UnigineScript Containers

#include <string>
#include <UnigineInterpreter.h>
#include <Unigine.h>

/*
*/
using namespace Unigine;

/******************************************************************************\
*
* User defined array functions
*
\******************************************************************************/

/*
*/
void my_array_vector_set(const Variable &id,int index,const Variable &v) {
	ArrayVector vector = ArrayVector::get(Interpreter::get(),id);
	vector.set(index,v);
}

Variable my_array_vector_get(const Variable &id,int index) {
	ArrayVector vector = ArrayVector::get(Interpreter::get(),id);
	return vector.get(index);
}

/*
 */
void my_array_map_set(const Variable &id,const Variable &key,const Variable &v) {
	ArrayMap map = ArrayMap::get(Interpreter::get(),id);
	map.set(key,v);
}

Variable my_array_map_get(const Variable &id,const Variable &key) {
	ArrayMap map = ArrayMap::get(Interpreter::get(),id);
	return map.get(key);
}

/*
 */
void my_array_vector_generate(const Variable &id) {
	ArrayVector vector = ArrayVector::get(Interpreter::get(),id);
	vector.clear();
	for(int i = 0; i < 4; i++) {
		vector.append(Variable(i * i));
	}
	vector.remove(0);
	vector.append(Variable("128"));
}

void my_array_map_generate(const Variable &id) {
	ArrayMap map = ArrayMap::get(Interpreter::get(),id);
	map.clear();
	for(int i = 0; i < 4; i++) {
		map.append(Variable(i * i),Variable(i * i));
	}
	map.remove(Variable(0));
	map.append(Variable(128),Variable("128"));
}

/*
 */

void my_array_vector_enumerate(const Variable &id) {
	ArrayVector vector = ArrayVector::get(Interpreter::get(),id);
	for(int i = 0; i < vector.size(); i++) {
		Log::message("%d: %s\n",i,vector.get(i).getTypeInfo().get());
	}
}

void my_array_map_enumerate_forward(const Variable &id) {
	ArrayMap map = ArrayMap::get(Interpreter::get(),id);
	ArrayMap::Iterator end = map.end();
	for(ArrayMap::Iterator it = map.begin(); it != end; ++it) {
		Log::message("%d: %s\n",it.key().getInt(),it.get().getTypeInfo().get());
	}
}

void my_array_map_enumerate_backward(const Variable &sid) {
	ArrayMap map = ArrayMap::get(Interpreter::get(),id);
	ArrayMap::Iterator end = map.end();
	for(ArrayMap::Iterator it = map.back(); it != end; --it) {
		Log::message("%d: %s\n",it.key().getInt(),it.get().getTypeInfo().get());
	}
}

/******************************************************************************\
*
* Main
*
\******************************************************************************/

/*
*/
int main(int argc,char **argv) {
	
	// export functions
	Interpreter::addExternFunction("my_array_vector_set",MakeExternFunction(&my_array_vector_set,"[]"));
	Interpreter::addExternFunction("my_array_vector_get",MakeExternFunction(&my_array_vector_get,"[]"));
	Interpreter::addExternFunction("my_array_map_set",MakeExternFunction(&my_array_map_set,"[]"));
	Interpreter::addExternFunction("my_array_map_get",MakeExternFunction(&my_array_map_get,"[]"));
	Interpreter::addExternFunction("my_array_vector_generate",MakeExternFunction(&my_array_vector_generate,"[]"));
	Interpreter::addExternFunction("my_array_map_generate",MakeExternFunction(&my_array_map_generate,"[]"));
	Interpreter::addExternFunction("my_array_vector_enumerate",MakeExternFunction(&my_array_vector_enumerate,"[]"));
	Interpreter::addExternFunction("my_array_map_enumerate_forward",MakeExternFunction(&my_array_map_enumerate_forward,"[]"));
	Interpreter::addExternFunction("my_array_map_enumerate_backward",MakeExternFunction(&my_array_map_enumerate_backward,"[]"));
	
	// init engine
	Engine *engine = Engine::init(UNIGINE_VERSION,argc,argv);
	
	// enter main loop
	engine->main();
	
	// shutdown engine
	Engine::shutdown();
	
	return 0;
}

// my_world.cpp

/*
*/
int init() {
	
	/////////////////////////////////
	
	log.warning("\naccess to vector\n\n");
	
	int vector[] = ( 0, 1 );
	
	for(int i = 0; i < 2; i++) {
		log.message("vector %d: %s\n",i,typeinfo(my_array_vector_get(vector,i)));
		my_array_vector_set(vector,i,string(i));
		log.message("vector %d: %s\n",i,typeinfo(my_array_vector_get(vector,i)));
	}
	
	/////////////////////////////////
	
	log.warning("\naccess to map\n\n");
	
	int map[] = ( 0 : 0, 1 : 1 );
	
	for(int i = 0; i < 2; i++) {
		log.message("map %d: %s\n",i,typeinfo(my_array_map_get(map,i)));
		my_array_map_set(map,i,string(i));
		log.message("map %d: %s\n",i,typeinfo(my_array_map_get(map,i)));
	}
	
	/////////////////////////////////
	
	log.warning("\nvector generation\n\n");
	
	my_array_vector_generate(vector);
	
	foreachkey(int i; vector) {
		log.message("vector %d: %s\n",i,typeinfo(vector[i]));
	}
	
	/////////////////////////////////
	
	log.warning("\nmap generation\n\n");
	
	my_array_map_generate(map);
	
	foreachkey(int i; map) {
		log.message("map %d: %s\n",i,typeinfo(map[i]));
	}
	
	/////////////////////////////////
	
	log.warning("\nvector enumeration\n\n");
	
	my_array_vector_enumerate(vector);
	
	/////////////////////////////////
	
	log.warning("\nmap forward enumeration\n\n");
	
	my_array_map_enumerate_forward(map);
	
	/////////////////////////////////
	
	log.warning("\nmap backward enumeration\n\n");
	
	my_array_map_enumerate_backward(map);
	
	/////////////////////////////////
	
	// show console
	engine.console.setActivity(1);
	
	return 1;
}

access to vector

vector 0: int: 0
vector 0: string: "0"
vector 1: int: 1
vector 1: string: "1"

access to map

map 0: int: 0
map 0: string: "0"
map 1: int: 1
map 1: string: "1"

vector generation

vector 0: int: 1
vector 1: int: 4
vector 2: int: 9
vector 3: string: "128"

map generation

map 1: int: 1
map 4: int: 4
map 9: int: 9
map 128: string: "128"

vector enumeration

0: int: 1
1: int: 4
2: int: 9
3: string: "128"

map forward enumeration

1: int: 1
4: int: 4
9: int: 9
128: string: "128"

map backward enumeration

128: string: "128"
9: int: 9
4: int: 4
1: int: 1