comline.c

著名物理引擎Hawk的源代码

/* comline.c, HAWK game engine
 *
 * Copyright 1997-1998 by Phil Frisbie, Jr.
 * for Hawk Software
 *
 */

/* These routines adapted from VPE */

#include <stdlib.h>
#include <string.h>
#include "comline.h"

static int    ParamCount=0;
static char **ParamData=NULL;


void initParam(int count, char **params)
{
	ParamCount=count;
	ParamData=params;
}

int isParam(char *name)
{
	int i;
	int len;

	for(i=0;i<ParamCount;i++)
	{
		len = strlen(ParamData[i]);
		if (strcmpi(name,ParamData[i])==0)
			return 1;
	}
	return 0;
}

int getIntParam(char *name)
{
	int i;

	for(i=1;i<ParamCount-1;i++) {
		if (strcmpi(name,ParamData[i])==0)
			return(atoi(ParamData[i+1]));
	}
	return 0;
}

char *getStrParam(char *name)
{
	int i;

	for(i=1;i<ParamCount-1;i++) {
		if (strcmpi(name,ParamData[i])==0)
			return(ParamData[i+1]);
	}
	return 0;
}

float getFloatParam(char *name)
{
	int i;

	for(i=1;i<ParamCount-1;i++) {
		if (strcmpi(name,ParamData[i])==0)
			return(float)(atof(ParamData[i+1]));
	}
	return 0;
}