oss/luanti
oss/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-06-27 16:36:03 +00:00
Code Wiki Activity

mainly work on object scripting api

Browse source
This commit is contained in:
Perttu Ahola 2011-02-23 02:49:57 +02:00
parent eef7bc3570
commit 9778347c7f
19 changed files with 962 additions and 430 deletions
Download patch file Download diff file Expand all files Collapse all files

59
src/clientobject.cpp
View file

@ -175,35 +175,36 @@ extern "C"{
}
/*
Functions for calling from script:
object_set_position(self, x, y, z)
object_set_rotation(self, x, y, z)
object_add_to_mesh(self, image, corners, backface_culling)
object_clear_mesh(self)
Callbacks in script:
step(self, dtime)
process_message(self, data)
initialize(self, data)
on_step(self, dtime)
on_process_message(self, data)
on_initialize(self, data)
TODO:
string status_text(self)
string on_get_info_text(self)
on_block_removed_near({X=,Y=,Z=}, node)
on_block_placed_near({X=,Y=,Z=}, node)
*/
/*
object_set_position(self, x, y, z)
object_set_position(self, p)
*/
static int lf_object_set_position(lua_State *L)
{
// 4: z
lua_Number z = lua_tonumber(L, -1);
// 2: position
assert(lua_istable(L, -1));
lua_pushstring(L, "X");
lua_gettable(L, -2);
lua_Number x = lua_tonumber(L, -1);
lua_pop(L, 1);
// 3: y
lua_pushstring(L, "Y");
lua_gettable(L, -2);
lua_Number y = lua_tonumber(L, -1);
lua_pop(L, 1);
// 2: x
lua_Number x = lua_tonumber(L, -1);
lua_pushstring(L, "Z");
lua_gettable(L, -2);
lua_Number z = lua_tonumber(L, -1);
lua_pop(L, 1);
lua_pop(L, 1);
// 1: self
LuaCAO *self = (LuaCAO*)lua_touserdata(L, -1);
@ -217,18 +218,24 @@ static int lf_object_set_position(lua_State *L)
}
/*
object_set_rotation(self, x, y, z)
object_set_rotation(self, p)
*/
static int lf_object_set_rotation(lua_State *L)
{
// 4: z
lua_Number z = lua_tonumber(L, -1);
// 2: position
assert(lua_istable(L, -1));
lua_pushstring(L, "X");
lua_gettable(L, -2);
lua_Number x = lua_tonumber(L, -1);
lua_pop(L, 1);
// 3: y
lua_pushstring(L, "Y");
lua_gettable(L, -2);
lua_Number y = lua_tonumber(L, -1);
lua_pop(L, 1);
// 2: x
lua_Number x = lua_tonumber(L, -1);
lua_pushstring(L, "Z");
lua_gettable(L, -2);
lua_Number z = lua_tonumber(L, -1);
lua_pop(L, 1);
lua_pop(L, 1);
// 1: self
LuaCAO *self = (LuaCAO*)lua_touserdata(L, -1);
@ -381,7 +388,7 @@ void LuaCAO::step(float dtime)
Call step(self, dtime) from lua
*/
const char *funcname = "step";
const char *funcname = "on_step";
lua_getglobal(L, funcname);
if(!lua_isfunction(L,-1))
{
@ -413,7 +420,7 @@ void LuaCAO::processMessage(const std::string &data)
Call process_message(self, data) from lua
*/
const char *funcname = "process_message";
const char *funcname = "on_process_message";
lua_getglobal(L, funcname);
if(!lua_isfunction(L,-1))
{
@ -462,7 +469,7 @@ void LuaCAO::initialize(const std::string &data)
Call initialize(self, data) in the script
*/
const char *funcname = "initialize";
const char *funcname = "on_initialize";
lua_getglobal(L, funcname);
if(!lua_isfunction(L,-1))
{