From cf7ffa568a2a09c761bae6aa4c70b8d8913c3e81 Mon Sep 17 00:00:00 2001 From: camthesaxman Date: Tue, 9 Jan 2018 23:37:26 -0600 Subject: rename unknown_task to scanline_effect --- src/battle/anim/draw.c | 2 +- src/battle/battle_2.c | 2 +- src/battle/battle_transition.c | 2 +- src/battle/reshow_battle_screen.c | 2 +- src/contest.c | 2 +- src/debug/matsuda_debug_menu.c | 2 +- src/easy_chat_1.c | 2 +- src/easy_chat_2.c | 2 +- src/engine/main.c | 2 +- src/engine/main_menu.c | 2 +- src/engine/reset_rtc_screen.c | 2 +- src/engine/trainer_card.c | 2 +- src/field/diploma.c | 2 +- src/field/field_screen_effect.c | 2 +- src/field/item_menu.c | 2 +- src/field/overworld.c | 2 +- src/field/party_menu.c | 2 +- src/field/pokeblock.c | 2 +- src/field/shop.c | 2 +- src/field/start_menu.c | 2 +- src/field/starter_choose.c | 2 +- src/field/wallclock.c | 2 +- src/pokemon/mail.c | 2 +- src/pokemon/pokedex.c | 2 +- src/pokemon/pokemon_summary_screen.c | 2 +- src/pokenav_before.c | 2 +- src/roulette.c | 2 +- src/scanline_effect.c | 235 +++++++++++++++++++++++++++++++++++ src/scene/cable_car.c | 2 +- src/scene/contest_painting.c | 2 +- src/scene/evolution_scene.c | 2 +- src/scene/intro.c | 2 +- src/scene/intro_credits_graphics.c | 2 +- src/scene/title_screen.c | 2 +- src/unknown_task.c | 235 ----------------------------------- 35 files changed, 268 insertions(+), 268 deletions(-) create mode 100644 src/scanline_effect.c delete mode 100644 src/unknown_task.c (limited to 'src') diff --git a/src/battle/anim/draw.c b/src/battle/anim/draw.c index 3adb62e06..0508eed8c 100755 --- a/src/battle/anim/draw.c +++ b/src/battle/anim/draw.c @@ -3,7 +3,7 @@ #include "trig.h" #include "battle_anim.h" #include "sound.h" -#include "unknown_task.h" +#include "scanline_effect.h" extern s16 gBattleAnimArgs[]; extern u8 gAnimBankAttacker; diff --git a/src/battle/battle_2.c b/src/battle/battle_2.c index 249b67e0d..20daf4052 100644 --- a/src/battle/battle_2.c +++ b/src/battle/battle_2.c @@ -34,7 +34,7 @@ #include "trainer.h" #include "trig.h" #include "tv.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "util.h" #include "constants/battle_move_effects.h" #include "constants/items.h" diff --git a/src/battle/battle_transition.c b/src/battle/battle_transition.c index 985f43945..48ef86fa2 100644 --- a/src/battle/battle_transition.c +++ b/src/battle/battle_transition.c @@ -13,7 +13,7 @@ #include "trainer.h" #include "field_camera.h" #include "ewram.h" -#include "unknown_task.h" +#include "scanline_effect.h" void sub_807DE10(void); void dp12_8087EA4(void); diff --git a/src/battle/reshow_battle_screen.c b/src/battle/reshow_battle_screen.c index 42bb3ba7f..83dad5f60 100644 --- a/src/battle/reshow_battle_screen.c +++ b/src/battle/reshow_battle_screen.c @@ -3,7 +3,7 @@ #include "battle_anim.h" #include "palette.h" #include "main.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "text.h" #include "rom_8077ABC.h" #include "data2.h" diff --git a/src/contest.c b/src/contest.c index 8985d6490..9f8fe976a 100644 --- a/src/contest.c +++ b/src/contest.c @@ -29,7 +29,7 @@ #include "task.h" #include "text.h" #include "tv.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "util.h" extern u8 AreMovesContestCombo(u16, u16); // I don't think this is a bool diff --git a/src/debug/matsuda_debug_menu.c b/src/debug/matsuda_debug_menu.c index 0585c4e00..25890e3ea 100644 --- a/src/debug/matsuda_debug_menu.c +++ b/src/debug/matsuda_debug_menu.c @@ -14,7 +14,7 @@ #include "string_util.h" #include "task.h" #include "text.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "ewram.h" extern u8 gUnknown_0203856C; diff --git a/src/easy_chat_1.c b/src/easy_chat_1.c index cb0e98b71..a5fc1dee9 100644 --- a/src/easy_chat_1.c +++ b/src/easy_chat_1.c @@ -14,7 +14,7 @@ #include "sprite.h" #include "string_util.h" #include "strings.h" -#include "unknown_task.h" +#include "scanline_effect.h" extern const struct WindowTemplate gWindowTemplate_81E6D54; extern const struct WindowTemplate gWindowTemplate_81E6DA8; diff --git a/src/easy_chat_2.c b/src/easy_chat_2.c index 66af7fc04..48e005cab 100644 --- a/src/easy_chat_2.c +++ b/src/easy_chat_2.c @@ -17,7 +17,7 @@ #include "strings.h" #include "strings2.h" #include "trig.h" -#include "unknown_task.h" +#include "scanline_effect.h" extern void sub_8095C8C(); extern void sub_809D104(void *, u16, u16, const void *, u16, u16, u16, u16); diff --git a/src/engine/main.c b/src/engine/main.c index 82a5fffb4..d1ccffea0 100644 --- a/src/engine/main.c +++ b/src/engine/main.c @@ -13,7 +13,7 @@ #include "rtc.h" #include "siirtc.h" #include "sound.h" -#include "unknown_task.h" +#include "scanline_effect.h" extern struct SoundInfo gSoundInfo; extern u32 IntrMain[]; diff --git a/src/engine/main_menu.c b/src/engine/main_menu.c index 715570fe0..3402d93bc 100644 --- a/src/engine/main_menu.c +++ b/src/engine/main_menu.c @@ -21,7 +21,7 @@ #include "task.h" #include "text.h" #include "title_screen.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "ewram.h" #define BirchSpeechUpdateWindowText() ((u8)Menu_UpdateWindowTextOverrideLineLength(24)) diff --git a/src/engine/reset_rtc_screen.c b/src/engine/reset_rtc_screen.c index 6e9efd342..5297b3378 100644 --- a/src/engine/reset_rtc_screen.c +++ b/src/engine/reset_rtc_screen.c @@ -13,7 +13,7 @@ #include "strings2.h" #include "task.h" #include "text.h" -#include "unknown_task.h" +#include "scanline_effect.h" struct ResetRtcStruct { diff --git a/src/engine/trainer_card.c b/src/engine/trainer_card.c index 70942fc29..f1b115610 100644 --- a/src/engine/trainer_card.c +++ b/src/engine/trainer_card.c @@ -18,7 +18,7 @@ #include "string_util.h" #include "strings2.h" #include "task.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "util.h" #include "ewram.h" diff --git a/src/field/diploma.c b/src/field/diploma.c index 7028eec02..70e4e4349 100644 --- a/src/field/diploma.c +++ b/src/field/diploma.c @@ -10,7 +10,7 @@ #include "strings2.h" #include "task.h" #include "text.h" -#include "unknown_task.h" +#include "scanline_effect.h" static void VBlankCB(void); static void MainCB2(void); diff --git a/src/field/field_screen_effect.c b/src/field/field_screen_effect.c index 6e818ce68..5f5113a2f 100644 --- a/src/field/field_screen_effect.c +++ b/src/field/field_screen_effect.c @@ -7,7 +7,7 @@ #include "script.h" #include "task.h" #include "text.h" -#include "unknown_task.h" +#include "scanline_effect.h" const static u16 gUnknown_0839ACDC[] = { 0xC8, 0x48, 0x38, 0x28, 0x18, 0x0 }; diff --git a/src/field/item_menu.c b/src/field/item_menu.c index 2be5f1e1d..fe896ac51 100644 --- a/src/field/item_menu.c +++ b/src/field/item_menu.c @@ -33,7 +33,7 @@ #include "string_util.h" #include "task.h" #include "text.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "ewram.h" // External stuff diff --git a/src/field/overworld.c b/src/field/overworld.c index 9fab20876..75e3aa6d5 100644 --- a/src/field/overworld.c +++ b/src/field/overworld.c @@ -47,7 +47,7 @@ #include "tileset_anim.h" #include "time_events.h" #include "tv.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "wild_encounter.h" #ifdef SAPPHIRE diff --git a/src/field/party_menu.c b/src/field/party_menu.c index 9cad5bd73..7e443a116 100644 --- a/src/field/party_menu.c +++ b/src/field/party_menu.c @@ -32,7 +32,7 @@ #include "string_util.h" #include "strings.h" #include "task.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "util.h" #include "script_pokemon_80F9.h" #include "ewram.h" diff --git a/src/field/pokeblock.c b/src/field/pokeblock.c index dd94e1755..ea96a4efd 100644 --- a/src/field/pokeblock.c +++ b/src/field/pokeblock.c @@ -8,7 +8,7 @@ #include "script.h" #include "strings.h" #include "task.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "text.h" #include "main.h" #include "menu.h" diff --git a/src/field/shop.c b/src/field/shop.c index d56d65c3f..a3e361733 100644 --- a/src/field/shop.c +++ b/src/field/shop.c @@ -15,7 +15,7 @@ #include "strings.h" #include "task.h" #include "tv.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "field_map_obj.h" #include "field_player_avatar.h" #include "fieldmap.h" diff --git a/src/field/start_menu.c b/src/field/start_menu.c index 5b2276d1b..d7d0282c6 100644 --- a/src/field/start_menu.c +++ b/src/field/start_menu.c @@ -28,7 +28,7 @@ #include "strings2.h" #include "task.h" #include "trainer_card.h" -#include "unknown_task.h" +#include "scanline_effect.h" //Menu actions enum { diff --git a/src/field/starter_choose.c b/src/field/starter_choose.c index 91b706e78..d3cfba1e3 100644 --- a/src/field/starter_choose.c +++ b/src/field/starter_choose.c @@ -14,7 +14,7 @@ #include "strings.h" #include "task.h" #include "trig.h" -#include "unknown_task.h" +#include "scanline_effect.h" extern u16 gSpecialVar_Result; extern struct SpriteTemplate gUnknown_02024E8C; diff --git a/src/field/wallclock.c b/src/field/wallclock.c index 4f2a6dccd..bc12db819 100644 --- a/src/field/wallclock.c +++ b/src/field/wallclock.c @@ -10,7 +10,7 @@ #include "strings2.h" #include "task.h" #include "trig.h" -#include "unknown_task.h" +#include "scanline_effect.h" extern u16 gSpecialVar_0x8004; extern u8 gMiscClock_Gfx[]; diff --git a/src/pokemon/mail.c b/src/pokemon/mail.c index ab43c033a..95424e890 100644 --- a/src/pokemon/mail.c +++ b/src/pokemon/mail.c @@ -15,7 +15,7 @@ #include "strings2.h" #include "task.h" #include "text.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "ewram.h" struct UnkMailStruct diff --git a/src/pokemon/pokedex.c b/src/pokemon/pokedex.c index 48ce26bb8..306cac3c9 100644 --- a/src/pokemon/pokedex.c +++ b/src/pokemon/pokedex.c @@ -23,7 +23,7 @@ #include "strings.h" #include "task.h" #include "trig.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "ewram.h" #define NATIONAL_DEX_COUNT 386 diff --git a/src/pokemon/pokemon_summary_screen.c b/src/pokemon/pokemon_summary_screen.c index d98383c6d..4e2be1418 100644 --- a/src/pokemon/pokemon_summary_screen.c +++ b/src/pokemon/pokemon_summary_screen.c @@ -29,7 +29,7 @@ #include "strings2.h" #include "task.h" #include "tv.h" -#include "unknown_task.h" +#include "scanline_effect.h" static void sub_809FC0C(void); static void sub_809FEB8(void); diff --git a/src/pokenav_before.c b/src/pokenav_before.c index 3b534c96c..fb197cee2 100644 --- a/src/pokenav_before.c +++ b/src/pokenav_before.c @@ -18,7 +18,7 @@ #include "sound.h" #include "task.h" #include "text.h" -#include "unknown_task.h" +#include "scanline_effect.h" extern u8 ewram[]; diff --git a/src/roulette.c b/src/roulette.c index e88c36c01..ae16b1460 100644 --- a/src/roulette.c +++ b/src/roulette.c @@ -23,7 +23,7 @@ #include "task.h" #include "text.h" #include "trig.h" -#include "unknown_task.h" +#include "scanline_effect.h" asm(".include \"constants/gba_constants.inc\""); diff --git a/src/scanline_effect.c b/src/scanline_effect.c new file mode 100644 index 000000000..670f2d9b3 --- /dev/null +++ b/src/scanline_effect.c @@ -0,0 +1,235 @@ +#include "global.h" +#include "data2.h" +#include "task.h" +#include "trig.h" +#include "scanline_effect.h" + +static void sub_80896F4(void); +static void sub_8089714(void); + +extern u16 gUnknown_030041B0; +extern u16 gBattle_BG1_Y; +extern u16 gUnknown_030041B8; +extern u16 gBattle_BG2_Y; +extern u16 gBattle_BG2_X; +extern u16 gBattle_BG0_Y; +extern u16 gBattle_BG0_X; +extern u16 gBattle_BG1_X; + +extern u8 gUnknown_0202FFA4; + +extern struct UnknownTaskStruct2 gUnknown_03004DC0; + +// Is this a struct? +extern u16 gUnknown_03004DE0[][0x3C0]; + +void remove_some_task(void) +{ + gUnknown_03004DC0.unk15 = 0; + DmaStop(0); + if (gUnknown_03004DC0.taskId != 0xFF) + { + DestroyTask(gUnknown_03004DC0.taskId); + gUnknown_03004DC0.taskId = 0xFF; + } +} + +void dp12_8087EA4(void) +{ + CpuFill16(0, gUnknown_03004DE0, 0x780 * 2); + gUnknown_03004DC0.src[0] = 0; + gUnknown_03004DC0.src[1] = 0; + gUnknown_03004DC0.dest = 0; + gUnknown_03004DC0.unkC = 0; + gUnknown_03004DC0.srcBank = 0; + gUnknown_03004DC0.unk15 = 0; + gUnknown_03004DC0.unk16 = 0; + gUnknown_03004DC0.unk17 = 0; + gUnknown_03004DC0.taskId = 0xFF; +} + +void sub_80895F8(struct UnknownTaskStruct unk) +{ + if (unk.control == (((DMA_ENABLE | DMA_START_HBLANK | DMA_REPEAT | DMA_DEST_RELOAD) << 16) | 1)) + { + gUnknown_03004DC0.src[0] = &gUnknown_03004DE0[0][1]; + gUnknown_03004DC0.src[1] = &gUnknown_03004DE0[1][1]; + gUnknown_03004DC0.unk10 = sub_80896F4; + } + else + { + gUnknown_03004DC0.src[0] = &gUnknown_03004DE0[0][2]; + gUnknown_03004DC0.src[1] = &gUnknown_03004DE0[1][2]; + gUnknown_03004DC0.unk10 = sub_8089714; + } + + gUnknown_03004DC0.unkC = unk.control; + gUnknown_03004DC0.dest = unk.dest; + gUnknown_03004DC0.unk15 = unk.unk8; + gUnknown_03004DC0.unk16 = unk.unk9; + gUnknown_03004DC0.unk17 = unk.unk9; +} + +void sub_8089668(void) +{ + if (gUnknown_03004DC0.unk15) + { + if (gUnknown_03004DC0.unk15 == 3) + { + gUnknown_03004DC0.unk15 = 0; + DmaStop(0); + gUnknown_0202FFA4 = 1; + } + else + { + DmaStop(0); + DmaSet(0, gUnknown_03004DC0.src[gUnknown_03004DC0.srcBank], gUnknown_03004DC0.dest, gUnknown_03004DC0.unkC); + gUnknown_03004DC0.unk10(); + gUnknown_03004DC0.srcBank ^= 1; + } + } +} + +static void sub_80896F4(void) +{ + u16 *dest = (u16 *)gUnknown_03004DC0.dest; + u16 *src = (u16 *)&gUnknown_03004DE0[gUnknown_03004DC0.srcBank]; + *dest = *src; +} + +static void sub_8089714(void) +{ + u32 *dest = (u32 *)gUnknown_03004DC0.dest; + u32 *src = (u32 *)&gUnknown_03004DE0[gUnknown_03004DC0.srcBank]; + *dest = *src; +} + +static void task00_for_dp12(u8 taskId) +{ + int value = 0; + + if (gUnknown_0202FFA4) + { + DestroyTask(taskId); + gUnknown_03004DC0.taskId = 0xFF; + } + else + { + if (gTasks[taskId].data[7]) + { + switch (gTasks[taskId].data[6]) + { + case 0x0: + value = gBattle_BG0_X; + break; + case 0x2: + value = gBattle_BG0_Y; + break; + case 0x4: + value = gBattle_BG1_X; + break; + case 0x6: + value = gBattle_BG1_Y; + break; + case 0x8: + value = gBattle_BG2_X; + break; + case 0xA: + value = gBattle_BG2_Y; + break; + case 0xC: + value = gUnknown_030041B0; + break; + case 0xE: + value = gUnknown_030041B8; + break; + } + } + if (gTasks[taskId].data[4]) + { + int i; + int offset; + gTasks[taskId].data[4]--; + offset = gTasks[taskId].data[3] + 320; + for (i = gTasks[taskId].data[0]; i < gTasks[taskId].data[1]; i++) + { + gUnknown_03004DE0[gUnknown_03004DC0.srcBank][i] = gUnknown_03004DE0[0][offset] + value; + offset++; + } + } + else + { + int i; + int offset; + gTasks[taskId].data[4] = gTasks[taskId].data[5]; + offset = gTasks[taskId].data[3] + 320; + for (i = gTasks[taskId].data[0]; i < gTasks[taskId].data[1]; i++) + { + gUnknown_03004DE0[gUnknown_03004DC0.srcBank][i] = gUnknown_03004DE0[0][offset] + value; + offset++; + } + gTasks[taskId].data[3]++; + if (gTasks[taskId].data[3] == gTasks[taskId].data[2]) + { + gTasks[taskId].data[3] = 0; + } + } + } +} + +static void sub_80898FC(u16 *a1, u8 a2, u8 a3, u8 a4) +{ + u16 i = 0; + u8 offset = 0; + + while (i < 0x100) + { + a1[i] = (gSineTable[offset] * a3) / 256; + offset += a2; + i++; + } +} + +u8 sub_8089944(u8 a1, u8 a2, u8 a3, u8 a4, u8 a5, u8 a6, u8 a7) +{ + int i; + int offset; + struct UnknownTaskStruct unk; + u8 taskId; + + dp12_8087EA4(); + + unk.dest = (void *)(REG_ADDR_BG0HOFS + a6); + unk.control = ((DMA_ENABLE | DMA_START_HBLANK | DMA_REPEAT | DMA_DEST_RELOAD) << 16) | 1; + unk.unk8 = 1; + unk.unk9 = 0; + + sub_80895F8(unk); + + taskId = CreateTask(task00_for_dp12, 0); + + gTasks[taskId].data[0] = a1; + gTasks[taskId].data[1] = a2; + gTasks[taskId].data[2] = 256 / a3; + gTasks[taskId].data[3] = 0; + gTasks[taskId].data[4] = a5; + gTasks[taskId].data[5] = a5; + gTasks[taskId].data[6] = a6; + gTasks[taskId].data[7] = a7; + + gUnknown_03004DC0.taskId = taskId; + gUnknown_0202FFA4 = 0; + + sub_80898FC(&gUnknown_03004DE0[0][320], a3, a4, a2 - a1); + + offset = 320; + + for (i = a1; i < a2; i++) + { + gUnknown_03004DE0[0][i] = gUnknown_03004DE0[0][offset]; + gUnknown_03004DE0[1][i] = gUnknown_03004DE0[0][offset]; + offset++; + } + + return taskId; +} diff --git a/src/scene/cable_car.c b/src/scene/cable_car.c index 52a0aeebf..bae037ff7 100644 --- a/src/scene/cable_car.c +++ b/src/scene/cable_car.c @@ -14,7 +14,7 @@ #include "decompress.h" #include "field_weather.h" #include "field_map_obj.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "event_data.h" #include "cable_car_util.h" #include "constants/map_objects.h" diff --git a/src/scene/contest_painting.c b/src/scene/contest_painting.c index 401872644..3b68f0143 100644 --- a/src/scene/contest_painting.c +++ b/src/scene/contest_painting.c @@ -11,7 +11,7 @@ #include "string_util.h" #include "strings.h" #include "text.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "ewram.h" static u8 gUnknown_03000750; diff --git a/src/scene/evolution_scene.c b/src/scene/evolution_scene.c index 167130aa5..dcca1fddb 100644 --- a/src/scene/evolution_scene.c +++ b/src/scene/evolution_scene.c @@ -9,7 +9,7 @@ #include "pokemon.h" #include "string_util.h" #include "battle.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "data2.h" #include "decompress.h" #include "m4a.h" diff --git a/src/scene/intro.c b/src/scene/intro.c index 4dc6cc91c..beceb6e90 100644 --- a/src/scene/intro.c +++ b/src/scene/intro.c @@ -19,7 +19,7 @@ #include "task.h" #include "title_screen.h" #include "trig.h" -#include "unknown_task.h" +#include "scanline_effect.h" #include "ewram.h" extern struct SpriteTemplate gUnknown_02024E8C; diff --git a/src/scene/intro_credits_graphics.c b/src/scene/intro_credits_graphics.c index 6cee74cce..f0f1264a0 100755 --- a/src/scene/intro_credits_graphics.c +++ b/src/scene/intro_credits_graphics.c @@ -19,7 +19,7 @@ #include "task.h" #include "title_screen.h" #include "trig.h" -#include "unknown_task.h" +#include "scanline_effect.h" // define register constants for the inline asm asm(".include \"constants/gba_constants.inc\"\n"); diff --git a/src/scene/title_screen.c b/src/scene/title_screen.c index 26fe088d5..bd41ac641 100644 --- a/src/scene/title_screen.c +++ b/src/scene/title_screen.c @@ -13,7 +13,7 @@ #include "sound.h" #include "sprite.h" #include "task.h" -#include "unknown_task.h" +#include "scanline_effect.h" #if ENGLISH #define VERSION_BANNER_SHAPE 1 diff --git a/src/unknown_task.c b/src/unknown_task.c deleted file mode 100644 index 2c71bfb08..000000000 --- a/src/unknown_task.c +++ /dev/null @@ -1,235 +0,0 @@ -#include "global.h" -#include "data2.h" -#include "task.h" -#include "trig.h" -#include "unknown_task.h" - -static void sub_80896F4(void); -static void sub_8089714(void); - -extern u16 gUnknown_030041B0; -extern u16 gBattle_BG1_Y; -extern u16 gUnknown_030041B8; -extern u16 gBattle_BG2_Y; -extern u16 gBattle_BG2_X; -extern u16 gBattle_BG0_Y; -extern u16 gBattle_BG0_X; -extern u16 gBattle_BG1_X; - -extern u8 gUnknown_0202FFA4; - -extern struct UnknownTaskStruct2 gUnknown_03004DC0; - -// Is this a struct? -extern u16 gUnknown_03004DE0[][0x3C0]; - -void remove_some_task(void) -{ - gUnknown_03004DC0.unk15 = 0; - DmaStop(0); - if (gUnknown_03004DC0.taskId != 0xFF) - { - DestroyTask(gUnknown_03004DC0.taskId); - gUnknown_03004DC0.taskId = 0xFF; - } -} - -void dp12_8087EA4(void) -{ - CpuFill16(0, gUnknown_03004DE0, 0x780 * 2); - gUnknown_03004DC0.src[0] = 0; - gUnknown_03004DC0.src[1] = 0; - gUnknown_03004DC0.dest = 0; - gUnknown_03004DC0.unkC = 0; - gUnknown_03004DC0.srcBank = 0; - gUnknown_03004DC0.unk15 = 0; - gUnknown_03004DC0.unk16 = 0; - gUnknown_03004DC0.unk17 = 0; - gUnknown_03004DC0.taskId = 0xFF; -} - -void sub_80895F8(struct UnknownTaskStruct unk) -{ - if (unk.control == (((DMA_ENABLE | DMA_START_HBLANK | DMA_REPEAT | DMA_DEST_RELOAD) << 16) | 1)) - { - gUnknown_03004DC0.src[0] = &gUnknown_03004DE0[0][1]; - gUnknown_03004DC0.src[1] = &gUnknown_03004DE0[1][1]; - gUnknown_03004DC0.unk10 = sub_80896F4; - } - else - { - gUnknown_03004DC0.src[0] = &gUnknown_03004DE0[0][2]; - gUnknown_03004DC0.src[1] = &gUnknown_03004DE0[1][2]; - gUnknown_03004DC0.unk10 = sub_8089714; - } - - gUnknown_03004DC0.unkC = unk.control; - gUnknown_03004DC0.dest = unk.dest; - gUnknown_03004DC0.unk15 = unk.unk8; - gUnknown_03004DC0.unk16 = unk.unk9; - gUnknown_03004DC0.unk17 = unk.unk9; -} - -void sub_8089668(void) -{ - if (gUnknown_03004DC0.unk15) - { - if (gUnknown_03004DC0.unk15 == 3) - { - gUnknown_03004DC0.unk15 = 0; - DmaStop(0); - gUnknown_0202FFA4 = 1; - } - else - { - DmaStop(0); - DmaSet(0, gUnknown_03004DC0.src[gUnknown_03004DC0.srcBank], gUnknown_03004DC0.dest, gUnknown_03004DC0.unkC); - gUnknown_03004DC0.unk10(); - gUnknown_03004DC0.srcBank ^= 1; - } - } -} - -static void sub_80896F4(void) -{ - u16 *dest = (u16 *)gUnknown_03004DC0.dest; - u16 *src = (u16 *)&gUnknown_03004DE0[gUnknown_03004DC0.srcBank]; - *dest = *src; -} - -static void sub_8089714(void) -{ - u32 *dest = (u32 *)gUnknown_03004DC0.dest; - u32 *src = (u32 *)&gUnknown_03004DE0[gUnknown_03004DC0.srcBank]; - *dest = *src; -} - -static void task00_for_dp12(u8 taskId) -{ - int value = 0; - - if (gUnknown_0202FFA4) - { - DestroyTask(taskId); - gUnknown_03004DC0.taskId = 0xFF; - } - else - { - if (gTasks[taskId].data[7]) - { - switch (gTasks[taskId].data[6]) - { - case 0x0: - value = gBattle_BG0_X; - break; - case 0x2: - value = gBattle_BG0_Y; - break; - case 0x4: - value = gBattle_BG1_X; - break; - case 0x6: - value = gBattle_BG1_Y; - break; - case 0x8: - value = gBattle_BG2_X; - break; - case 0xA: - value = gBattle_BG2_Y; - break; - case 0xC: - value = gUnknown_030041B0; - break; - case 0xE: - value = gUnknown_030041B8; - break; - } - } - if (gTasks[taskId].data[4]) - { - int i; - int offset; - gTasks[taskId].data[4]--; - offset = gTasks[taskId].data[3] + 320; - for (i = gTasks[taskId].data[0]; i < gTasks[taskId].data[1]; i++) - { - gUnknown_03004DE0[gUnknown_03004DC0.srcBank][i] = gUnknown_03004DE0[0][offset] + value; - offset++; - } - } - else - { - int i; - int offset; - gTasks[taskId].data[4] = gTasks[taskId].data[5]; - offset = gTasks[taskId].data[3] + 320; - for (i = gTasks[taskId].data[0]; i < gTasks[taskId].data[1]; i++) - { - gUnknown_03004DE0[gUnknown_03004DC0.srcBank][i] = gUnknown_03004DE0[0][offset] + value; - offset++; - } - gTasks[taskId].data[3]++; - if (gTasks[taskId].data[3] == gTasks[taskId].data[2]) - { - gTasks[taskId].data[3] = 0; - } - } - } -} - -static void sub_80898FC(u16 *a1, u8 a2, u8 a3, u8 a4) -{ - u16 i = 0; - u8 offset = 0; - - while (i < 0x100) - { - a1[i] = (gSineTable[offset] * a3) / 256; - offset += a2; - i++; - } -} - -u8 sub_8089944(u8 a1, u8 a2, u8 a3, u8 a4, u8 a5, u8 a6, u8 a7) -{ - int i; - int offset; - struct UnknownTaskStruct unk; - u8 taskId; - - dp12_8087EA4(); - - unk.dest = (void *)(REG_ADDR_BG0HOFS + a6); - unk.control = ((DMA_ENABLE | DMA_START_HBLANK | DMA_REPEAT | DMA_DEST_RELOAD) << 16) | 1; - unk.unk8 = 1; - unk.unk9 = 0; - - sub_80895F8(unk); - - taskId = CreateTask(task00_for_dp12, 0); - - gTasks[taskId].data[0] = a1; - gTasks[taskId].data[1] = a2; - gTasks[taskId].data[2] = 256 / a3; - gTasks[taskId].data[3] = 0; - gTasks[taskId].data[4] = a5; - gTasks[taskId].data[5] = a5; - gTasks[taskId].data[6] = a6; - gTasks[taskId].data[7] = a7; - - gUnknown_03004DC0.taskId = taskId; - gUnknown_0202FFA4 = 0; - - sub_80898FC(&gUnknown_03004DE0[0][320], a3, a4, a2 - a1); - - offset = 320; - - for (i = a1; i < a2; i++) - { - gUnknown_03004DE0[0][i] = gUnknown_03004DE0[0][offset]; - gUnknown_03004DE0[1][i] = gUnknown_03004DE0[0][offset]; - offset++; - } - - return taskId; -} -- cgit v1.2.3