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BotRespawn hook

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Lets you force when and when not to respawn the bot
This commit is contained in:
Sally Cochenour 2020-02-12 14:16:23 -05:00
parent d8793ce579
commit 934808ef62
3 changed files with 63 additions and 0 deletions
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15
src/b_bot.c
View file

@ -463,6 +463,21 @@ boolean B_CheckRespawn(player_t *player)
if (!sonic || sonic->health <= 0)
return false;
#ifdef HAVE_BLUA
// B_RespawnBot doesn't do anything if the condition above this isn't met
{
UINT8 shouldForce = LUAh_BotRespawn(sonic, tails);
if (P_MobjWasRemoved(sonic) || P_MobjWasRemoved(tails))
return (shouldForce == 1); // mobj was removed
if (shouldForce == 1)
return true;
else if (shouldForce == 2)
return false;
}
#endif
// Check if Sonic is busy first.
// If he's doing any of these things, he probably doesn't want to see us.
if (sonic->player->pflags & (PF_GLIDING|PF_SLIDING|PF_BOUNCING)

2
src/lua_hook.h
View file

@ -42,6 +42,7 @@ enum hook {
hook_JumpSpinSpecial,
hook_BotTiccmd,
hook_BotAI,
hook_BotRespawn,
hook_LinedefExecute,
hook_PlayerMsg,
hook_HurtMsg,
@ -92,6 +93,7 @@ boolean LUAh_MobjDeath(mobj_t *target, mobj_t *inflictor, mobj_t *source, UINT8
#define LUAh_JumpSpinSpecial(player) LUAh_PlayerHook(player, hook_JumpSpinSpecial) // Hook for P_DoJumpStuff (Spin button effect (mid-air))
boolean LUAh_BotTiccmd(player_t *bot, ticcmd_t *cmd); // Hook for B_BuildTiccmd
boolean LUAh_BotAI(mobj_t *sonic, mobj_t *tails, ticcmd_t *cmd); // Hook for B_BuildTailsTiccmd by skin name
boolean LUAh_BotRespawn(mobj_t *sonic, mobj_t *tails); // Hook for B_CheckRespawn
boolean LUAh_LinedefExecute(line_t *line, mobj_t *mo, sector_t *sector); // Hook for linedef executors
boolean LUAh_PlayerMsg(int source, int target, int flags, char *msg); // Hook for chat messages
boolean LUAh_HurtMsg(player_t *player, mobj_t *inflictor, mobj_t *source, UINT8 damagetype); // Hook for hurt messages

46
src/lua_hooklib.c
View file

@ -53,6 +53,7 @@ const char *const hookNames[hook_MAX+1] = {
"JumpSpinSpecial",
"BotTiccmd",
"BotAI",
"BotRespawn",
"LinedefExecute",
"PlayerMsg",
"HurtMsg",
@ -1122,6 +1123,51 @@ boolean LUAh_BotAI(mobj_t *sonic, mobj_t *tails, ticcmd_t *cmd)
return hooked;
}
// Hook for B_CheckRespawn
boolean LUAh_BotRespawn(mobj_t *sonic, mobj_t *tails)
{
hook_p hookp;
UINT8 shouldRespawn = 0; // 0 = default, 1 = force yes, 2 = force no.
if (!gL || !(hooksAvailable[hook_BotRespawn/8] & (1<<(hook_BotRespawn%8))))
return false;
lua_settop(gL, 0);
for (hookp = roothook; hookp; hookp = hookp->next)
{
if (hookp->type != hook_BotRespawn)
continue;
if (lua_gettop(gL) == 0)
{
LUA_PushUserdata(gL, sonic, META_MOBJ);
LUA_PushUserdata(gL, tails, META_MOBJ);
}
lua_pushfstring(gL, FMT_HOOKID, hookp->id);
lua_gettable(gL, LUA_REGISTRYINDEX);
lua_pushvalue(gL, -3);
lua_pushvalue(gL, -3);
if (lua_pcall(gL, 2, 1, 0)) {
if (!hookp->error || cv_debug & DBG_LUA)
CONS_Alert(CONS_WARNING,"%s\n",lua_tostring(gL, -1));
lua_pop(gL, 1);
hookp->error = true;
continue;
}
if (!lua_isnil(gL, -1))
{
if (lua_toboolean(gL, -1))
shouldRespawn = 1; // Force yes
else
shouldRespawn = 2; // Force no
}
lua_pop(gL, 1);
}
lua_settop(gL, 0);
return shouldRespawn;
}
// Hook for linedef executors
boolean LUAh_LinedefExecute(line_t *line, mobj_t *mo, sector_t *sector)
{