Restore visual_scale support for nodeboxes (and allfaces) (#9906) - minetest.git

path: root/textures/base/pack/heart_gone.png

diff options

author	Vitaliy <numzer0@yandex.ru>	2020-06-06 23:25:18 +0300
committer	GitHub <noreply@github.com>	2020-06-06 22:25:18 +0200
commit	e746607d0f8531e3a8b12cc45294aecf36217b17 (patch)
tree	9f14362bb55c0e167a12f03b2e2803f04c60cf93 /textures/base/pack/heart_gone.png
parent	36099ba947e6a54429c9fdd45ef1fc6dcc86389b (diff)
download	minetest-e746607d0f8531e3a8b12cc45294aecf36217b17.tar.gz minetest-e746607d0f8531e3a8b12cc45294aecf36217b17.tar.bz2 minetest-e746607d0f8531e3a8b12cc45294aecf36217b17.zip

Restore visual_scale support for nodeboxes (and allfaces) (#9906)

Diffstat (limited to 'textures/base/pack/heart_gone.png')

0 files changed, 0 insertions, 0 deletions

35'>135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815

/*
Minetest
Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#pragma once

#include "irrlichttypes_bloated.h"
#include <string>
#include <iostream>
#include <map>
#include "mapnode.h"
#include "nameidmapping.h"
#ifndef SERVER
#include "client/tile.h"
#include <IMeshManipulator.h>
class Client;
#endif
#include "itemgroup.h"
#include "sound.h" // SimpleSoundSpec
#include "constants.h" // BS
#include "texture_override.h" // TextureOverride
#include "tileanimation.h"

// PROTOCOL_VERSION >= 37
static const u8 CONTENTFEATURES_VERSION = 13;

class IItemDefManager;
class ITextureSource;
class IShaderSource;
class IGameDef;
class NodeResolver;

enum ContentParamType
{
	CPT_NONE,
	CPT_LIGHT,
};

enum ContentParamType2
{
	CPT2_NONE,
	// Need 8-bit param2
	CPT2_FULL,
	// Flowing liquid properties
	CPT2_FLOWINGLIQUID,
	// Direction for chests and furnaces and such
	CPT2_FACEDIR,
	// Direction for signs, torches and such
	CPT2_WALLMOUNTED,
	// Block level like FLOWINGLIQUID
	CPT2_LEVELED,
	// 2D rotation for things like plants
	CPT2_DEGROTATE,
	// Mesh options for plants
	CPT2_MESHOPTIONS,
	// Index for palette
	CPT2_COLOR,
	// 3 bits of palette index, then facedir
	CPT2_COLORED_FACEDIR,
	// 5 bits of palette index, then wallmounted
	CPT2_COLORED_WALLMOUNTED,
	// Glasslike framed drawtype internal liquid level, param2 values 0 to 63
	CPT2_GLASSLIKE_LIQUID_LEVEL,
};

enum LiquidType
{
	LIQUID_NONE,
	LIQUID_FLOWING,
	LIQUID_SOURCE,
};

enum NodeBoxType
{
	NODEBOX_REGULAR, // Regular block; allows buildable_to
	NODEBOX_FIXED, // Static separately defined box(es)
	NODEBOX_WALLMOUNTED, // Box for wall mounted nodes; (top, bottom, side)
	NODEBOX_LEVELED, // Same as fixed, but with dynamic height from param2. for snow, ...
	NODEBOX_CONNECTED, // optionally draws nodeboxes if a neighbor node attaches
};

struct NodeBox
{
	enum NodeBoxType type;
	// NODEBOX_REGULAR (no parameters)
	// NODEBOX_FIXED
	std::vector<aabb3f> fixed;
	// NODEBOX_WALLMOUNTED
	aabb3f wall_top;
	aabb3f wall_bottom;
	aabb3f wall_side; // being at the -X side
	// NODEBOX_CONNECTED
	std::vector<aabb3f> connect_top;
	std::vector<aabb3f> connect_bottom;
	std::vector<aabb3f> connect_front;
	std::vector<aabb3f> connect_left;
	std::vector<aabb3f> connect_back;
	std::vector<aabb3f> connect_right;
	std::vector<aabb3f> disconnected_top;
	std::vector<aabb3f> disconnected_bottom;
	std::vector<aabb3f> disconnected_front;
	std::vector<aabb3f> disconnected_left;
	std::vector<aabb3f> disconnected_back;
	std::vector<aabb3f> disconnected_right;
	std::vector<aabb3f> disconnected;
	std::vector<aabb3f> disconnected_sides;

	NodeBox()
	{ reset(); }

	void reset();
	void serialize(std::ostream &os, u16 protocol_version) const;
	void deSerialize(std::istream &is);
};

struct MapNode;
class NodeMetadata;

enum LeavesStyle {
	LEAVES_FANCY,
	LEAVES_SIMPLE,
	LEAVES_OPAQUE,
};

enum AutoScale : u8 {
	AUTOSCALE_DISABLE,
	AUTOSCALE_ENABLE,
	AUTOSCALE_FORCE,
};

enum WorldAlignMode : u8 {
	WORLDALIGN_DISABLE,
	WORLDALIGN_ENABLE,
	WORLDALIGN_FORCE,
	WORLDALIGN_FORCE_NODEBOX,
};

class TextureSettings {
public:
	LeavesStyle leaves_style;
	WorldAlignMode world_aligned_mode;
	AutoScale autoscale_mode;
	int node_texture_size;
	bool opaque_water;
	bool connected_glass;
	bool enable_mesh_cache;
	bool enable_minimap;

	TextureSettings() = default;

	void readSettings();
};

enum NodeDrawType
{
	// A basic solid block
	NDT_NORMAL,
	// Nothing is drawn
	NDT_AIRLIKE,
	// Do not draw face towards same kind of flowing/source liquid
	NDT_LIQUID,
	// A very special kind of thing
	NDT_FLOWINGLIQUID,
	// Glass-like, don't draw faces towards other glass
	NDT_GLASSLIKE,
	// Leaves-like, draw all faces no matter what
	NDT_ALLFACES,
	// Enabled -> ndt_allfaces, disabled -> ndt_normal
	NDT_ALLFACES_OPTIONAL,
	// Single plane perpendicular to a surface
	NDT_TORCHLIKE,
	// Single plane parallel to a surface
	NDT_SIGNLIKE,
	// 2 vertical planes in a 'X' shape diagonal to XZ axes.
	// paramtype2 = "meshoptions" allows various forms, sizes and
	// vertical and horizontal random offsets.
	NDT_PLANTLIKE,
	// Fenceposts that connect to neighbouring fenceposts with horizontal bars
	NDT_FENCELIKE,
	// Selects appropriate junction texture to connect like rails to
	// neighbouring raillikes.
	NDT_RAILLIKE,
	// Custom Lua-definable structure of multiple cuboids
	NDT_NODEBOX,
	// Glass-like, draw connected frames and all visible faces.
	// param2 > 0 defines 64 levels of internal liquid
	// Uses 3 textures, one for frames, second for faces,
	// optional third is a 'special tile' for the liquid.
	NDT_GLASSLIKE_FRAMED,
	// Draw faces slightly rotated and only on neighbouring nodes
	NDT_FIRELIKE,
	// Enabled -> ndt_glasslike_framed, disabled -> ndt_glasslike
	NDT_GLASSLIKE_FRAMED_OPTIONAL,
	// Uses static meshes
	NDT_MESH,
	// Combined plantlike-on-solid
	NDT_PLANTLIKE_ROOTED,
};

// Mesh options for NDT_PLANTLIKE with CPT2_MESHOPTIONS
static const u8 MO_MASK_STYLE          = 0x07;
static const u8 MO_BIT_RANDOM_OFFSET   = 0x08;
static const u8 MO_BIT_SCALE_SQRT2     = 0x10;
static const u8 MO_BIT_RANDOM_OFFSET_Y = 0x20;
enum PlantlikeStyle {
	PLANT_STYLE_CROSS,
	PLANT_STYLE_CROSS2,
	PLANT_STYLE_STAR,
	PLANT_STYLE_HASH,
	PLANT_STYLE_HASH2,
};

enum AlignStyle : u8 {
	ALIGN_STYLE_NODE,
	ALIGN_STYLE_WORLD,
	ALIGN_STYLE_USER_DEFINED,
};

enum AlphaMode : u8 {
	ALPHAMODE_BLEND,
	ALPHAMODE_CLIP,
	ALPHAMODE_OPAQUE,
	ALPHAMODE_LEGACY_COMPAT, /* means either opaque or clip */
};


/*
	Stand-alone definition of a TileSpec (basically a server-side TileSpec)
*/

struct TileDef
{
	std::string name = "";
	bool backface_culling = true; // Takes effect only in special cases
	bool tileable_horizontal = true;
	bool tileable_vertical = true;
	//! If true, the tile has its own color.
	bool has_color = false;
	//! The color of the tile.
	video::SColor color = video::SColor(0xFFFFFFFF);
	AlignStyle align_style = ALIGN_STYLE_NODE;
	u8 scale = 0;

	struct TileAnimationParams animation;

	TileDef()
	{
		animation.type = TAT_NONE;
	}

	void serialize(std::ostream &os, u16 protocol_version) const;
	void deSerialize(std::istream &is, u8 contentfeatures_version,
		NodeDrawType drawtype);
};

// Defines the number of special tiles per nodedef
//
// NOTE: When changing this value, the enum entries of OverrideTarget and
//       parser in TextureOverrideSource must be updated so that all special
//       tiles can be overridden.
#define CF_SPECIAL_COUNT 6

struct ContentFeatures
{
	/*
		Cached stuff
	 */
#ifndef SERVER
	// 0     1     2     3     4     5
	// up    down  right left  back  front
	TileSpec tiles[6];
	// Special tiles
	// - Currently used for flowing liquids
	TileSpec special_tiles[CF_SPECIAL_COUNT];
	u8 solidness; // Used when choosing which face is drawn
	u8 visual_solidness; // When solidness=0, this tells how it looks like
	bool backface_culling;
#endif

	// Server-side cached callback existence for fast skipping
	bool has_on_construct;
	bool has_on_destruct;
	bool has_after_destruct;

	/*
		Actual data
	 */

	// --- GENERAL PROPERTIES ---

	std::string name; // "" = undefined node
	ItemGroupList groups; // Same as in itemdef
	// Type of MapNode::param1
	ContentParamType param_type;
	// Type of MapNode::param2
	ContentParamType2 param_type_2;

	// --- VISUAL PROPERTIES ---

	enum NodeDrawType drawtype;
	std::string mesh;
#ifndef SERVER
	scene::IMesh *mesh_ptr[24];
	video::SColor minimap_color;
#endif
	float visual_scale; // Misc. scale parameter
	TileDef tiledef[6];
	// These will be drawn over the base tiles.
	TileDef tiledef_overlay[6];
	TileDef tiledef_special[CF_SPECIAL_COUNT]; // eg. flowing liquid
	AlphaMode alpha;
	// The color of the node.
	video::SColor color;
	std::string palette_name;
	std::vector<video::SColor> *palette;
	// Used for waving leaves/plants
	u8 waving;
	// for NDT_CONNECTED pairing
	u8 connect_sides;
	std::vector<std::string> connects_to;
	std::vector<content_t> connects_to_ids;
	// Post effect color, drawn when the camera is inside the node.
	video::SColor post_effect_color;
	// Flowing liquid or leveled nodebox, value = default level
	u8 leveled;
	// Maximum value for leveled nodes
	u8 leveled_max;

	// --- LIGHTING-RELATED ---

	bool light_propagates;
	bool sunlight_propagates;


context:
space:
mode: