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Refactored unit

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This commit is contained in:
gamer147
2026-04-08 18:44:58 -04:00
parent c192d48bc4
commit b807e9897d
16 changed files with 239 additions and 154 deletions
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91
prefabs/deployed_unit.tscn Normal file
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@@ -0,0 +1,91 @@
[gd_scene format=3 uid="uid://b6a7nlnf58mc4"]
[ext_resource type="Script" uid="uid://cmh4lphvboggy" path="res://scripts/battle/deployed_units/deployed_unit.gd" id="1_cq4v0"]
[ext_resource type="Texture2D" uid="uid://cw5su6lignryo" path="res://assets/sprites/flag.png" id="2_fhs1y"]
[ext_resource type="Shader" uid="uid://bd8ki8xwym5nc" path="res://shaders/chroma_key.gdshader" id="3_fhs1y"]
[ext_resource type="Texture2D" uid="uid://dyutp4m5d53gd" path="res://assets/sprites/CP002AA.BMP" id="3_on614"]
[sub_resource type="GDScript" id="GDScript_on614"]
resource_name = "UnitSelectorHandler"
script/source = "extends ColorRect
func _unit_selected_changed(_deployed: DeployedUnit, selected: bool) -> void:
visible = selected
"
[sub_resource type="GDScript" id="GDScript_fhs1y"]
resource_name = "AllegianceIndicatorManager"
script/source = "extends Sprite2D
func _on_unit_unit_allegiance_changed(_deployed: DeployedUnit, allegiance: UnitAllegiance) -> void:
self_modulate = allegiance.color
"
[sub_resource type="ShaderMaterial" id="ShaderMaterial_fhs1y"]
shader = ExtResource("3_fhs1y")
shader_parameter/key_color = Color(0, 1, 0, 1)
shader_parameter/threshold = 0.01
[sub_resource type="AtlasTexture" id="AtlasTexture_fhs1y"]
atlas = ExtResource("3_on614")
region = Rect2(0, 0, 40, 50)
[sub_resource type="AtlasTexture" id="AtlasTexture_4j20j"]
atlas = ExtResource("3_on614")
region = Rect2(40, 0, 40, 50)
[sub_resource type="AtlasTexture" id="AtlasTexture_v0xod"]
atlas = ExtResource("3_on614")
region = Rect2(0, 50, 40, 50)
[sub_resource type="AtlasTexture" id="AtlasTexture_50p1h"]
atlas = ExtResource("3_on614")
region = Rect2(40, 50, 40, 50)
[sub_resource type="SpriteFrames" id="SpriteFrames_7jqdg"]
animations = [{
"frames": [{
"duration": 1.0,
"texture": SubResource("AtlasTexture_fhs1y")
}, {
"duration": 1.0,
"texture": SubResource("AtlasTexture_4j20j")
}, {
"duration": 1.0,
"texture": SubResource("AtlasTexture_v0xod")
}, {
"duration": 1.0,
"texture": SubResource("AtlasTexture_50p1h")
}],
"loop": true,
"name": &"idle",
"speed": 5.0
}]
[node name="DeployedUnit" type="Node2D" unique_id=1893234933 groups=["deployed_units"]]
script = ExtResource("1_cq4v0")
metadata/_custom_type_script = "uid://cmh4lphvboggy"
[node name="SelectionIndicator" type="ColorRect" parent="." unique_id=1313394023]
visible = false
offset_right = 100.0
offset_bottom = 100.0
color = Color(1, 1, 0.3019608, 0.36078432)
script = SubResource("GDScript_on614")
[node name="AllegianceIndicator" type="Sprite2D" parent="." unique_id=1567439632]
z_index = 2
texture = ExtResource("2_fhs1y")
offset = Vector2(24, 24)
script = SubResource("GDScript_fhs1y")
[node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="." unique_id=1796991032]
material = SubResource("ShaderMaterial_fhs1y")
position = Vector2(50, 50)
sprite_frames = SubResource("SpriteFrames_7jqdg")
animation = &"idle"
autoplay = "idle"
[connection signal="unit_allegiance_changed" from="." to="AllegianceIndicator" method="_on_unit_unit_allegiance_changed"]
[connection signal="unit_selected_changed" from="." to="SelectionIndicator" method="_unit_selected_changed"]

5
prefabs/unit.tscn
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@@ -1,4 +1,4 @@
[gd_scene format=3 uid="uid://b6a7nlnf58mc4"] [gd_scene format=3 uid="uid://dy0s7rfs4i64y"]
[ext_resource type="Script" uid="uid://c016mxgatcpse" path="res://scripts/units/unit.gd" id="1_cq4v0"] [ext_resource type="Script" uid="uid://c016mxgatcpse" path="res://scripts/units/unit.gd" id="1_cq4v0"]
[ext_resource type="Texture2D" uid="uid://cw5su6lignryo" path="res://assets/sprites/flag.png" id="2_fhs1y"] [ext_resource type="Texture2D" uid="uid://cw5su6lignryo" path="res://assets/sprites/flag.png" id="2_fhs1y"]
@@ -86,6 +86,3 @@ position = Vector2(50, 50)
sprite_frames = SubResource("SpriteFrames_7jqdg") sprite_frames = SubResource("SpriteFrames_7jqdg")
animation = &"idle" animation = &"idle"
autoplay = "idle" autoplay = "idle"
[connection signal="unit_allegiance_changed" from="." to="AllegianceIndicator" method="_on_unit_unit_allegiance_changed"]
[connection signal="unit_selected_changed" from="." to="SelectionIndicator" method="_unit_selected_changed"]

21
scenes/views/main_menu_view.tscn
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@@ -76,7 +76,6 @@ resource_name = "StartButton"
script/source = "extends TextureButton script/source = "extends TextureButton
const COMBAT_SCENE = preload(\"res://scenes/views/battle_view.tscn\") const COMBAT_SCENE = preload(\"res://scenes/views/battle_view.tscn\")
const UNIT_SCENE = preload(\"res://prefabs/unit.tscn\")
const PLAYER_ALLEGIANCE = preload(\"res://resources/allegiance_types/player_allegiance.tres\") const PLAYER_ALLEGIANCE = preload(\"res://resources/allegiance_types/player_allegiance.tres\")
const ENEMY_ALLEGIANCE = preload(\"res://resources/allegiance_types/enemy_allegiance.tres\") const ENEMY_ALLEGIANCE = preload(\"res://resources/allegiance_types/enemy_allegiance.tres\")
@@ -85,18 +84,18 @@ func _pressed() -> void:
var combat_instance := COMBAT_SCENE.instantiate() var combat_instance := COMBAT_SCENE.instantiate()
var combat_map: CombatMap = combat_instance.find_child(\"CombatMap\") var combat_map: CombatMap = combat_instance.find_child(\"CombatMap\")
var player_unit: Unit = UNIT_SCENE.instantiate() var player_unit := Unit.new()
player_unit.stat_template = UnitStats.new() player_unit.stats = UnitStats.new()
player_unit.info_template = UnitInfo.new() player_unit.info = UnitInfo.new()
player_unit.info_template.name = \"Putit\" player_unit.info.name = \"Putit\"
player_unit.allegiance_template = PLAYER_ALLEGIANCE player_unit.allegiance = PLAYER_ALLEGIANCE
combat_map.deploy_unit(player_unit, Vector2i(3, 3)) combat_map.deploy_unit(player_unit, Vector2i(3, 3))
var enemy_unit: Unit = UNIT_SCENE.instantiate() var enemy_unit := Unit.new()
enemy_unit.stat_template = UnitStats.new() enemy_unit.stats = UnitStats.new()
enemy_unit.info_template = UnitInfo.new() enemy_unit.info = UnitInfo.new()
enemy_unit.info_template.name = \"Putit\" enemy_unit.info.name = \"Putit\"
enemy_unit.allegiance_template = ENEMY_ALLEGIANCE enemy_unit.allegiance = ENEMY_ALLEGIANCE
combat_map.deploy_unit(enemy_unit, Vector2i(6, 3)) combat_map.deploy_unit(enemy_unit, Vector2i(6, 3))
var tree := get_tree() var tree := get_tree()

2
scripts/battle/combat_engine/combat_proposal.gd
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@@ -1,7 +1,7 @@
class_name CombatProposal extends Resource class_name CombatProposal extends Resource
class CombatantStats: class CombatantStats:
var unit: Unit var deployed: DeployedUnit
var max_hp: int var max_hp: int
var hp: int var hp: int
var sp: int var sp: int

60
scripts/battle/combat_engine/combat_system.gd
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@@ -1,6 +1,6 @@
class_name CombatSystem extends Node class_name CombatSystem extends Node
func create_proposal(attacker: Unit, defender: Unit, distance: int) -> CombatProposal: func create_proposal(attacker: DeployedUnit, defender: DeployedUnit, distance: int) -> CombatProposal:
var proposal := CombatProposal.new() var proposal := CombatProposal.new()
var atk_tactics := _filter_tactics(attacker, distance) var atk_tactics := _filter_tactics(attacker, distance)
@@ -19,10 +19,10 @@ func create_proposal(attacker: Unit, defender: Unit, distance: int) -> CombatPro
return proposal return proposal
func _filter_tactics(unit: Unit, distance: int) -> Array[CombatTactic]: func _filter_tactics(deployed: DeployedUnit, distance: int) -> Array[CombatTactic]:
var valid: Array[CombatTactic] = [] var valid: Array[CombatTactic] = []
for tactic in unit.tactics: for tactic in deployed.tactics:
if tactic.tactic_range and tactic.tactic_range.is_valid_range(distance, unit): if tactic.tactic_range and tactic.tactic_range.is_valid_range(distance, deployed.unit):
valid.append(tactic) valid.append(tactic)
return valid return valid
@@ -34,28 +34,28 @@ func _find_default_attack(tactics: Array[CombatTactic]) -> CombatTactic:
return tactics[0] if tactics.size() > 0 else null return tactics[0] if tactics.size() > 0 else null
func _snapshot(unit: Unit, opponent: Unit, available: Array[CombatTactic], selected: CombatTactic, opponent_selected: CombatTactic) -> CombatProposal.CombatantStats: func _snapshot(deployed: DeployedUnit, opponent: DeployedUnit, available: Array[CombatTactic], selected: CombatTactic, opponent_selected: CombatTactic) -> CombatProposal.CombatantStats:
var stats := CombatProposal.CombatantStats.new() var stats := CombatProposal.CombatantStats.new()
stats.unit = unit stats.deployed = deployed
stats.max_hp = unit.current_stats.max_hp stats.max_hp = deployed.unit.stats.max_hp
stats.hp = unit.current_stats.current_hp stats.hp = deployed.current_stats.current_hp
stats.sp = unit.current_stats.current_sp stats.sp = deployed.current_stats.current_sp
stats.spd = unit.current_stats.spd stats.spd = deployed.unit.stats.spd
stats.available_tactics = available stats.available_tactics = available
stats.selected_tactic = selected stats.selected_tactic = selected
if selected and selected.deals_damage(): if selected and selected.deals_damage():
var offensive: Dictionary = selected.get_offensive_stats(unit) var offensive: Dictionary = selected.get_offensive_stats(deployed.unit)
stats.atk = offensive["atk"] stats.atk = offensive["atk"]
stats.hit = offensive["hit"] - opponent.current_stats.eva stats.hit = offensive["hit"] - opponent.unit.stats.eva
else: else:
stats.atk = 0 stats.atk = 0
stats.hit = 0 stats.hit = 0
if opponent_selected and opponent_selected.deals_damage(): if opponent_selected and opponent_selected.deals_damage():
stats.def = opponent_selected.get_relevant_defense(unit) stats.def = opponent_selected.get_relevant_defense(deployed.unit)
else: else:
stats.def = unit.current_stats.phys_def stats.def = deployed.unit.stats.phys_def
return stats return stats
@@ -74,29 +74,29 @@ func update_tactic(proposal: CombatProposal, is_attacker: bool, tactic: CombatTa
# Recalculate this side's offensive stats # Recalculate this side's offensive stats
if tactic and tactic.deals_damage(): if tactic and tactic.deals_damage():
var offensive: Dictionary = tactic.get_offensive_stats(self_stats.unit) var offensive: Dictionary = tactic.get_offensive_stats(self_stats.deployed.unit)
self_stats.atk = offensive["atk"] self_stats.atk = offensive["atk"]
self_stats.hit = offensive["hit"] - opp_stats.unit.current_stats.eva self_stats.hit = offensive["hit"] - opp_stats.deployed.unit.stats.eva
else: else:
self_stats.atk = 0 self_stats.atk = 0
self_stats.hit = 0 self_stats.hit = 0
# Recalculate opponent's def based on this side's new tactic # Recalculate opponent's def based on this side's new tactic
if tactic and tactic.deals_damage(): if tactic and tactic.deals_damage():
opp_stats.def = tactic.get_relevant_defense(opp_stats.unit) opp_stats.def = tactic.get_relevant_defense(opp_stats.deployed.unit)
else: else:
opp_stats.def = opp_stats.unit.current_stats.phys_def opp_stats.def = opp_stats.deployed.unit.stats.phys_def
func select_ai_tactic(unit: Unit, opponent: Unit, available_tactics: Array[CombatTactic]) -> CombatTactic: func select_ai_tactic(deployed: DeployedUnit, opponent: DeployedUnit, available_tactics: Array[CombatTactic]) -> CombatTactic:
var best_tactic: CombatTactic = null var best_tactic: CombatTactic = null
var best_damage := -1 var best_damage := -1
for tactic in available_tactics: for tactic in available_tactics:
if not tactic.deals_damage(): if not tactic.deals_damage():
continue continue
var offensive: Dictionary = tactic.get_offensive_stats(unit) var offensive: Dictionary = tactic.get_offensive_stats(deployed.unit)
var defense: int = tactic.get_relevant_defense(opponent) var defense: int = tactic.get_relevant_defense(opponent.unit)
var damage := maxi(offensive["atk"] - defense, 0) var damage := maxi(offensive["atk"] - defense, 0)
if damage > best_damage: if damage > best_damage:
best_damage = damage best_damage = damage
@@ -114,10 +114,10 @@ func select_ai_tactic(unit: Unit, opponent: Unit, available_tactics: Array[Comba
func apply_proposal(proposal: CombatProposal) -> void: func apply_proposal(proposal: CombatProposal) -> void:
var atk_stats := proposal.attacker var atk_stats := proposal.attacker
var def_stats := proposal.defender var def_stats := proposal.defender
var atk_unit := atk_stats.unit var atk_deployed := atk_stats.deployed
var def_unit := def_stats.unit var def_deployed := def_stats.deployed
if not is_instance_valid(atk_unit) or not is_instance_valid(def_unit): if not is_instance_valid(atk_deployed) or not is_instance_valid(def_deployed):
return return
# Attacker strikes (if their tactic deals damage) # Attacker strikes (if their tactic deals damage)
@@ -125,17 +125,17 @@ func apply_proposal(proposal: CombatProposal) -> void:
var atk_roll := randi_range(1, 100) var atk_roll := randi_range(1, 100)
if atk_roll <= atk_stats.hit: if atk_roll <= atk_stats.hit:
var damage := maxi(atk_stats.atk - def_stats.def, 0) var damage := maxi(atk_stats.atk - def_stats.def, 0)
def_unit.take_damage(damage) def_deployed.take_damage(damage)
# Counterattack if defender survives and their tactic deals damage # Counterattack if defender survives and their tactic deals damage
if is_instance_valid(def_unit) and def_unit.is_alive() \ if is_instance_valid(def_deployed) and def_deployed.is_alive() \
and is_instance_valid(atk_unit) \ and is_instance_valid(atk_deployed) \
and def_stats.selected_tactic and def_stats.selected_tactic.deals_damage(): and def_stats.selected_tactic and def_stats.selected_tactic.deals_damage():
var def_roll := randi_range(1, 100) var def_roll := randi_range(1, 100)
if def_roll <= def_stats.hit: if def_roll <= def_stats.hit:
var damage := maxi(def_stats.atk - atk_stats.def, 0) var damage := maxi(def_stats.atk - atk_stats.def, 0)
atk_unit.take_damage(damage) atk_deployed.take_damage(damage)
func _is_player_controlled(unit: Unit) -> bool: func _is_player_controlled(deployed: DeployedUnit) -> bool:
return unit.current_allegiance.type == UnitAllegiance.AllegianceType.PLAYER return deployed.unit.allegiance.type == UnitAllegiance.AllegianceType.PLAYER

2
scripts/battle/combat_tactics/combat_tactic.gd
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@@ -7,7 +7,7 @@ func get_offensive_stats(_unit: Unit) -> Variant:
return null return null
func get_relevant_defense(unit: Unit) -> int: func get_relevant_defense(unit: Unit) -> int:
return unit.current_stats.phys_def return unit.stats.phys_def
func deals_damage() -> bool: func deals_damage() -> bool:
return false return false

2
scripts/battle/combat_tactics/ranges/unit_matching_combat_tactic_range.gd
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@@ -2,4 +2,4 @@
class_name UnitMatchingCombatTacticRange extends CombatTacticRange class_name UnitMatchingCombatTacticRange extends CombatTacticRange
func is_valid_range(distance: int, unit: Unit) -> bool: func is_valid_range(distance: int, unit: Unit) -> bool:
return distance <= unit.current_stats.atk_range return distance <= unit.stats.atk_range

4
scripts/battle/combat_tactics/tactics/attack_combat_tactic.gd
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@@ -1,10 +1,10 @@
class_name AttackCombatTactic extends CombatTactic class_name AttackCombatTactic extends CombatTactic
func get_offensive_stats(unit: Unit) -> Variant: func get_offensive_stats(unit: Unit) -> Variant:
return {"atk": unit.current_stats.phys_atk, "hit": unit.current_stats.hit} return {"atk": unit.stats.phys_atk, "hit": unit.stats.hit}
func get_relevant_defense(unit: Unit) -> int: func get_relevant_defense(unit: Unit) -> int:
return unit.current_stats.phys_def return unit.stats.phys_def
func deals_damage() -> bool: func deals_damage() -> bool:
return true return true

2
scripts/battle/combat_tactics/tactics/defend_combat_tactic.gd
View File

@@ -4,7 +4,7 @@ func get_offensive_stats(_unit: Unit) -> Variant:
return null return null
func get_relevant_defense(unit: Unit) -> int: func get_relevant_defense(unit: Unit) -> int:
return unit.current_stats.phys_def return unit.stats.phys_def
func deals_damage() -> bool: func deals_damage() -> bool:
return false return false

34
scripts/battle/combat_ui.gd
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@@ -26,7 +26,7 @@ signal fight_cancelled
@onready var atk_tactic_select: OptionButton = %AttackerTacticSelect @onready var atk_tactic_select: OptionButton = %AttackerTacticSelect
@onready var def_tactic_select: OptionButton = %DefenderTacticSelect @onready var def_tactic_select: OptionButton = %DefenderTacticSelect
var _selected_unit: Unit var _selected_unit: DeployedUnit
var _current_proposal: CombatProposal var _current_proposal: CombatProposal
var combat_system: CombatSystem var combat_system: CombatSystem
@@ -37,29 +37,29 @@ func _ready() -> void:
cancel_button.pressed.connect(_on_cancel_pressed) cancel_button.pressed.connect(_on_cancel_pressed)
atk_tactic_select.item_selected.connect(_on_atk_tactic_selected) atk_tactic_select.item_selected.connect(_on_atk_tactic_selected)
def_tactic_select.item_selected.connect(_on_def_tactic_selected) def_tactic_select.item_selected.connect(_on_def_tactic_selected)
for unit: Unit in get_tree().get_nodes_in_group("units"): for deployed: DeployedUnit in get_tree().get_nodes_in_group("deployed_units"):
unit.unit_selected_changed.connect(_on_unit_selected_changed) deployed.unit_selected_changed.connect(_on_unit_selected_changed)
unit.unit_died.connect(_on_unit_died) deployed.unit_died.connect(_on_unit_died)
get_tree().node_added.connect(_on_node_added) get_tree().node_added.connect(_on_node_added)
func _on_node_added(node: Node) -> void: func _on_node_added(node: Node) -> void:
if node is Unit and node.is_in_group("units"): if node is DeployedUnit and node.is_in_group("deployed_units"):
if not node.unit_selected_changed.is_connected(_on_unit_selected_changed): if not node.unit_selected_changed.is_connected(_on_unit_selected_changed):
node.unit_selected_changed.connect(_on_unit_selected_changed) node.unit_selected_changed.connect(_on_unit_selected_changed)
if not node.unit_died.is_connected(_on_unit_died): if not node.unit_died.is_connected(_on_unit_died):
node.unit_died.connect(_on_unit_died) node.unit_died.connect(_on_unit_died)
func _on_unit_died(unit: Unit) -> void: func _on_unit_died(deployed: DeployedUnit) -> void:
if _selected_unit == unit: if _selected_unit == deployed:
_selected_unit = null _selected_unit = null
unit_panel.visible = false unit_panel.visible = false
if _current_proposal: if _current_proposal:
if _current_proposal.attacker.unit == unit or _current_proposal.defender.unit == unit: if _current_proposal.attacker.deployed == deployed or _current_proposal.defender.deployed == deployed:
_hide_proposal() _hide_proposal()
func _process(_delta: float) -> void: func _process(_delta: float) -> void:
if _selected_unit and is_instance_valid(_selected_unit): if _selected_unit and is_instance_valid(_selected_unit):
hp_bar.max_value = _selected_unit.current_stats.max_hp hp_bar.max_value = _selected_unit.unit.stats.max_hp
hp_bar.value = _selected_unit.current_stats.current_hp hp_bar.value = _selected_unit.current_stats.current_hp
func _unhandled_input(event: InputEvent) -> void: func _unhandled_input(event: InputEvent) -> void:
@@ -68,12 +68,12 @@ func _unhandled_input(event: InputEvent) -> void:
fight_cancelled.emit() fight_cancelled.emit()
get_viewport().set_input_as_handled() get_viewport().set_input_as_handled()
func _on_unit_selected_changed(unit: Unit, selected: bool) -> void: func _on_unit_selected_changed(deployed: DeployedUnit, selected: bool) -> void:
if selected: if selected:
_selected_unit = unit _selected_unit = deployed
name_label.text = unit.current_info.name name_label.text = deployed.unit.info.name
hp_bar.max_value = unit.current_stats.max_hp hp_bar.max_value = deployed.unit.stats.max_hp
hp_bar.value = unit.current_stats.current_hp hp_bar.value = deployed.current_stats.current_hp
unit_panel.visible = true unit_panel.visible = true
else: else:
_selected_unit = null _selected_unit = null
@@ -112,21 +112,21 @@ func _populate_tactic_select(button: OptionButton, combatant: CombatProposal.Com
if tactic == combatant.selected_tactic: if tactic == combatant.selected_tactic:
selected_idx = i selected_idx = i
button.selected = selected_idx button.selected = selected_idx
var is_player := combatant.unit.current_allegiance.type == UnitAllegiance.AllegianceType.PLAYER var is_player := combatant.deployed.unit.allegiance.type == UnitAllegiance.AllegianceType.PLAYER
button.disabled = not is_player button.disabled = not is_player
func _refresh_stats() -> void: func _refresh_stats() -> void:
var atk := _current_proposal.attacker var atk := _current_proposal.attacker
var def := _current_proposal.defender var def := _current_proposal.defender
atk_name_label.text = atk.unit.current_info.name atk_name_label.text = atk.deployed.unit.info.name
atk_hp_bar.max_value = atk.max_hp atk_hp_bar.max_value = atk.max_hp
atk_hp_bar.value = atk.hp atk_hp_bar.value = atk.hp
atk_atk_label.text = "ATK: %d" % atk.atk atk_atk_label.text = "ATK: %d" % atk.atk
atk_def_label.text = "DEF: %d" % atk.def atk_def_label.text = "DEF: %d" % atk.def
atk_hit_label.text = "HIT: %d%%" % atk.hit atk_hit_label.text = "HIT: %d%%" % atk.hit
atk_spd_label.text = "SPD: %d" % atk.spd atk_spd_label.text = "SPD: %d" % atk.spd
def_name_label.text = def.unit.current_info.name def_name_label.text = def.deployed.unit.info.name
def_hp_bar.max_value = def.max_hp def_hp_bar.max_value = def.max_hp
def_hp_bar.value = def.hp def_hp_bar.value = def.hp
def_atk_label.text = "ATK: %d" % def.atk def_atk_label.text = "ATK: %d" % def.atk

47
scripts/battle/deployed_units/deployed_unit.gd
View File

@@ -1,4 +1,49 @@
class_name DeployedUnit extends Node2D class_name DeployedUnit extends Node2D
# The unit represented by this deployment enum UnitState { ALIVE, DEAD }
@export var unit: Unit @export var unit: Unit
var current_stats: DeployedUnitStats
var tactics: Array[CombatTactic] = []
var state: UnitState = UnitState.ALIVE
signal unit_selected_changed(deployed: DeployedUnit, selected: bool)
signal unit_allegiance_changed(deployed: DeployedUnit, allegiance: UnitAllegiance)
signal unit_died(deployed: DeployedUnit)
func _ready() -> void:
current_stats = DeployedUnitStats.from_unit_stats(unit.stats)
tactics = unit.tactics.duplicate()
_append_builtin_tactics()
unit_allegiance_changed.emit(self, unit.allegiance)
func _append_builtin_tactics() -> void:
var attack := AttackCombatTactic.new()
attack.tactic_name = "Attack"
attack.tactic_range = UnitMatchingCombatTacticRange.new()
tactics.append(attack)
var defend := DefendCombatTactic.new()
defend.tactic_name = "Defend"
defend.tactic_range = AnyCombatTacticRange.new()
tactics.append(defend)
func set_selected(selected: bool) -> void:
unit_selected_changed.emit(self, selected)
func is_alive() -> bool:
return state == UnitState.ALIVE
func take_damage(amount: int) -> void:
if state != UnitState.ALIVE:
return
current_stats.current_hp -= amount
if current_stats.current_hp <= 0:
current_stats.current_hp = 0
_die()
func _die() -> void:
state = UnitState.DEAD
unit_died.emit(self)
queue_free()

14
scripts/battle/deployed_units/deployed_unit_stats.gd
View File

@@ -5,10 +5,10 @@ class_name DeployedUnitStats extends Resource
@export var current_sp: int @export var current_sp: int
@export var current_fs: int @export var current_fs: int
func _init() -> void: static func from_unit_stats(source: UnitStats) -> DeployedUnitStats:
_init_stats.call_deferred() var stats := DeployedUnitStats.new()
stats.unit_stats = source
func _init_stats() -> void: stats.current_hp = source.max_hp
current_hp = unit_stats.max_hp stats.current_sp = source.max_sp
current_sp = unit_stats.max_sp stats.current_fs = source.max_fs
current_fs = unit_stats.max_fs return stats

21
scripts/battle/map/combat_map.gd
View File

@@ -8,6 +8,7 @@ extends Node2D
@onready var wall_renderer: WallRenderer = %WallRenderer @onready var wall_renderer: WallRenderer = %WallRenderer
@onready var fog_renderer: FogRenderer = %FogRenderer @onready var fog_renderer: FogRenderer = %FogRenderer
const DEPLOYED_UNIT_SCENE = preload("res://prefabs/deployed_unit.tscn")
const TILE_SIZE := 100.0 const TILE_SIZE := 100.0
const SOURCE_ID: int = 0 const SOURCE_ID: int = 0
@@ -19,7 +20,7 @@ func _ready() -> void:
if _pending_layout: if _pending_layout:
_apply_layout(_pending_layout) _apply_layout(_pending_layout)
for entry in _pending_units: for entry in _pending_units:
_apply_deploy(entry.unit, entry.coords) _apply_deploy(entry.deployed, entry.coords)
_pending_units.clear() _pending_units.clear()
if map_layout: if map_layout:
apply_layout(map_layout) apply_layout(map_layout)
@@ -51,10 +52,12 @@ func load_map(layout: String) -> void:
func deploy_unit(unit: Unit, coords: Vector2i) -> void: func deploy_unit(unit: Unit, coords: Vector2i) -> void:
var deployed: DeployedUnit = DEPLOYED_UNIT_SCENE.instantiate()
deployed.unit = unit
if is_node_ready(): if is_node_ready():
_apply_deploy(unit, coords) _apply_deploy(deployed, coords)
else: else:
_pending_units.append({unit = unit, coords = coords}) _pending_units.append({deployed = deployed, coords = coords})
func _apply_layout(layout: String) -> void: func _apply_layout(layout: String) -> void:
@@ -69,14 +72,14 @@ func _apply_layout(layout: String) -> void:
draw_floor(coords) draw_floor(coords)
func _apply_deploy(unit: Unit, coords: Vector2i) -> void: func _apply_deploy(deployed: DeployedUnit, coords: Vector2i) -> void:
unit.position = coords_to_world(coords) deployed.position = coords_to_world(coords)
add_child(unit) add_child(deployed)
func remove_unit(unit: Unit) -> void: func remove_unit(deployed: DeployedUnit) -> void:
if unit.get_parent() == self: if deployed.get_parent() == self:
remove_child(unit) remove_child(deployed)
func target_tile(coords: Vector2i) -> void: func target_tile(coords: Vector2i) -> void:

28
scripts/battle/player_controller.gd
View File

@@ -4,13 +4,13 @@ const SPEED = 192.0
@export var dl_map: CombatMap @export var dl_map: CombatMap
signal combat_requested(attacker: Unit, defender: Unit) signal combat_requested(attacker: DeployedUnit, defender: DeployedUnit)
signal mouse_grid_changed(coords: Vector2i) signal mouse_grid_changed(coords: Vector2i)
signal camera_drag(delta: Vector2) signal camera_drag(delta: Vector2)
var input_disabled := false var input_disabled := false
var _selected_unit: Unit = null var _selected_unit: DeployedUnit = null
var _target_pos: Vector2 var _target_pos: Vector2
var _goal_pos: Vector2 var _goal_pos: Vector2
var _moving := false var _moving := false
@@ -24,19 +24,19 @@ const DRAG_THRESHOLD := 8.0
func _ready() -> void: func _ready() -> void:
for unit: Unit in get_tree().get_nodes_in_group("units"): for deployed: DeployedUnit in get_tree().get_nodes_in_group("deployed_units"):
unit.unit_died.connect(_on_unit_died) deployed.unit_died.connect(_on_unit_died)
get_tree().node_added.connect(_on_node_added) get_tree().node_added.connect(_on_node_added)
func _on_node_added(node: Node) -> void: func _on_node_added(node: Node) -> void:
if node is Unit and node.is_in_group("units"): if node is DeployedUnit and node.is_in_group("deployed_units"):
if not node.unit_died.is_connected(_on_unit_died): if not node.unit_died.is_connected(_on_unit_died):
node.unit_died.connect(_on_unit_died) node.unit_died.connect(_on_unit_died)
func _on_unit_died(unit: Unit) -> void: func _on_unit_died(deployed: DeployedUnit) -> void:
if _selected_unit == unit: if _selected_unit == deployed:
_selected_unit = null _selected_unit = null
_moving = false _moving = false
@@ -146,22 +146,22 @@ func _handle_left_click(screen_pos: Vector2) -> void:
get_viewport().set_input_as_handled() get_viewport().set_input_as_handled()
func _select_unit(unit: Unit) -> void: func _select_unit(deployed: DeployedUnit) -> void:
if _selected_unit: if _selected_unit:
_selected_unit.set_selected(false) _selected_unit.set_selected(false)
_selected_unit = unit _selected_unit = deployed
_selected_unit.set_selected(true) _selected_unit.set_selected(true)
_goal_pos = _selected_unit.position _goal_pos = _selected_unit.position
_target_pos = _selected_unit.position _target_pos = _selected_unit.position
_moving = false _moving = false
func _get_unit_at(world_pos: Vector2) -> Unit: func _get_unit_at(world_pos: Vector2) -> DeployedUnit:
var snapped_coords := dl_map.snap_to_grid(world_pos) var snapped_coords := dl_map.snap_to_grid(world_pos)
for unit: Unit in get_tree().get_nodes_in_group("units"): for deployed: DeployedUnit in get_tree().get_nodes_in_group("deployed_units"):
if not unit.is_alive(): if not deployed.is_alive():
continue continue
var unit_snapped := dl_map.snap_to_grid(unit.global_position) var unit_snapped := dl_map.snap_to_grid(deployed.global_position)
if unit_snapped == snapped_coords: if unit_snapped == snapped_coords:
return unit return deployed
return null return null

2
scripts/battle/strategy_phase.gd
View File

@@ -45,7 +45,7 @@ func _ready() -> void:
func _on_mouse_grid_changed(coords: Vector2i) -> void: func _on_mouse_grid_changed(coords: Vector2i) -> void:
combat_map.target_tile(coords) combat_map.target_tile(coords)
func _on_combat_requested(attacker: Unit, defender: Unit) -> void: func _on_combat_requested(attacker: DeployedUnit, defender: DeployedUnit) -> void:
var atk_coords := combat_map.world_to_coords(attacker.position) var atk_coords := combat_map.world_to_coords(attacker.position)
var def_coords := combat_map.world_to_coords(defender.position) var def_coords := combat_map.world_to_coords(defender.position)
var distance := absi(atk_coords.x - def_coords.x) + absi(atk_coords.y - def_coords.y) var distance := absi(atk_coords.x - def_coords.x) + absi(atk_coords.y - def_coords.y)

58
scripts/units/unit.gd
View File

@@ -1,56 +1,6 @@
class_name Unit extends Node2D class_name Unit extends Resource
enum UnitState { ALIVE, DEAD } @export var stats: UnitStats
@export var info: UnitInfo
#region Templates @export var allegiance: UnitAllegiance
@export var stat_template: UnitStats
@export var info_template: UnitInfo
@export var allegiance_template: UnitAllegiance
@export var tactics: Array[CombatTactic] = [] @export var tactics: Array[CombatTactic] = []
#endregion
var current_stats: UnitStats
var current_info: UnitInfo
var current_allegiance: UnitAllegiance
var state: UnitState = UnitState.ALIVE
signal unit_selected_changed(unit: Unit, selected: bool)
signal unit_allegiance_changed(unit: Unit, allegiance: UnitAllegiance)
signal unit_died(unit: Unit)
func _ready() -> void:
current_stats = stat_template.duplicate(true)
current_info = info_template.duplicate(true)
current_allegiance = allegiance_template.duplicate(true)
_append_builtin_tactics()
unit_allegiance_changed.emit(self, current_allegiance)
func _append_builtin_tactics() -> void:
var attack := AttackCombatTactic.new()
attack.tactic_name = "Attack"
attack.tactic_range = UnitMatchingCombatTacticRange.new()
tactics.append(attack)
var defend := DefendCombatTactic.new()
defend.tactic_name = "Defend"
defend.tactic_range = AnyCombatTacticRange.new()
tactics.append(defend)
func set_selected(selected: bool) -> void:
unit_selected_changed.emit(self, selected)
func is_alive() -> bool:
return state == UnitState.ALIVE
func take_damage(amount: int) -> void:
if state != UnitState.ALIVE:
return
current_stats.current_hp -= amount
if current_stats.current_hp <= 0:
current_stats.current_hp = 0
_die()
func _die() -> void:
state = UnitState.DEAD
unit_died.emit(self)
queue_free()