Commit graph

313 commits

Author SHA1 Message Date
Agent X
6a5af9d23a Lighting engine full documentation and more improvements
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2025-07-01 13:41:28 -04:00
PeachyPeach
4c3ee14f55
Mod file system (#850)
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* modfs; optional function parameters in autogen

* errors and stuff

* script to turn a directory into a modfs file and vice versa

* bug fixes

* read: raise error on eof

* properly check eof on read_string

* fill; reload; check pointer validity; skip private files when loading non-active modfs

* added bytestrings

* move ByteString to smlua_utils.h
2025-07-01 01:53:47 +02:00
djoslin0
82ca45eeb6
Lighting engine improvements (#870)
* Lighting engine improvements

Now objects will be affected by the lighting engine. This is
accomplished by passing the renderer the object's model matrix
(uncombined with the view or projection). You can now setup the
lighting engine mode to affect all shaded surfaces, lighting can
be affected by surface normals, and you can control what type of
tone mapping is applied.

added le_set_mode(mode)
    By default we retain the previous behavior.

    When set to LE_MODE_AFFECT_ALL_SHADED the lighting engine will
    affect every shaded material.

    This way we don't have to recompile every object and level that
    we want shaded with special coop-specific commands

added le_get_mode()

added le_set_tone_mapping(toneMapping)
    Tone mapping is what happens when a color value exceeds its 0-255
    range.

    By default we retain the current tone mapping (called
    LE_TONE_MAPPING_TOTAL_WEIGHTED).

    LE_TONE_MAPPING_WEIGHTED is now accessible, it was the tone
    mapping that was previously left out of the compile through ifdefs.

    LE_TONE_MAPPING_CLAMP is just simple additive with a clamp at a
    color value of 255.

    LE_TONE_MAPPING_REINHARD is reinhard tone mapping
    (vout = (vin + 1) / vin).

added le_set_light_use_surface_normals(id, useSurfaceNormals)
    By default lights retain their previous behavior (of ignoring
    surface normals).

    When enabled lights cast on one side of the object will not
    appear on the other side of the object.

    It is kind of like backface culling, but for lights.

added le_calculate_lighting_color_with_normal(pos, normal, outColor, lightIntensityScalar)
    It's just like le_calculate_lighting_color(), but you can pass
    in normals now.

* Removed normal calculation from vertex colored surfaces - they don't have normals

* Use packed normals correctly

* made LE_MODE_AFFECT_ALL_SHADED the default

* made useSurfaceNormals the default for lights

* Set ambient color, performed le_is_enabled() checks

The ambient color was black, which is why everything was dark by default.
If we set ambient to white then people will never see the effects of their
lights unless they set ambient to a lower value. So I added checks for
if a light has ever been added. The alternative would be to have something
like le_set_enabled()

* Rewrite how we obtain the model matrix - invert the camera

* run autogen

* Change default tonemapper to weighted, make setting ambient enable LE, fix null deref

* Address Peachy's comments

---------

Co-authored-by: MysterD <myster@d>
2025-06-29 17:46:35 +02:00
Beckowl
7fdded5a8e
Add smlua_text_utils_dialog_get_text and some other dialog functions (#860)
* Add new dialog functions

* Add missing symbols to charmap

* Fix the crashing

* Add braces to if statement

* Implement Isaac's suggestion

* Add override return type to autogen

* Update comment

* Add text field to `DialogEntry`

* wtf??

* Peachy requests
2025-06-28 14:28:28 +02:00
PeachyPeach
075e76b71a
fix custom course and act names (#869)
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2025-06-27 19:00:58 +02:00
Sunk
9acb632b8e
Fix HOOK_ALLOW_HAZARD_SURFACE and expose SURFACE_IS_* macros (#865)
* Fix HOOK_ALLOW_HAZARD_SURFACE

* Peachy's suggestions

* Exposed `surface_is_*` macros
2025-06-24 22:15:27 +02:00
Isaac0-dev
f587dc38be removed get_game_tick_counter
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use get_global_timer instead
2025-06-15 21:01:32 +10:00
djoslin0
f42e4ad55b
Add get_game_tick_counter() (#852)
Coop now maintains a counter that increments at the start of each game tick,
And another counter that increments at the start of each frame render.

This is to be able to identify specific frames regardless of mod load, hook,
and execution order.

---------

Co-authored-by: MysterD <myster@d>
2025-06-15 17:26:53 +10:00
Isaac0-dev
b7edf71499 replace get_texture_average_color with texture_to_lua_table 2025-06-09 14:39:07 +10:00
Isaac0-dev
98ff007818 get_texture_average_color
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pass in a texture, it returns the average color of the texture
2025-06-05 22:33:24 +10:00
Isaac0-dev
378b619fd6 made autogen build djui_hud_render_texture* 2025-06-05 21:03:38 +10:00
PeachyPeach
c79d59d8ec
Fix vec3f bugs (#837) 2025-06-05 19:44:09 +10:00
Isaac0-dev
e1aab9c479 gfx_get_texture
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returns a pointer to the texture in the gfx command
2025-06-05 17:07:53 +10:00
Agent X
feba35b010 Expose sync_object_get_object
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2025-05-29 11:31:31 -04:00
PeachyPeach
69e129805e
More math improvements (#820)
* More math improvements

* more math functions

* stack check

* added error message when trying to modify read-only table; fix gSmluaConstants printed to console
2025-05-29 02:52:31 +02:00
Agent X
3795e5afbc Add some sync object functions [build]
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2025-05-26 14:51:57 -04:00
PeachyPeach
bbabaa3c79
Fix hand/foot pos and get any Mario part position (#816)
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* Fix hand/foot pos and get any Mario part position
2025-05-21 23:52:04 +02:00
PeachyPeach
8db6356754
Improving math functions (#813)
* Improving math functions

* Isaac review
2025-05-21 23:50:49 +02:00
Isaac0-dev
ecac2afd07 fix some issues with smlua
get_temp_s32_pointer and deref_s32_pointer: these are actually safe and mods use them
fixed a nil script error with smlua_to_cpointer
2025-05-21 21:50:13 +10:00
Sunk
047adf35bf
Expose and create some useful functions (#819) 2025-05-21 09:40:30 +10:00
Prince Frizzy
02c9a4146b
More Optimizations (#792)
* Initial work on optimizations.

* Requested Changes Part 1

* Requested Changes Part 2

* Requested Changes Part 3

* Requested Changes Part 4

* Requested Changes Part 5

* Requested Changes Part 6

* Update deprecated.lua

---------

Co-authored-by: PeachyPeach <72323920+PeachyPeachSM64@users.noreply.github.com>
2025-05-16 20:27:49 -04:00
PeachyPeach
0d4fd39a00
Fix interactions again (#795) 2025-05-08 08:51:44 +10:00
Beckowl
7472aa9b0a
Expose useful global graphnodes (#789)
* Add global node getters

* move pointer asterisk thing for consistency

* Run autogen

* Add geo prefix to new functions

* Run regen

* Rename functions

* run autogen

* Make viewport fields mutable

* Address code review comments
2025-05-07 17:09:08 -04:00
Prince Frizzy
15d6f6ae07
Add some sanity checks to prevent bugs and exploits. (#767)
* Add some sanity checks to prevent bugs and exploits.

* Improve sanity check for Koopa Shell Riding.

* Sort and optimize MarioState structure.
2025-04-27 17:02:15 -04:00
Agent X
bf85d9f9d5 Lay some groundwork for more documentation, fix compilation error, put backgrounds into enum 2025-04-26 23:29:21 -04:00
Agent X
5d5147cb0e Document more functions! (83%)
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2025-04-25 17:03:41 -04:00
PeachyPeach
0f351e11fb
Gfx/Vtx improvements (#756)
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- Renamed the `new` and `realloc` functions to `create` and `resize`
- Added `delete_all`
- Made Mod Data a class:
  - Allocation is now limited to prevent out-of-memory crashes: 1024 display lists of max size 2048 and 1024 vertex buffers of max size 4096 per mod
  - Added error codes to identify the cause of a failure (name not found, pointer not found, max size exceeded, item pool is full, ...)
2025-04-24 14:03:17 +10:00
PeachyPeach
467b22e939
Gfx set command: v2 + Gfx/Vtx dynamic alloc (#718)
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* set_gfx_command part 2

* part 3

* get gfx/vtx from name; copy gfx/vtx

* gfx/vtx dynamic allocation lua

* gfx/vtx_new: don't take level/model/vanilla names

* Clean up gbi constants

* update example

* Isaac review; add gfx_get_next_command and vtx_get_next_vertex

* make all commands length 1; missing NULL checks
2025-04-12 18:19:14 -04:00
PeachyPeach
26d64ee79d
fix apply_platform_displacement (#740)
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2025-04-12 23:03:12 +10:00
Cooliokid956
f22855d21e
Platform DIsplacement on demand (#739)
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+ two other functions that pipocalio asked for
2025-04-11 23:37:57 -04:00
Cooliokid956
3bfa75e32b
Miscellaneous Additions: Addendum (#723)
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* More autogen work

- made the `Pointer_` classes into aliases instead so that they're actually associated with their true type
- "Total constants" metric is now accurate

* High Quality Master Volume

* Audio work

it's 12:55am and there are some bright flashes outside (lightning)

- cracked the code (interpreted the "Acc" in `tempoAcc`)
- added several functions that will help greatly in the Streamed Music department (you can now match sequenced music fading (transitions, eepy, etc.))
- introducing `gMasterVolume`! a variable that is only updated when it needs to be, theoretically improving performance (by some amount). this variable is used in many places in place of recalculations of the same number
- made it so that muting the game skips some audio processing (not the main process since that would linger after unmuting (not good))
- fixed an oversight where lua volumes were not taken into account when `audio_stream_set_volume`
- it's its 😁
- removed additional `#include "audio/external.h"`

it is 1:06am
gn

* Add mouse status functions

you can now check if mouse buttons were held, clicked, or released

* Sorting was a bad idea

disabled sorting for constants so that they are represented more closely to their original defines

* Expose playerlist page index

also noticed that sorting still sucks

* Minor (very important) detail

lalette

* Addressing the PeachyPeachSM64 reviews

* Return of the Forced 4:3 Mode

shoutouts to DISPLAY.FORCE_4BY3 for sticking through the toughest of times, waiting for this day to come

* Added scroll support

- Scrolling added to chat box (hold ctrl to scroll fewer lines, shift to scroll faster)
- Scrolling functions added to smlua

* Addressing the Isaac0-dev review + fixes

- mouse scroll is now accumulated
- djui_gfx_get_dimensions
- forced 4:3 won't kick in if the window isn't wide enough
- game now recognizes horizontal resizing when in 4:3 mode

* Run autogen

* gfx_get_dimensions

works just as well
2025-04-05 13:52:14 -04:00
Agent X
0ee8d5f81e Fix/optimize/improve lighting engine 2025-03-28 23:06:48 -04:00
Agent X
3e540790a3
Basic Vertex Point Lighting Engine (#716)
* CONCEPT: Basic vertex lighting engine

Set the geometry mode on your model to G_LIGHTING_ENGINE_EXT, spawn a `bhvAmbientLight`, spawn some `bhvPointLight`s, and then you got yourself a mighty interesting scene.

* Fixes

* How did I miss this

* Make light set home pos
2025-03-27 16:36:02 -04:00
Isaac0-dev
f2b4f4aaad add herobrine
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Co-Authored-By: Agent X <44549182+AgentXLP@users.noreply.github.com>
2025-03-26 14:21:02 +10:00
Cooliokid956
efcfff210d
Miscellaneous additions (#711)
- Fixed script file path shortening for Windows in console errors (what I could at least, the one left unfixed is preprocessed and I can't mess with that)
- Adjusted audio sanity check messages to sound more natural
- 9 new functions added:

## `audio_stream_set_loop_points(audio, start, end)`
Sets an audio stream's loop points in samples, no longer requiring a hacky method to loop streams in mods

## `get_active_mod()`
Returns the mod currently being processed, can be used by mods with APIs to determine what they're being used by and react accordingly

## `get_area_update_counter()`
Returns `gAreaUpdateCounter`, can be used to determine various in-game statistics, as well as if the game is being updated

## Exposed several object pointers
`get_current_object()` to retrieve `gCurrentObject`
`get_dialog_object()` to retrieve `gContinueDialogFunctionObject`
`(get|set)_cutscene_focus()` to retrieve/assign `gCutsceneFocus`
`(get|set)_secondary_camera_focus()` to retrieve/assign `gSecondCameraFocus`
2025-03-24 07:31:06 +10:00
Agent X
2479eaabfb This new camera code is NOT up to pollos standards. 2025-03-18 23:06:36 -04:00
Agent X
ab49c33d86 Expose some cool math functions
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2025-03-14 22:25:56 -04:00
Sunk
edacdcc7e4
More settings to the Camera settings menu (#555)
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Sherbie's suggestions from #497 and #538, as well as suggestions from others on discord.
Add 2 new camera settings to free camera, being camera collision and dpad usage.
Add an entire new camera submenu for romhack camera, which are now no longer exclusive to romhacks.
2025-03-14 13:01:51 +10:00
ManIsCat2
334aac7cf1 add lua texture image 2025-03-11 00:52:38 +03:30
Isaac0-dev
f98571c458 add documentation to some missing manual functions 2025-03-10 23:22:20 +10:00
Isaac0-dev
d6e243c4a7 add obj_get_model_id_extended, remember regular model ids 2025-03-04 15:09:09 +10:00
Isaac0-dev
f238b3d0f5
allow Lua to manipulate displaylists and vertices (#675)
Co-authored-by: ManIsCat2 <137772623+ManIsCat2@users.noreply.github.com>
2025-02-27 14:27:55 +10:00
Isaac0-dev
2ec4b5e53c set_find_wall_direction 2025-02-22 11:54:07 +10:00
Isaac0-dev
b1b5b93dcc remove some dangerous functions 2025-02-13 22:33:34 +10:00
Isaac0-dev
9a13c298ad added HOOK_ON_INTERACTIONS
this is called after mario's interactions are processed
2025-02-11 17:58:57 +10:00
Isaac0-dev
d53d20c11c HOOK_ON_DIALOG fixes, expose set_dialog_box_state 2025-02-10 18:31:59 +10:00
Agent X
fefb222198 Re-expose function 2025-01-10 19:04:55 -05:00
John S
be0e47a4c2
Documentation of mario.h, mario_actions_airborne.c, mario_actions_automatic.c, mario_actions_cutscene.c, and mario_actions_moving.c (#601)
* WIP mario.h - mario_actions_moving.c

* Fix improper list formatting

bulleted lists are broken due to whitespace stripping, i may fix this later.

* Fix some issues in formatting and missing descriptions

* Accidental struct syntax fix

* Fix repeating descriptions

* Fix repeating descriptions final
2024-12-31 21:00:54 -05:00
Agent X
f880e6c569 Document level_update.h and add new instant warp function (70.1%) 2024-12-31 19:39:36 -05:00
PeachyPeach
96932f5bf1
Custom geo function and switch nodes with Lua callback (#593) 2024-12-31 10:23:13 +10:00