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random scripting work-in-progress

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This commit is contained in:
Perttu Ahola 2011-11-11 20:50:09 +02:00
parent f8430723e0
commit a6a1e6ed1a
7 changed files with 55 additions and 24 deletions
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26
src/scriptapi.cpp
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@ -77,24 +77,25 @@ static void realitycheck(lua_State *L)
}
// Register new object prototype (must be based on entity)
static int l_register_object(lua_State *L)
static int l_register_entity(lua_State *L)
{
const char *name = luaL_checkstring(L, 1);
luaL_checkany(L, 2);
infostream<<"register_object: "<<name<<std::endl;
infostream<<"register_entity: "<<name<<std::endl;
// Get the minetest table
lua_getglobal(L, "minetest");
// Get field "registered_objects"
lua_getfield(L, -1, "registered_objects");
// Get field "registered_entities"
lua_getfield(L, -1, "registered_entities");
luaL_checktype(L, -1, LUA_TTABLE);
int objectstable = lua_gettop(L);
// Object is in param 2
lua_pushvalue(L, 2); // Copy object to top of stack
lua_setfield(L, objectstable, name); // registered_objects[name] = object
lua_setfield(L, objectstable, name); // registered_entities[name] = object
return 0; /* number of results */
}
#if 0
static int l_new_entity(lua_State *L)
{
/* o = o or {}
@ -111,10 +112,11 @@ static int l_new_entity(lua_State *L)
// return table
return 1;
}
#endif
static const struct luaL_Reg minetest_f [] = {
{"register_object", l_register_object},
{"new_entity", l_new_entity},
{"register_entity", l_register_entity},
//{"new_entity", l_new_entity},
{NULL, NULL}
};
@ -251,9 +253,9 @@ void scriptapi_export(lua_State *L, Server *server)
// Get the main minetest table
lua_getglobal(L, "minetest");
// Add registered_objects table in minetest
// Add registered_entities table in minetest
lua_newtable(L);
lua_setfield(L, -2, "registered_objects");
lua_setfield(L, -2, "registered_entities");
// Add object_refs table in minetest
lua_newtable(L);
@ -328,7 +330,7 @@ void scriptapi_luaentity_deregister(lua_State *L, u16 id)
lua_pop(L, 1); // pop object*/
// Set luaentities[id] = nil
lua_pushnumber(L, cobj->getId()); // Push id
lua_pushnumber(L, id); // Push id
lua_pushnil(L);
lua_settable(L, objectstable);
@ -340,7 +342,7 @@ void scriptapi_luaentity_step(lua_State *L, u16 id,
{
realitycheck(L);
assert(lua_checkstack(L, 20));
infostream<<"scriptapi_luaentity_step: id="<<id<<std::endl;
//infostream<<"scriptapi_luaentity_step: id="<<id<<std::endl;
// Get minetest.luaentities table
lua_getglobal(L, "minetest");
@ -349,7 +351,7 @@ void scriptapi_luaentity_step(lua_State *L, u16 id,
int objectstable = lua_gettop(L);
// Get luaentities[id]
lua_pushnumber(L, cobj->getId()); // Push id
lua_pushnumber(L, id); // Push id
lua_gettable(L, objectstable);
// TODO: Call step function