amxmodx/modules/ns/ParticleManager.h

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2014-08-04 10:35:12 +00:00
// vim: set ts=4 sw=4 tw=99 noet:
//
// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
// Copyright (C) The AMX Mod X Development Team.
//
// This software is licensed under the GNU General Public License, version 3 or higher.
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
// https://alliedmods.net/amxmodx-license
//
// Natural Selection Module
//
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#ifndef PARTICLEMANAGER_H
#define PARTICLEMANAGER_H
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#include <amtl/am-vector.h>
#include <amtl/am-string.h>
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typedef struct psystem_s
{
ke::AString Name;
int id;
int IsStatic; // Set to 1 if the particle system is loaded from ns.ps
} ParticleSystem;
class ParticleManager
{
private:
ke::Vector<ParticleSystem *> Systems;
int m_iFileLoaded;
unsigned short m_iEventID;
public:
ParticleManager()
{
m_iFileLoaded=0;
m_iEventID=0;
Systems.ensure(64);
};
// Remove all non-static particle systems
inline void Prune()
{
for (size_t i = 0; i < Systems.length(); ++i)
{
if (Systems[i]->IsStatic)
{
break;
}
Systems.remove(i);
delete Systems.at(i);
if (!Systems.length())
{
break;
}
}
};
void ReadFile(void);
inline int Add(const char *Start, int Static)
{
ParticleSystem *ps=new ParticleSystem;
ps->id=Systems.length();
ps->IsStatic=Static;
ps->Name = Start;
Systems.append(ps);
return Systems.length()-1;
};
inline void FireSystem(int id, float *Origin, float *Angles, int flags)
{
PLAYBACK_EVENT_FULL(flags, /*flags*/
NULL, /*pInvoker*/
m_iEventID, /*eventid*/
0.0, /*delay*/
Origin, /*origin*/
Angles, /*angles*/
0.0, /*fparam1*/
0.0, /*fparam2*/
id, /*iparam1 - particle system id*/
0, /*iparam2*/
0, /*bparam1*/
0); /*bparam2*/
};
inline void PrecacheEvent(const char *file)
{
if (strcmp(file,"events/Particle.sc")==0)
{
if (META_RESULT_STATUS >= MRES_OVERRIDE)
{
m_iEventID=META_RESULT_OVERRIDE_RET(unsigned short);
}
else
{
m_iEventID=META_RESULT_ORIG_RET(unsigned short);
}
//printf("EVENT=%d\n",m_iEventID);
}
};
inline int Find(const char *Needle)
{
for (size_t i = 0; i < Systems.length(); ++i)
{
if (strcmp(Needle, Systems[i]->Name.chars()) == 0)
{
return Systems[i]->id;
}
}
return -1;
};
};
extern ParticleManager ParticleMan;
#endif // PARTICLEMANAGER_H