Add colors

1 files changed, 5 insertions, 5 deletions

diff --git a/main.go b/main.go
index b075825..faa48c3 100644
--- a/main.go
+++ b/main.go
@@ -31,11 +31,11 @@ func npos(l, c int, f tris.Field) {
 	}
 }
 
-func render(r [10]bool, block, empty string) string {
+func render(r []int, block, empty string) string {
 	var s string
 	for _, c := range r {
-		if c {
-			s += block
+		if c > 0 {
+			s += fmt.Sprintf("\033[%dm%s\033[0m", c, block)
 		} else {
 			s += empty
 		}
@@ -63,7 +63,7 @@ func main() {
 
 	rand.Seed(time.Now().UnixNano()) // to start with truly random pieces
 
-	var f tris.Field                 // the playing field (10x20)
+	f := tris.NewField(20, 10)                 // the playing field (10x20)
 	var floor, topout, harddrop bool // state machine variables to check special situations
 
 	// define outside of game loop to avoid accidental resets of position
@@ -90,7 +90,7 @@ func main() {
 		slines := fmt.Sprintf("lines %d", linescleared)
 		if !harddrop {
 			fpos(0, 0, f.Add(p))
-			var next tris.Field
+			next := tris.NewField(20, 4)
 			b, next = b.Next(5)
 			npos(0, 24, next)
 			ppos(1, 32, sscore)