+// $Id$
+//
+// SuperTux
+// Copyright (C) 2000 Bill Kendrick <bill@newbreedsoftware.com>
+// Copyright (C) 2004 Tobias Glaesser <tobi.web@gmx.de>
+// Copyright (C) 2004 Matthias Braun <matze@braunis.de>
//
-// C Implementation: badguy
-//
-// Description:
-//
-//
-// Author: Tobias Glaesser <tobi.web@gmx.de> & Bill Kendrick, (C) 2004
-//
-// Copyright: See COPYING file that comes with this distribution
-//
+// This program 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.
//
+// This program 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 this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
+
+#include <iostream>
+#include <math.h>
#include "globals.h"
#include "defines.h"
#include "badguy.h"
#include "scene.h"
#include "screen.h"
+#include "world.h"
+#include "tile.h"
+#include "resources.h"
+#include "sprite_manager.h"
+
+Sprite* img_bsod_squished_left;
+Sprite* img_bsod_squished_right;
+Sprite* img_bsod_falling_left;
+Sprite* img_bsod_falling_right;
+Sprite* img_laptop_flat_left;
+Sprite* img_laptop_flat_right;
+Sprite* img_laptop_falling_left;
+Sprite* img_laptop_falling_right;
+Sprite* img_bsod_left;
+Sprite* img_bsod_right;
+Sprite* img_laptop_left;
+Sprite* img_laptop_right;
+Sprite* img_jumpy_left_up;
+Sprite* img_jumpy_left_down;
+Sprite* img_jumpy_left_middle;
+Sprite* img_mrbomb_left;
+Sprite* img_mrbomb_right;
+Sprite* img_mrbomb_ticking_left;
+Sprite* img_mrbomb_ticking_right;
+Sprite* img_mrbomb_explosion;
+Sprite* img_stalactite;
+Sprite* img_stalactite_broken;
+Sprite* img_flame;
+Sprite* img_fish;
+Sprite* img_fish_down;
+Sprite* img_bouncingsnowball_left;
+Sprite* img_bouncingsnowball_right;
+Sprite* img_bouncingsnowball_squished;
+Sprite* img_flyingsnowball;
+Sprite* img_flyingsnowball_squished;
+Sprite* img_spiky_left;
+Sprite* img_spiky_right;
+Sprite* img_snowball_left;
+Sprite* img_snowball_right;
+Sprite* img_snowball_squished_left;
+Sprite* img_snowball_squished_right;
+
+#define BADGUY_WALK_SPEED .8f
+
+BadGuyKind badguykind_from_string(const std::string& str)
+{
+ if (str == "money")
+ return BAD_MONEY;
+ else if (str == "laptop" || str == "mriceblock")
+ return BAD_LAPTOP;
+ else if (str == "bsod")
+ return BAD_BSOD;
+ else if (str == "mrbomb")
+ return BAD_MRBOMB;
+ else if (str == "stalactite")
+ return BAD_STALACTITE;
+ else if (str == "flame")
+ return BAD_FLAME;
+ else if (str == "fish")
+ return BAD_FISH;
+ else if (str == "bouncingsnowball")
+ return BAD_BOUNCINGSNOWBALL;
+ else if (str == "flyingsnowball")
+ return BAD_FLYINGSNOWBALL;
+ else if (str == "spiky")
+ return BAD_SPIKY;
+ else if (str == "snowball")
+ return BAD_SNOWBALL;
+ else
+ {
+ printf("Couldn't convert badguy: '%s'\n", str.c_str());
+ return BAD_BSOD;
+ }
+}
-texture_type img_bsod_squished_left;
-texture_type img_bsod_squished_right;
-texture_type img_bsod_falling_left;
-texture_type img_bsod_falling_right;
-texture_type img_laptop_flat_left;
-texture_type img_laptop_flat_right;
-texture_type img_laptop_falling_left;
-texture_type img_laptop_falling_right;
-texture_type img_bsod_left[4];
-texture_type img_bsod_right[4];
-texture_type img_laptop_left[3];
-texture_type img_laptop_right[3];
-texture_type img_money_left[2];
-texture_type img_money_right[2];
+std::string badguykind_to_string(BadGuyKind kind)
+{
+ switch(kind)
+ {
+ case BAD_MONEY:
+ return "money";
+ break;
+ case BAD_LAPTOP:
+ return "laptop";
+ break;
+ case BAD_BSOD:
+ return "bsod";
+ break;
+ case BAD_MRBOMB:
+ return "mrbomb";
+ break;
+ case BAD_STALACTITE:
+ return "stalactite";
+ break;
+ case BAD_FLAME:
+ return "flame";
+ break;
+ case BAD_FISH:
+ return "fish";
+ break;
+ case BAD_BOUNCINGSNOWBALL:
+ return "bouncingsnowball";
+ break;
+ case BAD_FLYINGSNOWBALL:
+ return "flyingsnowball";
+ break;
+ case BAD_SPIKY:
+ return "spiky";
+ break;
+ case BAD_SNOWBALL:
+ return "snowball";
+ break;
+ default:
+ return "bsod";
+ }
+}
-void
-BadGuy::init(float x, float y, BadGuyKind kind_)
+BadGuy::BadGuy(float x, float y, BadGuyKind kind_, bool stay_on_platform_)
+ : removable(false)
{
- base.width = 32;
- base.height = 32;
+ base.x = x;
+ base.y = y;
+ base.width = 0;
+ base.height = 0;
+ base.xm = 0;
+ base.ym = 0;
+
+ stay_on_platform = stay_on_platform_;
mode = NORMAL;
dying = DYING_NOT;
kind = kind_;
- base.x = x;
- base.y = y;
- base.xm = 1.3;
- base.ym = 4.8;
old_base = base;
dir = LEFT;
seen = false;
- timer_init(&timer, true);
- physic_init(&physic);
+ animation_offset = 0;
+ sprite_left = sprite_right = 0;
+ physic.reset();
+ timer.init(true);
+
+ if(kind == BAD_BSOD) {
+ physic.set_velocity(-BADGUY_WALK_SPEED, 0);
+ set_sprite(img_bsod_left, img_bsod_right);
+ } else if(kind == BAD_MRBOMB) {
+ physic.set_velocity(-BADGUY_WALK_SPEED, 0);
+ set_sprite(img_mrbomb_left, img_mrbomb_right);
+ } else if (kind == BAD_LAPTOP) {
+ physic.set_velocity(-BADGUY_WALK_SPEED, 0);
+ set_sprite(img_laptop_left, img_laptop_right);
+ } else if(kind == BAD_MONEY) {
+ set_sprite(img_jumpy_left_up, img_jumpy_left_up);
+ } else if(kind == BAD_BOMB) {
+ set_sprite(img_mrbomb_ticking_left, img_mrbomb_ticking_right);
+ // hack so that the bomb doesn't hurt until it expldes...
+ dying = DYING_SQUISHED;
+ } else if(kind == BAD_FLAME) {
+ base.ym = 0; // we misuse base.ym as angle for the flame
+ physic.enable_gravity(false);
+ set_sprite(img_flame, img_flame);
+ } else if(kind == BAD_BOUNCINGSNOWBALL) {
+ physic.set_velocity(-1.3, 0);
+ set_sprite(img_bouncingsnowball_left, img_bouncingsnowball_right);
+ } else if(kind == BAD_STALACTITE) {
+ physic.enable_gravity(false);
+ set_sprite(img_stalactite, img_stalactite);
+ } else if(kind == BAD_FISH) {
+ set_sprite(img_fish, img_fish);
+ physic.enable_gravity(true);
+ } else if(kind == BAD_FLYINGSNOWBALL) {
+ set_sprite(img_flyingsnowball, img_flyingsnowball);
+ physic.enable_gravity(false);
+ } else if(kind == BAD_SPIKY) {
+ physic.set_velocity(-BADGUY_WALK_SPEED, 0);
+ set_sprite(img_spiky_left, img_spiky_right);
+ } else if(kind == BAD_SNOWBALL) {
+ physic.set_velocity(-BADGUY_WALK_SPEED, 0);
+ set_sprite(img_snowball_left, img_snowball_right);
+ }
+
+ // if we're in a solid tile at start correct that now
+ if(kind != BAD_FLAME && kind != BAD_FISH && collision_object_map(base)) {
+ printf("Warning: badguy started in wall!.\n");
+ while(collision_object_map(base))
+ --base.y;
+ }
}
-void BadGuy::action_bsod()
+void
+BadGuy::action_bsod(float frame_ratio)
{
- /* --- BLUE SCREEN OF DEATH MONSTER: --- */
-
- /* Move left/right: */
- if (dying == DYING_NOT ||
- dying == DYING_FALLING)
- {
- if (dir == RIGHT)
- base.x = base.x + base.xm * frame_ratio;
- else if (dir == LEFT)
- base.x = base.x - base.xm * frame_ratio;
- }
-
-
- /* Move vertically: */
+ static const float BSODJUMP = 2;
+
+ if (dying == DYING_NOT)
+ check_horizontal_bump();
- base.y = base.y + base.ym * frame_ratio;
+ fall();
- if (dying != DYING_FALLING)
- collision_swept_object_map(&old_base,&base);
- if (base.y > screen->h)
- bad_guys.erase(static_cast<std::vector<BadGuy>::iterator>(this));
-
- /* Bump into things horizontally: */
-
- if (!dying)
+ // jump when we're about to fall
+ if (physic.get_velocity_y() == 0 &&
+ !issolid(base.x+base.width/2, base.y + base.height))
{
- if (issolid( base.x, (int) base.y + 16))
- {
- dir = RIGHT;
- }
- else if (issolid( base.x + base.width, (int) base.y + 16))
- {
- dir = LEFT;
- }
+ physic.enable_gravity(true);
+ physic.set_velocity(physic.get_velocity_x(), BSODJUMP);
}
- /* Fall if we get off the ground: */
-
- if (dying != DYING_FALLING)
- {
- if (!issolid(base.x+16, base.y + 32))
- {
- if(!physic_is_set(&physic))
- {
- physic_set_state(&physic,PH_VT);
- physic_set_start_vy(&physic,2.);
- }
-
- base.ym = physic_get_velocity(&physic);
- }
- else
- {
- /* Land: */
-
- if (base.ym > 0)
- {
- base.y = (int)(base.y / 32) * 32;
- base.ym = 0;
- }
- physic_init(&physic);
- }
- }
- else
+ // Handle dying timer:
+ if (dying == DYING_SQUISHED && !timer.check())
{
- if(!physic_is_set(&physic))
- {
- physic_set_state(&physic,PH_VT);
- physic_set_start_vy(&physic,2.);
- }
- base.ym = physic_get_velocity(&physic);
+ /* Remove it if time's up: */
+ remove_me();
+ return;
}
- if (base.y > screen->h)
- bad_guys.erase(static_cast<std::vector<BadGuy>::iterator>(this));
+ // move
+ physic.apply(frame_ratio, base.x, base.y);
+ if(dying != DYING_FALLING)
+ collision_swept_object_map(&old_base, &base);
}
-void BadGuy::action_laptop()
+void
+BadGuy::action_laptop(float frame_ratio)
{
- /* --- LAPTOP MONSTER: --- */
+ Player& tux = *World::current()->get_tux();
+ if(dying == DYING_NOT)
+ fall();
+
/* Move left/right: */
-
if (mode == NORMAL || mode == KICK)
{
- if (dying == DYING_NOT ||
- dying == DYING_FALLING)
- {
- if (dir == RIGHT)
- base.x = base.x + base.xm * frame_ratio;
- else if (dir == LEFT)
- base.x = base.x - base.xm * frame_ratio;
- }
+ // move
+ physic.apply(frame_ratio, base.x, base.y);
+ if (dying != DYING_FALLING)
+ collision_swept_object_map(&old_base,&base);
}
else if (mode == HELD)
{ /* FIXME: The pbad object shouldn't know about pplayer objects. */
/* If we're holding the laptop */
- dir=tux.dir;
+ dir = tux.dir;
if(dir==RIGHT)
{
base.x = tux.base.x + 16;
base.x = tux.base.x - 16;
base.y = tux.base.y + tux.base.height/1.5 - base.height;
}
- if(collision_object_map(&base))
+ if(collision_object_map(base))
{
base.x = tux.base.x;
base.y = tux.base.y + tux.base.height/1.5 - base.height;
base.x -= 24;
else
base.x += 24;
+ old_base = base;
mode=KICK;
- base.xm = 8;
- base.ym = 8;
+ set_sprite(img_laptop_flat_left, img_laptop_flat_right);
+ physic.set_velocity_x((dir == LEFT) ? -3.5 : 3.5);
play_sound(sounds[SND_KICK],SOUND_CENTER_SPEAKER);
}
}
-
- /* Move vertically: */
-
- if(mode != HELD)
- base.y = base.y + base.ym * frame_ratio;
-
- if (dying != DYING_FALLING)
- collision_swept_object_map(&old_base,&base);
- if (base.y > screen->h)
- bad_guys.erase(static_cast<std::vector<BadGuy>::iterator>(this));
- /* Bump into things horizontally: */
-
- /* Bump into things horizontally: */
-
if (!dying)
{
int changed = dir;
- if (issolid( base.x, (int) base.y + 16))
- {
- dir = RIGHT;
- }
- else if (issolid( base.x + base.width, (int) base.y + 16))
- {
- dir = LEFT;
- }
+ check_horizontal_bump();
if(mode == KICK && changed != dir)
{
- /* handle stereo sound */
- /* FIXME: In theory a badguy object doesn't know anything about player objects */
- if (tux.base.x > base.x)
+ /* handle stereo sound (number 10 should be tweaked...)*/
+ if (base.x < scroll_x + screen->w/2 - 10)
play_sound(sounds[SND_RICOCHET], SOUND_LEFT_SPEAKER);
- else if (tux.base.x < base.x)
+ else if (base.x > scroll_x + screen->w/2 + 10)
play_sound(sounds[SND_RICOCHET], SOUND_RIGHT_SPEAKER);
else
play_sound(sounds[SND_RICOCHET], SOUND_CENTER_SPEAKER);
}
+ }
+ /* Handle mode timer: */
+ if (mode == FLAT)
+ {
+ if(!timer.check())
+ {
+ mode = NORMAL;
+ set_sprite(img_laptop_left, img_laptop_right);
+ physic.set_velocity( (dir == LEFT) ? -.8 : .8, 0);
+ }
}
+}
+void
+BadGuy::check_horizontal_bump(bool checkcliff)
+{
+ float halfheight = base.height / 2;
+ if (dir == LEFT && issolid( base.x, (int) base.y + halfheight))
+ {
+ dir = RIGHT;
+ physic.set_velocity(-physic.get_velocity_x(), physic.get_velocity_y());
+ return;
+ }
+ if (dir == RIGHT && issolid( base.x + base.width, (int)base.y + halfheight))
+ {
+ dir = LEFT;
+ physic.set_velocity(-physic.get_velocity_x(), physic.get_velocity_y());
+ return;
+ }
- /* Fall if we get off the ground: */
+ // don't check for cliffs when we're falling
+ if(!checkcliff)
+ return;
+ if(!issolid(base.x + base.width/2, base.y + base.height))
+ return;
+
+ if(dir == LEFT && !issolid(base.x, (int) base.y + base.height + halfheight))
+ {
+ dir = RIGHT;
+ physic.set_velocity(-physic.get_velocity_x(), physic.get_velocity_y());
+ return;
+ }
+ if(dir == RIGHT && !issolid(base.x + base.width,
+ (int) base.y + base.height + halfheight))
+ {
+ dir = LEFT;
+ physic.set_velocity(-physic.get_velocity_x(), physic.get_velocity_y());
+ return;
+ }
+}
+void
+BadGuy::fall()
+{
+ /* Fall if we get off the ground: */
if (dying != DYING_FALLING)
{
- if (!issolid(base.x+16, base.y + 32))
+ if (!issolid(base.x+base.width/2, base.y + base.height))
{
- if(!physic_is_set(&physic))
- {
- physic_set_state(&physic,PH_VT);
- physic_set_start_vy(&physic,0.);
- }
-
- if(mode != HELD)
- {
- base.ym = physic_get_velocity(&physic);
- }
+ // not solid below us? enable gravity
+ physic.enable_gravity(true);
}
else
{
/* Land: */
+ if (physic.get_velocity_y() < 0)
+ {
+ base.y = int((base.y + base.height)/32) * 32 - base.height;
+ physic.set_velocity_y(0);
+ }
+ // no gravity anymore please
+ physic.enable_gravity(false);
- if (base.ym > 0)
+ if (stay_on_platform && mode == NORMAL)
{
- base.y = (int)(base.y / 32) * 32;
- base.ym = 0;
+ if (!issolid(base.x + ((dir == LEFT) ? 0 : base.width),
+ base.y + base.height))
+ {
+ physic.set_velocity_x(-physic.get_velocity_x());
+ if (dir == LEFT)
+ dir = RIGHT;
+ else
+ dir = LEFT;
+ }
}
- physic_init(&physic);
}
}
else
{
- if(!physic_is_set(&physic))
- {
- physic_set_state(&physic,PH_VT);
- physic_set_start_vy(&physic,0.);
- }
- base.ym = physic_get_velocity(&physic);
+ physic.enable_gravity(true);
}
}
-void BadGuy::action_money()
+void
+BadGuy::remove_me()
{
- /* --- MONEY BAGS: --- */
+ removable = true;
+}
+void
+BadGuy::action_money(float frame_ratio)
+{
+ if (fabsf(physic.get_velocity_y()) < 2.5f)
+ set_sprite(img_jumpy_left_middle, img_jumpy_left_middle);
+ else if (physic.get_velocity_y() < 0)
+ set_sprite(img_jumpy_left_up, img_jumpy_left_up);
+ else
+ set_sprite(img_jumpy_left_down, img_jumpy_left_down);
+
+ Player& tux = *World::current()->get_tux();
- /* Move vertically: */
+ static const float JUMPV = 6;
+
+ fall();
+ // jump when on ground
+ if(dying == DYING_NOT && issolid(base.x, base.y+32))
+ {
+ physic.set_velocity_y(JUMPV);
+ physic.enable_gravity(true);
- base.y = base.y + base.ym * frame_ratio;
+ mode = MONEY_JUMP;
+ }
+ else if(mode == MONEY_JUMP)
+ {
+ mode = NORMAL;
+ }
+ // set direction based on tux
+ if(tux.base.x > base.x)
+ dir = RIGHT;
+ else
+ dir = LEFT;
+
+ // move
+ physic.apply(frame_ratio, base.x, base.y);
+ if(dying == DYING_NOT)
+ collision_swept_object_map(&old_base, &base);
+}
+
+void
+BadGuy::action_mrbomb(float frame_ratio)
+{
+ if (dying == DYING_NOT)
+ check_horizontal_bump(true);
+
+ fall();
+
+ physic.apply(frame_ratio, base.x, base.y);
if (dying != DYING_FALLING)
- collision_swept_object_map(&old_base,&base);
+ collision_swept_object_map(&old_base,&base);
+}
+
+void
+BadGuy::action_bomb(float frame_ratio)
+{
+ static const int TICKINGTIME = 1000;
+ static const int EXPLODETIME = 1000;
+
+ fall();
+
+ if(mode == NORMAL) {
+ mode = BOMB_TICKING;
+ timer.start(TICKINGTIME);
+ } else if(!timer.check()) {
+ if(mode == BOMB_TICKING) {
+ mode = BOMB_EXPLODE;
+ set_sprite(img_mrbomb_explosion, img_mrbomb_explosion);
+ dying = DYING_NOT; // now the bomb hurts
+ timer.start(EXPLODETIME);
+
+ /* play explosion sound */ // FIXME: is the stereo all right? maybe we should use player cordinates...
+ if (base.x < scroll_x + screen->w/2 - 10)
+ play_sound(sounds[SND_EXPLODE], SOUND_LEFT_SPEAKER);
+ else if (base.x > scroll_x + screen->w/2 + 10)
+ play_sound(sounds[SND_EXPLODE], SOUND_RIGHT_SPEAKER);
+ else
+ play_sound(sounds[SND_EXPLODE], SOUND_CENTER_SPEAKER);
- if (base.y > screen->h)
- bad_guys.erase(static_cast<std::vector<BadGuy>::iterator>(this));
+ } else if(mode == BOMB_EXPLODE) {
+ remove_me();
+ return;
+ }
+ }
- if(physic_get_state(&physic) == -1)
+ // move
+ physic.apply(frame_ratio, base.x, base.y);
+ collision_swept_object_map(&old_base,&base);
+}
+
+void
+BadGuy::action_stalactite(float frame_ratio)
+{
+ Player& tux = *World::current()->get_tux();
+
+ static const int SHAKETIME = 800;
+ static const int RANGE = 40;
+
+ if(mode == NORMAL) {
+ // start shaking when tux is below the stalactite and at least 40 pixels
+ // near
+ if(tux.base.x + 32 > base.x - RANGE && tux.base.x < base.x + 32 + RANGE
+ && tux.base.y + tux.base.height > base.y) {
+ timer.start(SHAKETIME);
+ mode = STALACTITE_SHAKING;
+ }
+ } if(mode == STALACTITE_SHAKING) {
+ base.x = old_base.x + (rand() % 6) - 3; // TODO this could be done nicer...
+ if(!timer.check()) {
+ mode = STALACTITE_FALL;
+ }
+ } else if(mode == STALACTITE_FALL) {
+ fall();
+ /* Destroy if we collides with land */
+ if(issolid(base.x+base.width/2, base.y+base.height))
{
- physic_set_state(&physic,PH_VT);
- physic_set_start_vy(&physic,0.);
+ timer.start(2000);
+ dying = DYING_SQUISHED;
+ mode = FLAT;
+ set_sprite(img_stalactite_broken, img_stalactite_broken);
}
+ } else if(mode == FLAT) {
+ fall();
+ }
- if (dying != DYING_FALLING)
+ // move
+ physic.apply(frame_ratio, base.x, base.y);
+
+ if(dying == DYING_SQUISHED && !timer.check())
+ remove_me();
+}
+
+void
+BadGuy::action_flame(float frame_ratio)
+{
+ static const float radius = 100;
+ static const float speed = 0.02;
+ base.x = old_base.x + cos(base.ym) * radius;
+ base.y = old_base.y + sin(base.ym) * radius;
+
+ base.ym = fmodf(base.ym + frame_ratio * speed, 2*M_PI);
+}
+
+void
+BadGuy::action_fish(float frame_ratio)
+{
+ static const float JUMPV = 6;
+ static const int WAITTIME = 1000;
+
+ // go in wait mode when back in water
+ if(dying == DYING_NOT && gettile(base.x, base.y+ base.height)->water
+ && physic.get_velocity_y() <= 0 && mode == NORMAL)
{
- if(issolid(base.x, base.y + 32))
- {
- physic_set_state(&physic,PH_VT);
- physic_set_start_vy(&physic,6.);
- base.ym = physic_get_velocity(&physic);
- }
- else if(issolid(base.x, base.y))
- { /* This works, but isn't the best solution imagineable */
- physic_set_state(&physic,PH_VT);
- physic_set_start_vy(&physic,0.);
- base.ym = physic_get_velocity(&physic);
- ++base.y;
- }
- else
- {
- base.ym = physic_get_velocity(&physic);
- }
+ mode = FISH_WAIT;
+ set_sprite(0, 0);
+ physic.set_velocity(0, 0);
+ physic.enable_gravity(false);
+ timer.start(WAITTIME);
}
- else
+ else if(mode == FISH_WAIT && !timer.check())
{
- if(!physic_is_set(&physic))
- {
- physic_set_state(&physic,PH_VT);
- physic_set_start_vy(&physic,0.);
- }
- base.ym = physic_get_velocity(&physic);
- }
+ // jump again
+ set_sprite(img_fish, img_fish);
+ mode = NORMAL;
+ physic.set_velocity(0, JUMPV);
+ physic.enable_gravity(true);
+ }
+
+ physic.apply(frame_ratio, base.x, base.y);
+ if(dying == DYING_NOT)
+ collision_swept_object_map(&old_base, &base);
+
+ if(physic.get_velocity_y() < 0)
+ set_sprite(img_fish_down, img_fish_down);
}
void
-BadGuy::action()
-{
- if (seen)
- {
- switch (kind)
- {
- case BAD_BSOD:
- action_bsod();
- break;
+BadGuy::action_bouncingsnowball(float frame_ratio)
+{
+ static const float JUMPV = 4.5;
- case BAD_LAPTOP:
- action_bsod();
- break;
-
- case BAD_MONEY:
- action_money();
- break;
- }
- }
+ fall();
- /* Handle mode timer: */
- if (mode == FLAT && mode != HELD)
+ // jump when on ground
+ if(dying == DYING_NOT && issolid(base.x, base.y+32))
{
- if(!timer_check(&timer))
- {
- mode = NORMAL;
- base.xm = 4;
- }
- }
- else if (mode == KICK)
+ physic.set_velocity_y(JUMPV);
+ physic.enable_gravity(true);
+ }
+ else
{
- timer_check(&timer);
+ mode = NORMAL;
}
+ // check for right/left collisions
+ check_horizontal_bump();
+
+ physic.apply(frame_ratio, base.x, base.y);
+ if(dying == DYING_NOT)
+ collision_swept_object_map(&old_base, &base);
+
// Handle dying timer:
- if (dying == DYING_SQUISHED)
+ if (dying == DYING_SQUISHED && !timer.check())
{
/* Remove it if time's up: */
- if(!timer_check(&timer))
- bad_guys.erase(static_cast<std::vector<BadGuy>::iterator>(this));
+ remove_me();
+ return;
}
+}
- // Remove if it's far off the screen:
- if (base.x < scroll_x - OFFSCREEN_DISTANCE)
- {
- bad_guys.erase(static_cast<std::vector<BadGuy>::iterator>(this));
- return;
+void
+BadGuy::action_flyingsnowball(float frame_ratio)
+{
+ static const float FLYINGSPEED = 1;
+ static const int DIRCHANGETIME = 1000;
+
+ // go into flyup mode if none specified yet
+ if(dying == DYING_NOT && mode == NORMAL) {
+ mode = FLY_UP;
+ physic.set_velocity_y(FLYINGSPEED);
+ timer.start(DIRCHANGETIME/2);
+ }
+
+ if(dying == DYING_NOT && !timer.check()) {
+ if(mode == FLY_UP) {
+ mode = FLY_DOWN;
+ physic.set_velocity_y(-FLYINGSPEED);
+ } else if(mode == FLY_DOWN) {
+ mode = FLY_UP;
+ physic.set_velocity_y(FLYINGSPEED);
}
- else /* !seen */
+ timer.start(DIRCHANGETIME);
+ }
+
+ if(dying != DYING_NOT)
+ physic.enable_gravity(true);
+
+ physic.apply(frame_ratio, base.x, base.y);
+ if(dying == DYING_NOT || dying == DYING_SQUISHED)
+ collision_swept_object_map(&old_base, &base);
+
+ // Handle dying timer:
+ if (dying == DYING_SQUISHED && !timer.check())
{
- // Once it's on screen, it's activated!
- if (base.x <= scroll_x + screen->w + OFFSCREEN_DISTANCE)
- seen = true;
- }
+ /* Remove it if time's up: */
+ remove_me();
+ return;
+ }
}
void
-BadGuy::draw_bsod()
+BadGuy::action_spiky(float frame_ratio)
{
- /* --- BLUE SCREEN OF DEATH MONSTER: --- */
if (dying == DYING_NOT)
+ check_horizontal_bump();
+
+ fall();
+#if 0
+ // jump when we're about to fall
+ if (physic.get_velocity_y() == 0 &&
+ !issolid(base.x+base.width/2, base.y + base.height)) {
+ physic.enable_gravity(true);
+ physic.set_velocity_y(2);
+ }
+#endif
+
+ physic.apply(frame_ratio, base.x, base.y);
+ if (dying != DYING_FALLING)
+ collision_swept_object_map(&old_base,&base);
+}
+
+void
+BadGuy::action_snowball(float frame_ratio)
+{
+ if (dying == DYING_NOT)
+ check_horizontal_bump();
+
+ fall();
+
+ physic.apply(frame_ratio, base.x, base.y);
+ if (dying != DYING_FALLING)
+ collision_swept_object_map(&old_base,&base);
+}
+
+void
+BadGuy::action(float frame_ratio)
+{
+ // Remove if it's far off the screen:
+ if (base.x < scroll_x - OFFSCREEN_DISTANCE)
{
- /* Alive: */
- if (dir == LEFT)
- {
- texture_draw(&img_bsod_left[(frame / 5) % 4],
- base.x - scroll_x,
- base.y);
- }
- else
- {
- texture_draw(&img_bsod_right[(frame / 5) % 4],
- base.x - scroll_x,
- base.y);
- }
+ remove_me();
+ return;
}
- else if (dying == DYING_FALLING)
- {
- /* Falling: */
- if (dir == LEFT)
- {
- texture_draw(&img_bsod_falling_left,
- base.x - scroll_x,
- base.y);
- }
- else
- {
- texture_draw(&img_bsod_falling_right,
- base.x - scroll_x,
- base.y);
- }
- }
- else if (dying == DYING_SQUISHED)
+ // BadGuy fall below the ground
+ if (base.y > screen->h) {
+ remove_me();
+ return;
+ }
+
+ // Once it's on screen, it's activated!
+ if (base.x <= scroll_x + screen->w + OFFSCREEN_DISTANCE)
+ seen = true;
+
+ if(!seen)
+ return;
+
+ switch (kind)
{
- /* Dying - Squished: */
+ case BAD_BSOD:
+ action_bsod(frame_ratio);
+ break;
- if (dir == LEFT)
- {
- texture_draw(&img_bsod_squished_left,
- base.x - scroll_x,
- base.y + 24);
- }
- else
- {
- texture_draw(&img_bsod_squished_right,
- base.x - scroll_x,
- base.y + 24);
- }
+ case BAD_LAPTOP:
+ action_laptop(frame_ratio);
+ break;
+
+ case BAD_MONEY:
+ action_money(frame_ratio);
+ break;
+
+ case BAD_MRBOMB:
+ action_mrbomb(frame_ratio);
+ break;
+
+ case BAD_BOMB:
+ action_bomb(frame_ratio);
+ break;
+
+ case BAD_STALACTITE:
+ action_stalactite(frame_ratio);
+ break;
+
+ case BAD_FLAME:
+ action_flame(frame_ratio);
+ break;
+
+ case BAD_FISH:
+ action_fish(frame_ratio);
+ break;
+
+ case BAD_BOUNCINGSNOWBALL:
+ action_bouncingsnowball(frame_ratio);
+ break;
+
+ case BAD_FLYINGSNOWBALL:
+ action_flyingsnowball(frame_ratio);
+ break;
+
+ case BAD_SPIKY:
+ action_spiky(frame_ratio);
+ break;
+
+ case BAD_SNOWBALL:
+ action_snowball(frame_ratio);
+ break;
}
}
-void BadGuy::draw_laptop()
+void
+BadGuy::draw()
{
- /* --- LAPTOP MONSTER: --- */
- if (dying == DYING_NOT)
+ // Don't try to draw stuff that is outside of the screen
+ if(base.x <= scroll_x - base.width || base.x >= scroll_x + screen->w)
+ return;
+
+ if(sprite_left == 0 || sprite_right == 0)
{
- /* Alive: */
-
- if (mode == NORMAL)
- {
- /* Not flat: */
- if (dir == LEFT)
- {
- texture_draw(&img_laptop_left[(frame / 5) % 3],
- base.x - scroll_x,
- base.y);
- }
- else
- {
- texture_draw(&img_laptop_right[(frame / 5) % 3],
- base.x - scroll_x,
- base.y);
- }
- }
- else
- {
- /* Flat: */
-
- if (dir == LEFT)
- {
- texture_draw(&img_laptop_flat_left,
- base.x - scroll_x,
- base.y);
- }
- else
- {
- texture_draw(&img_laptop_flat_right,
- base.x - scroll_x,
- base.y);
- }
- }
+ return;
}
- else if (dying == DYING_FALLING)
- {
- /* Falling: */
- if (dir == LEFT)
- {
- texture_draw(&img_laptop_falling_left,
- base.x - scroll_x,
- base.y);
- }
- else
- {
- texture_draw(&img_laptop_falling_right,
- base.x - scroll_x,
- base.y);
- }
- }
+ Sprite* sprite = (dir == LEFT) ? sprite_left : sprite_right;
+ sprite->draw(base.x - scroll_x, base.y);
+
+ if (debug_mode)
+ fillrect(base.x - scroll_x, base.y, base.width, base.height, 75,0,75, 150);
}
-void BadGuy::draw_money()
+void
+BadGuy::set_sprite(Sprite* left, Sprite* right)
{
- if (base.ym != 300 /* > -16*/)
+ if (1)
{
- if (dir == LEFT)
- {
- texture_draw(&img_money_left[0],
- base.x - scroll_x,
- base.y);
- }
- else
- {
- texture_draw(&img_money_right[0],
- base.x - scroll_x,
- base.y);
- }
+ base.width = 32;
+ base.height = 32;
}
else
{
- if (dir == LEFT)
- {
- texture_draw(&img_money_left[1],
- base.x - scroll_x,
- base.y);
- }
- else
- {
- texture_draw(&img_money_right[1],
- base.x - scroll_x,
- base.y);
+ // FIXME: Using the image size for the physics and collision is
+ // a bad idea, since images should always overlap there physical
+ // representation
+ if(left != 0) {
+ if(base.width == 0 && base.height == 0) {
+ base.width = left->get_width();
+ base.height = left->get_height();
+ } else if(base.width != left->get_width() || base.height != left->get_height()) {
+ base.x -= (left->get_width() - base.width) / 2;
+ base.y -= left->get_height() - base.height;
+ base.width = left->get_width();
+ base.height = left->get_height();
+ old_base = base;
}
+ } else {
+ base.width = base.height = 0;
+ }
}
+
+ animation_offset = 0;
+ sprite_left = left;
+ sprite_right = right;
+}
+
+void
+BadGuy::bump()
+{
+ if(kind == BAD_BSOD || kind == BAD_LAPTOP || kind == BAD_MRBOMB
+ || kind == BAD_BOUNCINGSNOWBALL) {
+ kill_me();
+ }
}
-void BadGuy::draw()
+void
+BadGuy::make_player_jump(Player* player)
{
- // Don't try to draw stuff that is outside of the screen
- if (base.x > scroll_x - 32 &&
- base.x < scroll_x + screen->w)
- {
- switch (kind)
- {
- case BAD_BSOD:
- draw_bsod();
- break;
-
- case BAD_LAPTOP:
- draw_laptop();
- break;
+ player->physic.set_velocity_y(2);
+ player->base.y = base.y - player->base.height - 2;
+}
+
+void
+BadGuy::squish_me(Player* player)
+{
+ make_player_jump(player);
- case BAD_MONEY:
- draw_money();
- break;
+ World::current()->add_score(base.x - scroll_x,
+ base.y, 50 * player_status.score_multiplier);
+ play_sound(sounds[SND_SQUISH], SOUND_CENTER_SPEAKER);
+ player_status.score_multiplier++;
+
+ dying = DYING_SQUISHED;
+ timer.start(2000);
+ physic.set_velocity(0, 0);
+}
- default:
- puts("Unknown badguy type");
- break;
+void
+BadGuy::squish(Player* player)
+{
+ if(kind == BAD_MRBOMB) {
+ // mrbomb transforms into a bomb now
+ World::current()->add_bad_guy(base.x, base.y, BAD_BOMB);
+
+ make_player_jump(player);
+ World::current()->add_score(base.x - scroll_x, base.y, 50 * player_status.score_multiplier);
+ play_sound(sounds[SND_SQUISH], SOUND_CENTER_SPEAKER);
+ player_status.score_multiplier++;
+ remove_me();
+ return;
+
+ } else if(kind == BAD_BSOD) {
+ squish_me(player);
+ set_sprite(img_bsod_squished_left, img_bsod_squished_right);
+ physic.set_velocity_x(0);
+ return;
+
+ } else if (kind == BAD_LAPTOP) {
+ if (mode == NORMAL || mode == KICK)
+ {
+ /* Flatten! */
+ play_sound(sounds[SND_STOMP], SOUND_CENTER_SPEAKER);
+ mode = FLAT;
+ set_sprite(img_laptop_flat_left, img_laptop_flat_right);
+ physic.set_velocity_x(0);
+
+ timer.start(4000);
+ } else if (mode == FLAT) {
+ /* Kick! */
+ play_sound(sounds[SND_KICK], SOUND_CENTER_SPEAKER);
+
+ if (player->base.x < base.x + (base.width/2)) {
+ physic.set_velocity_x(5);
+ dir = RIGHT;
+ } else {
+ physic.set_velocity_x(-5);
+ dir = LEFT;
}
- }
+
+ mode = KICK;
+ set_sprite(img_laptop_flat_left, img_laptop_flat_right);
+ }
+
+ make_player_jump(player);
+
+ World::current()->add_score(base.x - scroll_x, base.y, 25 * player_status.score_multiplier);
+ player_status.score_multiplier++;
+ return;
+ } else if(kind == BAD_FISH) {
+ // fish can only be killed when falling down
+ if(physic.get_velocity_y() >= 0)
+ return;
+
+ make_player_jump(player);
+
+ World::current()->add_score(base.x - scroll_x, base.y, 25 * player_status.score_multiplier);
+ player_status.score_multiplier++;
+
+ // simply remove the fish...
+ remove_me();
+ return;
+ } else if(kind == BAD_BOUNCINGSNOWBALL) {
+ squish_me(player);
+ set_sprite(img_bouncingsnowball_squished,img_bouncingsnowball_squished);
+ return;
+ } else if(kind == BAD_FLYINGSNOWBALL) {
+ squish_me(player);
+ set_sprite(img_flyingsnowball_squished,img_flyingsnowball_squished);
+ return;
+ } else if(kind == BAD_SNOWBALL) {
+ squish_me(player);
+ set_sprite(img_snowball_squished_left, img_snowball_squished_right);
+ return;
+ }
}
void
-BadGuy::collision(void *p_c_object, int c_object)
+BadGuy::kill_me()
+{
+ if(kind == BAD_BOMB || kind == BAD_STALACTITE || kind == BAD_FLAME)
+ return;
+
+ dying = DYING_FALLING;
+ if(kind == BAD_LAPTOP)
+ set_sprite(img_laptop_falling_left, img_laptop_falling_right);
+ else if(kind == BAD_BSOD)
+ set_sprite(img_bsod_falling_left, img_bsod_falling_right);
+
+ physic.enable_gravity(true);
+ physic.set_velocity_y(0);
+
+ /* Gain some points: */
+ if (kind == BAD_BSOD)
+ World::current()->add_score(base.x - scroll_x, base.y,
+ 50 * player_status.score_multiplier);
+ else
+ World::current()->add_score(base.x - scroll_x, base.y,
+ 25 * player_status.score_multiplier);
+
+ /* Play death sound: */
+ play_sound(sounds[SND_FALL], SOUND_CENTER_SPEAKER);
+}
+
+void
+BadGuy::collision(void *p_c_object, int c_object, CollisionType type)
{
BadGuy* pbad_c = NULL;
- player_type* pplayer_c = NULL;
+ if(type == COLLISION_BUMP) {
+ bump();
+ return;
+ }
+
+ if(type == COLLISION_SQUISH) {
+ Player* player = static_cast<Player*>(p_c_object);
+ squish(player);
+ return;
+ }
+
+ /* COLLISION_NORMAL */
switch (c_object)
{
case CO_BULLET:
- dying = DYING_FALLING;
- base.ym = -8;
-
- /* Gain some points: */
- if (kind == BAD_BSOD)
- add_score(base.x - scroll_x, base.y,
- 50 * score_multiplier);
- else if (kind == BAD_LAPTOP)
- add_score(base.x - scroll_x, base.y,
- 25 * score_multiplier);
- else if (kind == BAD_MONEY)
- add_score(base.x - scroll_x, base.y,
- 50 * score_multiplier);
-
- /* Play death sound: */
- play_sound(sounds[SND_FALL], SOUND_CENTER_SPEAKER);
+ kill_me();
break;
case CO_BADGUY:
pbad_c = (BadGuy*) p_c_object;
- if (mode == NORMAL)
- {
- /* do nothing */
- }
- else if(mode == KICK)
+
+ /* If we're a kicked mriceblock, kill any badguys we hit */
+ if(kind == BAD_LAPTOP && mode == KICK &&
+ pbad_c->kind != BAD_FLAME && pbad_c->kind != BAD_BOMB)
{
- /* We're in kick mode, kill the other guy
- and yourself(wuahaha) : */
-
- pbad_c->dying = DYING_FALLING;
- pbad_c->base.ym = -8;
- play_sound(sounds[SND_FALL], SOUND_CENTER_SPEAKER);
-
- add_score(base.x - scroll_x,
- base.y, 100);
- pbad_c->dying = DYING_FALLING;
-
- dying = DYING_FALLING;
- base.ym = -8;
-
- add_score(pbad_c->base.x - scroll_x,
- pbad_c->base.y, 100);
+ pbad_c->kill_me();
}
- break;
- case CO_PLAYER:
- pplayer_c = (player_type*) p_c_object;
- if(kind != BAD_MONEY)
+ /* Kill badguys that run into exploding bomb */
+ else if (kind == BAD_BOMB && dying == DYING_NOT)
+ {
+ if (pbad_c->kind == BAD_MRBOMB)
{
- if (kind == BAD_BSOD)
- {
- dying = DYING_SQUISHED;
- timer_start(&timer,4000);
- physic_set_state(&pplayer_c->vphysic,PH_VT);
- physic_set_start_vy(&pplayer_c->vphysic,2.);
- pplayer_c->base.y = base.y - pplayer_c->base.height - 1;
+ // FIXME: this is where other MrBombs *should* explode istead of dying
+ pbad_c->kill_me();
+ }
+ else if (pbad_c->kind != BAD_BOMB)
+ {
+ pbad_c->kill_me();
+ }
+ }
- add_score(base.x - scroll_x, base.y,
- 50 * score_multiplier);
+ /* Kill any badguys that get hit by stalactite */
+ else if (kind == BAD_STALACTITE && dying == DYING_NOT)
+ {
+ pbad_c->kill_me();
+ }
- play_sound(sounds[SND_SQUISH], SOUND_CENTER_SPEAKER);
- }
- else if (kind == BAD_LAPTOP)
- {
+ /* When enemies run into eachother, make them change directions */
+ else
+ {
+ // Jumpy is an exception
+ if (pbad_c->kind == BAD_MONEY)
+ break;
- if (mode == NORMAL || mode == KICK)
- {
- /* Flatten! */
+ // Bounce off of other badguy if we land on top of him
+ if (base.y + base.height < pbad_c->base.y + pbad_c->base.height)
+ {
+ Direction old_dir = dir;
+ if (pbad_c->dir == LEFT)
+ dir = RIGHT;
+ else if (pbad_c->dir == RIGHT)
+ dir = LEFT;
- play_sound(sounds[SND_STOMP], SOUND_CENTER_SPEAKER);
- mode = FLAT;
- base.xm = 4;
+ if (dir != old_dir)
+ physic.inverse_velocity_x();
- timer_start(&timer,10000);
+ physic.set_velocity(fabs(physic.get_velocity_x()), 2);
- physic_set_state(&pplayer_c->vphysic,PH_VT);
- physic_set_start_vy(&pplayer_c->vphysic,2.);
- pplayer_c->base.y = base.y - pplayer_c->base.height - 1;
- }
- else if (mode == FLAT)
- {
- /* Kick! */
- play_sound(sounds[SND_KICK], SOUND_CENTER_SPEAKER);
+ break;
+ }
+ else if (base.y + base.height > pbad_c->base.y + pbad_c->base.height)
+ break;
- if (pplayer_c->base.x < base.x + (base.width/2))
- dir = RIGHT;
- else
- dir = LEFT;
+ if (dir == LEFT)
+ dir = RIGHT;
+ else if (dir == RIGHT)
+ dir = LEFT;
- base.xm = 5;
- mode = KICK;
+ physic.inverse_velocity_x();
+ }
+
+ break;
- timer_start(&timer,5000);
- }
-
- physic_set_state(&pplayer_c->vphysic,PH_VT);
- physic_set_start_vy(&pplayer_c->vphysic,2.);
- pplayer_c->base.y = base.y - pplayer_c->base.height - 1;
-
- add_score(base.x - scroll_x,
- base.y,
- 25 * score_multiplier);
+ case CO_PLAYER:
+ Player* player = static_cast<Player*>(p_c_object);
+ /* Get kicked if were flat */
+ if (mode == FLAT && !dying)
+ {
+ play_sound(sounds[SND_KICK], SOUND_CENTER_SPEAKER);
- /* play_sound(sounds[SND_SQUISH]); */
- }
- score_multiplier++;
+ // Hit from left side
+ if (player->base.x < base.x) {
+ physic.set_velocity_x(5);
+ dir = RIGHT;
+ }
+ // Hit from right side
+ else {
+ physic.set_velocity_x(-5);
+ dir = LEFT;
}
+
+ mode = KICK;
+ set_sprite(img_laptop_flat_left, img_laptop_flat_right);
+ }
break;
+
}
+}
+
+//---------------------------------------------------------------------------
+
+void load_badguy_gfx()
+{
+ img_bsod_squished_left = sprite_manager->load("bsod-squished-left");
+ img_bsod_squished_right = sprite_manager->load("bsod-squished-right");
+ img_bsod_falling_left = sprite_manager->load("bsod-falling-left");
+ img_bsod_falling_right = sprite_manager->load("bsod-falling-right");
+ img_laptop_flat_left = sprite_manager->load("laptop-flat-left");
+ img_laptop_flat_right = sprite_manager->load("laptop-flat-right");
+ img_laptop_falling_left = sprite_manager->load("laptop-falling-left");
+ img_laptop_falling_right = sprite_manager->load("laptop-falling-right");
+ img_bsod_left = sprite_manager->load("bsod-left");
+ img_bsod_right = sprite_manager->load("bsod-right");
+ img_laptop_left = sprite_manager->load("laptop-left");
+ img_laptop_right = sprite_manager->load("laptop-right");
+ img_jumpy_left_up = sprite_manager->load("jumpy-left-up");
+ img_jumpy_left_down = sprite_manager->load("jumpy-left-down");
+ img_jumpy_left_middle = sprite_manager->load("jumpy-left-middle");
+ img_mrbomb_left = sprite_manager->load("mrbomb-left");
+ img_mrbomb_right = sprite_manager->load("mrbomb-right");
+ img_mrbomb_ticking_left = sprite_manager->load("mrbomb-ticking-left");
+ img_mrbomb_ticking_right = sprite_manager->load("mrbomb-ticking-right");
+ img_mrbomb_explosion = sprite_manager->load("mrbomb-explosion");
+ img_stalactite = sprite_manager->load("stalactite");
+ img_stalactite_broken = sprite_manager->load("stalactite-broken");
+ img_flame = sprite_manager->load("flame");
+ img_fish = sprite_manager->load("fish");
+ img_fish_down = sprite_manager->load("fish-down");
+ img_bouncingsnowball_left = sprite_manager->load("bouncingsnowball-left");
+ img_bouncingsnowball_right = sprite_manager->load("bouncingsnowball-right");
+ img_bouncingsnowball_squished = sprite_manager->load("bouncingsnowball-squished");
+ img_flyingsnowball = sprite_manager->load("flyingsnowball");
+ img_flyingsnowball_squished = sprite_manager->load("flyingsnowball-squished");
+ img_spiky_left = sprite_manager->load("spiky-left");
+ img_spiky_right = sprite_manager->load("spiky-right");
+ img_snowball_left = sprite_manager->load("snowball-left");
+ img_snowball_right = sprite_manager->load("snowball-right");
+ img_snowball_squished_left = sprite_manager->load("snowball-squished-left");
+ img_snowball_squished_right = sprite_manager->load("snowball-squished-right");
+}
+void free_badguy_gfx()
+{
}
// EOF //
projects / supertux.git / blobdiff