2022-03-08 08:36:06 -05:00
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//TODO fix this bug
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//there is a bug with the units arg
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//it doesnt check weather EVERY spot in its path is vaiid so it allows the possibity of going thru walls if units is more than 1
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2022-03-05 11:22:25 -05:00
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int attempt_move(int x, int y, int units, int direction) {
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int xfuture = x;
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int yfuture = y;
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switch (direction) {
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case 0: // right
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xfuture = xfuture + units;
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if (readmap(xfuture, y) == '&') {
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return 0;
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}
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else {
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return 1;
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}
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case 1: // up
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yfuture = yfuture - units; // we subtract because moving up
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if (readmap(x, yfuture) == '&') {
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return 0;
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}
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else {
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return 1;
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}
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case 2: // left
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xfuture = xfuture - units;
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if (readmap(xfuture, y) == '&') {
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return 0;
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}
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else {
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return 1;
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}
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case 3: // down
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yfuture = yfuture + units;
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if (readmap(x, yfuture) == '&') {
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return 0;
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}
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else {
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return 1;
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}
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}
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return 0;
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}
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