[ scummvm-Bugs-2580705 ] CMI: Jerky camera movement

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Mon Feb 9 06:54:30 CET 2009


Bugs item #2580705, was opened at 2009-02-09 06:54
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Category: Graphics
Group: Monkey Island 3
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Torbjörn Andersson (eriktorbjorn)
Assigned to: Nobody/Anonymous (nobody)
Summary: CMI: Jerky camera movement

Initial Comment:
Latest ScummVM SVN snapshot
English version of the game

I tried The Curse of Monkey Island in Wine briefly, and noticed that the camera movement in the original is a bit smoother than in ScummVM when it follows Guybrush around. In ScummVM, the speed of the movement changes noticeably, while in the original the speed looks more constant.

There is a change I can make to ScummVM that makes it look more like the original to me, and the change makes at least some sense. In ScummEngine_v7::setCameraFollows() there is this:

    if (VAR(VAR_CAMERA_SPEED_X) < 8)
        VAR(VAR_CAMERA_SPEED_X) = 8;

    if (VAR(VAR_CAMERA_SPEED_Y) < 8)
        VAR(VAR_CAMERA_SPEED_Y) = 8;

This makes the camera speed at *least* 8 (pixels?). If I change the "<" to ">", making the camera speed at *most* 8, it looks better to me. But is it correct?


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