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Merge branch 'master' of http://git.magicalgirl.moe/STJr/SRB2 into pub_next

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This commit is contained in:
Inuyasha 2016-12-22 17:44:28 -08:00
commit f4b0591174
4 changed files with 314 additions and 34 deletions
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10
src/Makefile
View file

@ -179,6 +179,9 @@ endif
ifdef LINUX
UNIXCOMMON=1
ifndef NOGME
HAVE_LIBGME=1
endif
endif
ifdef SOLARIS
@ -315,6 +318,13 @@ LIBS+=$(PNG_LDFLAGS)
CFLAGS+=$(PNG_CFLAGS)
endif
ZLIB_PKGCONFIG?=zlib
ZLIB_CFLAGS?=$(shell $(PKG_CONFIG) $(ZLIB_PKGCONFIG) --cflags)
ZLIB_LDFLAGS?=$(shell $(PKG_CONFIG) $(ZLIB_PKGCONFIG) --libs)
LIBS+=$(ZLIB_LDFLAGS)
CFLAGS+=$(ZLIB_CFLAGS)
ifdef HAVE_LIBGME
OPTS+=-DHAVE_LIBGME

2
src/lua_hook.h
View file

@ -60,7 +60,7 @@ UINT8 LUAh_MobjCollideHook(mobj_t *thing1, mobj_t *thing2, enum hook which);
#define LUAh_MobjMoveCollide(thing1, thing2) LUAh_MobjCollideHook(thing1, thing2, hook_MobjMoveCollide) // Hook for PIT_CheckThing by (tmthing) mobj type
boolean LUAh_TouchSpecial(mobj_t *special, mobj_t *toucher); // Hook for P_TouchSpecialThing by mobj type
#define LUAh_MobjFuse(mo) LUAh_MobjHook(mo, hook_MobjFuse) // Hook for mobj->fuse == 0 by mobj type
#define LUAh_MobjThinker(mo) LUAh_MobjHook(mo, hook_MobjThinker) // Hook for P_MobjThinker or P_SceneryThinker by mobj type
boolean LUAh_MobjThinker(mobj_t *mo); // Hook for P_MobjThinker or P_SceneryThinker by mobj type
#define LUAh_BossThinker(mo) LUAh_MobjHook(mo, hook_BossThinker) // Hook for P_GenericBossThinker by mobj type
UINT8 LUAh_ShouldDamage(mobj_t *target, mobj_t *inflictor, mobj_t *source, INT32 damage); // Hook for P_DamageMobj by mobj type (Should mobj take damage?)
boolean LUAh_MobjDamage(mobj_t *target, mobj_t *inflictor, mobj_t *source, INT32 damage); // Hook for P_DamageMobj by mobj type (Mobj actually takes damage!)

322
src/lua_hooklib.c
View file

@ -74,12 +74,30 @@ typedef struct hook_s* hook_p;
#define FMT_HOOKID "hook_%d"
// For each mobj type, a linked list to its thinker and collision hooks.
// That way, we don't have to iterate through all the hooks.
// We could do that with all other mobj hooks, but it would probably just be
// a waste of memory since they are only called occasionally. Probably...
static hook_p mobjthinkerhooks[NUMMOBJTYPES];
static hook_p mobjcollidehooks[NUMMOBJTYPES];
// For each mobj type, a linked list for other mobj hooks
static hook_p mobjhooks[NUMMOBJTYPES];
// A linked list for player hooks
static hook_p playerhooks;
// A linked list for linedef executor hooks
static hook_p linedefexecutorhooks;
// For other hooks, a unique linked list
hook_p roothook;
// Takes hook, function, and additional arguments (mobj type to act on, etc.)
static int lib_addHook(lua_State *L)
{
static struct hook_s hook = {NULL, 0, 0, {0}, false};
static UINT32 nextid;
hook_p hookp, *lastp;
hook.type = luaL_checkoption(L, 1, NULL, hookNames);
@ -109,6 +127,7 @@ static int lib_addHook(lua_State *L)
hook.s.mt = MT_NULL;
if (lua_isnumber(L, 2))
hook.s.mt = lua_tonumber(L, 2);
luaL_argcheck(L, hook.s.mt < NUMMOBJTYPES, 2, "invalid mobjtype_t");
break;
case hook_BotAI:
hook.s.skinname = NULL;
@ -141,18 +160,49 @@ static int lib_addHook(lua_State *L)
hooksAvailable[hook.type/8] |= 1<<(hook.type%8);
// iterate the hook metadata structs
// set hook.id to the highest id + 1
// set lastp to the last hook struct's "next" pointer.
lastp = &roothook;
hook.id = 0;
for (hookp = roothook; hookp; hookp = hookp->next)
hook.id = nextid++;
// Special cases for some hook types (see the comments above mobjthinkerhooks declaration)
switch(hook.type)
{
if (hookp->id >= hook.id)
hook.id = hookp->id+1;
lastp = &hookp->next;
case hook_MobjThinker:
lastp = &mobjthinkerhooks[hook.s.mt];
break;
case hook_MobjCollide:
case hook_MobjMoveCollide:
lastp = &mobjcollidehooks[hook.s.mt];
break;
case hook_MobjSpawn:
case hook_TouchSpecial:
case hook_MobjFuse:
case hook_BossThinker:
case hook_ShouldDamage:
case hook_MobjDamage:
case hook_MobjDeath:
case hook_BossDeath:
case hook_MobjRemoved:
lastp = &mobjhooks[hook.s.mt];
break;
case hook_JumpSpecial:
case hook_AbilitySpecial:
case hook_SpinSpecial:
case hook_JumpSpinSpecial:
case hook_PlayerSpawn:
lastp = &playerhooks;
break;
case hook_LinedefExecute:
lastp = &linedefexecutorhooks;
break;
default:
lastp = &roothook;
break;
}
// iterate the hook metadata structs
// set lastp to the last hook struct's "next" pointer.
for (hookp = *lastp; hookp; hookp = hookp->next)
lastp = &hookp->next;
// allocate a permanent memory struct to stuff hook.
hookp = ZZ_Alloc(sizeof(struct hook_s));
memcpy(hookp, &hook, sizeof(struct hook_s));
@ -183,9 +233,29 @@ boolean LUAh_MobjHook(mobj_t *mo, enum hook which)
lua_settop(gL, 0);
for (hookp = roothook; hookp; hookp = hookp->next)
if (hookp->type == which
&& (hookp->s.mt == MT_NULL || hookp->s.mt == mo->type))
// Look for all generic mobj hooks
for (hookp = mobjhooks[MT_NULL]; hookp; hookp = hookp->next)
if (hookp->type == which)
{
if (lua_gettop(gL) == 0)
LUA_PushUserdata(gL, mo, META_MOBJ);
lua_pushfstring(gL, FMT_HOOKID, hookp->id);
lua_gettable(gL, LUA_REGISTRYINDEX);
lua_pushvalue(gL, -2);
if (lua_pcall(gL, 1, 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_toboolean(gL, -1))
hooked = true;
lua_pop(gL, 1);
}
for (hookp = mobjhooks[mo->type]; hookp; hookp = hookp->next)
if (hookp->type == which)
{
if (lua_gettop(gL) == 0)
LUA_PushUserdata(gL, mo, META_MOBJ);
@ -217,7 +287,7 @@ boolean LUAh_PlayerHook(player_t *plr, enum hook which)
lua_settop(gL, 0);
for (hookp = roothook; hookp; hookp = hookp->next)
for (hookp = playerhooks; hookp; hookp = hookp->next)
if (hookp->type == which)
{
if (lua_gettop(gL) == 0)
@ -338,9 +408,38 @@ UINT8 LUAh_MobjCollideHook(mobj_t *thing1, mobj_t *thing2, enum hook which)
lua_settop(gL, 0);
for (hookp = roothook; hookp; hookp = hookp->next)
if (hookp->type == which
&& (hookp->s.mt == MT_NULL || hookp->s.mt == thing1->type))
// Look for all generic mobj collision hooks
for (hookp = mobjcollidehooks[MT_NULL]; hookp; hookp = hookp->next)
if (hookp->type == which)
{
if (lua_gettop(gL) == 0)
{
LUA_PushUserdata(gL, thing1, META_MOBJ);
LUA_PushUserdata(gL, thing2, 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 nil, leave shouldCollide = 0.
if (lua_toboolean(gL, -1))
shouldCollide = 1; // Force yes
else
shouldCollide = 2; // Force no
}
lua_pop(gL, 1);
}
for (hookp = mobjcollidehooks[thing1->type]; hookp; hookp = hookp->next)
if (hookp->type == which)
{
if (lua_gettop(gL) == 0)
{
@ -372,6 +471,59 @@ UINT8 LUAh_MobjCollideHook(mobj_t *thing1, mobj_t *thing2, enum hook which)
return shouldCollide;
}
// Hook for mobj thinkers
boolean LUAh_MobjThinker(mobj_t *mo)
{
hook_p hookp;
boolean hooked = false;
if (!gL || !(hooksAvailable[hook_MobjThinker/8] & (1<<(hook_MobjThinker%8))))
return false;
lua_settop(gL, 0);
// Look for all generic mobj thinker hooks
for (hookp = mobjthinkerhooks[MT_NULL]; hookp; hookp = hookp->next)
{
if (lua_gettop(gL) == 0)
LUA_PushUserdata(gL, mo, META_MOBJ);
lua_pushfstring(gL, FMT_HOOKID, hookp->id);
lua_gettable(gL, LUA_REGISTRYINDEX);
lua_pushvalue(gL, -2);
if (lua_pcall(gL, 1, 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_toboolean(gL, -1))
hooked = true;
lua_pop(gL, 1);
}
for (hookp = mobjthinkerhooks[mo->type]; hookp; hookp = hookp->next)
{
if (lua_gettop(gL) == 0)
LUA_PushUserdata(gL, mo, META_MOBJ);
lua_pushfstring(gL, FMT_HOOKID, hookp->id);
lua_gettable(gL, LUA_REGISTRYINDEX);
lua_pushvalue(gL, -2);
if (lua_pcall(gL, 1, 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_toboolean(gL, -1))
hooked = true;
lua_pop(gL, 1);
}
lua_settop(gL, 0);
return hooked;
}
// Hook for P_TouchSpecialThing by mobj type
boolean LUAh_TouchSpecial(mobj_t *special, mobj_t *toucher)
{
@ -382,9 +534,33 @@ boolean LUAh_TouchSpecial(mobj_t *special, mobj_t *toucher)
lua_settop(gL, 0);
for (hookp = roothook; hookp; hookp = hookp->next)
if (hookp->type == hook_TouchSpecial
&& (hookp->s.mt == MT_NULL || hookp->s.mt == special->type))
// Look for all generic touch special hooks
for (hookp = mobjhooks[MT_NULL]; hookp; hookp = hookp->next)
if (hookp->type == hook_TouchSpecial)
{
if (lua_gettop(gL) == 0)
{
LUA_PushUserdata(gL, special, META_MOBJ);
LUA_PushUserdata(gL, toucher, 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_toboolean(gL, -1))
hooked = true;
lua_pop(gL, 1);
}
for (hookp = mobjhooks[special->type]; hookp; hookp = hookp->next)
if (hookp->type == hook_TouchSpecial)
{
if (lua_gettop(gL) == 0)
{
@ -421,9 +597,42 @@ UINT8 LUAh_ShouldDamage(mobj_t *target, mobj_t *inflictor, mobj_t *source, INT32
lua_settop(gL, 0);
for (hookp = roothook; hookp; hookp = hookp->next)
if (hookp->type == hook_ShouldDamage
&& (hookp->s.mt == MT_NULL || hookp->s.mt == target->type))
// Look for all generic should damage hooks
for (hookp = mobjhooks[MT_NULL]; hookp; hookp = hookp->next)
if (hookp->type == hook_ShouldDamage)
{
if (lua_gettop(gL) == 0)
{
LUA_PushUserdata(gL, target, META_MOBJ);
LUA_PushUserdata(gL, inflictor, META_MOBJ);
LUA_PushUserdata(gL, source, META_MOBJ);
lua_pushinteger(gL, damage);
}
lua_pushfstring(gL, FMT_HOOKID, hookp->id);
lua_gettable(gL, LUA_REGISTRYINDEX);
lua_pushvalue(gL, -5);
lua_pushvalue(gL, -5);
lua_pushvalue(gL, -5);
lua_pushvalue(gL, -5);
if (lua_pcall(gL, 4, 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))
shouldDamage = 1; // Force yes
else
shouldDamage = 2; // Force no
}
lua_pop(gL, 1);
}
for (hookp = mobjhooks[target->type]; hookp; hookp = hookp->next)
if (hookp->type == hook_ShouldDamage)
{
if (lua_gettop(gL) == 0)
{
@ -469,9 +678,37 @@ boolean LUAh_MobjDamage(mobj_t *target, mobj_t *inflictor, mobj_t *source, INT32
lua_settop(gL, 0);
for (hookp = roothook; hookp; hookp = hookp->next)
if (hookp->type == hook_MobjDamage
&& (hookp->s.mt == MT_NULL || hookp->s.mt == target->type))
// Look for all generic mobj damage hooks
for (hookp = mobjhooks[MT_NULL]; hookp; hookp = hookp->next)
if (hookp->type == hook_MobjDamage)
{
if (lua_gettop(gL) == 0)
{
LUA_PushUserdata(gL, target, META_MOBJ);
LUA_PushUserdata(gL, inflictor, META_MOBJ);
LUA_PushUserdata(gL, source, META_MOBJ);
lua_pushinteger(gL, damage);
}
lua_pushfstring(gL, FMT_HOOKID, hookp->id);
lua_gettable(gL, LUA_REGISTRYINDEX);
lua_pushvalue(gL, -5);
lua_pushvalue(gL, -5);
lua_pushvalue(gL, -5);
lua_pushvalue(gL, -5);
if (lua_pcall(gL, 4, 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_toboolean(gL, -1))
hooked = true;
lua_pop(gL, 1);
}
for (hookp = mobjhooks[target->type]; hookp; hookp = hookp->next)
if (hookp->type == hook_MobjDamage)
{
if (lua_gettop(gL) == 0)
{
@ -512,9 +749,35 @@ boolean LUAh_MobjDeath(mobj_t *target, mobj_t *inflictor, mobj_t *source)
lua_settop(gL, 0);
for (hookp = roothook; hookp; hookp = hookp->next)
if (hookp->type == hook_MobjDeath
&& (hookp->s.mt == MT_NULL || hookp->s.mt == target->type))
// Look for all generic mobj death hooks
for (hookp = mobjhooks[MT_NULL]; hookp; hookp = hookp->next)
if (hookp->type == hook_MobjDeath)
{
if (lua_gettop(gL) == 0)
{
LUA_PushUserdata(gL, target, META_MOBJ);
LUA_PushUserdata(gL, inflictor, META_MOBJ);
LUA_PushUserdata(gL, source, META_MOBJ);
}
lua_pushfstring(gL, FMT_HOOKID, hookp->id);
lua_gettable(gL, LUA_REGISTRYINDEX);
lua_pushvalue(gL, -4);
lua_pushvalue(gL, -4);
lua_pushvalue(gL, -4);
if (lua_pcall(gL, 3, 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_toboolean(gL, -1))
hooked = true;
lua_pop(gL, 1);
}
for (hookp = mobjhooks[target->type]; hookp; hookp = hookp->next)
if (hookp->type == hook_MobjDeath)
{
if (lua_gettop(gL) == 0)
{
@ -652,9 +915,8 @@ boolean LUAh_LinedefExecute(line_t *line, mobj_t *mo, sector_t *sector)
lua_settop(gL, 0);
for (hookp = roothook; hookp; hookp = hookp->next)
if (hookp->type == hook_LinedefExecute
&& !strcmp(hookp->s.funcname, line->text))
for (hookp = linedefexecutorhooks; hookp; hookp = hookp->next)
if (!strcmp(hookp->s.funcname, line->text))
{
if (lua_gettop(gL) == 0)
{

14
src/win32/Makefile.cfg
View file

@ -85,13 +85,21 @@ endif
OBJS=$(OBJDIR)/dx_error.o $(OBJDIR)/fabdxlib.o $(OBJDIR)/win_vid.o $(OBJDIR)/win_dll.o
endif
ZLIB_CFLAGS?=-I../libs/zlib
ifdef MINGW64
ZLIB_LDFLAGS?=-L../libs/zlib/win32 -lz64
else
ZLIB_LDFLAGS?=-L../libs/zlib/win32 -lz32
endif
ifndef NOPNG
ifndef PNG_CONFIG
PNG_CFLAGS?=-I../libs/libpng-src -I../libs/zlib
PNG_CFLAGS?=-I../libs/libpng-src
ifdef MINGW64
PNG_LDFLAGS?=-L../libs/libpng-src/projects -lpng64 -L../libs/zlib/win32 -lz64
PNG_LDFLAGS?=-L../libs/libpng-src/projects -lpng64
else
PNG_LDFLAGS?=-L../libs/libpng-src/projects -lpng32 -L../libs/zlib/win32 -lz32
PNG_LDFLAGS?=-L../libs/libpng-src/projects -lpng32
endif #MINGW64
endif #PNG_CONFIG
endif #NOPNG