X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fevents.c;h=d4ec480279066e2a8759ed0b82c1fd23d8cf8de3;hp=63856e59f6480535de10aa9de2440577df04db7c;hb=e5c5bf5c4a76a04f9bf64e92227bf2ef969fd25c;hpb=b7d31643c9c84104fb3ebef778e545928610ff65

diff --git a/src/events.c b/src/events.c
index 63856e59..d4ec4802 100644
--- a/src/events.c
+++ b/src/events.c
@@ -1,18 +1,18 @@
 /***********************************************************
 *  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
 *----------------------------------------------------------*
-*  ©1995 Artsoft Development                               *
-*        Holger Schemel                                    *
-*        33659 Bielefeld-Senne                             *
-*        Telefon: (0521) 493245                            *
-*        eMail: aeglos@valinor.owl.de                      *
-*               aeglos@uni-paderborn.de                    *
-*               q99492@pbhrzx.uni-paderborn.de             *
+*  (c) 1995-98 Artsoft Entertainment                       *
+*              Holger Schemel                              *
+*              Oststrasse 11a                              *
+*              33604 Bielefeld                             *
+*              phone: ++49 +521 290471                     *
+*              email: aeglos@valinor.owl.de                *
 *----------------------------------------------------------*
 *  events.c                                                *
 ***********************************************************/
 
 #include "events.h"
+#include "init.h"
 #include "screens.h"
 #include "tools.h"
 #include "game.h"
@@ -20,12 +20,13 @@
 #include "misc.h"
 #include "tape.h"
 #include "joystick.h"
+#include "network.h"
 
 void EventLoop(void)
 {
   while(1)
   {
-    if (XPending(display))	/* got an event */
+    if (XPending(display))	/* got event from X server */
     {
       XEvent event;
 
@@ -54,19 +55,46 @@ void EventLoop(void)
 	case FocusOut:
 	  HandleFocusEvent((XFocusChangeEvent *) &event);
 	  break;
+        case ClientMessage:
+	  HandleClientMessageEvent((XClientMessageEvent *) &event);
+	  break;
 	default:
 	  break;
       }
     }
+
+    HandleNoXEvent();
+
+    /* don't use all CPU time when idle; the main loop while playing
+       has its own synchronization and is CPU friendly, too */
+
+    if (game_status != PLAYING)
+    {
+      XSync(display, FALSE);
+      Delay(10);
+    }
+
+
+
+#if 0
     else			/* got no event, but don't be lazy... */
     {
       HandleNoXEvent();
-      Delay(10000);		/* don't use all CPU time when idle */
+
+      /* don't use all CPU time when idle; the main loop while playing
+	 has its own synchronization and is CPU friendly, too */
+
+      if (game_status != PLAYING)
+      {
+	XSync(display, FALSE);
+	Delay(10);
+      }
     }
+#endif
+
 
-    XSync(display,FALSE);
 
-    if (game_status==EXITGAME)
+    if (game_status == EXITGAME)
       return;
   }
 }
@@ -97,6 +125,9 @@ void ClearEventQueue()
       case FocusOut:
 	HandleFocusEvent((XFocusChangeEvent *) &event);
 	break;
+      case ClientMessage:
+	HandleClientMessageEvent((XClientMessageEvent *) &event);
+	break;
       default:
 	break;
     }
@@ -105,7 +136,7 @@ void ClearEventQueue()
 
 void SleepWhileUnmapped()
 {
-  BOOL window_unmapped = TRUE;
+  boolean window_unmapped = TRUE;
 
   XAutoRepeatOn(display);
 
@@ -129,6 +160,9 @@ void SleepWhileUnmapped()
       case MapNotify:
 	window_unmapped = FALSE;
 	break;
+      case ClientMessage:
+	HandleClientMessageEvent((XClientMessageEvent *) &event);
+	break;
       default:
 	break;
     }
@@ -143,21 +177,33 @@ void HandleExposeEvent(XExposeEvent *event)
   int x = event->x, y = event->y;
   int width = event->width, height = event->height;
 
-  if (direct_draw_on && game_status==PLAYING)
+  if (setup.direct_draw_on && game_status==PLAYING)
   {
     int xx,yy;
     int x1 = (x-SX)/TILEX, y1 = (y-SY)/TILEY;
     int x2 = (x-SX+width)/TILEX, y2 = (y-SY+height)/TILEY;
 
-    drawto_field = backbuffer;
+    SetDrawtoField(DRAW_BACKBUFFER);
 
-    for(xx=0;xx<SCR_FIELDX;xx++)
-      for(yy=0;yy<SCR_FIELDY;yy++)
+    for(xx=0; xx<SCR_FIELDX; xx++)
+      for(yy=0; yy<SCR_FIELDY; yy++)
 	if (xx>=x1 && xx<=x2 && yy>=y1 && yy<=y2)
 	  DrawScreenField(xx,yy);
-    DrawPlayerField();
+    DrawAllPlayers();
 
-    drawto_field = window;
+    SetDrawtoField(DRAW_DIRECT);
+  }
+
+  if (setup.soft_scrolling_on && game_status == PLAYING)
+  {
+    int fx = FX, fy = FY;
+
+    fx += (ScreenMovDir & (MV_LEFT|MV_RIGHT) ? ScreenGfxPos : 0);
+    fy += (ScreenMovDir & (MV_UP|MV_DOWN)    ? ScreenGfxPos : 0);
+
+    XCopyArea(display,fieldbuffer,backbuffer,gc,
+	      fx,fy, SXSIZE,SYSIZE,
+	      SX,SY);
   }
 
   XCopyArea(display,drawto,window,gc, x,y, width,height, x,y);
@@ -202,6 +248,7 @@ void HandleFocusEvent(XFocusChangeEvent *event)
     XAutoRepeatOn(display);
     old_joystick_status = joystick_status;
     joystick_status = JOYSTICK_OFF;
+    key_joystick_mapping = 0;
   }
   else if (event->type == FocusIn)
   {
@@ -212,6 +259,13 @@ void HandleFocusEvent(XFocusChangeEvent *event)
   }
 }
 
+void HandleClientMessageEvent(XClientMessageEvent *event)
+{
+  if ((event->window == window) &&
+      (event->data.l[0] == XInternAtom(display, "WM_DELETE_WINDOW", FALSE)))
+    game_status = EXITGAME;
+}
+
 void HandleButton(int mx, int my, int button)
 {
   static int old_mx = 0, old_my = 0;
@@ -231,6 +285,29 @@ void HandleButton(int mx, int my, int button)
     HandleGameButtons(mx,my,button);
   }
 
+#ifdef DEBUG
+  if (game_status == PLAYING && !button)
+  {
+    int sx = (mx - SX) / TILEX;
+    int sy = (my - SY) / TILEY;
+
+    if (IN_VIS_FIELD(sx,sy))
+    {
+      int x = LEVELX(sx);
+      int y = LEVELY(sy);
+
+      printf("INFO: Feld[%d][%d] == %d\n", x,y, Feld[x][y]);
+      printf("      Store[%d][%d] == %d\n", x,y, Store[x][y]);
+      printf("      Store2[%d][%d] == %d\n", x,y, Store2[x][y]);
+      printf("      StorePlayer[%d][%d] == %d\n", x,y, StorePlayer[x][y]);
+      printf("      MovPos[%d][%d] == %d\n", x,y, MovPos[x][y]);
+      printf("      MovDir[%d][%d] == %d\n", x,y, MovDir[x][y]);
+      printf("      MovDelay[%d][%d] == %d\n", x,y, MovDelay[x][y]);
+      printf("\n");
+    }
+  }
+#endif
+
   switch(game_status)
   {
     case MAINMENU:
@@ -255,17 +332,19 @@ void HandleButton(int mx, int my, int button)
       HandleSetupScreen(mx,my,0,0,button);
       break;
     case PLAYING:
-      HandleGameActions();
+
+      /* --> NoXEvent() will follow */
+
+      /*
+      HandleGameActions(0);
+      */
+
       break;
     default:
       break;
   }
 }
 
-int Gamespeed = 4;
-int Movemethod = 0;
-int Movespeed[2] = { 10, 3 };
-
 void HandleKey(KeySym key, int key_status)
 {
   int joy = 0;
@@ -279,7 +358,9 @@ void HandleKey(KeySym key, int key_status)
     case XK_KP_Left:
 #endif
     case XK_KP_4:
+#ifndef MSDOS
     case XK_J:
+#endif
     case XK_j:
       joy |= JOY_LEFT;
       break;
@@ -288,7 +369,9 @@ void HandleKey(KeySym key, int key_status)
     case XK_KP_Right:
 #endif
     case XK_KP_6:
+#ifndef MSDOS
     case XK_K:
+#endif
     case XK_k:
       joy |= JOY_RIGHT;
       break;
@@ -297,7 +380,9 @@ void HandleKey(KeySym key, int key_status)
     case XK_KP_Up:
 #endif
     case XK_KP_8:
+#ifndef MSDOS
     case XK_I:
+#endif
     case XK_i:
       joy |= JOY_UP;
       break;
@@ -306,7 +391,9 @@ void HandleKey(KeySym key, int key_status)
     case XK_KP_Down:
 #endif
     case XK_KP_2:
+#ifndef MSDOS
     case XK_M:
+#endif
     case XK_m:
       joy |= JOY_DOWN;
       break;
@@ -334,27 +421,47 @@ void HandleKey(KeySym key, int key_status)
     case XK_KP_3:
       joy |= JOY_DOWN | JOY_RIGHT;
       break;
+#ifndef MSDOS
     case XK_S:			/* Feld entfernen */
+#endif
     case XK_s:
       joy |= JOY_BUTTON_1 | JOY_LEFT;
       break;
+#ifndef MSDOS
     case XK_D:
+#endif
     case XK_d:
       joy |= JOY_BUTTON_1 | JOY_RIGHT;
       break;
+#ifndef MSDOS
     case XK_E:
+#endif
     case XK_e:
       joy |= JOY_BUTTON_1 | JOY_UP;
       break;
+#ifndef MSDOS
     case XK_X:
+#endif
     case XK_x:
       joy |= JOY_BUTTON_1 | JOY_DOWN;
       break;
     case XK_Shift_L:		/* Linker Feuerknopf */
+#ifndef MSDOS
+    case XK_Control_L:
+    case XK_Alt_L:
+    case XK_Meta_L:
+#endif
       joy |= JOY_BUTTON_1;
       break;
     case XK_Shift_R:		/* Rechter Feuerknopf */
+#ifndef MSDOS
+    case XK_Control_R:
+    case XK_Alt_R:
+    case XK_Meta_R:
+    case XK_Mode_switch:
+    case XK_Multi_key:
     case XK_B:			/* (Bombe legen) */
+#endif
     case XK_b:
       joy |= JOY_BUTTON_2;
       break;
@@ -370,15 +477,15 @@ void HandleKey(KeySym key, int key_status)
       key_joystick_mapping &= ~joy;
 
     HandleJoystick();
-
-    if (game_status != PLAYING)
-      key_joystick_mapping = 0;
   }
 
+  if (game_status != PLAYING)
+    key_joystick_mapping = 0;
+
   if (key_status == KEY_RELEASED)
     return;
 
-  if (key==XK_Return && game_status==PLAYING && GameOver)
+  if (key==XK_Return && game_status==PLAYING && AllPlayersGone)
   {
     CloseDoor(DOOR_CLOSE_1);
     game_status = MAINMENU;
@@ -455,72 +562,152 @@ void HandleKey(KeySym key, int key_status)
 	case XK_7:
 	case XK_8:
 	case XK_9:
-	  Movespeed[Movemethod] = (Movemethod == 0 ? 4 : 0) + (key - XK_0);
-	  printf("method == %d, speed == %d\n",
-		 Movemethod, Movespeed[Movemethod]);
+	  if (key == XK_0)
+	    GameFrameDelay = 500;
+	  else
+	    GameFrameDelay = (key - XK_0) * 10;
+	  printf("Game speed == %d%% (%d ms delay between two frames)\n",
+		 GAME_FRAME_DELAY * 100 / GameFrameDelay, GameFrameDelay);
 	  break;
 
 	case XK_a:
-	  Movemethod = !Movemethod;
-	  printf("method == %d, speed == %d\n",
-		 Movemethod, Movespeed[Movemethod]);
+	  if (ScrollStepSize == TILEX/8)
+	    ScrollStepSize = TILEX/4;
+	  else
+	    ScrollStepSize = TILEX/8;
+	  printf("ScrollStepSize == %d\n", ScrollStepSize);
 	  break;
 
 	case XK_f:
-	  Gamespeed = 2;
-	  printf("gamespeed == %d\n", Gamespeed);
+	  ScrollStepSize = TILEX/8;
+	  printf("ScrollStepSize == %d (1/8)\n", ScrollStepSize);
 	  break;
 	case XK_g:
-	  Gamespeed = 3;
-	  printf("gamespeed == %d\n", Gamespeed);
+	  ScrollStepSize = TILEX/4;
+	  printf("ScrollStepSize == %d (1/4)\n", ScrollStepSize);
 	  break;
 	case XK_h:
-	  Gamespeed = 4;
-	  printf("gamespeed == %d\n", Gamespeed);
+	  ScrollStepSize = TILEX/2;
+	  printf("ScrollStepSize == %d (1/2)\n", ScrollStepSize);
 	  break;
 	case XK_l:
-	  Gamespeed = 10;
-	  printf("gamespeed == %d\n", Gamespeed);
+	  ScrollStepSize = TILEX;
+	  printf("ScrollStepSize == %d (1/1)\n", ScrollStepSize);
 	  break;
 
+#ifndef MSDOS
 	case XK_Q:
+#endif
 	case XK_q:
-	  Dynamite = 1000;
+	  local_player->dynamite = 1000;
 	  break;
-#endif
 
 	case XK_x:
-	  /*
+
 	  {
-	    int i,j,k, num_steps = 4, step_size = TILEX / num_steps;
+	    int i,j,k, num_steps = 8, step_size = TILEX / num_steps;
+	    static long scroll_delay=0;
+	    long scroll_delay_value = 4*4 / num_steps;
+
+	    printf("Scroll test\n");
 
-	    for(i=0;i<10;i++)
+	    for(i=0;i<3;i++)
 	    {
 	      for(j=0;j<SCR_FIELDX;j++)
 	      {
 		for(k=0;k<num_steps;k++)
 		{
 		  int xxx = j*TILEX+k*step_size;
-
-		  XCopyArea(display,backbuffer,window,gc,
-			    REAL_SX+xxx,REAL_SY,
-			    FULL_SXSIZE-xxx,FULL_SYSIZE,
-			    REAL_SX,REAL_SY);
-		  XCopyArea(display,backbuffer,window,gc,
-			    REAL_SX,REAL_SY,
-			    xxx,FULL_SYSIZE,
-			    REAL_SX+FULL_SXSIZE-xxx,REAL_SY);
-
-		  XFlush(display);
-		  XSync(display,FALSE);
-		  Delay(120000 / num_steps);
+		  int done = 0;
+
+		  while(!done)
+		  {
+  		    if (DelayReached(&scroll_delay, scroll_delay_value))
+  		    {
+  		      XCopyArea(display,fieldbuffer,window,gc,
+  				SX+xxx,SY,
+  				SXSIZE-xxx,SYSIZE,
+  				SX,SY);
+  		      XCopyArea(display,fieldbuffer,window,gc,
+  				SX,SY,
+  				xxx,SYSIZE,
+  				SX+SXSIZE-xxx,SY);
+  
+  		      XFlush(display);
+  		      XSync(display,FALSE);
+
+		      done = 1;
+  		    }
+		    else
+		    {
+		      Delay(1);
+		    }
+		  }
+  
+		  /*
+		  Delay(160 / num_steps);
+		  */
+		  /*
+		  Delay(120 / num_steps);
+		  */
 		}
 	      }
 	    }
 	  }
+
+	  break;
+
+	case XK_y:
+	  /*
+	  {
+	    printf("FX = %d, FY = %d\n", FX,FY);
+
+	    XCopyArea(display,fieldbuffer,window,gc,
+		      0,0,
+		      MIN(WIN_XSIZE,FXSIZE),MIN(WIN_YSIZE,FYSIZE),
+		      0,0);
+	    XFlush(display);
+	    XSync(display,FALSE);
+	    Delay(1000);
+	  }
 	  */
+
+	  printf("direct_draw_on == %d\n", setup.direct_draw_on);
+
 	  break;
 
+	case XK_z:
+	  {
+	    int i;
+
+	    for(i=0; i<MAX_PLAYERS; i++)
+	    {
+	      printf("Player %d:\n", i);
+	      printf("  jx == %d, jy == %d\n",
+		     stored_player[i].jx, stored_player[i].jy);
+	      printf("  last_jx == %d, last_jy == %d\n",
+		     stored_player[i].last_jx, stored_player[i].last_jy);
+	    }
+	    printf("\n");
+	  }
+
+	  break;
+
+	case XK_t:
+	  {
+	    char *color[] = { "yellow", "red", "green", "blue" };
+
+	    do
+	      TestPlayer = (TestPlayer + 1) % MAX_PLAYERS;
+	    while(!stored_player[TestPlayer].active);
+
+	    printf("TestPlayer = %d (%s player)\n",
+		   TestPlayer, color[TestPlayer]);
+	  }
+
+	  break;
+#endif
+
 	default:
 	  break;
       }
@@ -533,12 +720,15 @@ void HandleKey(KeySym key, int key_status)
 
 void HandleNoXEvent()
 {
-  if (button_status && game_status!=PLAYING)
+  if (button_status && game_status != PLAYING)
   {
     HandleButton(-1,-1,button_status);
     return;
   }
 
+  if (options.network)
+    HandleNetworking();
+
   switch(game_status)
   {
     case MAINMENU:
@@ -550,7 +740,11 @@ void HandleNoXEvent()
       break;
     case PLAYING:
       HandleJoystick();
-      HandleGameActions();
+
+      /*
+      HandleGameActions(0);
+      */
+
       break;
     default:
       break;
@@ -561,21 +755,16 @@ void HandleJoystick()
 {
   int joystick	= Joystick();
   int keyboard	= key_joystick_mapping;
-  int joy	= (tape.playing ? TapePlayAction() : (joystick | keyboard));
+  int joy	= (joystick | keyboard);
   int left	= joy & JOY_LEFT;
   int right	= joy & JOY_RIGHT;
   int up	= joy & JOY_UP;
   int down	= joy & JOY_DOWN;
   int button	= joy & JOY_BUTTON;
-  int button1	= joy & JOY_BUTTON_1;
-  int button2	= joy & JOY_BUTTON_2;
   int newbutton	= (JoystickButton() == JOY_BUTTON_NEW_PRESSED);
   int dx	= (left ? -1	: right ? 1	: 0);
   int dy	= (up   ? -1	: down  ? 1	: 0);
 
-  if (game_status==PLAYING && (tape.playing || keyboard))
-    newbutton = ((joy & JOY_BUTTON) != 0);
-
   switch(game_status)
   {
     case MAINMENU:
@@ -595,17 +784,20 @@ void HandleJoystick()
 	HandleSetupScreen(0,0,dx,dy,newbutton ? MB_MENU_CHOICE : MB_MENU_MARK);
       break;
     }
+
     case HALLOFFAME:
       HandleHallOfFame(!newbutton);
       break;
+
     case HELPSCREEN:
       HandleHelpScreen(!newbutton);
       break;
+
     case PLAYING:
-    {
-      BOOL moved = FALSE, snapped = FALSE, bombed = FALSE;
+      if (tape.playing || keyboard)
+	newbutton = ((joy & JOY_BUTTON) != 0);
 
-      if (GameOver && newbutton)
+      if (AllPlayersGone && newbutton)
       {
 	CloseDoor(DOOR_CLOSE_1);
 	game_status = MAINMENU;
@@ -613,64 +805,12 @@ void HandleJoystick()
 	return;
       }
 
-      if (tape.pausing || PlayerGone)
+      if (tape.pausing || AllPlayersGone)
 	joy = 0;
 
-      if (joy)
-      {
-	if (button1)
-	  snapped = SnapField(dx,dy);
-	else
-	{
-	  if (button2)
-	    bombed = PlaceBomb();
-	  moved = MoveFigure(dx,dy);
-	}
-
-	if (tape.recording && (moved || snapped || bombed))
-	{
-	  if (bombed && !moved)
-	    joy &= JOY_BUTTON;
-	  TapeRecordAction(joy);
-	}
-	else if (tape.playing && snapped)
-	  SnapField(0,0);			/* stop snapping */
-      }
-      else
-      {
-	DigField(0,0,0,0,DF_NO_PUSH);
-	SnapField(0,0);
-	PlayerFrame = 0;
-      }
-
-      if (tape.playing && !tape.pausing && !joy && tape.counter<tape.length)
-      {
-	int next_joy =
-	  tape.pos[tape.counter].joystickdata & (JOY_LEFT|JOY_RIGHT);
-
-	if (next_joy == JOY_LEFT || next_joy == JOY_RIGHT)
-	{
-	  int dx = (next_joy == JOY_LEFT ? -1 : +1);
-
-	  if (IN_LEV_FIELD(JX+dx,JY) && IS_PUSHABLE(Feld[JX+dx][JY]))
-	  {
-	    int el = Feld[JX+dx][JY];
-	    int push_delay = (IS_SB_ELEMENT(el) || el==EL_SONDE ? 2 : 10);
-
-	    if (tape.delay_played + push_delay >= tape.pos[tape.counter].delay)
-	    {
-	      PlayerMovDir = next_joy;
-	      PlayerFrame = FrameCounter % 4;
-	      PlayerPushing = TRUE;
-	    }
-	  }
-	}
-      }
-
-      DrawPlayerField();
-
+      HandleGameActions((byte)joy);
       break;
-    }
+
     default:
       break;
   }