John Alanbrook
95d3296dd9
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90 lines
2.2 KiB
C
90 lines
2.2 KiB
C
#ifndef PROSPERON_H
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#define PROSPERON_H
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#include <SDL3/SDL.h>
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#include "quickjs.h"
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#define STATE_VECTOR_LENGTH 624
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#define STATE_VECTOR_M 397
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#define ACTOR_IDLE 0
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#define ACTOR_READY 1
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#define ACTOR_RUNNING 2
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#define ACTOR_EXHAUSTED 3
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#define ACTOR_RECLAIMING 4
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#define ACTOR_SLOW 5
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typedef JSValue (*MODULEFN)(JSContext *js);
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typedef struct tagMTRand {
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uint32_t mt[STATE_VECTOR_LENGTH];
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int32_t index;
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} MTRand;
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typedef struct {
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const char *name;
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MODULEFN fn;
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} ModuleEntry;
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typedef struct {
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int argc;
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char **argv;
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} cmdargs;
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typedef struct prosperon_rt {
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cmdargs cmd;
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JSContext *context;
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JSValue cycle_fn;
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JSValue idx_buffer;
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JSValue on_exception;
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JSValue message_handle;
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JSValue unneeded;
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/* The queue of JS callbacks triggered by timers or other signals */
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JSValue *events;
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ModuleEntry *module_registry;
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JSValue *js_swapchains;
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/* Protects JSContext usage, actor->state, etc. */
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SDL_Mutex *mutex;
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char *id;
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MTRand mrand;
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double unneeded_secs;
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int idx_count;
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/* The “mailbox” for incoming messages + a dedicated lock for it: */
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void **messages;
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SDL_Mutex *msg_mutex; /* For messages queue only */
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/* CHANGED FOR EVENTS: a separate lock for the actor->events queue */
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struct { Uint32 key; JSValue value; } *timers;
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SDL_Mutex *evt_mutex; /* For events queue only, and timer hash */
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int state;
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Uint32 ar;
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int need_stop;
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} prosperon_rt;
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extern SDL_ThreadID main_thread;
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extern SDL_TLSID prosperon_id;
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void create_actor(int argc, char **argv);
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char *register_actor(char *id, prosperon_rt *actor);
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void actor_free(prosperon_rt *actor);
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char *send_message(char *id, void *msg);
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Uint32 actor_timer_cb(prosperon_rt *actor, SDL_TimerID id, Uint32 interval);
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JSValue js_actor_delay(JSContext *js, JSValue self, int argc, JSValue *argv);
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JSValue js_actor_removetimer(JSContext *js, JSValue self, int argc, JSValue *argv);
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void script_startup(prosperon_rt *rt);
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void script_evalf(JSContext *js, const char *format, ...);
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JSValue script_eval(JSContext *js, const char *file, const char *script);
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void uncaught_exception(JSContext *js, JSValue v);
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int actor_exists(char *id);
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int prosperon_mount_core(void);
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#endif
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