Merge of rewritten NS module into trunk

dlls/ns/ParticleManager.cpp

@@ -0,0 +1,121 @@
+#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);
+};