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Three-direction get-running-past-facing callbacks

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This commit is contained in:
PikalaxALT
2017-09-13 20:26:08 -04:00
parent 6b906d95b9
commit c1f5183f40
2 changed files with 48 additions and 132 deletions
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48
src/field_map_obj.c
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@@ -1975,3 +1975,51 @@ u8 GetSouthWestRunningPastFacingDirection(s16 dx1, s16 dy1, s16 dx2, s16 dy2)
}
return direction;
}
u8 GetNonEastRunningPastFacingDirection(s16 dx1, s16 dy1, s16 dx2, s16 dy2)
{
u8 direction;
direction = GetRegularRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_EAST)
{
direction = GetNorthSouthRunningPastFacingDirection(dx1, dy1, dx2, dy2);
}
return direction;
}
u8 GetNonWestRunningPastFacingDirection(s16 dx1, s16 dy1, s16 dx2, s16 dy2)
{
u8 direction;
direction = GetRegularRunningPastFacingDirection(dx1, dy1, dx2, dy2);
if (direction == DIR_WEST)
{
direction = GetNorthSouthRunningPastFacingDirection(dx1, dy1, dx2, dy2);
}
return direction;
}
u8 GetNonSouthRunningPastFacingDirection(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);
}
return direction;
}
u8 GetNonNorthRunningPastFacingDirection(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);
}
return direction;
}