Add the alien.

1 files changed, 40 insertions, 10 deletions

diff --git a/src/game/units.cpp b/src/game/units.cpp
index 7dc2d84..d695050 100644
--- a/src/game/units.cpp
+++ b/src/game/units.cpp
@@ -24,6 +24,15 @@ unit_t::unit_t() : entity_t(ET_UNIT)
 {
 }
 
+void unit_t::render_to(render::state_t *render)
+{
+	if (selected == selection_cookie)
+		render->render_hlrect(render_bounds, sf::Color::Blue);
+
+	if (move.moving && debug_draw_paths)
+		render->debug_path(&move.path);
+}
+
 void unit_t::say(const wchar_t *wstr, double now)
 {
 	say_text = wstr;
@@ -44,15 +53,15 @@ void unit_t::place(world::world_t *world_, v2f_t x_)
 	link(world);
 }
 
-void unit_t::keep_moving(double now, double dt)
+bool unit_t::keep_moving(double now, double dt)
 {
 	float time;
 
 	if (!move.moving)
-		return;
+		return false;
 
 	if (move.blocked && now < move.next_attempt)
-		return;
+		return false;
 
 	time = dt * 10;
 
@@ -97,10 +106,10 @@ void unit_t::keep_moving(double now, double dt)
 		break;
 	}
 
-
 	unlink();
 	compute_bounds();
 	link(world);
+	return true;
 }
 
 bool unit_t::start_moving(v2f_t dst_, double now)
@@ -136,13 +145,15 @@ human_t::human_t()
 	render_size[1] = v2f_t(+0.5f, +0.5f);
 }
 
+bool human_t::keep_moving(double now, double dt)
+{
+	unit_t::keep_moving(now, dt);
+}
+
 void human_t::render_to(render::state_t *render)
 {
 	bool moving;
 
-	if (selected == selection_cookie)
-		render->render_hlrect(render_bounds, sf::Color::Blue);
-
 	moving = move.moving && !move.blocked;
 
 	render->render((moving ? &assets::human.legs_walking :
@@ -150,9 +161,6 @@ void human_t::render_to(render::state_t *render)
 	render->render(&assets::human.body_idle, render_bounds, move.angle);
 	render->render(&assets::human.head_idle, render_bounds, move.angle);
 
-	if (move.moving && debug_draw_paths)
-		render->debug_path(&move.path);
-
 	if (say_time + 5.0 > render->now) {
 		v2f_t text_pos;
 		float height;
@@ -163,6 +171,28 @@ void human_t::render_to(render::state_t *render)
 				    render::ALIGN_CENTER_BOTTOM,
 				    sf::Color::White);
 	}
+
+	unit_t::render_to(render);
+}
+
+alien_t::alien_t()
+{
+	size[0] = v2f_t(-0.2f, -0.2f);
+	size[1] = v2f_t(+0.2f, +0.2f);
+	render_size[0] = v2f_t(-0.3f, -0.3f);
+	render_size[1] = v2f_t(+0.3f, +0.3f);
+}
+
+void alien_t::render_to(render::state_t *render)
+{
+	bool moving;
+
+	moving = move.moving && !move.blocked;
+
+	render->render((moving ? &assets::alien.walking :
+		       &assets::alien.idle), render_bounds, move.angle);
+
+	unit_t::render_to(render);
 }
 
 } // namespace game