## Link to GitHub Issue or related Pull Request, if one exists
n/a
## Description of change
To make plugin development easier, add `get_module_info` and
`get_plugin_directory` to deal with common tasks for hooking DLLs and
reading INI files.
Also, add the ability to register for d3d9 present callbacks via
`register_d3d9`, which makes it significantly easier for plugins to draw
things on screen.
## Testing
See sample code.
## Link to GitHub Issue or related Pull Request, if one exists
n/a
## Description of change
Fix hang when a DLL using the SDK calls `log_fatal` (deadlock)
Fix spicecfg crashing if API server fails to bind (make websocket
teardown conditional)
## Testing
## Link to GitHub Issue or related Pull Request, if one exists
developer request
## Description of change
Expose coin insert API over the SDK
## Testing
see sample sdk code
## Link to GitHub Issue or related Pull Request, if one exists
n/a
## Description of change
Adds toast notifications to the overlay.
Toast notifications are transient windows (shown for about 4 seconds).
These are drawn on top of the game even when the overlay is inactive
(i.e., when no window is open), and does not cause any input sink
behavior.
Add toasts for some common user-driven actions that could use a
notification, such as:
* screenshot
* card insert
* PIN macro
* API client connect/disconnect
* virtual printer
* screen resize toggle / scene switch
Add an option to change where the toasts are displayed, or to turn it
off entirely.
Add SDK function for it, and add it to the samples.
## Testing
Tested DDR (shown at bottom right, as is for most games) and RB (shown
top right by default).
## Link to GitHub Issue or related Pull Request, if one exists
#676#452
## Description of change
When spice SDK or API sets or clears button and analog override, we
don't tell MDXF about it, so it may fall behind. This is a special case
for DDR MDXF I/O emulation. For Naive/Xinput I think we are getting
lucky because they usually also generate WM_INPUT events.
Update the C++ SDK sample to provide more interesting example of
emulating DDR arrows with the keyboard.
## Testing
## Link to GitHub Issue or related Pull Request, if one exists
n/a
## Description of change
Adds a flat-C, headers-only library for writing DLL plugins with spice.
This is meant to be an alternative to writing applications over spice
API which doesn't suit some scenarios like writing custom
high-performance I/O modules.
All you have to do is:
1. Create a 32-bit or 64-bit DLL with `spice_sdk_entry_point` as a
DLLExport
1. Include `spicesdk.h`, and optionally `spicesdk_io.h` (see
`extras\sdk\include`)
1. `spice_sdk_entry_point` will be called when hooks get initialized.
Call `init` with valid parameters.
1. When `init` returns, `SPICE_SDK_V0` will be filled out with a series
of function pointers; your DLL can now start calling into it.
1. Compile your DLL and add it as a DLL hook (`-k`) in spice when
launching the game.
See `v0_cpp.cpp` for an example.
V0 implements the following functions:
```
log;
get_game_info;
get_avs_info;
get_button;
set_button;
get_analog;
set_analog;
get_light;
set_light;
set_touch;
clear_touch;
insert_card;
set_keypad;
```
V0 is focused on providing common utility functions needed in a lot of
DLL hooks (get AVS info, log messages to file), and implementing I/O.
In the future, we could have more interesting things like:
* scanning and modifying memory
* installing DLL hooks
* having direct hooks into I/O emulation modules
* getting full tape LEDs
* having a callback into DX9 `Present` call
* drawing an ImGui window
More detailed documentation is coming soon in form of a wiki page.
## Testing
See included sample DLL.
bicarus