initial structure

.gitignore

@@ -0,0 +1 @@
+.godot

core/battlefield.tscn

@@ -0,0 +1,3 @@
+[gd_scene format=3 uid="uid://brbtq46uk18gg"]
+
+[node name="battlefield" type="Node2D"]

core/composer.gd

@@ -0,0 +1,13 @@
+@tool
+extends Node2D
+class_name Composer
+
+func _ready():
+	_compose()
+
+func _check_compose():
+	if is_inside_tree():
+		_compose()
+
+func _compose():
+	pass

core/spawner.gd

@@ -0,0 +1,32 @@
+@tool
+extends Composer
+class_name Spawner
+
+@export var unit_type: PackedScene
+@export var spawn_duration = 1.0
+var _spawning_since = 0.0
+
+@export var delivery = Vector2(100.0, 0.0):
+	set(val):
+		delivery = val
+		_check_compose()
+		
+func _compose():
+	$delivery.position = delivery
+		
+func _physics_process(delta):
+	if Engine.is_editor_hint():
+		return
+		
+	_spawning_since += delta
+	if _spawning_since > spawn_duration:
+		spawn()
+		
+func spawn():
+	if unit_type:
+		var unit := unit_type.instantiate()
+		if unit is Unit:
+			unit.position = delivery
+			_spawning_since = min(0.0, _spawning_since - spawn_duration)
+			# FIXME add to battlefield
+			add_child(unit)

core/spawner.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://b4xx3bgmcebdm"]
+
+[ext_resource type="Script" path="res://core/spawner.gd" id="1_1h78t"]
+
+[node name="spawner" type="Node2D"]
+script = ExtResource("1_1h78t")
+
+[node name="delivery" type="Marker2D" parent="."]

core/unit.gd

@@ -0,0 +1,11 @@
+@tool
+class_name Unit
+extends Composer
+
+@export var sprite: Texture2D:
+	set(val):
+		sprite = val
+		_check_compose()
+		
+func _compose():
+	$sprite.texture = sprite

core/unit.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://bft45rcp7v3a6"]
+
+[ext_resource type="Script" path="res://core/unit.gd" id="1_1i367"]
+
+[node name="unit" type="Node2D"]
+script = ExtResource("1_1i367")
+
+[node name="sprite" type="Sprite2D" parent="."]

core/weapon.tscn

@@ -0,0 +1,3 @@
+[gd_scene format=3 uid="uid://cjegfdo7jw38q"]
+
+[node name="weapon" type="Node2D"]

icon.svg

@@ -0,0 +1 @@
+<svg height="128" width="128" xmlns="http://www.w3.org/2000/svg"><g transform="translate(32 32)"><path d="m-16-32c-8.86 0-16 7.13-16 15.99v95.98c0 8.86 7.13 15.99 16 15.99h96c8.86 0 16-7.13 16-15.99v-95.98c0-8.85-7.14-15.99-16-15.99z" fill="#363d52"/><path d="m-16-32c-8.86 0-16 7.13-16 15.99v95.98c0 8.86 7.13 15.99 16 15.99h96c8.86 0 16-7.13 16-15.99v-95.98c0-8.85-7.14-15.99-16-15.99zm0 4h96c6.64 0 12 5.35 12 11.99v95.98c0 6.64-5.35 11.99-12 11.99h-96c-6.64 0-12-5.35-12-11.99v-95.98c0-6.64 5.36-11.99 12-11.99z" fill-opacity=".4"/></g><g stroke-width="9.92746" transform="matrix(.10073078 0 0 .10073078 12.425923 2.256365)"><path d="m0 0s-.325 1.994-.515 1.976l-36.182-3.491c-2.879-.278-5.115-2.574-5.317-5.459l-.994-14.247-27.992-1.997-1.904 12.912c-.424 2.872-2.932 5.037-5.835 5.037h-38.188c-2.902 0-5.41-2.165-5.834-5.037l-1.905-12.912-27.992 1.997-.994 14.247c-.202 2.886-2.438 5.182-5.317 5.46l-36.2 3.49c-.187.018-.324-1.978-.511-1.978l-.049-7.83 30.658-4.944 1.004-14.374c.203-2.91 2.551-5.263 5.463-5.472l38.551-2.75c.146-.01.29-.016.434-.016 2.897 0 5.401 2.166 5.825 5.038l1.959 13.286h28.005l1.959-13.286c.423-2.871 2.93-5.037 5.831-5.037.142 0 .284.005.423.015l38.556 2.75c2.911.209 5.26 2.562 5.463 5.472l1.003 14.374 30.645 4.966z" fill="#fff" transform="matrix(4.162611 0 0 -4.162611 919.24059 771.67186)"/><path d="m0 0v-47.514-6.035-5.492c.108-.001.216-.005.323-.015l36.196-3.49c1.896-.183 3.382-1.709 3.514-3.609l1.116-15.978 31.574-2.253 2.175 14.747c.282 1.912 1.922 3.329 3.856 3.329h38.188c1.933 0 3.573-1.417 3.855-3.329l2.175-14.747 31.575 2.253 1.115 15.978c.133 1.9 1.618 3.425 3.514 3.609l36.182 3.49c.107.01.214.014.322.015v4.711l.015.005v54.325c5.09692 6.4164715 9.92323 13.494208 13.621 19.449-5.651 9.62-12.575 18.217-19.976 26.182-6.864-3.455-13.531-7.369-19.828-11.534-3.151 3.132-6.7 5.694-10.186 8.372-3.425 2.751-7.285 4.768-10.946 7.118 1.09 8.117 1.629 16.108 1.846 24.448-9.446 4.754-19.519 7.906-29.708 10.17-4.068-6.837-7.788-14.241-11.028-21.479-3.842.642-7.702.88-11.567.926v.006c-.027 0-.052-.006-.075-.006-.024 0-.049.006-.073.006v-.006c-3.872-.046-7.729-.284-11.572-.926-3.238 7.238-6.956 14.642-11.03 21.479-10.184-2.264-20.258-5.416-29.703-10.17.216-8.34.755-16.331 1.848-24.448-3.668-2.35-7.523-4.367-10.949-7.118-3.481-2.678-7.036-5.24-10.188-8.372-6.297 4.165-12.962 8.079-19.828 11.534-7.401-7.965-14.321-16.562-19.974-26.182 4.4426579-6.973692 9.2079702-13.9828876 13.621-19.449z" fill="#478cbf" transform="matrix(4.162611 0 0 -4.162611 104.69892 525.90697)"/><path d="m0 0-1.121-16.063c-.135-1.936-1.675-3.477-3.611-3.616l-38.555-2.751c-.094-.007-.188-.01-.281-.01-1.916 0-3.569 1.406-3.852 3.33l-2.211 14.994h-31.459l-2.211-14.994c-.297-2.018-2.101-3.469-4.133-3.32l-38.555 2.751c-1.936.139-3.476 1.68-3.611 3.616l-1.121 16.063-32.547 3.138c.015-3.498.06-7.33.06-8.093 0-34.374 43.605-50.896 97.781-51.086h.066.067c54.176.19 97.766 16.712 97.766 51.086 0 .777.047 4.593.063 8.093z" fill="#478cbf" transform="matrix(4.162611 0 0 -4.162611 784.07144 817.24284)"/><path d="m0 0c0-12.052-9.765-21.815-21.813-21.815-12.042 0-21.81 9.763-21.81 21.815 0 12.044 9.768 21.802 21.81 21.802 12.048 0 21.813-9.758 21.813-21.802" fill="#fff" transform="matrix(4.162611 0 0 -4.162611 389.21484 625.67104)"/><path d="m0 0c0-7.994-6.479-14.473-14.479-14.473-7.996 0-14.479 6.479-14.479 14.473s6.483 14.479 14.479 14.479c8 0 14.479-6.485 14.479-14.479" fill="#414042" transform="matrix(4.162611 0 0 -4.162611 367.36686 631.05679)"/><path d="m0 0c-3.878 0-7.021 2.858-7.021 6.381v20.081c0 3.52 3.143 6.381 7.021 6.381s7.028-2.861 7.028-6.381v-20.081c0-3.523-3.15-6.381-7.028-6.381" fill="#fff" transform="matrix(4.162611 0 0 -4.162611 511.99336 724.73954)"/><path d="m0 0c0-12.052 9.765-21.815 21.815-21.815 12.041 0 21.808 9.763 21.808 21.815 0 12.044-9.767 21.802-21.808 21.802-12.05 0-21.815-9.758-21.815-21.802" fill="#fff" transform="matrix(4.162611 0 0 -4.162611 634.78706 625.67104)"/><path d="m0 0c0-7.994 6.477-14.473 14.471-14.473 8.002 0 14.479 6.479 14.479 14.473s-6.477 14.479-14.479 14.479c-7.994 0-14.471-6.485-14.471-14.479" fill="#414042" transform="matrix(4.162611 0 0 -4.162611 656.64056 631.05679)"/></g></svg>

icon.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://ctpq188m66cai"
+path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.svg"
+dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/bptc_ldr=0
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

main.tscn

@@ -0,0 +1,14 @@
+[gd_scene load_steps=3 format=3 uid="uid://c6omib6txy3qh"]
+
+[ext_resource type="PackedScene" uid="uid://brbtq46uk18gg" path="res://core/battlefield.tscn" id="1_x63ik"]
+[ext_resource type="PackedScene" uid="uid://b8uik6q4v35o3" path="res://tac/units/factory.tscn" id="2_wnc50"]
+
+[node name="main" type="Node2D"]
+
+[node name="battlefield" parent="." instance=ExtResource("1_x63ik")]
+
+[node name="factory" parent="battlefield" instance=ExtResource("2_wnc50")]
+position = Vector2(216, 262)
+script = null
+
+[node name="ui" type="CanvasLayer" parent="."]

project.godot

@@ -0,0 +1,42 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=5
+
+_global_script_classes=[{
+"base": "Node2D",
+"class": &"Composer",
+"language": &"GDScript",
+"path": "res://core/composer.gd"
+}, {
+"base": "Composer",
+"class": &"Spawner",
+"language": &"GDScript",
+"path": "res://core/spawner.gd"
+}, {
+"base": "Composer",
+"class": &"Unit",
+"language": &"GDScript",
+"path": "res://core/unit.gd"
+}]
+_global_script_class_icons={
+"Composer": "",
+"Spawner": "",
+"Unit": ""
+}
+
+[application]
+
+config/name="spacetac"
+run/main_scene="res://main.tscn"
+config/features=PackedStringArray("4.0", "Mobile")
+config/icon="res://icon.svg"
+
+[rendering]
+
+renderer/rendering_method="mobile"

tac/assets/ship_small_1.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://2nhprnyswhyh"
+path="res://.godot/imported/ship_small_1.png-91aca998ed6c314cce86c7d2f5ca7cca.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://tac/assets/ship_small_1.png"
+dest_files=["res://.godot/imported/ship_small_1.png-91aca998ed6c314cce86c7d2f5ca7cca.ctex"]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/bptc_ldr=0
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

tac/assets/station.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://b80fj3cjneo0d"
+path="res://.godot/imported/station.png-d7684c58d1a209cee5dc771ebfcfef1b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://tac/assets/station.png"
+dest_files=["res://.godot/imported/station.png-d7684c58d1a209cee5dc771ebfcfef1b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/bptc_ldr=0
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

tac/units/factory.gd

@@ -0,0 +1,11 @@
+@tool
+extends Unit
+
+@export var produced_unit: PackedScene:
+	set(val):
+		produced_unit = val
+		_check_compose()
+
+func _compose():
+	super._compose()
+	$spawner.unit_type = produced_unit

tac/units/factory.tscn

@@ -0,0 +1,18 @@
+[gd_scene load_steps=6 format=3 uid="uid://b8uik6q4v35o3"]
+
+[ext_resource type="PackedScene" uid="uid://bft45rcp7v3a6" path="res://core/unit.tscn" id="1_w2vjl"]
+[ext_resource type="Texture2D" uid="uid://b80fj3cjneo0d" path="res://tac/assets/station.png" id="2_43eyp"]
+[ext_resource type="Script" path="res://tac/units/factory.gd" id="2_r2sw4"]
+[ext_resource type="PackedScene" uid="uid://b4xx3bgmcebdm" path="res://core/spawner.tscn" id="2_ulexw"]
+[ext_resource type="PackedScene" uid="uid://b05ykot10q8no" path="res://tac/units/fighter.tscn" id="3_u6npr"]
+
+[node name="factory" instance=ExtResource("1_w2vjl")]
+script = ExtResource("2_r2sw4")
+produced_unit = ExtResource("3_u6npr")
+sprite = ExtResource("2_43eyp")
+
+[node name="spawner" parent="." index="0" instance=ExtResource("2_ulexw")]
+unit_type = ExtResource("3_u6npr")
+
+[node name="sprite" parent="." index="1"]
+texture = ExtResource("2_43eyp")

tac/units/fighter.tscn

@@ -0,0 +1,10 @@
+[gd_scene load_steps=3 format=3 uid="uid://b05ykot10q8no"]
+
+[ext_resource type="PackedScene" uid="uid://bft45rcp7v3a6" path="res://core/unit.tscn" id="1_2ka4q"]
+[ext_resource type="Texture2D" uid="uid://2nhprnyswhyh" path="res://tac/assets/ship_small_1.png" id="2_oablw"]
+
+[node name="fighter" instance=ExtResource("1_2ka4q")]
+sprite = ExtResource("2_oablw")
+
+[node name="sprite" parent="." index="0"]
+texture = ExtResource("2_oablw")