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 00032 struct iSequenceOperation : public iBase 00033 { 00042 virtual void Do (csTicks dt, iBase* params) = 0; 00043 00049 virtual void CleanupSequences () = 0; 00050 }; 00051 00052 SCF_VERSION (iSequenceCondition, 0, 1, 0); 00053 00058 struct iSequenceCondition : public iBase 00059 { 00068 virtual bool Condition (csTicks dt, iBase* params) = 0; 00069 }; 00070 00071 struct csSequenceOp 00072 { 00073 csSequenceOp* next, * prev; 00074 csTicks time; 00075 csRef<iBase> params; 00076 csRef<iSequenceOperation> operation; 00077 00078 csSequenceOp () { } 00079 ~csSequenceOp () { } 00080 }; 00081 00082 00083 SCF_VERSION (iSequence, 0, 0, 2); 00084 00091 struct iSequence : public iBase 00092 { 00096 virtual csSequenceOp* GetFirstSequence () = 0; 00097 00102 virtual void AddOperation (csTicks time, iSequenceOperation* operation, 00103 iBase* params = 0) = 0; 00104 00109 virtual void AddRunSequence (csTicks time, iSequence* sequence, 00110 iBase* params = 0) = 0; 00111 00117 virtual void AddCondition (csTicks time, iSequenceCondition* condition, 00118 iSequence* trueSequence, iSequence* falseSequence, 00119 iBase* params = 0) = 0; 00120 00126 virtual void AddLoop (csTicks time, iSequenceCondition* condition, 00127 iSequence* sequence, iBase* params = 0) = 0; 00128 00132 virtual void Clear () = 0; 00133 00137 virtual bool IsEmpty () = 0; 00138 }; 00139 00140 SCF_VERSION (iSequenceManager, 0, 1, 0); 00141 00147 struct iSequenceManager : public iBase 00148 { 00153 virtual void Clear () = 0; 00154 00159 virtual bool IsEmpty () = 0; 00160 00169 virtual void Suspend () = 0; 00170 00176 virtual void Resume () = 0; 00177 00181 virtual bool IsSuspended () = 0; 00182 00195 virtual void TimeWarp (csTicks time, bool skip) = 0; 00196 00207 virtual csTicks GetMainTime () const = 0; 00208 00213 virtual csTicks GetDeltaTime () const = 0; 00214 00220 virtual csPtr<iSequence> NewSequence () = 0; 00221 00234 virtual void RunSequence (csTicks time, iSequence* sequence, 00235 iBase* params = 0) = 0; 00236 }; 00237 00238 #endif // __CS_IVARIA_SEQUENCE_H__ 00239
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