Glenn Maynard
42 lines
2.2 KiB
C
42 lines
2.2 KiB
C
#ifndef ActorCollision_H
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#define ActorCollision_H
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/*
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-----------------------------------------------------------------------------
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Class: ActorCollision
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Desc:
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Copyright (c) 2001-2002 by the person(s) listed below. All rights reserved.
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Chris Danford
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-----------------------------------------------------------------------------
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*/
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#include "Actor.h"
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#include "GameConstantsAndTypes.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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