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| author | Torbjörn Andersson | 2003-06-05 07:05:37 +0000 |
|---|---|---|
| committer | Torbjörn Andersson | 2003-06-05 07:05:37 +0000 |
| commit | b8080605cc2dc225255b91abd46af6ac4367c3f9 (patch) | |
| tree | 9df87bf74e71301ae80263c160a99593bf82bad5 | |
| parent | b542fad7d422ef9756c091c755c9fbb25e2876dd (diff) | |
| download | scummvm-rg350-b8080605cc2dc225255b91abd46af6ac4367c3f9.tar.gz scummvm-rg350-b8080605cc2dc225255b91abd46af6ac4367c3f9.tar.bz2 scummvm-rg350-b8080605cc2dc225255b91abd46af6ac4367c3f9.zip | |
Inverse iris transition effect for V2 games. Also, some transition effects
weren't working properly unless the entire screen was first marked as not
dirty. I hope fixing that didn't break anything else.
svn-id: r8314
| -rw-r--r-- | scumm/gfx.cpp | 30 | ||||
| -rw-r--r-- | scumm/scummvm.cpp | 2 |
2 files changed, 30 insertions, 2 deletions
diff --git a/scumm/gfx.cpp b/scumm/gfx.cpp index de87fb864c..7875e9abde 100644 --- a/scumm/gfx.cpp +++ b/scumm/gfx.cpp @@ -66,7 +66,7 @@ struct TransitionEffect { #ifdef __PALM_OS__ static const TransitionEffect *transitionEffects; #else -static const TransitionEffect transitionEffects[4] = { +static const TransitionEffect transitionEffects[5] = { // Iris effect (looks like an opening/closing camera iris) { 13, // Number of iterations @@ -134,6 +134,23 @@ static const TransitionEffect transitionEffects[4] = { 38, 0, 38, 24, 255, 0, 0, 0 } + }, + + // Inverse iris effect, specially tailored for V2 games + { + 8, // Number of iterations + { + -1, -1, 1, -1, + -1, 1, 1, 1, + -1, -1, -1, 1, + 1, -1, 1, 1 + }, + { + 7, 7, 32, 7, + 7, 8, 32, 8, + 7, 8, 7, 8, + 32, 7, 32, 8 + } } }; #endif @@ -2071,6 +2088,14 @@ void Scumm::fadeIn(int effect) { case 2: case 3: case 4: + case 5: + // Some of the transition effects won't work properly unless + // the screen is marked as clean first. At first I thought I + // could safely do this every time fadeIn() was called, but + // that broke the FOA intro. Probably other things as well. + // + // Hopefully it's safe to do it at this point, at least. + virtscr[0].setDirtyRange(0, 0); transitionEffect(effect - 1); break; case 128: @@ -2115,6 +2140,7 @@ void Scumm::fadeOut(int effect) { case 2: case 3: case 4: + case 5: transitionEffect(effect - 1); break; case 128: @@ -2188,6 +2214,8 @@ void Scumm::transitionEffect(int a) { continue; if (b > bottom) b = bottom; + if (t < 0) + t = 0; virtscr[0].tdirty[l] = t << 3; virtscr[0].bdirty[l] = (b + 1) << 3; } diff --git a/scumm/scummvm.cpp b/scumm/scummvm.cpp index c2b3b0ba2c..1fb14ec4a9 100644 --- a/scumm/scummvm.cpp +++ b/scumm/scummvm.cpp @@ -777,7 +777,7 @@ void Scumm::scummInit() { // Seems in V2 there was only a single room effect (iris), // so we set that here. _switchRoomEffect2 = 1; - _switchRoomEffect = 1; + _switchRoomEffect = 5; } if (_features & GF_AFTER_V2) |