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#include "util.h"
#include <SDL2/SDL.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
void Util_FatalError( const char* error )
{
fprintf(stderr, "Fatal Error:\n%s", error);
SDL_Quit();
exit(1);
}
char* Util_LoadFile( const char* path )
{
FILE* file = fopen( path, "r" );
if(file == NULL)
{
const char* temp = " could not be found\n";
size_t length = strlen(temp);
length += strlen(path);
char buffer[length];
strcpy(buffer, path);
strcat(buffer, temp);
Util_FatalError(buffer);
}
fseek( file, 0, SEEK_END );
size_t sizeOfFile = ftell( file );
fseek( file, 0, SEEK_SET );
char* file_data = (char*) malloc( sizeof(char)*sizeOfFile + 1 );
fread( file_data, sizeof(char), sizeOfFile, file );
file_data[sizeOfFile] = '\0';
fclose(file);
return file_data;
}
float Util_RandomF(float min, float max)
{
return ( min + (float)rand() ) / ( (float)RAND_MAX / (max-min) );
}
int Util_RandomI(int min, int max)
{
return ( rand()%(max-min) ) + min;
}
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