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#ifndef CONSOLE_H

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#define CONSOLE_H

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/* Pointer to console window */

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VARDEF Window *_iconsole_win;

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// ** console parser ** //

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typedef enum _iconsole_var_types {

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	ICONSOLE_VAR_NONE,

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	ICONSOLE_VAR_BOOLEAN,

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	ICONSOLE_VAR_BYTE,

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	ICONSOLE_VAR_UINT8,

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	ICONSOLE_VAR_UINT16,

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	ICONSOLE_VAR_UINT32,

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	ICONSOLE_VAR_INT16,

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	ICONSOLE_VAR_INT32,

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	ICONSOLE_VAR_STRING,

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	ICONSOLE_VAR_POINTER,

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	ICONSOLE_VAR_REFERENCE,

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	ICONSOLE_VAR_UNKNOWN

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} _iconsole_var_types;

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typedef enum {

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	ICONSOLE_FULL,

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	ICONSOLE_OPENED,

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	ICONSOLE_CLOSED

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} _iconsole_modes;

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typedef enum _iconsole_hook_types {

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	ICONSOLE_HOOK_ACCESS,

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	ICONSOLE_HOOK_BEFORE_CHANGE,

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	ICONSOLE_HOOK_BEFORE_EXEC,

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	ICONSOLE_HOOK_AFTER_CHANGE,

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	ICONSOLE_HOOK_AFTER_EXEC

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} _iconsole_hook_types;

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struct _iconsole_var;

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typedef bool (*iconsole_var_hook)(struct _iconsole_var* hook_var);

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typedef struct _iconsole_var {

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	// --------------- //

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	union {

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		void*   addr;

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		bool*   bool_;

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		byte*   byte_;

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		uint16* uint16_;

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		uint32* uint32_;

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		int16*  int16_;

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		int32*  int32_;

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		char*   string_;

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		struct _iconsole_var* reference_;

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	} data;

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	char* name;

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	_iconsole_var_types type;

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	// -------------- //

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	iconsole_var_hook hook_access;

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	iconsole_var_hook hook_before_change;

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	iconsole_var_hook hook_after_change;

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	// -------------- //

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	struct _iconsole_var* _next;

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	bool _malloc;

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} _iconsole_var;

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struct _iconsole_cmd;

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typedef bool (*iconsole_cmd_hook)(struct _iconsole_cmd* hook_cmd);

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typedef _iconsole_var* (*_iconsole_cmd_addr)(byte argc, char* argv[], byte argt[]);

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typedef struct _iconsole_cmd {

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	// -------------- //

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	_iconsole_cmd_addr addr;

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	char* name;

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	// -------------- //

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	iconsole_cmd_hook hook_access;

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	iconsole_cmd_hook hook_before_exec;

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	iconsole_cmd_hook hook_after_exec;

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	// -------------- //

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	void* _next;

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} _iconsole_cmd;

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void IConsoleAliasRegister(const char* name, const char* cmdline);

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typedef struct _iconsole_alias {

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	// -------------- //

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	char * cmdline;

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	char* name;

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	void* _next;

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} _iconsole_alias;

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_iconsole_alias* IConsoleAliasGet(const char* name);

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// ** console parser ** //

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_iconsole_cmd* _iconsole_cmds; // list of registred commands

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_iconsole_var* _iconsole_vars; // list of registred vars

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_iconsole_alias* _iconsole_aliases; // list of registred aliases

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// ** console colors ** //

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VARDEF byte _iconsole_color_default;

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VARDEF byte _iconsole_color_error;

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VARDEF byte _iconsole_color_warning;

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VARDEF byte _iconsole_color_debug;

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VARDEF byte _iconsole_color_commands;

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VARDEF _iconsole_modes _iconsole_mode;

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// ** ttd.c functions ** //

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void SetDebugString(const char* s);

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// ** console functions ** //

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void IConsoleInit(void);

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void IConsoleClear(void);

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void IConsoleFree(void);

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void IConsoleResize(void);

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void IConsoleSwitch(void);

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void IConsoleClose(void);

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void IConsoleOpen(void);

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// ** console cmd buffer ** //

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void IConsoleCmdBufferAdd(const char* cmd);

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void IConsoleCmdBufferNavigate(signed char direction);

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// ** console output ** //

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void IConsolePrint(uint16 color_code, const char* string);

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void CDECL IConsolePrintF(uint16 color_code, const char* s, ...);

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void IConsoleDebug(const char* string);

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void IConsoleError(const char* string);

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void IConsoleWarning(const char* string);

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// *** Commands *** //

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void IConsoleCmdRegister(const char* name, _iconsole_cmd_addr addr);

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_iconsole_cmd* IConsoleCmdGet(const char* name);

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// *** Variables *** //

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void IConsoleVarRegister(const char* name, void* addr, _iconsole_var_types type);

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void IConsoleVarMemRegister(const char* name, _iconsole_var_types type);

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void IConsoleVarInsert(_iconsole_var* item_new, const char* name);

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_iconsole_var* IConsoleVarGet(const char* name);

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_iconsole_var* IConsoleVarAlloc(_iconsole_var_types type);

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void IConsoleVarFree(_iconsole_var* var);

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void IConsoleVarSetString(_iconsole_var* var, const char* string);

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void IConsoleVarSetValue(_iconsole_var* var, int value);

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void IConsoleVarDump(const _iconsole_var* var, const char* dump_desc);

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// *** Parser *** //

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void IConsoleCmdExec(const char* cmdstr);

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// ** console std lib ** //

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void IConsoleStdLibRegister(void);

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// ** hook code ** //

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void IConsoleVarHook(const char* name, _iconsole_hook_types type, iconsole_var_hook proc);

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void IConsoleCmdHook(const char* name, _iconsole_hook_types type, iconsole_cmd_hook proc);

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bool IConsoleVarHookHandle(_iconsole_var* hook_var, _iconsole_hook_types type);

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bool IConsoleCmdHookHandle(_iconsole_cmd* hook_cmd, _iconsole_hook_types type);

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#endif /* CONSOLE_H */