font scaling

2 files changed, 46 insertions, 7 deletions

diff --git a/src/asset_defs.c b/src/asset_defs.c
index 566a49b..4fe621d 100644
--- a/src/asset_defs.c
+++ b/src/asset_defs.c
@@ -1,9 +1,17 @@
 #include "../include/asset_defs.h"
 
 void load_assets() {
+	fnt_52 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 52);
+	fnt_48 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 48);
+	fnt_44 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 44);
+	fnt_40 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 40);
+	fnt_36 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 36);
 	fnt_32 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 32);
+	fnt_28 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 28);
 	fnt_24 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 24);
 	fnt_20 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 20);
+	fnt_16 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 16);
+	fnt_12 = assets_load_font(noto_regular_ttf, noto_regular_ttf+noto_regular_ttf_len, 12);
 
 	// Icons
 	img_icon_bullets = assets_load_image_from_file("data/imgs/bullets.png");
@@ -54,4 +62,33 @@ void load_assets() {
 	wav_error = Mix_LoadWAV("data/sounds/error.wav");
 	wav_impact_zombie = Mix_LoadWAV("data/sounds/impact_zombie.wav");
 	wav_collect = Mix_LoadWAV("data/sounds/collect.wav");
+}
+
+font* get_font(platform_window* window, float scale) {
+	log_assert(scale >= 0.2f && scale <= 2.2f, "scale must be a multiple of 0.2");
+	float window_scale = window->width / 800.0f;
+	float diff = window_scale - 1.0f;
+
+	int index_of_original = (int)(scale / 0.2f);
+	int index_to_return = index_of_original + (int)(diff/0.2f);
+	
+	if (index_to_return < 0) index_to_return = 0;
+	if (index_to_return > 10) index_to_return = 10;
+
+	log_infox("%d %d", (int)(diff/0.2f), index_to_return);
+	font* arr[] = {
+		fnt_12, // scale = 0.2
+		fnt_16,
+		fnt_20,
+		fnt_24,
+		fnt_28, // scale = 1.0
+		fnt_32,
+		fnt_36,
+		fnt_40,
+		fnt_44,
+		fnt_48, // scale = 2.0
+		fnt_52,
+	};
+
+	return arr[index_to_return];
 }
\ No newline at end of file
diff --git a/src/overlay.c b/src/overlay.c
index 6aad6d4..942b580 100644
--- a/src/overlay.c
+++ b/src/overlay.c
@@ -126,28 +126,30 @@ void draw_points(platform_window* window) {
 	int y = (int)_global_camera.y + window->height - EDGE_PADDING;
 	char points_txt[20];
 
+	font* score_font = get_font(window, 1.0f);
+	font* sub_score_font = get_font(window, 0.2f);
 	for (int i = 0; i < MAX_PLAYERS; i++) {
 		if (!players[i].active) continue;
 
 		sprintf(points_txt, "%d", players[i].points);
 
-		y -= fnt_20->px_h;
-		int x1 = renderer->calculate_text_width(fnt_24, points_txt);
-		renderer->render_text(fnt_24, x - x1+1, y+1, points_txt, rgba(0,0,0,120));
-		renderer->render_text(fnt_24, x - x1, y, points_txt, get_color_tint_by_player_index(i));
+		y -= score_font->px_h;
+		int x1 = renderer->calculate_text_width(score_font, points_txt);
+		renderer->render_text(score_font, x - x1+1, y+1, points_txt, rgba(0,0,0,120));
+		renderer->render_text(score_font, x - x1, y, points_txt, get_color_tint_by_player_index(i));
 
 		for (int t = 0; t < MAX_POINT_ANIMATIONS; t++) {
 			if (!players[i].point_animations[t].active) continue;
 			point_animation animation = players[i].point_animations[t];
 			sprintf(points_txt, "%d", animation.points);
-			int textw = renderer->calculate_text_width(fnt_20, points_txt);
+			int textw = renderer->calculate_text_width(sub_score_font, points_txt);
 			int py = y - animation.position.y;
 			int px = x1 - animation.position.x;
 			px += textw+2;
 			color c = get_color_tint_by_player_index(i);
 			c.a = 255*animation.opacity;
-			renderer->render_text(fnt_20, x - px+1, py+1, points_txt, rgba(0,0,0,120*animation.opacity));
-			renderer->render_text(fnt_20, x - px, py, points_txt, c);
+			renderer->render_text(sub_score_font, x - px+1, py+1, points_txt, rgba(0,0,0,120*animation.opacity));
+			renderer->render_text(sub_score_font, x - px, py, points_txt, c);
 		}
 
 		y -= 8;