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-rw-r--r--src/hexen/f_finale.c395
1 files changed, 395 insertions, 0 deletions
diff --git a/src/hexen/f_finale.c b/src/hexen/f_finale.c
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+// Emacs style mode select -*- C++ -*-
+//-----------------------------------------------------------------------------
+//
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 1993-2008 Raven Software
+// Copyright(C) 2008 Simon Howard
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
+//
+//-----------------------------------------------------------------------------
+
+
+// HEADER FILES ------------------------------------------------------------
+
+#include "h2def.h"
+#include "i_system.h"
+#include "i_video.h"
+#include "p_local.h"
+#include "s_sound.h"
+#include <ctype.h>
+#include "v_video.h"
+
+// MACROS ------------------------------------------------------------------
+
+#define TEXTSPEED 3
+#define TEXTWAIT 250
+
+// TYPES -------------------------------------------------------------------
+
+// EXTERNAL FUNCTION PROTOTYPES --------------------------------------------
+
+// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
+
+// PRIVATE FUNCTION PROTOTYPES ---------------------------------------------
+
+static void TextWrite(void);
+static void DrawPic(void);
+static void InitializeFade(boolean fadeIn);
+static void DeInitializeFade(void);
+static void FadePic(void);
+static char *GetFinaleText(int sequence);
+
+// EXTERNAL DATA DECLARATIONS ----------------------------------------------
+
+extern boolean automapactive;
+extern boolean viewactive;
+
+// PUBLIC DATA DECLARATIONS ------------------------------------------------
+
+// PRIVATE DATA DEFINITIONS ------------------------------------------------
+
+static int FinaleStage;
+static int FinaleCount;
+static int FinaleEndCount;
+static int FinaleLumpNum;
+static int FontABaseLump;
+static char *FinaleText;
+
+static fixed_t *Palette;
+static fixed_t *PaletteDelta;
+static byte *RealPalette;
+
+// CODE --------------------------------------------------------------------
+
+//===========================================================================
+//
+// F_StartFinale
+//
+//===========================================================================
+
+void F_StartFinale(void)
+{
+ gameaction = ga_nothing;
+ gamestate = GS_FINALE;
+ viewactive = false;
+ automapactive = false;
+ P_ClearMessage(&players[consoleplayer]);
+
+ FinaleStage = 0;
+ FinaleCount = 0;
+ FinaleText = GetFinaleText(0);
+ FinaleEndCount = 70;
+ FinaleLumpNum = W_GetNumForName("FINALE1");
+ FontABaseLump = W_GetNumForName("FONTA_S") + 1;
+ InitializeFade(1);
+
+// S_ChangeMusic(mus_victor, true);
+ S_StartSongName("hall", false); // don't loop the song
+}
+
+//===========================================================================
+//
+// F_Responder
+//
+//===========================================================================
+
+boolean F_Responder(event_t * event)
+{
+ return false;
+}
+
+//===========================================================================
+//
+// F_Ticker
+//
+//===========================================================================
+
+void F_Ticker(void)
+{
+ FinaleCount++;
+ if (FinaleStage < 5 && FinaleCount >= FinaleEndCount)
+ {
+ FinaleCount = 0;
+ FinaleStage++;
+ switch (FinaleStage)
+ {
+ case 1: // Text 1
+ FinaleEndCount = strlen(FinaleText) * TEXTSPEED + TEXTWAIT;
+ break;
+ case 2: // Pic 2, Text 2
+ FinaleText = GetFinaleText(1);
+ FinaleEndCount = strlen(FinaleText) * TEXTSPEED + TEXTWAIT;
+ FinaleLumpNum = W_GetNumForName("FINALE2");
+ S_StartSongName("orb", false);
+ break;
+ case 3: // Pic 2 -- Fade out
+ FinaleEndCount = 70;
+ DeInitializeFade();
+ InitializeFade(0);
+ break;
+ case 4: // Pic 3 -- Fade in
+ FinaleLumpNum = W_GetNumForName("FINALE3");
+ FinaleEndCount = 71;
+ DeInitializeFade();
+ InitializeFade(1);
+ S_StartSongName("chess", true);
+ break;
+ case 5: // Pic 3 , Text 3
+ FinaleText = GetFinaleText(2);
+ DeInitializeFade();
+ break;
+ default:
+ break;
+ }
+ return;
+ }
+ if (FinaleStage == 0 || FinaleStage == 3 || FinaleStage == 4)
+ {
+ FadePic();
+ }
+}
+
+//===========================================================================
+//
+// TextWrite
+//
+//===========================================================================
+
+static void TextWrite(void)
+{
+ int count;
+ char *ch;
+ int c;
+ int cx, cy;
+ patch_t *w;
+
+ memcpy(I_VideoBuffer, W_CacheLumpNum(FinaleLumpNum, PU_CACHE),
+ SCREENWIDTH * SCREENHEIGHT);
+ if (FinaleStage == 5)
+ { // Chess pic, draw the correct character graphic
+ if (netgame)
+ {
+ V_DrawPatch(20, 0, W_CacheLumpName("chessall", PU_CACHE));
+ }
+ else if (PlayerClass[consoleplayer])
+ {
+ V_DrawPatch(60, 0, W_CacheLumpNum(W_GetNumForName("chessc")
+ + PlayerClass[consoleplayer] -
+ 1, PU_CACHE));
+ }
+ }
+ // Draw the actual text
+ if (FinaleStage == 5)
+ {
+ cy = 135;
+ }
+ else
+ {
+ cy = 5;
+ }
+ cx = 20;
+ ch = FinaleText;
+ count = (FinaleCount - 10) / TEXTSPEED;
+ if (count < 0)
+ {
+ count = 0;
+ }
+ for (; count; count--)
+ {
+ c = *ch++;
+ if (!c)
+ {
+ break;
+ }
+ if (c == '\n')
+ {
+ cx = 20;
+ cy += 9;
+ continue;
+ }
+ if (c < 32)
+ {
+ continue;
+ }
+ c = toupper(c);
+ if (c == 32)
+ {
+ cx += 5;
+ continue;
+ }
+ w = W_CacheLumpNum(FontABaseLump + c - 33, PU_CACHE);
+ if (cx + w->width > SCREENWIDTH)
+ {
+ break;
+ }
+ V_DrawPatch(cx, cy, w);
+ cx += w->width;
+ }
+}
+
+//===========================================================================
+//
+// InitializeFade
+//
+//===========================================================================
+
+static void InitializeFade(boolean fadeIn)
+{
+ unsigned i;
+
+ Palette = Z_Malloc(768 * sizeof(fixed_t), PU_STATIC, 0);
+ PaletteDelta = Z_Malloc(768 * sizeof(fixed_t), PU_STATIC, 0);
+ RealPalette = Z_Malloc(768 * sizeof(byte), PU_STATIC, 0);
+
+ if (fadeIn)
+ {
+ memset(RealPalette, 0, 768 * sizeof(byte));
+ for (i = 0; i < 768; i++)
+ {
+ Palette[i] = 0;
+ PaletteDelta[i] = FixedDiv((*((byte *) W_CacheLumpName("playpal",
+ PU_CACHE) +
+ i)) << FRACBITS, 70 * FRACUNIT);
+ }
+ }
+ else
+ {
+ for (i = 0; i < 768; i++)
+ {
+ RealPalette[i] =
+ *((byte *) W_CacheLumpName("playpal", PU_CACHE) + i);
+ Palette[i] = RealPalette[i] << FRACBITS;
+ PaletteDelta[i] = FixedDiv(Palette[i], -70 * FRACUNIT);
+ }
+ }
+ I_SetPalette(RealPalette);
+}
+
+//===========================================================================
+//
+// DeInitializeFade
+//
+//===========================================================================
+
+static void DeInitializeFade(void)
+{
+ Z_Free(Palette);
+ Z_Free(PaletteDelta);
+ Z_Free(RealPalette);
+}
+
+//===========================================================================
+//
+// FadePic
+//
+//===========================================================================
+
+static void FadePic(void)
+{
+ unsigned i;
+
+ for (i = 0; i < 768; i++)
+ {
+ Palette[i] += PaletteDelta[i];
+ RealPalette[i] = Palette[i] >> FRACBITS;
+ }
+ I_SetPalette(RealPalette);
+}
+
+//===========================================================================
+//
+// DrawPic
+//
+//===========================================================================
+
+static void DrawPic(void)
+{
+ memcpy(I_VideoBuffer, W_CacheLumpNum(FinaleLumpNum, PU_CACHE),
+ SCREENWIDTH * SCREENHEIGHT);
+ if (FinaleStage == 4 || FinaleStage == 5)
+ { // Chess pic, draw the correct character graphic
+ if (netgame)
+ {
+ V_DrawPatch(20, 0, W_CacheLumpName("chessall", PU_CACHE));
+ }
+ else if (PlayerClass[consoleplayer])
+ {
+ V_DrawPatch(60, 0, W_CacheLumpNum(W_GetNumForName("chessc")
+ + PlayerClass[consoleplayer] -
+ 1, PU_CACHE));
+ }
+ }
+}
+
+//===========================================================================
+//
+// F_Drawer
+//
+//===========================================================================
+
+void F_Drawer(void)
+{
+ switch (FinaleStage)
+ {
+ case 0: // Fade in initial finale screen
+ DrawPic();
+ break;
+ case 1:
+ case 2:
+ TextWrite();
+ break;
+ case 3: // Fade screen out
+ DrawPic();
+ break;
+ case 4: // Fade in chess screen
+ DrawPic();
+ break;
+ case 5:
+ TextWrite();
+ break;
+ }
+ UpdateState |= I_FULLSCRN;
+}
+
+//==========================================================================
+//
+// GetFinaleText
+//
+//==========================================================================
+
+static char *GetFinaleText(int sequence)
+{
+ char *msgLumpName;
+ int msgSize;
+ int msgLump;
+ static char *winMsgLumpNames[] = {
+ "win1msg",
+ "win2msg",
+ "win3msg"
+ };
+
+ msgLumpName = winMsgLumpNames[sequence];
+ msgLump = W_GetNumForName(msgLumpName);
+ msgSize = W_LumpLength(msgLump);
+ if (msgSize >= MAX_INTRMSN_MESSAGE_SIZE)
+ {
+ I_Error("Finale message too long (%s)", msgLumpName);
+ }
+ W_ReadLump(msgLump, ClusterMessage);
+ ClusterMessage[msgSize] = 0; // Append terminator
+ return ClusterMessage;
+}
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