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OpenDiablo2/d2core/d2records/set_item_loader.go
2020-12-18 18:46:34 +01:00

101 lines
3.0 KiB
Go

package d2records
import (
"fmt"
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2fileformats/d2txt"
)
const (
numPropertiesOnSetItem = 9
numBonusPropertiesOnSetItem = 5
bonusToken1 = "a"
bonusToken2 = "b"
propCodeFmt = "prop%d"
propParamFmt = "par%d"
propMinFmt = "min%d"
propMaxFmt = "max%d"
bonusCodeFmt = "aprop%d%s"
bonusParamFmt = "apar%d%s"
bonusMinFmt = "amin%d%s"
bonusMaxFmt = "amax%d%s"
)
// SetItemProperty is describes a property of a set item
type SetItemProperty = PropertyDescriptor
// Loadrecords loads all of the SetItemRecords from records.txt
func setItemLoader(r *RecordManager, d *d2txt.DataDictionary) error {
records := make(map[string]*SetItemRecord)
for d.Next() {
record := &SetItemRecord{
SetItemKey: d.String("index"),
SetKey: d.String("set"),
ItemCode: d.String("item"),
Rarity: d.Number("rarity"),
QualityLevel: d.Number("lvl"),
RequiredLevel: d.Number("lvl req"),
CharacterPaletteTransform: d.Number("chrtransform"),
InventoryPaletteTransform: d.Number("invtransform"),
InvFile: d.String("invfile"),
FlippyFile: d.String("flippyfile"),
DropSound: d.String("dropsound"),
DropSfxFrame: d.Number("dropsfxframe"),
UseSound: d.String("usesound"),
CostMult: d.Number("cost mult"),
CostAdd: d.Number("cost add"),
AddFn: d.Number("add func"),
}
// normal properties
props := [numPropertiesOnSetItem]*SetItemProperty{}
for idx := 0; idx < numPropertiesOnSetItem; idx++ {
num := idx + 1
props[idx] = &SetItemProperty{
d.String(fmt.Sprintf(propCodeFmt, num)),
d.String(fmt.Sprintf(propParamFmt, num)),
d.Number(fmt.Sprintf(propMinFmt, num)),
d.Number(fmt.Sprintf(propMaxFmt, num)),
}
}
// set bonus properties
bonus1 := [numBonusPropertiesOnSetItem]*SetItemProperty{}
bonus2 := [numBonusPropertiesOnSetItem]*SetItemProperty{}
for idx := 0; idx < numBonusPropertiesOnSetItem; idx++ {
num := idx + 1
bonus1[idx] = &SetItemProperty{
d.String(fmt.Sprintf(bonusCodeFmt, num, bonusToken1)),
d.String(fmt.Sprintf(bonusParamFmt, num, bonusToken1)),
d.Number(fmt.Sprintf(bonusMinFmt, num, bonusToken1)),
d.Number(fmt.Sprintf(bonusMaxFmt, num, bonusToken1)),
}
bonus2[idx] = &SetItemProperty{
d.String(fmt.Sprintf(bonusCodeFmt, num, bonusToken2)),
d.String(fmt.Sprintf(bonusParamFmt, num, bonusToken2)),
d.Number(fmt.Sprintf(bonusMinFmt, num, bonusToken2)),
d.Number(fmt.Sprintf(bonusMaxFmt, num, bonusToken2)),
}
}
record.Properties = props
records[record.SetItemKey] = record
}
if d.Err != nil {
return d.Err
}
r.Item.SetItems = records
r.Debugf("Loaded %d SetItem records", len(records))
return nil
}