1 files changed, 204 insertions, 0 deletions
diff --git a/go/ui/freeMapControl.go b/go/ui/freeMapControl.go
new file mode 100644
index 00000000..574208d2
--- /dev/null
+++ b/go/ui/freeMapControl.go
@@ -0,0 +1,204 @@
+package ui
+
+import (
+	"log"
+
+	"github.com/hajimehoshi/ebiten/v2"
+
+	"muhq.space/muhqs-game/go/game"
+)
+
+type pannedPermanent struct {
+	WidgetBase
+	p game.Permanent
+}
+
+func NewPannedPermanent(x, y int, p game.Permanent) *pannedPermanent {
+	pp := &pannedPermanent{NewWidgetBase(x, y, PERMANENT_WIDTH, PERMANENT_HEIGHT), p}
+	pp.renderImpl = func() *ebiten.Image { return pp.render() }
+	log.Printf("create new panned permanent")
+	return pp
+}
+
+func (pp *pannedPermanent) move(pan *pan) {
+	pp.X, pp.Y = ebiten.TouchPosition(pan.id)
+}
+
+func (pp *pannedPermanent) render() *ebiten.Image {
+	if pp.img == nil {
+		pp.img = getPermanentSymbol(pp.p, 0)
+	}
+	return pp.img
+}
+
+type FreeMapControl struct {
+	Collection
+	Mv              *MapView
+	gameState       *game.LocalState
+	storeView       *PocList
+	storesOnMap     bool
+	choice          Widget
+	pannedPermanent *pannedPermanent
+}
+
+func NewFreeMapControl(g *game.LocalState) *FreeMapControl {
+	mc := &FreeMapControl{gameState: g}
+	mc.Mv = NewMapView(g)
+	mc.Mv.RegisterHandler("click", func(x, y int) {
+		if obj := mc.Mv.FindObjectAt(x, y); obj != nil {
+			mc.handleSelection(obj, x, y)
+		}
+	})
+	mc.AddWidget(mc.Mv)
+
+	storeTiles := g.Map().FilterTiles(func(t *game.Tile) bool { return t.Type == game.TileTypes.Store })
+	mc.storesOnMap = len(storeTiles) > 0
+
+	return mc
+}
+
+func (mc *FreeMapControl) showStore(x, y int, tile *game.Tile) {
+	mc.storeView = NewPocList(x, y, mc.gameState.Map().StoreOn(tile.Position))
+	mc.AddWidget(mc.storeView)
+}
+
+func (mc *FreeMapControl) hideStore() {
+	mc.RemoveWidget(mc.storeView)
+	mc.storeView = nil
+}
+
+func (mc *FreeMapControl) addChoice(choice Widget) {
+	if mc.choice != nil {
+		mc.removeChoice()
+	}
+	mc.choice = choice
+	mc.AddWidget(choice)
+}
+
+func (mc *FreeMapControl) removeChoice() {
+	mc.RemoveWidget(mc.choice)
+	mc.choice = nil
+}
+
+func (mc *FreeMapControl) addCreatePermanentChoice(x, y int, kind game.CardType, tile *game.Tile) {
+	choices := []interface{}{"undefined"}
+	// TODO: add all fitting choices from the player decks
+	onclick := func(c *Choice, x, y int) {
+		mc.Mv.ClearPermanentsHighlights()
+		mc.removeChoice()
+		// choice := choices[c.GetChoosen(x, y)]
+		// mc.gameState.NewPerm(choice, tile)
+	}
+	mc.addChoice(NewChoice(x, y, choices, onclick))
+}
+
+func (mc *FreeMapControl) addPermanentChoice(x, y int, p game.Permanent) {
+	choices := []interface{}{"move", "destroy"}
+	onclick := func(c *Choice, x, y int) {
+		mc.Mv.ClearPermanentsHighlights()
+		mc.removeChoice()
+		switch choices[c.GetChoosen(x, y)] {
+		case "move":
+		case "destroy":
+			mc.gameState.RemovePermanent(p)
+		}
+	}
+	mc.addChoice(NewChoice(x, y, choices, onclick))
+}
+
+func (mc *FreeMapControl) handleSelection(obj interface{}, x, y int) {
+	// Hide the store if the user selected something else
+	if mc.storeView != nil {
+		mc.hideStore()
+	}
+
+	switch obj := obj.(type) {
+	case *game.Tile:
+		// TODO: incoorperate the store view intobthe tile choice
+		if mc.storesOnMap && obj.Type == game.TileTypes.Store {
+
+			mc.showStore(x, y, obj)
+		} else if obj.Permanent != nil {
+			// Permanent action
+			mc.Mv.AddHighlightPermanent(obj.Permanent, HighlightSelectionColor)
+			mc.addPermanentChoice(x, y, obj.Permanent)
+		} else {
+			mc.Mv.ClearTileHighlights()
+			mc.Mv.AddHighlightTile(obj, HighlightSelectionColor)
+			// Create permanent
+			choices := []interface{}{"unit", "artifact", "neutralize"}
+			onclick := func(c *Choice, x, y int) {
+				mc.Mv.ClearTileHighlights()
+				mc.removeChoice()
+				switch choices[c.GetChoosen(x, y)] {
+				// TODO: create permanents
+				case "unit":
+					mc.addCreatePermanentChoice(x, y, game.CardTypes.Unit, obj)
+				case "artifact":
+					mc.addCreatePermanentChoice(x, y, game.CardTypes.Artifact, obj)
+				case "neutralize":
+					obj.Neutralize()
+					mc.Mv.ForceRedraw()
+					mc.removeChoice()
+					log.Printf("Neutralize %p at\n", obj, obj.Position)
+				}
+			}
+			mc.addChoice(NewChoice(x, y, choices, onclick))
+
+		}
+		log.Printf("%s selected at %d %d\n", obj, x, y)
+	case game.Permanent:
+		mc.addPermanentChoice(x, y, obj)
+	}
+}
+
+func (mc *FreeMapControl) handlePanning() {
+	pan := TouchManager.pan
+	if pan != nil {
+		if mc.pannedPermanent != nil {
+			mc.pannedPermanent.move(pan)
+		} else if perm, ok := mc.Mv.FindObjectAt(pan.originX, pan.originY).(game.Permanent); ok {
+			x, y := ebiten.TouchPosition(pan.id)
+			mc.pannedPermanent = NewPannedPermanent(x, y, perm)
+			mc.AddWidget(mc.pannedPermanent)
+		}
+	} else if mc.pannedPermanent != nil {
+		pp := mc.pannedPermanent
+		o := mc.Mv.FindObjectAt(pp.X, pp.Y)
+		if tile, ok := o.(*game.Tile); ok {
+			log.Printf("drop panned permanet on %s\n", tile)
+			mc.gameState.MovePermanent(pp.p, tile)
+			mc.Mv.ForceRedraw()
+		}
+		mc.RemoveWidget(mc.pannedPermanent)
+		mc.pannedPermanent = nil
+	}
+}
+
+func (mc *FreeMapControl) Update() error {
+	c := mc.choice
+	if err := mc.Collection.Update(); err != nil {
+		return err
+	}
+
+	// The Choice has already handled the Update
+	if c != mc.choice {
+		return nil
+	}
+
+	mc.handlePanning()
+
+	return nil
+}
+
+func (mc *FreeMapControl) Scale(s float64) {
+	mc.Mv.Scale(s)
+}
+
+// Hide and cancel all control elements
+func (mc *FreeMapControl) CancelControl() {
+	mc.Mv.ClearPermanentsHighlights()
+	mc.Mv.ClearTileHighlights()
+	mc.hideStore()
+	mc.removeChoice()
+}