feat: game loop

data/cards/baraga.tres

@@ -1,14 +1,7 @@
-[gd_resource type="Resource" script_class="MonsterCard" load_steps=4 format=3 uid="uid://cs7q8i7bvohmj"]
+[gd_resource type="Resource" script_class="MonsterCard" load_steps=2 format=3 uid="uid://cs7q8i7bvohmj"]
 
 [ext_resource type="Script" path="res://tcg/card/monster_card.gd" id="1_v65bb"]
 
-[sub_resource type="Gradient" id="Gradient_mubps"]
-offsets = PackedFloat32Array(0, 0.510204, 1)
-colors = PackedColorArray(0, 0, 0, 1, 0.159184, 0.159184, 0.159184, 1, 1, 1, 1, 1)
-
-[sub_resource type="GradientTexture1D" id="GradientTexture1D_784dy"]
-gradient = SubResource("Gradient_mubps")
-
 [resource]
 script = ExtResource("1_v65bb")
 rock = 100
@@ -16,4 +9,3 @@ paper = 100
 scissors = 100
 energy_cost = 3
 base_health = 170
-art = SubResource("GradientTexture1D_784dy")

demo_game.gd

@@ -32,6 +32,7 @@ var transition_history: Array[PhaseTransition] = []
 func _on_match_manager_state_transitioned(transition: PhaseTransition):
 	start_game_btn.visible = match_manager.phase == Match.Phase.PREGAME
 	transition_history.append(transition)
+	print("Phase: ", Match.phase_to_str(transition.from), " -> ", Match.phase_to_str(transition.to))
 
 func _on_start_game_button_button_up() -> void:
 	match_manager.resolve({})

player_side.gd

@@ -26,7 +26,7 @@ func _on_update(transition):
 	if monster:
 		monster_name_label.text = "Name: " + monster.card.id
 		monster_health_label.text = "Health: " + str(monster.health)
-		incoming_damage_label.text = "Incoming Damage: " + str(monster.damage_incoming)
+		incoming_damage_label.text = "Incoming Damage: " + str(monster.health_delta)
 	if match_manager.phase in [Match.Phase.SUMMON, Match.Phase.SUPPORT_1, Match.Phase.SUPPORT_2]:
 		for card: Card in player.hand:
 			if match_manager.phase == Match.Phase.SUMMON and card is not MonsterCard:

project.godot

@@ -15,6 +15,10 @@ run/main_scene="res://main.tscn"
 config/features=PackedStringArray("4.3", "Mobile")
 config/icon="res://icon.svg"
 
+[autoload]
+
+Match="*res://tcg/match/match.gd"
+
 [rendering]
 
 renderer/rendering_method="mobile"

tcg/card/monster_card.gd

@@ -6,3 +6,11 @@ class_name MonsterCard
 @export var scissors: int = 0
 @export var energy_cost: int = 1
 @export var base_health: int = 100
+
+var damage: Dictionary:
+    get:
+        return { 
+            "rock": rock,
+            "paper": paper,
+            "scissors": scissors
+         }

tcg/match/event/event_damage_dealt.gd

@@ -3,3 +3,7 @@ class_name EventDamageDealt
 
 var target_player_id: int
 var amount: int
+
+func _init(target_player_id: int, amount: int) -> void:
+	self.target_player_id = target_player_id
+	self.amount = amount

tcg/match/event/event_monster_died.gd

@@ -2,3 +2,6 @@ extends Event
 class_name EventMonsterDied
 
 var player_id: int
+
+func _init(player_id: int) -> void:
+	self.player_id = player_id

tcg/match/match.gd

@@ -1,10 +1,26 @@
-extends Object
+extends Node
-class_name Match
 
 enum Phase {
 	PREGAME = 0,
 	SUMMON  = 1,
 	SUPPORT_1 = 2,
 	RPS = 3,
-	SUPPORT_2 = 4
+	SUPPORT_2 = 4,
+	END
 }
+
+func phase_to_str(phase: Phase):
+	match phase:
+		Phase.PREGAME:
+			return "Pregame"
+		Phase.SUMMON:
+			return "Summon"
+		Phase.SUPPORT_1:
+			return "Support 1"
+		Phase.RPS:
+			return "RPS"
+		Phase.SUPPORT_2:
+			return "Support 2"
+		Phase.END:
+			return "End"
+			

tcg/match/match_manager.gd

@@ -70,12 +70,12 @@ func resolve(action_by_player_id: Dictionary) -> PhaseTransition:
 				phase = Match.Phase.SUPPORT_1
 		Match.Phase.SUPPORT_1:
 			var support_cards = []
-			if player_1_action is ActionPlayCard and player_1_action.card is SupportCard:
+			if player_1_action is ActionPlayCard:
 				support_cards.append({
 					"player": player_1,
 					"card": player_1_action.card
 				})
-			if player_2_action is ActionPlayCard and player_2_action.card is SupportCard:
+			if player_2_action is ActionPlayCard:
 				support_cards.append({
 					"player": player_2,
 					"card": player_2_action.card
@@ -87,10 +87,53 @@ func resolve(action_by_player_id: Dictionary) -> PhaseTransition:
 				events.append_array(_resolve_support_card_effects(player, card))
 			phase = Match.Phase.RPS
 		Match.Phase.RPS:
+			var tie = player_1_action.move == player_2_action.move
 			var player_1_win = rps_wins[player_1_action.move] == player_2_action.move
 			var player_2_win = rps_wins[player_2_action.move] == player_1_action.move
-			var tie = not player_1_win and not player_2_win
+			if tie or player_1_win:
+				player_2.monster.health_delta -= player_1.monster.card.damage[player_1_action.move]
+			if tie or player_2_win:
+				player_1.monster.health_delta -= player_2.monster.card.damage[player_2_action.move]
+			phase = Match.Phase.SUPPORT_2
+		Match.Phase.SUPPORT_2:
+			var support_cards = []
+			if player_1_action is ActionPlayCard:
+				support_cards.append({
+					"player": player_1,
+					"card": player_1_action.card
+				})
+			if player_2_action is ActionPlayCard:
+				support_cards.append({
+					"player": player_2,
+					"card": player_2_action.card
+				})
+			support_cards.sort_custom(func(a, b): return a.card.priority < b.card.priority)
+			for played_card in support_cards:
+				var player: MatchPlayer = played_card.player
+				var card: SupportCard = played_card.card
+				events.append_array(_resolve_support_card_effects(player, card))
 			
+			for player: MatchPlayer in players.values():
+				var monster_final_health = player.monster.health + player.monster.health_delta
+				if monster_final_health <= 0:
+					player.monster = null
+					events.append(EventMonsterDied.new(player.id))
+				else:
+					player.monster.health += player.monster.health_delta
+					player.monster.health_delta = 0
+				var drawn_card = player.deck.pop_back()
+				if drawn_card:
+					player.hand.append(drawn_card)
+					events.append(EventCardDrawn.new(player.id, drawn_card))
+			var players_without_monster = players.values().filter(func (player): return player.monster == null)
+			if players_without_monster.size() == 0:
+				phase = Match.Phase.SUPPORT_1
+			elif players_without_monster.all(
+				func (player): return player.hand.any(func (it): return it is MonsterCard and it.energy_cost <= player.energy)
+			):
+				phase = Match.Phase.SUMMON
+			else:
+				phase = Match.Phase.END
 		_:
 			pass
 	var transition = PhaseTransition.new(events, initial_phase, phase)
@@ -107,6 +150,6 @@ func _resolve_support_card_effects(player: MatchPlayer, card: SupportCard) -> Ar
 		var magnitude = effect_instance.magnitude
 		match effect.id:
 			"heal":
-				player.monster.health += magnitude
+				player.monster.health_delta += magnitude
 				events.append(EventSupportEffectApplied.new(player.id, effect_instance))
 	return events

tcg/match/match_monster.gd

@@ -3,9 +3,9 @@ class_name MatchMonster
 
 var card: MonsterCard
 var health: int
-var damage_incoming: int
+var health_delta: int
 
-func _init(card: MonsterCard, health: int, damage_incoming: int) -> void:
+func _init(card: MonsterCard, health: int, health_delta: int) -> void:
 	self.card = card
 	self.health = health
-	self.damage_incoming = damage_incoming
+	self.health_delta = health_delta

tcg/match/match_monster.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://d3dm1bnooaxmu"]
+
+[ext_resource type="Script" path="res://tcg/match/match_monster.gd" id="1_o6dlj"]
+
+[node name="Monster" type="Node"]
+script = ExtResource("1_o6dlj")

tcg/match/monster.tscn

@@ -1,17 +0,0 @@
-[gd_scene load_steps=2 format=3 uid="uid://d3dm1bnooaxmu"]
-
-[sub_resource type="GDScript" id="GDScript_dtwp4"]
-script/source = "extends Node
-class_name Monster
-
-var health: int
-var card: MonsterCard
-var damage_incoming: int = 0
-
-func from_card(card: MonsterCard):
-	self.card = card
-	health = card.base_health
-"
-
-[node name="Monster" type="Node"]
-script = SubResource("GDScript_dtwp4")