From 7b076cdc135e7e9b9079bdc2f234c1fa7804cfd9 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Wed, 29 Aug 2012 00:33:59 -0400
Subject: [PATCH] temporarily be able to move player around

---
 src/client/Client.cc | 36 ++++++++++++++++++++++++++++++++++++
 src/client/Client.h  |  1 +
 2 files changed, 37 insertions(+)

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 6403bdf..31170bb 100755
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -3,6 +3,7 @@
 #include <SFML/OpenGL.hpp>
 #include <SFML/Graphics.hpp>
 #include "Client.h"
+#include <stdio.h>
 
 Client::Client(bool fullscreen)
 {
@@ -23,6 +24,7 @@ Client::Client(bool fullscreen)
 
 void Client::run()
 {
+    m_clock.restart();
     while (m_window->isOpen())
     {
         sf::Event event;
@@ -51,6 +53,7 @@ void Client::run()
             }
         }
 
+        update();
         glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
         glPushMatrix();
@@ -88,6 +91,39 @@ void Client::resize_window(int width, int height)
     glLoadIdentity();
 }
 
+void Client::update()
+{
+    static double last_time = 0.0;
+    const double move_speed = 300.0;
+    const double current_time = m_clock.getElapsedTime().asSeconds();
+    const double elapsed_time = current_time - last_time;
+    if (sf::Keyboard::isKeyPressed(sf::Keyboard::A))
+    {
+        double direction = m_player->direction + M_PI_2;
+        m_player->x += cos(direction) * move_speed * elapsed_time;
+        m_player->y += sin(direction) * move_speed * elapsed_time;
+    }
+    if (sf::Keyboard::isKeyPressed(sf::Keyboard::D))
+    {
+        double direction = m_player->direction - M_PI_2;
+        m_player->x += cos(direction) * move_speed * elapsed_time;
+        m_player->y += sin(direction) * move_speed * elapsed_time;
+    }
+    if (sf::Keyboard::isKeyPressed(sf::Keyboard::W))
+    {
+        double direction = m_player->direction;
+        m_player->x += cos(direction) * move_speed * elapsed_time;
+        m_player->y += sin(direction) * move_speed * elapsed_time;
+    }
+    if (sf::Keyboard::isKeyPressed(sf::Keyboard::S))
+    {
+        double direction = m_player->direction + M_PI;
+        m_player->x += cos(direction) * move_speed * elapsed_time;
+        m_player->y += sin(direction) * move_speed * elapsed_time;
+    }
+    last_time = current_time;
+}
+
 void Client::draw_players()
 {
     static const float vertices[][3] = {
diff --git a/src/client/Client.h b/src/client/Client.h
index 1ee283a..8d38c64 100755
--- a/src/client/Client.h
+++ b/src/client/Client.h
@@ -15,6 +15,7 @@ class Client
     protected:
         void initgl();
         void resize_window(int width, int height);
+        void update();
         void draw_players();
         void draw_map();
         refptr<sf::Window> m_window;