-#include "world.h"
+// $Id$
+//
+// SuperTux
+// Copyright (C) 2000 Bill Kendrick <bill@newbreedsoftware.com>
+// Copyright (C) 2004 Tobias Glaesser <tobi.web@gmx.de>
+//
+// 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 <algorithm>
+#include <iostream>
+#include <cmath>
+
+#include "app/globals.h"
#include "tile.h"
+#include "tile_manager.h"
#include "gameloop.h"
#include "gameobjs.h"
+#include "special/sprite_manager.h"
+#include "resources.h"
+#include "sector.h"
+#include "tilemap.h"
+#include "video/drawing_context.h"
-void bouncy_distro_init(bouncy_distro_type* pbouncy_distro, float x, float y)
+BouncyDistro::BouncyDistro(const Vector& pos)
+ : position(pos)
{
- pbouncy_distro->base.x = x;
- pbouncy_distro->base.y = y;
- pbouncy_distro->base.ym = -2;
+ ym = -2;
}
-void bouncy_distro_action(bouncy_distro_type* pbouncy_distro)
+void
+BouncyDistro::action(float elapsed_time)
{
- pbouncy_distro->base.y = pbouncy_distro->base.y + pbouncy_distro->base.ym * frame_ratio;
+ position.y += ym * elapsed_time;
- pbouncy_distro->base.ym += 0.1 * frame_ratio;
+ ym += 0.1 * elapsed_time; // not framerate independent... but who really cares
+ if(ym >= 0)
+ remove_me();
+}
- if (pbouncy_distro->base.ym >= 0)
- world.bouncy_distros.erase(static_cast<std::vector<bouncy_distro_type>::iterator>(pbouncy_distro));
+void
+BouncyDistro::draw(DrawingContext& context)
+{
+ context.draw_surface(img_distro[0], position, LAYER_OBJECTS);
}
-void bouncy_distro_draw(bouncy_distro_type* pbouncy_distro)
+
+BrokenBrick::BrokenBrick(Tile* ntile,const Vector& pos, const Vector& nmovement)
+ : tile(ntile), position(pos), movement(nmovement)
{
- texture_draw(&img_distro[0],
- pbouncy_distro->base.x - scroll_x,
- pbouncy_distro->base.y);
+ timer.start(200);
}
-void broken_brick_init(broken_brick_type* pbroken_brick, Tile* tile,
- float x, float y, float xm, float ym)
+void
+BrokenBrick::action(float elapsed_time)
{
- pbroken_brick->tile = tile;
- pbroken_brick->base.x = x;
- pbroken_brick->base.y = y;
- pbroken_brick->base.xm = xm;
- pbroken_brick->base.ym = ym;
+ position += movement * elapsed_time;
- timer_init(&pbroken_brick->timer, true);
- timer_start(&pbroken_brick->timer,200);
+ if (!timer.check())
+ remove_me();
}
-void broken_brick_action(broken_brick_type* pbroken_brick)
+void
+BrokenBrick::draw(DrawingContext& context)
{
- pbroken_brick->base.x = pbroken_brick->base.x + pbroken_brick->base.xm * frame_ratio;
- pbroken_brick->base.y = pbroken_brick->base.y + pbroken_brick->base.ym * frame_ratio;
+ if (tile->images.size() > 0)
+ context.draw_surface_part(tile->images[0],
+ Vector(rand() % 16, rand() % 16),
+ Vector(16, 16),
+ position, LAYER_OBJECTS + 1);
+}
- if (!timer_check(&pbroken_brick->timer))
- world.broken_bricks.erase(static_cast<std::vector<broken_brick_type>::iterator>(pbroken_brick));
+BouncyBrick::BouncyBrick(const Vector& pos)
+ : position(pos), offset(0), offset_m(-BOUNCY_BRICK_SPEED),
+ shape(Sector::current()->solids->get_tile_id_at(pos))
+{
+ shape.hidden = true;
}
-void broken_brick_draw(broken_brick_type* pbroken_brick)
+void
+BouncyBrick::action(float elapsed_time)
{
- SDL_Rect src, dest;
- src.x = rand() % 16;
- src.y = rand() % 16;
- src.w = 16;
- src.h = 16;
+ offset += offset_m * elapsed_time;
+
+ /* Go back down? */
+ if (offset < -BOUNCY_BRICK_MAX_OFFSET)
+ offset_m = BOUNCY_BRICK_SPEED;
- dest.x = (int)(pbroken_brick->base.x - scroll_x);
- dest.y = (int)pbroken_brick->base.y;
- dest.w = 16;
- dest.h = 16;
-
- if (pbroken_brick->tile->images.size() > 0)
- texture_draw_part(&pbroken_brick->tile->images[0],
- src.x,src.y,dest.x,dest.y,dest.w,dest.h);
+ /* Stop bouncing? */
+ if (offset >= 0)
+ {
+ shape.hidden = false;
+ remove_me();
+ }
}
-void bouncy_brick_init(bouncy_brick_type* pbouncy_brick, float x, float y)
+void
+BouncyBrick::draw(DrawingContext& context)
{
- pbouncy_brick->base.x = x;
- pbouncy_brick->base.y = y;
- pbouncy_brick->offset = 0;
- pbouncy_brick->offset_m = -BOUNCY_BRICK_SPEED;
- pbouncy_brick->shape = GameSession::current()->get_level()->gettileid(x, y);
+ TileManager::instance()->
+ draw_tile(context, shape.id, position + Vector(0, offset), LAYER_TILES+1);
}
-void bouncy_brick_action(bouncy_brick_type* pbouncy_brick)
+FloatingScore::FloatingScore(const Vector& pos, int score)
+ : position(pos)
{
+ timer.start(1000);
+ snprintf(str, 10, "%d", score);
+ position.x -= strlen(str) * 8;
+}
- pbouncy_brick->offset = (pbouncy_brick->offset +
- pbouncy_brick->offset_m * frame_ratio);
+void
+FloatingScore::action(float elapsed_time)
+{
+ position.y -= 2 * elapsed_time;
- /* Go back down? */
+ if(!timer.check())
+ remove_me();
+}
- if (pbouncy_brick->offset < -BOUNCY_BRICK_MAX_OFFSET)
- pbouncy_brick->offset_m = BOUNCY_BRICK_SPEED;
+void
+FloatingScore::draw(DrawingContext& context)
+{
+ context.draw_text(gold_text, str, position, LAYER_OBJECTS);
+}
+/* Trampoline */
- /* Stop bouncing? */
+Sprite *img_trampoline;
+
+Trampoline::Trampoline(LispReader& reader)
+{
+ reader.read_float("x", base.x);
+ reader.read_float("y", base.y);
+ base.width = 32;
+ base.height = 32;
+ power = 7.5;
+ reader.read_float("power", power);
+
+ frame = 0;
+ mode = M_NORMAL;
+ physic.reset();
+}
+
+Trampoline::Trampoline(float x, float y)
+{
+ base.x = x;
+ base.y = y;
+ base.width = 32;
+ base.height = 32;
+ power = 7.5;
- if (pbouncy_brick->offset >= 0)
- world.bouncy_bricks.erase(static_cast<std::vector<bouncy_brick_type>::iterator>(pbouncy_brick));
+ frame = 0;
+ mode = M_NORMAL;
+ physic.reset();
}
-void bouncy_brick_draw(bouncy_brick_type* pbouncy_brick)
+void
+Trampoline::write(LispWriter& writer)
{
- int s;
- SDL_Rect dest;
-
- if (pbouncy_brick->base.x >= scroll_x - 32 &&
- pbouncy_brick->base.x <= scroll_x + screen->w)
+ writer.start_list("trampoline");
+
+ writer.write_float("x", base.x);
+ writer.write_float("y", base.y);
+ writer.write_float("power", power);
+
+ writer.end_list("trampoline");
+}
+
+void
+Trampoline::draw(DrawingContext& context)
+{
+ img_trampoline->set_frame(frame);
+ img_trampoline->draw(context, base, LAYER_OBJECTS);
+ frame = 0;
+}
+
+void
+Trampoline::action(float frame_ratio)
+{
+ // TODO: Remove if we're too far off the screen
+
+ // Falling
+ if (mode != M_HELD)
+ {
+ if (issolid(base.x + base.width/2, base.y + base.height))
{
- dest.x = (int)(pbouncy_brick->base.x - scroll_x);
- dest.y = (int)pbouncy_brick->base.y;
- dest.w = 32;
- dest.h = 32;
-
- Level* plevel = GameSession::current()->get_level();
-
- // FIXME: overdrawing hack to clean the tile from the screen to
- // paint it later at on offseted position
- if(plevel->bkgd_image[0] == '\0')
- {
- fillrect(pbouncy_brick->base.x - scroll_x, pbouncy_brick->base.y,
- 32,32,
- plevel->bkgd_red, plevel->bkgd_green, plevel->bkgd_blue, 0);
- }
- else
- {
- s = (int)scroll_x / 30;
- texture_draw_part(&plevel->img_bkgd, dest.x + s, dest.y,
- dest.x, dest.y,dest.w,dest.h);
+ base.y = int((base.y + base.height)/32) * 32 - base.height;
+
+ physic.enable_gravity(false);
+ physic.set_velocity_y(0.0f);
+
+ physic.set_velocity_x(0);
+ }
+ else
+ {
+ physic.enable_gravity(true);
+ }
+ }
+ else // Player is carrying us around
+ {
+ /* FIXME: The trampoline object shouldn't know about pplayer objects. */
+ /* If we're holding the iceblock */
+ Player& tux = *Sector::current()->player;
+ Direction dir = tux.dir;
+
+ if(dir == RIGHT)
+ {
+ base.x = tux.base.x + 16;
+ base.y = tux.base.y + tux.base.height/1.5 - base.height;
+ }
+ else /* facing left */
+ {
+ base.x = tux.base.x - 16;
+ base.y = tux.base.y + tux.base.height/1.5 - base.height;
+ }
+
+ if(collision_object_map(base))
+ {
+ base.x = tux.base.x;
+ base.y = tux.base.y + tux.base.height/1.5 - base.height;
+ }
+ }
+
+ physic.apply(frame_ratio, base.x, base.y, Sector::current()->gravity);
+ collision_swept_object_map(&old_base, &base);
+}
+
+void
+Trampoline::collision(const MovingObject&, int)
+{
+ // comes later
+}
+
+void
+Trampoline::collision(void *p_c_object, int c_object, CollisionType type)
+{
+ Player* pplayer_c = NULL;
+ switch (c_object)
+ {
+ case CO_PLAYER:
+ pplayer_c = (Player*) p_c_object;
+
+ if (type == COLLISION_NORMAL)
+ {
+ // Pick up if HELD (done in Player)
+ }
+
+ else if (type == COLLISION_SQUISH)
+ {
+ int squish_amount = (32 - (int)pplayer_c->base.y % 32);
+
+ if (squish_amount < 24)
+ frame = 3;
+ else if (squish_amount < 28)
+ frame = 2;
+ else if (squish_amount < 30)
+ frame = 1;
+ else
+ frame = 0;
+
+ if (squish_amount < 20) {
+ pplayer_c->physic.set_velocity_y(power);
+ pplayer_c->fall_mode = Player::TRAMPOLINE_JUMP;
}
+ else if (pplayer_c->physic.get_velocity_y() < 0)
+ pplayer_c->physic.set_velocity_y(-squish_amount/32);
+ }
+
+ break;
+
+ default:
+ break;
+
+ }
+}
- Tile::draw(pbouncy_brick->base.x - scroll_x,
- pbouncy_brick->base.y + pbouncy_brick->offset,
- pbouncy_brick->shape);
+/* Flying Platform */
+
+Sprite *img_flying_platform;
+
+FlyingPlatform::FlyingPlatform(LispReader& reader)
+{
+ reader.read_int_vector("x", pos_x);
+ reader.read_int_vector("y", pos_y);
+
+ velocity = 2.0;
+ reader.read_float("velocity", velocity);
+
+ base.x = pos_x[0];
+ base.y = pos_y[0];
+ base.width = 96;
+ base.height = 40;
+
+ point = 0;
+ move = false;
+
+ float x = pos_x[point+1] - pos_x[point];
+ float y = pos_y[point+1] - pos_y[point];
+ vel_x = x*velocity / sqrt(x*x + y*y);
+ vel_y = -(velocity - vel_x);
+
+ frame = 0;
+}
+
+FlyingPlatform::FlyingPlatform(int x, int y)
+{
+base.x = x;
+base.y = y;
+point = 0;
+move = false;
+}
+
+void
+FlyingPlatform::write(LispWriter& writer)
+{
+ writer.start_list("flying-trampoline");
+
+ writer.write_int_vector("x", pos_x);
+ writer.write_int_vector("y", pos_y);
+ writer.write_float("velocity", velocity);
+
+ writer.end_list("flying-trampoline");
+}
+
+void
+FlyingPlatform::draw(DrawingContext& context)
+{
+ img_flying_platform->draw(context, base, LAYER_OBJECTS);
+}
+
+void
+FlyingPlatform::action(float frame_ratio)
+{
+ // TODO: Remove if we're too far off the screen
+
+if(!move)
+ return;
+
+if((unsigned)point+1 != pos_x.size())
+ {
+ if(((pos_x[point+1] > pos_x[point] && base.x >= pos_x[point+1]) ||
+ (pos_x[point+1] < pos_x[point] && base.x <= pos_x[point+1]) ||
+ pos_x[point] == pos_x[point+1]) &&
+ ((pos_y[point+1] > pos_y[point] && base.y >= pos_y[point+1]) ||
+ (pos_y[point+1] < pos_y[point] && base.y <= pos_y[point+1]) ||
+ pos_y[point] == pos_y[point+1]))
+ {
+ point++;
+
+ float x = pos_x[point+1] - pos_x[point];
+ float y = pos_y[point+1] - pos_y[point];
+ vel_x = x*velocity / sqrt(x*x + y*y);
+ vel_y = -(velocity - vel_x);
}
+ }
+else // last point
+ {
+ // point = 0;
+ // reverse vector
+ return;
+ }
+/*
+if(pos_x[point+1] > base.x)
+ base.x += velocity * frame_ratio;
+else if(pos_x[point+1] < base.x)
+ base.x -= velocity * frame_ratio;
+
+if(pos_y[point+1] > base.y)
+ base.y += velocity * frame_ratio;
+else if(pos_y[point+1] < base.y)
+ base.y -= velocity * frame_ratio;
+*/
+
+base.x += vel_x * frame_ratio;
+base.y += vel_y * frame_ratio;
}
-void floating_score_init(floating_score_type* pfloating_score, float x, float y, int s)
+void
+FlyingPlatform::collision(const MovingObject&, int)
{
- pfloating_score->base.x = x;
- pfloating_score->base.y = y - 16;
- timer_init(&pfloating_score->timer,true);
- timer_start(&pfloating_score->timer,1000);
- pfloating_score->value = s;
+ // comes later
}
-void floating_score_action(floating_score_type* pfloating_score)
+void
+FlyingPlatform::collision(void *p_c_object, int c_object, CollisionType type)
{
- pfloating_score->base.y = pfloating_score->base.y - 2 * frame_ratio;
+(void) p_c_object;
+(void) type;
- if(!timer_check(&pfloating_score->timer))
- world.floating_scores.erase(static_cast<std::vector<floating_score_type>::iterator>(pfloating_score));
+// Player* pplayer_c = NULL;
+ switch (c_object)
+ {
+ case CO_PLAYER:
+// pplayer_c = (Player*) p_c_object;
+ move = true;
+
+ break;
+
+ default:
+ break;
+
+ }
}
-void floating_score_draw(floating_score_type* pfloating_score)
+Sprite *img_smoke_cloud;
+
+SmokeCloud::SmokeCloud(const Vector& pos)
+ : position(pos)
{
- char str[10];
- sprintf(str, "%d", pfloating_score->value);
- text_draw(&gold_text, str, (int)pfloating_score->base.x + 16 - strlen(str) * 8, (int)pfloating_score->base.y, 1);
+ timer.start(300);
}
-/* EOF */
+void
+SmokeCloud::action(float elapsed_time)
+{
+ position.y -= 1.2 * elapsed_time;
+
+ if(!timer.check())
+ remove_me();
+}
+
+void
+SmokeCloud::draw(DrawingContext& context)
+{
+ img_smoke_cloud->draw(context, position, LAYER_OBJECTS+1);
+}
+
+Particles::Particles(const Vector& epicenter, const Vector& velocity, const Vector& acceleration, int number, Color color_, int size_, int life_time)
+ : color(color_), size(size_), vel(velocity), accel(acceleration)
+{
+ timer.start(life_time);
+
+ // create particles
+ for(int p = 0; p < number; p++)
+ {
+ Particle* particle = new Particle;
+ particle->pos = epicenter;
+ particle->angle = (rand() % 360) * (M_PI / 180); // in radius
+
+ particles.push_back(particle);
+ }
+}
+
+Particles::~Particles()
+{
+ // free particles
+ for(std::vector<Particle*>::iterator i = particles.begin(); i < particles.end(); i++)
+ delete (*i);
+}
+
+void
+Particles::action(float elapsed_time)
+{
+ vel.x += accel.x * elapsed_time;
+ vel.y += accel.y * elapsed_time;
+
+ // update particles
+ for(int p = 0; p < particles.size(); p++)
+ {
+ particles[p]->pos.x += sin(particles[p]->angle) * vel.x * elapsed_time;
+ particles[p]->pos.y += cos(particles[p]->angle) * vel.y * elapsed_time;
+ }
+
+ if(!timer.check())
+ remove_me();
+}
+void
+Particles::draw(DrawingContext& context)
+{
+ // draw particles
+ for(int p = 0; p < particles.size(); p++)
+ {
+ context.draw_filled_rect(particles[p]->pos, Vector(size,size), color, LAYER_OBJECTS+10);
+ }
+}
+
+void load_object_gfx()
+{
+ img_trampoline = sprite_manager->load("trampoline");
+ img_trampoline->start_animation(0);
+ img_flying_platform = sprite_manager->load("flying_platform");
+ img_smoke_cloud = sprite_manager->load("stomp");
+}
projects / supertux.git / blobdiff