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MYST3: Add support for the sweeping counter

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This commit is contained in:
Bastien Bouclet 2014-07-02 00:01:01 +02:00
parent b13c379594
commit f93bc935a3
2 changed files with 36 additions and 3 deletions
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30
engines/myst3/state.cpp
View File

@ -105,6 +105,12 @@ GameState::GameState(Myst3Engine *vm):
VAR(70, SecondsCountdown, true)
VAR(71, FrameCountdown, true)
VAR(79, SweepEnabled, true)
VAR(80, SweepValue, true)
VAR(81, SweepStep, true)
VAR(82, SweepMin, true)
VAR(83, SweepMax, true)
VAR(84, InputMousePressed, false)
VAR(88, InputEscapePressed, false)
VAR(89, InputTildePressed, false)
@ -186,9 +192,9 @@ GameState::GameState(Myst3Engine *vm):
VAR(167, MovieOverridePosU, true)
VAR(168, MovieOverridePosV, true)
VAR(169, MovieScale, true)
VAR(170, MovieUnk170, true)
VAR(171, MovieUnk171, true)
VAR(172, MovieUnk172, true)
VAR(170, MovieAdditiveBlending, true)
VAR(171, MovieTransparency, true)
VAR(172, MovieTransparencyVar, true)
VAR(173, MoviePlayingVar, true)
VAR(174, MovieStartSoundId, true)
VAR(175, MovieStartSoundVolume, true)
@ -577,6 +583,24 @@ void GameState::updateFrameCounters() {
setSecondsCountdown(--secondsCountdown);
}
if (getSweepEnabled()) {
if (getSweepValue() + getSweepStep() > getSweepMax()) {
setSweepValue(getSweepMax());
if (getSweepStep() > 0) {
setSweepStep(-getSweepStep());
}
} else if (getSweepValue() + getSweepStep() < getSweepMin()) {
setSweepValue(getSweepMin());
if (getSweepStep() < 0) {
setSweepStep(-getSweepStep());
}
} else {
setSweepValue(getSweepValue() + getSweepStep());
}
}
}
} /* namespace Myst3 */

9
engines/myst3/state.h
View File

@ -85,6 +85,12 @@ public:
DECLARE_VAR(70, SecondsCountdown)
DECLARE_VAR(71, FrameCountdown)
DECLARE_VAR(79, SweepEnabled)
DECLARE_VAR(80, SweepValue)
DECLARE_VAR(81, SweepStep)
DECLARE_VAR(82, SweepMin)
DECLARE_VAR(83, SweepMax)
DECLARE_VAR(84, InputMousePressed)
DECLARE_VAR(88, InputEscapePressed)
DECLARE_VAR(89, InputTildePressed)
@ -161,6 +167,9 @@ public:
DECLARE_VAR(166, MovieOverridePosition)
DECLARE_VAR(167, MovieOverridePosU)
DECLARE_VAR(168, MovieOverridePosV)
DECLARE_VAR(170, MovieAdditiveBlending)
DECLARE_VAR(171, MovieTransparency)
DECLARE_VAR(172, MovieTransparencyVar)
DECLARE_VAR(173, MoviePlayingVar)
DECLARE_VAR(174, MovieStartSoundId)
DECLARE_VAR(175, MovieStartSoundVolume)