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Add comments to the code

This commit is contained in:
Daniel Trujillo 2016-07-08 23:53:49 +02:00
parent 92b5e661fb
commit 95e727d376
1 changed files with 8 additions and 0 deletions
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8
src/ride/vehicle.c
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@ -5432,20 +5432,28 @@ static void sub_6DAB4C_chunk_2(rct_vehicle *vehicle)
RCT2_GLOBAL(0x00F64E18, uint32) |= VEHICLE_UPDATE_MOTION_TRACK_FLAG_10;
}
} else {
// If the track piece is a block section stop site
if (trackType == TRACK_ELEM_CABLE_LIFT_HILL || trackType == TRACK_ELEM_BLOCK_BRAKES || track_element_is_lift_hill(trackElement)) {
// If the site is NOT in a "train blocking" state
if (!(trackElement->flags & MAP_ELEMENT_FLAG_BLOCK_BREAK_CLOSED) || !ride_is_block_sectioned(ride)) {
// If the site is a block brake
if (trackType == TRACK_ELEM_BLOCK_BRAKES && vehicle->velocity >= 0) {
// If the vehicle is below the speed limit
if (vehicle->velocity <= 0x20364) {
// Boost it until the fixed block brake speed
vehicle->velocity = 0x20364;
vehicle->acceleration = 0;
} else {
// Slow it down till the fixed block brake speed
vehicle->velocity -= vehicle->velocity >> 4;
vehicle->acceleration = 0;
}
}
} else {
// Slow it down till completely stop the car
RCT2_GLOBAL(0x00F64E18, uint32) |= VEHICLE_UPDATE_MOTION_TRACK_FLAG_10;
vehicle->acceleration = 0;
// If the vehicle is slow enough, stop it
if (vehicle->velocity <= 0x20000) {
vehicle->velocity = 0;
}