From 0a8519a26fc7c10b4e7415746e9045caa3ae978f Mon Sep 17 00:00:00 2001 From: kwolekr Date: Sat, 15 Jun 2013 22:23:06 -0400 Subject: Add initial Decoration support, many misc. improvements & modifications --- src/script/lua_api/luaapi.cpp | 142 +++++++++++++++++++++++++++++++++++++----- src/script/lua_api/luaapi.h | 9 ++- 2 files changed, 134 insertions(+), 17 deletions(-) (limited to 'src/script/lua_api') diff --git a/src/script/lua_api/luaapi.cpp b/src/script/lua_api/luaapi.cpp index 180a44b26..75139861b 100644 --- a/src/script/lua_api/luaapi.cpp +++ b/src/script/lua_api/luaapi.cpp @@ -43,6 +43,14 @@ struct EnumString ModApiBasic::es_OreType[] = {0, NULL}, }; +struct EnumString ModApiBasic::es_DecorationType[] = +{ + {DECO_SIMPLE, "simple"}, + {DECO_SCHEMATIC, "schematic"}, + {DECO_LSYSTEM, "lsystem"}, + {0, NULL}, +}; + ModApiBasic::ModApiBasic() : ModApiBase() { } @@ -92,6 +100,7 @@ bool ModApiBasic::Initialize(lua_State* L,int top) { retval &= API_FCT(rollback_revert_actions_by); retval &= API_FCT(register_ore); + retval &= API_FCT(register_decoration); return retval; } @@ -162,21 +171,21 @@ int ModApiBasic::l_register_biome(lua_State *L) } enum BiomeTerrainType terrain = (BiomeTerrainType)getenumfield(L, index, - "terrain_type", es_BiomeTerrainType, BIOME_TERRAIN_NORMAL); + "terrain_type", es_BiomeTerrainType, BIOME_TERRAIN_NORMAL); Biome *b = bmgr->createBiome(terrain); - b->name = getstringfield_default(L, index, "name", ""); - b->top_nodename = getstringfield_default(L, index, "top_node", ""); - b->top_depth = getintfield_default(L, index, "top_depth", 0); + b->name = getstringfield_default(L, index, "name", ""); + b->top_nodename = getstringfield_default(L, index, "top_node", ""); + b->top_depth = getintfield_default(L, index, "top_depth", 0); b->filler_nodename = getstringfield_default(L, index, "filler_node", ""); - b->filler_height = getintfield_default(L, index, "filler_height", 0); - b->height_min = getintfield_default(L, index, "height_min", 0); - b->height_max = getintfield_default(L, index, "height_max", 0); - b->heat_point = getfloatfield_default(L, index, "heat_point", 0.); - b->humidity_point = getfloatfield_default(L, index, "humidity_point", 0.); - - b->flags = 0; //reserved - b->c_top = CONTENT_IGNORE; + b->filler_height = getintfield_default(L, index, "filler_height", 0); + b->height_min = getintfield_default(L, index, "height_min", 0); + b->height_max = getintfield_default(L, index, "height_max", 0); + b->heat_point = getfloatfield_default(L, index, "heat_point", 0.); + b->humidity_point = getfloatfield_default(L, index, "humidity_point", 0.); + + b->flags = 0; //reserved + b->c_top = CONTENT_IGNORE; b->c_filler = CONTENT_IGNORE; verbosestream << "register_biome: " << b->name << std::endl; bmgr->addBiome(b); @@ -184,8 +193,6 @@ int ModApiBasic::l_register_biome(lua_State *L) return 0; } - - // setting_set(name, value) int ModApiBasic::l_setting_set(lua_State *L) { @@ -650,4 +657,111 @@ int ModApiBasic::l_register_ore(lua_State *L) return 0; } +// register_decoration({lots of stuff}) +int ModApiBasic::l_register_decoration(lua_State *L) +{ + int index = 1; + luaL_checktype(L, index, LUA_TTABLE); + + EmergeManager *emerge = getServer(L)->getEmergeManager(); + BiomeDefManager *bdef = emerge->biomedef; + + enum DecorationType decotype = (DecorationType)getenumfield(L, index, + "deco_type", es_DecorationType, -1); + if (decotype == -1) { + errorstream << "register_decoration: unrecognized " + "decoration placement type"; + return 0; + } + + Decoration *deco = createDecoration(decotype); + if (!deco) { + errorstream << "register_decoration: decoration placement type " + << decotype << " not implemented"; + return 0; + } + + deco->c_place_on = CONTENT_IGNORE; + deco->place_on_name = getstringfield_default(L, index, "place_on", "ignore"); + deco->divlen = getintfield_default(L, index, "divlen", 8); + deco->fill_ratio = getfloatfield_default(L, index, "fill_ratio", 0.02); + + lua_getfield(L, index, "noise_params"); + deco->np = read_noiseparams(L, -1); + lua_pop(L, 1); + + lua_getfield(L, index, "biomes"); + if (lua_istable(L, -1)) { + lua_pushnil(L); + while (lua_next(L, -2)) { + const char *s = lua_tostring(L, -1); + u8 biomeid = bdef->getBiomeIdByName(s); + if (biomeid) + deco->biomes.insert(biomeid); + + lua_pop(L, 1); + } + lua_pop(L, 1); + } + + switch (decotype) { + case DECO_SIMPLE: { + DecoSimple *dsimple = (DecoSimple *)deco; + dsimple->c_deco = CONTENT_IGNORE; + dsimple->c_spawnby = CONTENT_IGNORE; + dsimple->spawnby_name = getstringfield_default(L, index, "spawn_by", "air"); + dsimple->deco_height = getintfield_default(L, index, "height", 1); + dsimple->deco_height_max = getintfield_default(L, index, "height_max", 0); + dsimple->nspawnby = getintfield_default(L, index, "num_spawn_by", -1); + + lua_getfield(L, index, "decoration"); + if (lua_istable(L, -1)) { + lua_pushnil(L); + while (lua_next(L, -2)) { + const char *s = lua_tostring(L, -1); + std::string str(s); + dsimple->decolist_names.push_back(str); + + lua_pop(L, 1); + } + } else if (lua_isstring(L, -1)) { + dsimple->deco_name = std::string(lua_tostring(L, -1)); + } else { + dsimple->deco_name = std::string("air"); + } + lua_pop(L, 1); + + if (dsimple->deco_height <= 0) { + errorstream << "register_decoration: simple decoration height" + " must be greater than 0" << std::endl; + delete dsimple; + return 0; + } + + break; } + case DECO_SCHEMATIC: { + //DecoSchematic *decoschematic = (DecoSchematic *)deco; + + break; } + case DECO_LSYSTEM: { + //DecoLSystem *decolsystem = (DecoLSystem *)deco; + + break; } + } + + if (deco->divlen <= 0) { + errorstream << "register_decoration: divlen must be " + "greater than 0" << std::endl; + delete deco; + return 0; + } + + emerge->decorations.push_back(deco); + + verbosestream << "register_decoration: decoration '" << deco->getName() + << "' registered" << std::endl; + return 0; +} + + ModApiBasic modapibasic_prototype; diff --git a/src/script/lua_api/luaapi.h b/src/script/lua_api/luaapi.h index 9623502c2..d03c14117 100644 --- a/src/script/lua_api/luaapi.h +++ b/src/script/lua_api/luaapi.h @@ -45,9 +45,6 @@ private: // get_server_status() static int l_get_server_status(lua_State *L); - // register_biome_groups({frequencies}) - static int l_register_biome_groups(lua_State *L); - // register_biome({lots of stuff}) static int l_register_biome(lua_State *L); @@ -130,9 +127,15 @@ private: // rollback_revert_actions_by(actor, seconds) -> bool, log messages static int l_rollback_revert_actions_by(lua_State *L); + // register_ore(oredesc) static int l_register_ore(lua_State *L); + + // register_decoration(deco) + static int l_register_decoration(lua_State *L); static struct EnumString es_OreType[]; + static struct EnumString es_DecorationType[]; + }; -- cgit v1.2.3