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MapGridIsImpassableAt -> MapGridGetCollisionAt, and add fixes

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This commit is contained in:
GriffinR 2022-08-03 14:21:13 -04:00
parent 5101811407
commit e5c36cd745
7 changed files with 22 additions and 12 deletions
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2
include/fieldmap.h
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@ -26,7 +26,7 @@ u32 MapGridGetMetatileBehaviorAt(int, int);
void MapGridSetMetatileIdAt(int, int, u16); void MapGridSetMetatileIdAt(int, int, u16);
void MapGridSetMetatileEntryAt(int, int, u16); void MapGridSetMetatileEntryAt(int, int, u16);
void GetCameraCoords(u16 *, u16 *); void GetCameraCoords(u16 *, u16 *);
bool8 MapGridIsImpassableAt(int, int); u8 MapGridGetCollisionAt(int, int);
int GetMapBorderIdAt(int x, int y); int GetMapBorderIdAt(int x, int y);
bool32 CanCameraMoveInDirection(int direction); bool32 CanCameraMoveInDirection(int direction);
u16 GetMetatileAttributesById(u16 metatileId); u16 GetMetatileAttributesById(u16 metatileId);

4
src/event_object_movement.c
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@ -4630,7 +4630,7 @@ u8 GetCollisionAtCoords(struct ObjectEvent *objectEvent, s16 x, s16 y, u32 dir)
u8 direction = dir; u8 direction = dir;
if (IsCoordOutsideObjectEventMovementRange(objectEvent, x, y)) if (IsCoordOutsideObjectEventMovementRange(objectEvent, x, y))
return COLLISION_OUTSIDE_RANGE; return COLLISION_OUTSIDE_RANGE;
else if (MapGridIsImpassableAt(x, y) || GetMapBorderIdAt(x, y) == CONNECTION_INVALID || IsMetatileDirectionallyImpassable(objectEvent, x, y, direction)) else if (MapGridGetCollisionAt(x, y) || GetMapBorderIdAt(x, y) == CONNECTION_INVALID || IsMetatileDirectionallyImpassable(objectEvent, x, y, direction))
return COLLISION_IMPASSABLE; return COLLISION_IMPASSABLE;
else if (objectEvent->trackedByCamera && !CanCameraMoveInDirection(direction)) else if (objectEvent->trackedByCamera && !CanCameraMoveInDirection(direction))
return COLLISION_IMPASSABLE; return COLLISION_IMPASSABLE;
@ -4647,7 +4647,7 @@ u8 GetCollisionFlagsAtCoords(struct ObjectEvent *objectEvent, s16 x, s16 y, u8 d
if (IsCoordOutsideObjectEventMovementRange(objectEvent, x, y)) if (IsCoordOutsideObjectEventMovementRange(objectEvent, x, y))
flags |= 1 << (COLLISION_OUTSIDE_RANGE - 1); flags |= 1 << (COLLISION_OUTSIDE_RANGE - 1);
if (MapGridIsImpassableAt(x, y) || GetMapBorderIdAt(x, y) == CONNECTION_INVALID || IsMetatileDirectionallyImpassable(objectEvent, x, y, direction) || (objectEvent->trackedByCamera && !CanCameraMoveInDirection(direction))) if (MapGridGetCollisionAt(x, y) || GetMapBorderIdAt(x, y) == CONNECTION_INVALID || IsMetatileDirectionallyImpassable(objectEvent, x, y, direction) || (objectEvent->trackedByCamera && !CanCameraMoveInDirection(direction)))
flags |= 1 << (COLLISION_IMPASSABLE - 1); flags |= 1 << (COLLISION_IMPASSABLE - 1);
if (IsElevationMismatchAt(objectEvent->currentElevation, x, y)) if (IsElevationMismatchAt(objectEvent->currentElevation, x, y))
flags |= 1 << (COLLISION_ELEVATION_MISMATCH - 1); flags |= 1 << (COLLISION_ELEVATION_MISMATCH - 1);

2
src/fieldmap.c
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@ -352,7 +352,7 @@ u8 MapGridGetElevationAt(int x, int y)
return block >> MAPGRID_ELEVATION_SHIFT; return block >> MAPGRID_ELEVATION_SHIFT;
} }
bool8 MapGridIsImpassableAt(int x, int y) u8 MapGridGetCollisionAt(int x, int y)
{ {
u16 block = GetMapGridBlockAt(x, y); u16 block = GetMapGridBlockAt(x, y);

7
src/fldeff_cut.c
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@ -191,7 +191,12 @@ bool8 SetUpFieldMove_Cut(void)
sHyperCutTiles[6 + (i * 5) + j] = TRUE; sHyperCutTiles[6 + (i * 5) + j] = TRUE;
ret = TRUE; ret = TRUE;
} }
if (MapGridIsImpassableAt(x, y) == TRUE) #ifdef BUGFIX
// Collision has a range 0-3, any value != 0 is impassable
if (MapGridGetCollisionAt(x, y))
#else
if (MapGridGetCollisionAt(x, y) == 1)
#endif
{ {
cutTiles[i * 3 + j] = FALSE; cutTiles[i * 3 + j] = FALSE;
} }

2
src/item_use.c
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@ -247,7 +247,7 @@ static bool32 CanFish(void)
} }
else else
{ {
if (MetatileBehavior_IsSurfableWaterOrUnderwater(tileBehavior) && !MapGridIsImpassableAt(x, y)) if (MetatileBehavior_IsSurfableWaterOrUnderwater(tileBehavior) && MapGridGetCollisionAt(x, y) == 0)
return TRUE; return TRUE;
if (MetatileBehavior_IsBridgeOverWaterNoEdge(tileBehavior) == TRUE) if (MetatileBehavior_IsBridgeOverWaterNoEdge(tileBehavior) == TRUE)
return TRUE; return TRUE;

10
src/overworld.c
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@ -129,7 +129,7 @@ static void ResetAllPlayerLinkStates(void);
static void UpdateHeldKeyCode(u16); static void UpdateHeldKeyCode(u16);
static void UpdateAllLinkPlayers(u16 *, s32); static void UpdateAllLinkPlayers(u16 *, s32);
static u8 FlipVerticalAndClearForced(u8, u8); static u8 FlipVerticalAndClearForced(u8, u8);
static u8 LinkPlayerDetectCollision(u8, u8, s16, s16); static u8 LinkPlayerGetCollision(u8, u8, s16, s16);
static void CreateLinkPlayerSprite(u8, u8); static void CreateLinkPlayerSprite(u8, u8);
static void GetLinkPlayerCoords(u8, u16 *, u16 *); static void GetLinkPlayerCoords(u8, u16 *, u16 *);
static u8 GetLinkPlayerFacingDirection(u8); static u8 GetLinkPlayerFacingDirection(u8);
@ -3087,7 +3087,7 @@ static bool8 FacingHandler_DpadMovement(struct LinkPlayerObjectEvent *linkPlayer
linkDirection(objEvent) = FlipVerticalAndClearForced(dir, linkDirection(objEvent)); linkDirection(objEvent) = FlipVerticalAndClearForced(dir, linkDirection(objEvent));
ObjectEventMoveDestCoords(objEvent, linkDirection(objEvent), &x, &y); ObjectEventMoveDestCoords(objEvent, linkDirection(objEvent), &x, &y);
if (LinkPlayerDetectCollision(linkPlayerObjEvent->objEventId, linkDirection(objEvent), x, y)) if (LinkPlayerGetCollision(linkPlayerObjEvent->objEventId, linkDirection(objEvent), x, y))
{ {
return FALSE; return FALSE;
} }
@ -3147,7 +3147,7 @@ static u8 FlipVerticalAndClearForced(u8 newFacing, u8 oldFacing)
return oldFacing; return oldFacing;
} }
static bool8 LinkPlayerDetectCollision(u8 selfObjEventId, u8 direction, s16 x, s16 y) static u8 LinkPlayerGetCollision(u8 selfObjEventId, u8 direction, s16 x, s16 y)
{ {
u8 i; u8 i;
for (i = 0; i < OBJECT_EVENTS_COUNT; i++) for (i = 0; i < OBJECT_EVENTS_COUNT; i++)
@ -3157,11 +3157,11 @@ static bool8 LinkPlayerDetectCollision(u8 selfObjEventId, u8 direction, s16 x, s
if ((gObjectEvents[i].currentCoords.x == x && gObjectEvents[i].currentCoords.y == y) if ((gObjectEvents[i].currentCoords.x == x && gObjectEvents[i].currentCoords.y == y)
|| (gObjectEvents[i].previousCoords.x == x && gObjectEvents[i].previousCoords.y == y)) || (gObjectEvents[i].previousCoords.x == x && gObjectEvents[i].previousCoords.y == y))
{ {
return TRUE; return 1;
} }
} }
} }
return MapGridIsImpassableAt(x, y); return MapGridGetCollisionAt(x, y);
} }
static void CreateLinkPlayerSprite(u8 linkPlayerId, u8 gameVersion) static void CreateLinkPlayerSprite(u8 linkPlayerId, u8 gameVersion)

7
src/rotating_gate.c
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@ -874,7 +874,12 @@ static s32 RotatingGate_CanRotate(u8 gateId, s32 rotationDirection)
if (sRotatingGate_ArmLayout[shape][2 * i + j]) if (sRotatingGate_ArmLayout[shape][2 * i + j])
{ {
if (MapGridIsImpassableAt(x + armPos[armIndex].x, y + armPos[armIndex].y) == TRUE) #ifdef BUGFIX
// Collision has a range 0-3, any value != 0 is impassable
if (MapGridGetCollisionAt(x + armPos[armIndex].x, y + armPos[armIndex].y))
#else
if (MapGridGetCollisionAt(x + armPos[armIndex].x, y + armPos[armIndex].y) == 1)
#endif
return FALSE; return FALSE;
} }
} }