Changeset 7861 for code/trunk/src/libraries

Timestamp:

Feb 12, 2011, 11:54:07 AM (14 years ago)

Author:

landauf

Message:

added function to KeyBinder which allows to change the keybind mode (OnPress, OnRelease, OnHold) of a command which is bound to a key.
enhanced ConsoleCommand (+Manipulator) to use this feature.

input system experts, please review

Location:

code/trunk/src/libraries/core

Files:

• command/ConsoleCommand.cc (modified) (2 diffs)
• command/ConsoleCommand.h (modified) (3 diffs)
• input/InputCommands.h (modified) (4 diffs)
• input/KeyBinder.cc (modified) (1 diff)
• input/KeyBinder.h (modified) (1 diff)

code/trunk/src/libraries/core/command/ConsoleCommand.cc

@@ -38 +38 @@
 #include "core/Language.h"
 #include "core/GameMode.h"
+#include "core/input/KeyBinder.h"
+#include "core/input/KeyBinderManager.h"
 
 namespace orxonox
@@ -575 +577 @@
 
     /**
+        @brief Changes the keybind mode.
+    */
+    ConsoleCommand& ConsoleCommand::changeKeybindMode(KeybindMode::Value mode)
+    {
+        KeyBinderManager::getInstance().getCurrent()->changeMode(this, mode);
+
+        this->keybindMode(mode);
+        return *this;
+    }
+
+    /**
         @brief Returns the command with given group an name.
         @param group The group of the requested command

code/trunk/src/libraries/core/command/ConsoleCommand.h

@@ -510 +510 @@
                     /// Changes the keybind mode of the command.
                     inline ConsoleCommandManipulator& keybindMode(KeybindMode::Value mode)
-                        { if (this->command_) { this->command_->keybindMode(mode); } return *this; }
+                        { if (this->command_) { this->command_->changeKeybindMode(mode); } return *this; }
                     /// Sets the input configured param to the given index.
                     inline ConsoleCommandManipulator& inputConfiguredParam(int index)
@@ -598 +598 @@
             }
 
-            /// Changes the keybind mode.
+            /// Sets the keybind mode. Note: use changeKeybindMode if you intend to change the mode.
             inline ConsoleCommand& keybindMode(KeybindMode::Value mode)
                 { this->keybindMode_ = mode; return *this; }
@@ -604 +604 @@
             inline KeybindMode::Value getKeybindMode() const
                 { return this->keybindMode_; }
+
+            ConsoleCommand& changeKeybindMode(KeybindMode::Value mode);
 
             /// Changes the input configured param to the given index.

code/trunk/src/libraries/core/input/InputCommands.h

@@ -58 +58 @@
         virtual ~BaseCommand() { }
         virtual bool execute(float abs = 1.0f, float rel = 1.0f) = 0;
+        virtual CommandEvaluation* getEvaluation() = 0;
     };
 
@@ -64 +65 @@
     public:
         bool execute(float abs = 1.0f, float rel = 1.0f);
+        CommandEvaluation* getEvaluation();
 
         CommandEvaluation evaluation_;
@@ -79 +81 @@
     }
 
+    /// Returns a pointer to the encapsuled evaluation.
+    inline CommandEvaluation* SimpleCommand::getEvaluation()
+    {
+        return &this->evaluation_;
+    }
+
     class _CoreExport ParamCommand : public BaseCommand
     {
@@ -84 +92 @@
         ParamCommand() : scale_(1.0f), paramCommand_(0) { }
         bool execute(float abs = 1.0f, float rel = 1.0f);
+        CommandEvaluation* getEvaluation();
 
         float scale_;
         BufferedParamCommand* paramCommand_;
     };
+
+    /// Returns a pointer to the encapsuled evaluation.
+    inline CommandEvaluation* ParamCommand::getEvaluation()
+    {
+        if (this->paramCommand_)
+            return &this->paramCommand_->evaluation_;
+        else
+            return 0;
+    }
 }
 

code/trunk/src/libraries/core/input/KeyBinder.cc

@@ -385 +385 @@
     }
 
+    /**
+        @brief Changes the keybind mode of a given console command.
+    */
+    void KeyBinder::changeMode(ConsoleCommand* command, KeybindMode::Value new_mode)
+    {
+        // iterate over all buttons
+        for (std::map<std::string, Button*>::iterator it = this->allButtons_.begin(); it != this->allButtons_.end(); ++it)
+        {
+            Button* button = it->second;
+
+            // iterate over all modes
+            for (size_t mode_index = 0; mode_index < 3; ++mode_index)
+            {
+                if (mode_index == new_mode) // skip commands that are already in the desired mode
+                    continue;
+
+                // iterate over all commands of the given mode at the given button
+                for (size_t command_index = 0; command_index < button->nCommands_[mode_index]; ++command_index)
+                {
+                    CommandEvaluation* evaluation = button->commands_[mode_index][command_index]->getEvaluation();
+
+                    // compare the command
+                    if (evaluation && evaluation->getConsoleCommand() == command)
+                    {
+                        // increase array of new mode
+                        BaseCommand** array_new_mode = new BaseCommand*[button->nCommands_[new_mode] + 1];
+                        // copy array content
+                        for (size_t c = 0; c < button->nCommands_[new_mode]; ++c)
+                            array_new_mode[c] = button->commands_[new_mode][c];
+                        // insert changed command at the end
+                        array_new_mode[button->nCommands_[new_mode]] = button->commands_[mode_index][command_index];
+                        // delete old array
+                        delete[] button->commands_[new_mode];
+                        // assign new array
+                        button->commands_[new_mode] = array_new_mode;
+                        // increase counter
+                        button->nCommands_[new_mode]++;
+
+                        // erase command from old array
+                        for (size_t c = command_index; c < button->nCommands_[mode_index] - 1; ++c)
+                            button->commands_[mode_index][c] = button->commands_[mode_index][c + 1];
+                        // decrease counter
+                        button->nCommands_[mode_index]--;
+                        // note: we don't replace the old array - it's not one element too large, but no one cares since nCommands_ defines the size
+
+                        // decrement the index since we shifted the array and continue searching for more occurrences of the command
+                        command_index--;
+                    }
+                }
+            }
+        }
+    }
+
     void KeyBinder::resetJoyStickAxes()
     {

code/trunk/src/libraries/core/input/KeyBinder.h

@@ -75 +75 @@
         void resetJoyStickAxes();
         void resetMouseAxes();
+
+        void changeMode(ConsoleCommand* command, KeybindMode::Value mode);
 
     protected: // functions