/*************************************************************************/
/*************************** Other local data ****************************/
/*************************************************************************/

/* Debug UI buttons. */

typedef struct DebugButton DebugButton;
struct DebugButton {
    const char * const id;      // Arbitrary button ID for this button.
    const float cx, cy;         // Center of button in touch coords (0.0-1.0).
    const float width, height;  // Size of button in touch coords (0.0-1.0).
    const char *text;           // Text to display in the button.
    uint8_t is_touched;         // Is this button currently touched?
    float timer;                // Touch timer (may also be reset by handler).
};

static DebugButton debug_buttons[] = {

    {.id="CPU_DOWN",   .cx=0.27f, .cy=0.93f, .width=0.06f, .height=0.08f,
     .text="-"},
    {.id="CPU_UP",     .cx=0.53f, .cy=0.93f, .width=0.06f, .height=0.08f,
     .text="+"},

    {.id="MEM_TOGGLE", .cx=0.87f, .cy=0.84f, .width=0.06f, .height=0.08f,
     .text="Off"},
    {.id="CPU_TOGGLE", .cx=0.87f, .cy=0.93f, .width=0.06f, .height=0.08f,
     .text="Off"},

};

/*-----------------------------------------------------------------------*/

/* Have we been initialized? */
static uint8_t initted;

/* Current input state. */
static uint8_t mouse_left, mouse_middle, mouse_right;
static struct {
    unsigned int id;
    uint8_t new_this_time;
    uint8_t seen_this_time;
    float x, y;
} active_touches[INPUT_MAX_TOUCHES];