halo.h Source File

00001 /*
00002     Copyright (C) 2001 by Jorrit Tyberghein
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public
00015     License along with this library; if not, write to the Free
00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __IENGINE_HALO_H__
00020 #define __IENGINE_HALO_H__
00021 
00022 #include "csutil/scf.h"
00023 #include "csutil/flags.h"
00024 
00025 struct iMaterialWrapper;
00026 
00030 enum csHaloType
00031 {
00032   cshtCross,
00033   cshtNova,
00034   cshtFlare
00035 };
00036 
00037 SCF_VERSION (iBaseHalo, 0, 0, 1);
00038 
00042 struct iBaseHalo : public iBase
00043 {
00045   virtual void SetIntensity (float i) = 0;
00047   virtual float GetIntensity () = 0;
00048 };
00049 
00050 SCF_VERSION (iCrossHalo, 0, 0, 1);
00051 
00055 struct iCrossHalo : public iBase
00056 {
00058   virtual void SetIntensityFactor (float i) = 0;
00060   virtual float GetIntensityFactor () = 0;
00062   virtual void SetCrossFactor (float i) = 0;
00064   virtual float GetCrossFactor () = 0;
00065 };
00066 
00067 SCF_VERSION (iNovaHalo, 0, 0, 1);
00068 
00072 struct iNovaHalo : public iBase
00073 {
00075   virtual void SetRandomSeed (int s) = 0;
00077   virtual int GetRandomSeed () = 0;
00079   virtual void SetSpokeCount (int s) = 0;
00081   virtual int GetSpokeCount () = 0;
00083   virtual void SetRoundnessFactor (float r) = 0;
00085   virtual float GetRoundnessFactor () = 0;
00086 };
00087 
00088 SCF_VERSION (iFlareHalo, 0, 0, 1);
00089 
00093 struct iFlareHalo : public iBase
00094 {
00100   virtual void AddComponent (float pos, float w, float h, uint mode,
00101     iMaterialWrapper *image) = 0;
00102 };
00103 
00104 #endif // __IENGINE_HALO_H__