mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-05 19:14:14 -04:00
134 lines
4.4 KiB
Go
134 lines
4.4 KiB
Go
package common
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import (
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"log"
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"strings"
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"github.com/OpenDiablo2/OpenDiablo2/resourcepaths"
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)
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type UniqueItemRecord struct {
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Name string
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Version int // 0 = classic pre 1.07, 1 = 1.07-1.11, 100 = expansion
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Enabled bool // if false, this record won't be loaded (should always be true...)
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Ladder bool // if true, can only be found on ladder and not in single player / tcp/ip
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Rarity int // 1-255, higher is more common (ironically...)
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NoLimit bool // if true, can drop more than once per game
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// (if false, can only drop once per game; if it would drop,
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// instead a rare item with enhanced durability drops)
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Level int // item's level, can only be dropped by monsters / recipes / vendors / objects of this level or higher
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// otherwise they would drop a rare item with enhanced durability
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RequiredLevel int // character must have this level to use this item
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Code string // three letter code, points to a record in Weapons, Armor, or Misc
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TypeDescription string
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UberDescription string
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SingleCopy bool // if true, player can only hold one of these. can't trade it or pick it up
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CostMultiplier int // base price is multiplied by this when sold, repaired or bought
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CostAdd int // after multiplied by above, this much is added to the price
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CharacterGfxTransform string // palette shift applied to this items gfx when held and when
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// on the ground (flippy). Points to a record in Colors.txt
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InventoryGfxTransform string // palette shift applied to the inventory gfx
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FlippyFile string // if non-empty, overrides the base item's dropped gfx
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InventoryFile string // if non-empty, overrides the base item's inventory gfx
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DropSound string // if non-empty, overrides the base item's drop sound
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DropSfxFrame int // if non-empty, overrides the base item's frame at which the drop sound plays
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UseSound string // if non-empty, overrides the sound played when item is used
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Properties [12]UniqueItemProperty
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}
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type UniqueItemProperty struct {
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Property string
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Parameter string // depending on the property, this may be an int (usually), or a string
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Min int
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Max int
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}
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func createUniqueItemRecord(r []string) UniqueItemRecord {
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i := -1
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inc := func() int {
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i++
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return i
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}
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result := UniqueItemRecord{
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Name: r[inc()],
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Version: StringToInt(EmptyToZero(r[inc()])),
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Enabled: StringToInt(EmptyToZero(r[inc()])) == 1,
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Ladder: StringToInt(EmptyToZero(r[inc()])) == 1,
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Rarity: StringToInt(EmptyToZero(r[inc()])),
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NoLimit: StringToInt(EmptyToZero(r[inc()])) == 1,
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Level: StringToInt(EmptyToZero(r[inc()])),
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RequiredLevel: StringToInt(EmptyToZero(r[inc()])),
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Code: r[inc()],
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TypeDescription: r[inc()],
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UberDescription: r[inc()],
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SingleCopy: StringToInt(EmptyToZero(r[inc()])) == 1,
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CostMultiplier: StringToInt(EmptyToZero(r[inc()])),
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CostAdd: StringToInt(EmptyToZero(r[inc()])),
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CharacterGfxTransform: r[inc()],
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InventoryGfxTransform: r[inc()],
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FlippyFile: r[inc()],
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InventoryFile: r[inc()],
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DropSound: r[inc()],
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DropSfxFrame: StringToInt(EmptyToZero(r[inc()])),
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UseSound: r[inc()],
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Properties: [12]UniqueItemProperty{
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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createUniqueItemProperty(&r, inc),
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},
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}
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return result
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}
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func createUniqueItemProperty(r *[]string, inc func() int) UniqueItemProperty {
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result := UniqueItemProperty{
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Property: (*r)[inc()],
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Parameter: (*r)[inc()],
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Min: StringToInt(EmptyToZero((*r)[inc()])),
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Max: StringToInt(EmptyToZero((*r)[inc()])),
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}
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return result
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}
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var UniqueItems map[string]*UniqueItemRecord
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func LoadUniqueItems(fileProvider FileProvider) {
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UniqueItems = make(map[string]*UniqueItemRecord)
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data := strings.Split(string(fileProvider.LoadFile(resourcepaths.UniqueItems)), "\r\n")[1:]
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for _, line := range data {
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if len(line) == 0 {
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continue
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}
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r := strings.Split(line, "\t")
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// skip rows that are not enabled
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if r[2] != "1" {
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continue
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}
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rec := createUniqueItemRecord(r)
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UniqueItems[rec.Code] = &rec
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}
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log.Printf("Loaded %d unique items", len(UniqueItems))
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}
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