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| author | Miquel Sabaté Solà <mssola@mssola.com> | 2026-03-06 23:23:03 +0100 |
|---|---|---|
| committer | Miquel Sabaté Solà <mssola@mssola.com> | 2026-03-06 23:23:03 +0100 |
| commit | 53b6d7eb0461d63f580c5a2612b71a735a5ecba1 (patch) | |
| tree | 5559c010c5cf1cd97c549b2a1bd8c7bd51ad200d | |
| parent | dd4b095f81cdd9fe8beb5361485c6c6285819834 (diff) | |
| download | jetpac.nes-53b6d7eb0461d63f580c5a2612b71a735a5ecba1.tar.gz jetpac.nes-53b6d7eb0461d63f580c5a2612b71a735a5ecba1.zip | |
Fix bounce up for cross enemies
Some old code was checking on the kind of level and skipping the bottom
check if it was a half-sized enemy. However, the 'bounce' algorithm is
not used by any half-sized enemy. Thus, the check can be removed
entirely.
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
| -rw-r--r-- | .nasm/segments.txt | 2 | ||||
| -rw-r--r-- | src/enemies.s | 12 |
2 files changed, 2 insertions, 12 deletions
diff --git a/.nasm/segments.txt b/.nasm/segments.txt index 5907869..5bd1c28 100644 --- a/.nasm/segments.txt +++ b/.nasm/segments.txt @@ -1,4 +1,4 @@ - HEADER: 16/16 (100%) -- ROM0: 6561/32762 (20.03%) +- ROM0: 6551/32762 (20.00%) - ROMV: 6/6 (100%) - ROM2: 8192/8192 (100%) diff --git a/src/enemies.s b/src/enemies.s index b4511e6..b6005fc 100644 --- a/src/enemies.s +++ b/src/enemies.s @@ -872,7 +872,7 @@ inc Globals::zp_arg1 inc Globals::zp_arg1 jsr Background::collides - beq @check_front_or_bottom + beq @prepare_check_front_collision ;; There was a (hopefully purely) upper collision! @bounce_down: @@ -891,16 +891,6 @@ rts - ;; Now, depending on the level, the enemy might be the regular size or - ;; shorter. If it's on the shorter end, then move to check the bottom - ;; corners directly. - @check_front_or_bottom: - lda Globals::zp_level_kind - cmp #2 - beq @prepare_check_front_collision - cmp #1 - bne @check_bottom - @prepare_check_front_collision: ;; We are checking the "front" (center) of the enemy, which corresponds ;; to the regular sized enemy. This means to increase the Y tile |