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Added Head circle and some bug fixes
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Added:
- Head circle
Fixed:
- Not rendering some players at times.
- Mouse appearing if you click on the ESP
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@NYPDK
NYPDK authored Oct 14, 2023
1 parent 71bfb07 commit 8ed97f2
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Showing 2 changed files with 84 additions and 34 deletions.
113 changes: 80 additions & 33 deletions main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,9 @@ type Offset struct {
M_iHealth uintptr `json:"m_iHealth"`
M_iTeamNum uintptr `json:"m_iTeamNum"`
M_vOldOrigin uintptr `json:"m_vOldOrigin"`
M_pGameSceneNode uintptr `json:"m_pGameSceneNode"`
M_modelState uintptr `json:"m_modelState"`
M_boneArray uintptr `json:"m_boneArray"`
M_sSanitizedPlayerName uintptr `json:"m_sSanitizedPlayerName"`
}

Expand Down Expand Up @@ -104,47 +107,55 @@ func getOffsets() Offset {
return offsets
}

func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth uintptr, screenHeight uintptr, offsets Offset) ([][4][2]float32, []int32, []int32, []string) {
func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth uintptr, screenHeight uintptr, offsets Offset) ([][4][2]float32, []int32, []int32, []string, [][3]float32) {
var entityList uintptr
err := read(procHandle, clientDll+offsets.DwEntityList, &entityList)
if err != nil {
fmt.Println("Error reading initial entityList", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
var (
localPlayerP uintptr
localTeam int32
listEntry uintptr
gameScene uintptr
entityController uintptr
entityControllerPawn uintptr
entityPawn uintptr
entityNameAddress uintptr
entityBoneArray uintptr
entityTeam int32
entityHealth int32
entityName string
sanitizedNameStr string
entityOrigin Vector3
viewMatrix Matrix
)
var (
entityHead Vector3
entityHeadTop Vector3
entityHeadBottom Vector3
)
var (
entRects [][4][2]float32
entityHeadPos [][3]float32
entityTeams []int32
entityHealths []int32
entityNames []string
)
for i := 0; i < 32; i++ {
// localPlayerP
err = read(procHandle, clientDll+offsets.DwLocalPlayerPawn, &localPlayerP)
if err != nil {
fmt.Println("Error reading localPlayerP", err)
return nil, nil, nil, nil, nil
}
for i := 0; i < 64; i++ {
var sanitizedName strings.Builder
// localPlayerP
err = read(procHandle, clientDll+offsets.DwLocalPlayerPawn, &localPlayerP)
if err != nil {
fmt.Println("Error reading localPlayerP", err)
return nil, nil, nil, nil
}
// listEntry
err = read(procHandle, entityList+uintptr((8*(i&0x7FFF)>>9)+16), &listEntry)
if err != nil {
fmt.Println("Error reading listEntry", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
if listEntry == 0 {
continue
Expand All @@ -153,7 +164,7 @@ func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth u
err = read(procHandle, listEntry+uintptr(120)*uintptr(i&0x1FF), &entityController)
if err != nil {
fmt.Println("Error reading entityController", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
if entityController == 0 {
continue
Expand All @@ -162,7 +173,7 @@ func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth u
err = read(procHandle, entityController+offsets.M_hPlayerPawn, &entityControllerPawn)
if err != nil {
fmt.Println("Error reading entityControllerPawn", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
if entityControllerPawn == 0 {
continue
Expand All @@ -171,7 +182,7 @@ func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth u
err = read(procHandle, entityList+uintptr(0x8*((entityControllerPawn&0x7FFF)>>9)+16), &listEntry)
if err != nil {
fmt.Println("Error reading listEntry", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
if listEntry == 0 {
continue
Expand All @@ -180,7 +191,7 @@ func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth u
err = read(procHandle, listEntry+uintptr(120)*uintptr(entityControllerPawn&0x1FF), &entityPawn)
if err != nil {
fmt.Println("Error reading entityPawn", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
if entityPawn == 0 {
continue
Expand All @@ -192,7 +203,7 @@ func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth u
err = read(procHandle, entityPawn+offsets.M_iTeamNum, &entityTeam)
if err != nil {
fmt.Println("Error reading entityTeam", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
if entityTeam == 0 {
continue
Expand All @@ -202,7 +213,7 @@ func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth u
err = read(procHandle, localPlayerP+offsets.M_iTeamNum, &localTeam)
if err != nil {
fmt.Println("Error reading localTeam", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
if localTeam == entityTeam {
continue
Expand All @@ -212,7 +223,7 @@ func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth u
err = read(procHandle, entityPawn+offsets.M_iHealth, &entityHealth)
if err != nil {
fmt.Println("Error reading entityHealth", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
if entityHealth <= 0 {
continue
Expand All @@ -221,13 +232,13 @@ func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth u
err = read(procHandle, entityController+offsets.M_sSanitizedPlayerName, &entityNameAddress)
if err != nil {
fmt.Println("Error reading entityNameAddress", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
// entityName
err = read(procHandle, entityNameAddress, &entityName)
if err != nil {
fmt.Println("Error reading entityName", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
if entityName == "" {
continue
Expand All @@ -238,39 +249,67 @@ func getEntitiesInfo(procHandle windows.Handle, clientDll uintptr, screenWidth u
}
}
sanitizedNameStr = sanitizedName.String()
// gameScene
err = read(procHandle, entityPawn+offsets.M_pGameSceneNode, &gameScene)
if err != nil {
fmt.Println("Error reading gameScene", err)
return nil, nil, nil, nil, nil
}
if gameScene == 0 {
continue
}
// entityBoneArray
err = read(procHandle, gameScene+offsets.M_modelState+offsets.M_boneArray, &entityBoneArray)
if err != nil {
fmt.Println("Error reading entityBoneArray", err)
return nil, nil, nil, nil, nil
}
if entityBoneArray == 0 {
continue
}
// entityHead
err = read(procHandle, entityBoneArray+6*32, &entityHead)
if err != nil {
fmt.Println("Error reading entityHead", err)
return nil, nil, nil, nil, nil
}
// fmt.Println(entityHead)
// entityOrigin
err = read(procHandle, entityPawn+offsets.M_vOldOrigin, &entityOrigin)
if err != nil {
fmt.Println("Error reading entityOrigin", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
entityHead := Vector3{X: entityOrigin.X, Y: entityOrigin.Y, Z: entityOrigin.Z + 70.0}
// viewMatrix
err = read(procHandle, clientDll+offsets.DwViewMatrix, &viewMatrix)
if err != nil {
fmt.Println("Error reading viewMatrix", err)
return nil, nil, nil, nil
return nil, nil, nil, nil, nil
}
screenPosHeadX, screenPosHeadY := worldToScreen(viewMatrix, entityHead)
entityHeadTop = Vector3{entityHead.X, entityHead.Y, entityHead.Z + 7}
entityHeadBottom = Vector3{entityHead.X, entityHead.Y, entityHead.Z - 5}
screenPosHeadX, screenPosHeadTopY := worldToScreen(viewMatrix, entityHeadTop)
_, screenPosHeadBottomY := worldToScreen(viewMatrix, entityHeadBottom)
_, screenPosFeetY := worldToScreen(viewMatrix, entityOrigin)
if screenPosHeadX <= -1 || screenPosFeetY <= -1 || screenPosHeadX >= float32(screenWidth) || screenPosHeadY >= float32(screenHeight) {
if screenPosHeadX <= -1 || screenPosFeetY <= -1 || screenPosHeadX >= float32(screenWidth) || screenPosHeadTopY >= float32(screenHeight) {
continue
}
boxHeight := screenPosFeetY - screenPosHeadY
boxHeight := screenPosFeetY - screenPosHeadTopY

entRects = append(entRects, [4][2]float32{
{screenPosHeadX - boxHeight/4, screenPosHeadY},
{screenPosHeadX + boxHeight/4, screenPosHeadY},
{screenPosHeadX - boxHeight/4, screenPosHeadTopY - 5},
{screenPosHeadX + boxHeight/4, screenPosHeadTopY - 5},
{screenPosHeadX + boxHeight/4, screenPosFeetY},
{screenPosHeadX - boxHeight/4, screenPosFeetY}})
entityHeadPos = append(entityHeadPos, [3]float32{screenPosHeadX, screenPosHeadTopY, screenPosHeadBottomY})
entityTeams = append(entityTeams, entityTeam)
entityHealths = append(entityHealths, entityHealth)
entityNames = append(entityNames, sanitizedNameStr)
}
return entRects, entityTeams, entityHealths, entityNames
return entRects, entityTeams, entityHealths, entityNames, entityHeadPos
}

func renderEntityInfo(hdc win.HDC, tPen uintptr, gPen uintptr, oPen uintptr, rect [4][2]float32, hp int32, name string) {
func renderEntityInfo(hdc win.HDC, tPen uintptr, gPen uintptr, oPen uintptr, rect [4][2]float32, hp int32, name string, headPos [3]float32) {
// Box
win.SelectObject(hdc, win.HGDIOBJ(tPen))
win.MoveToEx(hdc, int(rect[0][0]), int(rect[0][1]), nil)
Expand All @@ -279,8 +318,16 @@ func renderEntityInfo(hdc win.HDC, tPen uintptr, gPen uintptr, oPen uintptr, rec
win.LineTo(hdc, int32(rect[3][0]), int32(rect[3][1]))
win.LineTo(hdc, int32(rect[0][0]), int32(rect[0][1]))

// Box outline
// Head with outline
radius := int32((int32(headPos[2]) - int32(headPos[1])) / 2)
win.SelectObject(hdc, win.HGDIOBJ(oPen))
win.Ellipse(hdc, int32(headPos[0])-radius-1, int32(headPos[1])-1, int32(headPos[0])+radius+1, int32(headPos[2])+1)
win.SelectObject(hdc, win.HGDIOBJ(tPen))
win.Ellipse(hdc, int32(headPos[0])-radius, int32(headPos[1]), int32(headPos[0])+radius, int32(headPos[2]))
win.SelectObject(hdc, win.HGDIOBJ(oPen))
win.Ellipse(hdc, int32(headPos[0])-radius+1, int32(headPos[1])+1, int32(headPos[0])+radius-1, int32(headPos[2])-1)

// Box outline
win.MoveToEx(hdc, int(rect[0][0])-1, int(rect[0][1])-1, nil)
win.LineTo(hdc, int32(rect[1][0])+1, int32(rect[1][1])-1)
win.LineTo(hdc, int32(rect[2][0])+1, int32(rect[2][1])+1)
Expand Down Expand Up @@ -498,12 +545,12 @@ func main() {
win.SetBkMode(win.HDC(memhdc), win.TRANSPARENT)
win.SelectObject(win.HDC(memhdc), win.HGDIOBJ(font))

rects, teams, healths, names := getEntitiesInfo(procHandle, clientDll, screenWidth, screenHeight, offsets)
rects, teams, healths, names, headPos := getEntitiesInfo(procHandle, clientDll, screenWidth, screenHeight, offsets)
for i, rect := range rects {
if teams[i] == 2 {
renderEntityInfo(win.HDC(memhdc), redPen, greenPen, outlinePen, rect, healths[i], names[i])
renderEntityInfo(win.HDC(memhdc), redPen, greenPen, outlinePen, rect, healths[i], names[i], headPos[i])
} else {
renderEntityInfo(win.HDC(memhdc), bluePen, greenPen, outlinePen, rect, healths[i], names[i])
renderEntityInfo(win.HDC(memhdc), bluePen, greenPen, outlinePen, rect, healths[i], names[i], headPos[i])
}
}
win.BitBlt(hdc, 0, 0, int32(screenWidth), int32(screenHeight), win.HDC(memhdc), 0, 0, win.SRCCOPY)
Expand Down
5 changes: 4 additions & 1 deletion offsets.json
View file
Original file line number Diff line number Diff line change
Expand Up @@ -6,5 +6,8 @@
"m_iHealth": 812,
"m_iTeamNum": 959,
"m_vOldOrigin": 4628,
"m_sSanitizedPlayerName": 1824
"m_pGameSceneNode": 784,
"m_modelState": 352,
"m_boneArray": 128,
"m_sSanitizedPlayerName": 1824
}

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