Add the replicator.

1 files changed, 106 insertions, 0 deletions

diff --git a/src/game/unit_replicator.cpp b/src/game/unit_replicator.cpp
new file mode 100644
index 0000000..5d2eef5
--- /dev/null
+++ b/src/game/unit_replicator.cpp
@@ -0,0 +1,106 @@
+/*
+This file is part of Minitrem.
+
+Minitrem is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+Minitrem is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Minitrem.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "game.hpp"
+
+namespace game {
+
+unit_replicator_t::unit_replicator_t(game::state_t *game_) : unit_t(game_, UNIT_REPLICATOR)
+{
+	size[0] = {-0.4f, -0.2f};
+	size[1] = {+0.4f, +0.4f};
+	render_size[0] = {-0.4f, -0.666667f};
+	render_size[1] = {+0.4f, +0.4f};
+	cmodel.cflags = CF_SOLID;
+
+	name = "Replicator";
+	ignore_waking = false;
+	max_health = 30;
+	health = 4;
+
+	friendly = true;
+	controllable = true;
+	constructed = false;
+
+	storage.shells = 0;
+	storage.max_shells = 200;
+	storage.grenades = 0;
+	storage.max_grenades = 20;
+}
+
+void unit_replicator_t::on_damage(unit_t *attacker)
+{
+	assets::teleporter.damage.play_3d(x);
+}
+
+void unit_replicator_t::on_death(void)
+{
+	game->explosion(x);
+	game->deletion_list.insert(this);
+}
+
+void unit_replicator_t::activate(bool grenades)
+{
+	size_t amount, price;
+
+	if (grenades) {
+		amount = 2;
+		price = 10;
+
+		if (storage.max_grenades - storage.grenades < amount) {
+			say("Storage full.");
+			return;
+		}
+	} else {
+		amount = 15;
+		price = 8;
+
+		if (storage.max_shells - storage.shells < amount) {
+			say("Storage full.");
+			return;
+		}
+	}
+
+	if (game->crystals < price) {
+		game->interface.print("Insufficient crystals; " + std::to_string(price - game->crystals) + " more needed.");
+		return;
+	}
+
+	game->crystals -= price;
+
+	if (grenades)
+		storage.grenades += amount;
+	else
+		storage.shells += amount;
+
+	assets::teleporter.sound.play_3d(x);
+	last_activation = game->time;
+}
+
+void unit_replicator_t::render_to(render::state_t *render)
+{
+	if (!constructed)
+		render->render(game->now, &assets::replicator.unfinished, render_bounds);
+	else if (last_activation && game->time - last_activation < MSEC(300))
+		render->render(30 * game->now, &assets::replicator.working, render_bounds);
+	else
+		render->render(game->now, &assets::replicator.idle, render_bounds);
+
+	unit_t::render_to(render);
+}
+
+}