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Add setget method and tool mode

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This commit is contained in:
William Tumeo
2016-12-03 16:03:32 -02:00
parent 2ea9e52dd7
commit c6a09b1a7e
2 changed files with 37 additions and 30 deletions
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65
2d/split_screen_platformer/split_stage.gd
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@@ -1,17 +1,18 @@
tool
extends Control
#export split screen modes
export(int, "None", "Horizontal", "Vertical") var split = 1
var split_mode = -1
#if used with setget, the mode can be made chageable by inspector/animation key
export(int, "None", "Horizontal", "Vertical") var split_mode = 1 setget set_split_mode
#other split_mode variable to check previous mode on split_mode set method
var _split_mode = -1
#split modes constants
const SPLIT_NONE = 0
const SPLIT_HORIZONTAL = 1
const SPLIT_VERTICAL = 2
#top and bottom controls
onready var top = get_node("top")
onready var bottom = get_node("bottom")
func _ready():
#make bottom viewport have the same world2D as the top viewport, so both show the same
@@ -26,36 +27,42 @@ func _ready():
#simple and alternatively, copy them to the other viewport, but they must be erased when level is unloaded
#get_node("bottom/viewport").add_child( get_node("top/viewport/stage/parallax_bg").duplicate() )
#set split screen mode for the first time
set_split_mode(split)
#if used inside _process/_fixed_process, the mode can be made chageable by inspector/animation key
#setting split mode for the first time if node is ready
set_split_mode(split_mode)
func set_split_mode(mode):
#change mode only if "split_mode" is different
if mode != split_mode and mode in [0, 1, 2]:
split_mode = mode
if get_viewport() != null:
#apply mode
_set_split_mode()
func _set_split_mode():
#change mode only if "_split_mode" is different
if _split_mode != split_mode:
#get game screen size
var screen = get_viewport().get_rect().size
var screen = get_size()
#changing sizes and positions
if mode == SPLIT_HORIZONTAL:
top.set_size(Vector2(screen.x, screen.y/2))
top.set_pos(Vector2(0, 0))
bottom.set_size(Vector2(screen.x, screen.y/2))
bottom.set_pos(Vector2(0, screen.y/2))
if split_mode == SPLIT_HORIZONTAL:
get_node("top").set_size(Vector2(screen.x, screen.y/2))
get_node("top").set_pos(Vector2(0, 0))
get_node("bottom").set_size(Vector2(screen.x, screen.y/2))
get_node("bottom").set_pos(Vector2(0, screen.y/2))
elif mode == SPLIT_VERTICAL:
top.set_size(Vector2(screen.x/2, screen.y))
top.set_pos(Vector2(0, 0))
bottom.set_size(Vector2(screen.x/2, screen.y))
bottom.set_pos(Vector2(screen.x/2, 0))
elif split_mode == SPLIT_VERTICAL:
get_node("top").set_size(Vector2(screen.x/2, screen.y))
get_node("top").set_pos(Vector2(0, 0))
get_node("bottom").set_size(Vector2(screen.x/2, screen.y))
get_node("bottom").set_pos(Vector2(screen.x/2, 0))
elif mode == SPLIT_NONE:
top.set_size(Vector2(screen.x, screen.y))
top.set_pos(Vector2(0, 0))
bottom.set_hidden(true)
elif split_mode == SPLIT_NONE:
get_node("top").set_size(Vector2(screen.x, screen.y))
get_node("top").set_pos(Vector2(0, 0))
get_node("bottom").set_hidden(true)
if split_mode == SPLIT_NONE:
bottom.set_hidden(false)
#apply mode
split_mode = mode
if _split_mode == SPLIT_NONE:
get_node("bottom").set_hidden(false)
_split_mode = split_mode

2
2d/split_screen_platformer/split_stage.tscn
View File

@@ -16,7 +16,7 @@ margin/top = 0.0
margin/right = 0.0
margin/bottom = 0.0
script/script = ExtResource( 1 )
split = 1
split_mode = 1
[node name="top" type="Control" parent="."]