C++ (Cpp) mouse_set_limits Examples

Example #1

File: mouse.c Project: gameplayer22/d2x-1

void ui_mouse_init()
{
	int i, w,h;

	//mouse_init();

	w = grd_curscreen->sc_w;
	h = grd_curscreen->sc_h;

	mouse_set_limits( 0,0, w-1, h-1 );

	Mouse.x = w/2;
	Mouse.y = h/2;

	//mouse_set_pos( w/2, h/2 );

	for (i=0; i < PTR_W*PTR_H; i++ )   {
		switch (ui_mouse_pointer[i]) {
		case '0':
			ui_converted_mouse_pointer[i]=255;
			break;
		case '1':
			ui_converted_mouse_pointer[i]=CBLACK;
			break;
		case '2':
			ui_converted_mouse_pointer[i]=CGREY;
			break;
		case '3':
			ui_converted_mouse_pointer[i]=CWHITE;
			break;
		case '4':
			ui_converted_mouse_pointer[i]=CBRIGHT;
			break;
		case '5':
			ui_converted_mouse_pointer[i]=CRED;
			break;
		}
	}

	default_pointer = gr_create_bitmap_raw( PTR_W, PTR_H, ui_converted_mouse_pointer );
	Mouse.x = Mouse.y = 0;
	Mouse.backwards = 0;
	Mouse.hidden = 1;
	Mouse.b1_status = Mouse.b1_last_status = BUTTON_RELEASED;
	Mouse.b2_status = Mouse.b2_last_status = BUTTON_RELEASED;
	Mouse.b3_status = Mouse.b3_last_status = BUTTON_RELEASED;
	Mouse.bg_x = Mouse.bg_y = 0;
	Mouse.bg_saved = 0;
	Mouse.pointer = default_pointer;
	Mouse.background = gr_create_bitmap( Mouse.pointer->bm_w, Mouse.pointer->bm_h );
	Mouse.time_lastpressed = 0;
	Mouse.moved = 0;

}

Example #2

File: WINDOW.C Project: NonCreature0714/descent

UI_WINDOW * ui_open_window( short x, short y, short w, short h, int flags )
{
	UI_WINDOW * wnd;
	int sw, sh, req_w, req_h;

	wnd = (UI_WINDOW *)malloc(sizeof(UI_WINDOW));
	if (wnd==NULL) exit(1);

	W_NEXT = NULL;
	W_PREV = NULL;

	add_window_to_end( wnd );

	sw = grd_curscreen->sc_w;
	sh = grd_curscreen->sc_h;

	mouse_set_limits( 0,0, sw-1, sh-1 );

	req_w = w;
	req_h = h;

	if (flags & WIN_BORDER)
	{
		x -= BORDER_WIDTH;
		y -= BORDER_WIDTH;
		w += 2*BORDER_WIDTH;
		h += 2*BORDER_WIDTH;
	}

	if ( x < 0 ) x = 0;
	if ( (x+w-1) >= sw ) x = sw - w;
	if ( y < 0 ) y = 0;
	if ( (y+h-1) >= sh ) y = sh - h;

	W_X = x;
	W_Y = y;
	W_WIDTH = w;
	W_HEIGHT = h;
	W_OLDCANVAS = grd_curcanv;
	W_GADGET = NULL;
	wnd->keyboard_focus_gadget = NULL;

	ui_mouse_hide();

	if (flags & WIN_SAVE_BG)
	{
		W_BACKGROUND = gr_create_bitmap( w, h );
		gr_bm_ubitblt(w, h, 0, 0, x, y, &(grd_curscreen->sc_canvas.cv_bitmap), W_BACKGROUND );
	}
	else
		W_BACKGROUND = NULL;

	if (flags & WIN_BORDER)
	{
		W_CANVAS = gr_create_sub_canvas( &(grd_curscreen->sc_canvas), x+BORDER_WIDTH, y+BORDER_WIDTH, req_w, req_h );
		gr_set_current_canvas( NULL );
		ui_draw_frame( x, y, x+w-1, y+h-1 );
	}
	else
		W_CANVAS = gr_create_sub_canvas( &(grd_curscreen->sc_canvas), x, y, req_w, req_h );

	gr_set_current_canvas( W_CANVAS );

	if (flags & WIN_FILLED)
		ui_draw_box_out( 0, 0, req_w-1, req_h-1 );

	gr_set_fontcolor( CBLACK, CWHITE );

	selected_gadget = NULL;

	W_TEXT_X = 0;
	W_TEXT_Y = 0;

	return wnd;

}