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#include <stdbool.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "BVGTypes.h"
#include "raylib.h"
#include "extString.h"
void BVGDrawRectangle(BVGRectangle *rectangle) {
if (rectangle->fill) {
DrawRectangleRec(rectangle->rayrectangle, rectangle->color);
} else {
DrawRectangleLinesEx(rectangle->rayrectangle, rectangle->lineThickness, rectangle->color);
}
return;
}
// 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;
}
/*
Converts a given char pointer to a corresponding boolean value
expects the char to only contain true/false without any whitespace or similiar
case is ignored
If no match is found, true is returned by default
*/
bool parseBoolValue(char *value) {
char *valueLower = strdup(strlwr(value));
printf("Matching bool %s --- %s", valueLower, value);
if (strcmp(valueLower, "false") == 0) {
return false;
} else {
return true;
}
}
BVGRectangle *BVGParseRectangle(char *argv[7]) {
BVGRectangle *result = malloc(sizeof(BVGRectangle));
Rectangle *rectangle = malloc(sizeof(Rectangle));
argv[4][strlen(argv[4])-1] = '\0';
argv[4] = argv[4]+strlen("color=#'");
int x, y, width, height, r, g, b, a;
float thickness = 1.0;
Color *clr = malloc(sizeof(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);
if (strlen(argv[4]) == 6) {
sscanf(argv[4], "%02x%02x%02x", &r, &g, &b);
clr->r=r; clr->g=g; clr->b=b; clr->a=255;
} else {
sscanf(argv[4], "%02x%02x%02x%02x", &r, &g, &b, &a);
clr->r=r; clr->g=g; clr->b=b; clr->a=a;
}
sscanf(argv[6]+strlen("thickness="), "%fd", &thickness);
printf("X: %d, Y: %d\n", x, y);
printf("Width: %d, Height: %d\n", width, height);
printf("Color: %d, %d, %d\n", r, g, b);
printf("Fill: %d, Thickness: %f\n", parseBoolValue(argv[5]+strlen("fill=")), thickness);
rectangle->x=x; rectangle->y=y;
rectangle->height=height; rectangle->width=width;
result->rayrectangle=*rectangle;
result->color=*clr;
result->fill=parseBoolValue(argv[5]+strlen("fill="));
result->lineThickness=thickness;
return result;
}
void matchFunctionCall(char *call, void *ret) {
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[7];
call = call+strlen("rectangle (");
for (arg = argv; (*arg = strsep(&call, ",")) != NULL;)
if (**arg != '\0')
if (++arg >= &argv[7])
break;
BVGRectangle *rect = malloc(sizeof(BVGRectangle));
rect = BVGParseRectangle(argv);
BVGDrawRectangle(rect);
}
return;
}
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