From adb04f7316f9b2f7871b91b62d3bd920194bf97d Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Sat, 12 Mar 2022 01:28:23 +0100
Subject: Moved Inits for Application and Instance into GameWinDX9

---
 Stars45/GameWinDX9.cpp | 120 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)

(limited to 'Stars45/GameWinDX9.cpp')

diff --git a/Stars45/GameWinDX9.cpp b/Stars45/GameWinDX9.cpp
index 2cd4fbe..f40be9b 100644
--- a/Stars45/GameWinDX9.cpp
+++ b/Stars45/GameWinDX9.cpp
@@ -10,6 +10,7 @@
 #include "MachineInfo.h"
 #include "Panic.h"
 #include "Types.h"
+#include "Utils.h"
 
 
 GameWinDX9::GameWinDX9()
@@ -72,3 +73,122 @@ GameWinDX9::Init(HINSTANCE hi, HINSTANCE hpi, LPSTR cmdline, int nCmdShow)
         return false;
     return Game::Init(hi, hpi, cmdline, nCmdShow);
 }
+
+
+bool
+GameWinDX9::InitApplication(HINSTANCE hInstance)
+{
+    WNDCLASS  wc;
+    LOGBRUSH  brush = { BS_SOLID, RGB(0,0,0), 0 };
+
+    if (server)
+    brush.lbColor = RGB(255,255,255);
+
+    // Fill in window class structure with parameters that
+    // describe the main window.
+    wc.style         = CS_HREDRAW | CS_VREDRAW;
+    wc.lpfnWndProc   = (WNDPROC) WndProc;
+    wc.cbClsExtra    = 0;
+    wc.cbWndExtra    = 0;
+    wc.hInstance     = hInstance;
+    wc.hIcon         = LoadIcon(hInstance, MAKEINTRESOURCE(100));
+    wc.hCursor       = LoadCursor(NULL, IDC_ARROW);
+
+    wc.hbrBackground = CreateBrushIndirect(&brush);
+    wc.lpszMenuName  = app_name;
+    wc.lpszClassName = app_name;
+
+    // Register the window class and return success/failure code.
+    if (RegisterClass(&wc) == 0) {
+        DWORD err = GetLastError();
+
+        if (err == 1410) // class already exists, this is OK
+        return true;
+
+        else
+        Print("WARNING: Register Window Class: %08x\n", err);
+    }
+
+    return true;
+}
+
+
+bool
+GameWinDX9::InitInstance(HINSTANCE hInstance, int nCmdShow)
+{
+    hInst = hInstance;
+
+    // center window on display:
+    int   screenx  = GetSystemMetrics(SM_CXSCREEN);
+    int   screeny  = GetSystemMetrics(SM_CYSCREEN);
+    int   x_offset = 0;
+    int   y_offset = 0;
+    int   s_width  = 800;
+    int   s_height = 600;
+
+    if (server) {
+        s_width  = 320;
+        s_height = 200;
+    }
+
+    else if (video_settings) {
+        s_width  = video_settings->window_width;
+        s_height = video_settings->window_height;
+    }
+
+    if (s_width < screenx)
+    x_offset = (screenx - s_width) / 2;
+
+    if (s_height < screeny)
+    y_offset = (screeny - s_height) / 2;
+
+    // Create a main window for this application instance
+    RECT  rctmp;
+    rctmp.left   = x_offset;
+    rctmp.top    = y_offset;
+    rctmp.right  = x_offset + s_width;
+    rctmp.bottom = y_offset + s_height;
+
+    window_style =
+        WS_OVERLAPPED  | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME |
+        WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_VISIBLE;
+
+    AdjustWindowRect(&rctmp, window_style, 1);
+
+    hwnd = CreateWindow(
+        app_name,                  // Class name
+        app_name,                  // Caption
+        window_style,
+        x_offset,                  // Position
+        y_offset,
+        rctmp.right - rctmp.left,  // Size
+        rctmp.bottom - rctmp.top,
+        0,                         // Parent window (no parent)
+        0,                         // use class menu
+        hInst,                     // handle to window instance
+        0);                        // no params to pass on
+
+    // If window could not be created, return "failure"
+    if (!hwnd) {
+        Panic::Panic("Could not create window\n");
+        return false;
+    }
+
+    Print("  Window created.\n");
+
+    // Make the window visible and draw it
+    ShowWindow(hwnd, nCmdShow); // Show the window
+    UpdateWindow(hwnd);         // Sends WM_PAINT message
+
+    // Save window properties
+    window_style = GetWindowLong(hwnd, GWL_STYLE);
+    GetWindowRect(hwnd, &bounds_rect);
+    GetClientRect(hwnd, &client_rect);
+
+    // Use client area to set video window size
+    video_settings->window_width  = client_rect.right - client_rect.left;
+    video_settings->window_height = client_rect.bottom - client_rect.top;
+
+    Print("  Instance initialized.\n");
+    return true;
+}
-- 
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