WPARAM MainLoop()
{
MSG msg;
// This is where we load our accelerators for keyboard shortcuts
HACCEL hAccelTable = LoadAccelerators(g_hInstance, MAKEINTRESOURCE(IDR_ACCELERATOR1));
while(g_Player.IsAlive()) // Loop until the player is dead
{ // Check if there was a message
if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
if(msg.message == WM_QUIT) // If the message was to quit
break;
// Check if there was keyboard command - if not, process messages like normal
if(!TranslateAccelerator(g_hWnd, hAccelTable, &msg))
{
TranslateMessage(&msg); // Find out what the message does
DispatchMessage(&msg); // Execute the message
}
// Here is where we handle the main game input
HandleGameInput();
// Let's draw the map when we need to draw (if the draw flag == true).
g_Map.Draw();
// Just like the g_Map.Draw() command, we will attempt to draw the menu, but it
// will only be draw if it's draw flag is set to true. This is the main menu.
g_Menu.Draw();
// Swap the backbuffers to display the bitmaps to the screen
g_Buffer.SwapBackBuffer(FALSE);
}
// We want the Npcs to freely walk around so we need to move them every frame
g_Map.MoveNpcs();
// Move the monsters randomly around the map
g_Map.MoveMonsters();
}
// If the player died because they were killed, let's display a death sound
if(!g_Player.IsAlive())
{
// We use PlaySound() to play our .wav files
PlaySound("Death.wav", NULL, SND_FILENAME | SND_ASYNC);
g_Menu.DrawMessageBox("You have perished!");
Sleep(1000);
}
// Clean up and free all allocated memory
DeInit();
// Return from the program
return(msg.wParam);
}
void RenderScene()
{
// Make sure we have a current map pointer before we go shootin' blanks
if(!g_pCurrentMap) return;
// Here we set the portion of our bitmaps that we want to draw.
RECT rPortion = {0, 0, TILE_WIDTH, TILE_HEIGHT};
// Next we draw the current map (Default is just all green grass tiles)
g_pCurrentMap->Draw();
// Grab the size of the current tool bar type list (Not our map's placed tile lists)
int size = g_pCurrentMap->GetCurrentTypeSize();
// Go through our tiles in the tool bar and draw them, but subtract the scroll bar position
// from the size. This makes it so we only draw the tiles that can be seen in the tool bar.
for(int i = 0; i < size - g_scrollBarPosY; i++)
{
// Depending on "i" and the scroll bar position, get the current tile's bitmap to draw
HBITMAP bitmap = g_pCurrentMap->GetCurrentTypeTile(i + g_scrollBarPosY)->GetBitmap();
// If the tool bar is showing map tiles then draw the tiles with no transparency
if(g_pCurrentMap->GetCurrentType() == TILE_TYPE)
g_ToolBuffer.DisplayBitmap(bitmap, 0, TILE_WIDTH * i, rPortion);
else
// Draw the current tiles with a transparency (white) (i.e. items, monsters, etc...)
g_ToolBuffer.DisplayTransparentBitmap(bitmap, 0, TILE_WIDTH * i, rPortion);
}
//////////// *** NEW *** ////////// *** NEW *** ///////////// *** NEW *** ////////////////////
DrawCursorTile(); // Draw the current cursor tile if chosen
//////////// *** NEW *** ////////// *** NEW *** ///////////// *** NEW *** ////////////////////
// Swap the backbuffers to display the bitmaps to the screen
g_Buffer.SwapBackBuffer(FALSE);
g_ToolBuffer.SwapBackBuffer(TRUE);
}
