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project09 - clean up

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This commit is contained in:
Sean O'Connor
2025-11-14 15:23:07 -05:00
parent b1014cd561
commit 762d413f24
3 changed files with 119 additions and 41 deletions
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12
09/Snake/Snake.jack
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@@ -16,13 +16,13 @@ class Snake {
let direction = 4; // right
let body = Array.new(maxLength);
// initialize head at screen center
let head = Point.new(256, 128);
// initialize head at screen center (adjusted for header area)
let head = Point.new(256, 144);
let body[0] = head;
// create initial body segments
let body[1] = Point.new(248, 128);
let body[2] = Point.new(240, 128);
let body[1] = Point.new(248, 144);
let body[2] = Point.new(240, 144);
do draw();
return this;
@@ -146,10 +146,10 @@ class Snake {
return;
}
// check wall collision
// check wall collision (adjusted for header area)
method boolean hitWall() {
return (head.getX() < 8) | (head.getX() > 496) |
(head.getY() < 8) | (head.getY() > 240);
(head.getY() < 33) | (head.getY() > 240);
}
// check self collision