From 79b8fb11967aa1637e0a0bfaeafab2d77f83ca82 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Fri, 21 May 2010 01:51:44 +0200
Subject: Added a basic player class with movements.

---
 player.cpp | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 player.cpp

(limited to 'player.cpp')

diff --git a/player.cpp b/player.cpp
new file mode 100644
index 0000000..0a7118a
--- /dev/null
+++ b/player.cpp
@@ -0,0 +1,48 @@
+#ifndef __APPLE__
+#include <GL/gl.h>
+#else
+#include <OpenGL/gl.h>
+#endif
+#include <cmath>
+#include <SDL/SDL.h>
+
+#include "player.h"
+#include "texturesdl.h"
+
+Player::Player() {
+	x = 0.5;
+	y = 0.1;
+	move_factor = 0.005;
+	focus_factor = 0.5;
+	texture = new TextureSDL("textures/player.png");
+}
+
+void Player::draw() {
+	glPointSize(32.0);
+
+	glColor4f(1, 1, 1, 1);
+	glEnable(GL_TEXTURE_2D);
+	glBindTexture(GL_TEXTURE_2D, texture->tex());
+
+	glBegin(GL_POINTS);
+	glVertex2f(x, y);
+	glEnd();
+
+	glDisable(GL_TEXTURE_2D);
+}
+
+void Player::update() {
+	Uint8 *keystate = SDL_GetKeyState(NULL);
+	float factor = move_factor * (SDL_GetModState() & (KMOD_LSHIFT | KMOD_RSHIFT) ? focus_factor : 1);
+
+	float x_speed = factor * keystate[SDLK_RIGHT] - factor * keystate[SDLK_LEFT];
+	float y_speed = factor * keystate[SDLK_UP] - factor * keystate[SDLK_DOWN];
+
+	if(x_speed && y_speed) {
+		x_speed /= sqrtf(2);
+		y_speed /= sqrtf(2);
+	}
+
+	x += x_speed;
+	y += y_speed;
+}
-- 
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