protected virtual JassFunctionDeclarationSyntax CreateAllDestructables(Map map)
{
if (map is null)
{
throw new ArgumentNullException(nameof(map));
}
var mapDoodads = map.Doodads;
if (mapDoodads is null)
{
throw new ArgumentException($"Function '{nameof(CreateAllDestructables)}' cannot be generated without {nameof(MapDoodads)}.", nameof(map));
}
var statements = new List <IStatementSyntax>();
statements.Add(SyntaxFactory.LocalVariableDeclarationStatement(SyntaxFactory.ParseTypeName(nameof(destructable)), VariableName.Destructable));
statements.Add(SyntaxFactory.LocalVariableDeclarationStatement(SyntaxFactory.ParseTypeName(nameof(trigger)), VariableName.Trigger));
if (UseLifeVariable)
{
statements.Add(SyntaxFactory.LocalVariableDeclarationStatement(JassTypeSyntax.Real, VariableName.Life));
}
var createFunctions = new[]
{
nameof(CreateDestructable),
nameof(CreateDeadDestructable),
nameof(CreateDestructableZ),
nameof(CreateDeadDestructableZ),
nameof(BlzCreateDestructableWithSkin),
nameof(BlzCreateDeadDestructableWithSkin),
nameof(BlzCreateDestructableZWithSkin),
nameof(BlzCreateDeadDestructableZWithSkin),
};
foreach (var(destructable, id) in mapDoodads.Doodads.IncludeId().Where(pair => CreateAllDestructablesConditionSingleDoodad(map, pair.Obj)))
{
var isDead = destructable.Life == 0;
var hasZ = destructable.State.HasFlag(DoodadState.WithZ);
var hasSkin = destructable.SkinId != 0 && destructable.SkinId != destructable.TypeId;
var createFunctionIndex = isDead ? 1 : 0;
var arguments = new List <IExpressionSyntax>();
arguments.Add(SyntaxFactory.FourCCLiteralExpression(destructable.TypeId));
arguments.Add(SyntaxFactory.LiteralExpression(destructable.Position.X));
arguments.Add(SyntaxFactory.LiteralExpression(destructable.Position.Y));
if (hasZ)
{
arguments.Add(SyntaxFactory.LiteralExpression(destructable.Position.Z));
createFunctionIndex += 2;
}
arguments.Add(SyntaxFactory.LiteralExpression(destructable.Rotation * (180f / MathF.PI), precision: 3));
arguments.Add(SyntaxFactory.LiteralExpression(destructable.Scale.X, precision: 3));
arguments.Add(SyntaxFactory.LiteralExpression(destructable.Variation));
if (hasSkin)
{
arguments.Add(SyntaxFactory.FourCCLiteralExpression(destructable.SkinId));
createFunctionIndex += 4;
}
statements.Add(SyntaxFactory.SetStatement(
VariableName.Destructable,
SyntaxFactory.InvocationExpression(createFunctions[createFunctionIndex], arguments.ToArray())));
if (!isDead && destructable.Life != 100)
{
if (UseLifeVariable)
{
statements.Add(SyntaxFactory.SetStatement(
VariableName.Life,
SyntaxFactory.InvocationExpression(
nameof(GetDestructableLife),
SyntaxFactory.VariableReferenceExpression(VariableName.Destructable))));
statements.Add(SyntaxFactory.CallStatement(
nameof(SetDestructableLife),
SyntaxFactory.VariableReferenceExpression(VariableName.Destructable),
SyntaxFactory.BinaryMultiplicationExpression(
SyntaxFactory.LiteralExpression(destructable.Life * 0.01f, precision: 2),
SyntaxFactory.VariableReferenceExpression(VariableName.Life))));
}
else
{
statements.Add(SyntaxFactory.CallStatement(
nameof(SetDestructableLife),
SyntaxFactory.VariableReferenceExpression(VariableName.Destructable),
SyntaxFactory.BinaryMultiplicationExpression(
SyntaxFactory.LiteralExpression(destructable.Life * 0.01f, precision: 2),
SyntaxFactory.InvocationExpression(nameof(GetDestructableLife), SyntaxFactory.VariableReferenceExpression(VariableName.Destructable)))));
}
}
statements.Add(SyntaxFactory.SetStatement(
VariableName.Trigger,
SyntaxFactory.InvocationExpression(nameof(CreateTrigger))));
statements.Add(SyntaxFactory.CallStatement(
nameof(TriggerRegisterDeathEvent),
SyntaxFactory.VariableReferenceExpression(VariableName.Trigger),
SyntaxFactory.VariableReferenceExpression(VariableName.Destructable)));
statements.Add(SyntaxFactory.CallStatement(
nameof(TriggerAddAction),
SyntaxFactory.VariableReferenceExpression(VariableName.Trigger),
SyntaxFactory.FunctionReferenceExpression(nameof(War3Api.Blizzard.SaveDyingWidget))));
statements.Add(SyntaxFactory.CallStatement(
nameof(TriggerAddAction),
SyntaxFactory.VariableReferenceExpression(VariableName.Trigger),
SyntaxFactory.FunctionReferenceExpression(destructable.GetDropItemsFunctionName(id))));
}
return(SyntaxFactory.FunctionDeclaration(SyntaxFactory.FunctionDeclarator(nameof(CreateAllDestructables)), statements));
}