tweaking win32 port

[picodrive.git] / platform / win32 / GenaDrive / Input.cpp

diff --git a/platform/win32/GenaDrive/Input.cpp b/platform/win32/GenaDrive/Input.cpp
index d964797..77d4358 100644 (file)
--- a/platform/win32/GenaDrive/Input.cpp
+++ b/platform/win32/GenaDrive/Input.cpp
@@ -2,13 +2,6 @@
 #include "app.h"\r
 #include <commdlg.h>\r
 \r
-extern char *romname;\r
-extern unsigned char *rom_data;\r
-extern unsigned int rom_size;\r
-extern int fastForward;\r
-extern int frameStep;\r
-extern int emu_frame;\r
-\r
 struct Input Inp;\r
 \r
 // --------------------- XBox Input -----------------------------\r
@@ -123,25 +116,27 @@ static int DeviceRead()
   else if(!sblobked && GetAsyncKeyState(VK_TAB)) {\r
        PicoReset(0);\r
        sblobked = 1;\r
-       emu_frame = 0;\r
   }\r
-  else if(!sblobked && GetAsyncKeyState(VK_ESCAPE)) {\r
-       DSoundMute();\r
+  else if(!sblobked && GetAsyncKeyState(VK_ESCAPE))\r
+  {\r
+    unsigned char *rom_data;\r
+    unsigned int rom_size;\r
+    DSoundMute();\r
     pm_file *rom = 0;\r
     OPENFILENAME of; ZeroMemory(&of, sizeof(OPENFILENAME));\r
-       of.lStructSize = sizeof(OPENFILENAME);\r
-       of.lpstrFilter = "ROMs\0*.smd;*.bin;*.gen\0";\r
-       of.lpstrFile = romname; romname[0] = 0;\r
-       of.nMaxFile = MAX_PATH;\r
-       of.Flags = OFN_FILEMUSTEXIST|OFN_HIDEREADONLY;\r
-       GetOpenFileName(&of);\r
-       rom = pm_open(romname);\r
-       DSoundUnMute();\r
-       if(!rom) return 1;\r
+    of.lStructSize = sizeof(OPENFILENAME);\r
+    of.lpstrFilter = "ROMs\0*.smd;*.bin;*.gen\0";\r
+    of.lpstrFile = romname; romname[0] = 0;\r
+    of.nMaxFile = MAX_PATH;\r
+    of.Flags = OFN_FILEMUSTEXIST|OFN_HIDEREADONLY;\r
+    GetOpenFileName(&of);\r
+    rom = pm_open(romname);\r
+    DSoundUnMute();\r
+    if(!rom) return 1;\r
     PicoCartLoad(rom, &rom_data, &rom_size);\r
     PicoCartInsert(rom_data, rom_size);\r
-       pm_close(rom);\r
-       sblobked = 1;\r
+    pm_close(rom);\r
+    sblobked = 1;\r
   }\r
   else\r
     sblobked = GetAsyncKeyState(VK_F6) | GetAsyncKeyState(VK_F9) |\r