Add the builder.

1 files changed, 153 insertions, 0 deletions

diff --git a/src/game/unit_builder.cpp b/src/game/unit_builder.cpp
new file mode 100644
index 0000000..1f5b81c
--- /dev/null
+++ b/src/game/unit_builder.cpp
@@ -0,0 +1,153 @@
+/*
+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 {
+
+static std::string builder_name(procgen::prng_t *prng)
+{
+	std::stringstream ss;
+	static const char *names[] = {
+		"Janusz", "Henryk", "Wiesław", "Bolesław", "Edward",
+		"Roman", "Mirosław", "Zbigniew", "Jerzy", "Józef", "Jan"
+	};
+
+	ss << "Pan ";
+	ss << names[prng->next() % (sizeof(names) / sizeof(names[0]))];
+
+	return ss.str();
+}
+
+unit_builder_t::unit_builder_t(game::state_t *game) : unit_t(game, UNIT_BUILDER)
+{
+	size[0] = v2f_t(-0.3f, +0.0f);
+	size[1] = v2f_t(+0.3f, +0.3f);
+	render_size[0] = v2f_t(-0.5f, -1.2f);
+	render_size[1] = v2f_t(+0.5f, +0.3f);
+	cmodel.cflags = CF_BODY;
+	move.cflags = CF_SOLID | CF_BODY | CF_WATER;
+
+	name = builder_name(&game->prng);
+
+	wake();
+	friendly = true;
+	controllable = true;
+
+	health = max_health = 45;
+}
+
+void unit_builder_t::on_think(void)
+{
+	keep_moving(2.0);
+	game->wake_area(x);
+
+	if (!move.moving)
+		move_marker.reset();
+
+	if (move.moving && (x - move.last_step).len() > 0.5f) {
+		move.last_step = x;
+		assets::soldier.step_stone.play_3d(x);
+	}
+}
+
+void unit_builder_t::on_damage(unit_t *attacker)
+{
+	if (health < -30) {
+		assets::fx.gibbing.play_3d(x);
+		game->deletion_list.insert(this);
+		return;
+	} else if (health < -10) {
+		render_size[0] = v2f_t(-0.5f, -1.2f);
+		render_size[1] = v2f_t(+0.5f, +0.3f);
+
+		if (!gibbed)
+			assets::fx.gibbing.play_3d(x);
+		else
+			assets::fx.corpse_hit.play_3d(x);
+
+		place(world, x);
+		gibbed = true;
+	} else if (health <= 0) {
+		render_size[0] = v2f_t(-0.75f, -0.5f);
+		render_size[1] = v2f_t(+0.75f, +0.5f);
+		if (!dead)
+			assets::soldier.death.play_3d(x);
+		else
+			assets::fx.corpse_hit.play_3d(x);
+
+		place(world, x);
+	} else
+		assets::soldier.pain.play_3d(x);
+}
+
+void unit_builder_t::on_death(void)
+{
+	render_layer = render::LAYER_FLAT;
+	cmodel.cflags = CF_BACKGROUND;
+	place(world, x);
+	controllable = false;
+	move_marker.reset();
+}
+
+void unit_builder_t::render_to(render::state_t *render)
+{
+	sf::Color selection_color;
+
+	if (selected == selection_cookie) {
+		if (health == max_health)
+			selection_color = sf::Color::Green;
+		else if (health >= max_health / 2)
+			selection_color = sf::Color::Yellow;
+		else if (dead)
+			selection_color = sf::Color::Black;
+		else
+			selection_color = sf::Color::Red;
+
+		render->render(0.0, &assets::unit_selected, cmodel.bounds, selection_color);
+	}
+
+	if (!dead) {
+		render::oriented_sprite_t *legs;
+
+		if (move.moving && !move.blocked)
+			legs = &assets::soldier.legs_walking;
+		else
+			legs = &assets::soldier.legs_idle;
+
+		render->render(game->now * 10, legs, render_bounds, move.angle);
+		render->render(game->now * 10, &assets::builder.body_idle, render_bounds, move.angle);
+		render->render(game->now * 10, &assets::builder.head_idle, render_bounds, move.angle);
+	} else {
+		float phase = clamp<float>((game->now - death_time) * 5, 0, 0.9);
+
+		if (gibbed)
+			render->render(phase, &assets::builder.gibbing, render_bounds);
+		else
+			render->render(phase, &assets::builder.dead, render_bounds);
+	}
+
+	unit_t::render_to(render);
+}
+
+void unit_builder_t::render_late_to(render::state_t *render)
+{
+	if (selected == selection_cookie)
+		render->render(0.0, &assets::unit_selected_halo, cmodel.bounds, selection_color);
+}
+
+}