snelk

1 files changed, 5 insertions, 4 deletions

diff --git a/main.c b/main.c
index 70f925a..5badc2b 100644
--- a/main.c
+++ b/main.c
@@ -8,6 +8,8 @@
 #include "wrmr.h"
 #include "vui.h"
 
+int alive, paused;
+
 /* input buffer */
 
 int inbuf[32] = { 0 };
@@ -118,7 +120,7 @@ typedef struct {
 	i16 x, y;
 } Apple;
 
-#define APPLE_MAX ((WIDTH * HEIGHT) / 10 + 1)
+#define APPLE_MAX ((WIDTH * HEIGHT) / 100 + 1)
 u32 napple = APPLE_MAX;
 Apple apple[APPLE_MAX];
 
@@ -300,8 +302,6 @@ void apple_draw(void) {
 	}
 }
 
-int alive, paused;
-
 void draw(void *ctx) {
 	(void)ctx;
 	vui_clear();
@@ -318,7 +318,7 @@ void draw(void *ctx) {
 	vui_printf(0, 1, "apples: %u", napple);
 	vui_printf(0, 2, "last apple bitboard len: %u", last_apple_bb_len);
 	vui_printf(0, 3, "last apple position: %u", last_apple_pos % WIDTH, last_apple_pos / WIDTH);
-	vui_printf(-1, 0, "snake pos: %hd, %hd ", snk.seg->x, snk.seg->y);
+	vui_printf(-1, 0, "snake pos: %hd, %hd", snk.seg->x, snk.seg->y);
 
 	BitBoard bb;
 	apple_bitboard(&bb);
@@ -362,6 +362,7 @@ void update(void) {
 }
 
 void snk_chg_dir(Snake *s, Dir d) {
+	if (paused) return;
 	if (s->len < 2 || d != DIR_FLIP(s->dir)) {
 		s->dir = d;
 	}