From f4017a52d90567c2df482c5d553076dc706ac59b Mon Sep 17 00:00:00 2001
From: iamcheeseman <dev@iamcheeseman.net>
Date: Mon, 11 May 2026 14:30:48 -0400
Subject: Allow user input

---
 dc/dc.c | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

(limited to 'dc/dc.c')

diff --git a/dc/dc.c b/dc/dc.c
index adecb4e..b68988e 100644
--- a/dc/dc.c
+++ b/dc/dc.c
@@ -1,7 +1,7 @@
 #include <stdio.h>
 
-#include <teensy.h>
 #include <math.h>
+#include <teensy.h>
 #include <time.h>
 
 #define QOI_IMPLEMENTATION
@@ -17,6 +17,8 @@ struct ty_font font;
 
 double last_frame = 0;
 
+bool toggled = false;
+
 void tick(void)
 {
     ty_draw_clear(TY_COLOR_BLACK);
@@ -39,12 +41,21 @@ void tick(void)
 
     ty_draw_text(&font, ty_vec2i(5, SCREEN_HEIGHT - 5 - 8), "hello, world!");
 
+    if (ty_button_pressed(TY_BTN_LEFT_UP)) {
+        toggled = !toggled;
+    }
+
+    if (toggled) {
+        ty_draw_image(img, ty_vec2i(200, 200));
+    }
+
     double frame_time = ty_get_time() - last_frame;
     last_frame = ty_get_time();
 
     char ms_fmt[] = "%.2g ms";
     int ms_width = ty_font_width(&font, ms_fmt, frame_time * 1000);
 
+    int y = 5;
     ty_draw_rect(
         (struct ty_recti){
             5, 5,
@@ -58,6 +69,7 @@ void tick(void)
         ms_fmt,
         frame_time * 1000
     );
+    y += 8;
 
     char fps_fmt[] = "%2d fps";
     int fps_width = ty_font_width(&font, fps_fmt, (int)(1.0 / frame_time));
@@ -75,8 +87,14 @@ void tick(void)
         fps_fmt,
         (int)(1.0 / frame_time)
     );
+    y += 8;
+
+    ty_draw_text_fmt(&font, ty_vec2i(5, y), 
+        "%.2g",
+        ty_get_time()
+    );
+    y += 8;
 
-    int y = 5+24;
     ty_draw_text(&font, ty_vec2i(5, y), 
         "abcdefghijklmnopqrstuvwxyz"
     );
@@ -101,10 +119,6 @@ void tick(void)
         "THe_value = MY_arr[15]"
     );
     y += 8;
-    ty_draw_text_fmt(&font, ty_vec2i(5, y), 
-        "%.2g",
-        ty_get_time()
-    );
 
     ty_draw_end();
 
-- 
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