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#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "raylib.h"
// reads a given file
FILE *readFile(char *path) {
FILE *fp = fopen (path, "r");
if (fp == NULL) {
perror ("Failed to open file!");
exit(1);
}
return fp;
}
/*
Converts a multiline function
call into a single line call
*/
char *multiToSingle(char *lines) {
// allocating the size of lines is safe since characters arent added
char *result = malloc (strlen(lines)+1);
char *line;
while ((line = strsep(&lines, "\n")) != NULL)
sprintf(result, "%s%s", result, line);
free(line);
return result;
}
void BVGRectangle(char *argv[5]) {
printf("Drawing rectangle\n");
argv[4][strlen(argv[4])-2] = '\0';
printf("%s, %s\n %s, %s,\n %s\n", argv[0], argv[1], argv[2], argv[3], argv[4]);
int x, y, width, height, color;
sscanf(argv[0]+strlen("x="), "%d", &x);
sscanf(argv[1]+strlen("y="), "%d", &y);
sscanf(argv[2]+strlen("width="), "%d", &width);
sscanf(argv[3]+strlen("height="), "%d", &height);
color = (int)strtol(argv[4]+strlen("color='#"), NULL, 16);
printf("X: %d, Y: %d\n", x, y);
printf("Width: %d, Height: %d\n", width, height);
printf("Color: %d\n", color);
DrawRectangle(x, y, width, height, PINK);
return;
}
void matchFunctionCall(char *call) {
printf("Matching %s\n", call);
char *funcCall = strdup(call);
char *funcName = strsep(&funcCall, "(");
printf("Got function %s\n", funcName);
if (strcmp(funcName, "rectangle ") == 0) {
char **arg, *argv[5];
call = call+strlen("rectangle (");
for (arg = argv; (*arg = strsep(&call, ",")) != NULL;)
if (**arg != '\0')
if (++arg >= &argv[5])
break;
BVGRectangle(argv);
}
return;
}
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