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| author | Perttu Ahola <celeron55@gmail.com> | 2011-02-23 02:49:57 +0200 |
|---|---|---|
| committer | Perttu Ahola <celeron55@gmail.com> | 2011-02-23 02:49:57 +0200 |
| commit | 9778347c7f118f6b74153f1d2c8070920352eb68 (patch) | |
| tree | 6be9dccbc2882645aa5430281b1a7e34cbcc2717 /src/clientobject.cpp | |
| parent | eef7bc35705611e3060fe1e6b7c2f8bbebb2ba8b (diff) | |
| download | minetest-9778347c7f118f6b74153f1d2c8070920352eb68.tar.gz minetest-9778347c7f118f6b74153f1d2c8070920352eb68.tar.bz2 minetest-9778347c7f118f6b74153f1d2c8070920352eb68.zip | |
mainly work on object scripting api
Diffstat (limited to 'src/clientobject.cpp')
| -rw-r--r-- | src/clientobject.cpp | 59 |
1 files changed, 33 insertions, 26 deletions
diff --git a/src/clientobject.cpp b/src/clientobject.cpp index bb4497e94..4319f1ef0 100644 --- a/src/clientobject.cpp +++ b/src/clientobject.cpp @@ -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)) { |