use gogues ecs, not working, needs rethinking

cmd/game/main.go

@@ -3,6 +3,7 @@ package main
 import (
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
+	"lab.zaar.be/thefish/alchemyst-go/engine/ecs"
 	"lab.zaar.be/thefish/alchemyst-go/engine/gamemap"
 	"lab.zaar.be/thefish/alchemyst-go/engine/gamemap/mapgens"
 	"lab.zaar.be/thefish/alchemyst-go/engine/gamestate"
@@ -44,8 +45,8 @@ var State = gamestate.GameState{
 	Exit:         make(chan struct{}, 1),
 	Input:        make(chan string, 1),
 	RawInput:     make(chan int, 1),
-	FovRecompute: make(chan struct{},1),
-	Redraw: 	  make(chan struct{},1),
+	FovRecompute: make(chan struct{}, 1),
+	Redraw:       make(chan struct{}, 1),
 }
 
 func main() {
@@ -66,35 +67,58 @@ func main() {
 	State.Level = level
 	vp := mainwindow.NewViewPort(30, 0, 70, 47, mw.GetLayer("base"))
 
-
 	screenMgr := types.NewScreenManager(mainCtx)
 	screenMgr.AddScreen("title", &screens.TitleScreen{})
 	screenMgr.AddScreen("game", screens.NewGameScreen(mw, &State, vp))
 
 	screenMgr.SetScreenByName("game")
 
-
 	//fixme
-	player := &mob.Player{
-		Mob: mob.Mob{
-			Appearance: &types.Appearance{
-				Glyph: &types.PlainGlyphHolder{"@"},
-				ColorSet: &types.TileColorSet{
-					Fg:     &types.PlainColorHolder{255, 255, 255, 255},
-				},
-			},
-			Coords: rooms[0].Center,
-			BlocksPass: true,
-		},
-	}
-	State.Player = player
+	//player := &mob.Player{
+	//	Mob: mob.Mob{
+	//		Appearance: &types.Appearance{
+	//			Glyph: &types.PlainGlyphHolder{"@"},
+	//			ColorSet: &types.TileColorSet{
+	//				Fg:     &types.PlainColorHolder{255, 255, 255, 255},
+	//			},
+	//		},
+	//		Coords: rooms[0].Center,
+	//		BlocksPass: true,
+	//	},
+	//}
+	//State.Player = player
 
-	vp.PlayerCoords = player.Coords
-	vp.Render(&State)
+	//vp.PlayerCoords = player.Coords
+	//vp.Render(&State)
 
 	go decodeInput(mainCtx, mw.GetLayer("base"))
 	go vp.Listen(State)
 
+	controller := ecs.NewController()
+
+	controller.MapComponentClass("coords", types.Coords{})
+	controller.MapComponentClass("appearance", types.Appearance{})
+	controller.MapComponentClass("mob", mob.Mob{})
+
+	player := controller.CreateEntity([]ecs.Component{})
+
+	controller.AddComponent(player, &types.Appearance{
+		Glyph: &types.PlainGlyphHolder{"@"},
+		ColorSet: &types.TileColorSet{
+			Fg: &types.PlainColorHolder{255, 255, 255, 255},
+		},
+	})
+
+	controller.AddComponent(player, rooms[0].Center) //implicit Coords
+
+
+	render := mob.MobRenderSystem{EntityController: controller}
+
+	controller.AddSystem(render, 1)
+
+
+
+
 	//but every call to bearlibterminal must be wrapped to closure and passed to mainfunc
 	var exit = false
 	for !exit {
@@ -112,7 +136,7 @@ func main() {
 			mainCtx.Logger().Warn().Msg("quitting NOW")
 			exit = true
 			break
-		// не оставляйте default в бесконесчном select {} - сожрет всё CPU
+			// не оставляйте default в бесконесчном select {} - сожрет всё CPU
 		default:
 			screenMgr.CurrentScreen.Render()
 			blt.Refresh()