X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fconsole.hpp;h=3543cf62ab496e6e0a50a9bbf3cb775a259ea59d;hb=7a0031e8f250c852743709ab06ecafe1896eefbe;hp=15d9791cbd144ec532c12d947fc96a7993c5c325;hpb=a113d3bd1feddd510e3b2852b0d42522735eee40;p=supertux.git

diff --git a/src/console.hpp b/src/console.hpp
index 15d9791cb..3543cf62a 100644
--- a/src/console.hpp
+++ b/src/console.hpp
@@ -26,6 +26,7 @@
 #include <string>
 #include <sstream>
 #include <iostream>
+#include <memory>
 #include <squirrel.h>
 
 class Console;
@@ -43,15 +44,18 @@ public:
 
   static Console* instance;
 
-  static std::ostream input; /**< stream of keyboard input to send to the console. Do not forget to send std::endl or to flush the stream. */
   static std::ostream output; /**< stream of characters to output to the console. Do not forget to send std::endl or to flush the stream. */
 
   void init_graphics();
 
-  void backspace(); /**< delete last character sent to the input stream */
+  void input(char c); /**< add character to inputBuffer */
+  void backspace(); /**< delete character left of inputBufferPosition */
+  void eraseChar(); /**< delete character at inputBufferPosition */
+  void enter(); /**< process and clear input stream */
   void scroll(int offset); /**< scroll console text up or down by @c offset lines */
   void autocomplete(); /**< autocomplete current command */
   void show_history(int offset); /**< move @c offset lines forward through history; Negative offset moves backward */
+  void move_cursor(int offset); /**< move the cursor @c offset chars to the right; Negative offset moves backward; 0xFFFF moves to the end */
 
   void draw(DrawingContext& context); /**< draw the console in a DrawingContext */
   void update(float elapsed_time);
@@ -61,9 +65,6 @@ public:
   void toggle(); /**< display the console if hidden, hide otherwise */
 
   bool hasFocus(); /**< true if characters should be sent to the console instead of their normal target */
-  void registerCommand(std::string command, ConsoleCommandReceiver* ccr); /**< associate command with the given CCR */
-  void unregisterCommand(std::string command, ConsoleCommandReceiver* ccr); /**< dissociate command and CCR */
-  void unregisterCommands(ConsoleCommandReceiver* ccr); /**< dissociate all commands of given CCR */
 
   template<typename T> static bool string_is(std::string s) {
     std::istringstream iss(s);
@@ -89,7 +90,6 @@ private:
   std::list<std::string> history; /**< command history. New lines get added to back. */
   std::list<std::string>::iterator history_position; /**< item of command history that is currently displayed */
   std::list<std::string> lines; /**< backbuffer of lines sent to the console. New lines get added to front. */
-  std::map<std::string, std::list<ConsoleCommandReceiver*> > commands; /**< map of console commands and a list of associated ConsoleCommandReceivers */
 
   std::auto_ptr<Surface> background; /**< console background image */
   std::auto_ptr<Surface> background2; /**< second, moving console background image */
@@ -107,7 +107,8 @@ private:
 
   float stayOpen;
 
-  static ConsoleStreamBuffer inputBuffer; /**< stream buffer used by input stream */
+  static int inputBufferPosition; /**< position in inputBuffer before which to append new characters */
+  static std::string inputBuffer; /**< string used for keyboard input */
   static ConsoleStreamBuffer outputBuffer; /**< stream buffer used by output stream */
 
   void addLines(std::string s); /**< display a string of (potentially) multiple lines in the console */
@@ -138,19 +139,4 @@ class ConsoleStreamBuffer : public std::stringbuf
     }
 };
 
-class ConsoleCommandReceiver
-{
-public:
-  virtual ~ConsoleCommandReceiver()
-  {
-    Console::instance->unregisterCommands(this);
-  }
-
-  /**
-   * callback from Console; return false if command was unknown,
-   * true otherwise
-   */
-  virtual bool consoleCommand(std::string command, std::vector<std::string> arguments) = 0;
-};
-
 #endif