From ec773f2ac224cffc5de6d8f14a223b4174ecaea9 Mon Sep 17 00:00:00 2001
From: nino-porcino <nino.porcino@gmail.com>
Date: Thu, 23 Dec 2021 13:48:58 +0100
Subject: [PATCH] add demo for sprites

---
 demos/demo/demo_screen2.h | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/demos/demo/demo_screen2.h b/demos/demo/demo_screen2.h
index b5aec3b..542c899 100644
--- a/demos/demo/demo_screen2.h
+++ b/demos/demo/demo_screen2.h
@@ -1,3 +1,5 @@
+#include <font8x8.h>
+
 void demo_screen2() {
    tms_init_regs(SCREEN2_TABLE);
 
@@ -28,5 +30,21 @@ void demo_screen2() {
 
    screen2_plot_mode = PLOT_MODE_SET;
 
-   //vti_ellipse_rect(7,9,202,167);
+   // define sprites using bitmap fonts
+   tms_copy_to_vram(&FONT[64*8], 32*8, TMS_SPRITE_PATTERNS);
+
+   // set 16x16 sprites
+   tms_set_sprite_double_size(1);
+
+   // set double pixel sprites
+   tms_set_sprite_magnification(1);
+
+   tms_sprite spr;
+   for(byte t=0;t<32;t++) {
+      spr.x = 10 + t*32;
+      spr.y =  5 + t*32;
+      spr.name = t;
+      spr.color = t+1;
+      tms_set_sprite(t, &spr);
+   }
 }