Aim markers.

5 files changed, 45 insertions, 3 deletions

diff --git a/src/game/assets.cpp b/src/game/assets.cpp
index c4e9f41..f38b6ef 100644
--- a/src/game/assets.cpp
+++ b/src/game/assets.cpp
@@ -29,7 +29,7 @@ audio::ambient_t ambients[AMBIENT_COUNT];
 
 render::animated_texture_t unit_selected;
 render::animated_texture_t unit_selected_halo;
-render::animated_texture_t move_marker;
+render::animated_texture_t move_marker, aim_marker;
 
 void load(void)
 {
@@ -76,6 +76,7 @@ void load(void)
 	unit_selected.load("assets/units/selected_", 1);
 	unit_selected_halo.load("assets/units/selected_halo_", 1);
 	move_marker.load("assets/units/move_marker_", 8);
+	aim_marker.load("assets/units/aim_marker_", 5);
 
 	world::register_tile(TILE_DIRT, 0);
 	render::register_tile(TILE_DIRT, "assets/tiles/dirt.png", NULL, 0.0f);
diff --git a/src/game/effects.cpp b/src/game/effects.cpp
index 96d04d1..f56c065 100644
--- a/src/game/effects.cpp
+++ b/src/game/effects.cpp
@@ -138,4 +138,28 @@ void fx_move_marker_t::render_to(render::state_t *render)
 	render->render(game->now * 2, &assets::move_marker, render_bounds, sf::Color::White);
 }
 
+fx_aim_marker_t::fx_aim_marker_t(state_t *game_, v2f_t x_) : effect_t(game_)
+{
+	x = x_;
+	render_bounds[0] = x + v2f_t(-0.2, -0.2);
+	render_bounds[1] = x + v2f_t(0.2, 0.2);
+	render_layer = 100;
+	cmodel.bounds = render_bounds;
+	cmodel.cflags = 0;
+
+	ignore_waking = true;
+	link(&game->world);
+}
+
+fx_aim_marker_t::~fx_aim_marker_t(void)
+{
+	unlink();
+	sleep();
+}
+
+void fx_aim_marker_t::render_to(render::state_t *render)
+{
+	render->render(game->now * 2, &assets::aim_marker, render_bounds, sf::Color::White);
+}
+
 } // namespace game
diff --git a/src/game/game.cpp b/src/game/game.cpp
index 8deadd6..2a944af 100644
--- a/src/game/game.cpp
+++ b/src/game/game.cpp
@@ -225,6 +225,7 @@ static void command_soldier(unit_soldier_t *soldier, v2f_t x, int number)
 		soldier->stop_moving();
 		soldier->manual_firing = false;
 		soldier->say(text::get(text::SAY_STOPPING));
+		soldier->aim_marker.reset();
 		break;
 
 	case COMMAND_FIRE:
diff --git a/src/game/game.hpp b/src/game/game.hpp
index 5cf4494..321fc0c 100644
--- a/src/game/game.hpp
+++ b/src/game/game.hpp
@@ -98,7 +98,7 @@ namespace game {
 		extern audio::ambient_t ambients[AMBIENT_COUNT];
 		extern render::animated_texture_t unit_selected; 
 		extern render::animated_texture_t unit_selected_halo;
-		extern render::animated_texture_t move_marker;
+		extern render::animated_texture_t move_marker, aim_marker;
 
 		void load(void);
 	}
@@ -155,6 +155,7 @@ namespace game {
 	};
 
 	class fx_move_marker_t;
+	class fx_aim_marker_t;
 
 	unit_t *find_target(world::world_t *world, v2f_t x, float r, bool friendly);
 
@@ -223,6 +224,7 @@ namespace game {
 		v2f_t last_target_x;
 
 		std::unique_ptr<fx_move_marker_t> move_marker;
+		std::unique_ptr<fx_aim_marker_t> aim_marker;
 
 		sf::Color selection_color;
 
@@ -345,6 +347,15 @@ namespace game {
 		void render_to(render::state_t *render);
 	};
 
+	class fx_aim_marker_t : public effect_t {
+		v2f_t x;
+
+	public:
+		fx_aim_marker_t(game::state_t *game_, v2f_t x_);
+		~fx_aim_marker_t(void);
+
+		void render_to(render::state_t *render);
+	};
 
 	typedef enum {
 		DECO_STONE,
diff --git a/src/game/unit_soldier.cpp b/src/game/unit_soldier.cpp
index b3e93d1..7dca7ff 100644
--- a/src/game/unit_soldier.cpp
+++ b/src/game/unit_soldier.cpp
@@ -123,14 +123,18 @@ void unit_soldier_t::target_and_attack(void)
 	next_targetting = game->now + 0.2;
 
 	target = find_target(world, x, 5.0f, false);
-	if (!target)
+	if (!target) {
+		aim_marker.reset();
 		return;
+	}
 	aim = target->x;
 
 	last_target_time = game->now;
 	last_target_x = target->x;
 
 skip_targetting:
+	aim_marker = std::make_unique<fx_aim_marker_t>(game, aim);
+
 	if (last_attack + game->prng.next_float(1.4f, 1.6f) > game->now)
 		return;
 
@@ -167,6 +171,7 @@ void unit_soldier_t::on_death(void)
 	controllable = false;
 	game->selected_units.erase(this);
 	move_marker.reset();
+	aim_marker.reset();
 }
 
 void unit_soldier_t::render_to(render::state_t *render)