public MoverProc(Procedure proc, MoverType moverType, int upperLayer,
List <CallCmd> yieldRequires,
List <CallCmd> yieldEnsures)
: base(proc, moverType, upperLayer, yieldRequires, yieldEnsures)
{
modifiedGlobalVars = new HashSet <Variable>(proc.Modifies.Select(ie => ie.Decl));
}
public Enemy CreateEnemy(
GameObject prefab,
HealthType healthType,
AttackerType attackerType,
MoverType moverType,
PerceptionType perceptionType,
ICharacter target)
{
var newGameObject = UnityEngine.Object.Instantiate(prefab);
newGameObject.name = "Enemy";
newGameObject.layer = LayerMask.NameToLayer("Enemy");
var enemy = newGameObject.AddComponent <Enemy>();
enemy.InitializeBrain();
enemy.InitializePathfindingAgent();
enemy.InitializeHealth(GetHealthData(healthType));
enemy.InitializeAttacker(GetAttackerData(attackerType));
enemy.InitializeMover(GetMoverData(moverType));
enemy.InitializeLoot();
enemy.InitializePerception(GetPerceptionData(perceptionType));
enemy.InitializeTarget(target);
return(enemy);
}
public AtomicAction(Procedure proc, Implementation impl, MoverType moverType, LayerRange layerRange)
{
this.proc = proc;
this.impl = impl;
this.moverType = moverType;
this.layerRange = layerRange;
CivlUtil.AddInlineAttribute(proc);
CivlUtil.AddInlineAttribute(impl);
// The gate of an atomic action is represented as asserts at the beginning of the procedure body.
this.gate = impl.Blocks[0].cmds.TakeWhile((c, i) => c is AssertCmd).Cast <AssertCmd>().ToList();
impl.Blocks[0].cmds.RemoveRange(0, gate.Count);
gateUsedGlobalVars = new HashSet <Variable>(VariableCollector.Collect(gate).Where(x => x is GlobalVariable));
actionUsedGlobalVars = new HashSet <Variable>(VariableCollector.Collect(impl).Where(x => x is GlobalVariable));
modifiedGlobalVars = new HashSet <Variable>(AssignedVariables().Where(x => x is GlobalVariable));
// We usually declare the Boogie procedure and implementation of an atomic action together.
// Since Boogie only stores the supplied attributes (in particular linearity) in the procedure parameters,
// we copy them into the implementation parameters here.
for (int i = 0; i < proc.InParams.Count; i++)
{
impl.InParams[i].Attributes = proc.InParams[i].Attributes;
}
for (int i = 0; i < proc.OutParams.Count; i++)
{
impl.OutParams[i].Attributes = proc.OutParams[i].Attributes;
}
AtomicActionDuplicator.SetupCopy(this, ref firstGate, ref firstImpl, "first_");
AtomicActionDuplicator.SetupCopy(this, ref secondGate, ref secondImpl, "second_");
DeclareTriggerFunctions();
}
public EnemySkinFactory_Assign(MoverType type)
{
if (type == MoverType.Player)
{
throw new NotImplementedException("違うぞおめー");
}
_type = type;
}
public AtomicAction(Procedure proc, Implementation impl, LayerRange layerRange, MoverType moverType) :
base(proc, impl, layerRange)
{
this.moverType = moverType;
AtomicActionDuplicator.SetupCopy(this, ref firstGate, ref firstImpl, "first_");
AtomicActionDuplicator.SetupCopy(this, ref secondGate, ref secondImpl, "second_");
DeclareTriggerFunctions();
}
public MoverData(MoverType type, float speed, float acceleration, float height, bool rotate)
{
this.Type = type;
this.Speed = speed;
this.Height = height;
this.Acceleration = acceleration;
this.Rotate = rotate;
}
// ====================================================================
// 기본적인 능력치나 시작 위치를 초기화하는 함수 부분.
// ===================================================================
public virtual void Init(float speed, Vector3 pos, Vector3 vScale, Quaternion rot, MoverType type)
{
m_eType = type;
gameObject.transform.position = pos;
gameObject.transform.rotation = rot;
gameObject.transform.localScale = vScale;
m_fSpeed = speed;
m_isCanActive = false;
}
public YieldingProc(Procedure proc, MoverType moverType, int upperLayer,
List <CallCmd> yieldRequires,
List <CallCmd> yieldEnsures)
{
this.proc = proc;
this.moverType = moverType;
this.upperLayer = upperLayer;
this.yieldRequires = yieldRequires;
this.yieldEnsures = yieldEnsures;
}
private MoveData GetMoverData(MoverType moverType)
{
switch (moverType)
{
case MoverType.None:
case MoverType.Slow:
return(new MoveData(Constants.SLOW_POSITION_UPDATE_INTERVAL, Constants.SLOW_MOVEMENT_SPEED));
case MoverType.Medium:
return(new MoveData(Constants.MEDIUM_POSITION_UPDATE_INTERVAL, Constants.MEDIUM_MOVEMENT_SPEED));
case MoverType.Fast:
return(new MoveData(Constants.FAST_POSITION_UPDATE_INTERVAL, Constants.FAST_MOVEMENT_SPEED));
default:
throw new NotImplementedException("MoverType not implemented: " + moverType);
}
}
private static string MoverTypeToLabel(MoverType moverType)
{
switch (moverType)
{
case MoverType.Non:
return(N);
case MoverType.Both:
return(B);
case MoverType.Left:
return(L);
case MoverType.Right:
return(R);
default:
throw new InvalidEnumArgumentException();
}
}
public void TypeCheck()
{
foreach (Declaration decl in program.TopLevelDeclarations)
{
Procedure proc = decl as Procedure;
if (proc == null)
{
continue;
}
foreach (Ensures e in proc.Ensures)
{
int phaseNum;
MoverType moverType = MoverCheck.GetMoverType(e, out phaseNum);
if (moverType == MoverType.Top)
{
continue;
}
CodeExpr codeExpr = e.Condition as CodeExpr;
if (codeExpr == null)
{
Error(e, "An atomic action must be a CodeExpr");
continue;
}
if (procToActionInfo.ContainsKey(proc))
{
Error(proc, "A procedure can have at most one atomic action");
continue;
}
procToActionInfo[proc] = new ActionInfo(proc, codeExpr, moverType, phaseNum);
}
}
this.VisitProgram(program);
#if QED
YieldTypeChecker.PerformYieldTypeChecking(this);
#endif
}
public AtomicActionInfo(Procedure proc, Ensures ensures, MoverType moverType, int layerNum, int availableUptoLayerNum)
: base(proc, layerNum, availableUptoLayerNum)
{
CodeExpr codeExpr = ensures.Condition as CodeExpr;
this.ensures = ensures;
this.moverType = moverType;
this.thisGate = new List<AssertCmd>();
this.thisAction = codeExpr;
this.thisInParams = new List<Variable>();
this.thisOutParams = new List<Variable>();
this.thatGate = new List<AssertCmd>();
this.thatInParams = new List<Variable>();
this.thatOutParams = new List<Variable>();
this.hasAssumeCmd = false;
foreach (Block block in codeExpr.Blocks)
{
block.Cmds.ForEach(x => this.hasAssumeCmd = this.hasAssumeCmd || x is AssumeCmd);
}
var cmds = thisAction.Blocks[0].Cmds;
for (int i = 0; i < cmds.Count; i++)
{
AssertCmd assertCmd = cmds[i] as AssertCmd;
if (assertCmd == null) break;
thisGate.Add(assertCmd);
cmds[i] = new AssumeCmd(assertCmd.tok, Expr.True);
}
Dictionary<Variable, Expr> map = new Dictionary<Variable, Expr>();
foreach (Variable x in proc.InParams)
{
this.thisInParams.Add(x);
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), true, x.Attributes);
this.thatInParams.Add(y);
map[x] = Expr.Ident(y);
}
foreach (Variable x in proc.OutParams)
{
this.thisOutParams.Add(x);
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false, x.Attributes);
this.thatOutParams.Add(y);
map[x] = Expr.Ident(y);
}
List<Variable> thatLocVars = new List<Variable>();
foreach (Variable x in thisAction.LocVars)
{
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false);
map[x] = Expr.Ident(y);
thatLocVars.Add(y);
}
Contract.Assume(proc.TypeParameters.Count == 0);
Substitution subst = Substituter.SubstitutionFromHashtable(map);
foreach (AssertCmd assertCmd in thisGate)
{
thatGate.Add((AssertCmd)Substituter.Apply(subst, assertCmd));
}
Dictionary<Block, Block> blockMap = new Dictionary<Block, Block>();
List<Block> thatBlocks = new List<Block>();
foreach (Block block in thisAction.Blocks)
{
List<Cmd> otherCmds = new List<Cmd>();
foreach (Cmd cmd in block.Cmds)
{
otherCmds.Add(Substituter.Apply(subst, cmd));
}
Block thatBlock = new Block();
thatBlock.Cmds = otherCmds;
thatBlock.Label = "that_" + block.Label;
block.Label = "this_" + block.Label;
thatBlocks.Add(thatBlock);
blockMap[block] = thatBlock;
if (block.TransferCmd is GotoCmd)
{
GotoCmd gotoCmd = block.TransferCmd as GotoCmd;
for (int i = 0; i < gotoCmd.labelNames.Count; i++)
{
gotoCmd.labelNames[i] = "this_" + gotoCmd.labelNames[i];
}
}
}
foreach (Block block in thisAction.Blocks)
{
if (block.TransferCmd is ReturnExprCmd)
{
block.TransferCmd = new ReturnCmd(block.TransferCmd.tok);
blockMap[block].TransferCmd = new ReturnCmd(block.TransferCmd.tok);
continue;
}
List<Block> thatGotoCmdLabelTargets = new List<Block>();
List<string> thatGotoCmdLabelNames = new List<string>();
GotoCmd gotoCmd = block.TransferCmd as GotoCmd;
foreach (Block target in gotoCmd.labelTargets)
{
thatGotoCmdLabelTargets.Add(blockMap[target]);
thatGotoCmdLabelNames.Add(blockMap[target].Label);
}
blockMap[block].TransferCmd = new GotoCmd(block.TransferCmd.tok, thatGotoCmdLabelNames, thatGotoCmdLabelTargets);
}
this.thatAction = new CodeExpr(thatLocVars, thatBlocks);
{
VariableCollector collector = new VariableCollector();
collector.Visit(codeExpr);
this.actionUsedGlobalVars = new HashSet<Variable>(collector.usedVars.Where(x => x is GlobalVariable));
}
List<Variable> modifiedVars = new List<Variable>();
foreach (Block block in codeExpr.Blocks)
{
block.Cmds.ForEach(cmd => cmd.AddAssignedVariables(modifiedVars));
}
this.modifiedGlobalVars = new HashSet<Variable>(modifiedVars.Where(x => x is GlobalVariable));
{
VariableCollector collector = new VariableCollector();
this.thisGate.ForEach(assertCmd => collector.Visit(assertCmd));
this.gateUsedGlobalVars = new HashSet<Variable>(collector.usedVars.Where(x => x is GlobalVariable));
}
}
public MoverProc(Procedure proc, MoverType moverType, int upperLayer)
: base(proc, moverType, upperLayer)
{
modifiedGlobalVars = new HashSet <Variable>(proc.Modifies.Select(ie => ie.Decl));
}
public YieldingProc(Procedure proc, MoverType moverType, int upperLayer)
{
this.proc = proc;
this.moverType = moverType;
this.upperLayer = upperLayer;
}
public AtomicActionInfo(Procedure proc, Ensures ensures, MoverType moverType, int layerNum, int availableUptoLayerNum)
: base(proc, layerNum, availableUptoLayerNum)
{
this.ensures = ensures;
this.moverType = moverType;
this.gate = new List <AssertCmd>();
this.action = ensures.Condition as CodeExpr;
this.thisGate = new List <AssertCmd>();
this.thisInParams = new List <Variable>();
this.thisOutParams = new List <Variable>();
this.thatGate = new List <AssertCmd>();
this.thatInParams = new List <Variable>();
this.thatOutParams = new List <Variable>();
this.hasAssumeCmd = false;
this.thisMap = new Dictionary <Variable, Expr>();
this.thatMap = new Dictionary <Variable, Expr>();
foreach (Block block in this.action.Blocks)
{
block.Cmds.ForEach(x => this.hasAssumeCmd = this.hasAssumeCmd || x is AssumeCmd);
}
foreach (Block block in this.action.Blocks)
{
if (block.TransferCmd is ReturnExprCmd)
{
block.TransferCmd = new ReturnCmd(block.TransferCmd.tok);
}
}
var cmds = this.action.Blocks[0].Cmds;
for (int i = 0; i < cmds.Count; i++)
{
AssertCmd assertCmd = cmds[i] as AssertCmd;
if (assertCmd == null)
{
break;
}
this.gate.Add(assertCmd);
cmds[i] = new AssumeCmd(assertCmd.tok, Expr.True);
}
foreach (Variable x in proc.InParams)
{
Variable thisx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "this_" + x.Name, x.TypedIdent.Type), true, x.Attributes);
this.thisInParams.Add(thisx);
this.thisMap[x] = Expr.Ident(thisx);
Variable thatx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), true, x.Attributes);
this.thatInParams.Add(thatx);
this.thatMap[x] = Expr.Ident(thatx);
}
foreach (Variable x in proc.OutParams)
{
Variable thisx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "this_" + x.Name, x.TypedIdent.Type), false, x.Attributes);
this.thisOutParams.Add(thisx);
this.thisMap[x] = Expr.Ident(thisx);
Variable thatx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false, x.Attributes);
this.thatOutParams.Add(thatx);
this.thatMap[x] = Expr.Ident(thatx);
}
List <Variable> thisLocVars = new List <Variable>();
List <Variable> thatLocVars = new List <Variable>();
foreach (Variable x in this.action.LocVars)
{
Variable thisx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "this_" + x.Name, x.TypedIdent.Type), false);
thisMap[x] = Expr.Ident(thisx);
thisLocVars.Add(thisx);
Variable thatx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false);
thatMap[x] = Expr.Ident(thatx);
thatLocVars.Add(thatx);
}
Contract.Assume(proc.TypeParameters.Count == 0);
Substitution thisSubst = Substituter.SubstitutionFromHashtable(this.thisMap);
Substitution thatSubst = Substituter.SubstitutionFromHashtable(this.thatMap);
foreach (AssertCmd assertCmd in this.gate)
{
this.thisGate.Add((AssertCmd)Substituter.Apply(thisSubst, assertCmd));
this.thatGate.Add((AssertCmd)Substituter.Apply(thatSubst, assertCmd));
}
this.thisAction = new CodeExpr(thisLocVars, SubstituteBlocks(this.action.Blocks, thisSubst, "this_"));
this.thatAction = new CodeExpr(thatLocVars, SubstituteBlocks(this.action.Blocks, thatSubst, "that_"));
{
VariableCollector collector = new VariableCollector();
collector.Visit(this.action);
this.actionUsedGlobalVars = new HashSet <Variable>(collector.usedVars.Where(x => x is GlobalVariable));
}
List <Variable> modifiedVars = new List <Variable>();
foreach (Block block in this.action.Blocks)
{
block.Cmds.ForEach(cmd => cmd.AddAssignedVariables(modifiedVars));
}
this.modifiedGlobalVars = new HashSet <Variable>(modifiedVars.Where(x => x is GlobalVariable));
{
VariableCollector collector = new VariableCollector();
this.gate.ForEach(assertCmd => collector.Visit(assertCmd));
this.gateUsedGlobalVars = new HashSet <Variable>(collector.usedVars.Where(x => x is GlobalVariable));
}
}
public void TypeCheck()
{
foreach (var proc in program.Procedures)
{
if (!QKeyValue.FindBoolAttribute(proc.Attributes, "yields"))
{
continue;
}
int createdAtLayerNum; // must be initialized by the following code, otherwise it is an error
int availableUptoLayerNum = int.MaxValue;
List <int> attrs = FindLayers(proc.Attributes);
if (attrs.Count == 1)
{
createdAtLayerNum = attrs[0];
}
else if (attrs.Count == 2)
{
createdAtLayerNum = attrs[0];
availableUptoLayerNum = attrs[1];
}
else
{
Error(proc, "Incorrect number of layers");
continue;
}
foreach (Ensures e in proc.Ensures)
{
MoverType moverType = GetMoverType(e);
if (moverType == MoverType.Top)
{
continue;
}
CodeExpr codeExpr = e.Condition as CodeExpr;
if (codeExpr == null)
{
Error(e, "An atomic action must be a CodeExpr");
continue;
}
if (procToActionInfo.ContainsKey(proc))
{
Error(proc, "A procedure can have at most one atomic action");
continue;
}
if (availableUptoLayerNum <= createdAtLayerNum)
{
Error(proc, "Creation layer number must be less than the available upto layer number");
continue;
}
minLayerNum = int.MaxValue;
maxLayerNum = -1;
canAccessSharedVars = true;
enclosingProc = proc;
enclosingImpl = null;
base.VisitEnsures(e);
canAccessSharedVars = false;
if (maxLayerNum > createdAtLayerNum)
{
Error(e, "A variable being accessed is introduced after this action is created");
}
else if (availableUptoLayerNum > minLayerNum)
{
Error(e, "A variable being accessed is hidden before this action becomes unavailable");
}
else
{
procToActionInfo[proc] = new AtomicActionInfo(proc, e, moverType, createdAtLayerNum, availableUptoLayerNum);
}
}
if (errorCount > 0)
{
continue;
}
if (!procToActionInfo.ContainsKey(proc))
{
if (availableUptoLayerNum < createdAtLayerNum)
{
Error(proc, "Creation layer number must be no more than the available upto layer number");
continue;
}
else
{
procToActionInfo[proc] = new ActionInfo(proc, createdAtLayerNum, availableUptoLayerNum);
}
}
}
if (errorCount > 0)
{
return;
}
foreach (var impl in program.Implementations)
{
if (!procToActionInfo.ContainsKey(impl.Proc))
{
continue;
}
procToActionInfo[impl.Proc].hasImplementation = true;
}
foreach (var proc in procToActionInfo.Keys)
{
ActionInfo actionInfo = procToActionInfo[proc];
if (actionInfo.isExtern && actionInfo.hasImplementation)
{
Error(proc, "Extern procedure cannot have an implementation");
continue;
}
if (actionInfo.isExtern || actionInfo.hasImplementation)
{
continue;
}
if (leastUnimplementedLayerNum == int.MaxValue)
{
leastUnimplementedLayerNum = actionInfo.createdAtLayerNum;
}
else if (leastUnimplementedLayerNum != actionInfo.createdAtLayerNum)
{
Error(proc, "All unimplemented atomic actions must be created at the same layer");
}
}
foreach (var g in this.globalVarToSharedVarInfo.Keys)
{
var info = globalVarToSharedVarInfo[g];
if (!this.AllCreatedLayerNums.Contains(info.introLayerNum))
{
Error(g, "Variable must be introduced with creation of some atomic action");
}
if (info.hideLayerNum != int.MaxValue && !this.AllCreatedLayerNums.Contains(info.hideLayerNum))
{
Error(g, "Variable must be hidden with creation of some atomic action");
}
}
if (errorCount > 0)
{
return;
}
this.VisitProgram(program);
foreach (Procedure proc in program.Procedures)
{
if (procToActionInfo.ContainsKey(proc))
{
continue;
}
foreach (var ie in proc.Modifies)
{
if (!SharedVariables.Contains(ie.Decl))
{
continue;
}
Error(proc, "A ghost procedure must not modify a global variable with layer annotation");
}
}
if (errorCount > 0)
{
return;
}
YieldTypeChecker.PerformYieldSafeCheck(this);
new LayerEraser().VisitProgram(program);
}
public ActionInfo(Procedure proc, CodeExpr codeExpr, MoverType moverType, int phaseNum)
{
this.proc = proc;
this.moverType = moverType;
this.phaseNum = phaseNum;
this.callerPhaseNums = new HashSet<int>();
this.thisGate = new List<AssertCmd>();
this.thisAction = codeExpr;
this.thisInParams = new List<Variable>();
this.thisOutParams = new List<Variable>();
this.thatGate = new List<AssertCmd>();
this.thatInParams = new List<Variable>();
this.thatOutParams = new List<Variable>();
var cmds = thisAction.Blocks[0].Cmds;
for (int i = 0; i < cmds.Count; i++)
{
AssertCmd assertCmd = cmds[i] as AssertCmd;
if (assertCmd == null) break;
thisGate.Add(assertCmd);
cmds[i] = new AssumeCmd(assertCmd.tok, assertCmd.Expr);
}
Dictionary<Variable, Expr> map = new Dictionary<Variable, Expr>();
foreach (Variable x in proc.InParams)
{
this.thisInParams.Add(x);
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), true);
this.thatInParams.Add(y);
map[x] = new IdentifierExpr(Token.NoToken, y);
}
foreach (Variable x in proc.OutParams)
{
this.thisOutParams.Add(x);
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false);
this.thatOutParams.Add(y);
map[x] = new IdentifierExpr(Token.NoToken, y);
}
List<Variable> otherLocVars = new List<Variable>();
foreach (Variable x in thisAction.LocVars)
{
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false);
map[x] = new IdentifierExpr(Token.NoToken, y);
otherLocVars.Add(y);
}
Contract.Assume(proc.TypeParameters.Count == 0);
Substitution subst = Substituter.SubstitutionFromHashtable(map);
foreach (AssertCmd assertCmd in thisGate)
{
thatGate.Add((AssertCmd)Substituter.Apply(subst, assertCmd));
}
Dictionary<Block, Block> blockMap = new Dictionary<Block, Block>();
List<Block> otherBlocks = new List<Block>();
foreach (Block block in thisAction.Blocks)
{
List<Cmd> otherCmds = new List<Cmd>();
foreach (Cmd cmd in block.Cmds)
{
otherCmds.Add(Substituter.Apply(subst, cmd));
}
Block otherBlock = new Block();
otherBlock.Cmds = otherCmds;
otherBlock.Label = "that_" + block.Label;
block.Label = "this_" + block.Label;
otherBlocks.Add(otherBlock);
blockMap[block] = otherBlock;
if (block.TransferCmd is GotoCmd)
{
GotoCmd gotoCmd = block.TransferCmd as GotoCmd;
for (int i = 0; i < gotoCmd.labelNames.Count; i++)
{
gotoCmd.labelNames[i] = "this_" + gotoCmd.labelNames[i];
}
}
}
foreach (Block block in thisAction.Blocks)
{
if (block.TransferCmd is ReturnExprCmd)
{
block.TransferCmd = new ReturnCmd(block.TransferCmd.tok);
blockMap[block].TransferCmd = new ReturnCmd(block.TransferCmd.tok);
continue;
}
List<Block> otherGotoCmdLabelTargets = new List<Block>();
List<string> otherGotoCmdLabelNames = new List<string>();
GotoCmd gotoCmd = block.TransferCmd as GotoCmd;
foreach (Block target in gotoCmd.labelTargets)
{
otherGotoCmdLabelTargets.Add(blockMap[target]);
otherGotoCmdLabelNames.Add(blockMap[target].Label);
}
blockMap[block].TransferCmd = new GotoCmd(block.TransferCmd.tok, otherGotoCmdLabelNames, otherGotoCmdLabelTargets);
}
this.thatAction = new CodeExpr(otherLocVars, otherBlocks);
}
public AtomicActionInfo(Procedure proc, Ensures ensures, MoverType moverType, int layerNum, int availableUptoLayerNum)
: base(proc, layerNum, availableUptoLayerNum)
{
CodeExpr codeExpr = ensures.Condition as CodeExpr;
this.ensures = ensures;
this.moverType = moverType;
this.thisGate = new List <AssertCmd>();
this.thisAction = codeExpr;
this.thisInParams = new List <Variable>();
this.thisOutParams = new List <Variable>();
this.thatGate = new List <AssertCmd>();
this.thatInParams = new List <Variable>();
this.thatOutParams = new List <Variable>();
this.hasAssumeCmd = false;
foreach (Block block in codeExpr.Blocks)
{
block.Cmds.ForEach(x => this.hasAssumeCmd = this.hasAssumeCmd || x is AssumeCmd);
}
var cmds = thisAction.Blocks[0].Cmds;
for (int i = 0; i < cmds.Count; i++)
{
AssertCmd assertCmd = cmds[i] as AssertCmd;
if (assertCmd == null)
{
break;
}
thisGate.Add(assertCmd);
cmds[i] = new AssumeCmd(assertCmd.tok, Expr.True);
}
Dictionary <Variable, Expr> map = new Dictionary <Variable, Expr>();
foreach (Variable x in proc.InParams)
{
this.thisInParams.Add(x);
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), true, x.Attributes);
this.thatInParams.Add(y);
map[x] = Expr.Ident(y);
}
foreach (Variable x in proc.OutParams)
{
this.thisOutParams.Add(x);
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false, x.Attributes);
this.thatOutParams.Add(y);
map[x] = Expr.Ident(y);
}
List <Variable> thatLocVars = new List <Variable>();
foreach (Variable x in thisAction.LocVars)
{
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false);
map[x] = Expr.Ident(y);
thatLocVars.Add(y);
}
Contract.Assume(proc.TypeParameters.Count == 0);
Substitution subst = Substituter.SubstitutionFromHashtable(map);
foreach (AssertCmd assertCmd in thisGate)
{
thatGate.Add((AssertCmd)Substituter.Apply(subst, assertCmd));
}
Dictionary <Block, Block> blockMap = new Dictionary <Block, Block>();
List <Block> thatBlocks = new List <Block>();
foreach (Block block in thisAction.Blocks)
{
List <Cmd> otherCmds = new List <Cmd>();
foreach (Cmd cmd in block.Cmds)
{
otherCmds.Add(Substituter.Apply(subst, cmd));
}
Block thatBlock = new Block();
thatBlock.Cmds = otherCmds;
thatBlock.Label = "that_" + block.Label;
block.Label = "this_" + block.Label;
thatBlocks.Add(thatBlock);
blockMap[block] = thatBlock;
if (block.TransferCmd is GotoCmd)
{
GotoCmd gotoCmd = block.TransferCmd as GotoCmd;
for (int i = 0; i < gotoCmd.labelNames.Count; i++)
{
gotoCmd.labelNames[i] = "this_" + gotoCmd.labelNames[i];
}
}
}
foreach (Block block in thisAction.Blocks)
{
if (block.TransferCmd is ReturnExprCmd)
{
block.TransferCmd = new ReturnCmd(block.TransferCmd.tok);
blockMap[block].TransferCmd = new ReturnCmd(block.TransferCmd.tok);
continue;
}
List <Block> thatGotoCmdLabelTargets = new List <Block>();
List <string> thatGotoCmdLabelNames = new List <string>();
GotoCmd gotoCmd = block.TransferCmd as GotoCmd;
foreach (Block target in gotoCmd.labelTargets)
{
thatGotoCmdLabelTargets.Add(blockMap[target]);
thatGotoCmdLabelNames.Add(blockMap[target].Label);
}
blockMap[block].TransferCmd = new GotoCmd(block.TransferCmd.tok, thatGotoCmdLabelNames, thatGotoCmdLabelTargets);
}
this.thatAction = new CodeExpr(thatLocVars, thatBlocks);
{
VariableCollector collector = new VariableCollector();
collector.Visit(codeExpr);
this.actionUsedGlobalVars = new HashSet <Variable>(collector.usedVars.Where(x => x is GlobalVariable));
}
List <Variable> modifiedVars = new List <Variable>();
foreach (Block block in codeExpr.Blocks)
{
block.Cmds.ForEach(cmd => cmd.AddAssignedVariables(modifiedVars));
}
this.modifiedGlobalVars = new HashSet <Variable>(modifiedVars.Where(x => x is GlobalVariable));
{
VariableCollector collector = new VariableCollector();
this.thisGate.ForEach(assertCmd => collector.Visit(assertCmd));
this.gateUsedGlobalVars = new HashSet <Variable>(collector.usedVars.Where(x => x is GlobalVariable));
}
}
public ReplayEnemy(CCNode node, int positionX, MoverType type) : base(new EnemySkinFactory_Assign(type), node)
{
Node.PositionX = positionX;
}
// ====================================================================
// 기본적인 능력치나 시작 위치를 초기화하는 함수 부분.
// ===================================================================
public override void Init(float speed, Vector3 pos, Vector3 vScale, Quaternion rot, MoverType type)
{
base.Init(speed, pos, vScale, rot, type);
}
public ActionInfo(Procedure proc, CodeExpr codeExpr, MoverType moverType, int phaseNum)
{
this.proc = proc;
this.moverType = moverType;
this.phaseNum = phaseNum;
this.callerPhaseNums = new HashSet <int>();
this.thisGate = new List <AssertCmd>();
this.thisAction = codeExpr;
this.thisInParams = new List <Variable>();
this.thisOutParams = new List <Variable>();
this.thatGate = new List <AssertCmd>();
this.thatInParams = new List <Variable>();
this.thatOutParams = new List <Variable>();
var cmds = thisAction.Blocks[0].Cmds;
for (int i = 0; i < cmds.Count; i++)
{
AssertCmd assertCmd = cmds[i] as AssertCmd;
if (assertCmd == null)
{
break;
}
thisGate.Add(assertCmd);
cmds[i] = new AssumeCmd(assertCmd.tok, assertCmd.Expr);
}
Dictionary <Variable, Expr> map = new Dictionary <Variable, Expr>();
foreach (Variable x in proc.InParams)
{
this.thisInParams.Add(x);
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), true);
this.thatInParams.Add(y);
map[x] = new IdentifierExpr(Token.NoToken, y);
}
foreach (Variable x in proc.OutParams)
{
this.thisOutParams.Add(x);
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false);
this.thatOutParams.Add(y);
map[x] = new IdentifierExpr(Token.NoToken, y);
}
List <Variable> otherLocVars = new List <Variable>();
foreach (Variable x in thisAction.LocVars)
{
Variable y = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false);
map[x] = new IdentifierExpr(Token.NoToken, y);
otherLocVars.Add(y);
}
Contract.Assume(proc.TypeParameters.Count == 0);
Substitution subst = Substituter.SubstitutionFromHashtable(map);
foreach (AssertCmd assertCmd in thisGate)
{
thatGate.Add((AssertCmd)Substituter.Apply(subst, assertCmd));
}
Dictionary <Block, Block> blockMap = new Dictionary <Block, Block>();
List <Block> otherBlocks = new List <Block>();
foreach (Block block in thisAction.Blocks)
{
List <Cmd> otherCmds = new List <Cmd>();
foreach (Cmd cmd in block.Cmds)
{
otherCmds.Add(Substituter.Apply(subst, cmd));
}
Block otherBlock = new Block();
otherBlock.Cmds = otherCmds;
otherBlock.Label = "that_" + block.Label;
block.Label = "this_" + block.Label;
otherBlocks.Add(otherBlock);
blockMap[block] = otherBlock;
if (block.TransferCmd is GotoCmd)
{
GotoCmd gotoCmd = block.TransferCmd as GotoCmd;
for (int i = 0; i < gotoCmd.labelNames.Count; i++)
{
gotoCmd.labelNames[i] = "this_" + gotoCmd.labelNames[i];
}
}
}
foreach (Block block in thisAction.Blocks)
{
if (block.TransferCmd is ReturnExprCmd)
{
block.TransferCmd = new ReturnCmd(block.TransferCmd.tok);
blockMap[block].TransferCmd = new ReturnCmd(block.TransferCmd.tok);
continue;
}
List <Block> otherGotoCmdLabelTargets = new List <Block>();
List <string> otherGotoCmdLabelNames = new List <string>();
GotoCmd gotoCmd = block.TransferCmd as GotoCmd;
foreach (Block target in gotoCmd.labelTargets)
{
otherGotoCmdLabelTargets.Add(blockMap[target]);
otherGotoCmdLabelNames.Add(blockMap[target].Label);
}
blockMap[block].TransferCmd = new GotoCmd(block.TransferCmd.tok, otherGotoCmdLabelNames, otherGotoCmdLabelTargets);
}
this.thatAction = new CodeExpr(otherLocVars, otherBlocks);
}
public void TypeCheck()
{
foreach (var proc in program.Procedures)
{
if (!QKeyValue.FindBoolAttribute(proc.Attributes, "pure"))
{
continue;
}
if (QKeyValue.FindBoolAttribute(proc.Attributes, "yields"))
{
Error(proc, "Pure procedure must not yield");
continue;
}
if (QKeyValue.FindBoolAttribute(proc.Attributes, "layer"))
{
Error(proc, "Pure procedure must not have layers");
continue;
}
if (proc.Modifies.Count > 0)
{
Error(proc, "Pure procedure must not modify a global variable");
continue;
}
procToAtomicProcedureInfo[proc] = new AtomicProcedureInfo();
}
foreach (var proc in program.Procedures)
{
if (QKeyValue.FindBoolAttribute(proc.Attributes, "yields"))
{
continue;
}
var procLayerNums = FindLayers(proc.Attributes);
if (procLayerNums.Count == 0)
{
continue;
}
foreach (IdentifierExpr ie in proc.Modifies)
{
if (!globalVarToSharedVarInfo.ContainsKey(ie.Decl))
{
Error(proc, "Atomic procedure cannot modify a global variable without layer numbers");
continue;
}
}
int lower, upper;
if (procLayerNums.Count == 1)
{
lower = procLayerNums[0];
upper = procLayerNums[0];
}
else if (procLayerNums.Count == 2)
{
lower = procLayerNums[0];
upper = procLayerNums[1];
if (lower >= upper)
{
Error(proc, "Lower layer must be less than upper layer");
continue;
}
}
else
{
Error(proc, "Atomic procedure must specify a layer range");
continue;
}
LayerRange layerRange = new LayerRange(lower, upper);
procToAtomicProcedureInfo[proc] = new AtomicProcedureInfo(layerRange);
}
if (errorCount > 0)
{
return;
}
foreach (Implementation impl in program.Implementations)
{
if (!procToAtomicProcedureInfo.ContainsKey(impl.Proc))
{
continue;
}
var atomicProcedureInfo = procToAtomicProcedureInfo[impl.Proc];
if (atomicProcedureInfo.isPure)
{
this.enclosingImpl = impl;
(new PurityChecker(this)).VisitImplementation(impl);
}
else
{
this.enclosingImpl = impl;
this.sharedVarsAccessed = new HashSet <Variable>();
(new PurityChecker(this)).VisitImplementation(impl);
LayerRange upperBound = FindLayerRange();
LayerRange lowerBound = atomicProcedureInfo.layerRange;
if (!lowerBound.Subset(upperBound))
{
Error(impl, "Atomic procedure cannot access global variable");
}
this.sharedVarsAccessed = null;
}
}
if (errorCount > 0)
{
return;
}
foreach (var proc in program.Procedures)
{
if (!QKeyValue.FindBoolAttribute(proc.Attributes, "yields"))
{
continue;
}
int createdAtLayerNum; // must be initialized by the following code, otherwise it is an error
int availableUptoLayerNum = int.MaxValue;
List <int> attrs = FindLayers(proc.Attributes);
if (attrs.Count == 1)
{
createdAtLayerNum = attrs[0];
}
else if (attrs.Count == 2)
{
createdAtLayerNum = attrs[0];
availableUptoLayerNum = attrs[1];
}
else
{
Error(proc, "Incorrect number of layers");
continue;
}
foreach (Ensures e in proc.Ensures)
{
MoverType moverType = GetMoverType(e);
if (moverType == MoverType.Top)
{
continue;
}
CodeExpr codeExpr = e.Condition as CodeExpr;
if (codeExpr == null)
{
Error(e, "An atomic action must be a CodeExpr");
continue;
}
if (procToActionInfo.ContainsKey(proc))
{
Error(proc, "A procedure can have at most one atomic action");
continue;
}
if (availableUptoLayerNum <= createdAtLayerNum)
{
Error(proc, "Creation layer number must be less than the available upto layer number");
continue;
}
sharedVarsAccessed = new HashSet <Variable>();
enclosingProc = proc;
enclosingImpl = null;
base.VisitEnsures(e);
LayerRange upperBound = FindLayerRange();
LayerRange lowerBound = new LayerRange(createdAtLayerNum, availableUptoLayerNum);
if (lowerBound.Subset(upperBound))
{
procToActionInfo[proc] = new AtomicActionInfo(proc, e, moverType, createdAtLayerNum, availableUptoLayerNum);
}
else
{
Error(e, "A variable being accessed in this action is unavailable");
}
sharedVarsAccessed = null;
}
if (errorCount > 0)
{
continue;
}
if (!procToActionInfo.ContainsKey(proc))
{
if (availableUptoLayerNum < createdAtLayerNum)
{
Error(proc, "Creation layer number must be no more than the available upto layer number");
continue;
}
else
{
procToActionInfo[proc] = new ActionInfo(proc, createdAtLayerNum, availableUptoLayerNum);
}
}
}
if (errorCount > 0)
{
return;
}
foreach (var impl in program.Implementations)
{
if (!procToActionInfo.ContainsKey(impl.Proc))
{
continue;
}
ActionInfo actionInfo = procToActionInfo[impl.Proc];
procToActionInfo[impl.Proc].hasImplementation = true;
if (actionInfo.isExtern)
{
Error(impl.Proc, "Extern procedure cannot have an implementation");
}
}
if (errorCount > 0)
{
return;
}
foreach (Procedure proc in procToActionInfo.Keys)
{
for (int i = 0; i < proc.InParams.Count; i++)
{
Variable v = proc.InParams[i];
var layer = FindLocalVariableLayer(proc, v, procToActionInfo[proc].createdAtLayerNum);
if (layer == int.MinValue)
{
continue;
}
localVarToLocalVariableInfo[v] = new LocalVariableInfo(layer);
}
for (int i = 0; i < proc.OutParams.Count; i++)
{
Variable v = proc.OutParams[i];
var layer = FindLocalVariableLayer(proc, v, procToActionInfo[proc].createdAtLayerNum);
if (layer == int.MinValue)
{
continue;
}
localVarToLocalVariableInfo[v] = new LocalVariableInfo(layer);
}
}
foreach (Implementation node in program.Implementations)
{
if (!procToActionInfo.ContainsKey(node.Proc))
{
continue;
}
foreach (Variable v in node.LocVars)
{
var layer = FindLocalVariableLayer(node, v, procToActionInfo[node.Proc].createdAtLayerNum);
if (layer == int.MinValue)
{
continue;
}
localVarToLocalVariableInfo[v] = new LocalVariableInfo(layer);
}
for (int i = 0; i < node.Proc.InParams.Count; i++)
{
Variable v = node.Proc.InParams[i];
if (!localVarToLocalVariableInfo.ContainsKey(v))
{
continue;
}
var layer = localVarToLocalVariableInfo[v].layer;
localVarToLocalVariableInfo[node.InParams[i]] = new LocalVariableInfo(layer);
}
for (int i = 0; i < node.Proc.OutParams.Count; i++)
{
Variable v = node.Proc.OutParams[i];
if (!localVarToLocalVariableInfo.ContainsKey(v))
{
continue;
}
var layer = localVarToLocalVariableInfo[v].layer;
localVarToLocalVariableInfo[node.OutParams[i]] = new LocalVariableInfo(layer);
}
}
if (errorCount > 0)
{
return;
}
this.VisitProgram(program);
if (errorCount > 0)
{
return;
}
YieldTypeChecker.PerformYieldSafeCheck(this);
new LayerEraser().VisitProgram(program);
}
public AtomicActionInfo(Procedure proc, Ensures ensures, MoverType moverType, int layerNum, int availableUptoLayerNum)
: base(proc, layerNum, availableUptoLayerNum)
{
this.ensures = ensures;
this.moverType = moverType;
this.gate = new List<AssertCmd>();
this.action = ensures.Condition as CodeExpr;
this.thisGate = new List<AssertCmd>();
this.thisInParams = new List<Variable>();
this.thisOutParams = new List<Variable>();
this.thatGate = new List<AssertCmd>();
this.thatInParams = new List<Variable>();
this.thatOutParams = new List<Variable>();
this.hasAssumeCmd = false;
this.thisMap = new Dictionary<Variable, Expr>();
this.thatMap = new Dictionary<Variable, Expr>();
this.triggerFuns = new Dictionary<Variable, Function>();
foreach (Block block in this.action.Blocks)
{
block.Cmds.ForEach(x => this.hasAssumeCmd = this.hasAssumeCmd || x is AssumeCmd);
}
foreach (Block block in this.action.Blocks)
{
if (block.TransferCmd is ReturnExprCmd)
{
block.TransferCmd = new ReturnCmd(block.TransferCmd.tok);
}
}
var cmds = this.action.Blocks[0].Cmds;
for (int i = 0; i < cmds.Count; i++)
{
AssertCmd assertCmd = cmds[i] as AssertCmd;
if (assertCmd == null) break;
this.gate.Add(assertCmd);
cmds[i] = new AssumeCmd(assertCmd.tok, Expr.True);
}
foreach (Variable x in proc.InParams)
{
Variable thisx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "this_" + x.Name, x.TypedIdent.Type), true, x.Attributes);
this.thisInParams.Add(thisx);
this.thisMap[x] = Expr.Ident(thisx);
Variable thatx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), true, x.Attributes);
this.thatInParams.Add(thatx);
this.thatMap[x] = Expr.Ident(thatx);
}
foreach (Variable x in proc.OutParams)
{
Variable thisx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "this_" + x.Name, x.TypedIdent.Type), false, x.Attributes);
this.thisOutParams.Add(thisx);
this.thisMap[x] = Expr.Ident(thisx);
Variable thatx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false, x.Attributes);
this.thatOutParams.Add(thatx);
this.thatMap[x] = Expr.Ident(thatx);
}
List<Variable> thisLocVars = new List<Variable>();
List<Variable> thatLocVars = new List<Variable>();
foreach (Variable x in this.action.LocVars)
{
Variable thisx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "this_" + x.Name, x.TypedIdent.Type), false);
thisMap[x] = Expr.Ident(thisx);
thisLocVars.Add(thisx);
Variable thatx = new Formal(Token.NoToken, new TypedIdent(Token.NoToken, "that_" + x.Name, x.TypedIdent.Type), false);
thatMap[x] = Expr.Ident(thatx);
thatLocVars.Add(thatx);
}
Contract.Assume(proc.TypeParameters.Count == 0);
Substitution thisSubst = Substituter.SubstitutionFromHashtable(this.thisMap);
Substitution thatSubst = Substituter.SubstitutionFromHashtable(this.thatMap);
foreach (AssertCmd assertCmd in this.gate)
{
this.thisGate.Add((AssertCmd)Substituter.Apply(thisSubst, assertCmd));
this.thatGate.Add((AssertCmd)Substituter.Apply(thatSubst, assertCmd));
}
this.thisAction = new CodeExpr(thisLocVars, SubstituteBlocks(this.action.Blocks, thisSubst, "this_"));
this.thatAction = new CodeExpr(thatLocVars, SubstituteBlocks(this.action.Blocks, thatSubst, "that_"));
{
VariableCollector collector = new VariableCollector();
collector.Visit(this.action);
this.actionUsedGlobalVars = new HashSet<Variable>(collector.usedVars.Where(x => x is GlobalVariable));
}
List<Variable> modifiedVars = new List<Variable>();
foreach (Block block in this.action.Blocks)
{
block.Cmds.ForEach(cmd => cmd.AddAssignedVariables(modifiedVars));
}
this.modifiedGlobalVars = new HashSet<Variable>(modifiedVars.Where(x => x is GlobalVariable));
{
VariableCollector collector = new VariableCollector();
this.gate.ForEach(assertCmd => collector.Visit(assertCmd));
this.gateUsedGlobalVars = new HashSet<Variable>(collector.usedVars.Where(x => x is GlobalVariable));
}
}
public override void Init(float speed, Vector3 pos, Vector3 vScale, Quaternion rot, MoverType type)
{
base.Init(speed, pos, vScale, rot, type);
m_stSpriteResource = GetComponent <SpriteRenderer>();
if (!m_cInputController)
{
m_cInputController = gameObject.AddComponent <InputController>();
}
m_cInputController.Init(this);
}