2 files changed, 10 insertions, 4 deletions
diff --git a/scene.cpp b/scene.cpp
index c55c2dc..059e2ca 100644
--- a/scene.cpp
+++ b/scene.cpp
@@ -20,6 +20,7 @@ Scene::Scene() {
 	normals = false;
 	render_terrain = true;
 	gravity = true;
+	flying = true;
 
 	last_node = NULL;
 
@@ -185,7 +186,10 @@ void Scene::events() {
 						render_terrain = !render_terrain;
 						break;
 					case SDLK_SPACE:
-						yvel = .05;
+						if(!flying) {
+							yvel = .02;
+							flying = true;
+						}
 						break;
 					case SDLK_h:
 						gravity = !gravity;
@@ -335,13 +339,14 @@ void Scene::render() {
 		if(gravity) {
 			float y = node->get_height(pos.x, pos.z);
 			if(pos.y > y && !keystate[SDLK_e])
-				yvel -= 9.81 * steps / 85000;
-			if(yvel < -.5)
-				yvel = -.5;
+				yvel -= 9.81 / 200000. * steps;
+			if(yvel < -.1)
+				yvel = -.1;
 			pos.y += yvel * steps;
 			if(pos.y < y) {
 				pos.y = y;
 				yvel = 0;
+				flying = false;
 			}
 		}
 		move_str = (boost::format("%s n: %.2f,%.2f c: %d,%d %dx%d")
diff --git a/scene.h b/scene.h
index 9e3ddb7..7b6808c 100644
--- a/scene.h
+++ b/scene.h
@@ -29,6 +29,7 @@ class Scene {
 		bool render_terrain;
 		bool gravity;
 		bool dialog;
+		bool flying;
 
 		Terrain::Node *last_node;