mirror of
https://github.com/luanti-org/luanti.git
synced 2025-06-27 16:36:03 +00:00
updated scripting api a bit
--HG-- rename : data/luaobjects/test/client.lua => data/scripts/objects/test/client.lua rename : data/luaobjects/test/server.lua => data/scripts/objects/test/server.lua
This commit is contained in:
Perttu Ahola
parent
9778347c7f
commit
be32adc872
8 changed files with 484 additions and 251 deletions
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@ -96,6 +96,37 @@ extern "C"{
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on_initialize(self, data)
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*/
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/*
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object_remove(x,y,z)
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*/
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static int lf_object_remove(lua_State *L)
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{
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// 1: self
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LuaSAO *self = (LuaSAO*)lua_touserdata(L, -1);
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lua_pop(L, 1);
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assert(self);
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self->m_removed = true;
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return 0;
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}
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/*
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ServerEnvironment object_get_environment(self)
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*/
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static int lf_object_get_environment(lua_State *L)
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{
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// 1: self
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LuaSAO *self = (LuaSAO*)lua_touserdata(L, -1);
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lua_pop(L, 1);
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assert(self);
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lua_pushlightuserdata(L, self->getEnv());
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return 1;
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}
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/*
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object_set_base_position(self, {X=,Y=,Z=})
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*/
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@ -187,9 +218,9 @@ static int lf_object_add_message(lua_State *L)
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}
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/*
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object_get_node(self, {X=,Y=,Z=})
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env_get_node(env, {X=,Y=,Z=})
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*/
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static int lf_object_get_node(lua_State *L)
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static int lf_env_get_node(lua_State *L)
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{
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// 2: position
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assert(lua_istable(L, -1));
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@ -206,11 +237,11 @@ static int lf_object_get_node(lua_State *L)
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lua_Number z = lua_tonumber(L, -1);
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lua_pop(L, 1);
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lua_pop(L, 1);
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// 1: self
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LuaSAO *self = (LuaSAO*)lua_touserdata(L, -1);
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// 1: env
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ServerEnvironment *env = (ServerEnvironment*)lua_touserdata(L, -1);
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lua_pop(L, 1);
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assert(self);
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assert(env);
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v3s16 pos = floatToInt(v3f(x,y,z), 1.0);
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@ -219,7 +250,7 @@ static int lf_object_get_node(lua_State *L)
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// Get the node
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MapNode n(CONTENT_IGNORE);
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n = self->getEnv()->getMap().getNodeNoEx(pos);
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n = env->getMap().getNodeNoEx(pos);
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// Create a table with some data about the node
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lua_newtable(L);
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@ -237,36 +268,6 @@ static int lf_object_get_node(lua_State *L)
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return 1;
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}
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#if 0
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/*
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get_node_features(node)
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node = {content=,param1=,param2=}
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*/
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static int lf_get_node_features(lua_State *L)
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{
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MapNode n;
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// 1: node
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assert(lua_istable(L, -1));
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lua_pushstring(L, "content");
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lua_gettable(L, -2);
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n.d = lua_tointeger(L, -1);
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lua_pop(L, 1);
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lua_pushstring(L, "param1");
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lua_gettable(L, -2);
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n.param = lua_tointeger(L, -1);
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lua_pop(L, 1);
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lua_pushstring(L, "param2");
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lua_gettable(L, -2);
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n.param2 = lua_tointeger(L, -1);
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lua_pop(L, 1);
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lua_pop(L, 1);
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ContentFeatures &f = content_features(n.d);
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}
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#endif
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/*
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get_content_features(content)
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*/
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@ -296,10 +297,10 @@ static int lf_get_content_features(lua_State *L)
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}
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/*
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bool object_dig_node(self, {X=,Y=,Z=})
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bool env_dig_node(env, {X=,Y=,Z=})
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Return true on success
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*/
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static int lf_object_dig_node(lua_State *L)
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static int lf_env_dig_node(lua_State *L)
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{
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// 2: position
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assert(lua_istable(L, -1));
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@ -316,11 +317,10 @@ static int lf_object_dig_node(lua_State *L)
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lua_Number z = lua_tonumber(L, -1);
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lua_pop(L, 1);
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lua_pop(L, 1);
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// 1: self
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LuaSAO *self = (LuaSAO*)lua_touserdata(L, -1);
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// 1: env
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ServerEnvironment *env = (ServerEnvironment*)lua_touserdata(L, -1);
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lua_pop(L, 1);
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assert(self);
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assert(env);
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v3s16 pos = floatToInt(v3f(x,y,z), 1.0);
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@ -329,19 +329,19 @@ static int lf_object_dig_node(lua_State *L)
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This gets sent to the server by the map through the edit
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event system.
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*/
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bool succeeded = self->getEnv()->getMap().removeNodeWithEvent(pos);
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bool succeeded = env->getMap().removeNodeWithEvent(pos);
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lua_pushboolean(L, succeeded);
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return 1;
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}
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/*
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bool object_place_node(self, {X=,Y=,Z=}, node)
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bool env_place_node(env, {X=,Y=,Z=}, node)
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node={content=,param1=,param2=}
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param1 and param2 are optional
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Return true on success
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*/
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static int lf_object_place_node(lua_State *L)
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static int lf_env_place_node(lua_State *L)
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{
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// 3: node
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MapNode n(CONTENT_STONE);
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@ -379,11 +379,10 @@ static int lf_object_place_node(lua_State *L)
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lua_Number z = lua_tonumber(L, -1);
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lua_pop(L, 1);
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lua_pop(L, 1);
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// 1: self
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LuaSAO *self = (LuaSAO*)lua_touserdata(L, -1);
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// 1: env
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ServerEnvironment *env = (ServerEnvironment*)lua_touserdata(L, -1);
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lua_pop(L, 1);
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assert(self);
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assert(env);
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v3s16 pos = floatToInt(v3f(x,y,z), 1.0);
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@ -392,59 +391,100 @@ static int lf_object_place_node(lua_State *L)
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This gets sent to the server by the map through the edit
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event system.
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*/
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bool succeeded = self->getEnv()->getMap().addNodeWithEvent(pos, n);
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bool succeeded = env->getMap().addNodeWithEvent(pos, n);
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lua_pushboolean(L, succeeded);
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return 1;
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}
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/*
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object_remove(x,y,z)
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string env_get_nearest_player_name(env, {X=,Y=,Z=})
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*/
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static int lf_object_remove(lua_State *L)
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static int lf_env_get_nearest_player_name(lua_State *L)
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{
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// 1: self
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LuaSAO *self = (LuaSAO*)lua_touserdata(L, -1);
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// 2: position
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assert(lua_istable(L, -1));
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lua_pushstring(L, "X");
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lua_gettable(L, -2);
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lua_Number x = lua_tonumber(L, -1);
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lua_pop(L, 1);
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lua_pushstring(L, "Y");
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lua_gettable(L, -2);
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lua_Number y = lua_tonumber(L, -1);
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lua_pop(L, 1);
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lua_pushstring(L, "Z");
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lua_gettable(L, -2);
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lua_Number z = lua_tonumber(L, -1);
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lua_pop(L, 1);
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lua_pop(L, 1);
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// 1: env
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ServerEnvironment *env = (ServerEnvironment*)lua_touserdata(L, -1);
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lua_pop(L, 1);
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assert(env);
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assert(self);
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self->m_removed = true;
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return 0;
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v3f pos_f = v3f(x,y,z)*BS;
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Player *player = env->getNearestConnectedPlayer(pos_f);
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if(player)
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lua_pushstring(L, player->getName());
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else
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lua_pushstring(L, "");
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return 1; // Number of return values
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}
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/*
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{X=,Y=,Z=} object_get_nearest_player_position(self)
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{exists=, pos={X=,Y=,Z=}, connected=} env_get_player_info(env, name)
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*/
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/*static int lf_object_get_nearest_player_position(lua_State *L)
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static int lf_env_get_player_info(lua_State *L)
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{
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// 1: self
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LuaSAO *self = (LuaSAO*)lua_touserdata(L, -1);
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// 2: name
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const char *name = lua_tostring(L, -1);
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lua_pop(L, 1);
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// 1: env
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ServerEnvironment *env = (ServerEnvironment*)lua_touserdata(L, -1);
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lua_pop(L, 1);
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assert(env);
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assert(self);
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ServerEnvironment *env = self->getEnv();
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env->
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v3f pos = ;
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Player *player = env->getPlayer(name);
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v3f pos(0,0,0);
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if(player)
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pos = player->getPosition();
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lua_newtable(L);
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lua_pushstring(L, "X");
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lua_pushnumber(L, pos.X/BS);
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lua_pushstring(L, "exists");
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lua_pushboolean(L, (player != NULL));
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lua_settable(L, -3);
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if(player != NULL)
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{
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lua_pushstring(L, "pos");
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{
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lua_newtable(L);
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lua_pushstring(L, "X");
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lua_pushnumber(L, pos.X/BS);
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lua_settable(L, -3);
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lua_pushstring(L, "Y");
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lua_pushnumber(L, pos.Y/BS);
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lua_settable(L, -3);
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lua_pushstring(L, "Y");
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lua_pushnumber(L, pos.Y/BS);
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lua_settable(L, -3);
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lua_pushstring(L, "Z");
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lua_pushnumber(L, pos.Z/BS);
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lua_settable(L, -3);
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lua_pushstring(L, "Z");
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lua_pushnumber(L, pos.Z/BS);
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lua_settable(L, -3);
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}
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lua_settable(L, -3);
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lua_pushstring(L, "connected");
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lua_pushboolean(L, (player->peer_id != 0));
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lua_settable(L, -3);
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}
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return 1; // Number of return values
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}*/
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}
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LuaSAO::LuaSAO(ServerEnvironment *env, u16 id, v3f pos):
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ServerActiveObject(env, id, pos),
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@ -465,14 +505,18 @@ LuaSAO::LuaSAO(ServerEnvironment *env, u16 id, v3f pos):
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//lua_setglobal(L, "self");
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// Register functions
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lua_register(L, "object_set_base_position", lf_object_set_base_position);
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lua_register(L, "object_get_base_position", lf_object_get_base_position);
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lua_register(L, "object_add_message", lf_object_add_message);
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lua_register(L, "object_get_node", lf_object_get_node);
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lua_register(L, "get_content_features", lf_get_content_features);
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lua_register(L, "object_dig_node", lf_object_dig_node);
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lua_register(L, "object_place_node", lf_object_place_node);
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lua_register(L, "object_remove", lf_object_remove);
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#define LUA_REGISTER_FUNC(L, x) lua_register(L, #x, lf_ ## x)
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LUA_REGISTER_FUNC(L, object_remove);
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LUA_REGISTER_FUNC(L, object_get_environment);
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LUA_REGISTER_FUNC(L, object_set_base_position);
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LUA_REGISTER_FUNC(L, object_get_base_position);
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LUA_REGISTER_FUNC(L, object_add_message);
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LUA_REGISTER_FUNC(L, env_get_node);
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LUA_REGISTER_FUNC(L, get_content_features);
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LUA_REGISTER_FUNC(L, env_dig_node);
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LUA_REGISTER_FUNC(L, env_place_node);
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LUA_REGISTER_FUNC(L, env_get_nearest_player_name);
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LUA_REGISTER_FUNC(L, env_get_player_info);
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}
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LuaSAO::~LuaSAO()
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@ -487,7 +531,7 @@ std::string LuaSAO::getClientInitializationData()
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*/
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std::string relative_path;
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relative_path += "luaobjects/";
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relative_path += "scripts/objects/";
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relative_path += m_script_name;
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relative_path += "/client.lua";
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std::string full_path = porting::getDataPath(relative_path.c_str());
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@ -694,7 +738,7 @@ void LuaSAO::loadScripts(const std::string &script_name)
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m_script_name = script_name;
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std::string relative_path;
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relative_path += "luaobjects/";
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relative_path += "scripts/objects/";
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relative_path += script_name;
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std::string server_file = relative_path + "/server.lua";
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std::string server_path = porting::getDataPath(server_file.c_str());
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