game.go

@@ -3,7 +3,6 @@ package main
 import (
 	"fmt"
 	"log"
-	"math/rand"
 
 	"github.com/gdamore/tcell/v2"
 )
@@ -13,22 +12,14 @@ func gameinit() {
 	if err != nil {
 		log.Fatalln("Initilization error: ", err)
 	}
-	go game.gameDirector()
+	go gameDirector(&game)
-	game.keyboardProcessor()
+	keyboardProcessor(&game)
 
 	// Quit the screen
 	quit(&game)
 
 	// Give closure
-	if game.gameover == 1 {
+	fmt.Println("You get rekt lol.")
-		fmt.Println("You get rekt by a robot")
-	} else if game.gameover == 2 {
-		fmt.Println("You took the easy way out")
-	}
-
-	fmt.Println("Score:", game.player.score)
-	fmt.Println("Moves:", game.player.moves)
-	fmt.Println("Teleports:", game.player.teleports)
 
 }
 
@@ -56,11 +47,9 @@ func initialize() (Game, error) {
 				x: 40,
 				y: 12,
 			},
-			score:     0,
 			moves:     0,
 			teleports: 0,
 		},
-		level: 1,
 		// robots:   []Robot, // I need this maybe
 		// trash: []Position, // I will need this
 		gameover: 0,
@@ -69,7 +58,7 @@ func initialize() (Game, error) {
 	return game, err
 }
 
-func (game *Game) gameDirector() {
+func gameDirector(game *Game) {
 	defer quit(game)
 
 	for {
@@ -78,15 +67,11 @@ func (game *Game) gameDirector() {
 		game.screen.Clear()
 
 		// Draw starter conditions
-		game.drawBox()
+		game.drawBox(game)
-		game.drawPlayer()
+		game.drawPlayer(game)
-		game.drawCoords()
+		game.drawCoords(game)
 
 		// Draw robots??
-		if len(game.robots) == 0 {
-			game.initRobots()
-		}
-		game.drawRobots()
 
 		// Draw the screen
 		game.screen.Show()
@@ -98,7 +83,7 @@ func (game *Game) gameDirector() {
 
 }
 
-func (game *Game) keyboardProcessor() {
+func keyboardProcessor(game *Game) {
 	defer close(game.keypresses)
 
 	for {
@@ -111,7 +96,6 @@ func (game *Game) keyboardProcessor() {
 		case *tcell.EventKey:
 			// Keys to bug out
 			if ev.Key() == tcell.KeyEscape || ev.Key() == tcell.KeyCtrlC {
-				game.gameover = 2
 				return
 
 				// Screen management
@@ -141,32 +125,18 @@ func (game *Game) keyboardProcessor() {
 				game.keypresses <- teleport
 			}
 		}
+
+		if game.gameover != 0 {
+			return
+		}
+
 	}
 }
 
 func quit(game *Game) {
-	game.screen.Clear()
 	maybePanic := recover()
 	game.screen.Fini()
 	if maybePanic != nil {
 		panic(maybePanic)
 	}
 }
-
-func (game *Game) randPos() Position {
-	var safe bool
-	var pos Position
-
-	for !safe {
-		x := rand.Intn(80)
-		y := rand.Intn(24)
-
-		if x == 0 || x == 79 || y == 0 || y == 23 {
-			safe = false
-		} else {
-			pos = Position{x: x, y: y}
-			safe = true
-		}
-	}
-	return pos
-}

player.go

@@ -2,7 +2,7 @@ package main
 
 import "math/rand"
 
-func (game *Game) drawPlayer() {
+func (g *Game) drawPlayer(game *Game) {
 	game.screen.SetContent(game.player.position.x, game.player.position.y, '@', nil, game.style)
 }
 
@@ -10,65 +10,46 @@ func (g *Game) movePlayer(game *Game, press int) {
 	if press == Left {
 		if game.player.position.x != 2 {
 			game.player.position.x--
-			game.player.moves++
 		}
 	} else if press == Right {
 		if game.player.position.x != 78 {
 			game.player.position.x++
-			game.player.moves++
 		}
 	} else if press == Up {
 		if game.player.position.y != 1 {
 			game.player.position.y--
-			game.player.moves++
 		}
 	} else if press == Down {
 		if game.player.position.y != 22 {
 			game.player.position.y++
-			game.player.moves++
 		}
 	} else if press == upleft {
 		if game.player.position.x != 2 && game.player.position.y != 1 {
 			game.player.position.x--
 			game.player.position.y--
-			game.player.moves++
 		}
 	} else if press == upright {
 		if game.player.position.x != 78 && game.player.position.y != 1 {
 			game.player.position.x++
 			game.player.position.y--
-			game.player.moves++
 		}
 	} else if press == downright {
 		if game.player.position.x != 78 && game.player.position.y != 22 {
 			game.player.position.x++
 			game.player.position.y++
-			game.player.moves++
 		}
 	} else if press == downleft {
 		if game.player.position.x != 2 && game.player.position.y != 22 {
 			game.player.position.x--
 			game.player.position.y++
-			game.player.moves++
 		}
 	} else if press == teleport {
-		game.teleport()
+		game.teleport(game)
-		game.player.teleports++
 	}
 }
 
-func (game *Game) teleport() {
+func (g *Game) teleport(game *Game) {
 	// Draw something nice
 	game.player.position.x = rand.Intn(80)
 	game.player.position.y = rand.Intn(24)
 }
-
-func (game *Game) onPlayer(pos Position) bool {
-	var onPlayer bool
-	if pos.x == game.player.position.x && pos.y == game.player.position.y {
-		onPlayer = true
-	} else {
-		onPlayer = false
-	}
-	return onPlayer
-}

render.go

@@ -3,14 +3,20 @@ package main
 import "strconv"
 
 // drawBox Draw the outline of the box the snake can move in
-func (game *Game) drawBox() {
+func (g *Game) drawBox(game *Game) {
 
-	// Assuming we will always have this
 	x1 := 0
 	y1 := 0
 	x2 := 79
 	y2 := 23
 
+	if y2 < y1 {
+		y1, y2 = y2, y1
+	}
+	if x2 < x1 {
+		x1, x2 = x2, x1
+	}
+
 	// Fill background
 	for row := y1; row <= y2; row++ {
 		for col := x1; col <= x2; col++ {
@@ -38,8 +44,8 @@ func (game *Game) drawBox() {
 
 }
 
-// drawCoords Print the coordinates of the player
+// drawCoords Print the coordinates of the head of the snake
-func (game *Game) drawCoords() {
+func (g *Game) drawCoords(game *Game) {
 	var x, y int = 25, 24
 	for _, r := range []rune("[ x:" + strconv.FormatInt(int64(game.player.position.x), 10) + " y: " + strconv.FormatInt(int64(game.player.position.y), 10) + " ]") {
 		game.screen.SetContent(x, y-1, r, nil, game.style)

robots.go

@@ -1,34 +1,9 @@
 package main
 
-import "fmt"
+func drawRobot(game *Game) {
-
+	game.screen.SetContent(game.player.position.x, game.player.position.y, '+', nil, game.style)
-func (game *Game) initRobots() {
-	var fabricate int = game.level * 16
-	for i := 0; i < fabricate; i++ {
-		var found bool
-		var rndPos Position
-		for !found {
-			rndPos := game.randPos()
-			if !game.onPlayer(rndPos) {
-				found = true
-			}
-		}
-		game.robots = append(game.robots, rndPos)
 }
 
-	for _, r := range game.robots {
+func drawTrash(game *Game) {
-		fmt.Println("xy", r.x, r.y)
+	game.screen.SetContent(game.player.position.x, game.player.position.y, '*', nil, game.style)
-	}
-}
-
-func (game *Game) drawRobots() {
-	for _, r := range game.robots {
-		game.screen.SetContent(r.x, r.y, '+', nil, game.style)
-	}
-}
-
-func (game *Game) drawTrash() {
-	for _, t := range game.trash {
-		game.screen.SetContent(t.x, t.y, '*', nil, game.style)
-	}
 }

types.go

@@ -21,7 +21,6 @@ type Position struct {
 
 type Player struct {
 	position  Position
-	score     int
 	moves     int
 	teleports int
 }
@@ -35,8 +34,7 @@ type Game struct {
 	style      tcell.Style
 	keypresses chan int
 	player     Player
-	level      int
+	robots     []Robot
-	robots     []Position
 	trash      []Position
 	gameover   int
 }