Merge pull request #166 from retr0s4ge/master

Implement basic support for multiple WiFi emulation levels
TASEmulators · Jul 30, 2018 · 07d7588 · 07d7588
2 parents ad7083e + cf5ed05
commit 07d7588
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Showing 5 changed files with 75 additions and 18 deletions.
diff --git a/desmume/src/NDSSystem.cpp b/desmume/src/NDSSystem.cpp
@@ -102,6 +102,8 @@ int TotalLagFrames;
 
 TSCalInfo TSCal;
 
+WifiEmulationLevel wifiEmulationLevel;
+
 namespace DLDI
 {
 	bool tryPatch(void* data, size_t size, unsigned int device);
@@ -1334,8 +1336,13 @@ void Sequencer::init()
 
 
 	#ifdef EXPERIMENTAL_WIFI_COMM
-	wifi.enabled = true;
-	wifi.timestamp = kWifiCycles;
+	if(wifiEmulationLevel > WifiEmulationLevel_Off) 
+	{
+		wifi.enabled = true;
+		wifi.timestamp = kWifiCycles;
+	}
+	else
+		wifi.enabled = false;
 	#else
 	wifi.enabled = false;
 	#endif
@@ -1665,7 +1672,7 @@ u64 Sequencer::findNext()
 	if(readslot1.isEnabled()) next = _fast_min(next,readslot1.next());
 
 #ifdef EXPERIMENTAL_WIFI_COMM
-	next = _fast_min(next,wifi.next());
+	if (wifiEmulationLevel > WifiEmulationLevel_Off) next = _fast_min(next,wifi.next());
 #endif
 
 #define test(X,Y) if(dma_##X##_##Y .isEnabled()) next = _fast_min(next,dma_##X##_##Y .next());
@@ -1723,10 +1730,13 @@ void Sequencer::execHardware()
 	}
 
 #ifdef EXPERIMENTAL_WIFI_COMM
-	if(wifi.isTriggered())
+	if(wifiEmulationLevel > WifiEmulationLevel_Off)
 	{
-		WIFI_usTrigger();
-		wifi.timestamp += kWifiCycles;
+		if(wifi.isTriggered())
+		{
+			WIFI_usTrigger();
+			wifi.timestamp += kWifiCycles;
+		}
 	}
 #endif
 

diff --git a/desmume/src/NDSSystem.h b/desmume/src/NDSSystem.h
@@ -217,6 +217,14 @@ enum NDS_CONSOLE_TYPE
 	NDS_CONSOLE_TYPE_DSI = 0xFE
 };
 
+enum WifiEmulationLevel
+{
+	WifiEmulationLevel_Off = 0,
+	WifiEmulationLevel_Normal = 10000,
+	WifiEmulationLevel_Compatibility = 65535,
+};
+extern WifiEmulationLevel wifiEmulationLevel;
+
 struct NDSSystem
 {
 	s32 wifiCycle;
@@ -701,7 +709,8 @@ extern struct TCommonSettings
 
 	std::string run_advanscene_import;
 
-} CommonSettings;
+};
+extern TCommonSettings CommonSettings;
 
 void NDS_RunAdvansceneAutoImport();
 

diff --git a/desmume/src/frontend/windows/main.cpp b/desmume/src/frontend/windows/main.cpp
@@ -3328,6 +3328,16 @@ int _main()
 	Piano.Enabled	= (slot2_device_type == NDS_SLOT2_EASYPIANO)?true:false;
 	Paddle.Enabled	= (slot2_device_type == NDS_SLOT2_PADDLE)?true:false;
 
+	if (GetPrivateProfileBool("Wifi", "Enabled", false, IniName))
+	{
+		if (GetPrivateProfileBool("Wifi", "Compatibility Mode", false, IniName))
+			wifiEmulationLevel = WifiEmulationLevel_Compatibility;
+		else
+			wifiEmulationLevel = WifiEmulationLevel_Normal;
+	}
+	else
+		wifiEmulationLevel = WifiEmulationLevel_Off;
+
 	CommonSettings.wifi.mode = GetPrivateProfileInt("Wifi", "Mode", 0, IniName);
 	CommonSettings.wifi.infraBridgeAdapter = GetPrivateProfileInt("Wifi", "BridgeAdapter", 0, IniName);
 
@@ -7066,6 +7076,17 @@ LRESULT CALLBACK WifiSettingsDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM
 			int i;
 			HWND cur;
 
+			if (wifiEmulationLevel > WifiEmulationLevel_Off)
+			{
+				CheckDlgItem(hDlg, IDC_WIFI_ENABLED, true);
+				CheckDlgItem(hDlg, IDC_WIFI_COMPAT, wifiEmulationLevel == WifiEmulationLevel_Compatibility);
+			}
+			else
+			{
+				CheckDlgItem(hDlg, IDC_WIFI_ENABLED, false);
+				CheckDlgItem(hDlg, IDC_WIFI_COMPAT, GetPrivateProfileBool("Wifi", "Compatibility Mode", false, IniName));
+			}
+
 			if (bSocketsAvailable && bWinPCapAvailable)
 				CheckRadioButton(hDlg, IDC_WIFIMODE0, IDC_WIFIMODE1, IDC_WIFIMODE0 + CommonSettings.wifi.mode);
 			else if(bSocketsAvailable)
@@ -7119,6 +7140,19 @@ LRESULT CALLBACK WifiSettingsDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM
 					if(romloaded)
 						val = MessageBox(hDlg, "The current ROM needs to be reset to apply changes.\nReset now ?", "DeSmuME", (MB_YESNO | MB_ICONQUESTION));
 
+					if (IsDlgCheckboxChecked(hDlg, IDC_WIFI_ENABLED)) 
+					{
+						if (IsDlgCheckboxChecked(hDlg, IDC_WIFI_COMPAT))
+							wifiEmulationLevel = WifiEmulationLevel_Compatibility;
+						else
+							wifiEmulationLevel = WifiEmulationLevel_Normal;
+					}
+					else
+						wifiEmulationLevel = WifiEmulationLevel_Off;
+
+					WritePrivateProfileBool("Wifi", "Enabled", IsDlgCheckboxChecked(hDlg, IDC_WIFI_ENABLED), IniName);
+					WritePrivateProfileBool("Wifi", "Compatibility Mode", IsDlgCheckboxChecked(hDlg, IDC_WIFI_COMPAT), IniName);
+
 					if (IsDlgButtonChecked(hDlg, IDC_WIFIMODE0))
 						CommonSettings.wifi.mode = 0;
 					else

diff --git a/desmume/src/frontend/windows/resource.h b/desmume/src/frontend/windows/resource.h
@@ -466,8 +466,10 @@
 #define IDC_EVALUE                      1065
 #define IDC_TEX_DEPOSTERIZE2            1065
 #define IDC_TEX_SMOOTH                  1065
+#define IDC_WIFI_ENABLED                1065
 #define IDC_STATIC_RANGE                1066
 #define IDC_TEXSCALE_1                  1066
+#define IDC_WIFI_COMPAT                 1066
 #define IDC_TEXSCALE_2                  1067
 #define IDC_BADD                        1068
 #define IDC_LIST                        1069
@@ -1080,7 +1082,7 @@
 #define _APS_NO_MFC                     1
 #define _APS_NEXT_RESOURCE_VALUE        128
 #define _APS_NEXT_COMMAND_VALUE         40150
-#define _APS_NEXT_CONTROL_VALUE         1065
+#define _APS_NEXT_CONTROL_VALUE         1066
 #define _APS_NEXT_SYMED_VALUE           101
 #endif
 #endif
diff --git a/desmume/src/frontend/windows/resources.rc b/desmume/src/frontend/windows/resources.rc
@@ -1236,19 +1236,21 @@ BEGIN
     LTEXT           "frames",IDC_STATIC,428,167,16,8
 END
 
-IDD_WIFISETTINGS DIALOGEX 0, 0, 331, 142
+IDD_WIFISETTINGS DIALOGEX 0, 0, 331, 158
 STYLE DS_SETFONT | DS_CENTER | WS_CAPTION | WS_SYSMENU
 CAPTION "Wifi settings"
 FONT 8, "Ms Shell Dlg", 0, 0, 0x0
 BEGIN
-    DEFPUSHBUTTON   "OK",IDOK,222,120,50,14
-    PUSHBUTTON      "Cancel",IDCANCEL,276,120,50,14
-    GROUPBOX        "Infrastructure settings",IDC_STATIC,6,60,319,54
-    LTEXT           "Bridge network adapter:",IDC_STATIC,12,78,306,8
-    COMBOBOX        IDC_BRIDGEADAPTER,12,90,306,45,CBS_DROPDOWNLIST | CBS_HASSTRINGS
-    GROUPBOX        "Wifi mode",IDC_STATIC,6,6,318,48
-    CONTROL         "Ad-hoc",IDC_WIFIMODE0,"Button",BS_AUTORADIOBUTTON,12,24,306,10
-    CONTROL         "Infrastructure",IDC_WIFIMODE1,"Button",BS_AUTORADIOBUTTON,12,36,306,10
+    DEFPUSHBUTTON   "OK",IDOK,222,136,50,14
+    PUSHBUTTON      "Cancel",IDCANCEL,276,136,50,14
+    GROUPBOX        "Infrastructure settings",IDC_STATIC,6,76,319,54
+    LTEXT           "Bridge network adapter:",IDC_STATIC,12,94,306,8
+    COMBOBOX        IDC_BRIDGEADAPTER,12,106,306,45,CBS_DROPDOWNLIST | CBS_HASSTRINGS
+    GROUPBOX        "Wifi mode",IDC_STATIC,6,22,318,48
+    CONTROL         "Ad-hoc",IDC_WIFIMODE0,"Button",BS_AUTORADIOBUTTON,12,40,306,10
+    CONTROL         "Infrastructure",IDC_WIFIMODE1,"Button",BS_AUTORADIOBUTTON,12,52,306,10
+    CONTROL         "Enable WiFi Emulation",IDC_WIFI_ENABLED,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,6,6,150,10
+    CONTROL         "Compatibility Mode",IDC_WIFI_COMPAT,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,170,6,150,10
 END
 
 IDD_INPUTCONFIG DIALOGEX 0, 0, 339, 148
@@ -1915,7 +1917,7 @@ BEGIN
 
     IDD_WIFISETTINGS, DIALOG
     BEGIN
-        BOTTOMMARGIN, 140
+        BOTTOMMARGIN, 156
     END
 
     IDD_INPUTCONFIG, DIALOG