ref: aa3e8e11e588c35eec44ea58f1a9d06b02e3efe5
parent: 69a8ad95840704e1061dca31b2427599291a6add
author: Thomas A. Birkel <capnclever@gmail.com>
date: Thu Oct 20 14:50:56 EDT 2016
Add demo support to automatically playback parameters in Heretic/Hexen -longtics, -respawn, and -nomonsters are stored in the demo via the player one header byte. Move longtics into single file: its usage is now limited to only G_RecordDemo so it can stay local to g_game.c. Additional implemention for #432
--- a/src/heretic/d_main.c
+++ b/src/heretic/d_main.c
@@ -1034,14 +1034,6 @@
//!
// @category demo
//
- // Record or playback a demo with high resolution turning.
- //
-
- longtics = M_ParmExists("-longtics");-
- //!
- // @category demo
- //
// Record or playback a demo without automatically quitting
// after either level exit or player respawn.
//
--- a/src/heretic/doomdef.h
+++ b/src/heretic/doomdef.h
@@ -527,7 +527,6 @@
extern int GetWeaponAmmo[NUMWEAPONS];
extern boolean demorecording;
-extern boolean longtics; // specify high resolution turning in demos
extern boolean demoplayback;
extern boolean demoextend; // allow demos to persist through exit/respawn
extern int skytexture;
--- a/src/heretic/g_game.c
+++ b/src/heretic/g_game.c
@@ -110,7 +110,7 @@
char demoname[32];
boolean demorecording;
-boolean longtics;
+boolean longtics; // specify high resolution turning in demos
boolean lowres_turn;
boolean shortticfix; // calculate lowres turning like doom
boolean demoplayback;
@@ -1737,6 +1737,14 @@
int i;
int maxsize;
+ //!
+ // @category demo
+ //
+ // Record or playback a demo with high resolution turning.
+ //
+
+ longtics = M_ParmExists("-longtics");+
// If not recording a longtics demo, record in low res
lowres_turn = !longtics;
@@ -1746,6 +1754,7 @@
//
// Smooth out low resolution turning when recording a demo.
//
+
shortticfix = M_ParmExists("-shortticfix");G_InitNew(skill, episode, map);
@@ -1773,7 +1782,28 @@
*demo_p++ = episode;
*demo_p++ = map;
- for (i = 0; i < MAXPLAYERS; i++)
+ // Write special parameter bits onto player one byte.
+ // This aligns with vvHeretic demo usage:
+ // 0x20 = -respawn
+ // 0x10 = -longtics
+ // 0x02 = -nomonsters
+
+ *demo_p = 1; // assume player one exists
+ if (respawnparm)
+ {+ *demo_p += 32;
+ }
+ if (longtics)
+ {+ *demo_p += 16;
+ }
+ if (nomonsters)
+ {+ *demo_p += 2;
+ }
+ demo_p++;
+
+ for (i = 1; i < MAXPLAYERS; i++)
*demo_p++ = playeringame[i];
demorecording = true;
@@ -1807,6 +1837,11 @@
episode = *demo_p++;
map = *demo_p++;
+ // Read special parameter bits: see G_RecordDemo() for details.
+ respawnparm = *demo_p & 32;
+ longtics = *demo_p & 16;
+ nomonsters = *demo_p & 2;
+
for (i = 0; i < MAXPLAYERS; i++)
playeringame[i] = *demo_p++;
@@ -1835,6 +1870,11 @@
skill = *demo_p++;
episode = *demo_p++;
map = *demo_p++;
+
+ // Read special parameter bits: see G_RecordDemo() for details.
+ respawnparm = *demo_p & 32;
+ longtics = *demo_p & 16;
+ nomonsters = *demo_p & 2;
for (i = 0; i < MAXPLAYERS; i++)
{--- a/src/hexen/g_game.c
+++ b/src/hexen/g_game.c
@@ -93,7 +93,7 @@
char demoname[32];
boolean demorecording;
-boolean longtics;
+boolean longtics; // specify high resolution turning in demos
boolean lowres_turn;
boolean shortticfix; // calculate lowres turning like doom
boolean demoplayback;
@@ -1896,17 +1896,26 @@
int i;
int maxsize;
+ //!
+ // @category demo
+ //
+ // Record or playback a demo with high resolution turning.
+ //
+
+ longtics = M_ParmExists("-longtics");+
// If not recording a longtics demo, record in low res
+ lowres_turn = !longtics;
+
//!
// @category demo
//
// Smooth out low resolution turning when recording a demo.
//
+
shortticfix = M_ParmExists("-shortticfix");- lowres_turn = !longtics;
-
G_InitNew(skill, episode, map);
usergame = false;
M_StringCopy(demoname, name, sizeof(demoname));
@@ -1932,8 +1941,31 @@
*demo_p++ = episode;
*demo_p++ = map;
- for (i = 0; i < maxplayers; i++)
+ // Write special parameter bits onto player one byte.
+ // This aligns with vvHeretic demo usage. Hexen demo support has no
+ // precedent here so consistency with another game is chosen:
+ // 0x20 = -respawn
+ // 0x10 = -longtics
+ // 0x02 = -nomonsters
+
+ *demo_p = 1; // assume player one exists
+ if (respawnparm)
{+ *demo_p += 32;
+ }
+ if (longtics)
+ {+ *demo_p += 16;
+ }
+ if (nomonsters)
+ {+ *demo_p += 2;
+ }
+ demo_p++;
+ *demo_p++ = PlayerClass[0];
+
+ for (i = 1; i < maxplayers; i++)
+ {*demo_p++ = playeringame[i];
*demo_p++ = PlayerClass[i];
}
@@ -1969,6 +2001,11 @@
episode = *demo_p++;
map = *demo_p++;
+ // Read special parameter bits: see G_RecordDemo() for details.
+ respawnparm = *demo_p & 32;
+ longtics = *demo_p & 16;
+ nomonsters = *demo_p & 2;
+
for (i = 0; i < maxplayers; i++)
{playeringame[i] = *demo_p++;
@@ -2003,6 +2040,11 @@
skill = *demo_p++;
episode = *demo_p++;
map = *demo_p++;
+
+ // Read special parameter bits: see G_RecordDemo() for details.
+ respawnparm = *demo_p & 32;
+ longtics = *demo_p & 16;
+ nomonsters = *demo_p & 2;
for (i = 0; i < maxplayers; i++)
{--- a/src/hexen/h2_main.c
+++ b/src/hexen/h2_main.c
@@ -679,14 +679,6 @@
//!
// @category demo
//
- // Record or playback a demo with high resolution turning.
- //
-
- longtics = M_ParmExists("-longtics");-
- //!
- // @category demo
- //
// Record or playback a demo without automatically quitting
// after either level exit or player respawn.
//
--- a/src/hexen/h2def.h
+++ b/src/hexen/h2def.h
@@ -632,7 +632,6 @@
extern boolean DebugSound; // debug flag for displaying sound info
-extern boolean longtics; // specify high resolution turning in demos
extern boolean demoplayback;
extern boolean demoextend; // allow demos to persist through exit/respawn
extern int maxzone; // Maximum chunk allocated for zone heap