# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1422904283 -7200
# Node ID 85e26116ba5a9b268c6909a976db8c29b3f66338
# Parent  2cbf85690e0323220f777e4bc2cbb31297bf5698
foo

diff -r 2cbf85690e03 -r 85e26116ba5a src/app.cc
--- a/src/app.cc	Sun Feb 01 20:56:16 2015 +0200
+++ b/src/app.cc	Mon Feb 02 21:11:23 2015 +0200
@@ -9,10 +9,13 @@
 static User user;
 static float eye_level = 1.6;
 
+static const float walk_speed = 4.0;
+
 static int win_width, win_height;
 static bool keystate[256];
 static bool bnstate[16];
 static int prev_x, prev_y, click_x, click_y;
+static unsigned int prev_upd;
 
 bool app_init()
 {
@@ -28,11 +31,9 @@
 
 static void update(unsigned int msec)
 {
-	static unsigned int prev_upd;
 	float dt = (float)(msec - prev_upd) / 1000.0f;
 	prev_upd = msec;
 
-	static const float walk_speed = 1.0;
 	float fwd = 0.0f, right = 0.0f;
 
 	if(keystate['w'] || keystate['W']) {
@@ -94,14 +95,23 @@
 		switch(key) {
 		case 27:
 			quit();
+
+		case 'w':
+		case 'W':
+		case 'd':
+		case 'D':
+		case 's':
+		case 'S':
+		case 'a':
+		case 'A':
+			prev_upd = get_time_msec();
+			redisplay();
 		}
 	}
 
 	if(key < 256) {
 		keystate[key] = pressed;
 	}
-
-	redisplay();
 }
 
 void app_mouse_button(int bn, bool pressed, int x, int y)
@@ -120,8 +130,8 @@
 {
 	static const float rot_speed = 10.0;
 
-	float dx = (x - prev_x) / win_width;
-	float dy = (y - prev_y) / win_height;
+	float dx = (float)(x - prev_x) / (float)win_width;
+	float dy = (float)(y - prev_y) / (float)win_height;
 	prev_x = x;
 	prev_y = y;
 
diff -r 2cbf85690e03 -r 85e26116ba5a src/user.cc
--- a/src/user.cc	Sun Feb 01 20:56:16 2015 +0200
+++ b/src/user.cc	Mon Feb 02 21:11:23 2015 +0200
@@ -2,7 +2,7 @@
 
 void PosRot::move(float dfwd, float dright, float dup)
 {
-	Vector3 dir = Vector3(dright, dup, dfwd);
+	Vector3 dir = Vector3(dright, dup, -dfwd);
 	dir.transform(rot);
 	pos += dir;
 }
@@ -26,4 +26,5 @@
 {
 	calc_matrix(res);
 	*res = res->inverse();
+	// TODO: optimize
 }