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authorSamuel Barney <samjbarney@gmail.com>2013-11-05 17:22:28 +0100
committerSamuel Barney <samjbarney@gmail.com>2013-11-05 17:22:28 +0100
commite37531fe0104b1f97d75a24d2b0e03bf507eded8 (patch)
tree5743b03360c3cc9731f4a0691180bd247594e358 /source
parentReworked collision to use g_BlockIsSolid (diff)
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Diffstat (limited to 'source')
-rw-r--r--source/Bindings.cpp36
-rw-r--r--source/Tracer.h17
2 files changed, 16 insertions, 37 deletions
diff --git a/source/Bindings.cpp b/source/Bindings.cpp
index a052d1062..4bcfe8cbb 100644
--- a/source/Bindings.cpp
+++ b/source/Bindings.cpp
@@ -23790,41 +23790,6 @@ static int tolua_AllToLua_cTracer_Trace00(lua_State* tolua_S)
}
#endif //#ifndef TOLUA_DISABLE
-/* method: SetValues of class cTracer */
-#ifndef TOLUA_DISABLE_tolua_AllToLua_cTracer_SetValues00
-static int tolua_AllToLua_cTracer_SetValues00(lua_State* tolua_S)
-{
-#ifndef TOLUA_RELEASE
- tolua_Error tolua_err;
- if (
- !tolua_isusertype(tolua_S,1,"cTracer",0,&tolua_err) ||
- (tolua_isvaluenil(tolua_S,2,&tolua_err) || !tolua_isusertype(tolua_S,2,"const Vector3f",0,&tolua_err)) ||
- (tolua_isvaluenil(tolua_S,3,&tolua_err) || !tolua_isusertype(tolua_S,3,"const Vector3f",0,&tolua_err)) ||
- !tolua_isnoobj(tolua_S,4,&tolua_err)
- )
- goto tolua_lerror;
- else
-#endif
- {
- cTracer* self = (cTracer*) tolua_tousertype(tolua_S,1,0);
- const Vector3f* a_Start = ((const Vector3f*) tolua_tousertype(tolua_S,2,0));
- const Vector3f* a_Direction = ((const Vector3f*) tolua_tousertype(tolua_S,3,0));
-#ifndef TOLUA_RELEASE
- if (!self) tolua_error(tolua_S,"invalid 'self' in function 'SetValues'", NULL);
-#endif
- {
- self->SetValues(*a_Start,*a_Direction);
- }
- }
- return 0;
-#ifndef TOLUA_RELEASE
- tolua_lerror:
- tolua_error(tolua_S,"#ferror in function 'SetValues'.",&tolua_err);
- return 0;
-#endif
-}
-#endif //#ifndef TOLUA_DISABLE
-
/* get function: BlockHitPosition of class cTracer */
#ifndef TOLUA_DISABLE_tolua_get_cTracer_BlockHitPosition
static int tolua_get_cTracer_BlockHitPosition(lua_State* tolua_S)
@@ -30959,7 +30924,6 @@ TOLUA_API int tolua_AllToLua_open (lua_State* tolua_S)
tolua_function(tolua_S,".call",tolua_AllToLua_cTracer_new00_local);
tolua_function(tolua_S,"delete",tolua_AllToLua_cTracer_delete00);
tolua_function(tolua_S,"Trace",tolua_AllToLua_cTracer_Trace00);
- tolua_function(tolua_S,"SetValues",tolua_AllToLua_cTracer_SetValues00);
tolua_variable(tolua_S,"BlockHitPosition",tolua_get_cTracer_BlockHitPosition,tolua_set_cTracer_BlockHitPosition);
tolua_variable(tolua_S,"HitNormal",tolua_get_cTracer_HitNormal,tolua_set_cTracer_HitNormal);
tolua_variable(tolua_S,"RealHit",tolua_get_cTracer_RealHit,tolua_set_cTracer_RealHit);
diff --git a/source/Tracer.h b/source/Tracer.h
index 2f627366f..a4e2d352e 100644
--- a/source/Tracer.h
+++ b/source/Tracer.h
@@ -12,14 +12,29 @@ public: // tolua_export
Vector3f BoxOffset;
cTracer( cWorld* a_World); // tolua_export
~cTracer(); // tolua_export
+
+ /// Determines if a collision occures along a line.
int Trace( const Vector3f & a_Start, const Vector3f & a_Direction, int a_Distance ); // tolua_export
- void SetValues( const Vector3f & a_Start, const Vector3f & a_Direction ); // tolua_export
+
+ /// Contains the position of the block that caused the collision
Vector3f BlockHitPosition; // tolua_export
+
+ /// Contains which face was hit
Vector3f HitNormal; // tolua_export
+
+ /// Contains the exact position where a collision occured. (BlockHitPosition + Offset on block)
Vector3f RealHit; // tolua_export
private:
+
+ /// Preps Tracer object for call of Trace function. Only used internally
+ void SetValues( const Vector3f & a_Start, const Vector3f & a_Direction );
+
+ /// Calculates where on the block a collision occured, if it does occur
int intersect3D_SegmentPlane( const Vector3f & a_Origin, const Vector3f & a_End, const Vector3f & a_PlanePos, const Vector3f & a_PlaneNormal );
+
+ /// Determines which face on the block a collision occured, if it does occur
int GetHitNormal( const Vector3f & start, const Vector3f & end, const Vector3i & a_BlockPos);
+
float SigNum( float a_Num );
cWorld* m_World;