feat: implemented janky object interaction model

1 files changed, 48 insertions, 0 deletions

diff --git a/internal/game/cmd_drop.go b/internal/game/cmd_drop.go
new file mode 100644
index 0000000..511688a
--- /dev/null
+++ b/internal/game/cmd_drop.go
@@ -0,0 +1,48 @@
+package game
+
+import (
+	"fmt"
+
+	"thirdcollapse/internal/net"
+	"thirdcollapse/internal/player"
+)
+
+func (g *Game) doDrop(sess *net.Session, input string) {
+	p := sess.Player.(*player.Player)
+
+	matches := g.findInventoryMatches(input, p)
+	if len(matches) == 0 {
+		sess.WriteLine(fmt.Sprintf("You don't have any '%s'.", input))
+		return
+	}
+
+	unique := uniqueItemNames(matches)
+	if len(unique) > 1 {
+		sess.WriteLine("Which one?")
+		for _, name := range unique {
+			sess.WriteLine(fmt.Sprintf("  - %s", name))
+		}
+		return
+	}
+
+	itemID := matches[0].ID
+	slotIdx := matches[0].Slot
+	slot := p.InvSlot(slotIdx)
+	def, _ := g.ItemStore.Load(itemID)
+
+	qty := 1
+	name := itemID
+	if def != nil {
+		name = def.Name
+	}
+
+	if slot.Quantity > qty {
+		slot.Quantity -= qty
+	} else {
+		p.SetInvSlot(slotIdx, nil)
+	}
+
+	g.World.AddGroundItem(p.RoomID, itemID, qty)
+	g.AccountStore.SaveCharacter(p)
+	sess.WriteLine(fmt.Sprintf("You drop a %s.", name))
+}