mirror of
https://github.com/jmarshall23/DoomRTX.git
synced 2026-08-12 08:11:10 +02:00
Justin Marshall
254 lines
11 KiB
C++
254 lines
11 KiB
C++
/*
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===========================================================================
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IceTech GPL Source Code
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Copyright (C) 2026 Justin Marshall
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This file is part of the IceTech GPL Source Code (?IceTech Source Code?).
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IceTech Source Code is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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IceTech Source Code is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with IceTech Source Code. If not, see <http://www.gnu.org/licenses/>.
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In addition, the IceTech Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the IceTech Source Code. If not, please request a copy in writing from id Software at the address below.
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If you have questions concerning this license or the applicable additional terms, you may contact in writing Justin Marshall, justinmarshall20@gmail.com
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===========================================================================
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*/
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#ifndef __CMDSYSTEM_H__
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#define __CMDSYSTEM_H__
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/*
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===============================================================================
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Console command execution and command text buffering.
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Any number of commands can be added in a frame from several different
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sources. Most commands come from either key bindings or console line input,
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but entire text files can be execed.
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Command execution takes a null terminated string, breaks it into tokens,
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then searches for a command or variable that matches the first token.
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===============================================================================
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*/
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// command flags
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typedef enum {
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CMD_FL_ALL = -1,
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CMD_FL_CHEAT = BIT(0), // command is considered a cheat
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CMD_FL_SYSTEM = BIT(1), // system command
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CMD_FL_RENDERER = BIT(2), // renderer command
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CMD_FL_SOUND = BIT(3), // sound command
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CMD_FL_GAME = BIT(4), // game command
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CMD_FL_TOOL = BIT(5) // tool command
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} cmdFlags_t;
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// parameters for command buffer stuffing
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typedef enum {
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CMD_EXEC_NOW, // don't return until completed
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CMD_EXEC_INSERT, // insert at current position, but don't run yet
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CMD_EXEC_APPEND // add to end of the command buffer (normal case)
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} cmdExecution_t;
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// command function
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typedef void (*cmdFunction_t)(const idCmdArgs& args);
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// argument completion function
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typedef void (*argCompletion_t)(const idCmdArgs& args, void(*callback)(const char* s));
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class idCmdSystem {
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public:
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virtual ~idCmdSystem(void) {}
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virtual void Init(void) = 0;
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virtual void Shutdown(void) = 0;
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// Registers a command and the function to call for it.
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virtual void AddCommand(const char* cmdName, cmdFunction_t function, int flags, const char* description, argCompletion_t argCompletion = NULL) = 0;
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// Removes a command.
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virtual void RemoveCommand(const char* cmdName) = 0;
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// Remove all commands with one of the flags set.
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virtual void RemoveFlaggedCommands(int flags) = 0;
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// Command and argument completion using callback for each valid string.
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virtual void CommandCompletion(void(*callback)(const char* s)) = 0;
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virtual void ArgCompletion(const char* cmdString, void(*callback)(const char* s)) = 0;
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// Adds command text to the command buffer, does not add a final \n
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virtual void BufferCommandText(cmdExecution_t exec, const char* text) = 0;
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// Pulls off \n \r or ; terminated lines of text from the command buffer and
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// executes the commands. Stops when the buffer is empty.
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// Normally called once per frame, but may be explicitly invoked.
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virtual void ExecuteCommandBuffer(void) = 0;
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// Base for path/file auto-completion.
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virtual void ArgCompletion_FolderExtension(const idCmdArgs& args, void(*callback)(const char* s), const char* folder, bool stripFolder, ...) = 0;
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#ifdef QUAKE4
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// Quake 4 model auto-completion helper.
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void ArgCompletion_Models(const idCmdArgs& args, void(*callback)(const char* s), bool strogg, bool marine) {
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if (callback == NULL) {
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return;
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}
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ArgCompletion_FolderExtension(args, callback, "models/", true, ".lwo", ".ase", ".md5mesh", ".ma", NULL);
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}
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#endif
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// Base for decl name auto-completion.
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virtual void ArgCompletion_DeclName(const idCmdArgs& args, void(*callback)(const char* s), int type) = 0;
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// Adds to the command buffer in tokenized form ( CMD_EXEC_NOW or CMD_EXEC_APPEND only )
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virtual void BufferCommandArgs(cmdExecution_t exec, const idCmdArgs& args) = 0;
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#ifdef QUAKE4
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// Restore these cvars when the next reloadEngine is done.
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virtual void SetupCVarsForReloadEngine(const idDict& dict) {}
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#endif
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// Setup a reloadEngine to happen on next command run, and give a command to execute after reload
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virtual void SetupReloadEngine(const idCmdArgs& args) = 0;
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virtual bool PostReloadEngine(void) = 0;
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#ifdef QUAKE4
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// There is a cache of the last completion operation that may need to be cleared sometimes.
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virtual void ClearCompletion(void) {}
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#endif
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// Default argument completion functions.
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static void ArgCompletion_Boolean(const idCmdArgs& args, void(*callback)(const char* s));
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template<int min, int max>
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static void ArgCompletion_Integer(const idCmdArgs& args, void(*callback)(const char* s));
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template<const char** strings>
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static void ArgCompletion_String(const idCmdArgs& args, void(*callback)(const char* s));
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template<int type>
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static void ArgCompletion_Decl(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_FileName(const idCmdArgs& args, void(*callback)(const char* s));
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#ifdef QUAKE4
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static void ArgCompletion_GuiName(const idCmdArgs& args, void(*callback)(const char* s));
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#endif
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static void ArgCompletion_MapName(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_ModelName(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_SoundName(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_ImageName(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_VideoName(const idCmdArgs& args, void(*callback)(const char* s));
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#ifdef QUAKE4
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static void ArgCompletion_ForceModel(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_ForceModelStrogg(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_ForceModelMarine(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_StandaloneVideoName(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_NetDemoName(const idCmdArgs& args, void(*callback)(const char* s));
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#endif
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static void ArgCompletion_ConfigName(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_SaveGame(const idCmdArgs& args, void(*callback)(const char* s));
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static void ArgCompletion_DemoName(const idCmdArgs& args, void(*callback)(const char* s));
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};
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extern idCmdSystem* cmdSystem;
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ID_INLINE void idCmdSystem::ArgCompletion_Boolean(const idCmdArgs& args, void(*callback)(const char* s)) {
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callback(va("%s 0", args.Argv(0)));
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callback(va("%s 1", args.Argv(0)));
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}
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template<int min, int max> ID_STATIC_TEMPLATE ID_INLINE void idCmdSystem::ArgCompletion_Integer(const idCmdArgs& args, void(*callback)(const char* s)) {
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for (int i = min; i <= max; i++) {
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callback(va("%s %d", args.Argv(0), i));
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}
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}
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template<const char** strings> ID_STATIC_TEMPLATE ID_INLINE void idCmdSystem::ArgCompletion_String(const idCmdArgs& args, void(*callback)(const char* s)) {
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for (int i = 0; strings[i]; i++) {
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callback(va("%s %s", args.Argv(0), strings[i]));
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}
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}
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template<int type> ID_STATIC_TEMPLATE ID_INLINE void idCmdSystem::ArgCompletion_Decl(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_DeclName(args, callback, type);
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}
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ID_INLINE void idCmdSystem::ArgCompletion_FileName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "/", true, "", NULL);
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}
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#ifdef QUAKE4
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ID_INLINE void idCmdSystem::ArgCompletion_GuiName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "guis/", false, ".gui", NULL);
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}
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#endif
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ID_INLINE void idCmdSystem::ArgCompletion_MapName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "maps/", true, ".map", NULL);
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}
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ID_INLINE void idCmdSystem::ArgCompletion_ModelName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "models/", false, ".lwo", ".ase", ".md5mesh", ".ma", NULL);
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}
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ID_INLINE void idCmdSystem::ArgCompletion_SoundName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "sound/", false, ".wav", ".ogg", NULL);
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}
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ID_INLINE void idCmdSystem::ArgCompletion_ImageName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "/", false, ".tga", ".dds", ".jpg", ".pcx", NULL);
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}
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ID_INLINE void idCmdSystem::ArgCompletion_VideoName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "video/", false, ".roq", NULL);
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}
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#ifdef QUAKE4
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ID_INLINE void idCmdSystem::ArgCompletion_ForceModel(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_Models(args, callback, true, true);
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}
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ID_INLINE void idCmdSystem::ArgCompletion_ForceModelStrogg(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_Models(args, callback, true, false);
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}
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ID_INLINE void idCmdSystem::ArgCompletion_ForceModelMarine(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_Models(args, callback, false, true);
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}
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ID_INLINE void idCmdSystem::ArgCompletion_StandaloneVideoName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "video/", false, ".wmv", NULL);
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}
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extern char netDemoExtension[16];
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ID_INLINE void idCmdSystem::ArgCompletion_NetDemoName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "demos/", true, netDemoExtension, NULL);
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}
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#endif
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ID_INLINE void idCmdSystem::ArgCompletion_ConfigName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "/", true, ".cfg", NULL);
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}
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ID_INLINE void idCmdSystem::ArgCompletion_SaveGame(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "SaveGames/", true, ".save", NULL);
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}
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ID_INLINE void idCmdSystem::ArgCompletion_DemoName(const idCmdArgs& args, void(*callback)(const char* s)) {
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cmdSystem->ArgCompletion_FolderExtension(args, callback, "demos/", true, ".demo", NULL);
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}
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#endif /* !__CMDSYSTEM_H__ */ |