forked from MTSR/mapserver
75 lines
1.6 KiB
Go
75 lines
1.6 KiB
Go
package mapobject
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import (
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"mapserver/mapobjectdb"
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"mapserver/types"
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"math"
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"strconv"
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"github.com/minetest-go/mapparser"
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)
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type SmartShopBlock struct{}
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func (this *SmartShopBlock) onMapObject(mbpos *types.MapBlockCoords, x, y, z int, block *mapparser.MapBlock) []*mapobjectdb.MapObject {
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list := make([]*mapobjectdb.MapObject, 0)
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md := block.Metadata.GetMetadata(x, y, z)
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invMap := block.Metadata.GetInventoryMapAtPos(x, y, z)
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mainInv := invMap["main"]
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isCreative := md["type"] == "0"
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if mainInv.IsEmpty() {
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return list
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}
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for i := 1; i <= 4; i++ {
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payInvName := "pay" + strconv.Itoa(i)
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giveInvName := "give" + strconv.Itoa(i)
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pay := invMap[payInvName]
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give := invMap[giveInvName]
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if len(pay.Items) == 0 || len(give.Items) == 0 {
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continue
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}
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o := mapobjectdb.NewMapObject(mbpos, x, y, z, "shop")
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o.Attributes["type"] = "smartshop"
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o.Attributes["owner"] = md["owner"]
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in_item := pay.Items[0].Name
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in_count := math.Max(1, float64(pay.Items[0].Count))
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out_item := give.Items[0].Name
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out_count := math.Max(1, float64(give.Items[0].Count))
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stock := 0
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if isCreative {
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stock = 999
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} else {
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for _, item := range mainInv.Items {
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if item.Name == out_item {
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stock += item.Count
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}
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}
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}
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//multiples of out_count
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stock_factor := math.Floor(float64(stock) / float64(out_count))
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o.Attributes["in_item"] = in_item
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o.Attributes["in_count"] = strconv.Itoa(int(in_count))
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o.Attributes["out_item"] = out_item
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o.Attributes["out_count"] = strconv.Itoa(int(out_count))
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o.Attributes["stock"] = strconv.Itoa(int(stock_factor))
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list = append(list, o)
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}
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return list
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}
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