_HOLD_ITEM_VENDOR)
{
FillWindowPixelRect(0, PIXEL_FILL(1), 0, 0, 216, 32);
switch (menu)
@@ -3240,17 +3259,17 @@ void sub_813ADD4(void)
if (taskId != 0xFF)
{
struct Task *task = &gTasks[taskId];
- ListMenuGetScrollAndRow(task->data[14], &scrollOffset, &selectedRow);
- SetStandardWindowBorderStyle(task->data[13], 0);
+ ListMenuGetScrollAndRow(task->tListTaskId, &scrollOffset, &selectedRow);
+ SetStandardWindowBorderStyle(task->tWindowId, 0);
for (i = 0; i < MAX_SCROLL_MULTI_ON_SCREEN; i++)
{
- AddTextPrinterParameterized5(task->data[13], 1, sScrollableMenuOptions[gSpecialVar_0x8004][scrollOffset + i], 10, i * 16, TEXT_SPEED_FF, NULL, 0, 0);
+ AddTextPrinterParameterized5(task->tWindowId, 1, sScrollableMultichoiceOptions[gSpecialVar_0x8004][scrollOffset + i], 10, i * 16, TEXT_SPEED_FF, NULL, 0, 0);
}
- AddTextPrinterParameterized(task->data[13], 1, gText_SelectorArrow, 0, selectedRow * 16, TEXT_SPEED_FF, NULL);
- PutWindowTilemap(task->data[13]);
- CopyWindowToVram(task->data[13], 3);
+ AddTextPrinterParameterized(task->tWindowId, 1, gText_SelectorArrow, 0, selectedRow * 16, TEXT_SPEED_FF, NULL);
+ PutWindowTilemap(task->tWindowId);
+ CopyWindowToVram(task->tWindowId, 3);
}
}
@@ -3299,17 +3318,33 @@ void sub_813AF48(void)
if (taskId != 0xFF)
{
struct Task *task = &gTasks[taskId];
- DestroyListMenuTask(task->data[14], NULL, NULL);
+ DestroyListMenuTask(task->tListTaskId, NULL, NULL);
Free(sScrollableMultichoice_ListMenuItem);
- ClearStdWindowAndFrameToTransparent(task->data[13], TRUE);
- FillWindowPixelBuffer(task->data[13], PIXEL_FILL(0));
- ClearWindowTilemap(task->data[13]);
- CopyWindowToVram(task->data[13], 2);
- RemoveWindow(task->data[13]);
+ ClearStdWindowAndFrameToTransparent(task->tWindowId, TRUE);
+ FillWindowPixelBuffer(task->tWindowId, PIXEL_FILL(0));
+ ClearWindowTilemap(task->tWindowId);
+ CopyWindowToVram(task->tWindowId, 2);
+ RemoveWindow(task->tWindowId);
DestroyTask(taskId);
}
}
+// Undefine Scrollable Multichoice task data macros
+#undef tMaxItemsOnScreen
+#undef tNumItems
+#undef tLeft
+#undef tTop
+#undef tWidth
+#undef tHeight
+#undef tKeepOpenAfterSelect
+#undef tScrollOffset
+#undef tSelectedRow
+#undef tScrollMultiId
+#undef tScrollArrowId
+#undef tWindowId
+#undef tListTaskId
+#undef tTaskId
+
void DoDeoxysRockInteraction(void)
{
CreateTask(Task_DeoxysRockInteraction, 8);