From: Holger Schemel <info@artsoft.org>
Date: Sun, 1 Jul 2018 23:12:57 +0000 (+0200)
Subject: added drawing network players (graphics and names) to main menu screen
X-Git-Tag: 4.1.1.0~90
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=dad6457f2f778d11ad84e90d328981532d0ba0ea;p=rocksndiamonds.git

added drawing network players (graphics and names) to main menu screen
---

diff --git a/src/conf_gfx.c b/src/conf_gfx.c
index d2415073..6cc2ebab 100644
--- a/src/conf_gfx.c
+++ b/src/conf_gfx.c
@@ -6674,6 +6674,9 @@ struct ConfigInfo image_config[] =
   { "font.info.levelset",			UNDEFINED_FILENAME	},
   { "font.info.levelset.clone_from",		"font.level_number"	},
 
+  { "font.main.network_players",		UNDEFINED_FILENAME	},
+  { "font.main.network_players.clone_from",	"font.level_number"	},
+
   { "editor.element_border",			"RocksMore.png"		},
   { "editor.element_border.xpos",		"0"			},
   { "editor.element_border.ypos",		"2"			},
@@ -8064,6 +8067,13 @@ struct ConfigInfo image_config[] =
   { "main.input.name.valign",			"top"			},
   { "main.input.name.font",			"font.input_1"		},
 
+  { "main.network_players.x",			"68"			},
+  { "main.network_players.y",			"448"			},
+  { "main.network_players.align",		"center"		},
+  { "main.network_players.valign",		"middle"		},
+  { "main.network_players.font",		"font.main.network_players" },
+  { "main.network_players.tile_size",		"16"			},
+
   { "preview.x",				"272"			},
   { "preview.y",				"380"			},
   { "preview.align",				"center"		},
diff --git a/src/libgame/system.h b/src/libgame/system.h
index 039f328e..839a5258 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -1551,6 +1551,8 @@ struct TextPosInfo
   int direction;		/* needed for panel time/health graphics */
   int class;			/* needed for panel time/health graphics */
   int style;			/* needed for panel time/health graphics */
+
+  int tile_size;		/* special case for list of network players */
 };
 
 struct MouseActionInfo
diff --git a/src/main.c b/src/main.c
index b46609a1..312cb2cb 100644
--- a/src/main.c
+++ b/src/main.c
@@ -7492,6 +7492,7 @@ struct FontInfo font_info[NUM_FONTS + 1] =
   { "font.game_info"		},
   { "font.info.elements"	},
   { "font.info.levelset"	},
+  { "font.main.network_players"	},
 
   { NULL			}
 };
diff --git a/src/main.h b/src/main.h
index b71bb3ce..1ee2037a 100644
--- a/src/main.h
+++ b/src/main.h
@@ -2440,8 +2440,9 @@
 #define FONT_GAME_INFO			39
 #define FONT_INFO_ELEMENTS		40
 #define FONT_INFO_LEVELSET		41
+#define FONT_MAIN_NETWORK_PLAYERS	42
 
-#define NUM_FONTS			42
+#define NUM_FONTS			43
 #define NUM_INITIAL_FONTS		4
 
 /* values for toon animation configuration */
@@ -2684,6 +2685,8 @@ struct MenuMainInfo
   struct MenuMainButtonInfo button;
   struct MenuMainTextInfo text;
   struct MenuMainInputInfo input;
+
+  struct TextPosInfo network_players;
 };
 
 struct TitleFadingInfo
diff --git a/src/network.c b/src/network.c
index 656c0ab9..6f06d610 100644
--- a/src/network.c
+++ b/src/network.c
@@ -518,6 +518,9 @@ static void Handle_OP_NUMBER_WANTED()
     Error(ERR_NETWORK_CLIENT, "cannot switch -- you keep client # %d",
 	  new_client_nr);
   }
+
+  if (game_status == GAME_MODE_MAIN)
+    DrawNetworkPlayers();
 }
 
 static void Handle_OP_PLAYER_NAME(unsigned int len)
@@ -591,6 +594,10 @@ static void Handle_OP_PLAYER_DISCONNECTED()
 
     DrawMainMenu();
   }
+  else if (game_status == GAME_MODE_MAIN)
+  {
+    DrawNetworkPlayers();
+  }
 }
 
 static void Handle_OP_START_PLAYING()
diff --git a/src/network.h b/src/network.h
index fbbea6db..c682105c 100644
--- a/src/network.h
+++ b/src/network.h
@@ -17,6 +17,8 @@
 #define NETWORK_STOP_BY_PLAYER		0
 #define NETWORK_STOP_BY_ERROR		1
 
+char *getNetworkPlayerName(int);
+
 boolean ConnectToServer(char *, int);
 void SendToServer_PlayerName(char *);
 void SendToServer_ProtocolVersion(void);
diff --git a/src/screens.c b/src/screens.c
index 3eab4a73..758e536d 100644
--- a/src/screens.c
+++ b/src/screens.c
@@ -1642,6 +1642,7 @@ void DrawMainMenu()
 
   DrawCursorAndText_Main(-1, FALSE, FALSE);
   DrawPreviewLevelInitial();
+  DrawNetworkPlayers();
 
   HandleMainMenu(0, 0, 0, 0, MB_MENU_INITIALIZE);
 
diff --git a/src/tools.c b/src/tools.c
index aac531f0..b0773082 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -3514,6 +3514,85 @@ void DrawPreviewLevelAnimation()
   DrawPreviewLevelExt(FALSE);
 }
 
+static void DrawNetworkPlayer(int x, int y, int player_nr, int tile_size,
+			      int border_size, int font_nr)
+{
+  int graphic = el2img(EL_PLAYER_1 + player_nr);
+  int font_height = getFontHeight(font_nr);
+  int player_height = MAX(tile_size, font_height);
+  int xoffset_text = tile_size + border_size;
+  int yoffset_text    = (player_height - font_height) / 2;
+  int yoffset_graphic = (player_height - tile_size) / 2;
+  char *player_name = getNetworkPlayerName(player_nr + 1);
+
+  DrawSizedGraphicThruMaskExt(drawto, x, y + yoffset_graphic, graphic, 0,
+			      tile_size);
+  DrawText(x + xoffset_text, y + yoffset_text, player_name, font_nr);
+}
+
+void DrawNetworkPlayers()
+{
+  if (!network.enabled || !network.connected)
+    return;
+
+  int num_players = 0;
+  int i;
+
+  for (i = 0; i < MAX_PLAYERS; i++)
+    if (stored_player[i].connected_network)
+      num_players++;
+
+  struct TextPosInfo *pos = &menu.main.network_players;
+  int tile_size = pos->tile_size;
+  int border_size = 2;
+  int xoffset_text = tile_size + border_size;
+  int font_nr = pos->font;
+  int font_width = getFontWidth(font_nr);
+  int font_height = getFontHeight(font_nr);
+  int player_height = MAX(tile_size, font_height);
+  int player_yoffset = player_height + border_size;
+  int max_players_width = xoffset_text + MAX_PLAYER_NAME_LEN * font_width;
+  int max_players_height = MAX_PLAYERS * player_yoffset - border_size;
+  int all_players_height = num_players * player_yoffset - border_size;
+  int max_xpos = SX + ALIGNED_XPOS(pos->x, max_players_width,  pos->align);
+  int max_ypos = SY + ALIGNED_YPOS(pos->y, max_players_height, pos->valign);
+  int ypos = SY + ALIGNED_YPOS(pos->y, all_players_height, pos->valign);
+
+  ClearRectangleOnBackground(drawto, max_xpos, max_ypos,
+			     max_players_width, max_players_height);
+
+  /* first draw local network player ... */
+  for (i = 0; i < MAX_PLAYERS; i++)
+  {
+    if (stored_player[i].connected_locally)
+    {
+      char *player_name = getNetworkPlayerName(i + 1);
+      int player_width = xoffset_text + getTextWidth(player_name, font_nr);
+      int xpos = SX + ALIGNED_XPOS(pos->x, player_width,  pos->align);
+
+      DrawNetworkPlayer(xpos, ypos, i, tile_size, border_size, font_nr);
+
+      ypos += player_yoffset;
+    }
+  }
+
+  /* ... then draw all other network players */
+  for (i = 0; i < MAX_PLAYERS; i++)
+  {
+    if (stored_player[i].connected_network &&
+	!stored_player[i].connected_locally)
+    {
+      char *player_name = getNetworkPlayerName(i + 1);
+      int player_width = xoffset_text + getTextWidth(player_name, font_nr);
+      int xpos = SX + ALIGNED_XPOS(pos->x, player_width,  pos->align);
+
+      DrawNetworkPlayer(xpos, ypos, i, tile_size, border_size, font_nr);
+
+      ypos += player_yoffset;
+    }
+  }
+}
+
 inline static void DrawGraphicAnimationExt(DrawBuffer *dst_bitmap, int x, int y,
 					   int graphic, int sync_frame,
 					   int mask_mode)
diff --git a/src/tools.h b/src/tools.h
index 5d9bdcce..61541f37 100644
--- a/src/tools.h
+++ b/src/tools.h
@@ -197,6 +197,8 @@ void DrawMiniLevel(int, int, int, int);
 void DrawPreviewLevelInitial(void);
 void DrawPreviewLevelAnimation(void);
 
+void DrawNetworkPlayers(void);
+
 void WaitForEventToContinue(void);
 boolean Request(char *, unsigned int);
 void InitGraphicCompatibilityInfo_Doors(void);