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Improve element collisions

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This commit is contained in:
Miloslav Číž 2020-02-06 20:47:08 +01:00
parent 1f9feb0d71
commit 6c57ef314a
2 changed files with 10 additions and 16 deletions
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2
constants.h
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@ -79,7 +79,7 @@
Distance at which level elements (sprites) collide, in RCL_Unit (1024 per Distance at which level elements (sprites) collide, in RCL_Unit (1024 per
square). square).
*/ */
#define SFG_ELEMENT_COLLISION_DISTANCE 2048 #define SFG_ELEMENT_COLLISION_DISTANCE 2500
/** /**
Height, in RCL_Units, at which collisions happen with level elements Height, in RCL_Units, at which collisions happen with level elements

24
main.c
View File

@ -1774,14 +1774,12 @@ static inline uint8_t SFG_elementCollides(
RCL_Unit pointZ, RCL_Unit pointZ,
RCL_Unit elementX, RCL_Unit elementX,
RCL_Unit elementY, RCL_Unit elementY,
RCL_Unit elementHeight, RCL_Unit elementHeight
RCL_Unit heightMargin,
RCL_Unit widthMargin
) )
{ {
return return
SFG_taxicabDistance(pointX,pointY,pointZ,elementX,elementY,elementHeight) SFG_taxicabDistance(pointX,pointY,pointZ,elementX,elementY,elementHeight)
<= (SFG_ELEMENT_COLLISION_DISTANCE + widthMargin); <= SFG_ELEMENT_COLLISION_DISTANCE;
} }
/** /**
@ -2153,8 +2151,7 @@ void SFG_gameStep()
mPos.y, mPos.y,
SFG_floorHeightAt( SFG_floorHeightAt(
SFG_MONSTER_COORD_TO_SQUARES(m->coords[0]), SFG_MONSTER_COORD_TO_SQUARES(m->coords[0]),
SFG_MONSTER_COORD_TO_SQUARES(m->coords[1])), SFG_MONSTER_COORD_TO_SQUARES(m->coords[1]))
0,0
) )
) )
{ {
@ -2186,8 +2183,7 @@ void SFG_gameStep()
SFG_player.camera.height, SFG_player.camera.height,
ePos.x, ePos.x,
ePos.y, ePos.y,
SFG_floorHeightAt(e->coords[0],e->coords[1]), SFG_floorHeightAt(e->coords[0],e->coords[1])
0,0
) )
) )
{ {
@ -2308,9 +2304,8 @@ void SFG_gameStep()
SFG_player.camera.height, SFG_player.camera.height,
p->position[0], p->position[0],
p->position[1], p->position[1],
p->position[2], p->position[2]
0, ))
0))
{ {
eliminate = 1; eliminate = 1;
@ -2349,9 +2344,8 @@ void SFG_gameStep()
SFG_MONSTER_COORD_TO_RCL_UNITS(m->coords[1]), SFG_MONSTER_COORD_TO_RCL_UNITS(m->coords[1]),
SFG_floorHeightAt( SFG_floorHeightAt(
SFG_MONSTER_COORD_TO_SQUARES(m->coords[0]), SFG_MONSTER_COORD_TO_SQUARES(m->coords[0]),
SFG_MONSTER_COORD_TO_SQUARES(m->coords[1])), SFG_MONSTER_COORD_TO_SQUARES(m->coords[1]))
0, )
0)
) )
{ {
eliminate = 1; eliminate = 1;
@ -2374,7 +2368,7 @@ void SFG_gameStep()
if ( if (
SFG_elementCollides(p->position[0],p->position[1],p->position[2], SFG_elementCollides(p->position[0],p->position[1],p->position[2],
x,y,z,0,0) x,y,z)
) )
{ {
if ( if (