WIP porting demos

2d/hexagonal_map/troll.tscn

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+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://troll.gd" type="Script" id=1]
+[ext_resource path="res://troll.png" type="Texture" id=2]
+
+[sub_resource type="CircleShape2D" id=1]
+
+custom_solver_bias = 0.0
+radius = 16.0
+
+[node name="troll" type="KinematicBody2D"]
+
+input_pickable = false
+shapes/0/shape = SubResource( 1 )
+shapes/0/transform = Transform2D( 1, 0, 0, 1, 3.24216, 19.453 )
+shapes/0/trigger = false
+collision_layer = 1
+collision_mask = 1
+collision/margin = 0.001
+script = ExtResource( 1 )
+
+[node name="Sprite" type="Sprite" parent="."]
+
+texture = ExtResource( 2 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+
+position = Vector2( 3.24216, 19.453 )
+shape = SubResource( 1 )
+trigger = false
+_update_shape_index = -1
+
+[node name="Camera2D" type="Camera2D" parent="."]
+
+anchor_mode = 1
+rotating = false
+current = true
+zoom = Vector2( 1, 1 )
+limit_left = -10000000
+limit_top = -10000000
+limit_right = 10000000
+limit_bottom = 10000000
+drag_margin/h_enabled = true
+drag_margin/v_enabled = true
+smoothing_enabled = false
+smoothing_speed = 5.0
+drag_margin_left = 0.2
+drag_margin_top = 0.2
+drag_margin_right = 0.2
+drag_margin_bottom = 0.2