Use upper-cased first letter at the start of comment sentences

3 files changed, 28 insertions, 28 deletions

diff --git a/demos/viewport/2d_in_3d/pong.gd b/demos/viewport/2d_in_3d/pong.gd
index 113c1cd44e..bf93c63bf2 100644
--- a/demos/viewport/2d_in_3d/pong.gd
+++ b/demos/viewport/2d_in_3d/pong.gd
@@ -1,45 +1,45 @@
 
 extends Node2D
 
-# member variables
+# Member variables
 const INITIAL_BALL_SPEED = 80
 var ball_speed = INITIAL_BALL_SPEED
-var screen_size = Vector2(640,400)
-# default ball direction
-var direction = Vector2(-1,0)
-var pad_size = Vector2(8,32)
+var screen_size = Vector2(640, 400)
+# Default ball direction
+var direction = Vector2(-1, 0)
+var pad_size = Vector2(8, 32)
 const PAD_SPEED = 150
 
 
 func _process(delta):
-	# get ball position and pad rectangles
+	# Get ball position and pad rectangles
 	var ball_pos = get_node("ball").get_pos()
 	var left_rect = Rect2(get_node("left").get_pos() - pad_size*0.5, pad_size)
 	var right_rect = Rect2(get_node("right").get_pos() - pad_size*0.5, pad_size)
 	
-	# integrate new ball postion
+	# Integrate new ball postion
 	ball_pos += direction*ball_speed*delta
 	
-	# flip when touching roof or floor
+	# Flip when touching roof or floor
 	if ((ball_pos.y < 0 and direction.y < 0) or (ball_pos.y > screen_size.y and direction.y > 0)):
 		direction.y = -direction.y
 	
-	# flip, change direction and increase speed when touching pads
+	# Flip, change direction and increase speed when touching pads
 	if ((left_rect.has_point(ball_pos) and direction.x < 0) or (right_rect.has_point(ball_pos) and direction.x > 0)):
 		direction.x = -direction.x
 		ball_speed *= 1.1
 		direction.y = randf()*2.0 - 1
 		direction = direction.normalized()
 	
-	# check gameover
+	# Check gameover
 	if (ball_pos.x < 0 or ball_pos.x > screen_size.x):
 		ball_pos = screen_size*0.5
 		ball_speed = INITIAL_BALL_SPEED
-		direction = Vector2(-1,0)
+		direction = Vector2(-1, 0)
 	
 	get_node("ball").set_pos(ball_pos)
 	
-	# move left pad
+	# Move left pad
 	var left_pos = get_node("left").get_pos()
 	
 	if (left_pos.y > 0 and Input.is_action_pressed("left_move_up")):
@@ -49,7 +49,7 @@ func _process(delta):
 	
 	get_node("left").set_pos(left_pos)
 	
-	# move right pad
+	# Move right pad
 	var right_pos = get_node("right").get_pos()
 	
 	if (right_pos.y > 0 and Input.is_action_pressed("right_move_up")):
@@ -62,6 +62,6 @@ func _process(delta):
 
 func _ready():
 	# Initalization here
-	screen_size = get_viewport_rect().size # get actual size
+	screen_size = get_viewport_rect().size # Get actual size
 	pad_size = get_node("left").get_texture().get_size()
 	set_process(true)
diff --git a/demos/viewport/gui_in_3d/gui_3d.gd b/demos/viewport/gui_in_3d/gui_3d.gd
index 8b9e352682..c640b133d3 100644
--- a/demos/viewport/gui_in_3d/gui_3d.gd
+++ b/demos/viewport/gui_in_3d/gui_3d.gd
@@ -1,26 +1,26 @@
 
 extends Spatial
 
-# member variables
+# Member variables
 var prev_pos = null
 
 
 func _input(event):
-	# all other (non-mouse) events
+	# All other (non-mouse) events
 	if (not event.type in [InputEvent.MOUSE_BUTTON, InputEvent.MOUSE_MOTION, InputEvent.SCREEN_DRAG, InputEvent.SCREEN_TOUCH]):
 		get_node("viewport").input(event)
 
 
-# mouse events for area
+# Mouse events for Area
 func _on_area_input_event(camera, event, click_pos, click_normal, shape_idx):
-	# use click pos (click in 3d space, convert to area space)
+	# Use click pos (click in 3d space, convert to area space)
 	var pos = get_node("area").get_global_transform().affine_inverse()*click_pos
-	# convert to 2D
+	# Convert to 2D
 	pos = Vector2(pos.x, pos.y)
-	# convert to viewport coordinate system
+	# Convert to viewport coordinate system
 	pos.x = (pos.x + 1.5)*100
 	pos.y = (-pos.y + 0.75)*100
-	# set to event
+	# Set to event
 	event.pos = pos
 	event.global_pos = pos
 	if (prev_pos == null):
@@ -28,7 +28,7 @@ func _on_area_input_event(camera, event, click_pos, click_normal, shape_idx):
 	if (event.type == InputEvent.MOUSE_MOTION):
 		event.relative_pos = pos - prev_pos
 	prev_pos = pos
-	# sned the event to the viewport
+	# Send the event to the viewport
 	get_node("viewport").input(event)
 
 
diff --git a/demos/viewport/screen_capture/screen_capture.gd b/demos/viewport/screen_capture/screen_capture.gd
index 393efb60b6..9867d95452 100644
--- a/demos/viewport/screen_capture/screen_capture.gd
+++ b/demos/viewport/screen_capture/screen_capture.gd
@@ -4,13 +4,13 @@ extends Control
 
 func _on_button_pressed():
 	get_viewport().queue_screen_capture()
-	# let two frames pass to make sure the screen was captured
-	yield(get_tree(),"idle_frame")
-	yield(get_tree(),"idle_frame")
-	# retrieve the captured image
+	# Let two frames pass to make sure the screen was captured
+	yield(get_tree(), "idle_frame")
+	yield(get_tree(), "idle_frame")
+	# Retrieve the captured image
 	var img = get_viewport().get_screen_capture()
-	# create a texture for it
+	# Create a texture for it
 	var tex = ImageTexture.new()
 	tex.create_from_image(img)
-	# set it to the capture node
+	# Set it to the capture node
 	get_node("capture").set_texture(tex)