turn on gravity

1 files changed, 9 insertions, 5 deletions

diff --git a/assets/javascripts/mx/extensions/mx.movements.js b/assets/javascripts/mx/extensions/mx.movements.js
index 2f76e8c..6837637 100644
--- a/assets/javascripts/mx/extensions/mx.movements.js
+++ b/assets/javascripts/mx/extensions/mx.movements.js
@@ -17,11 +17,11 @@ MX.Movements = function (cam, viewHeight) {
 			locked = false,
 			gravity = false
 
-	var v = 20,
+	var v = 15,
 			vr = Math.PI * 0.015
-			jumpV = 30,
+			jumpV = 23,
 			vx = vy = vz = 0,
-			creepFactor = 0.1
+			creepFactor = 0.3
 
 	var DEFAULT_SCALE = scale = 1.0
 
@@ -77,9 +77,7 @@ MX.Movements = function (cam, viewHeight) {
 					case 32: // space
 						if (gravity) {
 							jumping = true
-
 							vy = abs(vy) + jumpV * scale
-
 							if (e.shiftKey) {
 								vy *= -1
 							}
@@ -240,6 +238,9 @@ MX.Movements = function (cam, viewHeight) {
 				cam.y += vy
 				cam.z += vz
 
+				if (vx || vz) {
+					app.tube("move", cam)
+				}
 			}
 
 			if (gravity) {
@@ -260,5 +261,8 @@ MX.Movements = function (cam, viewHeight) {
 		unlock: function(){ locked = false },
 		scale: function(n){ if (n) scale = n; return scale },
 		resetScale: function(n){ scale = DEFAULT_SCALE },
+		gravity: function(g){ gravity = g },
+		velocity: function(n){ v = clamp(n, 1, 50) },
+		jumpVelocity: function(n){ jumpV = clamp(n, 1, 50) },
 	}
 }