minetest/src/script/cpp_api/s_node.cpp
paramat ea549bbae3 Paramtype2: Add missing type CPT2_GLASSLIKE_LIQUID_LEVEL
Add the missing paramtype2 for param2 controlling the liquid level
inside the glasslike_framed drawtype.
Add missing documentation of the feature to lua_api.txt.
Update and improve comments for drawtype enumerations in nodedef.h.
2017-03-30 04:52:54 +01:00

280 lines
7.2 KiB
C++

/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "cpp_api/s_node.h"
#include "cpp_api/s_internal.h"
#include "common/c_converter.h"
#include "common/c_content.h"
#include "nodedef.h"
#include "server.h"
#include "environment.h"
#include "util/pointedthing.h"
struct EnumString ScriptApiNode::es_DrawType[] =
{
{NDT_NORMAL, "normal"},
{NDT_AIRLIKE, "airlike"},
{NDT_LIQUID, "liquid"},
{NDT_FLOWINGLIQUID, "flowingliquid"},
{NDT_GLASSLIKE, "glasslike"},
{NDT_GLASSLIKE_FRAMED, "glasslike_framed"},
{NDT_GLASSLIKE_FRAMED_OPTIONAL, "glasslike_framed_optional"},
{NDT_ALLFACES, "allfaces"},
{NDT_ALLFACES_OPTIONAL, "allfaces_optional"},
{NDT_TORCHLIKE, "torchlike"},
{NDT_SIGNLIKE, "signlike"},
{NDT_PLANTLIKE, "plantlike"},
{NDT_FIRELIKE, "firelike"},
{NDT_FENCELIKE, "fencelike"},
{NDT_RAILLIKE, "raillike"},
{NDT_NODEBOX, "nodebox"},
{NDT_MESH, "mesh"},
{0, NULL},
};
struct EnumString ScriptApiNode::es_ContentParamType2[] =
{
{CPT2_NONE, "none"},
{CPT2_FULL, "full"},
{CPT2_FLOWINGLIQUID, "flowingliquid"},
{CPT2_FACEDIR, "facedir"},
{CPT2_WALLMOUNTED, "wallmounted"},
{CPT2_LEVELED, "leveled"},
{CPT2_DEGROTATE, "degrotate"},
{CPT2_MESHOPTIONS, "meshoptions"},
{CPT2_COLOR, "color"},
{CPT2_COLORED_FACEDIR, "colorfacedir"},
{CPT2_COLORED_WALLMOUNTED, "colorwallmounted"},
{CPT2_GLASSLIKE_LIQUID_LEVEL, "glasslikeliquidlevel"},
{0, NULL},
};
struct EnumString ScriptApiNode::es_LiquidType[] =
{
{LIQUID_NONE, "none"},
{LIQUID_FLOWING, "flowing"},
{LIQUID_SOURCE, "source"},
{0, NULL},
};
struct EnumString ScriptApiNode::es_ContentParamType[] =
{
{CPT_NONE, "none"},
{CPT_LIGHT, "light"},
{0, NULL},
};
struct EnumString ScriptApiNode::es_NodeBoxType[] =
{
{NODEBOX_REGULAR, "regular"},
{NODEBOX_FIXED, "fixed"},
{NODEBOX_WALLMOUNTED, "wallmounted"},
{NODEBOX_LEVELED, "leveled"},
{NODEBOX_CONNECTED, "connected"},
{0, NULL},
};
ScriptApiNode::ScriptApiNode() {
}
ScriptApiNode::~ScriptApiNode() {
}
bool ScriptApiNode::node_on_punch(v3s16 p, MapNode node,
ServerActiveObject *puncher, PointedThing pointed)
{
SCRIPTAPI_PRECHECKHEADER
int error_handler = PUSH_ERROR_HANDLER(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
if (!getItemCallback(ndef->get(node).name.c_str(), "on_punch"))
return false;
// Call function
push_v3s16(L, p);
pushnode(L, node, ndef);
objectrefGetOrCreate(L, puncher);
pushPointedThing(pointed);
PCALL_RES(lua_pcall(L, 4, 0, error_handler));
lua_pop(L, 1); // Pop error handler
return true;
}
bool ScriptApiNode::node_on_dig(v3s16 p, MapNode node,
ServerActiveObject *digger)
{
SCRIPTAPI_PRECHECKHEADER
int error_handler = PUSH_ERROR_HANDLER(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
if (!getItemCallback(ndef->get(node).name.c_str(), "on_dig"))
return false;
// Call function
push_v3s16(L, p);
pushnode(L, node, ndef);
objectrefGetOrCreate(L, digger);
PCALL_RES(lua_pcall(L, 3, 0, error_handler));
lua_pop(L, 1); // Pop error handler
return true;
}
void ScriptApiNode::node_on_construct(v3s16 p, MapNode node)
{
SCRIPTAPI_PRECHECKHEADER
int error_handler = PUSH_ERROR_HANDLER(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
if (!getItemCallback(ndef->get(node).name.c_str(), "on_construct"))
return;
// Call function
push_v3s16(L, p);
PCALL_RES(lua_pcall(L, 1, 0, error_handler));
lua_pop(L, 1); // Pop error handler
}
void ScriptApiNode::node_on_destruct(v3s16 p, MapNode node)
{
SCRIPTAPI_PRECHECKHEADER
int error_handler = PUSH_ERROR_HANDLER(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
if (!getItemCallback(ndef->get(node).name.c_str(), "on_destruct"))
return;
// Call function
push_v3s16(L, p);
PCALL_RES(lua_pcall(L, 1, 0, error_handler));
lua_pop(L, 1); // Pop error handler
}
void ScriptApiNode::node_after_destruct(v3s16 p, MapNode node)
{
SCRIPTAPI_PRECHECKHEADER
int error_handler = PUSH_ERROR_HANDLER(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
if (!getItemCallback(ndef->get(node).name.c_str(), "after_destruct"))
return;
// Call function
push_v3s16(L, p);
pushnode(L, node, ndef);
PCALL_RES(lua_pcall(L, 2, 0, error_handler));
lua_pop(L, 1); // Pop error handler
}
bool ScriptApiNode::node_on_timer(v3s16 p, MapNode node, f32 dtime)
{
SCRIPTAPI_PRECHECKHEADER
int error_handler = PUSH_ERROR_HANDLER(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
if (!getItemCallback(ndef->get(node).name.c_str(), "on_timer"))
return false;
// Call function
push_v3s16(L, p);
lua_pushnumber(L,dtime);
PCALL_RES(lua_pcall(L, 2, 1, error_handler));
lua_remove(L, error_handler);
return (bool) lua_isboolean(L, -1) && (bool) lua_toboolean(L, -1) == true;
}
void ScriptApiNode::node_on_receive_fields(v3s16 p,
const std::string &formname,
const StringMap &fields,
ServerActiveObject *sender)
{
SCRIPTAPI_PRECHECKHEADER
int error_handler = PUSH_ERROR_HANDLER(L);
INodeDefManager *ndef = getServer()->ndef();
// If node doesn't exist, we don't know what callback to call
MapNode node = getEnv()->getMap().getNodeNoEx(p);
if (node.getContent() == CONTENT_IGNORE)
return;
// Push callback function on stack
if (!getItemCallback(ndef->get(node).name.c_str(), "on_receive_fields"))
return;
// Call function
push_v3s16(L, p); // pos
lua_pushstring(L, formname.c_str()); // formname
lua_newtable(L); // fields
StringMap::const_iterator it;
for (it = fields.begin(); it != fields.end(); it++) {
const std::string &name = it->first;
const std::string &value = it->second;
lua_pushstring(L, name.c_str());
lua_pushlstring(L, value.c_str(), value.size());
lua_settable(L, -3);
}
objectrefGetOrCreate(L, sender); // player
PCALL_RES(lua_pcall(L, 4, 0, error_handler));
lua_pop(L, 1); // Pop error handler
}
void ScriptApiNode::node_falling_update(v3s16 p)
{
SCRIPTAPI_PRECHECKHEADER
int error_handler = PUSH_ERROR_HANDLER(L);
lua_getglobal(L, "nodeupdate");
push_v3s16(L, p);
PCALL_RES(lua_pcall(L, 1, 0, error_handler));
lua_pop(L, 1); // Pop error handler
}
void ScriptApiNode::node_falling_update_single(v3s16 p)
{
SCRIPTAPI_PRECHECKHEADER
int error_handler = PUSH_ERROR_HANDLER(L);
lua_getglobal(L, "nodeupdate_single");
push_v3s16(L, p);
PCALL_RES(lua_pcall(L, 1, 0, error_handler));
lua_pop(L, 1); // Pop error handler
}