/
main.go
84 lines (66 loc) · 1.66 KB
/
main.go
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// GoInvaders project main.go
package main
import (
"fmt"
"github.com/chuckpreslar/emission"
tm "github.com/nsf/termbox-go"
"github.com/scottdriscoll/GoInvaders/alien"
"github.com/scottdriscoll/GoInvaders/event"
"github.com/scottdriscoll/GoInvaders/gameboard"
"github.com/scottdriscoll/GoInvaders/keyboard"
"github.com/scottdriscoll/GoInvaders/player"
"syscall"
"time"
)
func main() {
tm.Init()
tm.Clear(tm.ColorDefault, tm.ColorDefault)
gameOver := false
playerWon := false
emitter := emission.NewEmitter()
emitter.On(event.EVENT_KEY_CTRL_C, func() {
gameOver = true
})
emitter.On(event.EVENT_PLAYER_WINS, func() {
playerWon = true
gameOver = true
})
emitter.On(event.EVENT_PLAYER_LOSES, func() {
gameOver = true
})
keyboard := new(keyboard.Keyboard)
keyboard.Init(emitter)
mainboard := new(gameboard.Mainboard)
mainboard.Init(1, 1, 50, 20)
player := new(player.Player)
player.Init(emitter, 1, 50, 20)
alienManager := new(alien.AlienManager)
alienManager.Init(emitter, 1, 1, 50, 20)
var currentTime syscall.Timeval
eventQueue := make(chan tm.Event)
go func() {
for {
eventQueue <- tm.PollEvent()
}
}()
timer := time.NewTimer(time.Duration(time.Millisecond * 60))
for gameOver == false {
select {
case ev := <-eventQueue:
if ev.Type == tm.EventKey {
keyboard.HandleEvent(ev.Key)
}
case <-timer.C:
syscall.Gettimeofday(¤tTime)
emitter.Emit(event.EVENT_HEARTBEAT, (int64(currentTime.Sec)*1e3 + int64(currentTime.Usec)/1e3))
timer.Reset(time.Duration(time.Millisecond * 60))
}
tm.Flush()
}
tm.Close()
if playerWon == true {
fmt.Println("You win!")
} else {
fmt.Println("You lose :(")
}
}