+void DrawSetupInputScreen()
+{
+ ClearWindow();
+ DrawText(SX+16, SY+16, "SETUP INPUT", FS_BIG, FC_YELLOW);
+
+ DrawGraphic(0, 2, GFX_KUGEL_BLAU);
+ DrawGraphic(0, 3, GFX_KUGEL_BLAU);
+ DrawGraphic(0, 4, GFX_KUGEL_BLAU);
+ DrawGraphic(0, 15, GFX_KUGEL_BLAU);
+ DrawGraphic(10, 2, GFX_PFEIL_L);
+ DrawGraphic(12, 2, GFX_PFEIL_R);
+
+ DrawText(SX+32, SY+2*32, "Player:", FS_BIG, FC_GREEN);
+ DrawText(SX+32, SY+3*32, "Device:", FS_BIG, FC_GREEN);
+ DrawText(SX+32, SY+15*32, "Exit", FS_BIG, FC_GREEN);
+
+ DrawTextFCentered(SYSIZE - 20, FC_BLUE,
+ "Joysticks deactivated on this screen");
+
+ HandleSetupInputScreen(0,0, 0,0, MB_MENU_INITIALIZE);
+ FadeToFront();
+ InitAnimation();
+}
+
+static void setJoystickDeviceToNr(char *device_name, int device_nr)
+{
+ if (device_name == NULL)
+ return;
+
+ if (device_nr < 0 || device_nr >= MAX_PLAYERS)
+ device_nr = 0;
+
+ if (strlen(device_name) > 1)
+ {
+ char c1 = device_name[strlen(device_name) - 1];
+ char c2 = device_name[strlen(device_name) - 2];
+
+ if (c1 >= '0' && c1 <= '9' && !(c2 >= '0' && c2 <= '9'))
+ device_name[strlen(device_name) - 1] = '0' + (char)(device_nr % 10);
+ }
+ else
+ strncpy(device_name, joystick_device_name[device_nr], strlen(device_name));
+}
+
+static void drawPlayerSetupInputInfo(int player_nr)
+{
+ int i;
+ static struct SetupKeyboardInfo custom_key;
+ static struct
+ {
+ KeySym *keysym;
+ char *text;
+ } custom[] =
+ {
+ { &custom_key.left, "Joystick Left" },
+ { &custom_key.right, "Joystick Right" },
+ { &custom_key.up, "Joystick Up" },
+ { &custom_key.down, "Joystick Down" },
+ { &custom_key.snap, "Button 1" },
+ { &custom_key.bomb, "Button 2" }
+ };
+ static char *joystick_name[MAX_PLAYERS] =
+ {
+ "Joystick1",
+ "Joystick2",
+ "Joystick3",
+ "Joystick4"
+ };
+
+ custom_key = setup.input[player_nr].key;
+
+ DrawText(SX+11*32, SY+2*32, int2str(player_nr + 1, 1), FS_BIG, FC_RED);
+ DrawGraphic(8, 2, GFX_SPIELER1 + player_nr);
+
+ if (setup.input[player_nr].use_joystick)
+ {
+ char *device_name = setup.input[player_nr].joy.device_name;
+
+ DrawText(SX+8*32, SY+3*32,
+ joystick_name[getJoystickNrFromDeviceName(device_name)],
+ FS_BIG, FC_YELLOW);
+ DrawText(SX+32, SY+4*32, "Calibrate", FS_BIG, FC_GREEN);
+ }
+ else
+ {
+ DrawText(SX+8*32, SY+3*32, "Keyboard ", FS_BIG, FC_YELLOW);
+ DrawText(SX+32, SY+4*32, "Customize", FS_BIG, FC_GREEN);
+ }
+
+ DrawText(SX+32, SY+5*32, "Actual Settings:", FS_BIG, FC_GREEN);
+ DrawGraphic(1, 6, GFX_PFEIL_L);
+ DrawGraphic(1, 7, GFX_PFEIL_R);
+ DrawGraphic(1, 8, GFX_PFEIL_O);
+ DrawGraphic(1, 9, GFX_PFEIL_U);
+ DrawText(SX+2*32, SY+6*32, ":", FS_BIG, FC_BLUE);
+ DrawText(SX+2*32, SY+7*32, ":", FS_BIG, FC_BLUE);
+ DrawText(SX+2*32, SY+8*32, ":", FS_BIG, FC_BLUE);
+ DrawText(SX+2*32, SY+9*32, ":", FS_BIG, FC_BLUE);
+ DrawText(SX+32, SY+10*32, "Snap Field:", FS_BIG, FC_BLUE);
+ DrawText(SX+32, SY+12*32, "Place Bomb:", FS_BIG, FC_BLUE);
+
+ for (i=0; i<6; i++)
+ {
+ int ypos = 6 + i + (i > 3 ? i-3 : 0);
+
+ DrawText(SX + 3*32, SY + ypos*32,
+ " ", FS_BIG, FC_YELLOW);
+ DrawText(SX + 3*32, SY + ypos*32,
+ (setup.input[player_nr].use_joystick ?
+ custom[i].text :
+ getKeyNameFromKeySym(*custom[i].keysym)),
+ FS_BIG, FC_YELLOW);
+ }
+}
+
+void HandleSetupInputScreen(int mx, int my, int dx, int dy, int button)
+{
+ static int choice = 3;
+ static int player_nr = 0;
+ static int redraw = TRUE;
+ int x = (mx+32-SX)/32, y = (my+32-SY)/32;
+ int pos_start = SETUPINPUT_SCREEN_POS_START + 1;
+ int pos_empty1 = SETUPINPUT_SCREEN_POS_EMPTY1 + 1;
+ int pos_empty2 = SETUPINPUT_SCREEN_POS_EMPTY2 + 1;
+ int pos_end = SETUPINPUT_SCREEN_POS_END + 1;
+
+ if (button == MB_MENU_INITIALIZE)
+ {
+ drawPlayerSetupInputInfo(player_nr);
+ redraw = TRUE;
+ }
+
+ if (redraw)
+ {
+ DrawGraphic(0,choice-1,GFX_KUGEL_ROT);
+ redraw = FALSE;
+ }
+
+ if (button == MB_MENU_INITIALIZE)
+ return;
+
+ if (dx || dy)
+ {
+ if (dx && choice == 3)
+ {
+ x = (dx < 0 ? 11 : 13);
+ y = 3;
+ }
+ else if (dx && choice == 4)
+ {
+ button = MB_MENU_CHOICE;
+ x = 1;
+ y = 4;
+ }
+ else if (dy)
+ {
+ x = 1;
+ y = choice + dy;
+ }
+ else
+ x = y = 0;
+
+ if (y >= pos_empty1 && y <= pos_empty2)
+ y = (dy > 0 ? pos_empty2 + 1 : pos_empty1 - 1);
+
+ if (y < pos_start)
+ y = pos_start;
+ else if (y > pos_end)
+ y = pos_end;
+ }
+
+ if (!mx && !my && !dx && !dy)
+ {
+ x = 1;
+ y = choice;
+ }
+
+ if (y == 3 && ((x == 1 && !button) || ((x == 11 || x == 13) && button)))
+ {
+ static unsigned long delay = 0;
+
+ if (!DelayReached(&delay, 150))
+ goto out;
+
+ player_nr = (player_nr + (x == 11 ? -1 : +1) + MAX_PLAYERS) % MAX_PLAYERS;
+
+ drawPlayerSetupInputInfo(player_nr);
+ }
+ else if (x==1 && y >= pos_start && y <= pos_end &&
+ !(y >= pos_empty1 && y <= pos_empty2))
+ {
+ if (button)
+ {
+ if (y != choice)
+ {
+ DrawGraphic(0, y-1, GFX_KUGEL_ROT);
+ DrawGraphic(0, choice-1, GFX_KUGEL_BLAU);
+ }
+ choice = y;
+ }
+ else
+ {
+ if (y == 4)
+ {
+ char *device_name = setup.input[player_nr].joy.device_name;
+
+ if (!setup.input[player_nr].use_joystick)
+ {
+ int new_device_nr = (dx >= 0 ? 0 : MAX_PLAYERS - 1);
+
+ setJoystickDeviceToNr(device_name, new_device_nr);
+ setup.input[player_nr].use_joystick = TRUE;
+ }
+ else
+ {
+ int device_nr = getJoystickNrFromDeviceName(device_name);
+ int new_device_nr = device_nr + (dx >= 0 ? +1 : -1);
+
+ if (new_device_nr < 0 || new_device_nr >= MAX_PLAYERS)
+ setup.input[player_nr].use_joystick = FALSE;
+ else
+ setJoystickDeviceToNr(device_name, new_device_nr);
+ }
+
+
+ /*
+ InitJoysticks();
+ */
+
+
+#if 0
+ int one_joystick_nr = (dx >= 0 ? 0 : 1);
+ int the_other_joystick_nr = (dx >= 0 ? 1 : 0);
+
+ if (setup.input[player_nr].use_joystick)
+ {
+ if (setup.input[player_nr].joystick_nr == one_joystick_nr)
+ setup.input[player_nr].joystick_nr = the_other_joystick_nr;
+ else
+ setup.input[player_nr].use_joystick = FALSE;
+ }
+ else
+ {
+ setup.input[player_nr].use_joystick = TRUE;
+ setup.input[player_nr].joystick_nr = one_joystick_nr;
+ }
+#endif
+
+ drawPlayerSetupInputInfo(player_nr);
+ }
+ else if (y == 5)
+ {
+ if (setup.input[player_nr].use_joystick)
+ {
+ InitJoysticks();
+ game_status = CALIBRATION;
+ CalibrateJoystick(player_nr);
+ game_status = SETUPINPUT;
+ }
+ else
+ CustomizeKeyboard(player_nr);
+
+ redraw = TRUE;
+ }
+ else if (y == pos_end)
+ {
+ InitJoysticks();
+
+ game_status = SETUP;
+ DrawSetupScreen();
+ redraw = TRUE;
+ }
+ }
+ }
+ BackToFront();
+
+ out:
+
+ if (game_status == SETUPINPUT)
+ DoAnimation();
+}
+
+void CustomizeKeyboard(int player_nr)
+{
+ int i;
+ int step_nr;
+ boolean finished = FALSE;
+ static struct SetupKeyboardInfo custom_key;
+ static struct
+ {
+ KeySym *keysym;
+ char *text;
+ } customize_step[] =
+ {
+ { &custom_key.left, "Move Left" },
+ { &custom_key.right, "Move Right" },
+ { &custom_key.up, "Move Up" },
+ { &custom_key.down, "Move Down" },
+ { &custom_key.snap, "Snap Field" },
+ { &custom_key.bomb, "Place Bomb" }
+ };
+
+ /* read existing key bindings from player setup */
+ custom_key = setup.input[player_nr].key;
+
+ ClearWindow();
+ DrawText(SX + 16, SY + 16, "Keyboard Input", FS_BIG, FC_YELLOW);
+
+ BackToFront();
+ InitAnimation();
+
+ step_nr = 0;
+ DrawText(SX, SY + (2+2*step_nr)*32,
+ customize_step[step_nr].text, FS_BIG, FC_RED);
+ DrawText(SX, SY + (2+2*step_nr+1)*32,
+ "Key:", FS_BIG, FC_RED);
+ DrawText(SX + 4*32, SY + (2+2*step_nr+1)*32,
+ getKeyNameFromKeySym(*customize_step[step_nr].keysym),
+ FS_BIG, FC_BLUE);
+
+ while(!finished)
+ {
+ if (XPending(display)) /* got event from X server */
+ {
+ XEvent event;
+
+ XNextEvent(display, &event);
+
+ switch(event.type)
+ {
+ case KeyPress:
+ {
+ KeySym key = XLookupKeysym((XKeyEvent *)&event,
+ ((XKeyEvent *)&event)->state);
+
+ if (key == XK_Escape || (key == XK_Return && step_nr == 6))
+ {
+ finished = TRUE;
+ break;
+ }
+
+ /* press 'Enter' to keep the existing key binding */
+ if (key == XK_Return || step_nr == 6)
+ key = *customize_step[step_nr].keysym;
+
+ /* check if key already used */
+ for (i=0; i<step_nr; i++)
+ if (*customize_step[i].keysym == key)
+ break;
+ if (i < step_nr)
+ break;
+
+ /* got new key binding */
+ *customize_step[step_nr].keysym = key;
+ DrawText(SX + 4*32, SY + (2+2*step_nr+1)*32,
+ " ", FS_BIG, FC_YELLOW);
+ DrawText(SX + 4*32, SY + (2+2*step_nr+1)*32,
+ getKeyNameFromKeySym(key), FS_BIG, FC_YELLOW);
+ step_nr++;
+
+ /* un-highlight last query */
+ DrawText(SX, SY+(2+2*(step_nr-1))*32,
+ customize_step[step_nr-1].text, FS_BIG, FC_GREEN);
+ DrawText(SX, SY+(2+2*(step_nr-1)+1)*32,
+ "Key:", FS_BIG, FC_GREEN);
+
+ /* press 'Enter' to leave */
+ if (step_nr == 6)
+ {
+ DrawText(SX + 16, SY + 15*32+16,
+ "Press Enter", FS_BIG, FC_YELLOW);
+ break;
+ }
+
+ /* query next key binding */
+ DrawText(SX, SY+(2+2*step_nr)*32,
+ customize_step[step_nr].text, FS_BIG, FC_RED);
+ DrawText(SX, SY+(2+2*step_nr+1)*32,
+ "Key:", FS_BIG, FC_RED);
+ DrawText(SX + 4*32, SY+(2+2*step_nr+1)*32,
+ getKeyNameFromKeySym(*customize_step[step_nr].keysym),
+ FS_BIG, FC_BLUE);
+ }
+ break;
+
+ case KeyRelease:
+ key_joystick_mapping = 0;
+ break;
+
+ default:
+ HandleOtherEvents(&event);
+ break;
+ }
+ }
+
+ BackToFront();
+ DoAnimation();
+
+ /* don't eat all CPU time */
+ Delay(10);
+ }
+
+ /* write new key bindings back to player setup */
+ setup.input[player_nr].key = custom_key;
+
+ StopAnimation();
+ DrawSetupInputScreen();
+}
+
+void CalibrateJoystick(int player_nr)
+{
+#ifdef __FreeBSD__
+ struct joystick joy_ctrl;
+#else
+ struct joystick_control
+ {
+ int buttons;
+ int x;
+ int y;
+ } joy_ctrl;
+#endif
+
+#ifndef MSDOS
+ int new_joystick_xleft = 128, new_joystick_xright = 128;
+ int new_joystick_yupper = 128, new_joystick_ylower = 128;
+ int new_joystick_xmiddle, new_joystick_ymiddle;
+#else
+ int calibration_step = 1;
+#endif
+
+ int joystick_fd = stored_player[player_nr].joystick_fd;
+ int x, y, last_x, last_y, xpos = 8, ypos = 3;
+ boolean check[3][3];
+ int check_remaining;
+ int joy_value;
+ int result = -1;
+
+ if (joystick_status == JOYSTICK_OFF ||
+ joystick_fd < 0 ||
+ !setup.input[player_nr].use_joystick)
+ goto error_out;
+
+ ClearWindow();
+
+#ifndef MSDOS
+ DrawText(SX, SY + 6*32, " ROTATE JOYSTICK ", FS_BIG, FC_YELLOW);
+ DrawText(SX, SY + 7*32, "IN ALL DIRECTIONS", FS_BIG, FC_YELLOW);
+ DrawText(SX + 16, SY + 9*32, " IF ALL BALLS ", FS_BIG, FC_YELLOW);
+ DrawText(SX, SY + 10*32, " ARE YELLOW, ", FS_BIG, FC_YELLOW);
+ DrawText(SX, SY + 11*32, "PRESS ANY BUTTON!", FS_BIG, FC_YELLOW);
+ check_remaining = 3 * 3;
+#else
+ DrawText(SX, SY + 7*32, " MOVE JOYSTICK ", FS_BIG, FC_YELLOW);
+ DrawText(SX + 16, SY + 8*32, " TO ", FS_BIG, FC_YELLOW);
+ DrawText(SX, SY + 9*32, " CENTER POSITION ", FS_BIG, FC_YELLOW);
+ DrawText(SX, SY + 10*32, " AND ", FS_BIG, FC_YELLOW);
+ DrawText(SX, SY + 11*32, "PRESS ANY BUTTON!", FS_BIG, FC_YELLOW);
+ check_remaining = 0;
+#endif
+
+ for(y=0; y<3; y++)
+ {
+ for(x=0; x<3; x++)
+ {
+ check[x][y] = FALSE;
+ DrawGraphic(xpos + x - 1, ypos + y - 1, GFX_KUGEL_BLAU);
+ }
+ }
+
+ joy_value = Joystick(player_nr);
+ last_x = (joy_value & JOY_LEFT ? -1 : joy_value & JOY_RIGHT ? +1 : 0);
+ last_y = (joy_value & JOY_UP ? -1 : joy_value & JOY_DOWN ? +1 : 0);
+ DrawGraphic(xpos + last_x, ypos + last_y, GFX_KUGEL_ROT);
+
+ BackToFront();
+
+#ifdef __FreeBSD__
+ joy_ctrl.b1 = joy_ctrl.b2 = 0;
+#else
+ joy_ctrl.buttons = 0;
+#endif
+
+ while(Joystick(player_nr) & JOY_BUTTON);
+
+ InitAnimation();
+
+ while(result < 0)
+ {
+ if (XPending(display)) /* got event from X server */
+ {
+ XEvent event;
+
+ XNextEvent(display, &event);
+
+ switch(event.type)
+ {
+ case KeyPress:
+ switch(XLookupKeysym((XKeyEvent *)&event,
+ ((XKeyEvent *)&event)->state))
+ {
+ case XK_Return:
+ if (check_remaining == 0)
+ result = 1;
+ break;
+
+ case XK_Escape:
+ result = 0;
+ break;
+
+ default:
+ break;
+ }
+ break;
+
+ case KeyRelease:
+ key_joystick_mapping = 0;
+ break;
+
+ default:
+ HandleOtherEvents(&event);
+ break;
+ }
+ }
+
+#ifndef MSDOS
+ if (read(joystick_fd, &joy_ctrl, sizeof(joy_ctrl)) != sizeof(joy_ctrl))
+ {
+ joystick_status = JOYSTICK_OFF;
+ goto error_out;
+ }
+
+ new_joystick_xleft = MIN(new_joystick_xleft, joy_ctrl.x);
+ new_joystick_xright = MAX(new_joystick_xright, joy_ctrl.x);
+ new_joystick_yupper = MIN(new_joystick_yupper, joy_ctrl.y);
+ new_joystick_ylower = MAX(new_joystick_ylower, joy_ctrl.y);
+
+ new_joystick_xmiddle =
+ new_joystick_xleft + (new_joystick_xright - new_joystick_xleft) / 2;
+ new_joystick_ymiddle =
+ new_joystick_yupper + (new_joystick_ylower - new_joystick_yupper) / 2;
+
+ setup.input[player_nr].joy.xleft = new_joystick_xleft;
+ setup.input[player_nr].joy.yupper = new_joystick_yupper;
+ setup.input[player_nr].joy.xright = new_joystick_xright;
+ setup.input[player_nr].joy.ylower = new_joystick_ylower;
+ setup.input[player_nr].joy.xmiddle = new_joystick_xmiddle;
+ setup.input[player_nr].joy.ymiddle = new_joystick_ymiddle;
+
+ CheckJoystickData();
+#endif
+
+ joy_value = Joystick(player_nr);
+
+ if (joy_value & JOY_BUTTON && check_remaining == 0)
+ {
+ result = 1;
+
+#ifdef MSDOS
+ if (calibration_step == 1)
+ {
+ remove_joystick();
+ InitJoysticks();
+ }
+ else if (calibrate_joystick(joystick_fd) != 0)
+ {
+ joystick_status = JOYSTICK_OFF;
+ goto error_out;
+ }
+
+ if (joy[joystick_fd].flags & JOYFLAG_CALIBRATE)
+ {
+ calibration_step++;
+ result = -1;
+
+ DrawText(SX, SY + 7*32, " MOVE JOYSTICK ", FS_BIG, FC_YELLOW);
+ DrawText(SX + 16, SY + 8*32, " TO ", FS_BIG, FC_YELLOW);
+
+ if (calibration_step == 2)
+ DrawText(SX + 16, SY + 9*32," THE UPPER LEFT ", FS_BIG, FC_YELLOW);
+ else
+ DrawText(SX, SY + 9*32," THE LOWER RIGHT ", FS_BIG, FC_YELLOW);
+
+ DrawText(SX, SY + 10*32, " AND ", FS_BIG, FC_YELLOW);
+ DrawText(SX, SY + 11*32, "PRESS ANY BUTTON!", FS_BIG, FC_YELLOW);
+
+ BackToFront();
+
+ while(Joystick(player_nr) & JOY_BUTTON)
+ DoAnimation();
+ }
+#endif
+ }
+
+ x = (joy_value & JOY_LEFT ? -1 : joy_value & JOY_RIGHT ? +1 : 0);
+ y = (joy_value & JOY_UP ? -1 : joy_value & JOY_DOWN ? +1 : 0);
+
+ if (x != last_x || y != last_y)
+ {
+#ifndef MSDOS
+ DrawGraphic(xpos + last_x, ypos + last_y, GFX_KUGEL_GELB);
+#else
+ DrawGraphic(xpos + last_x, ypos + last_y, GFX_KUGEL_BLAU);
+#endif
+ DrawGraphic(xpos + x, ypos + y, GFX_KUGEL_ROT);
+
+ last_x = x;
+ last_y = y;
+
+ if (check_remaining > 0 && !check[x+1][y+1])
+ {
+ check[x+1][y+1] = TRUE;
+ check_remaining--;
+ }
+
+#if 0
+ printf("LEFT / MIDDLE / RIGHT == %d / %d / %d\n",
+ setup.input[player_nr].joy.xleft,
+ setup.input[player_nr].joy.xmiddle,
+ setup.input[player_nr].joy.xright);
+ printf("UP / MIDDLE / DOWN == %d / %d / %d\n",
+ setup.input[player_nr].joy.yupper,
+ setup.input[player_nr].joy.ymiddle,
+ setup.input[player_nr].joy.ylower);
+#endif
+
+ }
+
+ BackToFront();
+ DoAnimation();
+
+ /* don't eat all CPU time */
+ Delay(10);
+ }
+
+ StopAnimation();
+
+ DrawSetupInputScreen();
+ while(Joystick(player_nr) & JOY_BUTTON);
+ return;
+
+ error_out:
+
+ ClearWindow();
+ DrawText(SX + 16, SY + 6*32, " JOYSTICK NOT ", FS_BIG, FC_YELLOW);
+ DrawText(SX, SY + 7*32, " AVAILABLE ", FS_BIG, FC_YELLOW);
+ BackToFront();
+ Delay(2000);
+ DrawSetupInputScreen();
+}
+
+
+
+#if 0
+
+void CalibrateJoystick_OLD()