Some more progress

util/util.c

@@ -3,7 +3,7 @@
 //
 
 #include "util.h"
-#include "../tiles/tile.h"
+//#include "font.h"
 
 //The window we'll be rendering to
 SDL_Window *window = NULL;
@@ -72,3 +72,45 @@ void DrawThickRect(SDL_Renderer* renderer, SDL_Rect rect, int thickness) {
         SDL_RenderDrawRect(renderer, &r);
     }
 }
+
+void renderBar(SDL_Renderer *renderer,
+               int x, int y, int width, int height,
+               int maxValue, int currentValue,
+               SDL_Color barColor, int margin)
+{
+    if (maxValue <= 0) return; // Avoid division by zero
+
+    // Clamp value
+    if (currentValue < 0) currentValue = 0;
+    if (currentValue == 0) {
+        return;
+    }
+    if (currentValue > maxValue) currentValue = maxValue;
+
+    // Calculate filled width based on currentValue
+    int filledWidth = (width * currentValue) / maxValue;
+
+    // Bar rectangle
+    SDL_Rect barRect = { x, y, filledWidth, height };
+
+    // Background rectangle with margin
+    SDL_Rect bgRect = {
+            x - margin,
+            y - margin,
+            width + margin * 2,
+            height + margin * 2
+    };
+
+    // Draw background (black)
+    SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
+    SDL_RenderFillRect(renderer, &bgRect);
+
+    // Draw bar with provided color
+    SDL_SetRenderDrawColor(renderer, barColor.r, barColor.g, barColor.b, barColor.a);
+    SDL_RenderFillRect(renderer, &barRect);
+
+    char barString[20];
+    sprintf(barString, "%d/%d", currentValue, maxValue);
+
+    //renderText(renderer, fonts[3], barString, width / 2, margin);
+}