149 lines
6.6 KiB
Go
149 lines
6.6 KiB
Go
package memory
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import (
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"encoding/binary"
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)
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type Offset struct {
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GameData uintptr
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UnitTable uintptr
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UI uintptr
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Hover uintptr
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Expansion uintptr
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RosterOffset uintptr
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PanelManagerContainerOffset uintptr
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WidgetStatesOffset uintptr
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WaypointsOffset uintptr
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FPS uintptr
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KeyBindingsOffset uintptr
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KeyBindingsSkillsOffset uintptr
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QuestInfo uintptr
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TZ uintptr
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Quests uintptr
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Ping uintptr
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LegacyGraphics uintptr
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CharData uintptr
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}
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func calculateOffsets(process *Process) Offset {
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// ignoring errors, always best practices
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memory, _ := process.getProcessMemory()
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// GameReader
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pattern := process.FindPattern(memory, "\x44\x88\x25\x00\x00\x00\x00\x66\x44\x89\x25\x00\x00\x00\x00", "xxx????xxxx????")
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bytes := process.ReadBytesFromMemory(pattern+0x3, 4)
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offsetInt := uintptr(binary.LittleEndian.Uint32(bytes))
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gameDataOffset := (pattern - process.moduleBaseAddressPtr) - 0x121 + offsetInt
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// UnitTable
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pattern = process.FindPattern(memory, "\x48\x03\xC7\x49\x8B\x8C\xC6", "xxxxxxx")
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bytes = process.ReadBytesFromMemory(pattern+7, 4)
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unitTableOffset := uintptr(binary.LittleEndian.Uint32(bytes))
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// UI
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pattern = process.FindPattern(memory, "\x40\x84\xed\x0f\x94\x05", "xxxxxx")
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uiOffset := process.ReadUInt(pattern+6, Uint32)
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uiOffsetPtr := (pattern - process.moduleBaseAddressPtr) + 10 + uintptr(uiOffset)
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// Hover
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pattern = process.FindPattern(memory, "\xc6\x84\xc2\x00\x00\x00\x00\x00\x48\x8b\x74", "xxx?????xxx")
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hoverOffset := process.ReadUInt(pattern+3, Uint32) - 1
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// Expansion
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pattern = process.FindPattern(memory, "\x48\x8B\x05\x00\x00\x00\x00\x48\x8B\xD9\xF3\x0F\x10\x50\x00", "xxx????xxxxxxx?")
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offsetPtr := uintptr(process.ReadUInt(pattern+3, Uint32))
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expOffset := pattern - process.moduleBaseAddressPtr + 7 + offsetPtr
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// Party members offset
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pattern = process.FindPattern(memory, "\x02\x45\x33\xD2\x4D\x8B", "xxxxxx")
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offsetPtr = uintptr(process.ReadUInt(pattern-3, Uint32))
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rosterOffset := pattern - process.moduleBaseAddressPtr + 1 + offsetPtr
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// PanelManagerContainer
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pattern = process.FindPatternByOperand(memory, "\x48\x89\x05\x00\x00\x00\x00\x48\x85\xDB\x74\x1E", "xxx????xxxxx")
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bytes = process.ReadBytesFromMemory(pattern, 8)
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panelManagerContainerOffset := (pattern - process.moduleBaseAddressPtr) // uintptr(binary.LittleEndian.Uint64(bytes))
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// WidgetStates
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pattern = process.FindPattern(memory, "\x48\x8B\x0D\x00\x00\x00\x00\x4C\x8D\x44\x24\x00\x48\x03\xC2", "xxx????xxxx?xxx")
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WidgetStatesPtr := process.ReadUInt(pattern+3, Uint32)
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WidgetStatesOffset := pattern - process.moduleBaseAddressPtr + 7 + uintptr(WidgetStatesPtr)
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// Waypoints
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pattern = process.FindPattern(memory, "\x48\x89\x05\x00\x00\x00\x00\x0F\x11\x00", "xxx????xxx")
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offsetBuffer := process.ReadUInt(pattern+3, Uint32)
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WaypointsOffset := pattern - process.moduleBaseAddressPtr + 23 + uintptr(offsetBuffer)
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// FPS
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pattern = process.FindPattern(memory, "\x8B\x1D\x00\x00\x00\x00\x48\x8D\x05\x00\x00\x00\x00\x48\x8D\x4C\x24\x40", "xx????xxx????xxxxx")
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fpsOffsetPtr := uintptr(process.ReadUInt(pattern+2, Uint32))
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fpsOffset := pattern - process.moduleBaseAddressPtr + 6 + fpsOffsetPtr
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// Keybindings
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pattern = process.FindPattern(memory, "\x48\x8D\x05\xAF\xEE", "xxxxx")
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bytes = process.ReadBytesFromMemory(pattern+3, 4)
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relativeOffset := int32(binary.LittleEndian.Uint32(bytes))
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keyBindingsOffset := pattern - process.moduleBaseAddressPtr + 7 + uintptr(relativeOffset)
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// KeyBindings Skills
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pattern = process.FindPattern(memory, "\x0F\x10\x04\x24\x48\x6B\xC8\x1C\x48\x8D\x05", "xxxxxxxxxxx")
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var keyBindingsSkillsOffset uintptr
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bytes = process.ReadBytesFromMemory(pattern+11, 4)
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relativeOffset = int32(binary.LittleEndian.Uint32(bytes))
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keyBindingsSkillsOffset = uintptr(int64(pattern) + 15 + int64(relativeOffset))
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// QuestInfo
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pattern = process.FindPattern(memory, "\x48\x8B\x0D\x00\x00\x00\x00\xE8\x00\x00\x00\x00\x45\x33\xE4", "xxx????x????xxx")
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questInfoOffsetPtr := uintptr(process.ReadUInt(pattern+3, Uint32))
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questInfoOffset := pattern - process.moduleBaseAddressPtr + 7 + questInfoOffsetPtr
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// Terror Zones
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pattern = process.FindPattern(memory, "\x48\x89\x05\xCC\xCC\xCC\xCC\x48\x8D\x05\xCC\xCC\xCC\xCC\x48\x89\x05\xCC\xCC\xCC\xCC\x48\x8D\x05\xCC\xCC\xCC\xCC\x48\x89\x15\xCC\xCC\xCC\xCC\x48\x89\x15", "xxx????xxx????xxx????xxx????xxx????xxx")
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tzPtr := process.ReadUInt(pattern+3, Uint32)
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tzOffset := pattern - process.moduleBaseAddressPtr + 7 + uintptr(tzPtr)
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// Quest Bytes Data
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pattern = process.FindPattern(memory, "\x42\xc6\x84\x28\x00\x00\x00\x00\x00\x49\xff\xc5\x49\x83\xfd\x29", "xxxx?????xxxxxxx")
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bytes = process.ReadBytesFromMemory(pattern+4, 4)
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questOffset := uintptr(binary.LittleEndian.Uint32(bytes))
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questDataOffset := questOffset + 1
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// Ping
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pattern = process.FindPattern(memory, "\x48\x8B\x0D\xCC\xCC\xCC\xCC\x49\x2B\xC7", "xxx????xxx")
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bytes = process.ReadBytesFromMemory(pattern+3, 4)
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relativeOffset = int32(binary.LittleEndian.Uint32(bytes))
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pingOffset := pattern - process.moduleBaseAddressPtr + 7 + uintptr(relativeOffset)
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// LegacyGraphics
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pattern = process.FindPattern(memory, "\x80\x3D\x00\x00\x00\x00\x00\x48\x8D\x54\x24\x30", "xx?????xxxxx")
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legacyGfxPtr := uintptr(process.ReadUInt(pattern+2, Uint32))
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legacyGfxOffset := pattern - process.moduleBaseAddressPtr + 7 + legacyGfxPtr
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// CharData
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pattern = process.FindPattern(memory, "\x48\x8D\x05\x00\x00\x00\x00\x89\x93\xF4\x0C\x00\x00", "xxx????xxxxxx")
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bytes = process.ReadBytesFromMemory(pattern+3, 4)
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relativeOffset = int32(binary.LittleEndian.Uint32(bytes))
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charDataOffset := pattern - process.moduleBaseAddressPtr + 7 + uintptr(relativeOffset)
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return Offset{
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GameData: gameDataOffset,
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UnitTable: unitTableOffset,
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UI: uiOffsetPtr,
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Hover: uintptr(hoverOffset),
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Expansion: expOffset,
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RosterOffset: rosterOffset,
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PanelManagerContainerOffset: panelManagerContainerOffset,
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WidgetStatesOffset: WidgetStatesOffset,
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WaypointsOffset: WaypointsOffset,
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FPS: fpsOffset,
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KeyBindingsOffset: keyBindingsOffset,
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KeyBindingsSkillsOffset: keyBindingsSkillsOffset,
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QuestInfo: questInfoOffset,
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TZ: tzOffset,
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Quests: questDataOffset,
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Ping: pingOffset,
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LegacyGraphics: legacyGfxOffset,
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CharData: charDataOffset,
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}
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}
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