4 files changed, 20 insertions, 15 deletions

diff --git a/src/game/assets.cpp b/src/game/assets.cpp
index 2a91a96..1034f92 100644
--- a/src/game/assets.cpp
+++ b/src/game/assets.cpp
@@ -17,7 +17,7 @@ void load(void)
 	alien.walking.load("assets/units/alien/walking", 2, 2, 2);
 
 	world::register_tile(TILE_DIRT, 0);
-	world::register_tile(TILE_WALL, CF_SOLID | CF_HUMAN);
+	world::register_tile(TILE_WALL, CF_SOLID);
 	render::register_tile(TILE_DIRT, "assets/tiles/dirt.png");
 	render::register_tile(TILE_WALL, "assets/tiles/wall.png");
 }
diff --git a/src/game/game.cpp b/src/game/game.cpp
index 836b304..826f9e5 100644
--- a/src/game/game.cpp
+++ b/src/game/game.cpp
@@ -75,7 +75,7 @@ void state_t::command(v2f_t x)
 		if (unit->dead)
 			continue;
 
-		if (!unit->start_moving(snap))
+		if (!unit->start_moving(snap, CF_SOLID))
 			unit->say(text::get(text::SAY_NO_PATH));
 		else
 			unit->say(text::get(text::SAY_MOVING));
diff --git a/src/game/game.hpp b/src/game/game.hpp
index 55e3c45..fdb2348 100644
--- a/src/game/game.hpp
+++ b/src/game/game.hpp
@@ -12,9 +12,9 @@ namespace game {
 	};
 
 	enum {
-		CF_NONE  = 0,
-		CF_SOLID = 1,
-		CF_HUMAN = 2
+		CF_SOLID      = 1,
+		CF_BODY       = 2,
+		CF_BODY_SMALL = 4
 	};
 
 	extern size_t selection_cookie;
@@ -79,7 +79,7 @@ namespace game {
 
 		void place(world::world_t *world_, v2f_t x_);
 		bool keep_moving(double speed);
-		bool start_moving(v2f_t dst);
+		bool start_moving(v2f_t dst, world::cflags_t cflags);
 
 		bool awake = false;
 		double wake_time = -INFINITY;
diff --git a/src/game/units.cpp b/src/game/units.cpp
index 5efab65..672e73f 100644
--- a/src/game/units.cpp
+++ b/src/game/units.cpp
@@ -139,8 +139,10 @@ bool unit_t::keep_moving(double speed)
 	return rv;
 }
 
-bool unit_t::start_moving(v2f_t dst)
+bool unit_t::start_moving(v2f_t dst, world::cflags_t cflags)
 {
+	world::cmodel_t rep;
+
 	if (!world) {
 		printf("unit_t::start_moving: entity is not linked\n");
 		return false;
@@ -149,7 +151,10 @@ bool unit_t::start_moving(v2f_t dst)
 	move.dst = dst;
 	move.path.clear();
 
-	if (!world->find_path(x, move.dst, &cmodel, this, &move.path)) {
+	rep.cflags = cflags;
+	rep.bounds = cmodel.bounds;
+
+	if (!world->find_path(x, move.dst, &rep, this, &move.path)) {
 		move.moving = false;
 		return false;
 	}
@@ -166,7 +171,7 @@ void unit_t::damage(int points, unit_t *attacker)
 {
 	health -= points;
 	if (health < 0) {
-		game->interface->print(name + ": " + text::get(text::UNIT_DEATH) + ".");
+		game->interface->print(name + " " + text::get(text::UNIT_DEATH) + ".");
 		dead = true;
 		death_time = game->now;
 		cflags = 0;
@@ -208,7 +213,7 @@ void unit_t::try_attack(unit_t *target)
 
 human_t::human_t(game::state_t *game) : unit_t(game, UNIT_HUMAN)
 {
-	cflags = CF_HUMAN;
+	cflags = CF_BODY;
 	health = max_health = 20;
 	size[0] = v2f_t(-0.4f, -0.4f);
 	size[1] = v2f_t(+0.4f, +0.4f);
@@ -271,7 +276,7 @@ void human_t::render_to(render::state_t *render)
 
 alien_t::alien_t(game::state_t *game) : unit_t(game, UNIT_ALIEN)
 {
-	cflags = CF_SOLID;
+	cflags = CF_BODY_SMALL;
 	health = max_health = 4;
 	size[0] = v2f_t(-0.2f, -0.2f);
 	size[1] = v2f_t(+0.2f, +0.2f);
@@ -282,7 +287,7 @@ alien_t::alien_t(game::state_t *game) : unit_t(game, UNIT_ALIEN)
 
 void alien_t::wake(unit_t *by_whom)
 {
-	start_moving(by_whom->x);
+	start_moving(by_whom->x, CF_SOLID);
 	next_targetting = game->now + 0.4;
 }
 
@@ -351,10 +356,10 @@ void alien_t::think(void)
 	if (game->now > next_targetting) {
 		unit_t *target;
 
-		target = find_target(world, x, 5.0f, UNIT_HUMAN);
+		target = find_target(world, x, 10.0f, UNIT_HUMAN);
 		if (target) {
-			attack(target, 0.75f);
-			start_moving(target->x);
+			attack(target, 1.0f);
+			start_moving(target->x, CF_SOLID);
 		}
 
 		next_targetting = game->now + 0.2;