card change cleanup

board.go

@@ -43,7 +43,7 @@ func (b *Board) Move(id, src, dest int) bool {
 	return true
 }
 
-func (b *Board) Play(id int, c Card, dest int) bool {
+func (b *Board) CanPlay(id int, c *Card, dest int) bool {
 	var brd [4]Card
 	if id == 1 {
 		brd = b.Sentinal
@@ -53,7 +53,20 @@ func (b *Board) Play(id int, c Card, dest int) bool {
 	if brd[dest] != nil {
 		return false
 	}
-	brd[dest] = c
+	return true
+}
+
+func (b *Board) Play(id int, c *Card, dest int) bool {
+	var brd [4]Card
+	if id == 1 {
+		brd = b.Sentinal
+	} else {
+		brd = b.Scourge
+	}
+	if brd[dest] != nil {
+		return false
+	}
+	brd[dest] = *c
 	if id == 1 {
 		b.Sentinal = brd
 	} else {

game.go

@@ -44,10 +44,31 @@ func (g *Game) PlayerStateAct(id int, cmd string) *Game {
 			return nil
 		}
 		g.CanDraw = true
+		if id == 1 {
+			for _, v := range g.GameBoard.Sentinal {
+				v.Upkeep(g)
+			}
+		} else {
+			for _, v := range g.GameBoard.Scourge {
+				v.Upkeep(g)
+			}
+		}
 		return g
 	case "e":
 		//end turn and clean up
+		if id != g.CurrentTurn {
+			return nil
+		}
 		g.cardBuffer = []Card{}
+		if id == 1 {
+			for _, v := range g.GameBoard.Sentinal {
+				v.Endstep(g)
+			}
+		} else {
+			for _, v := range g.GameBoard.Scourge {
+				v.Endstep(g)
+			}
+		}
 		if g.CurrentTurn == 1 {
 			g.CurrentTurn = 2
 		} else {
@@ -141,8 +162,13 @@ func (g *Game) PlayerAct(id int, cmd string) []Card {
 		}
 		x_i, _ := strconv.Atoi(cmd_s[1])
 		y_i, _ := strconv.Atoi(cmd_s[2])
-		res := g.GameBoard.Play(g.CurrentTurn, curr.Hand[x_i], y_i)
+		card := curr.Hand[x_i]
+		if g.GameBoard.CanPlay(g.CurrentTurn, &card, y_i) {
+			curr.Hand[x_i].Cast(g)
+		}
+		res := g.GameBoard.Play(g.CurrentTurn, &card, y_i)
 		if res {
+			curr.Hand[x_i].Enters(g)
 			curr.Hand = append(curr.Hand[:x_i], curr.Hand[x_i+1:]...)
 			return g.GameBoard.GetRow(g.CurrentTurn)
 		} else {