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implement more sub_6DAB4C

This commit is contained in:
IntelOrca 2015-12-13 02:59:42 +00:00
parent adcbfec413
commit 6a629adc24
1 changed files with 106 additions and 1 deletions
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107
src/ride/vehicle.c
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@ -1989,8 +1989,113 @@ loc_6DC316:
goto end;
loc_6DC3A7:
RCT2_GLOBAL(0x00F64E04, rct_vehicle*) = vehicle;
RCT2_GLOBAL(0x00F64E18, uint32) = 0;
vehicle->velocity += vehicle->var_2C;
RCT2_GLOBAL(0x00F64E08, sint32) = vehicle->velocity;
RCT2_GLOBAL(0x00F64E0C, sint32) = (vehicle->velocity >> 10) * 42;
if (RCT2_GLOBAL(0x00F64E08, sint32) < 0) {
vehicle = vehicle_get_tail(vehicle);
}
RCT2_GLOBAL(0x00F64E00, rct_vehicle*) = vehicle;
loc_6DC40E:
regs.ebx = vehicle->var_1F;
RCT2_GLOBAL(0x00F64E10, uint32) = 1;
vehicle->var_2C = dword_9A2970[vehicle->var_1F];
vehicle->var_24 = RCT2_GLOBAL(0x00F64E0C, uint32) + vehicle->var_24;
if ((sint32)vehicle->var_24 < 0) {
goto loc_6DCA7A;
}
if ((sint32)vehicle->var_24 < 0x368A) {
goto loc_6DCE02;
}
vehicle->var_B8 &= ~(1 << 1);
unk_F64E20->x = vehicle->x;
unk_F64E20->y = vehicle->y;
unk_F64E20->z = vehicle->z;
invalidate_sprite_2((rct_sprite*)vehicle);
loc_6DC462:
vehicle->var_D3 = 0;
if (vehicle->var_D3 == 0) {
goto loc_6DC476;
}
vehicle->var_D3--;
goto loc_6DC985;
loc_6DC476:
if (!(vehicle->var_D5 & (1 << 2))) {
regs.edi = RCT2_ADDRESS(0x008B8F74, uint32)[vehicle->var_D4];
regs.al = vehicle->var_C5 + 1;
if ((uint8)regs.al < ((uint8*)regs.edi)[-1]) {
vehicle->var_C5 = regs.al;
goto loc_6DC985;
}
vehicle->var_D5 &= ~(1 << 2);
}
if (vehicle->var_D5 & (1 << 0)) {
regs.di = vehicle->is_child ? vehicle->prev_vehicle_on_ride : vehicle->next_vehicle_on_ride;
rct_vehicle *vEDI = GET_VEHICLE(regs.di);
if (!(vEDI->var_D5 & (1 << 0)) || (vEDI->var_D5 & (1 << 2))) {
goto loc_6DC985;
}
if (vEDI->var_D3 != 0) {
goto loc_6DC985;
}
vEDI->var_D5 &= ~(1 << 0);
vehicle->var_D5 &= ~(1 << 0);
}
if (vehicle->var_D5 & (1 << 1)) {
regs.di = vehicle->is_child ? vehicle->prev_vehicle_on_ride : vehicle->next_vehicle_on_ride;
rct_vehicle *vEDI = GET_VEHICLE(regs.di);
if (!(vEDI->var_D5 & (1 << 1)) || (vEDI->var_D5 & (1 << 2))) {
goto loc_6DC985;
}
if (vEDI->var_D3 != 0) {
goto loc_6DC985;
}
vEDI->var_D5 &= ~(1 << 1);
vehicle->var_D5 &= ~(1 << 1);
}
if (vehicle->var_D5 & (1 << 3)) {
rct_vehicle *vEDI = vehicle;
for (;;) {
vEDI = vEDI->prev_vehicle_on_ride;
if (vEDI == vehicle) {
break;
}
if (!vEDI->is_child) continue;
if (!(vEDI->var_D5 & (1 << 4))) continue;
if (vEDI->track_x != vehicle->track_x) continue;
if (vEDI->track_y != vehicle->track_y) continue;
if (vEDI->track_z != vehicle->track_z) continue;
goto loc_6DC985;
}
vehicle->var_D5 |= (1 << 4);
vehicle->var_D5 &= ~(1 << 3);
}
loc_6DC5B8:
regs.esi = vehicle;
RCT2_CALLFUNC_Y(0x006DC3A7, &regs);
RCT2_CALLFUNC_Y(0x006DC5B8, &regs);
loc_6DC985:
regs.esi = vehicle;
RCT2_CALLFUNC_Y(0x006DC985, &regs);
loc_6DCA7A:
regs.esi = vehicle;
RCT2_CALLFUNC_Y(0x006DCA7A, &regs);
loc_6DCE02:
regs.esi = vehicle;
RCT2_CALLFUNC_Y(0x006DCE02, &regs);
end:
hook_setreturnregisters(&regs);