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#pragma once
#include "window.hpp"
#include "d3d.hpp"
#include "math.hpp"
#include <time.h>
d3d::c_window g_window;
namespace d3d
{
c_window::c_window() { m_size[0] = 451; m_size[1] = 376; generate_random_name(); } //ugh
c_window::~c_window( ) { }
void c_window::generate_random_name() {
static const char alphanum[] =
"0123456789"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz";
// math::random_number was NOT random
// so fuck you and your use of STL
srand((uint32_t)time(0));
int i = 0;
for(; i < ((rand()%31)+16); ++i) {
m_window_name[i] = alphanum[rand() % (sizeof(alphanum) - 1)];
}
m_window_name[++i] = 0;
}
LRESULT __stdcall c_window::window_procedure( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) {
if( msg == WM_MOUSEMOVE ) {
g_input.capture_mouse_move( lparam );
}
g_input.register_key_press( ( VirtualKeyEvents_t )( msg ), VirtualKeys_t( wparam ) );
switch( msg ) {
case WM_SIZE:
if( g_window.m_d3d_device && wparam != SIZE_MINIMIZED ) {
g_window.m_present_params.BackBufferWidth = LOWORD( lparam );
g_window.m_present_params.BackBufferHeight = HIWORD( lparam );
g_d3d.on_device_lost( );
auto result = g_window.m_d3d_device->Reset( &g_window.m_present_params );
g_d3d.on_device_reset( );
}
return 0;
case WM_SYSCOMMAND:
if( ( wparam & 0xfff0 ) == SC_KEYMENU ) //disable alt thing
return 0;
break;
case WM_DESTROY:
ExitProcess(0);
}
return DefWindowProc( hwnd, msg, wparam, lparam );
}
bool c_window::create( ) {
m_wc.cbSize = sizeof( WNDCLASSEX );
m_wc.style = CS_VREDRAW | CS_HREDRAW;
m_wc.lpfnWndProc = window_procedure;
m_wc.cbClsExtra = 0;
m_wc.cbWndExtra = 0;
m_wc.hInstance = 0;
m_wc.hIcon = LoadIcon( 0, IDI_APPLICATION );
m_wc.hCursor = LoadCursor( 0, IDC_ARROW );
m_wc.lpszMenuName = 0;
m_wc.lpszClassName = m_window_name;
m_wc.hIconSm = LoadIcon( 0, IDI_APPLICATION );
//m_wc.hbrBackground = ( HBRUSH )( RGB( 0, 0, 0 ) );
RegisterClassEx( &m_wc );
m_hwnd = CreateWindowExA( WS_EX_TRANSPARENT, m_window_name, m_window_name, WS_POPUP,
CW_USEDEFAULT, CW_USEDEFAULT, m_size[ 0 ], m_size[ 1 ], nullptr, nullptr, nullptr, 0 );
if( !m_hwnd ) {
return false;
}
//SetLayeredWindowAttributes( m_hwnd, RGB( 0, 0, 0 ), 0, ULW_COLORKEY );
//SetLayeredWindowAttributes( m_hwnd, RGB( 0, 0, 0 ), 255, LWA_ALPHA );
ShowWindow( m_hwnd, SW_SHOWDEFAULT );
UpdateWindow( m_hwnd );
//MARGINS margin = { -1, -1, -1, -1 };
//DwmExtendFrameIntoClientArea( m_hwnd, &margin );
MoveWindow( m_hwnd, 20, 20, m_size[ 0 ], m_size[ 1 ], true );
return init_d3d( );
}
bool c_window::init_d3d( ) {
if( !( m_d3d = Direct3DCreate9( D3D_SDK_VERSION ) ) ) {
UnregisterClass(m_window_name, m_wc.hInstance );
return false;
}
ZeroMemory( &m_present_params, sizeof( m_present_params ) );
m_present_params.Windowed = true;
m_present_params.SwapEffect = D3DSWAPEFFECT_DISCARD;
m_present_params.BackBufferFormat = D3DFMT_A8R8G8B8;
m_present_params.hDeviceWindow = m_hwnd;
m_present_params.EnableAutoDepthStencil = true;
m_present_params.AutoDepthStencilFormat = D3DFMT_D16;
m_present_params.MultiSampleType = D3DMULTISAMPLE_NONE;
m_present_params.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
m_present_params.BackBufferCount = 1;
m_present_params.BackBufferWidth = m_size[ 0 ];
m_present_params.BackBufferHeight = m_size[ 1 ];
if( m_d3d->CreateDevice( D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, m_hwnd, D3DCREATE_HARDWARE_VERTEXPROCESSING, &m_present_params, &m_d3d_device ) < 0 ) {
m_d3d->Release( );
UnregisterClass(m_window_name, m_wc.hInstance );
return false;
}
return true;
}
void c_window::on_frame( ) {
while( m_msg.message != WM_QUIT ) {
if( PeekMessage( &m_msg, 0, 0, 0, PM_REMOVE ) ) {
TranslateMessage( &m_msg );
DispatchMessage( &m_msg );
continue;
}
if( m_d3d_device ) {
// Caused crashing when UAC prompt appeared.
//auto device_state = m_d3d_device->TestCooperativeLevel( );
//if( device_state != D3D_OK ) {
// g_d3d.on_device_lost( );
// m_d3d_device->Reset( &m_present_params );
// g_d3d.on_device_reset( );
//}
if( m_d3d_device->BeginScene( ) >= 0 ) {
for( auto& onframe : m_onframe_vec ) {
if( onframe ) {
onframe( );
}
}
//m_d3d_device->SetRenderState( D3DRS_ZENABLE, false );
//m_d3d_device->SetRenderState( D3DRS_ALPHABLENDENABLE, false );
//m_d3d_device->SetRenderState( D3DRS_SCISSORTESTENABLE, false );
m_d3d_device->EndScene( );
}
m_d3d_device->Present( nullptr, nullptr, nullptr, nullptr );
Sleep( 1 );
}
}
}
}
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