// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
#include <config.h>
#include "badguy.hpp"
#include "game_session.hpp"
#include "log.hpp"
#include "level.hpp"
+#include "object/bullet.hpp"
+#include "main.hpp"
+#include "object/particles.hpp"
+#include "random_generator.hpp"
static const float SQUISH_TIME = 2;
static const float X_OFFSCREEN_DISTANCE = 1600;
static const float Y_OFFSCREEN_DISTANCE = 1200;
-BadGuy::BadGuy()
- : countMe(true), sprite(0), dir(LEFT), layer(LAYER_OBJECTS), state(STATE_INIT) {
- set_group(COLGROUP_DISABLED);
+BadGuy::BadGuy(const Vector& pos, const std::string& sprite_name, int layer)
+ : MovingSprite(pos, sprite_name, layer, COLGROUP_DISABLED), countMe(true), dir(LEFT), start_dir(AUTO), frozen(false), ignited(false), draw_dead_script_hint(false), state(STATE_INIT), on_ground_flag(false)
+{
+ start_position = bbox.p1;
+
+ sound_manager->preload("sounds/squish.wav");
+ sound_manager->preload("sounds/fall.wav");
+}
+
+BadGuy::BadGuy(const Vector& pos, Direction direction, const std::string& sprite_name, int layer)
+ : MovingSprite(pos, sprite_name, layer, COLGROUP_DISABLED), countMe(true), dir(direction), start_dir(direction), frozen(false), ignited(false), draw_dead_script_hint(false), state(STATE_INIT), on_ground_flag(false)
+{
+ start_position = bbox.p1;
+
+ sound_manager->preload("sounds/squish.wav");
+ sound_manager->preload("sounds/fall.wav");
}
-BadGuy::~BadGuy()
+BadGuy::BadGuy(const lisp::Lisp& reader, const std::string& sprite_name, int layer)
+ : MovingSprite(reader, sprite_name, layer, COLGROUP_DISABLED), countMe(true), dir(LEFT), start_dir(AUTO), frozen(false), ignited(false), state(STATE_INIT), on_ground_flag(false)
{
- delete sprite;
+ start_position = bbox.p1;
+
+ std::string dir_str = "auto";
+ reader.get("direction", dir_str);
+ start_dir = str2dir( dir_str );
+ dir = start_dir;
+
+ reader.get("dead-script", dead_script);
+ draw_dead_script_hint = (dead_script != "");
+
+ sound_manager->preload("sounds/squish.wav");
+ sound_manager->preload("sounds/fall.wav");
}
void
context.set_drawing_effect(old_effect);
} else {
sprite->draw(context, get_pos(), layer);
+ if (draw_dead_script_hint) {
+ Vector ppos = Vector(systemRandom.randf(bbox.p1.x+8, bbox.p2.x-8), bbox.p2.y);
+ Vector pspeed = Vector(0, -100);
+ Sector::current()->add_object(new Particles(ppos, 44, 46, pspeed, Vector(0,0), 1, Color(.6f, .2f, .2f), 3, .1f, LAYER_OBJECTS+1));
+ }
}
}
return;
}
if(is_offscreen()) {
+ if (state == STATE_ACTIVE) deactivate();
set_state(STATE_INACTIVE);
}
-
+
switch(state) {
case STATE_ACTIVE:
active_update(elapsed_time);
movement = physic.get_movement(elapsed_time);
break;
}
+
+ on_ground_flag = false;
+}
+
+Direction
+BadGuy::str2dir( std::string dir_str )
+{
+ if( dir_str == "auto" )
+ return AUTO;
+ if( dir_str == "left" )
+ return LEFT;
+ if( dir_str == "right" )
+ return RIGHT;
+
+ //default to "auto"
+ log_warning << "Badguy::str2dir: unknown direction \"" << dir_str << "\"" << std::endl;;
+ return AUTO;
}
void
void
BadGuy::save(lisp::Writer& )
{
- log_warning << "tried to write out a generic badguy" << std::endl;
+ log_warning << "tried to write out a generic badguy" << std::endl;
}
void
void
BadGuy::collision_tile(uint32_t tile_attributes)
{
- if(tile_attributes & Tile::HURTS)
- kill_fall();
+ if(tile_attributes & Tile::HURTS) {
+ if (tile_attributes & Tile::FIRE) {
+ if (is_flammable()) ignite();
+ }
+ else if (tile_attributes & Tile::ICE) {
+ if (is_freezable()) freeze();
+ }
+ else {
+ kill_fall();
+ }
+ }
}
HitResponse
case STATE_INACTIVE:
return ABORT_MOVE;
case STATE_ACTIVE: {
- if(other.get_flags() & FLAG_SOLID)
- return collision_solid(other, hit);
-
BadGuy* badguy = dynamic_cast<BadGuy*> (&other);
- if(badguy && badguy->state == STATE_ACTIVE)
- return collision_badguy(*badguy, hit);
+ if(badguy && badguy->state == STATE_ACTIVE && badguy->get_group() == COLGROUP_MOVING) {
+
+ // hit from above?
+ if (badguy->get_bbox().p2.y < (bbox.p1.y + 16)) {
+ if(collision_squished(*badguy)) {
+ return ABORT_MOVE;
+ }
+ }
+
+ return collision_badguy(*badguy, hit);
+ }
Player* player = dynamic_cast<Player*> (&other);
- if(player)
+ if(player) {
+
+ // hit from above?
+ if (player->get_bbox().p2.y < (bbox.p1.y + 16)) {
+ if(collision_squished(*player)) {
+ return ABORT_MOVE;
+ }
+ }
+
return collision_player(*player, hit);
+ }
+
+ Bullet* bullet = dynamic_cast<Bullet*> (&other);
+ if(bullet)
+ return collision_bullet(*bullet, hit);
return FORCE_MOVE;
}
case STATE_SQUISHED:
- if(other.get_flags() & FLAG_SOLID)
- return CONTINUE;
return FORCE_MOVE;
case STATE_FALLING:
return FORCE_MOVE;
return ABORT_MOVE;
}
-HitResponse
-BadGuy::collision_solid(GameObject& , const CollisionHit& )
+void
+BadGuy::collision_solid(const CollisionHit& hit)
{
- return FORCE_MOVE;
+ physic.set_velocity_x(0);
+ physic.set_velocity_y(0);
+ update_on_ground_flag(hit);
}
HitResponse
return ABORT_MOVE;
}
- /*
- printf("PlayerHit: GT %3.1f PM: %3.1f %3.1f BM: %3.1f %3.1f Hit: %3.1f %3.1f\n",
- game_time,
- player.get_movement().x, player.get_movement().y,
- get_movement().x, get_movement().y,
- hit.normal.x, hit.normal.y);
- */
-
- // hit from above?
- if(player.get_bbox().p2.y < (bbox.p1.y + 16)) {
- // if it's not possible to squish us, then this will hurt
- if(collision_squished(player))
- return ABORT_MOVE;
- }
-
+ if(frozen)
+ unfreeze();
player.kill(false);
return FORCE_MOVE;
}
}
bool
-BadGuy::collision_squished(Player& )
+BadGuy::collision_squished(GameObject& )
{
return false;
}
+HitResponse
+BadGuy::collision_bullet(Bullet& bullet, const CollisionHit& hit)
+{
+ if (is_frozen()) {
+ if(bullet.get_type() == FIRE_BONUS) {
+ // fire bullet thaws frozen badguys
+ unfreeze();
+ bullet.remove_me();
+ return ABORT_MOVE;
+ } else {
+ // other bullets ricochet
+ bullet.ricochet(*this, hit);
+ return FORCE_MOVE;
+ }
+ }
+ else if (is_ignited()) {
+ if(bullet.get_type() == ICE_BONUS) {
+ // ice bullets extinguish ignited badguys
+ extinguish();
+ bullet.remove_me();
+ return ABORT_MOVE;
+ } else {
+ // other bullets are absorbed by ignited badguys
+ bullet.remove_me();
+ return FORCE_MOVE;
+ }
+ }
+ else if(bullet.get_type() == FIRE_BONUS && is_flammable()) {
+ // fire bullets ignite flammable badguys
+ ignite();
+ bullet.remove_me();
+ return ABORT_MOVE;
+ }
+ else if(bullet.get_type() == ICE_BONUS && is_freezable()) {
+ // ice bullets freeze freezable badguys
+ freeze();
+ bullet.remove_me();
+ return ABORT_MOVE;
+ }
+ else {
+ // in all other cases, bullets ricochet
+ bullet.ricochet(*this, hit);
+ return FORCE_MOVE;
+ }
+}
+
void
-BadGuy::kill_squished(Player& player)
+BadGuy::kill_squished(GameObject& object)
{
sound_manager->play("sounds/squish.wav", get_pos());
physic.enable_gravity(true);
physic.set_velocity_y(0);
set_state(STATE_SQUISHED);
set_group(COLGROUP_MOVING_ONLY_STATIC);
- if (countMe) Sector::current()->get_level()->stats.badguys++;
- player.bounce(*this);
+ Player* player = dynamic_cast<Player*>(&object);
+ if (player) {
+ if (countMe) Sector::current()->get_level()->stats.badguys++;
+ player->bounce(*this);
+ }
+
+ // start dead-script
+ if(dead_script != "") {
+ std::istringstream stream(dead_script);
+ Sector::current()->run_script(stream, "dead-script");
+ }
}
void
physic.set_velocity_y(0);
physic.enable_gravity(true);
set_state(STATE_FALLING);
+
+ // start dead-script
+ if(dead_script != "") {
+ std::istringstream stream(dead_script);
+ Sector::current()->run_script(stream, "dead-script");
+ }
}
void
{
float scroll_x = Sector::current()->camera->get_translation().x;
float scroll_y = Sector::current()->camera->get_translation().y;
-
+
if(bbox.p2.x < scroll_x - X_OFFSCREEN_DISTANCE
- || bbox.p1.x > scroll_x + X_OFFSCREEN_DISTANCE
+ || bbox.p1.x > scroll_x + X_OFFSCREEN_DISTANCE + SCREEN_WIDTH
|| bbox.p2.y < scroll_y - Y_OFFSCREEN_DISTANCE
- || bbox.p1.y > scroll_y + Y_OFFSCREEN_DISTANCE)
+ || bbox.p1.y > scroll_y + Y_OFFSCREEN_DISTANCE + SCREEN_HEIGHT)
return true;
return false;
/* Activate badguys if they're just around the screen to avoid
* the effect of having badguys suddenly popping up from nowhere.
*/
+ //Badguy left of screen
if (start_position.x > scroll_x - X_OFFSCREEN_DISTANCE &&
start_position.x < scroll_x - bbox.get_width() &&
start_position.y > scroll_y - Y_OFFSCREEN_DISTANCE &&
- start_position.y < scroll_y + Y_OFFSCREEN_DISTANCE) {
- dir = RIGHT;
+ start_position.y < scroll_y + SCREEN_HEIGHT + Y_OFFSCREEN_DISTANCE) {
+ if (start_dir != AUTO) dir = start_dir; else dir = RIGHT;
set_state(STATE_ACTIVE);
activate();
- } else if (start_position.x > scroll_x &&
- start_position.x < scroll_x + X_OFFSCREEN_DISTANCE &&
+ //Badguy right of screen
+ } else if (start_position.x > scroll_x + SCREEN_WIDTH &&
+ start_position.x < scroll_x + SCREEN_WIDTH + X_OFFSCREEN_DISTANCE &&
start_position.y > scroll_y - Y_OFFSCREEN_DISTANCE &&
- start_position.y < scroll_y + Y_OFFSCREEN_DISTANCE) {
- dir = LEFT;
+ start_position.y < scroll_y + SCREEN_HEIGHT + Y_OFFSCREEN_DISTANCE) {
+ if (start_dir != AUTO) dir = start_dir; else dir = LEFT;
set_state(STATE_ACTIVE);
activate();
+ //Badguy over or under screen
} else if (start_position.x > scroll_x - X_OFFSCREEN_DISTANCE &&
- start_position.x < scroll_x + X_OFFSCREEN_DISTANCE &&
- ((start_position.y > scroll_y &&
- start_position.y < scroll_y + Y_OFFSCREEN_DISTANCE) ||
- (start_position.y > scroll_y - Y_OFFSCREEN_DISTANCE &&
- start_position.y < scroll_y))) {
- dir = start_position.x < scroll_x ? RIGHT : LEFT;
- set_state(STATE_ACTIVE);
- activate();
+ start_position.x < scroll_x + SCREEN_WIDTH + X_OFFSCREEN_DISTANCE &&
+ ((start_position.y > scroll_y + SCREEN_HEIGHT &&
+ start_position.y < scroll_y + SCREEN_HEIGHT + Y_OFFSCREEN_DISTANCE) ||
+ (start_position.y > scroll_y - Y_OFFSCREEN_DISTANCE &&
+ start_position.y < scroll_y - bbox.get_height() ))) {
+ if (start_dir != AUTO) dir = start_dir;
+ else{
+ // if nearest player is to our right, start facing right
+ Player* player = get_nearest_player();
+ if (player && (player->get_bbox().p1.x > get_bbox().p2.x)) {
+ dir = RIGHT;
+ } else {
+ dir = LEFT;
+ }
+ }
+ set_state(STATE_ACTIVE);
+ activate();
} else if(state == STATE_INIT
&& start_position.x > scroll_x - X_OFFSCREEN_DISTANCE
- && start_position.x < scroll_x + X_OFFSCREEN_DISTANCE
+ && start_position.x < scroll_x + X_OFFSCREEN_DISTANCE + SCREEN_WIDTH
&& start_position.y > scroll_y - Y_OFFSCREEN_DISTANCE
- && start_position.y < scroll_y + Y_OFFSCREEN_DISTANCE) {
- dir = LEFT;
+ && start_position.y < scroll_y + Y_OFFSCREEN_DISTANCE + SCREEN_HEIGHT ) {
+ if (start_dir != AUTO) {
+ dir = start_dir;
+ } else {
+ // if nearest player is to our right, start facing right
+ Player* player = get_nearest_player();
+ if (player && (player->get_bbox().p1.x > get_bbox().p2.x)) {
+ dir = RIGHT;
+ } else {
+ dir = LEFT;
+ }
+ }
set_state(STATE_ACTIVE);
activate();
- }
+ }
}
bool
x1 = bbox.p2.x + 1;
x2 = bbox.p2.x + 1;
}
- return Sector::current()->is_free_space(Rect(x1, y1, x2, y2));
+ return Sector::current()->is_free_of_statics(Rect(x1, y1, x2, y2));
}
-Player*
+Player*
BadGuy::get_nearest_player()
{
// FIXME: does not really return nearest player
return 0;
}
+
+void
+BadGuy::update_on_ground_flag(const CollisionHit& hit)
+{
+ if (hit.bottom) {
+ on_ground_flag = true;
+ floor_normal = hit.slope_normal;
+ }
+}
+
+bool
+BadGuy::on_ground()
+{
+ return on_ground_flag;
+}
+
+Vector
+BadGuy::get_floor_normal()
+{
+ return floor_normal;
+}
+
+void
+BadGuy::freeze()
+{
+ set_group(COLGROUP_MOVING_STATIC);
+ frozen = true;
+}
+
+void
+BadGuy::unfreeze()
+{
+ set_group(COLGROUP_MOVING);
+ frozen = false;
+}
+
+bool
+BadGuy::is_freezable() const
+{
+ return false;
+}
+
+bool
+BadGuy::is_frozen() const
+{
+ return frozen;
+}
+
+void
+BadGuy::ignite()
+{
+ kill_fall();
+}
+
+void
+BadGuy::extinguish()
+{
+}
+
+bool
+BadGuy::is_flammable() const
+{
+ return true;
+}
+
+bool
+BadGuy::is_ignited() const
+{
+ return ignited;
+}
projects / supertux.git / blobdiff