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Three more running-past-facing-direction callbacks

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PikalaxALT
2017-09-13 20:22:38 -04:00
parent a04666e2d3
commit 6b906d95b9
2 changed files with 72 additions and 150 deletions
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72
src/field_map_obj.c
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@@ -1903,3 +1903,75 @@ u8 GetNorthEastRunningPastFacingDirection(s16 dx1, s16 dy1, s16 dx2, s16 dy2)
}
return direction;
}
u8 GetNorthWestRunningPastFacingDirection(s16 dx1, s16 dy1, s16 dx2, s16 dy2)
{
u8 direction;
direction = GetRegularRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_SOUTH)
{
direction = GetEastWestRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_WEST)
{
direction = DIR_NORTH;
}
}
else if (direction == DIR_WEST)
{
direction = GetNorthSouthRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_SOUTH)
{
direction = DIR_NORTH;
}
}
return direction;
}
u8 GetSouthEastRunningPastFacingDirection(s16 dx1, s16 dy1, s16 dx2, s16 dy2)
{
u8 direction;
direction = GetRegularRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_NORTH)
{
direction = GetEastWestRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_EAST)
{
direction = DIR_SOUTH;
}
}
else if (direction == DIR_EAST)
{
direction = GetNorthSouthRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_NORTH)
{
direction = DIR_SOUTH;
}
}
return direction;
}
u8 GetSouthWestRunningPastFacingDirection(s16 dx1, s16 dy1, s16 dx2, s16 dy2)
{
u8 direction;
direction = GetRegularRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_NORTH)
{
direction = GetEastWestRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_WEST)
{
direction = DIR_SOUTH;
}
}
else if (direction == DIR_WEST)
{
direction = GetNorthSouthRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_NORTH)
{
direction = DIR_SOUTH;
}
}
return direction;
}