void RunEntryScript()
{
if (VariableEntryScript.HasValue && _variables[VariableEntryScript.Value] != 0)
{
RunScript(_variables[VariableEntryScript.Value], false, false, new int[0]);
}
if (!_ignoreEntryExitScript && roomData != null && roomData.EntryScript.Data != null)
{
int slot = GetScriptSlotIndex();
_slots[slot] = new ScriptSlot
{
Status = ScriptStatus.Running,
Number = 10002,
Where = WhereIsObject.Room,
};
_currentScriptData = roomData.EntryScript.Data;
RunScriptNested(slot);
}
if (VariableEntryScript2.HasValue && _variables[VariableEntryScript2.Value] != 0)
{
RunScript(_variables[VariableEntryScript2.Value], false, false, new int[0]);
}
}
public void RunScript(int scriptNum, bool freezeResistant, bool recursive, int[] data)
{
if (scriptNum == 0)
{
return;
}
if (!recursive)
{
StopScript(scriptNum);
}
WhereIsObject scriptType;
if (scriptNum < _resManager.NumGlobalScripts)
{
ResourceManager.LoadScript(scriptNum);
scriptType = WhereIsObject.Global;
}
else
{
scriptType = WhereIsObject.Local;
}
var slotIndex = GetScriptSlotIndex();
_slots[slotIndex] = new ScriptSlot
{
Number = (ushort)scriptNum,
Status = ScriptStatus.Running,
FreezeResistant = freezeResistant,
Recursive = recursive,
Where = scriptType
};
UpdateScriptData(slotIndex);
_slots[slotIndex].InitializeLocals(data);
RunScriptNested(slotIndex);
}
protected void RunObjectScript(int obj, byte entry, bool freezeResistant, bool recursive, int[] vars, int slot = -1)
{
if (obj == 0)
{
return;
}
if (!recursive && (Game.Version >= 3))
{
StopObjectScriptCore((ushort)obj);
}
var where = GetWhereIsObject(obj);
if (where == WhereIsObject.NotFound)
{
// Console.Error.WriteLine("warning: Code for object {0} not in room {1}", obj, _roomResource);
return;
}
// Find a free object slot, unless one was specified
if (slot == -1)
{
slot = GetScriptSlotIndex();
}
ObjectData objFound = null;
if (roomData != null)
{
objFound = (from o in roomData.Objects.Concat(_invData)
where o != null
where o.Number == obj
where o.ScriptOffsets.ContainsKey(entry) || o.ScriptOffsets.ContainsKey(0xFF)
select o).FirstOrDefault();
}
if (objFound == null)
{
objFound = (from o in _objs
where o.Number == obj
where o.ScriptOffsets.ContainsKey(entry) || o.ScriptOffsets.ContainsKey(0xFF)
select o).FirstOrDefault();
}
if (objFound == null)
{
return;
}
_slots[slot] = new ScriptSlot
{
Number = (ushort)obj,
InventoryEntry = entry,
Offset = (uint)((objFound.ScriptOffsets.ContainsKey(entry) ? objFound.ScriptOffsets[entry] : objFound.ScriptOffsets[0xFF]) - objFound.Script.Offset),
Status = ScriptStatus.Running,
Where = where,
FreezeResistant = freezeResistant,
Recursive = recursive
};
_slots[slot].InitializeLocals(vars);
// V0 Ensure we don't try and access objects via index inside the script
//_v0ObjectIndex = false;
UpdateScriptData((ushort)slot);
RunScriptNested(slot);
}
protected ScummEngine(GameSettings settings, IGraphicsManager gfxManager, IInputManager inputManager, IMixer mixer)
{
Settings = settings;
var game = (GameInfo)settings.Game;
_resManager = ResourceManager.Load(game);
_game = game;
InvalidBox = _game.Version < 5 ? (byte)255 : (byte)0;
_gameMD5 = ToMd5Bytes(game.MD5);
_gfxManager = gfxManager;
_inputManager = inputManager;
_inputState = inputManager.GetState();
_strings = new byte[_resManager.NumArray][];
_inventory = new ushort[_resManager.NumInventory];
_invData = new ObjectData[_resManager.NumInventory];
CurrentScript = 0xFF;
Mixer = mixer;
ScreenWidth = Game.Width;
ScreenHeight = Game.Height;
AudioCDManager = new DefaultAudioCDManager(this, mixer);
Sound = new Sound(this, mixer);
SetupMusic();
_variables = new int[_resManager.NumVariables];
_bitVars = new BitArray(_resManager.NumBitVariables);
_slots = new ScriptSlot[NumScriptSlot];
for (int i = 0; i < NumScriptSlot; i++)
{
_slots[i] = new ScriptSlot();
}
for (int i = 0; i < 200; i++)
{
_objs[i] = new ObjectData();
}
for (int i = 0; i < 6; i++)
{
_string[i] = new TextSlot();
if (game.Version != 3)
{
_string[i].Default.Position = new Point(2, 5);
}
}
_colorCycle = new ColorCycle[16];
for (int i = 0; i < _colorCycle.Length; i++)
{
_colorCycle[i] = new ColorCycle();
}
_nest = new NestedScript[MaxScriptNesting + 1];
for (int i = 0; i < _nest.Length; i++)
{
_nest[i] = new NestedScript();
}
_scaleSlots = new ScaleSlot[20];
for (int i = 0; i < _scaleSlots.Length; i++)
{
_scaleSlots[i] = new ScaleSlot();
}
Gdi = Gdi.Create(this, game);
switch (game.Version)
{
case 0:
_costumeLoader = new CostumeLoader0(this);
_costumeRenderer = new CostumeRenderer0(this);
break;
case 7:
case 8:
_costumeLoader = new AkosCostumeLoader(this);
_costumeRenderer = new AkosRenderer(this);
break;
default:
_costumeLoader = new ClassicCostumeLoader(this);
_costumeRenderer = new ClassicCostumeRenderer(this);
break;
}
CreateCharset();
ResetCursors();
// Create the text surface
var pixelFormat = _game.Features.HasFlag(GameFeatures.Is16BitColor) ? PixelFormat.Rgb16 : PixelFormat.Indexed8;
_textSurface = new Surface(ScreenWidth * _textSurfaceMultiplier, ScreenHeight * _textSurfaceMultiplier, PixelFormat.Indexed8, false);
ClearTextSurface();
if (Game.Platform == Platform.FMTowns)
{
_townsScreen = new TownsScreen(_gfxManager, ScreenWidth * _textSurfaceMultiplier, ScreenHeight * _textSurfaceMultiplier, PixelFormat.Rgb16);
_townsScreen.SetupLayer(0, ScreenWidth, ScreenHeight, 32767);
_townsScreen.SetupLayer(1, ScreenWidth * _textSurfaceMultiplier, ScreenHeight * _textSurfaceMultiplier, 16, _textPalette);
}
if (Game.Version == 0)
{
InitScreens(8, 144);
}
else if ((Game.GameId == GameId.Maniac) && (_game.Version <= 1) && _game.Platform != Platform.NES)
{
InitScreens(16, 152);
}
else if (Game.Version >= 7)
{
InitScreens(0, ScreenHeight);
}
else
{
InitScreens(16, 144);
}
// Allocate gfx compositing buffer (not needed for V7/V8 games).
if (Game.Version < 7)
{
_composite = new Surface(ScreenWidth, ScreenHeight, pixelFormat, false);
}
InitActors();
OwnerRoom = Game.Version >= 7 ? 0x0FF : 0x0F;
if (Game.Version < 7)
{
Camera.LeftTrigger = 10;
Camera.RightTrigger = 30;
}
InitPalettes();
InitializeVerbs();
// WORKAROUND for bug in boot script of Loom (CD)
// The boot script sets the characters of string 21,
// before creating the string.resource.
if (_game.GameId == GameId.Loom)
{
_strings[21] = new byte[13];
}
}
protected ScummEngine(GameSettings settings, IGraphicsManager gfxManager, IInputManager inputManager, IMixer mixer)
{
Settings = settings;
var game = (GameInfo)settings.Game;
_resManager = ResourceManager.Load(game);
_game = game;
InvalidBox = _game.Version < 5 ? (byte)255 : (byte)0;
_gameMD5 = ToMd5Bytes(game.MD5);
_gfxManager = gfxManager;
_inputManager = inputManager;
_inputState = inputManager.GetState();
_strings = new byte[_resManager.NumArray][];
_inventory = new ushort[_resManager.NumInventory];
_invData = new ObjectData[_resManager.NumInventory];
CurrentScript = 0xFF;
Mixer = mixer;
ScreenWidth = Game.Width;
ScreenHeight = Game.Height;
AudioCDManager = new DefaultAudioCDManager(this, mixer);
Sound = new Sound(this, mixer);
SetupMusic();
_variables = new int[_resManager.NumVariables];
_bitVars = new BitArray(_resManager.NumBitVariables);
_slots = new ScriptSlot[NumScriptSlot];
for (int i = 0; i < NumScriptSlot; i++)
{
_slots[i] = new ScriptSlot();
}
for (int i = 0; i < 200; i++)
{
_objs[i] = new ObjectData();
}
for (int i = 0; i < 6; i++)
{
_string[i] = new TextSlot();
if (game.Version != 3)
{
_string[i].Default.Position = new Point(2, 5);
}
}
_colorCycle = new ColorCycle[16];
for (int i = 0; i < _colorCycle.Length; i++)
{
_colorCycle[i] = new ColorCycle();
}
_nest = new NestedScript[MaxScriptNesting + 1];
for (int i = 0; i < _nest.Length; i++)
{
_nest[i] = new NestedScript();
}
_scaleSlots = new ScaleSlot[20];
for (int i = 0; i < _scaleSlots.Length; i++)
{
_scaleSlots[i] = new ScaleSlot();
}
Gdi = Gdi.Create(this, game);
switch (game.Version)
{
case 0:
_costumeLoader = new CostumeLoader0(this);
_costumeRenderer = new CostumeRenderer0(this);
break;
case 7:
case 8:
_costumeLoader = new AkosCostumeLoader(this);
_costumeRenderer = new AkosRenderer(this);
break;
default:
_costumeLoader = new ClassicCostumeLoader(this);
_costumeRenderer = new ClassicCostumeRenderer(this);
break;
}
CreateCharset();
ResetCursors();
// Create the text surface
var pixelFormat = _game.Features.HasFlag(GameFeatures.Is16BitColor) ? PixelFormat.Rgb16 : PixelFormat.Indexed8;
_textSurface = new Surface(ScreenWidth * _textSurfaceMultiplier, ScreenHeight * _textSurfaceMultiplier, PixelFormat.Indexed8, false);
ClearTextSurface();
if (Game.Platform == Platform.FMTowns)
{
_townsScreen = new TownsScreen(_gfxManager, ScreenWidth * _textSurfaceMultiplier, ScreenHeight * _textSurfaceMultiplier, PixelFormat.Rgb16);
_townsScreen.SetupLayer(0, ScreenWidth, ScreenHeight, 32767);
_townsScreen.SetupLayer(1, ScreenWidth * _textSurfaceMultiplier, ScreenHeight * _textSurfaceMultiplier, 16, _textPalette);
}
if (Game.Version == 0)
{
InitScreens(8, 144);
}
else if ((Game.GameId == GameId.Maniac) && (_game.Version <= 1) && _game.Platform != Platform.NES)
{
InitScreens(16, 152);
}
else if (Game.Version >= 7)
{
InitScreens(0, ScreenHeight);
}
else
{
InitScreens(16, 144);
}
// Allocate gfx compositing buffer (not needed for V7/V8 games).
if (Game.Version < 7)
{
_composite = new Surface(ScreenWidth, ScreenHeight, pixelFormat, false);
}
InitActors();
OwnerRoom = Game.Version >= 7 ? 0x0FF : 0x0F;
if (Game.Version < 7)
{
Camera.LeftTrigger = 10;
Camera.RightTrigger = 30;
}
InitPalettes();
InitializeVerbs();
// WORKAROUND for bug in boot script of Loom (CD)
// The boot script sets the characters of string 21,
// before creating the string.resource.
if (_game.GameId == GameId.Loom)
{
_strings[21] = new byte[13];
}
}
public void RunScript(int scriptNum, bool freezeResistant, bool recursive, int[] data)
{
if (scriptNum == 0)
return;
if (!recursive)
StopScript(scriptNum);
WhereIsObject scriptType;
if (scriptNum < _resManager.NumGlobalScripts)
{
ResourceManager.LoadScript(scriptNum);
scriptType = WhereIsObject.Global;
}
else
{
scriptType = WhereIsObject.Local;
}
var slotIndex = GetScriptSlotIndex();
_slots[slotIndex] = new ScriptSlot
{
Number = (ushort)scriptNum,
Status = ScriptStatus.Running,
FreezeResistant = freezeResistant,
Recursive = recursive,
Where = scriptType
};
UpdateScriptData(slotIndex);
_slots[slotIndex].InitializeLocals(data);
RunScriptNested(slotIndex);
}
void RunExitScript()
{
if (VariableExitScript.HasValue && _variables[VariableExitScript.Value] != 0)
{
RunScript(_variables[VariableExitScript.Value], false, false, new int[0]);
}
if (!_ignoreEntryExitScript && roomData != null && roomData.ExitScript.Data.Length != 0)
{
var slot = GetScriptSlotIndex();
_slots[slot] = new ScriptSlot
{
Status = ScriptStatus.Running,
Number = 10001,
Where = WhereIsObject.Room
};
_currentScriptData = roomData.ExitScript.Data;
RunScriptNested(slot);
}
if (VariableExitScript2.HasValue && _variables[VariableExitScript2.Value] != 0)
RunScript(_variables[VariableExitScript2.Value], false, false, new int[0]);
}
protected void RunObjectScript(int obj, byte entry, bool freezeResistant, bool recursive, int[] vars, int slot = -1)
{
if (obj == 0)
return;
if (!recursive && (Game.Version >= 3))
StopObjectScriptCore((ushort)obj);
var where = GetWhereIsObject(obj);
if (where == WhereIsObject.NotFound)
{
// Console.Error.WriteLine("warning: Code for object {0} not in room {1}", obj, _roomResource);
return;
}
// Find a free object slot, unless one was specified
if (slot == -1)
slot = GetScriptSlotIndex();
ObjectData objFound = null;
if (roomData != null)
{
objFound = (from o in roomData.Objects.Concat(_invData)
where o != null
where o.Number == obj
where o.ScriptOffsets.ContainsKey(entry) || o.ScriptOffsets.ContainsKey(0xFF)
select o).FirstOrDefault();
}
if (objFound == null)
{
objFound = (from o in _objs
where o.Number == obj
where o.ScriptOffsets.ContainsKey(entry) || o.ScriptOffsets.ContainsKey(0xFF)
select o).FirstOrDefault();
}
if (objFound == null)
return;
_slots[slot] = new ScriptSlot
{
Number = (ushort)obj,
InventoryEntry = entry,
Offset = (uint)((objFound.ScriptOffsets.ContainsKey(entry) ? objFound.ScriptOffsets[entry] : objFound.ScriptOffsets[0xFF]) - objFound.Script.Offset),
Status = ScriptStatus.Running,
Where = where,
FreezeResistant = freezeResistant,
Recursive = recursive
};
_slots[slot].InitializeLocals(vars);
// V0 Ensure we don't try and access objects via index inside the script
//_v0ObjectIndex = false;
UpdateScriptData((ushort)slot);
RunScriptNested(slot);
}