65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
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// Copyright (C) 2007 Id Software, Inc.
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//
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#ifndef __GAME_GUIS_USERINTERFACESCRIPT_H__
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#define __GAME_GUIS_USERINTERFACESCRIPT_H__
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class sdUIScript;
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class sdUIScriptEvent {
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private:
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typedef enum opCode_e {
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EO_NOOP, // do nothing
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EO_ASSIGN_PROPERTY_EXPRESSION, // property, property index, expression index
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EO_FUNCTION, // expression index
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EO_CALL_EVENT, // event handle
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EO_IF, // if statement
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EO_BREAK, // trigger a breakpoint
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EO_RETURN, // stop execution
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EO_NUM_OPS,
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} opCode_t;
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public:
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sdUIScriptEvent( void );
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static const char* ReadSection( char breakon, const char* p );
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static void ReadExpression( idLexer* src, idStr& value, idStrList& list, const char* start = NULL, const char* terminator = ";", bool allowEmpty = false, int initialDepth = 1 );
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void ParseEvent( idLexer* src, const sdUIEventInfo& info, sdUserInterfaceScope* scope );
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void ParsePropertyExpression( idLexer* src, sdProperties::sdProperty* property, const char* propertyName, sdUserInterfaceScope* scope, sdUserInterfaceScope* propertyScope );
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static int GetPropertyField( sdProperties::ePropertyType type, idLexer* src );
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int EmitOpCode( opCode_t code, int parm1 = USHRT_MAX, int parm2 = USHRT_MAX, int parm3 = USHRT_MAX, sdUserInterfaceScope* assigmentScope = NULL, const char* opName = "" );
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bool Run( sdUIScript* script, sdUserInterfaceScope* scope, int offset = 0, int num = -1 );
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private:
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struct eventOp_t {
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unsigned short op;
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unsigned short parm1;
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unsigned short parm2;
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unsigned short parm3;
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sdUserInterfaceScope* assigmentScope;
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//idStr opName;
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};
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idList< eventOp_t > ops;
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};
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class sdUIScript {
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public:
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sdUIScript( void );
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~sdUIScript( void );
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void ParseEvent( idLexer* src, const sdUIEventInfo& info, sdUserInterfaceScope* scope );
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bool RunEventHandle( sdUIEventHandle handle, sdUserInterfaceScope* scope );
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void Clear( void );
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private:
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idList< sdUIScriptEvent* > events;
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};
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#endif // __GAME_GUIS_USERINTERFACESCRIPT_H__
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