78 lines
2.8 KiB
Ucode
78 lines
2.8 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class PBRuleNodeBase extends Object
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native(ProcBuilding)
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hidecategories(Object)
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editinlinenew
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abstract;
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struct native PBRuleLink
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{
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var() instanced PBRuleNodeBase NextRule;
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var() name LinkName;
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var editoronly int DrawY;
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};
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var editfixedsize array<PBRuleLink> NextRules;
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// Editor stuff
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/** User defined comment, shown above node */
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var() editoronly string Comment;
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/** Visual X position of this rule in editor */
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var editoronly int RulePosX;
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/** Visual Y position of this rule in editor */
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var editoronly int RulePosY;
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var editoronly int InDrawY;
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var editoronly int DrawWidth;
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var editoronly int DrawHeight;
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cpptext
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{
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/**
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* Perform this nodes rule on the supplied Scope, and then call next rule nodes
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* @param InScope 2D region that this rule should process
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* @param TopLevelScopeIndex Index into the TopLevelScopes array in the ProcBuilding actor that this scope comes from
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* @param BaseBuilding Building that results of this proc building will become part of, root of attachment tree
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* @param ScopeBuilding Building that the top-level scope originally comes from.
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*/
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virtual void ProcessScope(FPBScope2D& InScope, INT TopLevelScopeIndex, AProcBuilding* BaseBuilding, AProcBuilding* ScopeBuilding, UStaticMeshComponent* LODParent) {}
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/** Get list of all rule nodes that follow this one (including this one) */
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virtual void GetRuleNodes(TArray<UPBRuleNodeBase*>& OutRuleNodes);
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/** Function to return the top or bottom most corner rule below this rule in the graph */
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virtual class UPBRuleNodeCorner* GetCornerNode(UBOOL bTop, AProcBuilding* BaseBuilding, INT TopLevelScopeIndex);
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// Editor
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/** Util to try and fix up current connections based on an old set of connections, using connection name */
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void FixUpConnections(TArray<FPBRuleLink>& OldConnections);
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virtual FString GetRuleNodeTitle();
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virtual FColor GetRuleNodeTitleColor();
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virtual FString GetRuleNodeOutputName(INT ConnIndex);
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/** Called when an instance of this rule node is placed in Facade */
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virtual void RuleNodeCreated(UProcBuildingRuleset* Ruleset) {}
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virtual void DrawRuleNode(FLinkedObjectDrawHelper* InHelper, FViewport* Viewport, FCanvas* Canvas, UBOOL bSelected);
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/** Allows custom visualization drawing*/
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virtual FIntPoint GetVisualizationSize(void) { return FIntPoint::ZeroValue();}
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/**
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* Custom visualization that can be specified per node
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*/
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virtual void DrawVisualization(FLinkedObjectDrawHelper* InHelper, FViewport* Viewport, FCanvas* Canvas, const FIntPoint& InDrawPosition) {}
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virtual FIntPoint GetConnectionLocation(INT ConnType, INT ConnIndex);
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}
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defaultproperties
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{
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NextRules[0]=(LinkName="Next")
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}
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