Added D-Flat/32 library

svn path=/trunk/; revision=1032
2025-08-09 08:03:14 +00:00 · 2000-03-05 19:58:08 +00:00 · 2000-03-05 19:58:08 +00:00 · 79d0e047eb
commit 79d0e047eb
parent 2634e901be
66 changed files with 17806 additions and 1 deletions
--- a/rosapps/dflat32/console.c
+++ b/rosapps/dflat32/console.c
@ -0,0 +1,198 @@
+/* ----------- console.c ---------- */
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+
+#include "dflat.h"
+
+
+/* ----- table of alt keys for finding shortcut keys ----- */
+#if 0
+static int altconvert[] = {
+    ALT_A,ALT_B,ALT_C,ALT_D,ALT_E,ALT_F,ALT_G,ALT_H,
+    ALT_I,ALT_J,ALT_K,ALT_L,ALT_M,ALT_N,ALT_O,ALT_P,
+    ALT_Q,ALT_R,ALT_S,ALT_T,ALT_U,ALT_V,ALT_W,ALT_X,
+    ALT_Y,ALT_Z,ALT_0,ALT_1,ALT_2,ALT_3,ALT_4,ALT_5,
+    ALT_6,ALT_7,ALT_8,ALT_9
+};
+#endif
+
+static int cursorpos[MAXSAVES];
+static int cursorshape[MAXSAVES];
+static int cs;
+
+
+void SwapCursorStack(void)
+{
+	if (cs > 1)	{
+		swap(cursorpos[cs-2], cursorpos[cs-1]);
+		swap(cursorshape[cs-2], cursorshape[cs-1]);
+	}
+}
+
+
+/* ---- Read a keystroke ---- */
+void GetKey (PINPUT_RECORD lpBuffer)
+{
+	HANDLE hInput;
+	DWORD dwRead;
+
+	hInput = GetStdHandle (STD_INPUT_HANDLE);
+
+	do
+	{
+//		WaitForSingleObject (hInput, INFINITE);
+		ReadConsoleInput (hInput, lpBuffer, 1, &dwRead);
+		if ((lpBuffer->EventType == KEY_EVENT) &&
+			(lpBuffer->Event.KeyEvent.bKeyDown == TRUE))
+			break;
+	}
+	while (TRUE);
+}
+
+
+/* ---------- read the keyboard shift status --------- */
+int getshift(void)
+{
+//    regs.h.ah = 2;
+//    int86(KEYBRD, &regs, &regs);
+//    return regs.h.al;
+/*	FIXME */
+
+	return 0;
+}
+
+
+/* -------- sound a buzz tone ---------- */
+void beep(void)
+{
+	Beep(440, 50);
+//	MessageBeep (-1);
+}
+
+
+/* ------ position the cursor ------ */
+void cursor(int x, int y)
+{
+	COORD coPos;
+
+	coPos.X = (USHORT)x;
+	coPos.Y = (USHORT)y;
+	SetConsoleCursorPosition (GetStdHandle (STD_OUTPUT_HANDLE), coPos);
+}
+
+/* ------ get cursor shape and position ------ */
+static void getcursor(void)
+{
+/*
+    videomode();
+    regs.h.ah = READCURSOR;
+    regs.x.bx = video_page;
+    int86(VIDEO, &regs, &regs);
+*/
+	/* FIXME */
+}
+
+/* ------- get the current cursor position ------- */
+
+void curr_cursor(int *x, int *y)
+//VOID GetCursorXY (PSHORT x, PSHORT y)
+{
+	CONSOLE_SCREEN_BUFFER_INFO csbi;
+
+	GetConsoleScreenBufferInfo (GetStdHandle (STD_OUTPUT_HANDLE), &csbi);
+
+	*x = (int)csbi.dwCursorPosition.X;
+	*y = (int)csbi.dwCursorPosition.Y;
+}
+
+
+/* ------ save the current cursor configuration ------ */
+void savecursor(void)
+{
+/*
+    if (cs < MAXSAVES)    {
+        getcursor();
+        cursorshape[cs] = regs.x.cx;
+        cursorpos[cs] = regs.x.dx;
+        cs++;
+    }
+*/
+}
+
+/* ---- restore the saved cursor configuration ---- */
+void restorecursor(void)
+{
+/*
+    if (cs)    {
+        --cs;
+        videomode();
+        regs.x.dx = cursorpos[cs];
+        regs.h.ah = SETCURSOR;
+        regs.x.bx = video_page;
+        int86(VIDEO, &regs, &regs);
+        set_cursor_type(cursorshape[cs]);
+    }
+*/
+}
+
+/* ------ make a normal cursor ------ */
+void normalcursor(void)
+{
+//    set_cursor_type(0x0607);
+}
+
+/* ------ hide the cursor ------ */
+void hidecursor(void)
+{
+/*
+    getcursor();
+    regs.h.ch |= HIDECURSOR;
+    regs.h.ah = SETCURSORTYPE;
+    int86(VIDEO, &regs, &regs);
+*/
+}
+
+/* ------ unhide the cursor ------ */
+void unhidecursor(void)
+{
+/*
+    getcursor();
+    regs.h.ch &= ~HIDECURSOR;
+    regs.h.ah = SETCURSORTYPE;
+    int86(VIDEO, &regs, &regs);
+*/
+}
+
+/* ---- use BIOS to set the cursor type ---- */
+void set_cursor_type(unsigned t)
+{
+/*
+    videomode();
+    regs.h.ah = SETCURSORTYPE;
+    regs.x.bx = video_page;
+    regs.x.cx = t;
+    int86(VIDEO, &regs, &regs);
+*/
+}
+
+
+/* ------ convert an Alt+ key to its letter equivalent ----- */
+int AltConvert(int c)
+{
+	return c;
+#if 0
+	int i, a = 0;
+	for (i = 0; i < 36; i++)
+		if (c == altconvert[i])
+			break;
+	if (i < 26)
+		a = 'a' + i;
+	else if (i < 36)
+		a = '0' + i - 26;
+	return a;
+#endif
+}
+
+/* EOF */