From 29112c7cb534bddb7853fa9a34735bfde43839a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Wed, 15 Jul 2020 09:26:14 +0200
Subject: logic clean up

---
 Camera.gd |  4 ++--
 Main.gd   | 14 +++++++++-----
 Map.gd    | 27 +++++++++++++++------------
 3 files changed, 26 insertions(+), 19 deletions(-)

diff --git a/Camera.gd b/Camera.gd
index bb99330..694706e 100644
--- a/Camera.gd
+++ b/Camera.gd
@@ -8,9 +8,9 @@ var zoom_boundaries : Vector2
 
 func _ready():
 	margin = Vector2(0, 0)
-	#window = set within Main
 
-func on_configure(c : Vector2, ts : Vector2) -> void:
+func configure(w : Vector2, c : Vector2, ts : Vector2) -> void:
+	window = w
 	map_center = c
 	texture_size = ts
 	zoom_boundaries = Vector2(1.0, max((texture_size.x + margin.x) / window.x, (texture_size.y + margin.y) / window.y))
diff --git a/Main.gd b/Main.gd
index 3db3072..4b141ee 100644
--- a/Main.gd
+++ b/Main.gd
@@ -8,18 +8,22 @@ onready var Map : Sprite = $ViewportContainer/Viewport/Map
 onready var Camera : Camera2D = $ViewportContainer/Viewport/Camera
 
 func _ready():
-	UI.get_node("rotate").connect("pressed", Map, "on_rotate")
+	UI.get_node("rotate").connect("pressed", self, "on_rotate")
 	UI.get_node("LOS").connect("pressed", self, "on_toggle")
 	UI.get_node("Move").connect("pressed", self, "on_toggle")
-	Map.connect("configure", Camera, "on_configure")
 	Map.connect("hex_touched", self, "on_hex_touched")
-	Camera.window = $ViewportContainer/Viewport.size
+	$ViewportContainer.connect("resized", self, "on_viewport_resized")
 	on_toggle()
-	Map.on_rotate()
+	on_viewport_resized()
+
+func on_viewport_resized() -> void:
+	Camera.configure($ViewportContainer/Viewport.size, Map.center(), Map.texture_size())
+
+func on_rotate() -> void:
+	Map.rotate_map()
 
 func on_toggle() -> void:
 	Map.set_mode(UI.get_node("LOS").pressed, UI.get_node("Move").pressed)
-	Map.update()
 
 func on_hex_touched(pos : Vector2, hex : Hex, key : int) -> void:
 	var s : String = ("offmap" if key == -1 else hex.inspect())
diff --git a/Map.gd b/Map.gd
index 46890e2..5a4da33 100644
--- a/Map.gd
+++ b/Map.gd
@@ -1,6 +1,5 @@
 extends Sprite
 
-signal configure(center, texture_size)
 signal hex_touched(pos, hex, key)
 
 const MAPH : String = "res://assets/map-h.png"
@@ -30,11 +29,12 @@ var show_los : bool
 var show_move : bool
 
 func _ready():
+	drag = null
+	unit = Unit.new()
 	board = HexBoard.new()
 	board.tile_factory_fct = funcref(self, "get_tile")
 	board.v = false
-	unit = Unit.new()
-	drag = null
+	rotate_map()
 
 func reset() -> void:
 	los.clear()
@@ -49,6 +49,12 @@ func reset() -> void:
 	for hex in $Hexes.get_children():
 		$Hexes.remove_child(hex)
 		hex.queue_free()
+	compute()
+
+func rotate_map() -> void:
+	texture = load(MAPH if board.v else MAPV)
+	configure()
+	reset()
 
 func set_mode(l : bool, m : bool) -> void:
 	show_los = l
@@ -56,29 +62,26 @@ func set_mode(l : bool, m : bool) -> void:
 	compute()
 
 func configure() -> void:
-	var ts : Vector2 = texture.get_size()
 	var v0 : Vector2 = Vector2(50, 100)
-	var c = ts / 2
 	if centered:
+		var ts : Vector2 = texture.get_size()
 		if board.v:	
 			v0.x -= ts.y / 2
 			v0.y -= ts.x / 2
 		else:
 			v0 -= ts / 2
-		c = Vector2(0, 0)
 	if board.v:
 		hex_rotation = 30
 		board.configure(10, 4, 100, v0, false)
 	else:
 		hex_rotation = 0
 		board.configure(10, 7, 100, v0, true)
-	emit_signal("configure", c, ts)
-	reset()
-	compute()
 
-func on_rotate() -> void:
-	texture = load(MAPH if board.v else MAPV)
-	configure()
+func texture_size() -> Vector2:
+	return texture.get_size()
+
+func center() -> Vector2:
+	return Vector2(0, 0) if centered else texture.get_size() / 2
 
 func on_mouse_move() -> void:
 	if drag != null:
-- 
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