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AGS: Fix potentially invalid frame during Character turning

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From upstream 84faeccb049883f6d55c0ba34c6a9f02f6bbdbe8
This commit is contained in:
Paul Gilbert 2022-03-19 17:13:12 -07:00
parent 19e7035ded
commit 02a6600080
1 changed files with 2 additions and 0 deletions
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2
engines/ags/engine/ac/character_info_engine.cpp
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@ -149,6 +149,8 @@ int CharacterInfo::update_character_walking(CharacterExtras *chex) {
} else break; } else break;
} }
loop = turnlooporder[wantloop]; loop = turnlooporder[wantloop];
if (frame >= _GP(views)[view].loops[loop].numFrames)
frame = 0; // AVD: make sure the loop always has a valid frame
walking -= TURNING_AROUND; walking -= TURNING_AROUND;
// if still turning, wait for next frame // if still turning, wait for next frame
if (walking % TURNING_BACKWARDS >= TURNING_AROUND) if (walking % TURNING_BACKWARDS >= TURNING_AROUND)