Ok so after reviewing your thread i noticed this code
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| public static boolean intersectsByte(byte[][] a1, byte[][] a2, int x, int y) {
for (int i = 0; i < a1.length; i++) {
for (int j = 0; j < a1[0].length; j++) {
if (a1[i][j] == 1) {
for (int k = 0; k < a1.length; k++) {
for (int l = 0; l < a1[0].length; l++) {
if (((k - x) >= 0) && ((k - x) < a2.length) && ((l - y) >= 0) && ((l - y) < a2[0].length)) {
if (a2[k - x][l - y] == 1) {
return true; } } } } } } }
return false; } |
I need some help understanding this however. If i already have two bitmaps setup how to I use this code to detect pixel perfect collision.?
