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Add asynchronous model for mruby bindings

This commit is contained in:
Varun Patil 2018-05-04 22:35:28 +05:30
parent a234f2d5b2
commit 737d5add01
2 changed files with 38 additions and 3 deletions
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34
binding-mruby/binding-mruby.cpp
View File

@ -258,6 +258,19 @@ runMrbFile(mrb_state *mrb, const char *filename)
fclose(f); fclose(f);
} }
static mrb_state * static_mrb;
static mrb_state * static_scriptmrb;
void __attribute__ ((optnone)) main_update_loop() {
mrb_load_nstring_cxt(static_mrb, "main_update_loop", 16, NULL);
if (static_mrb->exc) {
printf("Execution Errored\n");
mrb_close(static_scriptmrb);
shState->texPool().disable();
mrb_close(static_mrb);
}
}
static void static void
runRMXPScripts(mrb_state *mrb, mrbc_context *ctx) runRMXPScripts(mrb_state *mrb, mrbc_context *ctx)
{ {
@ -309,9 +322,6 @@ runRMXPScripts(mrb_state *mrb, mrbc_context *ctx)
for (int i = 0; i < scriptCount; ++i) for (int i = 0; i < scriptCount; ++i)
{ {
#ifdef __EMSCRIPTEN
emscripten_sleep(10);
#endif
mrb_value script = mrb_ary_entry(scriptArray, i); mrb_value script = mrb_ary_entry(scriptArray, i);
mrb_value scriptChksum = mrb_ary_entry(script, 0); mrb_value scriptChksum = mrb_ary_entry(script, 0);
@ -368,7 +378,23 @@ runRMXPScripts(mrb_state *mrb, mrbc_context *ctx)
break; break;
} }
static_mrb = mrb;
static_scriptmrb = scriptMrb;
#ifdef __EMSCRIPTEN__
/* Use loop for emscripten */
mrb_load_nstring_cxt(static_mrb, "main_update_loop", 16, NULL);
emscripten_set_main_loop(main_update_loop, 0, 1);
return;
#else
while (true) {
main_update_loop();
SDL_Delay(20);
if (static_mrb->exc)
break;
}
mrb_close(scriptMrb); mrb_close(scriptMrb);
#endif
} }
static void mrbBindingExecute() static void mrbBindingExecute()
@ -400,6 +426,7 @@ static void mrbBindingExecute()
else else
runRMXPScripts(mrb, ctx); runRMXPScripts(mrb, ctx);
#ifndef __EMSCRIPTEN__
checkException(mrb); checkException(mrb);
shState->rtData().rqTermAck.set(); shState->rtData().rqTermAck.set();
@ -407,6 +434,7 @@ static void mrbBindingExecute()
mrbc_context_free(mrb, ctx); mrbc_context_free(mrb, ctx);
mrb_close(mrb); mrb_close(mrb);
#endif
} }
static void mrbBindingTerminate() static void mrbBindingTerminate()

7
binding-mruby/run.xxd Normal file
View File

@ -0,0 +1,7 @@
00000000: 5249 5445 3030 3034 5969 0000 0065 4d41 RITE0004Yi...eMA
00000010: 545a 3030 3030 4952 4550 0000 0047 3030 TZ0000IREP...G00
00000020: 3030 0000 003f 0001 0004 0000 0000 0004 00...?..........
00000030: 0080 0006 0100 003d 0080 00a0 0000 004a .......=.......J
00000040: 0000 0001 0000 0b48 656c 6c6f 2057 6f72 .......Hello Wor
00000050: 6c64 0000 0001 0004 7075 7473 0045 4e44 ld......puts.END
00000060: 0000 0000 08 .....