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e8e166204a
Willy Beamish should pause script execution while waiting for a response in a dialog, but not in dialogs with no head. Heads should also have an "opening" state for one frame before they are considered visible. This avoids a frame of overlap with the previous one, just like dialogs do. Without this, eg, the background is not rendered behind the teacher after returning from the principal's office during the opening sequence. These fixes bring Willy Beamish rendering very close to the original.
130 lines
4.7 KiB
C++
130 lines
4.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef DGDS_SCENE_OP_H
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#define DGDS_SCENE_OP_H
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#include "common/types.h"
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#include "common/array.h"
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#include "dgds/scene_condition.h"
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namespace Dgds {
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enum SceneOpCode {
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kSceneOpNone = 0,
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kSceneOpChangeScene = 1, // args: scene num
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kSceneOpNoop = 2, // args: none. Maybe should close dialogue?
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kSceneOpGlobal = 3, // args: array of uints
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kSceneOpSegmentStateOps = 4, // args: array of uint pairs [op seg, op seg], term with 0,0 that modify segment states
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kSceneOpSetItemAttr = 5, // args: [item num, item param 0x28, item param 0x2c]. set item attrs?
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kSceneOpSetDragItem = 6, // args: item num. give item?
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kSceneOpOpenInventory = 7, // args: none.
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kSceneOpShowDlg = 8, // args: dialogue number.
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kSceneOpShowInvButton = 9, // args: none.
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kSceneOpHideInvButton = 10, // args: none.
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kSceneOpEnableTrigger = 11, // args: trigger num
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kSceneOpChangeSceneToStored = 12, // args: none. Change scene to stored number
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kSceneOpAddFlagToDragItem = 13, // args: none.
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kSceneOpOpenInventoryZoom = 14, // args: none.
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kSceneOpMoveItemsBetweenScenes = 15, // args: none.
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kSceneOpShowClock = 16, // args: none. set clock script-visible.
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kSceneOpHideClock = 17, // args: none. set clock script-hidden.
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kSceneOpShowMouse = 18, // args: none.
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kSceneOpHideMouse = 19, // args: none.
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// Op 20 onward are common, but not in dragon
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kSceneOpLoadTalkDataAndSetFlags = 20, // args: tdsnum to load, headnum
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kSceneOpClearVisibleTalkHeads = 21, // args: none
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kSceneOpLoadTalkData = 22, // args: tds num to load
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kSceneOpLoadDDSData = 24, // args: dds num to load
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kSceneOpFreeDDSData = 25, // args: dds num to free
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kSceneOpFreeTalkData = 26, // args: tds num to free
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// Dragon-specific opcodes
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kSceneOpPasscode = 100, // args: none.
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kSceneOpMeanwhile = 101, // args: none. Clears screen and displays "meanwhile".
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kSceneOpOpenGameOverMenu = 102, // args: none.
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kSceneOpTiredDialog = 103, // args: none. Something about "boy am I tired"?
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kSceneOpArcadeTick = 104, // args: none. Called in arcade post-tick.
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kSceneOpDrawDragonCountdown1 = 105, // args: none. Draw special countdown number at 141, 56
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kSceneOpDrawDragonCountdown2 = 106, // args: none. Draw some number at 250, 42
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kSceneOpOpenPlaySkipIntroMenu = 107, // args: none. DRAGON: Show menu 50, the "Play Introduction" / "Skip Introduction" menu.
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kSceneOpOpenBetterSaveGameMenu = 108, // args: none. DRAGON: Show menu 46, the "Before arcade maybe you better save your game" menu.
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// China-specific opcodes
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kSceneOpChinaTankInit = 100,
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kSceneOpChinaTankEnd = 101,
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kSceneOpChinaTankTick = 102,
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kSceneOpChinaSetLanding = 103,
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kSceneOpChinaScrollIntro = 104,
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kSceneOpChinaScrollLeft = 105,
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kSceneOpChinaScrollRight = 107,
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kSceneOpShellGameInit = 108,
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kSceneOpShellGameEnd = 109,
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kSceneOpShellGameTick = 110,
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kSceneOpChinaTrainInit = 111,
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kSceneOpChinaTrainEnd = 112,
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kSceneOpChinaTrainTick = 113,
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kSceneOpChinaOpenGameOverMenu = 114, // args: none.
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kSceneOpChinaOpenSkipCreditsMenu = 115, // args: none.
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kSceneOpChinaOnIntroTick = 116, // args: none.
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kSceneOpChinaOnIntroInit = 117, // args: none.
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kSceneOpChinaOnIntroEnd = 118, // args: none.
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// Beamish-specific opcodes
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kSceneOpOpenBeamishGameOverMenu = 100,
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kSceneOpOpenBeamishOpenSkipCreditsMenu = 101,
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kSceneOpMaxCode = 255, // for checking file load
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kSceneOpHasConditionalOpsFlag = 0x8000,
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};
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class SceneOp {
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public:
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Common::Array<SceneConditions> _conditionList;
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Common::Array<uint16> _args;
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SceneOpCode _opCode;
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Common::String dump(const Common::String &indent) const;
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bool runOp() const;
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private:
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bool runCommonOp() const;
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bool runDragonOp() const;
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bool runChinaOp() const;
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bool runBeamishOp() const;
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};
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class ConditionalSceneOp {
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public:
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SceneOpCode _opCode;
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Common::Array<SceneConditions> _conditionList;
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Common::Array<SceneOp> _opList;
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Common::String dump(const Common::String &indent) const;
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};
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} // end namespace Dgds
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#endif // DGDS_SCENE_OP_H
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