diff options
Diffstat (limited to 'src/map_name_popup.c')
| -rw-r--r-- | src/map_name_popup.c | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/src/map_name_popup.c b/src/map_name_popup.c new file mode 100644 index 000000000..fe15cc129 --- /dev/null +++ b/src/map_name_popup.c @@ -0,0 +1,216 @@ +#include "global.h" +#include "bg.h" +#include "gpu_regs.h" +#include "window.h" +#include "palette.h" +#include "task.h" +#include "event_data.h" +#include "text_window.h" +#include "quest_log.h" +#include "region_map.h" +#include "text.h" +#include "strings.h" +#include "string_util.h" +#include "constants/flags.h" + +static void Task_MapNamePopup(u8 taskId); +static u16 MapNamePopupCreateWindow(bool32 palIntoFadedBuffer); +static void MapNamePopupPrintMapNameOnWindow(u16 windowId); +static u8 *MapNamePopupAppendFloorNum(u8 *dest, s8 flags); + +void CreateMapNamePopupIfNotAlreadyRunning(bool32 palIntoFadedBuffer) +{ + u8 taskId; + if (FlagGet(FLAG_SPECIAL_FLAG_0x4000) != TRUE && !(gUnknown_203ADFA == 2 || gUnknown_203ADFA == 3)) + { + taskId = FindTaskIdByFunc(Task_MapNamePopup); + if (taskId == 0xFF) + { + taskId = CreateTask(Task_MapNamePopup, 90); + ChangeBgX(0, 0x00000000, 0); + ChangeBgY(0, 0xFFFFEF7F, 0); + gTasks[taskId].data[0] = 0; + gTasks[taskId].data[2] = 0; + gTasks[taskId].data[8] = palIntoFadedBuffer; + } + else + { + if (gTasks[taskId].data[0] != 4) + gTasks[taskId].data[0] = 4; + gTasks[taskId].data[3] = 1; + } + } +} + +static void Task_MapNamePopup(u8 taskId) +{ + struct Task * task = &gTasks[taskId]; + switch (task->data[0]) + { + case 0: + task->data[4] = MapNamePopupCreateWindow(task->data[8]); + task->data[5] = 1; + task->data[0] = 1; + break; + case 1: + if (IsDma3ManagerBusyWithBgCopy()) + break; + // fallthrough + case 2: + task->data[2] -= 2; + if (task->data[2] <= -24) + { + task->data[0] = 3; + task->data[1] = 0; + } + break; + case 3: + task->data[1]++; + if (task->data[1] > 120) + { + task->data[1] = 0; + task->data[0] = 4; + } + break; + case 4: + task->data[2] += 2; + if (task->data[2] >= 0) + { + if (task->data[3]) + { + MapNamePopupPrintMapNameOnWindow(task->data[4]); + CopyWindowToVram(task->data[4], 2); + task->data[0] = 1; + task->data[3] = 0; + } + else + { + task->data[0] = 6; + return; + } + } + case 5: + break; + case 6: + if (task->data[5] && !task->data[6]) + { + rbox_fill_rectangle(task->data[4]); + CopyWindowToVram(task->data[4], 1); + task->data[6] = 1; + } + task->data[0] = 7; + return; + case 7: + if (!IsDma3ManagerBusyWithBgCopy()) + { + if (task->data[5]) + { + RemoveWindow(task->data[4]); + task->data[5] = 0; + task->data[7] = 1; + } + task->data[0] = 8; + ChangeBgY(0, 0x00000000, 0); + } + return; + case 8: + DestroyTask(taskId); + return; + } + SetGpuReg(REG_OFFSET_BG0VOFS, task->data[2]); +} + +void DismissMapNamePopup(void) +{ + u8 taskId; + s16 *data; + taskId = FindTaskIdByFunc(Task_MapNamePopup); + if (taskId != 0xFF) + { + data = gTasks[taskId].data; + if (data[0] < 6) + data[0] = 6; + } +} + +bool32 IsMapNamePopupTaskActive(void) +{ + return FindTaskIdByFunc(Task_MapNamePopup) != 0xFF ? TRUE : FALSE; +} + +static u16 MapNamePopupCreateWindow(bool32 palintoFadedBuffer) +{ + struct WindowTemplate windowTemplate = { + .bg = 0, + .tilemapLeft = 1, + .tilemapTop = 29, + .width = 14, + .height = 2, + .paletteNum = 0xD, + .baseBlock = 0x001 + }; + u16 windowId; + u16 r6 = 0x01D; + if (gMapHeader.flags != 0) + { + if (gMapHeader.flags != 0x7F) + { + windowTemplate.width += 5; + r6 = 0x027; + } + else + { + windowTemplate.width += 8; + r6 = 0x02D; + } + } + windowId = AddWindow(&windowTemplate); + if (palintoFadedBuffer) + { + LoadPalette(stdpal_get(3), 0xd0, 0x20); + } + else + { + CpuCopy16(stdpal_get(3), &gPlttBufferUnfaded[0xd0], 0x20); + } + sub_814FF6C(windowId, r6); + DrawTextBorderOuter(windowId, r6, 0xD); + PutWindowTilemap(windowId); + MapNamePopupPrintMapNameOnWindow(windowId); + CopyWindowToVram(windowId, 3); + return windowId; +} + +static void MapNamePopupPrintMapNameOnWindow(u16 windowId) +{ + u8 mapName[25]; + u32 maxWidth = 112; + u32 xpos; + u8 *ptr = GetMapName(mapName, gMapHeader.regionMapSectionId, 0); + if (gMapHeader.flags != 0) + { + ptr = MapNamePopupAppendFloorNum(ptr, gMapHeader.flags); + maxWidth = gMapHeader.flags != 0x7F ? 152 : 176; + } + xpos = (maxWidth - GetStringWidth(2, mapName, -1)) / 2; + FillWindowPixelBuffer(windowId, PIXEL_FILL(1)); + AddTextPrinterParameterized(windowId, 2, mapName, xpos, 2, 0xFF, NULL); +} + +static u8 *MapNamePopupAppendFloorNum(u8 *dest, s8 flags) +{ + if (flags == 0) + return dest; + *dest++ = CHAR_SPACE; + if (flags == 0x7F) + return StringCopy(dest, gUnknown_841D18D); + if (flags < 0) + { + *dest++ = CHAR_B; + flags *= -1; + } + dest = ConvertIntToDecimalStringN(dest, flags, STR_CONV_MODE_LEFT_ALIGN, 2); + *dest++ = CHAR_F; + *dest = EOS; + return dest; +} |