From b18e19bee517d70d36c00f5561a075d46b0c20bd Mon Sep 17 00:00:00 2001
From: masterm <devnull@localhost>
Date: Thu, 22 Feb 2007 23:37:00 +0000
Subject: +++ implemented command handler

---
 .../Concept/Framework/modules/executor/navigator.c |  2 -
 .../modules/interpreter/command_handler.c          | 45 ++++++++++++++++++++++
 .../modules/interpreter/command_handler.h          | 43 +++++++++++++++++++++
 3 files changed, 88 insertions(+), 2 deletions(-)
 create mode 100644 source/Concept/Framework/modules/interpreter/command_handler.c
 create mode 100644 source/Concept/Framework/modules/interpreter/command_handler.h

(limited to 'source/Concept/Framework/modules')

diff --git a/source/Concept/Framework/modules/executor/navigator.c b/source/Concept/Framework/modules/executor/navigator.c
index 023bf79..7c4618a 100755
--- a/source/Concept/Framework/modules/executor/navigator.c
+++ b/source/Concept/Framework/modules/executor/navigator.c
@@ -234,8 +234,6 @@ void Navigator::CalculateEngines()
 	//(parent->GetModule<Display>(IO_DISPLAY_MAIN))->Print(vBack,10,3);
 	//(parent->GetModule<Display>(IO_DISPLAY_MAIN))->Print(vRight,10,4);
 
-
-
 	// Transfer the values to the engines
 	Engine* curEngine = parent->GetModule<Engine>(IO_ENGINE_DRIVE_LEFT);
 	curEngine->SetSpeed(vLeft);
diff --git a/source/Concept/Framework/modules/interpreter/command_handler.c b/source/Concept/Framework/modules/interpreter/command_handler.c
new file mode 100644
index 0000000..dcd97b2
--- /dev/null
+++ b/source/Concept/Framework/modules/interpreter/command_handler.c
@@ -0,0 +1,45 @@
+#include "command_handler.h"
+
+//-----------------------------------------------------------------------------
+void Command_Handler::Update()
+{
+	Keyboard* ourKeyboard = parent->GetModule<Keyboard>(IO_KEYBOARD_MAIN);
+
+	uint8 curInput = ourKeyboard->GetInput();
+
+
+	while(curInput != 0xEE && curInput != 0xFF)
+	{
+		if(curInput == 10)
+		{
+			ExecuteCommand();
+		}
+		else if(curInput == 11)
+		{
+			if(this->currentCommandLength > 0)
+			{
+				this->currentCommandLength--;
+				this->buffer[currentCommandLength] = NULL;
+			}
+		}
+		else if(curInput >= 0 && curInput <= 9)
+		{
+			if(this->currentCommandLength < COMMAND_BUFFER_SIZE)
+			{
+				this->buffer[this->currentCommandLength] = '0' + curInput;
+				this->currentCommandLength++;
+			}
+		}
+
+		curInput = ourKeyboard->GetInput();
+	}
+}
+
+//-----------------------------------------------------------------------------
+void Command_Handler::ExecuteCommand()
+{
+	if(this->buffer[0] == '5')
+	{
+		this->displayDistanceSensors = true;
+	}
+}
diff --git a/source/Concept/Framework/modules/interpreter/command_handler.h b/source/Concept/Framework/modules/interpreter/command_handler.h
new file mode 100644
index 0000000..102797a
--- /dev/null
+++ b/source/Concept/Framework/modules/interpreter/command_handler.h
@@ -0,0 +1,43 @@
+#ifndef _COMMAND_HANDLER_H
+#define _COMMAND_HANDLER_H
+
+#include "../../stdafx.h"
+
+class Command_Handler : public IO_Module
+{
+public:
+	Command_Handler()
+	{
+		this->parent = NULL;
+		this->moduleId = 0;
+		this->currentCommandLength = 0;
+		this->displayDistanceSensors = false;
+	}
+
+	Command_Handler(uint32 commandHandlerId)
+	{
+		this->parent = NULL;
+		this->moduleId = commandHandlerId;
+		this->currentCommandLength = 0;
+		this->displayDistanceSensors = false;
+
+		for(uint8 i = 0; i < COMMAND_BUFFER_SIZE; i++)
+		{
+			buffer[i] = NULL;
+		}
+	}
+
+protected:
+	uint8 currentCommandLength;
+	char* buffer[COMMAND_BUFFER_SIZE];
+
+	void ExecuteCommand();
+
+public:
+	void Update();	
+
+	//Command variables
+	bool displayDistanceSensors;
+};
+
+#endif
-- 
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