From b4973888aeaea2dde6058bc06c3f6631349e7f3c Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sun, 3 Feb 2008 01:43:03 +0000
Subject: command buffer handling engine function parsing buffered client
 console

---
 src/client/console.cc | 77 ++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 73 insertions(+), 4 deletions(-)

(limited to 'src/client/console.cc')

diff --git a/src/client/console.cc b/src/client/console.cc
index 6a3dfaa..50093f9 100644
--- a/src/client/console.cc
+++ b/src/client/console.cc
@@ -4,24 +4,93 @@
    the terms and conditions of the GNU General Public License version 2 
 */
 
+#include "client/client.h"
 #include "client/console.h"
+#include "core/core.h"
+#include "render/render.h"
+
+#include <iostream>
 
 namespace client {
 
+Console::Console() {
+	visible = false;
+}
+
 std::ostream & Console::messagestream()
 {
-	return (std::cout << ". ");
+	return (buffer << ". ");
 }
 
 std::ostream & Console::warningstream()
 {
-	return (std::cout << "! ");
+	return (buffer << "* ");
+}
+
+std::ostream & Console::errorstream()
+{
+	return (buffer << "! ");
 }
 
 std::ostream & Console::debugstream()
 {
-	return (std::cout << "? ");
+	return (buffer << "? ");
 }
 
-} // namespace client
+void Console::draw()
+{
+	using namespace render;
+
+	flush();
+
+	float height;
 
+	if (core::game()) {
+		if (!core::game()->ready())
+			height = 0.6f;
+		else if (visible)
+			height = 0.6f;
+		else
+			return;
+	} else
+		height = 1.0f;
+	
+	// console background rectangle
+	gl::enable(GL_BLEND); 
+	gl::begin(gl::Quads);
+	gl::color(1, 1, 1, .1);
+	gl::vertex(-0.5f*video.ratio , 0.5, -1.0f);
+	gl::vertex(0.5f*video.ratio ,0.5, -1.0f);	
+	gl::vertex(0.5f*video.ratio , 0.5-height, -1.0f);
+	gl::vertex(-0.5f*video.ratio , 0.5-height, -1.0f);
+	gl::end();	
+	gl::disable(GL_BLEND); 
+}
+
+void Console::flush() 
+{
+	char line[MAXCMDSIZE];
+	while(this->buffer.getline(line, MAXCMDSIZE-1)) {
+		
+		while (text.size() >= 32765 - MAXCMDSIZE) {
+			size_t i = 0;
+			while (i+1 < text.size() && text[i] != '\n')
+				i++;
+			text.erase(0, i+1);
+		}
+		
+		text.append(line);
+		text.append("\n");
+
+		std::cout << line << std::endl;
+	}
+	
+	buffer.clear();
+}
+
+void Console::toggle()
+{
+	visible = !visible;
+}
+
+} // namespace client
-- 
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