better damage font

CMakeLists.txt

@@ -55,6 +55,8 @@ set(ASSETS
   # Enemies: Bat
   assets-cg/enemies/bat_idle_down.png
   assets-cg/enemies/bat_death.png
+  # Misc
+  assets-cg/font_damage.png
 )
 
 fxconv_declare_assets(${ASSETS} ${ASSETS} WITH_METADATA)

src/particles.c

@@ -1,6 +1,7 @@
 #include "particles.h"
 
 #include <gint/display.h>
+#include <stdio.h>
 
 static bool damage_update(particle_damage_t *p, GUNUSED fixed_t dt)
 {
@@ -9,8 +10,23 @@ static bool damage_update(particle_damage_t *p, GUNUSED fixed_t dt)
 
 static void damage_render(int x, int y, particle_damage_t *p)
 {
-    dprint_opt(x, y, C_WHITE, C_NONE, DTEXT_CENTER, DTEXT_MIDDLE, "%d",
-        p->damage);
+    extern bopti_image_t img_font_damage;
+    int char_w = img_font_damage.width / 10;
+    int char_h = img_font_damage.height;
+
+    /* Determine number of characters */
+    char str[16];
+    int n = snprintf(str, 16, "%d", p->damage);
+
+    y -= char_h / 2;
+    x -= (char_w * n + 1) / 2;
+
+    for(int i = 0; i < n; i++) {
+        int offset = (char_w + 1) * (str[i] - '0');
+        dsubimage(x, y, &img_font_damage, offset, 0, char_w, char_h,
+            DIMAGE_NONE);
+        x += char_w;
+    }
 }
 
 //---