#include "log.h"
#include "../raylib.h"

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

void draw_log(Log* log) {
  for(int line_num = 0; line_num < log->line_count; line_num++) {
    DrawText(
	     log->lines[line_num],
	     190,
	     200 + ((line_num - log->line_count) * 20),
	     20,
	     RAYWHITE
	     );
  }
}

Log *create_log(void) {
  Log *log = malloc(sizeof(Log));
  log->line_count = 0;
  log->lines = malloc(sizeof(char**));
  return log;
}

void push_line_to_log(Log* log, char* line) {
  log->line_count++;
  log->lines = realloc(log->lines, log->line_count * sizeof(char*));
  log->lines[log->line_count - 1] = malloc(strlen(line) + 1);
  strcpy(log->lines[log->line_count - 1], line);
}

void free_log(Log* log) {
  for(int line_num = 0; line_num < log->line_count; line_num++) {
    free(log->lines[line_num]);
  }
  free(log->lines);
}