tweaks

game/commands.go

@@ -40,6 +40,8 @@ func doCommand(cmd command, s State, teamID int) State {
 		pos := b.Position
 		pos.Pos++
 		s = removeObstacle(s, pos)
+		b.v = 0
+		s = updateBot(s, *b)
 	}
 
 	if b := ActiveBot(s.Teams[teamID]); b != nil {

game/game.go

@@ -33,7 +33,7 @@ func maybePassBaton(s State, teamID int) State {
 		if h.ID >= b.ID || h.Position.Lane != b.Position.Lane {
 			continue
 		}
-		if abs(b.Position.Pos-h.Position.Pos) <= passDistance {
+		if abs(b.Position.Pos-h.Position.Pos) <= PassDistance {
 			h.v = 0
 			h.a = 0
 			s = updateBot(s, *h)
@@ -259,6 +259,6 @@ var (
 const (
 	Steps    = 40
 	numBots  = 4
-	NumTeams = 4
+	NumTeams = 2
 	NumLanes = NumTeams
 )

game/physics.go

@@ -1,19 +1,19 @@
 package game
 
 func accelerate(b Bot) Bot {
-	if b.a < -maxA {
-		b.a = -maxA
+	if b.a < -MaxA {
+		b.a = -MaxA
 	}
-	if b.a > maxA {
-		b.a = maxA
+	if b.a > MaxA {
+		b.a = MaxA
 	}
 
 	b.v += b.a
-	if b.v > maxV {
-		b.v = maxV
+	if b.v > MaxV {
+		b.v = MaxV
 	}
-	if b.v < -maxV {
-		b.v = -maxV
+	if b.v < -MaxV {
+		b.v = -MaxV
 	}
 
 	return b
@@ -50,7 +50,7 @@ func collide(pos, lane int, s State) interface{} {
 
 const (
 	baseAccel    = 1
-	maxA         = 1
-	maxV         = 2
-	passDistance = 2
+	MaxA         = 1
+	MaxV         = 2
+	PassDistance = 2
 )

gfx/gfx.go

@@ -109,13 +109,17 @@ func teamColors(ts []game.Team) map[*game.Team]pixel.RGBA {
 		var c color.RGBA
 		switch i {
 		case 0:
-			c = colornames.Cyan
+			c = colornames.Red
 		case 1:
-			c = colornames.Gold
+			c = colornames.Green
 		case 2:
-			c = colornames.Lavender
+			c = colornames.Blue
 		case 3:
-			c = colornames.Rosybrown
+			c = colornames.Magenta
+		case 4:
+			c = colornames.Cyan
+		case 5:
+			c = colornames.Yellow
 		}
 		m[&ts[i]] = pixel.ToRGBA(c)
 	}