halsim_ds_socket: Update tag parsing, and add rumble support (#1214)

Outputs are now sent. Ensure only the proper number of outputs are actually sent though.

Also adds match time, and proper enable tags.

hal/src/main/native/include/hal/DriverStation.h

@@ -61,6 +61,7 @@ HAL_ENUM(HAL_MatchType) {
  */
 #define HAL_kMaxJoystickAxes 12
 #define HAL_kMaxJoystickPOVs 12
+#define HAL_kMaxJoysticks 6
 
 struct HAL_JoystickAxes {
   int16_t count;

hal/src/main/native/include/mockdata/MockHooks.h

@@ -9,9 +9,12 @@
 
 #ifndef __FRC_ROBORIO__
 
+#include "hal/Types.h"
+
 extern "C" {
 void HALSIM_WaitForProgramStart(void);
 void HALSIM_SetProgramStarted(void);
+HAL_Bool HALSIM_GetProgramStarted(void);
 void HALSIM_RestartTiming(void);
 }  // extern "C"
 

hal/src/main/native/include/simulation/SimHooks.h

@@ -15,6 +15,7 @@ namespace frc {
 namespace sim {
 void WaitForProgramStart() { HALSIM_WaitForProgramStart(); }
 void SetProgramStarted() { HALSIM_SetProgramStarted(); }
+bool GetProgramStarted() { return HALSIM_GetProgramStarted(); }
 void RestartTiming() { HALSIM_RestartTiming(); }
 }  // namespace sim
 }  // namespace frc