Part 2 - terrain and map setup

maps/Map.gd

@@ -0,0 +1,12 @@
+extends Node2D
+
+func _ready():
+	set_camera_limits()
+
+func set_camera_limits():
+	var map_limits = $Ground.get_used_rect()
+	var map_cellsize = $Ground.cell_size
+	$Player/Camera2D.limit_left = map_limits.position.x * map_cellsize.x
+	$Player/Camera2D.limit_right = map_limits.end.x * map_cellsize.x
+	$Player/Camera2D.limit_top = map_limits.position.y * map_cellsize.y
+	$Player/Camera2D.limit_bottom = map_limits.end.y * map_cellsize.y

maps/Map01.tscn

@@ -0,0 +1,34 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://maps/Map.gd" type="Script" id=1]
+[ext_resource path="res://terrain/terrain_tiles.tres" type="TileSet" id=2]
+[ext_resource path="res://tanks/Player.tscn" type="PackedScene" id=3]
+
+[node name="Map01" type="Node2D" index="0"]
+
+script = ExtResource( 1 )
+
+[node name="Ground" type="TileMap" parent="." index="0"]
+
+mode = 0
+tile_set = ExtResource( 2 )
+cell_size = Vector2( 128, 128 )
+cell_quadrant_size = 16
+cell_custom_transform = Transform2D( 1, 0, 0, 1, 0, 0 )
+cell_half_offset = 2
+cell_tile_origin = 0
+cell_y_sort = false
+cell_clip_uv = false
+collision_use_kinematic = false
+collision_friction = 1.0
+collision_bounce = 0.0
+collision_layer = 1
+collision_mask = 1
+occluder_light_mask = 1
+format = 1
+tile_data = PoolIntArray( -1, 0, 0, -65536, 0, 0, -65535, 0, 0, -65534, 0, 0, -65533, 1, 0, -65532, 0, 0, -65531, 0, 0, -65530, 0, 0, -65529, 0, 0, -65528, 0, 0, -65527, 0, 0, -65526, 0, 0, -65525, 1, 0, -65524, 1, 0, -65523, 0, 0, -65522, 0, 0, -65521, 0, 0, -65520, 0, 0, -65519, 0, 0, -65518, 0, 0, -65517, 7, 0, -65516, 30, 0, -65515, 30, 0, -65514, 30, 0, -65513, 21, 0, -65512, 30, 0, -65511, 30, 0, -65510, 30, 0, -65509, 30, 0, -65508, 30, 0, -65507, 30, 0, -65506, 30, 0, -65505, 30, 0, -65504, 30, 0, -65503, 30, 0, -65502, 30, 0, -65501, 30, 0, -65500, 30, 0, 65535, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 3, 1, 0, 4, 0, 0, 5, 0, 0, 6, 0, 0, 7, 0, 0, 8, 0, 0, 9, 0, 0, 10, 10, 0, 11, 1, 0, 12, 1, 0, 13, 10, 0, 14, 10, 0, 15, 10, 0, 16, 10, 0, 17, 10, 0, 18, 0, 0, 19, 7, 0, 20, 30, 0, 21, 30, 0, 22, 30, 0, 23, 21, 0, 24, 30, 0, 25, 30, 0, 26, 30, 0, 27, 30, 0, 28, 30, 0, 29, 30, 0, 30, 30, 0, 31, 30, 0, 32, 30, 0, 33, 30, 0, 34, 30, 0, 35, 30, 0, 36, 30, 0, 131071, 0, 0, 65536, 0, 0, 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131106, 30, 0, 131107, 30, 0, 131108, 30, 0, 262143, 0, 0, 196608, 0, 0, 196609, 0, 0, 196610, 0, 0, 196611, 1, 0, 196612, 0, 0, 196613, 0, 0, 196614, 0, 0, 196615, 0, 0, 196616, 0, 0, 196617, 0, 0, 196618, 10, 0, 196619, 1, 0, 196620, 1, 0, 196621, 10, 0, 196622, 10, 0, 196623, 10, 0, 196624, 10, 0, 196625, 10, 0, 196626, 0, 0, 196627, 7, 0, 196628, 30, 0, 196629, 30, 0, 196630, 30, 0, 196631, 21, 0, 196632, 30, 0, 196633, 30, 0, 196634, 30, 0, 196635, 30, 0, 196636, 30, 0, 196637, 30, 0, 196638, 30, 0, 196639, 30, 0, 196640, 30, 0, 196641, 30, 0, 196642, 30, 0, 196643, 30, 0, 196644, 30, 0, 327679, 0, 0, 262144, 0, 0, 262145, 0, 0, 262146, 0, 0, 262147, 1, 0, 262148, 0, 0, 262149, 0, 0, 262150, 0, 0, 262151, 0, 0, 262152, 0, 0, 262153, 0, 0, 262154, 10, 0, 262155, 1, 0, 262156, 1, 0, 262157, 10, 0, 262158, 10, 0, 262159, 10, 0, 262160, 10, 0, 262161, 10, 0, 262162, 0, 0, 262163, 7, 0, 262164, 30, 0, 262165, 30, 0, 262166, 30, 0, 262167, 21, 0, 262168, 30, 0, 262169, 30, 0, 262170, 30, 0, 262171, 30, 0, 262172, 30, 0, 262173, 30, 0, 262174, 30, 0, 262175, 30, 0, 262176, 30, 0, 262177, 30, 0, 262178, 30, 0, 262179, 30, 0, 262180, 30, 0, 393215, 0, 0, 327680, 0, 0, 327681, 0, 0, 327682, 0, 0, 327683, 1, 0, 327684, 0, 0, 327685, 0, 0, 327686, 0, 0, 327687, 0, 0, 327688, 0, 0, 327689, 0, 0, 327690, 10, 0, 327691, 1, 0, 327692, 1, 0, 327693, 10, 0, 327694, 10, 0, 327695, 10, 0, 327696, 10, 0, 327697, 10, 0, 327698, 0, 0, 327699, 7, 0, 327700, 30, 0, 327701, 30, 0, 327702, 30, 0, 327703, 21, 0, 327704, 30, 0, 327705, 30, 0, 327706, 30, 0, 327707, 30, 0, 327708, 30, 0, 327709, 30, 0, 327710, 30, 0, 327711, 30, 0, 327712, 30, 0, 327713, 30, 0, 327714, 30, 0, 327715, 30, 0, 327716, 30, 0, 458751, 2, 0, 393216, 2, 0, 393217, 2, 0, 393218, 2, 0, 393219, 12, 0, 393220, 2, 0, 393221, 2, 0, 393222, 2, 0, 393223, 2, 0, 393224, 2, 0, 393225, 2, 0, 393226, 2, 0, 393227, 12, 0, 393228, 12, 0, 393229, 2, 0, 393230, 2, 0, 393231, 2, 0, 393232, 2, 0, 393233, 6, 0, 393234, 2, 0, 393235, 27, 0, 393236, 22, 0, 393237, 22, 0, 393238, 22, 0, 393239, 32, 0, 393240, 22, 0, 393241, 22, 0, 393242, 22, 0, 393243, 22, 0, 393244, 22, 0, 393245, 22, 0, 393246, 22, 0, 393247, 22, 0, 393248, 22, 0, 393249, 22, 0, 393250, 26, 0, 393251, 22, 0, 393252, 22, 0, 524287, 2, 0, 458752, 2, 0, 458753, 2, 0, 458754, 2, 0, 458755, 12, 0, 458756, 2, 0, 458757, 2, 0, 458758, 2, 0, 458759, 2, 0, 458760, 2, 0, 458761, 2, 0, 458762, 2, 0, 458763, 12, 0, 458764, 12, 0, 458765, 2, 0, 458766, 2, 0, 458767, 2, 0, 458768, 2, 0, 458769, 5, 0, 458770, 2, 0, 458771, 29, 0, 458772, 22, 0, 458773, 22, 0, 458774, 22, 0, 458775, 32, 0, 458776, 22, 0, 458777, 22, 0, 458778, 22, 0, 458779, 22, 0, 458780, 26, 0, 458781, 22, 0, 458782, 22, 0, 458783, 22, 0, 458784, 22, 0, 458785, 22, 0, 458786, 25, 0, 458787, 22, 0, 458788, 22, 0, 589823, 0, 0, 524288, 10, 0, 524289, 10, 0, 524290, 10, 0, 524291, 1, 0, 524292, 10, 0, 524293, 10, 0, 524294, 10, 0, 524295, 10, 0, 524296, 10, 0, 524297, 10, 0, 524298, 10, 0, 524299, 1, 0, 524300, 1, 0, 524301, 10, 0, 524302, 10, 0, 524303, 10, 0, 524304, 10, 0, 524305, 10, 0, 524306, 0, 0, 524307, 7, 0, 524308, 30, 0, 524309, 30, 0, 524310, 30, 0, 524311, 21, 0, 524312, 30, 0, 524313, 30, 0, 524314, 30, 0, 524315, 30, 0, 524316, 21, 0, 524317, 30, 0, 524318, 30, 0, 524319, 30, 0, 524320, 30, 0, 524321, 30, 0, 524322, 30, 0, 524323, 30, 0, 524324, 30, 0, 655359, 0, 0, 589824, 10, 0, 589825, 10, 0, 589826, 10, 0, 589827, 1, 0, 589828, 10, 0, 589829, 10, 0, 589830, 10, 0, 589831, 10, 0, 589832, 10, 0, 589833, 10, 0, 589834, 10, 0, 589835, 1, 0, 589836, 1, 0, 589837, 10, 0, 589838, 10, 0, 589839, 10, 0, 589840, 10, 0, 589841, 10, 0, 589842, 0, 0, 589843, 7, 0, 589844, 30, 0, 589845, 30, 0, 589846, 30, 0, 589847, 21, 0, 589848, 30, 0, 589849, 30, 0, 589850, 30, 0, 589851, 30, 0, 589852, 21, 0, 589853, 30, 0, 589854, 30, 0, 589855, 30, 0, 589856, 30, 0, 589857, 30, 0, 589858, 30, 0, 589859, 30, 0, 589860, 30, 0, 720895, 0, 0, 655360, 10, 0, 655361, 10, 0, 655362, 10, 0, 655363, 1, 0, 655364, 10, 0, 655365, 10, 0, 655366, 10, 0, 655367, 10, 0, 655368, 10, 0, 655369, 10, 0, 655370, 10, 0, 655371, 1, 0, 655372, 1, 0, 655373, 10, 0, 655374, 10, 0, 655375, 10, 0, 655376, 10, 0, 655377, 10, 0, 655378, 0, 0, 655379, 7, 0, 655380, 30, 0, 655381, 30, 0, 655382, 30, 0, 655383, 21, 0, 655384, 30, 0, 655385, 30, 0, 655386, 30, 0, 655387, 30, 0, 655388, 21, 0, 655389, 30, 0, 655390, 30, 0, 655391, 30, 0, 655392, 30, 0, 655393, 30, 0, 655394, 30, 0, 655395, 30, 0, 655396, 30, 0, 786431, 0, 0, 720896, 10, 0, 720897, 10, 0, 720898, 10, 0, 720899, 1, 0, 720900, 10, 0, 720901, 10, 0, 720902, 10, 0, 720903, 10, 0, 720904, 10, 0, 720905, 10, 0, 720906, 10, 0, 720907, 1, 0, 720908, 1, 0, 720909, 10, 0, 720910, 10, 0, 720911, 10, 0, 720912, 10, 0, 720913, 10, 0, 720914, 0, 0, 720915, 7, 0, 720916, 30, 0, 720917, 30, 0, 720918, 30, 0, 720919, 21, 0, 720920, 30, 0, 720921, 30, 0, 720922, 30, 0, 720923, 30, 0, 720924, 21, 0, 720925, 30, 0, 720926, 30, 0, 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0, 851991, 31, 0, 851992, 22, 0, 851993, 22, 0, 851994, 22, 0, 851995, 22, 0, 851996, 31, 0, 851997, 22, 0, 851998, 22, 0, 851999, 22, 0, 852000, 22, 0, 852001, 22, 0, 852002, 22, 0, 852003, 22, 0, 852004, 22, 0, 983039, 2, 0, 917504, 2, 0, 917505, 14, 0, 917506, 10, 0, 917507, 10, 0, 917508, 10, 0, 917509, 10, 0, 917510, 10, 0, 917511, 10, 0, 917512, 10, 0, 917513, 10, 0, 917514, 10, 0, 917515, 1, 0, 917516, 3, 0, 917517, 2, 0, 917518, 2, 0, 917519, 2, 0, 917520, 2, 0, 917521, 2, 0, 917522, 2, 0, 917523, 27, 0, 917524, 22, 0, 917525, 36, 0, 917526, 30, 0, 917527, 21, 0, 917528, 30, 0, 917529, 30, 0, 917530, 30, 0, 917531, 30, 0, 917532, 21, 0, 917533, 30, 0, 917534, 30, 0, 917535, 30, 0, 917536, 30, 0, 917537, 30, 0, 917538, 30, 0, 917539, 30, 0, 917540, 30, 0, 1048575, 0, 0, 983040, 10, 0, 983041, 1, 0, 983042, 10, 0, 983043, 10, 0, 983044, 10, 0, 983045, 10, 0, 983046, 10, 0, 983047, 10, 0, 983048, 10, 0, 983049, 10, 0, 983050, 10, 0, 983051, 1, 0, 983052, 1, 0, 983053, 10, 0, 983054, 10, 0, 983055, 10, 0, 983056, 10, 0, 983057, 10, 0, 983058, 0, 0, 983059, 7, 0, 983060, 30, 0, 983061, 30, 0, 983062, 30, 0, 983063, 21, 0, 983064, 30, 0, 983065, 30, 0, 983066, 30, 0, 983067, 30, 0, 983068, 21, 0, 983069, 30, 0, 983070, 30, 0, 983071, 30, 0, 983072, 30, 0, 983073, 30, 0, 983074, 30, 0, 983075, 30, 0, 983076, 30, 0, 1114111, 0, 0, 1048576, 10, 0, 1048577, 1, 0, 1048578, 10, 0, 1048579, 10, 0, 1048580, 10, 0, 1048581, 10, 0, 1048582, 10, 0, 1048583, 10, 0, 1048584, 10, 0, 1048585, 10, 0, 1048586, 10, 0, 1048587, 1, 0, 1048588, 1, 0, 1048589, 10, 0, 1048590, 10, 0, 1048591, 10, 0, 1048592, 10, 0, 1048593, 10, 0, 1048594, 0, 0, 1048595, 7, 0, 1048596, 30, 0, 1048597, 30, 0, 1048598, 30, 0, 1048599, 21, 0, 1048600, 30, 0, 1048601, 30, 0, 1048602, 30, 0, 1048603, 30, 0, 1048604, 21, 0, 1048605, 30, 0, 1048606, 30, 0, 1048607, 30, 0, 1048608, 30, 0, 1048609, 30, 0, 1048610, 30, 0, 1048611, 30, 0, 1048612, 30, 0, 1179647, 0, 0, 1114112, 0, 0, 1114113, 1, 0, 1114114, 0, 0, 1114115, 0, 0, 1114116, 0, 0, 1114117, 0, 0, 1114118, 0, 0, 1114119, 0, 0, 1114120, 0, 0, 1114121, 0, 0, 1114122, 0, 0, 1114123, 1, 0, 1114124, 1, 0, 1114125, 0, 0, 1114126, 0, 0, 1114127, 0, 0, 1114128, 0, 0, 1114129, 0, 0, 1114130, 0, 0, 1114131, 7, 0, 1114132, 30, 0, 1114133, 30, 0, 1114134, 30, 0, 1114135, 21, 0, 1114136, 30, 0, 1114137, 30, 0, 1114138, 30, 0, 1114139, 30, 0, 1114140, 21, 0, 1114141, 30, 0, 1114142, 30, 0, 1114143, 30, 0, 1114144, 30, 0, 1114145, 30, 0, 1114146, 30, 0, 1114147, 30, 0, 1114148, 30, 0 )
+_sections_unfolded = [ "Cell" ]
+
+[node name="Player" parent="." index="1" instance=ExtResource( 3 )]
+
+

tanks/Player.tscn

@@ -9,8 +9,9 @@
 custom_solver_bias = 0.0
 extents = Vector2( 40.0229, 37.3374 )
 
-[node name="Player" index="0" instance=ExtResource( 1 )]
+[node name="Player" instance=ExtResource( 1 )]
 
+position = Vector2( 741.177, 459.959 )
 script = ExtResource( 2 )
 Bullet = null
 speed = 200
@@ -27,6 +28,7 @@ _sections_unfolded = [ "Region" ]
 
 [node name="CollisionShape2D" parent="." index="1"]
 
+visible = false
 shape = SubResource( 1 )
 
 [node name="Turret" parent="." index="2"]
@@ -42,4 +44,30 @@ _sections_unfolded = [ "Offset", "Region", "Transform" ]
 position = Vector2( 55, 0 )
 _sections_unfolded = [ "Transform" ]
 
+[node name="Camera2D" type="Camera2D" parent="." index="4"]
+
+anchor_mode = 1
+rotating = false
+current = true
+zoom = Vector2( 1.4, 1.4 )
+limit_left = 0
+limit_top = 0
+limit_right = 10000000
+limit_bottom = 10000000
+limit_smoothed = false
+drag_margin_h_enabled = true
+drag_margin_v_enabled = true
+smoothing_enabled = false
+smoothing_speed = 5.0
+offset_v = 0.0
+offset_h = 0.0
+drag_margin_left = 0.2
+drag_margin_top = 0.2
+drag_margin_right = 0.2
+drag_margin_bottom = 0.2
+editor_draw_screen = true
+editor_draw_limits = false
+editor_draw_drag_margin = false
+_sections_unfolded = [ "Limit" ]
+
 

terrain/TileSetMaker.gd

@@ -0,0 +1,18 @@
+extends Node
+
+var tile_size = Vector2(128, 128)
+onready var texture = $Sprite.texture
+
+func _ready():
+	var tex_width = texture.get_width() / tile_size.x
+	var tex_height= texture.get_height() / tile_size.y
+	var ts = TileSet.new()
+	for x in range(tex_width):
+		for y in range(tex_height):
+			var region = Rect2(x * tile_size.x, y * tile_size.y,
+							   tile_size.x, tile_size.y)
+			var id = x + y * 10
+			ts.create_tile(id)
+			ts.tile_set_texture(id, texture)
+			ts.tile_set_region(id, region)
+	ResourceSaver.save("res://terrain/terrain_tiles.tres", ts)

terrain/TileSetMaker.tscn

@@ -0,0 +1,14 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://terrain/TileSetMaker.gd" type="Script" id=1]
+[ext_resource path="res://assets/terrainTiles_retina.png" type="Texture" id=2]
+
+[node name="TileSetMaker" type="Node" index="0"]
+
+script = ExtResource( 1 )
+
+[node name="Sprite" type="Sprite" parent="." index="0"]
+
+texture = ExtResource( 2 )
+
+