58 lines
3.3 KiB
C
58 lines
3.3 KiB
C
#ifndef ActorCollision_H
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#define ActorCollision_H
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#include "Actor.h"
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#include "GameConstantsAndTypes.h"
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#include "ScreenDimensions.h"
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inline float GetOffScreenLeft( Actor* pActor ) { return SCREEN_LEFT - pActor->GetZoomedWidth()/2; }
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inline float GetOffScreenRight( Actor* pActor ) { return SCREEN_RIGHT + pActor->GetZoomedWidth()/2; }
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inline float GetOffScreenTop( Actor* pActor ) { return SCREEN_TOP - pActor->GetZoomedHeight()/2; }
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inline float GetOffScreenBottom(Actor* pActor ) { return SCREEN_BOTTOM+ pActor->GetZoomedHeight()/2; }
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inline bool IsOffScreenLeft( Actor* pActor ) { return pActor->GetX() < GetOffScreenLeft(pActor); }
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inline bool IsOffScreenRight( Actor* pActor ) { return pActor->GetX() > GetOffScreenRight(pActor); }
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inline bool IsOffScreenTop( Actor* pActor ) { return pActor->GetY() < GetOffScreenTop(pActor); }
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inline bool IsOffScreenBottom(Actor* pActor ) { return pActor->GetY() > GetOffScreenBottom(pActor); }
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inline bool IsOffScreen( Actor* pActor ) { return IsOffScreenLeft(pActor) || IsOffScreenRight(pActor) || IsOffScreenTop(pActor) || IsOffScreenBottom(pActor); }
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// guard rail is the area that keeps particles from going off screen
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inline float GetGuardRailLeft( Actor* pActor ) { return SCREEN_LEFT + pActor->GetZoomedWidth()/2; }
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inline float GetGuardRailRight( Actor* pActor ) { return SCREEN_RIGHT - pActor->GetZoomedWidth()/2; }
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inline float GetGuardRailTop( Actor* pActor ) { return SCREEN_TOP + pActor->GetZoomedHeight()/2; }
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inline float GetGuardRailBottom(Actor* pActor ) { return SCREEN_BOTTOM- pActor->GetZoomedHeight()/2; }
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inline bool HitGuardRailLeft( Actor* pActor ) { return pActor->GetX() < GetGuardRailLeft(pActor); }
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inline bool HitGuardRailRight( Actor* pActor ) { return pActor->GetX() > GetGuardRailRight(pActor); }
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inline bool HitGuardRailTop( Actor* pActor ) { return pActor->GetY() < GetGuardRailTop(pActor); }
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inline bool HitGuardRailBottom(Actor* pActor ) { return pActor->GetY() > GetGuardRailBottom(pActor); }
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#endif
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/*
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* (c) 2001-2002 Chris Danford
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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