// The player is alive
void
alive(Player * me)
{
InputState * is;
Camera * cam;
EntitySet * others;
Level world;
unsigned int mousex;
unsigned int mousey;
float playerx, playery;
float fake_lookx, fake_looky;
float lookx, looky;
unsigned int dir;
float x, y;
float dx = 0;
float dy = 0;
gboolean shoot;
gboolean firing;
Entity * target;
is = me->is;
cam = me->cam;
others = me->others;
world = me->world;
firing = mouse_press(is);
shoot = expired(me->attack_timer);
// Get the mouse position
mouse_position(is, &mousex, &mousey);
// Get the mouse position with regards to the level.
camera_inverse_transform(cam, mousex, mousey, &fake_lookx, &fake_looky);
lookx = fake_lookx / square_size;
looky = fake_looky / square_size;
entity_position(me->body, &playerx, &playery);
dir = look(playerx, playery, lookx, looky);
// Set the direction of the player with regards to key presses
if (key_down(is, SDLK_a) || key_down(is, SDLK_LEFT))
{
dx = -1;
} else if (key_down(is, SDLK_d) || key_down(is, SDLK_RIGHT))
{
dx = 1;
}
if (key_down(is, SDLK_w) || key_down(is, SDLK_UP))
{
dy = -1;
} else if (key_down(is, SDLK_s) || key_down(is, SDLK_DOWN))
{
dy = 1;
}
entity_set_direction(me->body, dx, dy);
// Try to shoot a KITTY!
if (firing)
{
if (shoot)
{
play_wav(me->fire);
entity_position(me->body, &x, &y);
if (can_see(world, x, y, lookx, looky))
{
target = collision(me->body, lookx, looky, others);
if (target)
{
entity_destroy(target);
me->score ++;
}
}
}
if (dx != 0 || dy != 0)
{
if (dir == LEFT)
{
set_animation(me->body, (char *) "shoot_walk_left");
}
else if (dir == RIGHT)
{
set_animation(me->body, (char *) "shoot_walk_right");
}
else if (dir == UP)
{
set_animation(me->body, (char *) "shoot_walk_up");
}
else if (dir == DOWN)
{
set_animation(me->body, (char *) "shoot_walk_down");
}
}
else
{
if (dir == LEFT)
{
set_animation(me->body, (char *) "shoot_idle_left");
}
else if (dir == RIGHT)
{
set_animation(me->body, (char *) "shoot_idle_right");
}
else if (dir == UP)
{
set_animation(me->body, (char *) "shoot_idle_up");
}
else if (dir == DOWN)
{
set_animation(me->body, (char *) "shoot_idle_down");
}
}
}
else
{
if (dx != 0 || dy != 0)
{
if (dir == LEFT)
{
set_animation(me->body, (char *) "walk_left");
}
else if (dir == RIGHT)
{
set_animation(me->body, (char *) "walk_right");
}
else if (dir == UP)
{
set_animation(me->body, (char *) "walk_up");
}
else if (dir == DOWN)
{
set_animation(me->body, (char *) "walk_down");
}
}
else
{
if (dir == LEFT)
{
set_animation(me->body, (char *) "idle_left");
}
else if (dir == RIGHT)
{
set_animation(me->body, (char *) "idle_right");
}
else if (dir == UP)
{
set_animation(me->body, (char *) "idle_up");
}
else if (dir == DOWN)
{
set_animation(me->body, (char *) "idle_down");
}
}
}
}
event_node_ptr fake_event_source::mouse_click(const size_t time, const Uint8 button)
{
mouse_press(time, button);
return mouse_release(time+1,button);
}
window::window( const std::shared_ptr<platform::window> &win )
: _window( win )
{
precondition( bool(_window), "null window" );
_window->exposed = [this] ( void ) { paint(); };
_window->resized = [this] ( double w, double h ) { resized( w, h ); };
_window->mouse_pressed = [this]( const std::shared_ptr<platform::mouse> &, const base::point &p, int b ) { mouse_press( p, b ); };
_window->mouse_released = [this]( const std::shared_ptr<platform::mouse> &, const base::point &p, int b ) { mouse_release( p, b ); };
_window->mouse_moved = [this]( const std::shared_ptr<platform::mouse> &, const base::point &p ) { mouse_moved( p ); };
_window->mouse_wheel = [this]( const std::shared_ptr<platform::mouse> &, int i ) { mouse_wheel( i ); };
_window->key_pressed = [this]( const std::shared_ptr<platform::keyboard> &, const platform::scancode &c ) { key_pressed( c ); };
_window->key_released = [this]( const std::shared_ptr<platform::keyboard> &, const platform::scancode &c ) { key_released( c ); };
_window->text_entered = [this]( const std::shared_ptr<platform::keyboard> &, const char32_t &c ) { text_entered( c ); };
_canvas = std::make_shared<draw::canvas>();
}
