diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/battle_transition.c | 180 |
1 files changed, 176 insertions, 4 deletions
diff --git a/src/battle_transition.c b/src/battle_transition.c index fb20853a5..fa911d411 100644 --- a/src/battle_transition.c +++ b/src/battle_transition.c @@ -20,6 +20,7 @@ extern const TransitionState sPhase2_Transition2_Funcs[]; extern const TransitionState sPhase2_Transition3_Funcs[]; extern const TransitionState sPhase2_Transition4_Funcs[]; extern const TransitionState sPhase2_Transition5_Funcs[]; +extern const TransitionState sPhase2_Transition6_Funcs[]; extern const TaskFunc sPhase1_Tasks[]; extern const TaskFunc sPhase2_Tasks[]; @@ -69,11 +70,17 @@ void sub_811D658(void); static void VBlankCB_Phase2_Transition1(void); static void HBlankCB_Phase2_Transition1(void); + static void VBlankCB_Phase2_Transition2(void); static void HBlankCB_Phase2_Transition2(void); -void VBlankCB0_Phase2_Transition3(void); -void VBlankCB1_Phase2_Transition3(void); -void VBlankCB_Phase2_Transition5(void); + +static void VBlankCB0_Phase2_Transition3(void); +static void VBlankCB1_Phase2_Transition3(void); + +static void VBlankCB_Phase2_Transition5(void); + +void VBlankCB_Phase2_Transition6(void); +void HBlankCB_Phase2_Transition6(void); void VBlankCB_BattleTransition(void); void sub_811D6E8(s16* a0, s16 a1, s16 a2, s16 a3, s16 a4, s16 a5); @@ -510,7 +517,7 @@ static void Transition3_Vblank(void) REG_BLDALPHA = TRANSITION_STRUCT.field_10; } -void VBlankCB0_Phase2_Transition3(void) +static void VBlankCB0_Phase2_Transition3(void) { Transition3_Vblank(); DmaSet(0, gUnknown_03005560, ®_BG0HOFS, 0xA2400001); @@ -821,3 +828,168 @@ bool8 Phase2_Transition5_Func3(struct Task* task) TRANSITION_STRUCT.field_0++; return 0; } + +bool8 Phase2_Transition5_Func4(struct Task* task) +{ + TRANSITION_STRUCT.field_0 = 0; + + sub_811D8FC(&TRANSITION_STRUCT.field_24, 120, 80, TRANSITION_STRUCT.field_2C, 160, 1, 1); + do + { + gUnknown_03004DE0[0][TRANSITION_STRUCT.field_2A] = (TRANSITION_STRUCT.field_28 << 8) | 0xF0; + } while (!sub_811D978(&TRANSITION_STRUCT.field_24, 1, 1)); + + TRANSITION_STRUCT.field_2C -= 16; + if (TRANSITION_STRUCT.field_2C <= 0) + { + TRANSITION_STRUCT.field_2E = 160; + task->tState++; + } + + TRANSITION_STRUCT.field_0++; + return 0; +} + +bool8 Phase2_Transition5_Func5(struct Task* task) +{ + s16 r1, r2, r3; + vu8 var = 0; + + TRANSITION_STRUCT.field_0 = 0; + + sub_811D8FC(&TRANSITION_STRUCT.field_24, 120, 80, 0, TRANSITION_STRUCT.field_2E, 1, 1); + + while (1) + { + r1 = gUnknown_03004DE0[0][TRANSITION_STRUCT.field_2A] & 0xFF, r2 = TRANSITION_STRUCT.field_28; + if (TRANSITION_STRUCT.field_2E <= 80) + r2 = 120, r1 = TRANSITION_STRUCT.field_28; + gUnknown_03004DE0[0][TRANSITION_STRUCT.field_2A] = (r1) | (r2 << 8); + r3 = 0; + if (var != 0) + break; + var = sub_811D978(&TRANSITION_STRUCT.field_24, 1, 1); + } + + TRANSITION_STRUCT.field_2E -= 8; + if (TRANSITION_STRUCT.field_2E <= 0) + { + TRANSITION_STRUCT.field_2C = r3; + task->tState++; + } + else + { + while (TRANSITION_STRUCT.field_2A > TRANSITION_STRUCT.field_2E) + { + gUnknown_03004DE0[0][--TRANSITION_STRUCT.field_2A] = (r1) | (r2 << 8); + } + } + + TRANSITION_STRUCT.field_0++; + return 0; +} + +bool8 Phase2_Transition5_Func6(struct Task* task) +{ + TRANSITION_STRUCT.field_0 = 0; + + sub_811D8FC(&TRANSITION_STRUCT.field_24, 120, 80, TRANSITION_STRUCT.field_2C, 0, 1, 1); + do + { + s16 r2, r3; + + r2 = 120, r3 = TRANSITION_STRUCT.field_28; + if (TRANSITION_STRUCT.field_28 >= 120) + r2 = 0, r3 = 240; + gUnknown_03004DE0[0][TRANSITION_STRUCT.field_2A] = (r3) | (r2 << 8); + + } while (!sub_811D978(&TRANSITION_STRUCT.field_24, 1, 1)); + + TRANSITION_STRUCT.field_2C += 16; + if (TRANSITION_STRUCT.field_28 > 120) + task->tState++; + + TRANSITION_STRUCT.field_0++; + return 0; +} + +bool8 Phase2_Transition5_Func7(struct Task* task) +{ + DmaStop(0); + sub_811D6D4(); + DestroyTask(FindTaskIdByFunc(Phase2Task_Transition5)); + return 0; +} + +static void VBlankCB_Phase2_Transition5(void) +{ + DmaStop(0); + VBlankCB_BattleTransition(); + if (TRANSITION_STRUCT.field_0 != 0) + DmaCopy16(3, gUnknown_03004DE0[0], gUnknown_03004DE0[1], 320); + REG_WININ = TRANSITION_STRUCT.field_2; + REG_WINOUT = TRANSITION_STRUCT.field_4; + REG_WIN0V = TRANSITION_STRUCT.field_8; + REG_WIN0H = gUnknown_03004DE0[1][0]; + DmaSet(0, gUnknown_03004DE0[1], ®_WIN0H, 0xA2400001); +} + +void Phase2Task_Transition6(u8 taskID) +{ + while (sPhase2_Transition6_Funcs[gTasks[taskID].tState](&gTasks[taskID])); +} + +bool8 Phase2_Transition6_Func1(struct Task* task) +{ + u8 i; + + sub_811D658(); + dp12_8087EA4(); + + for (i = 0; i < 160; i++) + { + gUnknown_03005560[i] = TRANSITION_STRUCT.field_16; + } + + SetVBlankCallback(VBlankCB_Phase2_Transition6); + SetHBlankCallback(HBlankCB_Phase2_Transition6); + + REG_IE |= 2; + REG_DISPSTAT |= 0x10; + + task->tState++; + return 1; +} + +bool8 Phase2_Transition6_Func2(struct Task* task) +{ + u8 i; + u16 r3, r4, r8; + + TRANSITION_STRUCT.field_0 = 0; + + r3 = task->data[2] >> 8; + r4 = task->data[1]; + r8 = 384; + task->data[1] += 0x400; + if (task->data[2] <= 0x1FFF) + task->data[2] += 0x180; + + for (i = 0; i < 160; i++, r4 += r8) + { + s16 sinResult = Sin(r4 >> 8, r3); + gUnknown_03004DE0[0][i] = TRANSITION_STRUCT.field_16 + sinResult; + } + + if (++task->data[3] == 81) + { + task->data[4]++; + BeginNormalPaletteFade(-1, -2, 0, 0x10, 0); + } + + if (task->data[4] != 0 && !gPaletteFade.active) + DestroyTask(FindTaskIdByFunc(Phase2Task_Transition6)); + + TRANSITION_STRUCT.field_0++; + return 0; +} |