ivaria/sequence.h
Go to the documentation of this 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 __CS_IVARIA_SEQUENCE_H__ 00020 #define __CS_IVARIA_SEQUENCE_H__ 00021 00026 #include "csutil/scf.h" 00027 00028 struct iSequenceManager; 00029 00030 SCF_VERSION (iSequenceOperation, 0, 2, 0); 00031 00043 struct iSequenceOperation : public iBase 00044 { 00053 virtual void Do (csTicks dt, iBase* params) = 0; 00054 00060 virtual void CleanupSequences () = 0; 00061 }; 00062 00063 SCF_VERSION (iSequenceCondition, 0, 1, 0); 00064 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 // Unique id to identify all operations belonging to a running sequence. 00096 uint sequence_id; 00097 00098 csSequenceOp () { } 00099 ~csSequenceOp () { } 00100 }; 00101 00102 00103 SCF_VERSION (iSequence, 0, 0, 2); 00104 00118 struct iSequence : public iBase 00119 { 00123 virtual csSequenceOp* GetFirstSequence () = 0; 00124 00129 virtual void AddOperation (csTicks time, iSequenceOperation* operation, 00130 iBase* params = 0, uint sequence_id = 0) = 0; 00131 00136 virtual void AddRunSequence (csTicks time, iSequence* sequence, 00137 iBase* params = 0, uint sequence_id = 0) = 0; 00138 00144 virtual void AddCondition (csTicks time, iSequenceCondition* condition, 00145 iSequence* trueSequence, iSequence* falseSequence, 00146 iBase* params = 0, uint sequence_id = 0) = 0; 00147 00153 virtual void AddLoop (csTicks time, iSequenceCondition* condition, 00154 iSequence* sequence, iBase* params = 0, uint sequence_id = 0) = 0; 00155 00159 virtual void Clear () = 0; 00160 00164 virtual bool IsEmpty () = 0; 00165 }; 00166 00167 SCF_VERSION (iSequenceManager, 0, 1, 0); 00168 00184 struct iSequenceManager : public iBase 00185 { 00190 virtual void Clear () = 0; 00191 00196 virtual bool IsEmpty () = 0; 00197 00206 virtual void Suspend () = 0; 00207 00213 virtual void Resume () = 0; 00214 00218 virtual bool IsSuspended () = 0; 00219 00232 virtual void TimeWarp (csTicks time, bool skip) = 0; 00233 00244 virtual csTicks GetMainTime () const = 0; 00245 00250 virtual csTicks GetDeltaTime () const = 0; 00251 00257 virtual csPtr<iSequence> NewSequence () = 0; 00258 00279 virtual void RunSequence (csTicks time, iSequence* sequence, 00280 iBase* params = 0, uint sequence_id = 0) = 0; 00281 00285 virtual void DestroySequenceOperations (uint sequence_id) = 0; 00286 00291 virtual uint GetUniqueID () = 0; 00292 }; 00293 00294 #endif // __CS_IVARIA_SEQUENCE_H__ 00295
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