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Super Scope support added, some other changes
What has been done:
- Super Scope code is usable and available now, comes with example mini game.
- Some minor changes to mouse support, now we can also use detectMouse() function to set snes_mouse automatically. Example was updated to display this function. MouseSpeedChange funciton was renamed to mouseSpeedChange(). My bad ^^
- Pad folder name was changed to "input"
- input folder inside old pad folder was renamed to "controller", as well as other assets
- pad.h was renamed to input.h, and every reference to that file inside other files
- input name folder was changed to "controller", as well as assets inside
- Some minor tabs
P.D. Sorry for the big change! I think that input is a more suitable name, now that we have more controlling devices in addition to pad controllers.
***SUPER SCOPE USAGE***
first, we might use detectSuperScope() on boot to detect Super Scope presence. Other way is to force detection by populating snes_sscope to 1 manually, but we dont need to do that if we call this function. We need to call this function everytime Scope gets disconnected from the system, a usefull way to do it is inside this conditional:
```
if (snes_sscope == false)
{
detectSuperScope();
// some other code you might need in your program, like displaying warning messages and stopping your game.
}
```
Here is a brief explanation of every variable we might be using:
```
extern u16 scope_holddelay; /*! \brief Hold delay. */
extern u16 scope_repdelay; /*! \brief Repeat rate. */
extern u16 scope_shothraw; /*! \brief Horizontal shot position, not adjusted. */
extern u16 scope_shotvraw; /*! \brief Vertical shot position, not adjusted. */
extern u16 scope_shoth; /*! \brief Horizontal shot position, adjusted for aim. */
extern u16 scope_shotv; /*! \brief Vertical shot position, adjusted for aim. */
extern u16 scope_centerh; /*! \brief 0x0000 is the center of the screen, positive values go to bottom right. */
extern u16 scope_centerv; /*! \brief 0x0000 is the center of the screen, positive values go to bottom right. */
extern u16 scope_down; /*! \brief flags that are currently true.*/
extern u16 scope_now; /*! \brief flags that have become true this frame.*/
extern u16 scope_held; /*! \brief flagsthat have been true for a certain length of time.*/
extern u16 scope_last; /*! \brief flags that were true on the previous frame.*/
extern u16 scope_sinceshot; /*! \brief Number of frames elapsed since last shot was fired.*/
```
for scope_down, scope_now, scope_held, scope_last, we need to mask our bits with this usefull bits:
```
typedef enum SUPERSCOPE_BITS
{
SSC_FIRE = BIT(15), //!< superscope FIRE button.
SSC_CURSOR = BIT(14), //!< superscope CURSOR button.
SSC_PAUSE = BIT(12), //!< superscope PAUSE button.
SSC_TURBO = BIT(13), //!< superscope TURBO flag.
SSC_OFFSCREEN = BIT(9), //!< superscope OFFSCREEN flag.
SSC_NOISE = BIT(8), //!< superscope NOISE flag.
} SUPERSCOPE_BITS;
```
And that's most of it. You can look inside the example file to have an idea of how you can program Super Scope games.
***MOUSE USAGE UPDATE***
Same as Super Scope, mouse uses detectMouse() to populate snes_mouse to 1, so It can be called at boot and like this:
```
if (snes_mouse == false)
{
detectMouse();
// some other code you might need in your program, like displaying warning messages and stopping your game.
}
```
Co-Authored-By: alekmaul <alekmaul@portabledev.com>- Loading branch information
