Rewrite recipe code and add group support

[OgelGames]

Rewrite of recipe code to fix some issues and add new features. (sorry this took so long)

• Recipes now support groups (for input items)
• All recipes used by technic machines (including cooking recipes) are now cached for performance.
• Recipes are now processed and cached immediately after mod loading.

Fixes #201, and the issues discussed in #328 and #335.

@nonfreegithub @ThePython10110

[OgelGames]

Hmm, something seems to have broken mineunit 👀

Failure → spec/lv_network_spec.lua @ 122
LV machine network smelts ores
Failure → spec/lv_network_spec.lua @ 132
LV machine network grinds ores
Failure → spec/lv_network_spec.lua @ 142
LV machine network comperess sand

I tested these in-game and they work as normal.

[BuckarooBanzay]

didn't test but code looks sane enough (not sure about the mineunit tests though :/ )

[S-S-X]

Basically Mineunit isn't approving this:

table.insert(minetest.registered_on_mods_loaded, 1, cache_all_recipes)

This was one of those things where I wanted to add clear errors and requirement for explicit configuration to allow questionable things. Currently results are still mixed: some stuff has clear asserts, some is fully protected, some logs warnings and some is permissive.

Fixtures can be used and in other projects have been used to patch similar things but personally I'd recommend against it.

In this case, instead of silently adding required features through fixtures, I'd vote for some public shaming and pointing the finger at Mineunit until fixed.

[github-actions]

Mineunit failed regression tests, click for details

Regression test log for Technic CNC:

Regression test log for Technic Chests:

Regression test log for Technic:

++ Executing suite spec/api_spec.lua
E:	Loading common/fs from 5.4.1 failed, trying to use builtin
◌◌◌
++ Executing suite spec/building_spec.lua
E:	Loading common/fs from 5.4.1 failed, trying to use builtin

++ Executing suite spec/hv_network_spec.lua
E:	Loading common/fs from 5.4.1 failed, trying to use builtin
◼◼
++ Executing suite spec/lv_network_spec.lua
E:	Loading common/fs from 5.4.1 failed, trying to use builtin
◼◼◼◼
++ Executing suite spec/network_spec.lua
E:	Loading common/fs from 5.4.1 failed, trying to use builtin

++ Executing suite spec/nodes_spec.lua
E:	Loading common/fs from 5.4.1 failed, trying to use builtin

++ Executing suite spec/supply_converter_spec.lua
E:	Loading common/fs from 5.4.1 failed, trying to use builtin
◌
++ Executing suite spec/tools_compatibility_spec.lua
E:	Loading common/fs from 5.4.1 failed, trying to use builtin
⭆ Starting test set tools_compatibility_spec.lua:11 ⯈ Technic power tool compatibility
W:	Deprecated technic.register_power_tool use. Setting max_charge for oldlegacy:powertool
W:	Deprecated technic.register_power_tool use. Setting max_charge for oldminimal:powertool
W:	Deprecated technic.register_power_tool use. Setting max_charge for oldhalfway:powertool
W:	Deprecated technic.register_power_tool use. Ensuring fields for oldlegacy:powertool
W:	Using metadata charge values for oldlegacy:powertool
W:	Updated legacy Technic power tool definition for oldlegacy:powertool
W:	Deprecated technic.register_power_tool use. Ensuring fields for oldminimal:powertool
W:	Using metadata charge values for oldminimal:powertool
W:	Updated legacy Technic power tool definition for oldminimal:powertool
W:	Deprecated technic.register_power_tool use. Ensuring fields for oldhalfway:powertool
W:	Mod oldhalfway seems to be aware of technic.plus but oldhalfway:powertool is still using deprecated registration, skipping meta charge compatibility.
W:	Updated legacy Technic power tool definition for oldhalfway:powertool
🢆 Running tests from tools_compatibility_spec.lua:92 ▷ Technic power tool compatibility oldlegacy:powertool can be used (minimum charge)
W:	Use of deprecated function technic.set_RE_wear with stack: oldlegacy:powertool
🢆 Running tests from tools_compatibility_spec.lua:106 ▷ Technic power tool compatibility oldlegacy:powertool can be used (minimum charge + 1)
W:	Use of deprecated function technic.set_RE_wear with stack: oldlegacy:powertool
🢆 Running tests from tools_compatibility_spec.lua:92 ▷ Technic power tool compatibility oldminimal:powertool can be used (minimum charge)
W:	Use of deprecated function technic.set_RE_wear with stack: oldminimal:powertool
🢆 Running tests from tools_compatibility_spec.lua:106 ▷ Technic power tool compatibility oldminimal:powertool can be used (minimum charge + 1)
W:	Use of deprecated function technic.set_RE_wear with stack: oldminimal:powertool

++ Executing suite spec/tools_spec.lua
E:	Loading common/fs from 5.4.1 failed, trying to use builtin


213 successes / 6 failures / 0 errors / 4 pending : 46.233134 seconds

Pending → spec/api_spec.lua @ 133
Technic API Machine registration registers my_mod:my_battery
spec/api_spec.lua:133: Battery box registration does not include all fields

Pending → spec/api_spec.lua @ 190
Technic API Machine registration registers my_mod:machine_base
spec/api_spec.lua:190: Base machine registration does not include all fields

Pending → spec/api_spec.lua @ 285
Technic API internals technic.cables TBD, misleading name and should be updated
spec/api_spec.lua:285: TBD technic.cables naming and need, see technic networks data for possible options

Pending → spec/supply_converter_spec.lua @ 78
Supply converter building overloads network
spec/supply_converter_spec.lua:78: overload does not work with supply converter

Failure → spec/hv_network_spec.lua @ 96
HV machine network smelts ores
spec/hv_network_spec.lua:102: Expected (number) 0 to be more than (number) 10

Failure → spec/hv_network_spec.lua @ 106
HV machine network grinds ores
spec/hv_network_spec.lua:112: Expected (number) 0 to be more than (number) 10

Failure → spec/lv_network_spec.lua @ 122
LV machine network smelts ores
spec/lv_network_spec.lua:128: Expected (number) 0 to be more than (number) 10

Failure → spec/lv_network_spec.lua @ 132
LV machine network grinds ores
spec/lv_network_spec.lua:138: Expected (number) 0 to be more than (number) 10

Failure → spec/lv_network_spec.lua @ 142
LV machine network comperess sand
spec/lv_network_spec.lua:148: Expected (number) 0 to be more than (number) 10

Failure → spec/lv_network_spec.lua @ 152
LV machine network cuts power when generators disappear
spec/lv_network_spec.lua:177: Expected (number) 36700 to be less than (number) 20000

[OgelGames]

Tested this again, everything seems to be working correctly, so I think this is safe to merge.