armory3d.armortools/base/plugins/plugin_api.h

#pragma once

#include <string.h>
#include <stdbool.h>
#include "quickjs.h"
#include "quickjs-libc.h"

extern JSRuntime *js_runtime;
extern JSContext *js_ctx;
float js_eval(const char *s);
char *js_call(void *p);
JSValue js_call_arg(void *p, int argc, void *argv);

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// ██║  ██║██╔══╝  ██╔══╝  ██║██║╚██╗██║██╔══╝  ╚════██║
// ██████╔╝███████╗██║     ██║██║ ╚████║███████╗███████║
// ╚═════╝ ╚══════╝╚═╝     ╚═╝╚═╝  ╚═══╝╚══════╝╚══════╝

#define FN(name)\
    static JSValue js_##name(JSContext *ctx, JSValue this_val, int argc, JSValue *argv)

#define VOID_FN(name)\
    void name();\
    FN(name) {\
        name();\
        return JS_UNDEFINED;\
    }

#define PTR_FN(name)\
    void *name();\
    FN(name) {\
        uint64_t result = (uint64_t)name();\
        return JS_NewBigUint64(ctx, result);\
    }

#define VOID_FN_STR(name)\
    void name(char *s);\
    FN(name) {\
        char *s = (char *)JS_ToCString(ctx, argv[0]);\
        name(s);\
        return JS_UNDEFINED;\
    }

#define VOID_FN_PTR_STR(name)\
    void name(void *p, char *s);\
    FN(name) {\
        uint64_t p;\
        JS_ToBigUint64(ctx, &p, argv[0]);\
        char *s = (char *)JS_ToCString(ctx, argv[1]);\
        name((void *)p, s);\
        return JS_UNDEFINED;\
    }

#define VOID_FN_CB(name)\
    void name(void *p);\
    FN(name) {\
        JSValue dup = JS_DupValue(ctx, argv[0]);\
        if (JS_IsNull(dup)) { name(NULL); return JS_UNDEFINED; } \
        JSValue *p = malloc(sizeof(JSValue));\
        memcpy(p, &dup, sizeof(JSValue));\
        name(p);\
        return JS_UNDEFINED;\
    }

#define VOID_FN_PTR_CB(name)\
    void name(void *p0, void *p1);\
    FN(name) {\
        uint64_t p0;\
        JS_ToBigUint64(ctx, &p0, argv[0]);\
        JSValue *p1 = malloc(sizeof(JSValue));\
        JSValue dup = JS_DupValue(ctx, argv[1]);\
        memcpy(p1, &dup, sizeof(JSValue));\
        name((void *)p0, p1);\
        return JS_UNDEFINED;\
    }

#define BIND(name, argc)\
    JS_SetPropertyStr(js_ctx, global_obj, #name, JS_NewCFunction(js_ctx, js_##name, #name, argc))