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#include "flatland.hpp"
#include "window.hpp"
#include "exceptions/forcequit.hpp"
#include "serial/keyfocusable.hpp"
#include <SDL2/SDL.h>
#include <iostream>
#include <string>
#include "core/signal.hpp"
using namespace std;
int count = 0;
void loop(float);
class KeyPrinter : public KeyFocusable
{
virtual void key_cb(const SDL_KeyboardEvent* key) override
{
string msg = (key->type == SDL_KEYDOWN) ? "pressed" : "released";
cout << "KeyPrinter: key " << (char)key->keysym.sym << " " << msg << endl;
};
public:
using KeyFocusable::KeyFocusable;
};
class KeyCaller : public KeyFocusable
{
int counter;
char last;
virtual void key_cb(const SDL_KeyboardEvent* key) override
{
if (key->type == SDL_KEYDOWN) {
char c = key->keysym.sym;
if (c == last)
++counter;
else {
last = c;
counter = 0;
cout << "KeyCaller: Counter set to 0" << endl;
}
}
if (counter == 20)
{
FlatSignal signal(this, "char", (void*)&last);
signal.emit("alpha");
cout << "KeyCaller: 20 times reached" << endl;
cout << "KeyCaller: sending " << last << endl;
}
if (counter == 50)
{
cout << "KeyCaller: 50 times pressed " << last << endl;
/* Exit application */
FlatSignal signal(this, "quit");
signal.emit("core");
}
};
public:
KeyCaller() : counter(0), last('\0')
{
setID("CALLER");
}
};
class TwentyListener : public FlatListener
{
virtual void callback(FlatObject *sender, void *data) override
{
char c = *(char*)data;
cout << "TwentyListener: received " << c << " from " << sender->getID() << endl;
}
public:
TwentyListener() : FlatListener({"char"}) {}
};
KeyPrinter printer;
KeyCaller caller;
TwentyListener twlistener;
SignalChannel alpha("alpha");
int main()
{
FlatWindow win(600, 900, "Test 3");
flat_status status;
/* Connect listener to alpha channel */
alpha.connect(&twlistener);
init_flatland(&win, loop, status, 60);
return 0;
}
void loop(float dt)
{
++count;
if (count == 10000)
throw ForceQuit("10000 steps reached");
//cout << "Loop number: " << count << endl;
}
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