Make Adventure action animations frame-aware

[vanja-ivancevic]

• Many vanilla Adventure sprites already contain detailed action sequences that fixed delays cut short; frame-aware timing lets those authored frames finish.

• Vanilla Shade attack: the current 0.8-second delay displays 4 of 16 frames, while frame-aware playback displays all 16 over 3.2 seconds.

  

• Vanilla Wandering Giant death: the current 0.3-second delay displays only the opening of its 24-frame sequence, while frame-aware playback displays all 24 frames over 4.8 seconds.

  

• Replace fixed Adventure encounter and result delays with durations derived from each sprite's frame count at the existing 0.2-second frame rate.

• Play Attack, Hit, and Death animations once, hold their final frame, and restart explicitly requested actions.

• Preserve existing fallback timing and looping behavior for atlases without the requested action regions.

• Cap action-animation waits at five seconds so unusually large atlases cannot create excessive delays.

• Wait for the longer player or enemy action so neither animation is cut short.

I understand that it could be irritating to wait, but it's definitely closer to what the sprite artists intended to have.

[tehdiplomat]

This idea is fine, but is there a maximum seconds we want to allow? What if something has 100 frames (because someone thought it would be funny)

[vanja-ivancevic]

The longest vanilla action sequence I found is the Wandering Giant’s 24-frame Death animation, which lasts 4.8 seconds at the existing 0.2-second frame rate. We could cap action-animation waits at 5 seconds, which preserves all current authored sequences while preventing unusually large atlases from creating excessive delays.

[kevlahnota]

@vanja-ivancevic can we make the deathanimation play at a faster rate if it exceeds 3 seconds and make it play at 3 seconds max?