Split units.cpp.

1 files changed, 96 insertions, 0 deletions

diff --git a/src/game/unit_nest.cpp b/src/game/unit_nest.cpp
new file mode 100644
index 0000000..326741e
--- /dev/null
+++ b/src/game/unit_nest.cpp
@@ -0,0 +1,96 @@
+/*
+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_nest_t::unit_nest_t(game::state_t *game_) : unit_t(game_, UNIT_NEST)
+{
+	size[0] = {-0.6f, +0.2f};
+	size[1] = {+0.6f, +0.6f};
+	render_size[0] = {-0.6f, -0.6f};
+	render_size[1] = {+0.6f, +0.6f};
+	cmodel.cflags = CF_BACKGROUND;
+
+	name = text::get(text::UNIT_NAME_NEST);
+
+	ignore_waking = false;
+
+	health = max_health = 45;
+
+	next_spawning = game->now + 5.0;
+}
+
+void spawn_spider(game::state_t *game, v2f_t nest)
+{
+	for (size_t i = 0; i < 5; i++) { // Try a few times before giving up.
+		v2f_t offset, x;
+		world::cmodel_t cmodel;
+		unit_spider_t *spider;
+	
+		offset = game->dice_prng.unit_vec2();
+		x = nest + offset * (game->dice_prng.next_float() * 0.2 + 0.4);
+
+		cmodel.bounds = rectf_t(v2f_t(-0.5f, -0.5f), v2f_t(0.5f, 0.5f)) + x;
+		cmodel.cflags = CF_SOLID | CF_WATER | CF_BODY_SMALL;
+		if (game->world.test_rect(&cmodel, NULL))
+			continue;
+
+		spider = new unit_spider_t(game);
+		spider->place(&game->world, x);
+		return;
+	}
+}
+
+void unit_nest_t::on_think(void)
+{
+	if (wake_time + 30 > game->now)
+		sleep();
+
+	if (next_spawning > game->now)
+		return;
+
+	spawn_spider(game, x);
+	next_spawning = game->now + game->dice_prng.next_float() * 10 + 5;
+}
+
+void unit_nest_t::on_spawn(void)
+{
+	spawn_spider(game, x);
+	spawn_spider(game, x);
+	spawn_spider(game, x);
+}
+
+void unit_nest_t::on_death(void)
+{
+	render_layer = -1;
+	cmodel.cflags = CF_BACKGROUND;
+}
+
+void unit_nest_t::render_to(render::state_t *render)
+{
+	if (!dead)
+		render->render(game->now, &assets::nest.idle, render_bounds);
+	else
+		render->render(game->now, &assets::nest.dead, render_bounds);
+
+	unit_t::render_to(render);
+}
+
+}