X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fplayer.cpp;h=b3e1831ec78c6a091364d1f16ed3c68b5d23a206;hb=84160722392a024dda42bd86ca9bd85b68c49457;hp=b40e09365bea8a6da57008591b49b3f4ec6e8ce2;hpb=c1911c9050af3456fa60ab2322bc33fe823824db;p=supertux.git diff --git a/src/player.cpp b/src/player.cpp index b40e09365..b3e1831ec 100644 --- a/src/player.cpp +++ b/src/player.cpp @@ -1,14 +1,23 @@ +// $Id$ // -// C Implementation: player/tux +// SuperTux - A Jump'n Run +// Copyright (C) 2003 Tobias Glaesser // -// Description: -// -// -// Author: Tobias Glaesser & 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 #include "gameloop.h" #include "globals.h" @@ -16,33 +25,39 @@ #include "defines.h" #include "scene.h" #include "tile.h" +#include "sprite.h" #include "screen.h" -texture_type tux_life; -texture_type tux_right[3]; -texture_type tux_left[3]; -texture_type bigtux_right[3]; -texture_type bigtux_left[3]; -texture_type bigtux_right_jump; -texture_type bigtux_left_jump; -texture_type ducktux_right; -texture_type ducktux_left; -texture_type skidtux_right; -texture_type skidtux_left; -texture_type firetux_right[3]; -texture_type firetux_left[3]; -texture_type bigfiretux_right[3]; -texture_type bigfiretux_left[3]; -texture_type bigfiretux_right_jump; -texture_type bigfiretux_left_jump; -texture_type duckfiretux_right; -texture_type duckfiretux_left; -texture_type skidfiretux_right; -texture_type skidfiretux_left; -texture_type cape_right[2]; -texture_type cape_left[2]; -texture_type bigcape_right[2]; -texture_type bigcape_left[2]; +Surface* tux_life; +std::vector tux_right; +std::vector tux_left; +Surface* smalltux_jump_left; +Surface* smalltux_jump_right; +Surface* smalltux_stand_left; +Surface* smalltux_stand_right; + +Sprite* bigtux_right; +Sprite* bigtux_left; +Sprite* bigtux_right_jump; +Sprite* bigtux_left_jump; +Sprite* ducktux_right; +Sprite* ducktux_left; +Surface* skidtux_right; +Surface* skidtux_left; +Surface* firetux_right[3]; +Surface* firetux_left[3]; +Surface* bigfiretux_right[3]; +Surface* bigfiretux_left[3]; +Surface* bigfiretux_right_jump; +Surface* bigfiretux_left_jump; +Surface* duckfiretux_right; +Surface* duckfiretux_left; +Surface* skidfiretux_right; +Surface* skidfiretux_left; +Surface* cape_right[2]; +Surface* cape_left[2]; +Surface* bigcape_right[2]; +Surface* bigcape_left[2]; void player_input_init(player_input_type* pplayer_input) { @@ -57,19 +72,19 @@ void player_input_init(player_input_type* pplayer_input) void Player::init() { + Level* plevel = World::current()->get_level(); + base.width = 32; base.height = 32; size = SMALL; got_coffee = false; - // FIXME: Make the start position configurable via the levelfile - base.x = 100; - base.y = 240; - + base.x = plevel->start_pos_x; + base.y = plevel->start_pos_y; base.xm = 0; base.ym = 0; - old_base = base; + previous_base = old_base = base; dir = RIGHT; duck = false; @@ -78,10 +93,7 @@ Player::init() frame_main = 0; frame_ = 0; - lives = 3; - score = 0; - distros = 0; - + player_input_init(&input); keymap.jump = SDLK_UP; @@ -90,12 +102,12 @@ Player::init() keymap.right = SDLK_RIGHT; keymap.fire = SDLK_LCTRL; - timer_init(&invincible_timer,true); - timer_init(&skidding_timer,true); - timer_init(&safe_timer,true); - timer_init(&frame_timer,true); - physic_init(&hphysic); - physic_init(&vphysic); + invincible_timer.init(true); + skidding_timer.init(true); + safe_timer.init(true); + frame_timer.init(true); + + physic.reset(); } int @@ -134,82 +146,77 @@ void Player::level_begin() { base.x = 100; - base.y = 240; + base.y = 170; base.xm = 0; base.ym = 0; - old_base = base; + previous_base = old_base = base; + duck = false; + + dying = DYING_NOT; player_input_init(&input); - timer_init(&invincible_timer,true); - timer_init(&skidding_timer,true); - timer_init(&safe_timer,true); - timer_init(&frame_timer,true); - physic_init(&hphysic); - physic_init(&vphysic); + invincible_timer.init(true); + skidding_timer.init(true); + safe_timer.init(true); + frame_timer.init(true); + + physic.reset(); } void -Player::action() +Player::action(double frame_ratio) { bool jumped_in_solid = false; /* --- HANDLE TUX! --- */ - handle_input(); + if(dying == DYING_NOT) + handle_input(); /* Move tux: */ - previous_base = base; - base.x += base.xm * frame_ratio; - base.y += base.ym * frame_ratio; - - collision_swept_object_map(&old_base,&base); - - keep_in_bounds(); - - /* Land: */ - - if (!dying) + physic.apply(frame_ratio, base.x, base.y); + if(dying == DYING_NOT) { + collision_swept_object_map(&old_base, &base); + // special exception for cases where we're stuck under tiles after + // being ducked. In this case we drift out + if(!duck && on_ground() && old_base.x == base.x && old_base.y == base.y + && collision_object_map(&base)) { + base.x += frame_ratio * WALK_SPEED * (dir ? 1 : -1); + previous_base = old_base = base; + } + keep_in_bounds(); + } + + if (dying == DYING_NOT) { + /* Land: */ if( !on_ground()) { + physic.enable_gravity(true); if(under_solid()) { - physic_set_state(&vphysic,PH_VT); - physic_set_start_vy(&vphysic,0); + // fall down + physic.set_velocity(physic.get_velocity_x(), 0); jumped_in_solid = true; } - else - { - if(!physic_is_set(&vphysic)) - { - physic_set_state(&vphysic,PH_VT); - physic_set_start_vy(&vphysic,0); - } - } - base.ym = physic_get_velocity(&vphysic); - } else { - /* Land: */ - - if (base.ym > 0) + if (physic.get_velocity_y() < 0) { base.y = (int)(((int)base.y / 32) * 32); - base.ym = 0; + physic.set_velocity(physic.get_velocity_x(), 0); } - physic_init(&vphysic); - + physic.enable_gravity(false); /* Reset score multiplier (for multi-hits): */ - - score_multiplier = 1; + player_status.score_multiplier = 1; } if(jumped_in_solid) @@ -217,71 +224,26 @@ Player::action() if (isbrick(base.x, base.y) || isfullbox(base.x, base.y)) { - trygrabdistro(base.x, base.y - 32,BOUNCE); - trybumpbadguy(base.x, base.y - 64); + World::current()->trygrabdistro(base.x, base.y - 32,BOUNCE); + World::current()->trybumpbadguy(base.x, base.y - 64); - if(size == BIG) - trybreakbrick(base.x, base.y); + World::current()->trybreakbrick(base.x, base.y, size == SMALL); bumpbrick(base.x, base.y); - tryemptybox(base.x, base.y, RIGHT); + World::current()->tryemptybox(base.x, base.y, RIGHT); } if (isbrick(base.x+ 31, base.y) || isfullbox(base.x+ 31, base.y)) { - trygrabdistro(base.x+ 31, base.y - 32,BOUNCE); - trybumpbadguy(base.x+ 31, base.y - 64); + World::current()->trygrabdistro(base.x+ 31, base.y - 32,BOUNCE); + World::current()->trybumpbadguy(base.x+ 31, base.y - 64); if(size == BIG) - trybreakbrick(base.x+ 31, base.y); + World::current()->trybreakbrick(base.x+ 31, base.y, size == SMALL); bumpbrick(base.x+ 31, base.y); - tryemptybox(base.x+ 31, base.y, LEFT); - } - - - if(size == SMALL) - { - /* Get a distro from a brick? */ - if (gettile(base.x, base.y)->brick || - gettile(base.x, base.y)->brick) - { - add_bouncy_distro((((int)base.x) - / 32) * 32, - ((int)base.y / 32) * 32); - if (counting_distros == false) - { - counting_distros = true; - distro_counter = 100; - } - - if (distro_counter <= 0) - level_change(¤t_level,base.x,base.y - 1, TM_IA, 'a'); - - play_sound(sounds[SND_DISTRO], SOUND_CENTER_SPEAKER); - score = score + SCORE_DISTRO; - distros++; - } - else if (gettile(base.x+ 31, base.y)->brick || - gettile(base.x+ 31, base.y)->brick) - { - add_bouncy_distro((((int)base.x + 31) - / 32) * 32, - ((int)base.y / 32) * 32); - if (counting_distros == false) - { - counting_distros = true; - distro_counter = 100; - } - - if (distro_counter <= 0) - level_change(¤t_level,base.x+ 31, base.y, TM_IA, 'a'); - - play_sound(sounds[SND_DISTRO], SOUND_CENTER_SPEAKER); - score = score + SCORE_DISTRO; - distros++; - } + World::current()->tryemptybox(base.x+ 31, base.y, LEFT); } } @@ -297,18 +259,13 @@ Player::action() jumping = false; } } - } - timer_check(&safe_timer); - /* ---- DONE HANDLING TUX! --- */ /* Handle invincibility timer: */ - - - if (get_current_music() == HERRING_MUSIC && !timer_check(&invincible_timer)) + if (get_current_music() == HERRING_MUSIC && !invincible_timer.check()) { /* no, we are no more invincible @@ -316,8 +273,8 @@ Player::action() but are we in hurry ? */ - - if (timer_get_left(&time_left) < TIME_WARNING) + // FIXME: Move this to gamesession + if (GameSession::current()->time_left.get_left() < TIME_WARNING) { /* yes, we are in hurry stop the herring_song, prepare to play the correct @@ -334,17 +291,10 @@ Player::action() play_current_music(); } - /* Handle skidding: */ - - timer_check(&skidding_timer); - - /* End of level? */ - - if (base.x >= endpos && endpos != 0) - { - next_level = 1; - } - + // check some timers + skidding_timer.check(); + invincible_timer.check(); + safe_timer.check(); } bool @@ -364,82 +314,87 @@ Player::under_solid() } void -Player::handle_horizontal_input(int newdir) +Player::handle_horizontal_input() { - if ((newdir ? (base.xm < -SKID_XM) : (base.xm > SKID_XM)) && !timer_started(&skidding_timer) && - dir == !newdir && on_ground()) - { - timer_start(&skidding_timer, SKID_TIME); - - play_sound(sounds[SND_SKID], SOUND_CENTER_SPEAKER); - - } - dir = newdir; - - - if ((newdir ? (base.xm < 0) : (base.xm > 0)) && !isice(base.x, base.y + base.height) && - !timer_started(&skidding_timer)) - { - base.xm = 0; - } - - if (!duck) - { - if (dir == newdir) - { - /* Facing the direction we're jumping? Go full-speed: */ - - if (input.fire == UP) - { - base.xm = base.xm + ( newdir ? WALK_SPEED : -WALK_SPEED) * frame_ratio; - - if(newdir) - { - if (base.xm > MAX_WALK_XM) - base.xm = MAX_WALK_XM; - } - else - { - if (base.xm < -MAX_WALK_XM) - base.xm = -MAX_WALK_XM; - } - } - else if ( input.fire == DOWN) - { - base.xm = base.xm + ( newdir ? RUN_SPEED : -RUN_SPEED) * frame_ratio; - - if(newdir) - { - if (base.xm > MAX_RUN_XM) - base.xm = MAX_RUN_XM; - } - else - { - if (base.xm < -MAX_RUN_XM) - base.xm = -MAX_RUN_XM; - } - } - else - { - /* Not facing the direction we're jumping? - Go half-speed: */ - - base.xm = base.xm + ( newdir ? (WALK_SPEED / 2) : -(WALK_SPEED / 2)) * frame_ratio; - - if(newdir) - { - if (base.xm > MAX_WALK_XM / 2) - base.xm = MAX_WALK_XM / 2; - } - else - { - if (base.xm < -MAX_WALK_XM / 2) - base.xm = -MAX_WALK_XM / 2; - } - } - } - - } + float vx = physic.get_velocity_x(); + float vy = physic.get_velocity_y(); + float ax = physic.get_acceleration_x(); + float ay = physic.get_acceleration_y(); + + float dirsign = 0; + if(input.left == DOWN && input.right == UP && (!duck || physic.get_velocity_y() != 0)) { + dir = LEFT; + dirsign = -1; + } else if(input.left == UP && input.right == DOWN && (!duck || physic.get_velocity_y() != 0)) { + dir = RIGHT; + dirsign = 1; + } + + if (input.fire == UP) { + ax = dirsign * WALK_ACCELERATION_X; + // limit speed + if(vx >= MAX_WALK_XM && dirsign > 0) { + vx = MAX_WALK_XM; + ax = 0; + } else if(vx <= -MAX_WALK_XM && dirsign < 0) { + vx = -MAX_WALK_XM; + ax = 0; + } + } else { + ax = dirsign * RUN_ACCELERATION_X; + // limit speed + if(vx >= MAX_RUN_XM && dirsign > 0) { + vx = MAX_RUN_XM; + ax = 0; + } else if(vx <= -MAX_RUN_XM && dirsign < 0) { + vx = -MAX_RUN_XM; + ax = 0; + } + } + + // we can reach WALK_SPEED without any acceleration + if(dirsign != 0 && fabs(vx) < WALK_SPEED) { + vx = dirsign * WALK_SPEED; + } + + // changing directions? + if(on_ground() && ((vx < 0 && dirsign >0) || (vx>0 && dirsign<0))) { + if(fabs(vx)>SKID_XM && !skidding_timer.check()) { + skidding_timer.start(SKID_TIME); + play_sound(sounds[SND_SKID], SOUND_CENTER_SPEAKER); + ax *= 2.5; + } else { + ax *= 2; + } + } + + // we get slower when not pressing any keys + if(dirsign == 0) { + if(fabs(vx) < WALK_SPEED) { + vx = 0; + ax = 0; + } else if(vx < 0) { + ax = WALK_ACCELERATION_X * 1.5; + } else { + ax = WALK_ACCELERATION_X * -1.5; + } + } + + // if we're on ice slow down acceleration or deceleration + if (isice(base.x, base.y + base.height)) + { + /* the acceleration/deceleration rate on ice is inversely proportional to + * the current velocity. + */ + + // increasing 1 will increase acceleration/deceleration rate + // decreasing 1 will decrease acceleration/deceleration rate + // must stay above zero, though + if (ax != 0) ax *= 1 / fabs(vx); + } + + physic.set_velocity(vx, vy); + physic.set_acceleration(ax, ay); } void @@ -449,78 +404,30 @@ Player::handle_vertical_input() { if (on_ground()) { - if(!physic_is_set(&vphysic)) - { - physic_set_state(&vphysic,PH_VT); - physic_set_start_vy(&vphysic,5.5); - --base.y; - jumping = true; - if (size == SMALL) - play_sound(sounds[SND_JUMP], SOUND_CENTER_SPEAKER); - else - play_sound(sounds[SND_BIGJUMP], SOUND_CENTER_SPEAKER); - } + // jump + physic.set_velocity(physic.get_velocity_x(), 5.5); + --base.y; + jumping = true; + if (size == SMALL) + play_sound(sounds[SND_JUMP], SOUND_CENTER_SPEAKER); + else + play_sound(sounds[SND_BIGJUMP], SOUND_CENTER_SPEAKER); } } else if(input.up == UP && jumping) { - if (on_ground()) - { - physic_init(&vphysic); - jumping = false; - } - else - { - jumping = false; - if(physic_is_set(&vphysic)) - { - if(physic_get_velocity(&vphysic) < 0.) - { - physic_set_state(&vphysic,PH_VT); - physic_set_start_vy(&vphysic,0); - } - } - else - { - if(!physic_is_set(&vphysic)) - { - physic_set_state(&vphysic,PH_VT); - } - } - } + jumping = false; + if(physic.get_velocity_y() > 0) { + physic.set_velocity(physic.get_velocity_x(), 0); + } } } void Player::handle_input() { - /* Handle key and joystick state: */ - if(duck == false) - { - if (input.right == DOWN && input.left == UP) - { - handle_horizontal_input(RIGHT); - } - else if (input.left == DOWN && input.right == UP) - { - handle_horizontal_input(LEFT); - } - else - { - if(base.xm > 0) - { - base.xm = (int)(base.xm - frame_ratio); - if(base.xm < 0) - base.xm = 0; - } - else if(base.xm < 0) - { - base.xm = (int)(base.xm + frame_ratio); - if(base.xm > 0) - base.xm = 0; - } - } - } + /* Handle horizontal movement: */ + handle_horizontal_input(); /* Jump/jumping? */ @@ -533,53 +440,13 @@ Player::handle_input() if (input.fire == DOWN && input.old_fire == UP && got_coffee) { - add_bullet(base.x, base.y, base.xm, dir); - } - - - /* Duck! */ - - if (input.down == DOWN) - { - if (size == BIG && duck != true) - { - duck = true; - base.height = 32; - base.y += 32; - } - } - else - { - if (size == BIG && duck) - { - /* Make sure we're not standing back up into a solid! */ - base.height = 64; - base.y -= 32; - - if (!collision_object_map(&base) /*issolid(base.x + 16, base.y - 16)*/) - { - duck = false; - base.height = 64; - old_base.y -= 32; - old_base.height = 64; - } - else - { - base.height = 32; - base.y += 32; - } - } - else - { - duck = false; - } + World::current()->add_bullet(base.x, base.y, physic.get_velocity_x(), dir); } - /* (Tux): */ - - if(!timer_check(&frame_timer)) + /* tux animations: */ + if(!frame_timer.check()) { - timer_start(&frame_timer,25); + frame_timer.start(25); if (input.right == UP && input.left == UP) { frame_main = 1; @@ -598,6 +465,22 @@ Player::handle_input() } } + /* Duck! */ + if (input.down == DOWN && size == BIG && !duck && physic.get_velocity_y() == 0) + { + duck = true; + base.height = 32; + base.y += 32; + // changing base size confuses collision otherwise + old_base = previous_base = base; + } + else if(input.down == UP && size == BIG && duck && physic.get_velocity_y() == 0) + { + duck = false; + base.y -= 32; + base.height = 64; + old_base = previous_base = base; + } } void @@ -606,26 +489,26 @@ Player::grabdistros() /* Grab distros: */ if (!dying) { - trygrabdistro(base.x, base.y, NO_BOUNCE); - trygrabdistro(base.x+ 31, base.y, NO_BOUNCE); + World::current()->trygrabdistro(base.x, base.y, NO_BOUNCE); + World::current()->trygrabdistro(base.x+ 31, base.y, NO_BOUNCE); - trygrabdistro(base.x, base.y + base.height, NO_BOUNCE); - trygrabdistro(base.x+ 31, base.y + base.height, NO_BOUNCE); + World::current()->trygrabdistro(base.x, base.y + base.height, NO_BOUNCE); + World::current()->trygrabdistro(base.x+ 31, base.y + base.height, NO_BOUNCE); if(size == BIG) { - trygrabdistro(base.x, base.y + base.height / 2, NO_BOUNCE); - trygrabdistro(base.x+ 31, base.y + base.height / 2, NO_BOUNCE); + World::current()->trygrabdistro(base.x, base.y + base.height / 2, NO_BOUNCE); + World::current()->trygrabdistro(base.x+ 31, base.y + base.height / 2, NO_BOUNCE); } } /* Enough distros for a One-up? */ - if (distros >= DISTROS_LIFEUP) + if (player_status.distros >= DISTROS_LIFEUP) { - distros = distros - DISTROS_LIFEUP; - if(lives < MAX_LIVES) - lives++; + player_status.distros = player_status.distros - DISTROS_LIFEUP; + if(player_status.lives < MAX_LIVES) + ++player_status.lives; /*We want to hear the sound even, if MAX_LIVES is reached*/ play_sound(sounds[SND_LIFEUP], SOUND_CENTER_SPEAKER); } @@ -634,36 +517,46 @@ Player::grabdistros() void Player::draw() { - if (!timer_started(&safe_timer) || (global_frame_counter % 2) == 0) + if (!safe_timer.started() || (global_frame_counter % 2) == 0) { if (size == SMALL) { - if (timer_started(&invincible_timer)) + if (invincible_timer.started()) { /* Draw cape: */ if (dir == RIGHT) - { - texture_draw(&cape_right[global_frame_counter % 2], - base.x- scroll_x, base.y); - } + cape_right[global_frame_counter % 2]->draw(base.x- scroll_x, base.y); else - { - texture_draw(&cape_left[global_frame_counter % 2], - base.x- scroll_x, base.y); - } + cape_left[global_frame_counter % 2]->draw(base.x- scroll_x, base.y); } if (!got_coffee) { - if (dir == RIGHT) + if (physic.get_velocity_y() != 0) { - texture_draw(&tux_right[frame_], base.x- scroll_x, base.y); + if (dir == RIGHT) + smalltux_jump_right->draw( base.x - scroll_x, base.y - 10); + else + smalltux_jump_left->draw( base.x - scroll_x, base.y - 10); } else { - texture_draw(&tux_left[frame_], base.x- scroll_x, base.y); + if (fabsf(physic.get_velocity_x()) < 1.0f) // standing + { + if (dir == RIGHT) + smalltux_stand_right->draw( base.x - scroll_x, base.y - 9); + else + smalltux_stand_left->draw( base.x - scroll_x, base.y - 9); + } + else // moving + { + if (dir == RIGHT) + tux_right[(global_frame_counter/2) % tux_right.size()]->draw(base.x - scroll_x, base.y - 9); + else + tux_left[(global_frame_counter/2) % tux_left.size()]->draw(base.x - scroll_x, base.y - 9); + } } } else @@ -672,153 +565,109 @@ Player::draw() if (dir == RIGHT) { - texture_draw(&firetux_right[frame_], base.x- scroll_x, base.y); + firetux_right[frame_]->draw( base.x- scroll_x, base.y); } else { - texture_draw(&firetux_left[frame_], base.x- scroll_x, base.y); + firetux_left[frame_]->draw( base.x- scroll_x, base.y); } } } else { - if (timer_started(&invincible_timer)) + if (invincible_timer.started()) { - /* Draw cape: */ + float capex = base.x + (base.width - bigcape_right[0]->w) / 2; + capex -= scroll_x; + float capey = base.y + (base.height - bigcape_right[0]->h) / 2; + + /* Draw cape (just not in ducked mode since that looks silly): */ if (dir == RIGHT) - { - texture_draw(&bigcape_right[global_frame_counter % 2], - base.x- scroll_x - 8, base.y); - } + bigcape_right[global_frame_counter % 2]->draw(capex, capey); else - { - texture_draw(&bigcape_left[global_frame_counter % 2], - base.x-scroll_x - 8, base.y); - } + bigcape_left[global_frame_counter % 2]->draw(capex, capey); } if (!got_coffee) { if (!duck) { - if (!timer_started(&skidding_timer)) + if (!skidding_timer.started()) { - if (!jumping || base.ym > 0) + if (physic.get_velocity_y() == 0) { if (dir == RIGHT) - { - texture_draw(&bigtux_right[frame_], - base.x- scroll_x - 8, base.y); - } + bigtux_right->draw(base.x - scroll_x, base.y); else - { - texture_draw(&bigtux_left[frame_], - base.x- scroll_x - 8, base.y); - } + bigtux_left->draw(base.x - scroll_x, base.y); } else { if (dir == RIGHT) - { - texture_draw(&bigtux_right_jump, - base.x- scroll_x - 8, base.y); - } + bigtux_right_jump->draw(base.x - scroll_x, base.y); else - { - texture_draw(&bigtux_left_jump, - base.x- scroll_x - 8, base.y); - } + bigtux_left_jump->draw(base.x - scroll_x, base.y); } } else { if (dir == RIGHT) - { - texture_draw(&skidtux_right, - base.x- scroll_x - 8, base.y); - } + skidtux_right->draw(base.x - scroll_x - 8, base.y); else - { - texture_draw(&skidtux_left, - base.x- scroll_x - 8, base.y); - } + skidtux_left->draw(base.x - scroll_x - 8, base.y); } } else { if (dir == RIGHT) - { - texture_draw(&ducktux_right, base.x- scroll_x - 8, base.y - 16); - } + ducktux_right->draw(base.x - scroll_x, base.y); else - { - texture_draw(&ducktux_left, base.x- scroll_x - 8, base.y - 16); - } + ducktux_left->draw(base.x - scroll_x, base.y); } } else { /* Tux has coffee! */ - if (!duck) { - if (!timer_started(&skidding_timer)) + if (!skidding_timer.started()) { - if (!jumping || base.ym > 0) + if (!jumping || physic.get_velocity_y() > 0) { if (dir == RIGHT) - { - texture_draw(&bigfiretux_right[frame_], - base.x- scroll_x - 8, base.y); - } + bigfiretux_right[frame_]->draw(base.x- scroll_x - 8, base.y); else - { - texture_draw(&bigfiretux_left[frame_], - base.x- scroll_x - 8, base.y); - } + bigfiretux_left[frame_]->draw(base.x- scroll_x - 8, base.y); } else { if (dir == RIGHT) - { - texture_draw(&bigfiretux_right_jump, - base.x- scroll_x - 8, base.y); - } + bigfiretux_right_jump->draw(base.x- scroll_x - 8, base.y); else - { - texture_draw(&bigfiretux_left_jump, - base.x- scroll_x - 8, base.y); - } + bigfiretux_left_jump->draw(base.x- scroll_x - 8, base.y); } } else { if (dir == RIGHT) - { - texture_draw(&skidfiretux_right, - base.x- scroll_x - 8, base.y); - } + skidfiretux_right->draw(base.x- scroll_x - 8, base.y); else - { - texture_draw(&skidfiretux_left, - base.x- scroll_x - 8, base.y); - } + skidfiretux_left->draw(base.x- scroll_x - 8, base.y); } } else { if (dir == RIGHT) - { - texture_draw(&duckfiretux_right, base.x- scroll_x - 8, base.y - 16); - } + duckfiretux_right->draw( base.x- scroll_x - 8, base.y - 16); else - { - texture_draw(&duckfiretux_left, base.x- scroll_x - 8, base.y - 16); - } + duckfiretux_left->draw( base.x- scroll_x - 8, base.y - 16); } } } } + + if (debug_mode) + fillrect(base.x - scroll_x, base.y, 32, 32, 75,75,75, 150); } void @@ -830,85 +679,49 @@ Player::collision(void* p_c_object, int c_object) { case CO_BADGUY: pbad_c = (BadGuy*) p_c_object; - /* Hurt the player if he just touched it: */ + /* Hurt player if he touches a badguy */ if (!pbad_c->dying && !dying && - !timer_started(&safe_timer) && + !safe_timer.started() && pbad_c->mode != HELD) { - if (pbad_c->mode == FLAT && input.fire != DOWN) - { - /* Kick: */ - - pbad_c->mode = KICK; - play_sound(sounds[SND_KICK], SOUND_CENTER_SPEAKER); - - if (base.x < pbad_c->base.x + (pbad_c->base.width/2)) - { - pbad_c->dir = RIGHT; - pbad_c->base.x = pbad_c->base.x + 16; - } - else - { - pbad_c->dir = LEFT; - pbad_c->base.x = pbad_c->base.x - 32; - } - - timer_start(&pbad_c->timer,5000); - } - else if (pbad_c->mode == FLAT && input.fire == DOWN) + if (pbad_c->mode == FLAT && input.fire == DOWN) { pbad_c->mode = HELD; pbad_c->base.y-=8; } + else if (pbad_c->mode == FLAT) + { + // Don't get hurt if we're kicking a flat badguy! + } else if (pbad_c->mode == KICK) { - if (base.y < pbad_c->base.y - 16 && - timer_started(&pbad_c->timer)) + /* Hurt if you get hit by kicked laptop: */ + if (!invincible_timer.started()) { - /* Step on (stop being kicked) */ - - pbad_c->mode = FLAT; - play_sound(sounds[SND_STOMP], SOUND_CENTER_SPEAKER); - timer_start(&pbad_c->timer, 10000); + kill(SHRINK); } else { - /* Hurt if you get hit by kicked laptop: */ - - if (timer_started(&pbad_c->timer)) - { - if (!timer_started(&invincible_timer)) - { - kill(SHRINK); - } - else - { - pbad_c->dying = DYING_FALLING; - play_sound(sounds[SND_FALL], SOUND_CENTER_SPEAKER); - add_score(pbad_c->base.x - scroll_x, - pbad_c->base.y, - 25 * score_multiplier); - } - } + pbad_c->dying = DYING_FALLING; + play_sound(sounds[SND_FALL], SOUND_CENTER_SPEAKER); + World::current()->add_score(pbad_c->base.x - scroll_x, + pbad_c->base.y, + 25 * player_status.score_multiplier); } } else { - if (!timer_started(&invincible_timer )) + if (!invincible_timer.started()) { kill(SHRINK); } else { - pbad_c->dying = DYING_FALLING; - play_sound(sounds[SND_FALL], SOUND_CENTER_SPEAKER); - add_score(pbad_c->base.x - scroll_x, - pbad_c->base.y, - 25 * score_multiplier); + pbad_c->kill_me(); } } - score_multiplier++; + player_status.score_multiplier++; } break; default: @@ -922,14 +735,9 @@ Player::collision(void* p_c_object, int c_object) void Player::kill(int mode) { - base.ym = -5; - play_sound(sounds[SND_HURT], SOUND_CENTER_SPEAKER); - if (dir == RIGHT) - base.xm = -8; - else if (dir == LEFT) - base.xm = 8; + physic.set_velocity(0, physic.get_velocity_y()); if (mode == SHRINK && size == BIG) { @@ -938,11 +746,15 @@ Player::kill(int mode) size = SMALL; base.height = 32; + duck = false; - timer_start(&safe_timer,TUX_SAFE_TIME); + safe_timer.start(TUX_SAFE_TIME); } else { + physic.enable_gravity(true); + physic.set_acceleration(0, 0); + physic.set_velocity(0, 7); dying = DYING_SQUISHED; } } @@ -950,16 +762,16 @@ Player::kill(int mode) void Player::is_dying() { - base.ym = base.ym + gravity; - - /* He died :^( */ - - --lives; remove_powerups(); dying = DYING_NOT; - - level_begin(); +} +bool Player::is_dead() +{ + if(base.y > screen->h) + return true; + else + return false; } /* Remove Tux's power ups */ @@ -974,41 +786,57 @@ Player::remove_powerups() void Player::keep_in_bounds() { - /* Keep tux in bounds: */ - if (base.x< 0) - base.x= 0; - else if(base.x< scroll_x) - base.x= scroll_x; - else if (base.x< 160 + scroll_x && scroll_x > 0 && debug_mode) - { - scroll_x = base.x- 160; - /*base.x+= 160;*/ - - if(scroll_x < 0) - scroll_x = 0; + Level* plevel = World::current()->get_level(); + /* Keep tux in bounds: */ + if (base.x < 0) + { // Lock Tux to the size of the level, so that he doesn't fall of + // on the left side + base.x = 0; } - else if (base.x> screen->w / 2 + scroll_x && scroll_x < ((current_level.width * 32) - screen->w)) - { - /* Scroll the screen in past center: */ - - scroll_x = base.x- screen->w / 2; - /*base.x= 320 + scroll_x;*/ - - if (scroll_x > ((current_level.width * 32) - screen->w)) - scroll_x = ((current_level.width * 32) - screen->w); - } - else if (base.x> 608 + scroll_x) - { - /* ... unless there's no more to scroll! */ - - /*base.x= 608 + scroll_x;*/ + else if (base.x < scroll_x) + { + base.x = scroll_x; } /* Keep in-bounds, vertically: */ - if (base.y > screen->h) { kill(KILL); } + + int scroll_threshold = screen->w/2 - 80; + if (debug_mode) + { + scroll_x += screen->w/2; + // Backscrolling for debug mode + if (scroll_x < base.x - 80) + scroll_x = base.x - 80; + else if (scroll_x > base.x + 80) + scroll_x = base.x + 80; + scroll_x -= screen->w/2; + + if(scroll_x < 0) + scroll_x = 0; + } + else + { + if (base.x > scroll_threshold + scroll_x + && scroll_x < ((World::current()->get_level()->width * 32) - screen->w)) + { + // FIXME: Scrolling needs to be handled by a seperate View + // class, doing it as a player huck is ugly + + // Scroll the screen in past center: + scroll_x = base.x - scroll_threshold; + + // Lock the scrolling to the levelsize, so that we don't + // scroll over the right border + if (scroll_x > 32 * plevel->width - screen->w) + scroll_x = 32 * plevel->width - screen->w; + } + } } + +// EOF // +