move to terrain render system

engine/gamemap/room.go

@@ -1,12 +1,14 @@
 package gamemap
 
 import (
+	"context"
 	"errors"
 	"fmt"
 	"lab.zaar.be/thefish/alchemyst-go/engine/items"
 	"lab.zaar.be/thefish/alchemyst-go/engine/mob"
 	"lab.zaar.be/thefish/alchemyst-go/engine/types"
 	"lab.zaar.be/thefish/alchemyst-go/util"
+	"lab.zaar.be/thefish/alchemyst-go/util/appctx"
 	"strings"
 )
 
@@ -31,7 +33,7 @@ func (r *Room) Put (x, y int, tileFunc interface{}) {
 	}
 }
 
-func (room *Room) BlitToLevel(l *Level) error {
+func (room *Room) BlitToLevel(ctx context.Context, l *Level) error {
 	//copy tiles like this:
 	//https://stackoverflow.com/questions/21011023/copy-pointer-values-a-b-in-golang
 
@@ -49,7 +51,7 @@ func (room *Room) BlitToLevel(l *Level) error {
 			//check underlying tile
 			if underlyingTile == nil ||
 				underlyingTile.Name != "Wall" {
-				fmt.Println("Invalid blit!")
+				appctx.Logger(ctx).Warn().Msg("Invalid blit!")
 				return invalidBlit
 			}
 			l.Put(mapCoords.X, mapCoords.Y, tileFunc)