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Improve crushing logic #6

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opened 2023-06-13 09:29:34 -04:00 by sadpmpk · 2 comments
sadpmpk commented 2023-06-13 09:29:34 -04:00
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First, need to check all colliding object/tile

For each colliding entity/tile, dot product relative velocity with negative overlap vector (typical overlap vector move the object away from the current object. Negative is not valid, thus is zero'd.

Record the highest magnitude in all four direction. Crushing is valid if there is a value both direction of a single axis (Left and Right, or Up and Down), and the average magnitude exceeds some pre-determined value.

First, need to check all colliding object/tile For each colliding entity/tile, dot product relative velocity with negative overlap vector (typical overlap vector move the object away from the current object. Negative is not valid, thus is zero'd. Record the highest magnitude in all four direction. Crushing is valid if there is a value both direction of a single axis (Left and Right, or Up and Down), and the average magnitude exceeds some pre-determined value.
sadpmpk added this to the General Improvements project 2023-06-13 09:29:34 -04:00
sadpmpk commented 2023-06-14 08:27:57 -04:00
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lol, be more simple:

edge check up and down + left and right.
If either pair has collision on both direction, crush.

lol, be more simple: edge check up and down + left and right. If either pair has collision on both direction, crush.
sadpmpk commented 2023-06-14 08:38:54 -04:00
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Resolved with commit 9e60d0fb89

Resolved with commit 9e60d0fb89
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Reference: sadpmpk/HATPC#6
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