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Item refactor and more (#1)

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This commit is contained in:
Héctor Giménez
2023-08-18 22:33:54 +09:00
committed by GitHub
parent 9a3b131826
commit 1c8aab1580
13 changed files with 213 additions and 64 deletions
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66
pkg/memory/item.go
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@@ -9,9 +9,7 @@ import (
"github.com/hectorgimenez/d2go/pkg/utils"
)
func (gd *GameReader) Items(playerPosition data.Position) data.Items {
hoveredUnitID, hoveredType, isHovered := gd.hoveredData()
func (gd *GameReader) Items(pu data.PlayerUnit, hover data.HoverData) data.Items {
baseAddr := gd.Process.moduleBaseAddressPtr + gd.offset.UnitTable + (4 * 1024)
unitTableBuffer := gd.Process.ReadBytesFromMemory(baseAddr, 128*8)
@@ -38,7 +36,7 @@ func (gd *GameReader) Items(playerPosition data.Position) data.Items {
flags := ReadUIntFromBuffer(unitDataBuffer, 0x18, Uint32)
invPage := ReadUIntFromBuffer(unitDataBuffer, 0x55, Uint8)
itemQuality := ReadUIntFromBuffer(unitDataBuffer, 0x00, Uint32)
//itemOwnerNPC := ReadUIntFromBuffer(unitDataBuffer, 0x0C, Uint32)
itemOwnerNPC := ReadUIntFromBuffer(unitDataBuffer, 0x0C, Uint32)
// Item coordinates (X, Y)
pathPtr := uintptr(ReadUIntFromBuffer(itemDataBuffer, 0x38, Uint64))
@@ -58,7 +56,7 @@ func (gd *GameReader) Items(playerPosition data.Position) data.Items {
name := item.GetNameByEnum(txtFileNo)
itemHovered := false
if isHovered && hoveredType == 4 && hoveredUnitID == unitID {
if hover.IsHovered && hover.UnitType == 4 && hover.UnitID == data.UnitID(unitID) {
itemHovered = true
}
@@ -75,22 +73,53 @@ func (gd *GameReader) Items(playerPosition data.Position) data.Items {
}
setProperties(&itm, uint32(flags))
location := item.LocationUnknown
switch itemLoc {
case 0:
if itm.IsVendor {
items.Shop = append(items.Shop, itm)
if 0x00002000&flags != 0 {
location = item.LocationVendor
break
} else if invPage == 0 {
items.Inventory = append(items.Inventory, itm)
location = item.LocationInventory
break
}
if data.UnitID(itemOwnerNPC) == pu.ID || itemOwnerNPC == 1 {
location = item.LocationStash
break
}
// Offline only
if itemOwnerNPC == 2 {
location = item.LocationSharedStash1
break
}
if itemOwnerNPC == 3 {
location = item.LocationSharedStash2
break
}
if itemOwnerNPC == 4 {
location = item.LocationSharedStash3
break
}
case 1:
items.Equipped = append(items.Equipped, itm)
location = item.LocationEquipped
if itm.Type() == "belt" {
belt.Name = itm.Name
}
case 2:
belt.Items = append(belt.Items, itm)
location = item.LocationBelt
case 3, 5:
items.Ground = append(items.Ground, itm)
location = item.LocationGround
case 6:
location = item.LocationSocket
}
itm.Location = location
if location == item.LocationBelt {
belt.Items = append(belt.Items, itm)
} else {
items.AllItems = append(items.AllItems, itm)
}
itemUnitPtr = uintptr(gd.Process.ReadUInt(itemUnitPtr+0x150, Uint64))
@@ -99,9 +128,9 @@ func (gd *GameReader) Items(playerPosition data.Position) data.Items {
items.Belt = belt
sort.SliceStable(items.Ground, func(i, j int) bool {
distanceI := utils.DistanceFromPoint(playerPosition, items.Ground[i].Position)
distanceJ := utils.DistanceFromPoint(playerPosition, items.Ground[j].Position)
sort.SliceStable(items.AllItems, func(i, j int) bool {
distanceI := utils.DistanceFromPoint(pu.Position, items.AllItems[i].Position)
distanceJ := utils.DistanceFromPoint(pu.Position, items.AllItems[j].Position)
return distanceI < distanceJ
})
@@ -127,3 +156,12 @@ func (gd *GameReader) getItemStats(statCount uint, statPtr uintptr, statExCount
return stats
}
func setProperties(item *data.Item, flags uint32) {
if 0x00400000&flags != 0 {
item.Ethereal = true
}
if 0x00000010&flags != 0 {
item.Identified = true
}
}