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-rw-r--r--video/dedicated_v.c40
1 files changed, 21 insertions, 19 deletions
diff --git a/video/dedicated_v.c b/video/dedicated_v.c
index 953368f99..4ec281f64 100644
--- a/video/dedicated_v.c
+++ b/video/dedicated_v.c
@@ -64,8 +64,8 @@ static void DedicatedSignalHandler(int sig)
#include <windows.h> /* GetTickCount */
#include <conio.h>
#include <time.h>
-static HANDLE hEvent;
-static HANDLE hThread; // Thread to close
+static HANDLE _hInputReady, _hWaitForInputHandling;
+static HANDLE _hThread; // Thread to close
static char _win_console_thread_buffer[200];
/* Windows Console thread. Just loop and signal when input has been received */
@@ -73,30 +73,32 @@ static void WINAPI CheckForConsoleInput(void)
{
while (true) {
fgets(_win_console_thread_buffer, lengthof(_win_console_thread_buffer), stdin);
- SetEvent(hEvent); // signal input waiting that the line is ready
+ /* Signal input waiting that input is read and wait for it being handled
+ * SignalObjectAndWait() should be used here, but it's unsupported in Win98< */
+ SetEvent(_hInputReady);
+ WaitForSingleObject(_hWaitForInputHandling, INFINITE);
}
}
static void CreateWindowsConsoleThread(void)
{
- static char tbuffer[9];
DWORD dwThreadId;
/* Create event to signal when console input is ready */
- hEvent = CreateEvent(NULL, false, false, _strtime(tbuffer));
- if (hEvent == NULL)
- error("Cannot create console event!");
+ _hInputReady = CreateEvent(NULL, false, false, NULL);
+ _hWaitForInputHandling = CreateEvent(NULL, false, false, NULL);
+ if (_hInputReady == NULL || _hWaitForInputHandling == NULL) error("Cannot create console event!");
- hThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)CheckForConsoleInput, NULL, 0, &dwThreadId);
- if (hThread == NULL)
- error("Cannot create console thread!");
+ _hThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)CheckForConsoleInput, NULL, 0, &dwThreadId);
+ if (_hThread == NULL) error("Cannot create console thread!");
DEBUG(driver, 1) ("Windows console thread started...");
}
static void CloseWindowsConsoleThread(void)
{
- CloseHandle(hThread);
- CloseHandle(hEvent);
+ CloseHandle(_hThread);
+ CloseHandle(_hInputReady);
+ CloseHandle(_hWaitForInputHandling);
DEBUG(driver, 1) ("Windows console thread shut down...");
}
@@ -174,7 +176,7 @@ static uint32 GetTime(void)
static bool InputWaiting(void)
{
- return WaitForSingleObject(hEvent, 1) == WAIT_OBJECT_0;
+ return WaitForSingleObject(_hInputReady, 1) == WAIT_OBJECT_0;
}
static uint32 GetTime(void)
@@ -188,16 +190,16 @@ static void DedicatedHandleKeyInput(void)
{
static char input_line[200] = "";
- if (!InputWaiting())
- return;
+ if (!InputWaiting()) return;
- if (_exit_game)
- return;
+ if (_exit_game) return;
#if defined(UNIX) || defined(__OS2__)
- fgets(input_line, lengthof(input_line), stdin);
+ fgets(input_line, lengthof(input_line), stdin);
#else
- strncpy(input_line, _win_console_thread_buffer, lengthof(input_line));
+ /* Handle console input, and singal console thread, it can accept input again */
+ strncpy(input_line, _win_console_thread_buffer, lengthof(input_line));
+ SetEvent(_hWaitForInputHandling);
#endif
/* XXX - strtok() does not 'forget' \n\r if it is the first character! */