#include "common/c_types.h"
#include "nodedef.h"
#include "object_properties.h"
+#include "collision.h"
#include "cpp_api/s_node.h"
#include "lua_api/l_object.h"
#include "lua_api/l_item.h"
#include "server.h"
#include "log.h"
#include "tool.h"
-#include "serverobject.h"
#include "porting.h"
-#include "mg_schematic.h"
+#include "mapgen/mg_schematic.h"
#include "noise.h"
+#include "server/player_sao.h"
#include "util/pointedthing.h"
#include "debug.h" // For FATAL_ERROR
#include <json/json.h>
{TAT_NONE, "none"},
{TAT_VERTICAL_FRAMES, "vertical_frames"},
{TAT_SHEET_2D, "sheet_2d"},
- {0, NULL},
+ {0, nullptr},
};
/******************************************************************************/
es_ItemType, ITEM_NONE);
getstringfield(L, index, "name", def.name);
getstringfield(L, index, "description", def.description);
+ getstringfield(L, index, "short_description", def.short_description);
getstringfield(L, index, "inventory_image", def.inventory_image);
getstringfield(L, index, "inventory_overlay", def.inventory_overlay);
getstringfield(L, index, "wield_image", def.wield_image);
def.usable = lua_isfunction(L, -1);
lua_pop(L, 1);
- getboolfield(L, index, "liquids_pointable", def.liquids_pointable);
+ lua_pushstring(L, "on_place");
+ lua_rawget(L, index);
+ def.has_on_place = lua_isfunction(L, -1);
+ lua_pop(L, 1);
+
+ lua_pushstring(L, "on_secondary_use");
+ lua_rawget(L, index);
+ def.has_on_secondary_use = lua_isfunction(L, -1);
+ lua_pop(L, 1);
- warn_if_field_exists(L, index, "tool_digging_properties",
- "Deprecated; use tool_capabilities");
+ getboolfield(L, index, "liquids_pointable", def.liquids_pointable);
lua_getfield(L, index, "tool_capabilities");
if(lua_istable(L, -1)){
lua_pop(L, 1);
lua_getfield(L, index, "sounds");
- if(lua_istable(L, -1)){
+ if (!lua_isnil(L, -1)) {
+ luaL_checktype(L, -1, LUA_TTABLE);
lua_getfield(L, -1, "place");
read_soundspec(L, -1, def.sound_place);
lua_pop(L, 1);
}
lua_pop(L, 1);
+ // No, this is not a mistake. Item sounds are in "sound", node sounds in "sounds".
+ lua_getfield(L, index, "sound");
+ if (!lua_isnil(L, -1)) {
+ luaL_checktype(L, -1, LUA_TTABLE);
+ lua_getfield(L, -1, "punch_use");
+ read_soundspec(L, -1, def.sound_use);
+ lua_pop(L, 1);
+ lua_getfield(L, -1, "punch_use_air");
+ read_soundspec(L, -1, def.sound_use_air);
+ lua_pop(L, 1);
+ }
+ lua_pop(L, 1);
+
def.range = getfloatfield_default(L, index, "range", def.range);
// Client shall immediately place this node when player places the item.
// "" = no prediction
getstringfield(L, index, "node_placement_prediction",
def.node_placement_prediction);
+
+ getintfield(L, index, "place_param2", def.place_param2);
}
/******************************************************************************/
lua_setfield(L, -2, "name");
lua_pushstring(L, i.description.c_str());
lua_setfield(L, -2, "description");
+ if (!i.short_description.empty()) {
+ lua_pushstring(L, i.short_description.c_str());
+ lua_setfield(L, -2, "short_description");
+ }
lua_pushstring(L, type.c_str());
lua_setfield(L, -2, "type");
lua_pushstring(L, i.inventory_image.c_str());
lua_setfield(L, -2, "usable");
lua_pushboolean(L, i.liquids_pointable);
lua_setfield(L, -2, "liquids_pointable");
- if (i.type == ITEM_TOOL) {
- push_tool_capabilities(L, ToolCapabilities(
- i.tool_capabilities->full_punch_interval,
- i.tool_capabilities->max_drop_level,
- i.tool_capabilities->groupcaps,
- i.tool_capabilities->damageGroups));
+ if (i.tool_capabilities) {
+ push_tool_capabilities(L, *i.tool_capabilities);
lua_setfield(L, -2, "tool_capabilities");
}
push_groups(L, i.groups);
/******************************************************************************/
void read_object_properties(lua_State *L, int index,
- ObjectProperties *prop, IItemDefManager *idef)
+ ServerActiveObject *sao, ObjectProperties *prop, IItemDefManager *idef)
{
if(index < 0)
index = lua_gettop(L) + 1 + index;
- if(!lua_istable(L, index))
+ if (lua_isnil(L, index))
return;
+ luaL_checktype(L, -1, LUA_TTABLE);
+
int hp_max = 0;
- if (getintfield(L, -1, "hp_max", hp_max))
- prop->hp_max = (s16)rangelim(hp_max, 0, S16_MAX);
+ if (getintfield(L, -1, "hp_max", hp_max)) {
+ prop->hp_max = (u16)rangelim(hp_max, 0, U16_MAX);
+ // hp_max = 0 is sometimes used as a hack to keep players dead, only validate for entities
+ if (prop->hp_max == 0 && sao->getType() != ACTIVEOBJECT_TYPE_PLAYER)
+ throw LuaError("The hp_max property may not be 0 for entities!");
+
+ if (prop->hp_max < sao->getHP()) {
+ PlayerHPChangeReason reason(PlayerHPChangeReason::SET_HP_MAX);
+ sao->setHP(prop->hp_max, reason);
+ }
+ }
+ if (getintfield(L, -1, "breath_max", prop->breath_max)) {
+ if (sao->getType() == ACTIVEOBJECT_TYPE_PLAYER) {
+ PlayerSAO *player = (PlayerSAO *)sao;
+ if (prop->breath_max < player->getBreath())
+ player->setBreath(prop->breath_max);
+ }
+ }
getboolfield(L, -1, "physical", prop->physical);
getboolfield(L, -1, "collide_with_objects", prop->collideWithObjects);
- getfloatfield(L, -1, "weight", prop->weight);
-
lua_getfield(L, -1, "collisionbox");
- if(lua_istable(L, -1))
+ bool collisionbox_defined = lua_istable(L, -1);
+ if (collisionbox_defined)
prop->collisionbox = read_aabb3f(L, -1, 1.0);
lua_pop(L, 1);
lua_getfield(L, -1, "selectionbox");
- if (lua_istable(L, -1))
+ if (lua_istable(L, -1)) {
+ getboolfield(L, -1, "rotate", prop->rotate_selectionbox);
prop->selectionbox = read_aabb3f(L, -1, 1.0);
- else
+ } else if (collisionbox_defined) {
prop->selectionbox = prop->collisionbox;
+ }
lua_pop(L, 1);
+
getboolfield(L, -1, "pointable", prop->pointable);
getstringfield(L, -1, "visual", prop->visual);
getstringfield(L, -1, "mesh", prop->mesh);
lua_getfield(L, -1, "visual_size");
- if(lua_istable(L, -1))
- prop->visual_size = read_v2f(L, -1);
+ if (lua_istable(L, -1)) {
+ // Backwards compatibility: Also accept { x = ?, y = ? }
+ v2f scale_xy = read_v2f(L, -1);
+
+ f32 scale_z = scale_xy.X;
+ lua_getfield(L, -1, "z");
+ if (lua_isnumber(L, -1))
+ scale_z = lua_tonumber(L, -1);
+ lua_pop(L, 1);
+
+ prop->visual_size = v3f(scale_xy.X, scale_xy.Y, scale_z);
+ }
lua_pop(L, 1);
lua_getfield(L, -1, "textures");
getboolfield(L, -1, "is_visible", prop->is_visible);
getboolfield(L, -1, "makes_footstep_sound", prop->makes_footstep_sound);
- getfloatfield(L, -1, "automatic_rotate", prop->automatic_rotate);
if (getfloatfield(L, -1, "stepheight", prop->stepheight))
prop->stepheight *= BS;
+ getfloatfield(L, -1, "eye_height", prop->eye_height);
+
+ getfloatfield(L, -1, "automatic_rotate", prop->automatic_rotate);
lua_getfield(L, -1, "automatic_face_movement_dir");
if (lua_isnumber(L, -1)) {
prop->automatic_face_movement_dir = true;
}
lua_pop(L, 1);
getboolfield(L, -1, "backface_culling", prop->backface_culling);
+ getintfield(L, -1, "glow", prop->glow);
getstringfield(L, -1, "nametag", prop->nametag);
lua_getfield(L, -1, "nametag_color");
prop->nametag_color = color;
}
lua_pop(L, 1);
+ lua_getfield(L, -1, "nametag_bgcolor");
+ if (!lua_isnil(L, -1)) {
+ if (lua_toboolean(L, -1)) {
+ video::SColor color;
+ if (read_color(L, -1, &color))
+ prop->nametag_bgcolor = color;
+ } else {
+ prop->nametag_bgcolor = nullopt;
+ }
+ }
+ lua_pop(L, 1);
lua_getfield(L, -1, "automatic_face_movement_max_rotation_per_sec");
if (lua_isnumber(L, -1)) {
prop->automatic_face_movement_max_rotation_per_sec = luaL_checknumber(L, -1);
}
lua_pop(L, 1);
+
getstringfield(L, -1, "infotext", prop->infotext);
+ getboolfield(L, -1, "static_save", prop->static_save);
+
lua_getfield(L, -1, "wield_item");
if (!lua_isnil(L, -1))
prop->wield_item = read_item(L, -1, idef).getItemString();
lua_pop(L, 1);
+
+ getfloatfield(L, -1, "zoom_fov", prop->zoom_fov);
+ getboolfield(L, -1, "use_texture_alpha", prop->use_texture_alpha);
+ getboolfield(L, -1, "shaded", prop->shaded);
+ getboolfield(L, -1, "show_on_minimap", prop->show_on_minimap);
+
+ getstringfield(L, -1, "damage_texture_modifier", prop->damage_texture_modifier);
}
/******************************************************************************/
lua_newtable(L);
lua_pushnumber(L, prop->hp_max);
lua_setfield(L, -2, "hp_max");
+ lua_pushnumber(L, prop->breath_max);
+ lua_setfield(L, -2, "breath_max");
lua_pushboolean(L, prop->physical);
lua_setfield(L, -2, "physical");
lua_pushboolean(L, prop->collideWithObjects);
lua_setfield(L, -2, "collide_with_objects");
- lua_pushnumber(L, prop->weight);
- lua_setfield(L, -2, "weight");
push_aabb3f(L, prop->collisionbox);
lua_setfield(L, -2, "collisionbox");
push_aabb3f(L, prop->selectionbox);
+ lua_pushboolean(L, prop->rotate_selectionbox);
+ lua_setfield(L, -2, "rotate");
lua_setfield(L, -2, "selectionbox");
lua_pushboolean(L, prop->pointable);
lua_setfield(L, -2, "pointable");
lua_setfield(L, -2, "visual");
lua_pushlstring(L, prop->mesh.c_str(), prop->mesh.size());
lua_setfield(L, -2, "mesh");
- push_v2f(L, prop->visual_size);
+ push_v3f(L, prop->visual_size);
lua_setfield(L, -2, "visual_size");
- lua_newtable(L);
+ lua_createtable(L, prop->textures.size(), 0);
u16 i = 1;
for (const std::string &texture : prop->textures) {
lua_pushlstring(L, texture.c_str(), texture.size());
- lua_rawseti(L, -2, i);
+ lua_rawseti(L, -2, i++);
}
lua_setfield(L, -2, "textures");
- lua_newtable(L);
+ lua_createtable(L, prop->colors.size(), 0);
i = 1;
for (const video::SColor &color : prop->colors) {
push_ARGB8(L, color);
- lua_rawseti(L, -2, i);
+ lua_rawseti(L, -2, i++);
}
lua_setfield(L, -2, "colors");
lua_setfield(L, -2, "is_visible");
lua_pushboolean(L, prop->makes_footstep_sound);
lua_setfield(L, -2, "makes_footstep_sound");
- lua_pushnumber(L, prop->automatic_rotate);
- lua_setfield(L, -2, "automatic_rotate");
lua_pushnumber(L, prop->stepheight / BS);
lua_setfield(L, -2, "stepheight");
+ lua_pushnumber(L, prop->eye_height);
+ lua_setfield(L, -2, "eye_height");
+ lua_pushnumber(L, prop->automatic_rotate);
+ lua_setfield(L, -2, "automatic_rotate");
if (prop->automatic_face_movement_dir)
lua_pushnumber(L, prop->automatic_face_movement_dir_offset);
else
lua_setfield(L, -2, "automatic_face_movement_dir");
lua_pushboolean(L, prop->backface_culling);
lua_setfield(L, -2, "backface_culling");
+ lua_pushnumber(L, prop->glow);
+ lua_setfield(L, -2, "glow");
lua_pushlstring(L, prop->nametag.c_str(), prop->nametag.size());
lua_setfield(L, -2, "nametag");
push_ARGB8(L, prop->nametag_color);
lua_setfield(L, -2, "nametag_color");
+ if (prop->nametag_bgcolor) {
+ push_ARGB8(L, prop->nametag_bgcolor.value());
+ lua_setfield(L, -2, "nametag_bgcolor");
+ } else {
+ lua_pushboolean(L, false);
+ lua_setfield(L, -2, "nametag_bgcolor");
+ }
lua_pushnumber(L, prop->automatic_face_movement_max_rotation_per_sec);
lua_setfield(L, -2, "automatic_face_movement_max_rotation_per_sec");
lua_pushlstring(L, prop->infotext.c_str(), prop->infotext.size());
lua_setfield(L, -2, "infotext");
+ lua_pushboolean(L, prop->static_save);
+ lua_setfield(L, -2, "static_save");
lua_pushlstring(L, prop->wield_item.c_str(), prop->wield_item.size());
lua_setfield(L, -2, "wield_item");
+ lua_pushnumber(L, prop->zoom_fov);
+ lua_setfield(L, -2, "zoom_fov");
+ lua_pushboolean(L, prop->use_texture_alpha);
+ lua_setfield(L, -2, "use_texture_alpha");
+ lua_pushboolean(L, prop->shaded);
+ lua_setfield(L, -2, "shaded");
+ lua_pushlstring(L, prop->damage_texture_modifier.c_str(), prop->damage_texture_modifier.size());
+ lua_setfield(L, -2, "damage_texture_modifier");
+ lua_pushboolean(L, prop->show_on_minimap);
+ lua_setfield(L, -2, "show_on_minimap");
}
/******************************************************************************/
-TileDef read_tiledef(lua_State *L, int index, u8 drawtype)
+TileDef read_tiledef(lua_State *L, int index, u8 drawtype, bool special)
{
if(index < 0)
index = lua_gettop(L) + 1 + index;
bool default_culling = true;
switch (drawtype) {
case NDT_PLANTLIKE:
- case NDT_PLANTLIKE_ROOTED:
case NDT_FIRELIKE:
default_tiling = false;
// "break" is omitted here intentionaly, as PLANTLIKE
case NDT_LIQUID:
default_culling = false;
break;
+ case NDT_PLANTLIKE_ROOTED:
+ default_tiling = !special;
+ default_culling = !special;
+ break;
default:
break;
}
else if(lua_istable(L, index))
{
// name="default_lava.png"
- tiledef.name = "";
+ tiledef.name.clear();
getstringfield(L, index, "name", tiledef.name);
getstringfield(L, index, "image", tiledef.name); // MaterialSpec compat.
tiledef.backface_culling = getboolfield_default(
L, index, "tileable_horizontal", default_tiling);
tiledef.tileable_vertical = getboolfield_default(
L, index, "tileable_vertical", default_tiling);
+ std::string align_style;
+ if (getstringfield(L, index, "align_style", align_style)) {
+ if (align_style == "user")
+ tiledef.align_style = ALIGN_STYLE_USER_DEFINED;
+ else if (align_style == "world")
+ tiledef.align_style = ALIGN_STYLE_WORLD;
+ else
+ tiledef.align_style = ALIGN_STYLE_NODE;
+ }
+ tiledef.scale = getintfield_default(L, index, "scale", 0);
// color = ...
lua_getfield(L, index, "color");
tiledef.has_color = read_color(L, -1, &tiledef.color);
}
/******************************************************************************/
-ContentFeatures read_content_features(lua_State *L, int index)
+void read_content_features(lua_State *L, ContentFeatures &f, int index)
{
if(index < 0)
index = lua_gettop(L) + 1 + index;
- ContentFeatures f;
-
/* Cache existence of some callbacks */
lua_getfield(L, index, "on_construct");
if(!lua_isnil(L, -1)) f.has_on_construct = true;
// tiles = {}
lua_getfield(L, index, "tiles");
- // If nil, try the deprecated name "tile_images" instead
- if(lua_isnil(L, -1)){
- lua_pop(L, 1);
- warn_if_field_exists(L, index, "tile_images",
- "Deprecated; new name is \"tiles\".");
- lua_getfield(L, index, "tile_images");
- }
if(lua_istable(L, -1)){
int table = lua_gettop(L);
lua_pushnil(L);
int i = 0;
while(lua_next(L, table) != 0){
// Read tiledef from value
- f.tiledef[i] = read_tiledef(L, -1, f.drawtype);
+ f.tiledef[i] = read_tiledef(L, -1, f.drawtype, false);
// removes value, keeps key for next iteration
lua_pop(L, 1);
i++;
int i = 0;
while (lua_next(L, table) != 0) {
// Read tiledef from value
- f.tiledef_overlay[i] = read_tiledef(L, -1, f.drawtype);
+ f.tiledef_overlay[i] = read_tiledef(L, -1, f.drawtype, false);
// removes value, keeps key for next iteration
lua_pop(L, 1);
i++;
// special_tiles = {}
lua_getfield(L, index, "special_tiles");
- // If nil, try the deprecated name "special_materials" instead
- if(lua_isnil(L, -1)){
- lua_pop(L, 1);
- warn_if_field_exists(L, index, "special_materials",
- "Deprecated; new name is \"special_tiles\".");
- lua_getfield(L, index, "special_materials");
- }
if(lua_istable(L, -1)){
int table = lua_gettop(L);
lua_pushnil(L);
int i = 0;
while(lua_next(L, table) != 0){
// Read tiledef from value
- f.tiledef_special[i] = read_tiledef(L, -1, f.drawtype);
+ f.tiledef_special[i] = read_tiledef(L, -1, f.drawtype, true);
// removes value, keeps key for next iteration
lua_pop(L, 1);
i++;
}
lua_pop(L, 1);
- f.alpha = getintfield_default(L, index, "alpha", 255);
+ /* alpha & use_texture_alpha */
+ // This is a bit complicated due to compatibility
+
+ f.setDefaultAlphaMode();
+
+ warn_if_field_exists(L, index, "alpha",
+ "Obsolete, only limited compatibility provided; "
+ "replaced by \"use_texture_alpha\"");
+ if (getintfield_default(L, index, "alpha", 255) != 255)
+ f.alpha = ALPHAMODE_BLEND;
+
+ lua_getfield(L, index, "use_texture_alpha");
+ if (lua_isboolean(L, -1)) {
+ warn_if_field_exists(L, index, "use_texture_alpha",
+ "Boolean values are deprecated; use the new choices");
+ if (lua_toboolean(L, -1))
+ f.alpha = (f.drawtype == NDT_NORMAL) ? ALPHAMODE_CLIP : ALPHAMODE_BLEND;
+ } else if (check_field_or_nil(L, -1, LUA_TSTRING, "use_texture_alpha")) {
+ int result = f.alpha;
+ string_to_enum(ScriptApiNode::es_TextureAlphaMode, result,
+ std::string(lua_tostring(L, -1)));
+ f.alpha = static_cast<enum AlphaMode>(result);
+ }
+ lua_pop(L, 1);
- bool usealpha = getboolfield_default(L, index,
- "use_texture_alpha", false);
- if (usealpha)
- f.alpha = 0;
+ /* Other stuff */
- // Read node color.
lua_getfield(L, index, "color");
read_color(L, -1, &f.color);
lua_pop(L, 1);
getstringfield(L, index, "palette", f.palette_name);
- /* Other stuff */
-
lua_getfield(L, index, "post_effect_color");
read_color(L, -1, &f.post_effect_color);
lua_pop(L, 1);
if (!f.palette_name.empty() &&
!(f.param_type_2 == CPT2_COLOR ||
f.param_type_2 == CPT2_COLORED_FACEDIR ||
- f.param_type_2 == CPT2_COLORED_WALLMOUNTED))
+ f.param_type_2 == CPT2_COLORED_WALLMOUNTED ||
+ f.param_type_2 == CPT2_COLORED_DEGROTATE ||
+ f.param_type_2 == CPT2_COLORED_4DIR))
warningstream << "Node " << f.name.c_str()
<< " has a palette, but not a suitable paramtype2." << std::endl;
- // Warn about some deprecated fields
- warn_if_field_exists(L, index, "wall_mounted",
- "Deprecated; use paramtype2 = 'wallmounted'");
- warn_if_field_exists(L, index, "light_propagates",
- "Deprecated; determined from paramtype");
- warn_if_field_exists(L, index, "dug_item",
- "Deprecated; use 'drop' field");
- warn_if_field_exists(L, index, "extra_dug_item",
- "Deprecated; use 'drop' field");
- warn_if_field_exists(L, index, "extra_dug_item_rarity",
- "Deprecated; use 'drop' field");
- warn_if_field_exists(L, index, "metadata_name",
- "Deprecated; use on_add and metadata callbacks");
-
// True for all ground-like things like stone and mud, false for eg. trees
getboolfield(L, index, "is_ground_content", f.is_ground_content);
f.light_propagates = (f.param_type == CPT_LIGHT);
// the slowest possible
f.liquid_viscosity = getintfield_default(L, index,
"liquid_viscosity", f.liquid_viscosity);
+ // If move_resistance is not set explicitly,
+ // move_resistance is equal to liquid_viscosity
+ f.move_resistance = f.liquid_viscosity;
f.liquid_range = getintfield_default(L, index,
"liquid_range", f.liquid_range);
f.leveled = getintfield_default(L, index, "leveled", f.leveled);
+ f.leveled_max = getintfield_default(L, index,
+ "leveled_max", f.leveled_max);
getboolfield(L, index, "liquid_renewable", f.liquid_renewable);
f.drowning = getintfield_default(L, index,
}
lua_pop(L, 1);
- return f;
+ // Node immediately placed by client when node is dug
+ getstringfield(L, index, "node_dig_prediction",
+ f.node_dig_prediction);
+
+ // How much the node slows down players, ranging from 1 to 7,
+ // the higher, the slower.
+ f.move_resistance = getintfield_default(L, index,
+ "move_resistance", f.move_resistance);
+
+ // Whether e.g. players in this node will have liquid movement physics
+ lua_getfield(L, index, "liquid_move_physics");
+ if(lua_isboolean(L, -1)) {
+ f.liquid_move_physics = lua_toboolean(L, -1);
+ } else if(lua_isnil(L, -1)) {
+ f.liquid_move_physics = f.liquid_type != LIQUID_NONE;
+ } else {
+ errorstream << "Field \"liquid_move_physics\": Invalid type!" << std::endl;
+ }
+ lua_pop(L, 1);
}
void push_content_features(lua_State *L, const ContentFeatures &c)
lua_pushnumber(L, c.connect_sides);
lua_setfield(L, -2, "connect_sides");
- lua_newtable(L);
+ lua_createtable(L, c.connects_to.size(), 0);
u16 i = 1;
for (const std::string &it : c.connects_to) {
lua_pushlstring(L, it.c_str(), it.size());
- lua_rawseti(L, -2, i);
+ lua_rawseti(L, -2, i++);
}
lua_setfield(L, -2, "connects_to");
lua_setfield(L, -2, "post_effect_color");
lua_pushnumber(L, c.leveled);
lua_setfield(L, -2, "leveled");
+ lua_pushnumber(L, c.leveled_max);
+ lua_setfield(L, -2, "leveled_max");
lua_pushboolean(L, c.sunlight_propagates);
lua_setfield(L, -2, "sunlight_propagates");
lua_pushnumber(L, c.light_source);
lua_setfield(L, -2, "legacy_facedir_simple");
lua_pushboolean(L, c.legacy_wallmounted);
lua_setfield(L, -2, "legacy_wallmounted");
+ lua_pushstring(L, c.node_dig_prediction.c_str());
+ lua_setfield(L, -2, "node_dig_prediction");
+ lua_pushnumber(L, c.move_resistance);
+ lua_setfield(L, -2, "move_resistance");
+ lua_pushboolean(L, c.liquid_move_physics);
+ lua_setfield(L, -2, "liquid_move_physics");
}
/******************************************************************************/
push_aabb3f(L, box.wall_side);
lua_setfield(L, -2, "wall_side");
break;
- case NODEBOX_CONNECTED:
+ case NODEBOX_CONNECTED: {
lua_pushstring(L, "connected");
lua_setfield(L, -2, "type");
- push_box(L, box.connect_top);
+ const auto &c = box.getConnected();
+ push_box(L, c.connect_top);
lua_setfield(L, -2, "connect_top");
- push_box(L, box.connect_bottom);
+ push_box(L, c.connect_bottom);
lua_setfield(L, -2, "connect_bottom");
- push_box(L, box.connect_front);
+ push_box(L, c.connect_front);
lua_setfield(L, -2, "connect_front");
- push_box(L, box.connect_back);
+ push_box(L, c.connect_back);
lua_setfield(L, -2, "connect_back");
- push_box(L, box.connect_left);
+ push_box(L, c.connect_left);
lua_setfield(L, -2, "connect_left");
- push_box(L, box.connect_right);
+ push_box(L, c.connect_right);
lua_setfield(L, -2, "connect_right");
+ // half the boxes are missing here?
break;
+ }
default:
FATAL_ERROR("Invalid box.type");
break;
void push_box(lua_State *L, const std::vector<aabb3f> &box)
{
- lua_newtable(L);
+ lua_createtable(L, box.size(), 0);
u8 i = 1;
for (const aabb3f &it : box) {
push_aabb3f(L, it);
- lua_rawseti(L, -2, i);
+ lua_rawseti(L, -2, i++);
}
}
/******************************************************************************/
void read_server_sound_params(lua_State *L, int index,
- ServerSoundParams ¶ms)
+ ServerPlayingSound ¶ms)
{
if(index < 0)
index = lua_gettop(L) + 1 + index;
- // Clear
- params = ServerSoundParams();
+
if(lua_istable(L, index)){
+ // Functional overlap: this may modify SimpleSoundSpec contents
+ getfloatfield(L, index, "fade", params.spec.fade);
+ getfloatfield(L, index, "pitch", params.spec.pitch);
+ getboolfield(L, index, "loop", params.spec.loop);
+
getfloatfield(L, index, "gain", params.gain);
+
+ // Handle positional information
getstringfield(L, index, "to_player", params.to_player);
- getfloatfield(L, index, "fade", params.fade);
- getfloatfield(L, index, "pitch", params.pitch);
lua_getfield(L, index, "pos");
if(!lua_isnil(L, -1)){
v3f p = read_v3f(L, -1)*BS;
params.pos = p;
- params.type = ServerSoundParams::SSP_POSITIONAL;
+ params.type = SoundLocation::Position;
}
lua_pop(L, 1);
lua_getfield(L, index, "object");
if(!lua_isnil(L, -1)){
- ObjectRef *ref = ObjectRef::checkobject(L, -1);
+ ObjectRef *ref = ModApiBase::checkObject<ObjectRef>(L, -1);
ServerActiveObject *sao = ObjectRef::getobject(ref);
if(sao){
params.object = sao->getId();
- params.type = ServerSoundParams::SSP_OBJECT;
+ params.type = SoundLocation::Object;
}
}
lua_pop(L, 1);
params.max_hear_distance = BS*getfloatfield_default(L, index,
"max_hear_distance", params.max_hear_distance/BS);
- getboolfield(L, index, "loop", params.loop);
+ getstringfield(L, index, "exclude_player", params.exclude_player);
}
}
{
if(index < 0)
index = lua_gettop(L) + 1 + index;
- if(lua_isnil(L, index)){
- } else if(lua_istable(L, index)){
+ if (lua_isnil(L, index))
+ return;
+
+ if (lua_istable(L, index)) {
getstringfield(L, index, "name", spec.name);
getfloatfield(L, index, "gain", spec.gain);
getfloatfield(L, index, "fade", spec.fade);
getfloatfield(L, index, "pitch", spec.pitch);
- } else if(lua_isstring(L, index)){
+ } else if (lua_isstring(L, index)) {
spec.name = lua_tostring(L, index);
}
}
void push_soundspec(lua_State *L, const SimpleSoundSpec &spec)
{
- lua_newtable(L);
+ lua_createtable(L, 0, 3);
lua_pushstring(L, spec.name.c_str());
lua_setfield(L, -2, "name");
lua_pushnumber(L, spec.gain);
NodeBox read_nodebox(lua_State *L, int index)
{
NodeBox nodebox;
- if(lua_istable(L, -1)){
- nodebox.type = (NodeBoxType)getenumfield(L, index, "type",
- ScriptApiNode::es_NodeBoxType, NODEBOX_REGULAR);
+ if (lua_isnil(L, -1))
+ return nodebox;
+
+ luaL_checktype(L, -1, LUA_TTABLE);
+
+ nodebox.type = (NodeBoxType)getenumfield(L, index, "type",
+ ScriptApiNode::es_NodeBoxType, NODEBOX_REGULAR);
#define NODEBOXREAD(n, s){ \
lua_getfield(L, index, (s)); \
}
#define NODEBOXREADVEC(n, s) \
- lua_getfield(L, index, (s)); \
- if (lua_istable(L, -1)) \
- (n) = read_aabb3f_vector(L, -1, BS); \
- lua_pop(L, 1);
+ lua_getfield(L, index, (s)); \
+ if (lua_istable(L, -1)) \
+ (n) = read_aabb3f_vector(L, -1, BS); \
+ lua_pop(L, 1);
- NODEBOXREADVEC(nodebox.fixed, "fixed");
- NODEBOXREAD(nodebox.wall_top, "wall_top");
- NODEBOXREAD(nodebox.wall_bottom, "wall_bottom");
- NODEBOXREAD(nodebox.wall_side, "wall_side");
- NODEBOXREADVEC(nodebox.connect_top, "connect_top");
- NODEBOXREADVEC(nodebox.connect_bottom, "connect_bottom");
- NODEBOXREADVEC(nodebox.connect_front, "connect_front");
- NODEBOXREADVEC(nodebox.connect_left, "connect_left");
- NODEBOXREADVEC(nodebox.connect_back, "connect_back");
- NODEBOXREADVEC(nodebox.connect_right, "connect_right");
+ NODEBOXREADVEC(nodebox.fixed, "fixed");
+ NODEBOXREAD(nodebox.wall_top, "wall_top");
+ NODEBOXREAD(nodebox.wall_bottom, "wall_bottom");
+ NODEBOXREAD(nodebox.wall_side, "wall_side");
+
+ if (nodebox.type == NODEBOX_CONNECTED) {
+ auto &c = nodebox.getConnected();
+ NODEBOXREADVEC(c.connect_top, "connect_top");
+ NODEBOXREADVEC(c.connect_bottom, "connect_bottom");
+ NODEBOXREADVEC(c.connect_front, "connect_front");
+ NODEBOXREADVEC(c.connect_left, "connect_left");
+ NODEBOXREADVEC(c.connect_back, "connect_back");
+ NODEBOXREADVEC(c.connect_right, "connect_right");
+ NODEBOXREADVEC(c.disconnected_top, "disconnected_top");
+ NODEBOXREADVEC(c.disconnected_bottom, "disconnected_bottom");
+ NODEBOXREADVEC(c.disconnected_front, "disconnected_front");
+ NODEBOXREADVEC(c.disconnected_left, "disconnected_left");
+ NODEBOXREADVEC(c.disconnected_back, "disconnected_back");
+ NODEBOXREADVEC(c.disconnected_right, "disconnected_right");
+ NODEBOXREADVEC(c.disconnected, "disconnected");
+ NODEBOXREADVEC(c.disconnected_sides, "disconnected_sides");
}
+
return nodebox;
}
/******************************************************************************/
-MapNode readnode(lua_State *L, int index, INodeDefManager *ndef)
+MapNode readnode(lua_State *L, int index)
{
- lua_getfield(L, index, "name");
- if (!lua_isstring(L, -1))
- throw LuaError("Node name is not set or is not a string!");
- const char *name = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- u8 param1 = 0;
- lua_getfield(L, index, "param1");
- if (!lua_isnil(L, -1))
- param1 = lua_tonumber(L, -1);
- lua_pop(L, 1);
-
- u8 param2 = 0;
- lua_getfield(L, index, "param2");
- if (!lua_isnil(L, -1))
- param2 = lua_tonumber(L, -1);
- lua_pop(L, 1);
-
- return {ndef, name, param1, param2};
+ lua_pushvalue(L, index);
+ lua_rawgeti(L, LUA_REGISTRYINDEX, CUSTOM_RIDX_READ_NODE);
+ lua_insert(L, -2);
+ lua_call(L, 1, 3);
+ content_t content = lua_tointeger(L, -3);
+ u8 param1 = lua_tointeger(L, -2);
+ u8 param2 = lua_tointeger(L, -1);
+ lua_pop(L, 3);
+ return MapNode(content, param1, param2);
}
/******************************************************************************/
-void pushnode(lua_State *L, const MapNode &n, INodeDefManager *ndef)
+void pushnode(lua_State *L, const MapNode &n)
{
- lua_newtable(L);
- lua_pushstring(L, ndef->get(n).name.c_str());
- lua_setfield(L, -2, "name");
- lua_pushnumber(L, n.getParam1());
- lua_setfield(L, -2, "param1");
- lua_pushnumber(L, n.getParam2());
- lua_setfield(L, -2, "param2");
+ lua_rawgeti(L, LUA_REGISTRYINDEX, CUSTOM_RIDX_PUSH_NODE);
+ lua_pushinteger(L, n.getContent());
+ lua_pushinteger(L, n.getParam1());
+ lua_pushinteger(L, n.getParam2());
+ lua_call(L, 3, 1);
}
/******************************************************************************/
{
const EnumString *esp = spec;
while(esp->str){
- if(str == std::string(esp->str)){
+ if (!strcmp(str.c_str(), esp->str)) {
result = esp->num;
return true;
}
if (lua_isuserdata(L, index)) {
// Convert from LuaItemStack
- LuaItemStack *o = LuaItemStack::checkobject(L, index);
+ LuaItemStack *o = ModApiBase::checkObject<LuaItemStack>(L, index);
return o->getItem();
}
{
lua_newtable(L);
setfloatfield(L, -1, "full_punch_interval", toolcap.full_punch_interval);
- setintfield(L, -1, "max_drop_level", toolcap.max_drop_level);
+ setintfield(L, -1, "max_drop_level", toolcap.max_drop_level);
+ setintfield(L, -1, "punch_attack_uses", toolcap.punch_attack_uses);
// Create groupcaps table
lua_newtable(L);
// For each groupcap
}
/******************************************************************************/
-void push_inventory_list(lua_State *L, Inventory *inv, const char *name)
+void push_inventory_list(lua_State *L, const InventoryList &invlist)
{
- InventoryList *invlist = inv->getList(name);
- if(invlist == NULL){
- lua_pushnil(L);
- return;
+ push_items(L, invlist.getItems());
+}
+
+/******************************************************************************/
+void push_inventory_lists(lua_State *L, const Inventory &inv)
+{
+ const auto &lists = inv.getLists();
+ lua_createtable(L, 0, lists.size());
+ for(const InventoryList *list : lists) {
+ const std::string &name = list->getName();
+ lua_pushlstring(L, name.c_str(), name.size());
+ push_inventory_list(L, *list);
+ lua_rawset(L, -3);
}
- std::vector<ItemStack> items;
- for(u32 i=0; i<invlist->getSize(); i++)
- items.push_back(invlist->getItem(i));
- push_items(L, items);
}
/******************************************************************************/
void read_inventory_list(lua_State *L, int tableindex,
- Inventory *inv, const char *name, Server* srv, int forcesize)
+ Inventory *inv, const char *name, IGameDef *gdef, int forcesize)
{
if(tableindex < 0)
tableindex = lua_gettop(L) + 1 + tableindex;
+
// If nil, delete list
if(lua_isnil(L, tableindex)){
inv->deleteList(name);
return;
}
- // Otherwise set list
- std::vector<ItemStack> items = read_items(L, tableindex,srv);
- int listsize = (forcesize != -1) ? forcesize : items.size();
+
+ // Get Lua-specified items to insert into the list
+ std::vector<ItemStack> items = read_items(L, tableindex, gdef);
+ size_t listsize = (forcesize >= 0) ? forcesize : items.size();
+
+ // Create or resize/clear list
InventoryList *invlist = inv->addList(name, listsize);
- int index = 0;
- for(std::vector<ItemStack>::const_iterator
- i = items.begin(); i != items.end(); ++i){
- if(forcesize != -1 && index == forcesize)
- break;
- invlist->changeItem(index, *i);
- index++;
+ if (!invlist) {
+ luaL_error(L, "inventory list: cannot create list named '%s'", name);
+ return;
}
- while(forcesize != -1 && index < forcesize){
- invlist->deleteItem(index);
- index++;
+
+ for (size_t i = 0; i < items.size(); ++i) {
+ if (i == listsize)
+ break; // Truncate provided list of items
+ invlist->changeItem(i, items[i]);
}
}
ToolCapabilities toolcap;
getfloatfield(L, table, "full_punch_interval", toolcap.full_punch_interval);
getintfield(L, table, "max_drop_level", toolcap.max_drop_level);
+ getintfield(L, table, "punch_attack_uses", toolcap.punch_attack_uses);
lua_getfield(L, table, "groupcaps");
if(lua_istable(L, -1)){
int table_groupcaps = lua_gettop(L);
/******************************************************************************/
void push_dig_params(lua_State *L,const DigParams ¶ms)
{
- lua_newtable(L);
+ lua_createtable(L, 0, 3);
setboolfield(L, -1, "diggable", params.diggable);
setfloatfield(L, -1, "time", params.time);
setintfield(L, -1, "wear", params.wear);
/******************************************************************************/
void push_hit_params(lua_State *L,const HitParams ¶ms)
{
- lua_newtable(L);
+ lua_createtable(L, 0, 3);
setintfield(L, -1, "hp", params.hp);
setintfield(L, -1, "wear", params.wear);
}
/******************************************************************************/
void read_groups(lua_State *L, int index, ItemGroupList &result)
{
- if (!lua_istable(L,index))
+ if (lua_isnil(L, index))
return;
+
+ luaL_checktype(L, index, LUA_TTABLE);
+
result.clear();
lua_pushnil(L);
- if(index < 0)
+ if (index < 0)
index -= 1;
- while(lua_next(L, index) != 0){
+ while (lua_next(L, index) != 0) {
// key at index -2 and value at index -1
std::string name = luaL_checkstring(L, -2);
int rating = luaL_checkinteger(L, -1);
- result[name] = rating;
+ // zero rating indicates not in the group
+ if (rating != 0)
+ result[name] = rating;
// removes value, keeps key for next iteration
lua_pop(L, 1);
}
/******************************************************************************/
void push_groups(lua_State *L, const ItemGroupList &groups)
{
- lua_newtable(L);
+ lua_createtable(L, 0, groups.size());
for (const auto &group : groups) {
- lua_pushnumber(L, group.second);
+ lua_pushinteger(L, group.second);
lua_setfield(L, -2, group.first.c_str());
}
}
}
/******************************************************************************/
-std::vector<ItemStack> read_items(lua_State *L, int index, Server *srv)
+std::vector<ItemStack> read_items(lua_State *L, int index, IGameDef *gdef)
{
if(index < 0)
index = lua_gettop(L) + 1 + index;
if (items.size() < (u32) key) {
items.resize(key);
}
- items[key - 1] = read_item(L, -1, srv->idef());
+ items[key - 1] = read_item(L, -1, gdef->idef());
lua_pop(L, 1);
}
return items;
lua_getglobal(L, "core");
lua_getfield(L, -1, "luaentities");
luaL_checktype(L, -1, LUA_TTABLE);
- lua_pushnumber(L, id);
+ lua_pushinteger(L, id);
lua_gettable(L, -2);
lua_remove(L, -2); // Remove luaentities
lua_remove(L, -2); // Remove core
void push_noiseparams(lua_State *L, NoiseParams *np)
{
lua_newtable(L);
- lua_pushnumber(L, np->offset);
- lua_setfield(L, -2, "offset");
- lua_pushnumber(L, np->scale);
- lua_setfield(L, -2, "scale");
- lua_pushnumber(L, np->persist);
- lua_setfield(L, -2, "persistence");
- lua_pushnumber(L, np->lacunarity);
- lua_setfield(L, -2, "lacunarity");
- lua_pushnumber(L, np->seed);
- lua_setfield(L, -2, "seed");
- lua_pushnumber(L, np->octaves);
- lua_setfield(L, -2, "octaves");
+ setfloatfield(L, -1, "offset", np->offset);
+ setfloatfield(L, -1, "scale", np->scale);
+ setfloatfield(L, -1, "persist", np->persist);
+ setfloatfield(L, -1, "persistence", np->persist);
+ setfloatfield(L, -1, "lacunarity", np->lacunarity);
+ setintfield( L, -1, "seed", np->seed);
+ setintfield( L, -1, "octaves", np->octaves);
push_flags_string(L, flagdesc_noiseparams, np->flags,
np->flags);
lua_pushvalue(L, nullindex);
break;
case Json::intValue:
- lua_pushinteger(L, value.asInt());
+ lua_pushinteger(L, value.asLargestInt());
break;
case Json::uintValue:
- lua_pushinteger(L, value.asUInt());
+ lua_pushinteger(L, value.asLargestUInt());
break;
case Json::realValue:
lua_pushnumber(L, value.asDouble());
lua_pushboolean(L, value.asInt());
break;
case Json::arrayValue:
- lua_newtable(L);
+ lua_createtable(L, value.size(), 0);
for (Json::Value::const_iterator it = value.begin();
it != value.end(); ++it) {
push_json_value_helper(L, *it, nullindex);
}
break;
case Json::objectValue:
- lua_newtable(L);
+ lua_createtable(L, 0, value.size());
for (Json::Value::const_iterator it = value.begin();
it != value.end(); ++it) {
-#ifndef JSONCPP_STRING
+#if !defined(JSONCPP_STRING) && (JSONCPP_VERSION_MAJOR < 1 || JSONCPP_VERSION_MINOR < 9)
const char *str = it.memberName();
lua_pushstring(L, str ? str : "");
#else
lua_pop(L, 1); // Pop value
}
-void push_pointed_thing(lua_State *L, const PointedThing &pointed, bool csm)
+void push_pointed_thing(lua_State *L, const PointedThing &pointed, bool csm,
+ bool hitpoint)
{
lua_newtable(L);
if (pointed.type == POINTEDTHING_NODE) {
lua_pushstring(L, "nothing");
lua_setfield(L, -2, "type");
}
+ if (hitpoint && (pointed.type != POINTEDTHING_NOTHING)) {
+ push_v3f(L, pointed.intersection_point / BS); // convert to node coords
+ lua_setfield(L, -2, "intersection_point");
+ push_v3f(L, pointed.intersection_normal);
+ lua_setfield(L, -2, "intersection_normal");
+ lua_pushinteger(L, pointed.box_id + 1); // change to Lua array index
+ lua_setfield(L, -2, "box_id");
+ }
}
void push_objectRef(lua_State *L, const u16 id)
lua_getglobal(L, "core");
lua_getfield(L, -1, "object_refs");
luaL_checktype(L, -1, LUA_TTABLE);
- lua_pushnumber(L, id);
+ lua_pushinteger(L, id);
lua_gettable(L, -2);
lua_remove(L, -2); // object_refs
lua_remove(L, -2); // core
}
+
+void read_hud_element(lua_State *L, HudElement *elem)
+{
+ elem->type = (HudElementType)getenumfield(L, 2, "hud_elem_type",
+ es_HudElementType, HUD_ELEM_TEXT);
+
+ lua_getfield(L, 2, "position");
+ elem->pos = lua_istable(L, -1) ? read_v2f(L, -1) : v2f();
+ lua_pop(L, 1);
+
+ lua_getfield(L, 2, "scale");
+ elem->scale = lua_istable(L, -1) ? read_v2f(L, -1) : v2f();
+ lua_pop(L, 1);
+
+ lua_getfield(L, 2, "size");
+ elem->size = lua_istable(L, -1) ? read_v2s32(L, -1) : v2s32();
+ lua_pop(L, 1);
+
+ elem->name = getstringfield_default(L, 2, "name", "");
+ elem->text = getstringfield_default(L, 2, "text", "");
+ elem->number = getintfield_default(L, 2, "number", 0);
+ if (elem->type == HUD_ELEM_WAYPOINT)
+ // waypoints reuse the item field to store precision, item = precision + 1
+ elem->item = getintfield_default(L, 2, "precision", -1) + 1;
+ else
+ elem->item = getintfield_default(L, 2, "item", 0);
+ elem->dir = getintfield_default(L, 2, "direction", 0);
+ elem->z_index = MYMAX(S16_MIN, MYMIN(S16_MAX,
+ getintfield_default(L, 2, "z_index", 0)));
+ elem->text2 = getstringfield_default(L, 2, "text2", "");
+
+ // Deprecated, only for compatibility's sake
+ if (elem->dir == 0)
+ elem->dir = getintfield_default(L, 2, "dir", 0);
+
+ lua_getfield(L, 2, "alignment");
+ elem->align = lua_istable(L, -1) ? read_v2f(L, -1) : v2f();
+ lua_pop(L, 1);
+
+ lua_getfield(L, 2, "offset");
+ elem->offset = lua_istable(L, -1) ? read_v2f(L, -1) : v2f();
+ lua_pop(L, 1);
+
+ lua_getfield(L, 2, "world_pos");
+ elem->world_pos = lua_istable(L, -1) ? read_v3f(L, -1) : v3f();
+ lua_pop(L, 1);
+
+ elem->style = getintfield_default(L, 2, "style", 0);
+
+ /* check for known deprecated element usage */
+ if ((elem->type == HUD_ELEM_STATBAR) && (elem->size == v2s32()))
+ log_deprecated(L,"Deprecated usage of statbar without size!");
+}
+
+void push_hud_element(lua_State *L, HudElement *elem)
+{
+ lua_newtable(L);
+
+ lua_pushstring(L, es_HudElementType[(u8)elem->type].str);
+ lua_setfield(L, -2, "type");
+
+ push_v2f(L, elem->pos);
+ lua_setfield(L, -2, "position");
+
+ lua_pushstring(L, elem->name.c_str());
+ lua_setfield(L, -2, "name");
+
+ push_v2f(L, elem->scale);
+ lua_setfield(L, -2, "scale");
+
+ lua_pushstring(L, elem->text.c_str());
+ lua_setfield(L, -2, "text");
+
+ lua_pushnumber(L, elem->number);
+ lua_setfield(L, -2, "number");
+
+ if (elem->type == HUD_ELEM_WAYPOINT) {
+ // waypoints reuse the item field to store precision, precision = item - 1
+ lua_pushnumber(L, elem->item - 1);
+ lua_setfield(L, -2, "precision");
+ }
+ // push the item field for waypoints as well for backwards compatibility
+ lua_pushnumber(L, elem->item);
+ lua_setfield(L, -2, "item");
+
+ lua_pushnumber(L, elem->dir);
+ lua_setfield(L, -2, "direction");
+
+ push_v2f(L, elem->offset);
+ lua_setfield(L, -2, "offset");
+
+ push_v2f(L, elem->align);
+ lua_setfield(L, -2, "alignment");
+
+ push_v2s32(L, elem->size);
+ lua_setfield(L, -2, "size");
+
+ // Deprecated, only for compatibility's sake
+ lua_pushnumber(L, elem->dir);
+ lua_setfield(L, -2, "dir");
+
+ push_v3f(L, elem->world_pos);
+ lua_setfield(L, -2, "world_pos");
+
+ lua_pushnumber(L, elem->z_index);
+ lua_setfield(L, -2, "z_index");
+
+ lua_pushstring(L, elem->text2.c_str());
+ lua_setfield(L, -2, "text2");
+
+ lua_pushinteger(L, elem->style);
+ lua_setfield(L, -2, "style");
+}
+
+bool read_hud_change(lua_State *L, HudElementStat &stat, HudElement *elem, void **value)
+{
+ std::string statstr = lua_tostring(L, 3);
+ {
+ int statint;
+ if (!string_to_enum(es_HudElementStat, statint, statstr)) {
+ script_log_unique(L, "Unknown HUD stat type: " + statstr, warningstream);
+ return false;
+ }
+
+ stat = (HudElementStat)statint;
+ }
+
+ switch (stat) {
+ case HUD_STAT_POS:
+ elem->pos = read_v2f(L, 4);
+ *value = &elem->pos;
+ break;
+ case HUD_STAT_NAME:
+ elem->name = luaL_checkstring(L, 4);
+ *value = &elem->name;
+ break;
+ case HUD_STAT_SCALE:
+ elem->scale = read_v2f(L, 4);
+ *value = &elem->scale;
+ break;
+ case HUD_STAT_TEXT:
+ elem->text = luaL_checkstring(L, 4);
+ *value = &elem->text;
+ break;
+ case HUD_STAT_NUMBER:
+ elem->number = luaL_checknumber(L, 4);
+ *value = &elem->number;
+ break;
+ case HUD_STAT_ITEM:
+ elem->item = luaL_checknumber(L, 4);
+ if (elem->type == HUD_ELEM_WAYPOINT && statstr == "precision")
+ elem->item++;
+ *value = &elem->item;
+ break;
+ case HUD_STAT_DIR:
+ elem->dir = luaL_checknumber(L, 4);
+ *value = &elem->dir;
+ break;
+ case HUD_STAT_ALIGN:
+ elem->align = read_v2f(L, 4);
+ *value = &elem->align;
+ break;
+ case HUD_STAT_OFFSET:
+ elem->offset = read_v2f(L, 4);
+ *value = &elem->offset;
+ break;
+ case HUD_STAT_WORLD_POS:
+ elem->world_pos = read_v3f(L, 4);
+ *value = &elem->world_pos;
+ break;
+ case HUD_STAT_SIZE:
+ elem->size = read_v2s32(L, 4);
+ *value = &elem->size;
+ break;
+ case HUD_STAT_Z_INDEX:
+ elem->z_index = MYMAX(S16_MIN, MYMIN(S16_MAX, luaL_checknumber(L, 4)));
+ *value = &elem->z_index;
+ break;
+ case HUD_STAT_TEXT2:
+ elem->text2 = luaL_checkstring(L, 4);
+ *value = &elem->text2;
+ break;
+ case HUD_STAT_STYLE:
+ elem->style = luaL_checknumber(L, 4);
+ *value = &elem->style;
+ break;
+ }
+
+ return true;
+}
+
+/******************************************************************************/
+
+// Indices must match values in `enum CollisionType` exactly!!
+static const char *collision_type_str[] = {
+ "node",
+ "object",
+};
+
+// Indices must match values in `enum CollisionAxis` exactly!!
+static const char *collision_axis_str[] = {
+ "x",
+ "y",
+ "z",
+};
+
+void push_collision_move_result(lua_State *L, const collisionMoveResult &res)
+{
+ lua_createtable(L, 0, 4);
+
+ setboolfield(L, -1, "touching_ground", res.touching_ground);
+ setboolfield(L, -1, "collides", res.collides);
+ setboolfield(L, -1, "standing_on_object", res.standing_on_object);
+
+ /* collisions */
+ lua_createtable(L, res.collisions.size(), 0);
+ int i = 1;
+ for (const auto &c : res.collisions) {
+ lua_createtable(L, 0, 5);
+
+ lua_pushstring(L, collision_type_str[c.type]);
+ lua_setfield(L, -2, "type");
+
+ assert(c.axis != COLLISION_AXIS_NONE);
+ lua_pushstring(L, collision_axis_str[c.axis]);
+ lua_setfield(L, -2, "axis");
+
+ if (c.type == COLLISION_NODE) {
+ push_v3s16(L, c.node_p);
+ lua_setfield(L, -2, "node_pos");
+ } else if (c.type == COLLISION_OBJECT) {
+ push_objectRef(L, c.object->getId());
+ lua_setfield(L, -2, "object");
+ }
+
+ push_v3f(L, c.old_speed / BS);
+ lua_setfield(L, -2, "old_velocity");
+
+ push_v3f(L, c.new_speed / BS);
+ lua_setfield(L, -2, "new_velocity");
+
+ lua_rawseti(L, -2, i++);
+ }
+ lua_setfield(L, -2, "collisions");
+ /**/
+}
+
+
+void push_mod_spec(lua_State *L, const ModSpec &spec, bool include_unsatisfied)
+{
+ lua_newtable(L);
+
+ lua_pushstring(L, spec.name.c_str());
+ lua_setfield(L, -2, "name");
+
+ lua_pushstring(L, spec.author.c_str());
+ lua_setfield(L, -2, "author");
+
+ lua_pushinteger(L, spec.release);
+ lua_setfield(L, -2, "release");
+
+ lua_pushstring(L, spec.desc.c_str());
+ lua_setfield(L, -2, "description");
+
+ lua_pushstring(L, spec.path.c_str());
+ lua_setfield(L, -2, "path");
+
+ lua_pushstring(L, spec.virtual_path.c_str());
+ lua_setfield(L, -2, "virtual_path");
+
+ lua_newtable(L);
+ int i = 1;
+ for (const auto &dep : spec.unsatisfied_depends) {
+ lua_pushstring(L, dep.c_str());
+ lua_rawseti(L, -2, i++);
+ }
+ lua_setfield(L, -2, "unsatisfied_depends");
+}
projects / minetest.git / blobdiff