Joe Shotton / ll16j23s_test_docs

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Diff: SnakeEngine.cpp

Revision:
26:a596dce2f938
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SnakeEngine.cpp	Sun Apr 05 21:15:07 2020 +0000
@@ -0,0 +1,12 @@
+        
+bool collision(int state, int x, int y,) {
+    if ((lcd.getPixel(x, y) == 1 && ((state == 1) || (state == 4))) || (lcd.getPixel(x+1, y+1) == 1 && ((state == 2) || (state == 3)))) {
+        // checks infront of head to see if pixel is set
+        // due to the size of the head, there is an offset for the check for North and Eastward directions
+        pad.led(1,0.9);
+        return true; 
+    } else {
+        pad.led(1,0.0);
+        return = false;
+    }
+}
\ No newline at end of file