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substitutions -- Implementation of special substitution statements on datablock fields.

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This commit is contained in:
Marc Chapman 2017-07-26 20:18:27 +01:00
parent 9391fcad4e
commit 0b84fccdd2
12 changed files with 464 additions and 4 deletions
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30
Engine/source/console/simDatablock.h
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@ -20,6 +20,10 @@
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
// Arcane-FX for MIT Licensed Open Source version of Torque 3D from GarageGames
// Copyright (C) 2015 Faust Logic, Inc.
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
#ifndef _SIMDATABLOCK_H_
#define _SIMDATABLOCK_H_
@ -172,6 +176,32 @@ public:
/// Used by the console system to automatically tell datablock classes apart
/// from non-datablock classes.
static const bool __smIsDatablock = true;
protected:
struct SubstitutionStatement
{
StringTableEntry slot;
S32 idx;
char* value;
SubstitutionStatement(StringTableEntry slot, S32 idx, const char* value);
~SubstitutionStatement();
void replaceValue(const char* value);
};
Vector<SubstitutionStatement*> substitutions;
void clear_substitutions();
public:
/*C*/ SimDataBlock(const SimDataBlock&, bool = false);
/*D*/ ~SimDataBlock();
void addSubstitution(StringTableEntry field, S32 idx, const char* subst);
const char* getSubstitution(StringTableEntry field, S32 idx);
S32 getSubstitutionCount() { return substitutions.size(); }
void performSubstitutions(SimDataBlock*, const SimObject*, S32 index=0);
void copySubstitutionsFrom(SimDataBlock* other);
void printSubstitutions();
bool fieldHasSubstitution(StringTableEntry slot);
virtual void onAddSubstitution(StringTableEntry, S32 idx, const char* subst) { }
virtual void onRemoveSubstitution(StringTableEntry, S32 idx) { }
virtual void onPerformSubstitutions() { }
};
//---------------------------------------------------------------------------