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|
package game
import (
"log"
"muhq.space/muhqs-game/go/utils"
)
const (
MAX_DRAW int = 3
)
type Player struct {
Id int
Name string
Turn int
Resource int
DrawPerTurn int
Hand *Hand
DiscardPile *DiscardPile
Deck *Deck
Store *Store
gameState *LocalState
Ctrl PlayerControl
knownStores map[Position]bool
}
// NewPlayerWithStore creates a new player.
func NewPlayerWithDeckAndStore(id int, name string, deck *Deck, store *Store, gameState *LocalState) *Player {
p := Player{
Id: id,
Name: name,
Turn: 0,
Resource: 0,
DrawPerTurn: MAX_DRAW,
Hand: NewHand(),
DiscardPile: NewDiscardPile(),
Deck: deck,
Store: store,
gameState: gameState,
Ctrl: nil,
knownStores: make(map[Position]bool),
}
return &p
}
// NewPlayer creates a new player moving its deck to the store.
// It initializes the players starting deck from the map's deck list if available.
func NewPlayer(id int, name string, deck *Deck, gameState *LocalState) *Player {
store := NewStore()
deck.MoveInto(store)
p := NewPlayerWithDeckAndStore(id, name, nil, store, gameState)
// Prepopulate the Deck
if gameState != nil {
if m := gameState.Map(); m != nil {
p.Deck = NewDeckFromDeckList(m.StartDeckList)
}
}
if p.Deck == nil {
p.Deck = NewDeck()
}
return p
}
// NewDraftPlayer returns a player struct only initialized with a name and an empty deck.
func NewDraftPlayer(name string) *Player {
p := Player{
Name: name,
Deck: NewDeck(),
}
return &p
}
func (p *Player) ResourceGain() int {
if p.Name == "The kraken" {
return p.gameState.Map().ResourceGain * (len(p.gameState.Players()) - 1)
} else {
return p.gameState.Map().ResourceGain
}
}
func (p *Player) UpkeepGain() int {
return p.ResourceGain() - p.UpkeepCost()
}
func (p *Player) UpkeepCost() int {
cost := 0
for _, u := range p.gameState.units {
if u.Controller() != p {
continue
}
cost += u.UpkeepCost()
}
return cost
}
func (p *Player) gainResource(gain int) {
p.Resource += gain
}
func (p *Player) reduceResource(amount int) {
p.Resource -= amount
if p.Resource < 0 {
p.Resource = 0
}
}
func (p *Player) upkeep() []*Player {
p.gainResource(p.ResourceGain())
// TODO: handle upkeep triggers
// Skip upkeep prompt if player does not controll any units
controllsUnits := false
for _, u := range p.gameState.units {
if u.Controller() == p {
controllsUnits = true
break
}
}
if !controllsUnits {
return nil
}
a, err := prompt(p.Ctrl, newUpkeepPrompt(p))
if err != nil {
// FIXME: handle error
}
if _, ok := a.(*PassPriority); ok {
a = newUpkeepAction(p)
}
// FIXME: upkeep action is special paying is part of its effect
p.gameState.declareAction(a)
return p.gameState.stack.resolve()
}
func (p *Player) actionPhase() []*Player {
for {
a, err := promptAction(p.Ctrl)
if err != nil {
// FIXME
}
if _, ok := a.(*PassPriority); ok {
return nil
}
if a == nil {
log.Fatal("Received nil action from ", p.Name)
}
p.gameState.declareAction(a)
w := p.gameState.stack.resolve()
if len(w) > 0 {
return w
}
}
}
func (p *Player) buyPhase() []*Player {
s := p.gameState
if p.Store.Size() == 0 && s.Map().HasStores() && len(p.knownStores) == 0 {
return nil
}
a, err := promptBuy(p.Ctrl)
if err != nil {
// FIXME
}
if _, ok := a.(*PassPriority); ok {
return nil
}
if a.Targets().HasSelections() {
s.declareAction(a)
return s.stack.resolve()
}
return nil
}
func (p *Player) discardHand() {
for _, c := range p.Hand.Cards() {
p.DiscardCard(c)
}
}
func (p *Player) DiscardCard(c *Card) {
p.Hand.MoveCard(c, p.DiscardPile)
}
func (p *Player) discardStep() {
if p.Hand.Size() == 0 {
return
}
cards := p.PromptHandCardSelection(0, p.Hand.Size())
for _, c := range cards {
p.DiscardCard(c)
}
}
func (p *Player) PromptHandCardSelection(min, max int) []*Card {
p.Ctrl.SendNotification(newHandCardSelectionPrompt(p, min, max))
_a, err := p.Ctrl.RecvAction()
if err != nil {
// FIXME
}
switch a := _a.(type) {
case *TargetSelection:
err := a.CheckTargets(p.gameState)
if err != nil {
log.Panicf("Invalid hand card selection: %v", err)
}
return utils.InterfaceSliceToTypedSlice[*Card](a.Target().sel)
case *PassPriority:
return nil
default:
log.Panicf("Unexpected response type %T for hand card selection", a)
}
return nil
}
func (p *Player) Draw() {
toDraw := p.DrawPerTurn - p.Hand.Size()
if toDraw < 1 {
return
}
p.DrawN(toDraw)
}
func (p *Player) DrawN(n int) {
drawnCards := p.Deck.Draw(n)
p.Hand.AddCards(drawnCards)
}
func (p *Player) IsEnemy(other *Player) bool {
// TODO: support coop / teams
return p != other
}
func (p *Player) AvailableStores() (stores []*Store) {
m := p.gameState.Map()
for pos, store := range m.Stores {
t := m.TileAt(pos)
if t.Permanent != nil && t.Permanent.Controller() == p {
stores = append(stores, store)
}
}
return
}
func (p *Player) KnowsStore(pos Position) bool {
return p.knownStores[pos]
}
func (p *Player) addKnownStore(pos Position) {
p.knownStores[pos] = true
}
func (p *Player) clearKnownStore() {
p.knownStores = make(map[Position]bool)
}
|
