ivaria/sequence.h
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 __CS_IVARIA_SEQUENCE_H__ 00020 #define __CS_IVARIA_SEQUENCE_H__ 00021 00022 #include "csutil/scf.h" 00023 00024 struct iSequenceManager; 00025 00026 SCF_VERSION (iSequenceOperation, 0, 2, 0); 00027 00041 struct iSequenceOperation : public iBase 00042 { 00051 virtual void Do (csTicks dt, iBase* params) = 0; 00052 00058 virtual void CleanupSequences () = 0; 00059 }; 00060 00061 SCF_VERSION (iSequenceCondition, 0, 1, 0); 00062 00076 struct iSequenceCondition : public iBase 00077 { 00086 virtual bool Condition (csTicks dt, iBase* params) = 0; 00087 }; 00088 00089 struct csSequenceOp 00090 { 00091 csSequenceOp* next, * prev; 00092 csTicks time; 00093 csRef<iBase> params; 00094 csRef<iSequenceOperation> operation; 00095 00096 csSequenceOp () { } 00097 ~csSequenceOp () { } 00098 }; 00099 00100 00101 SCF_VERSION (iSequence, 0, 0, 2); 00102 00118 struct iSequence : public iBase 00119 { 00123 virtual csSequenceOp* GetFirstSequence () = 0; 00124 00129 virtual void AddOperation (csTicks time, iSequenceOperation* operation, 00130 iBase* params = 0) = 0; 00131 00136 virtual void AddRunSequence (csTicks time, iSequence* sequence, 00137 iBase* params = 0) = 0; 00138 00144 virtual void AddCondition (csTicks time, iSequenceCondition* condition, 00145 iSequence* trueSequence, iSequence* falseSequence, 00146 iBase* params = 0) = 0; 00147 00153 virtual void AddLoop (csTicks time, iSequenceCondition* condition, 00154 iSequence* sequence, iBase* params = 0) = 0; 00155 00159 virtual void Clear () = 0; 00160 00164 virtual bool IsEmpty () = 0; 00165 }; 00166 00167 SCF_VERSION (iSequenceManager, 0, 1, 0); 00168 00187 struct iSequenceManager : public iBase 00188 { 00193 virtual void Clear () = 0; 00194 00199 virtual bool IsEmpty () = 0; 00200 00209 virtual void Suspend () = 0; 00210 00216 virtual void Resume () = 0; 00217 00221 virtual bool IsSuspended () = 0; 00222 00235 virtual void TimeWarp (csTicks time, bool skip) = 0; 00236 00247 virtual csTicks GetMainTime () const = 0; 00248 00253 virtual csTicks GetDeltaTime () const = 0; 00254 00260 virtual csPtr<iSequence> NewSequence () = 0; 00261 00274 virtual void RunSequence (csTicks time, iSequence* sequence, 00275 iBase* params = 0) = 0; 00276 }; 00277 00278 #endif // __CS_IVARIA_SEQUENCE_H__ 00279
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