gameactions.go

package main

import (
	"strings"
	"sync"

	"github.com/AEPi-AK/game-server/models"
	log "github.com/Sirupsen/logrus"
)

var mutex = &sync.Mutex{}

func playersDone() bool {
	return player1Attacked && player2Attacked || player1Attacked && strings.EqualFold(state.Player2.ID, "") || player2Attacked && strings.EqualFold(state.Player1.ID, "")
}

func PerformAttack(attack models.Attack) models.State {
	mutex.Lock()

	if strings.EqualFold(state.Player1.ID, attack.Target) {
		state.Player1.Hitpoints = state.Player1.Hitpoints - attack.Damage
	} else if strings.EqualFold(state.Player2.ID, attack.Target) {
		state.Player2.Hitpoints = state.Player2.Hitpoints - attack.Damage
	} else if strings.EqualFold(state.Monster.ID, attack.Target) {
		state.Monster.Hitpoints = state.Monster.Hitpoints - attack.Damage
	}

	if strings.EqualFold(state.Player1.ID, attack.Attacker) {
		player1Attacked = true
		state.Player1.LastAttackUsed = attack.Attack

	} else if strings.EqualFold(state.Player2.ID, attack.Attacker) {
		player2Attacked = true
		state.Player2.LastAttackUsed = attack.Attack
	} else if strings.EqualFold(state.Monster.ID, attack.Attacker) {
		monsterTurn = false
		state.Monster.LastAttackUsed = attack.Attack
	}

	if playersDone() {
		monsterTurn = true
	}

	mutex.Unlock()
	return state
}

func PerformHello(hello models.Hello) models.State {
	mutex.Lock()

	if hello.PlayerNum == 1 && strings.EqualFold(state.Player1.ID, "") {
		state.Player1 = hello.Player
	} else if hello.PlayerNum == 2 && strings.EqualFold(state.Player2.ID, "") {
		state.Player2 = hello.Player
	}

	if hello.PlayerNum == 1 && !strings.EqualFold(state.Player1.ID, "") {
		state.Player1.Hitpoints = hello.Player.Hitpoints
	} else if hello.PlayerNum == 2 && !strings.EqualFold(state.Player2.ID, "") {
		state.Player2.Hitpoints = hello.Player.Hitpoints
	}

	mutex.Unlock()
	return state
}

func PerformPoll(poll models.Poll) PollResponse {
	mutex.Lock()
	isMonster := false

	if strings.EqualFold(poll.ID, state.Monster.ID) {
		isMonster = true
	}

	canAttack := false
	if isMonster && monsterTurn {
		canAttack = true
		log.Warn("putting false in poll")
		player1Attacked = false
		player2Attacked = false
	} else if !isMonster && (strings.EqualFold(poll.ID, state.Player1.ID) && !player1Attacked) {
		canAttack = true
	} else if !isMonster && (strings.EqualFold(poll.ID, state.Player2.ID) && !player2Attacked) {
		canAttack = true
	}

	mutex.Unlock()

	return PollResponse{CanAttack: canAttack, State: state}
}

func PerformHelloMonster(helloMonster models.HelloMonster) models.State {
	mutex.Lock()

	state.Monster = helloMonster.Monster

	state.Player1.ID = ""
	state.Player2.ID = ""
	state.Player1.Hitpoints = 0
	state.Player2.Hitpoints = 0
	state.Player1.LastAttackUsed = ""
	state.Player2.LastAttackUsed = ""
	monsterTurn = false
	player1Attacked = false
	player2Attacked = false
	log.Warn("putting false in hello monster")

	mutex.Unlock()
	return state
}