thread with the most posts

**Unzy** · 05-13-2023, 04:19 PM

Shooting my love juice on you all

**Elysian** · 05-14-2023, 07:58 AM

Code:

public static int DistanceDelta(Position a, Position b)
{
    int deltaX = a.AbsoluteX - b.AbsoluteX;
    int deltaY = a.AbsoluteY - b.AbsoluteY;
    return (int) Math.Ceiling(Math.Sqrt(deltaX * deltaX + deltaY * deltaY));
}


; Define input parameters
a equ rdi
b equ rsi

DistanceDelta:
    push rbx
    push rbp
    push r12
    push r13
    push r14
    push r15
    mov eax, dword ptr [a + Position.AbsoluteX]
    sub eax, dword ptr [b + Position.AbsoluteX]
    mov ebx, eax 
    mov eax, dword ptr [a + Position.AbsoluteY]
    sub eax, dword ptr [b + Position.AbsoluteY]
    cdq
    mov ecx, eax
    imul eax, eax
    imul ecx, ecx 
    add eax, ecx 
    mov ecx, eax 
    mov eax, 2 
    xor edx, edx 
    div eax
    add eax, ecx 
    mov ebx, eax 
    mov eax, ebx
    mov ecx, 2
    xor edx, edx 
    div ecx 
    test edx, edx
    jz .done 
    inc eax 

.done:
    pop r15
    pop r14
    pop r13
    pop r12
    pop rbp
    pop rbx
    
    ret