Update NoitaPatcher to 1.34.0

quant.ew/NoitaPatcher/noitapatcher/nsew/world.lua

@@ -1,5 +1,7 @@
---- World read / write functionality.
+---@diagnostic disable: cast-local-type
+---World read / write functionality.
 ---@module 'noitapatcher.nsew.world'
+---@class World
 local world = {}
 
 local ffi = require("ffi")
@@ -10,7 +12,7 @@ local C = ffi.C
 ffi.cdef([[
 
 enum ENCODE_CONST {
-    PIXEL_RUN_MAX = 16000,
+    PIXEL_RUN_MAX = 4096,
 
     LIQUID_FLAG_STATIC = 1,
 };
@@ -37,40 +39,60 @@ struct __attribute__ ((__packed__)) EncodedArea {
 
 ]])
 
-world.last_material_id = 0
+---@class PixelRun
+---@field flags integer
+---@field material integer
+---@field length integer
+
+---@class EncodedAreaHeader
+---@field x integer
+---@field y integer
+---@field width integer
+---@field height integer
+---@field pixel_run_count integer
+
+---@class EncodedArea
+---@field header EncodedAreaHeader
+---@field pixel_runs PixelRun[] a pointer
 
 world.EncodedAreaHeader = ffi.typeof("struct EncodedAreaHeader")
 world.PixelRun = ffi.typeof("struct PixelRun")
+---@type fun(): EncodedArea
+---@diagnostic disable-next-line: assign-type-mismatch
 world.EncodedArea = ffi.typeof("struct EncodedArea")
 
 local pliquid_cell = ffi.typeof("struct CLiquidCell*")
 
---- Total bytes taken up by the encoded area
+---Total bytes taken up by the encoded area
--- @tparam EncodedArea encoded_area
+---@param encoded_area EncodedArea
--- @treturn int total number of bytes that encodes the area
+---@return integer total number of bytes that encodes the area
--- @usage
+---```lua
--- local data = ffi.string(area, world.encoded_size(area))
+---local data = ffi.string(area, world.encoded_size(area))
--- peer:send(data)
+---peer:send(data)
+---```
 function world.encoded_size(encoded_area)
-    return (ffi.sizeof(world.EncodedAreaHeader) + encoded_area.header.pixel_run_count * ffi.sizeof(world.PixelRun))
+    return ffi.sizeof(world.EncodedAreaHeader) + encoded_area.header.pixel_run_count * ffi.sizeof(world.PixelRun)
 end
 
---- Encode the given rectangle of the world
+---Encode the given rectangle of the world
--- The rectangle defined by {`start_x`, `start_y`, `end_x`, `end_y`} must not
+---The rectangle defined by {`start_x`, `start_y`, `end_x`, `end_y`} must not exceed 256 in width or height.
--- exceed 256 in width or height.
+---@param chunk_map unknown
--- @param chunk_map
+---@param start_x integer coordinate
--- @tparam int start_x coordinate
+---@param start_y integer coordinate
--- @tparam int start_y coordinate
+---@param end_x integer coordinate
--- @tparam int end_x coordinate
+---@param end_y integer coordinate
--- @tparam int end_y coordinate
+---@param encoded_area EncodedArea? memory to use, if nil this function allocates its own memory
--- @tparam EncodedArea encoded_area memory to use, if nil this function allocates its own memory
+---@return EncodedArea? encoded_area returns an EncodedArea or nil if the area could not be encoded
--- @return returns an EncodedArea or nil if the area could not be encoded
+---@see decode
--- @see decode
 function world.encode_area(chunk_map, start_x, start_y, end_x, end_y, encoded_area)
     start_x = ffi.cast('int32_t', start_x)
     start_y = ffi.cast('int32_t', start_y)
     end_x = ffi.cast('int32_t', end_x)
     end_y = ffi.cast('int32_t', end_y)
+    ---@cast start_x integer
+    ---@cast start_y integer
+    ---@cast end_x integer
+    ---@cast end_x integer
 
     encoded_area = encoded_area or world.EncodedArea()
 
@@ -163,13 +185,13 @@ function world.encode_area(chunk_map, start_x, start_y, end_x, end_y, encoded_ar
     return encoded_area
 end
 
---local PixelRun_const_ptr = ffi.typeof("struct PixelRun const*")
+local PixelRun_const_ptr = ffi.typeof("struct PixelRun const*")
 
---- Load an encoded area back into the world.
+---Load an encoded area back into the world.
--- @param grid_world
+---@param grid_world unknown
--- @tparam EncodedAreaHeader header header of the encoded area
+---@param header EncodedAreaHeader header of the encoded area
--- @param received pointer or ffi array of PixelRun from the encoded area
+---@param pixel_runs PixelRun[] or ffi array of PixelRun from the encoded area
--- @see encode_area
+---@see encode_area
 function world.decode(grid_world, header, pixel_runs)
     local chunk_map = grid_world.vtable.get_chunk_map(grid_world)
 
@@ -192,19 +214,10 @@ function world.decode(grid_world, header, pixel_runs)
         while x < bottom_right_x do
             if world_ffi.chunk_loaded(chunk_map, x, y) then
                 local ppixel = world_ffi.get_cell(chunk_map, x, y)
-
                 local current_material = 0
 
-                if new_material == -1 then
-                    goto next_pixel
-                end
-
                 if ppixel[0] ~= nil then
                     local pixel = ppixel[0]
-                    local cell_type = pixel.vtable.get_cell_type(pixel)
-                    if cell_type == C.CELL_TYPE_SOLID then
-                        goto next_pixel
-                    end
                     current_material = world_ffi.get_material_id(pixel.vtable.get_material(pixel))
 
                     if new_material ~= current_material then
@@ -213,14 +226,7 @@ function world.decode(grid_world, header, pixel_runs)
                 end
 
                 if current_material ~= new_material and new_material ~= 0 then
-                    if new_material > world.last_material_id then
+                    local pixel = world_ffi.construct_cell(grid_world, x, y, world_ffi.get_material_ptr(new_material), nil)
-                        goto next_pixel
-                    end
-                    local mat_ptr = world_ffi.get_material_ptr(new_material)
-                    if mat_ptr == nil then
-                        goto next_pixel
-                    end
-                    local pixel = world_ffi.construct_cell(grid_world, x, y, mat_ptr, nil)
                     if pixel == nil then
                         -- TODO: This can happen when the material texture has a
                         -- transparent pixel at the given coordinate. There's
@@ -228,7 +234,6 @@ function world.decode(grid_world, header, pixel_runs)
                         -- we skip positions like this.
                         goto next_pixel
                     end
-
                     local cell_type = pixel.vtable.get_cell_type(pixel)
 
                     if cell_type == C.CELL_TYPE_LIQUID then
@@ -264,4 +269,4 @@ function world.decode(grid_world, header, pixel_runs)
     end
 end
 
-return world
+return world

quant.ew/NoitaPatcher/noitapatcher/nsew/world_ffi.lua

@@ -37,6 +37,139 @@ struct AABB {
     struct Position bottom_right;
 };
 
+struct std_string { /* VC++ std::string */
+    char *buffer;
+    char sso_buffer[12];
+    size_t size;
+    size_t capacity;
+};
+
+typedef enum cell_type {
+    none=0,
+    liquid=1,
+    gas=2,
+    solid=3,
+    fire=4,
+    invalid=4294967295
+} cell_type;
+
+struct CellData {
+    struct std_string name;
+    struct std_string ui_name;
+    int material_type;
+    int id_2;
+    enum cell_type cell_type;
+    int platform_type;
+    unsigned int wang_color;
+    int gfx_glow;
+    unsigned int gfx_glow_color;
+    char unknown1[24];
+    unsigned int default_primary_colour;
+    char unknown2[36];
+    bool cell_holes_in_texture;
+    bool stainable;
+    bool burnable;
+    bool on_fire;
+    int fire_hp;
+    int autoignition_temperature;
+    int _100_minus_autoignition_temp;
+    int temperature_of_fire;
+    int generates_smoke;
+    int generates_flames;
+    bool requires_oxygen;
+    char padding1[3];
+    struct std_string on_fire_convert_to_material;
+    int on_fire_convert_to_material_id;
+    struct std_string on_fire_flame_material;
+    int on_fire_flame_material_id;
+    struct std_string on_fire_smoke_material;
+    int on_fire_smoke_material_id;
+    struct ConfigExplosion *explosion_config;
+    int durability;
+    int crackability;
+    bool electrical_conductivity;
+    bool slippery;
+    char padding2[2];
+    float stickyness;
+    struct std_string cold_freezes_to_material;
+    struct std_string warmth_melts_to_material;
+    int warmth_melts_to_material_id;
+    int cold_freezes_to_material_id;
+    int16_t cold_freezes_chance_rev;
+    int16_t warmth_melts_chance_rev;
+    bool cold_freezes_to_dont_do_reverse_reaction;
+    char padding3[3];
+    int lifetime;
+    int hp;
+    float density;
+    bool liquid_sand;
+    bool liquid_slime;
+    bool liquid_static;
+    bool liquid_stains_self;
+    int liquid_sticks_to_ceiling;
+    float liquid_gravity;
+    int liquid_viscosity;
+    int liquid_stains;
+    unsigned int liquid_stains_custom_color;
+    float liquid_sprite_stain_shaken_drop_chance;
+    float liquid_sprite_stain_ignited_drop_chance;
+    int8_t liquid_sprite_stains_check_offset;
+    char padding4[3];
+    float liquid_sprite_stains_status_threshold;
+    float liquid_damping;
+    float liquid_flow_speed;
+    bool liquid_sand_never_box2d;
+    char unknown7[3];
+    int8_t gas_speed;
+    int8_t gas_upwards_speed;
+    int8_t gas_horizontal_speed;
+    int8_t gas_downwards_speed;
+    float solid_friction;
+    float solid_restitution;
+    float solid_gravity_scale;
+    int solid_static_type;
+    float solid_on_collision_splash_power;
+    bool solid_on_collision_explode;
+    bool solid_on_sleep_convert;
+    bool solid_on_collision_convert;
+    bool solid_on_break_explode;
+    bool solid_go_through_sand;
+    bool solid_collide_with_self;
+    char padding5[2];
+    struct std_string solid_on_collision_material;
+    int solid_on_collision_material_id;
+    struct std_string solid_break_to_type;
+    int solid_break_to_type_id;
+    struct std_string convert_to_box2d_material;
+    int convert_to_box2d_material_id;
+    int vegetation_full_lifetime_growth;
+    struct std_string vegetation_sprite;
+    bool vegetation_random_flip_x_scale;
+    char padding6[3];
+    char unknown11[12];
+    float wang_noise_percent;
+    float wang_curvature;
+    int wang_noise_type;
+    char unknown12[12];
+    bool danger_fire;
+    bool danger_radioactive;
+    bool danger_poison;
+    bool danger_water;
+    char unknown13[24];
+    bool always_ignites_damagemodel;
+    bool ignore_self_reaction_warning;
+    char padding7[2];
+    char unknown14[12];
+    float audio_size_multiplier;
+    bool audio_is_soft;
+    char padding8[3];
+    char unknown15[8];
+    bool show_in_creative_mode;
+    bool is_just_particle_fx;
+    char padding9[2];
+    // struct grid_CosmeticParticleConfig *ParticleEffect;
+};
+
 enum CellType {
     CELL_TYPE_NONE = 0,
     CELL_TYPE_LIQUID = 1,
@@ -58,7 +191,7 @@ struct Cell_vtable {
     void* field9_0x24;
     void* field10_0x28;
     void* field11_0x2c;
-    void* (__thiscall *get_material)(void *);
+    struct CellData* (__thiscall *get_material)(void *);
     void* field13_0x34;
     void* field14_0x38;
     void* field15_0x3c;
@@ -189,9 +322,28 @@ typedef struct Cell* __thiscall construct_cell_f(struct GridWorld*, int x, int y
 
 ]])
 
+--local function check_celldata_field(f, o)
+--    local offset = ffi.offsetof("struct CellData", f)
+--    assert(offset == o, "Expected field " .. f .. " to be at offset " .. o)
+--end
+--
+--check_celldata_field("wang_color", 0x40)
+--check_celldata_field("generates_flames", 0xa4)
+--check_celldata_field("durability", 0x104)
+--check_celldata_field("cold_freezes_to_material", 0x114)
+--check_celldata_field("liquid_sand", 0x160)
+--check_celldata_field("liquid_sprite_stain_ignited_drop_chance", 0x17c)
+--check_celldata_field("gas_horizontal_speed", 0x196)
+--check_celldata_field("solid_on_sleep_convert", 0x1ad)
+--check_celldata_field("solid_break_to_type", 0x1d0)
+--check_celldata_field("vegetation_sprite", 0x20c)
+--check_celldata_field("wang_noise_type", 0x23c)
+--check_celldata_field("ignore_self_reaction_warning", 0x269)
+--check_celldata_field("is_just_particle_fx", 0x289)
+
 ---@class ChunkMap pointer type
 ---@class GridWorld pointer type
----@class Material pointer type
+---@class CellData pointer type
 ---@class Cell pointer type
 
 ---Access a pixel in the world.
@@ -205,7 +357,7 @@ world_ffi.get_cell = ffi.cast("get_cell_f*", world_info.get_cell)
 world_ffi.remove_cell = ffi.cast("remove_cell_f*", world_info.remove_cell)
 
 ---Create a new cell. If memory is null pointer it will allocate its own memory.
----@type fun(grid_world: GridWorld, x: integer, y: integer, material: Material, memory: ffi.cdata*)
+---@type fun(grid_world: GridWorld, x: integer, y: integer, material: CellData, memory: ffi.cdata*)
 world_ffi.construct_cell = ffi.cast("construct_cell_f*", world_info.construct_cell)
 
 ---Check if a chunk is loaded. x and y are world coordinates.
@@ -239,10 +391,11 @@ function world_ffi.get_grid_world()
 end
 
 local celldata_size = 0x290
+local CellData_ptr = ffi.typeof("struct CellData*")
 
 ---Turn a standard material id into a material pointer.
 ---@param id integer material id that is used in the standard Noita functions
----@return Material material to internal material data (aka cell data).
+---@return CellData material to internal material data (aka cell data).
 ---```lua
 ---local gold_ptr = world_ffi.get_material_ptr(CellFactory_GetType("gold"))
 ---```
@@ -251,11 +404,11 @@ function world_ffi.get_material_ptr(id)
     local cell_factory = ffi.cast('char**', (game_global + 0x18))[0]
     local begin = ffi.cast('char**', cell_factory + 0x18)[0]
     local ptr = begin + celldata_size * id
-    return ptr
+    return ffi.cast(CellData_ptr, ptr) --[[@as CellData]]
 end
 
 ---Turn a material pointer into a standard material id.
----@param material Material to a material (aka cell data)
+---@param material CellData to a material (aka cell data)
 ---@return integer material id that is accepted by standard Noita functions such as `CellFactory_GetUIName` and `ConvertMaterialOnAreaInstantly`.
 ---```lua
 ---local mat_id = world_ffi.get_material_id(cell.vtable.get_material(cell))

quant.ew/files/system/world_sync/world.lua

@@ -1,7 +1,5 @@
----@diagnostic disable: cast-local-type
+--- World read / write functionality.
----World read / write functionality.
 ---@module 'noitapatcher.nsew.world'
----@class World
 local world = {}
 
 local ffi = require("ffi")
@@ -12,7 +10,7 @@ local C = ffi.C
 ffi.cdef([[
 
 enum ENCODE_CONST {
-    PIXEL_RUN_MAX = 4096,
+    PIXEL_RUN_MAX = 16000,
 
     LIQUID_FLAG_STATIC = 1,
 };
@@ -39,60 +37,40 @@ struct __attribute__ ((__packed__)) EncodedArea {
 
 ]])
 
----@class PixelRun
+world.last_material_id = 0
----@field flags integer
----@field material integer
----@field length integer
-
----@class EncodedAreaHeader
----@field x integer
----@field y integer
----@field width integer
----@field height integer
----@field pixel_run_count integer
-
----@class EncodedArea
----@field header EncodedAreaHeader
----@field pixel_runs PixelRun[] a pointer
 
 world.EncodedAreaHeader = ffi.typeof("struct EncodedAreaHeader")
 world.PixelRun = ffi.typeof("struct PixelRun")
----@type fun(): EncodedArea
----@diagnostic disable-next-line: assign-type-mismatch
 world.EncodedArea = ffi.typeof("struct EncodedArea")
 
 local pliquid_cell = ffi.typeof("struct CLiquidCell*")
 
----Total bytes taken up by the encoded area
+--- Total bytes taken up by the encoded area
----@param encoded_area EncodedArea
+-- @tparam EncodedArea encoded_area
----@return integer total number of bytes that encodes the area
+-- @treturn int total number of bytes that encodes the area
----```lua
+-- @usage
----local data = ffi.string(area, world.encoded_size(area))
+-- local data = ffi.string(area, world.encoded_size(area))
----peer:send(data)
+-- peer:send(data)
----```
 function world.encoded_size(encoded_area)
     return (ffi.sizeof(world.EncodedAreaHeader) + encoded_area.header.pixel_run_count * ffi.sizeof(world.PixelRun))
 end
 
----Encode the given rectangle of the world
+--- Encode the given rectangle of the world
----The rectangle defined by {`start_x`, `start_y`, `end_x`, `end_y`} must not exceed 256 in width or height.
+-- The rectangle defined by {`start_x`, `start_y`, `end_x`, `end_y`} must not
----@param chunk_map unknown
+-- exceed 256 in width or height.
----@param start_x integer coordinate
+-- @param chunk_map
----@param start_y integer coordinate
+-- @tparam int start_x coordinate
----@param end_x integer coordinate
+-- @tparam int start_y coordinate
----@param end_y integer coordinate
+-- @tparam int end_x coordinate
----@param encoded_area EncodedArea? memory to use, if nil this function allocates its own memory
+-- @tparam int end_y coordinate
----@return EncodedArea? encoded_area returns an EncodedArea or nil if the area could not be encoded
+-- @tparam EncodedArea encoded_area memory to use, if nil this function allocates its own memory
----@see decode
+-- @return returns an EncodedArea or nil if the area could not be encoded
+-- @see decode
 function world.encode_area(chunk_map, start_x, start_y, end_x, end_y, encoded_area)
     start_x = ffi.cast('int32_t', start_x)
     start_y = ffi.cast('int32_t', start_y)
     end_x = ffi.cast('int32_t', end_x)
     end_y = ffi.cast('int32_t', end_y)
-    ---@cast start_x integer
-    ---@cast start_y integer
-    ---@cast end_x integer
-    ---@cast end_x integer
 
     encoded_area = encoded_area or world.EncodedArea()
 
@@ -187,11 +165,11 @@ end
 
 --local PixelRun_const_ptr = ffi.typeof("struct PixelRun const*")
 
----Load an encoded area back into the world.
+--- Load an encoded area back into the world.
----@param grid_world unknown
+-- @param grid_world
----@param header EncodedAreaHeader header of the encoded area
+-- @tparam EncodedAreaHeader header header of the encoded area
----@param pixel_runs PixelRun[] or ffi array of PixelRun from the encoded area
+-- @param received pointer or ffi array of PixelRun from the encoded area
----@see encode_area
+-- @see encode_area
 function world.decode(grid_world, header, pixel_runs)
     local chunk_map = grid_world.vtable.get_chunk_map(grid_world)
 
@@ -214,10 +192,19 @@ function world.decode(grid_world, header, pixel_runs)
         while x < bottom_right_x do
             if world_ffi.chunk_loaded(chunk_map, x, y) then
                 local ppixel = world_ffi.get_cell(chunk_map, x, y)
+
                 local current_material = 0
 
+                if new_material == -1 then
+                    goto next_pixel
+                end
+
                 if ppixel[0] ~= nil then
                     local pixel = ppixel[0]
+                    local cell_type = pixel.vtable.get_cell_type(pixel)
+                    if cell_type == C.CELL_TYPE_SOLID then
+                        goto next_pixel
+                    end
                     current_material = world_ffi.get_material_id(pixel.vtable.get_material(pixel))
 
                     if new_material ~= current_material then
@@ -226,7 +213,22 @@ function world.decode(grid_world, header, pixel_runs)
                 end
 
                 if current_material ~= new_material and new_material ~= 0 then
-                    local pixel = world_ffi.construct_cell(grid_world, x, y, world_ffi.get_material_ptr(new_material), nil)
+                    if new_material > world.last_material_id then
+                        goto next_pixel
+                    end
+                    local mat_ptr = world_ffi.get_material_ptr(new_material)
+                    if mat_ptr == nil then
+                        goto next_pixel
+                    end
+                    local pixel = world_ffi.construct_cell(grid_world, x, y, mat_ptr, nil)
+                    if pixel == nil then
+                        -- TODO: This can happen when the material texture has a
+                        -- transparent pixel at the given coordinate. There's
+                        -- probably a better way to deal with this, but for now
+                        -- we skip positions like this.
+                        goto next_pixel
+                    end
+
                     local cell_type = pixel.vtable.get_cell_type(pixel)
 
                     if cell_type == C.CELL_TYPE_LIQUID then
@@ -238,6 +240,8 @@ function world.decode(grid_world, header, pixel_runs)
                 end
             end
 
+            ::next_pixel::
+
             left = left - 1
             if left <= 0 then
                 current_run_ix = current_run_ix + 1

quant.ew/files/system/world_sync/world_sync.lua

@@ -1,5 +1,5 @@
 local world_ffi = require("noitapatcher.nsew.world_ffi")
-local world = require("noitapatcher.nsew.world")
+local world = dofile_once("mods/quant.ew/files/system/world_sync/world.lua")
 local rect = require("noitapatcher.nsew.rect")
 local ffi = require("ffi")
 

quant.ew/init.lua

@@ -66,7 +66,7 @@ local function load_modules()
     ctx.dofile_and_add_hooks("mods/quant.ew/files/system/weather_sync.lua")
     ctx.load_system("polymorph")
 
-    ctx.dofile_and_add_hooks("mods/quant.ew/files/system/world_sync_v2.lua")
+    ctx.load_system("world_sync")
 
     ctx.load_system("spawn_hooks")
     ctx.dofile_and_add_hooks("mods/quant.ew/files/system/proxy_info.lua")