amxmodx/dlls/ns/ParticleManager.cpp

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#include "sdk/amxxmodule.h"
#include "ns.h"
#include "CVector.h"
#include "CString.h"
#include "ParticleManager.h"
void ParticleManager::ReadFile(void)
{
this->Prune();
if (m_iFileLoaded!=0)
{
return;
}
m_iFileLoaded=1;
char FileName[256];
snprintf(FileName,sizeof(FileName)-1,"%s/ns.ps",MF_GetModname());
FILE *fp=fopen(FileName,"r");
if (!fp)
{
MF_Log("ParticleManager: Cannot open \"%s\" for reading!",FileName);
return;
}
// Since I don't care about the actual parameters of each
// particle system, just their order and name
// I only have to scan for "start pSystemName NAME"
char Buffer[1024];
char *Start;
char *End;
int Count=0;
memset(&Buffer[0],0x0,sizeof(Buffer));
while (!feof(fp))
{
Buffer[0]='\0';
fgets(Buffer,1023,fp);
Start=&Buffer[0];
// strip whitespace from the front
while (*Start==' ' ||
*Start=='\t')
{
++Start;
}
// if the first character is ' ignore it
if (*Start=='\'')
{
continue;
}
// if the first word is "start" then this is a line we want
if (strncmp("start ",Start,6)!=0)
{
continue;
}
// Move up past 2 space blocks
while (*Start!='\0' &&
*Start!=' ' &&
*Start!='\t')
{
++Start;
}
while (*Start==' ' ||
*Start=='\t')
{
++Start;
}
while (*Start!='\0' &&
*Start!=' ' &&
*Start!='\t')
{
++Start;
}
while (*Start==' ' ||
*Start=='\t')
{
++Start;
}
// now strip whitespace from the end
End=Start+strlen(Start)-1;
while (*End=='\n' ||
*End=='\r' ||
*End==' ' ||
*End=='\t')
{
*End--='\0';
}
// "Start" should now point to the name of this particle system
//printf("Particle system %d = \"%s\"\n",Count,Start);
this->Add(Start,1);
++Count;
}
fclose(fp);
};