#include "level.h"
#include "tile.h"
#include "resources.h"
+#include "gameobjs.h"
Surface* img_distro[4];
get_level()->load_gfx();
activate_bad_guys();
+ activate_objects();
activate_particle_systems();
get_level()->load_song();
get_level()->load_gfx();
activate_bad_guys();
+ activate_objects();
activate_particle_systems();
get_level()->load_song();
for (BadGuys::iterator i = bad_guys.begin(); i != bad_guys.end(); ++i)
delete *i;
+ for (Trampolines::iterator i = trampolines.begin(); i != trampolines.end(); ++i)
+ delete *i;
+
for (ParticleSystems::iterator i = particle_systems.begin();
i != particle_systems.end(); ++i)
delete *i;
}
void
+World::activate_objects()
+{
+ for (std::vector< ObjectData<TrampolineData> >::iterator i = level->trampoline_data.begin();
+ i != level->trampoline_data.end();
+ ++i)
+ {
+ add_object<Trampoline, ObjectData<TrampolineData> >(*i);
+ }
+}
+
+void
World::activate_particle_systems()
{
if (level->particle_system == "clouds")
int y,x;
/* Draw the real background */
+ drawgradient(level->bkgd_top, level->bkgd_bottom);
if(level->img_bkgd)
- {
- int s = (int)((float)scroll_x * ((float)level->bkgd_speed/100.0f)) % screen->w;
- level->img_bkgd->draw_part(s, 0,0,0,level->img_bkgd->w - s, level->img_bkgd->h);
- level->img_bkgd->draw_part(0, 0,screen->w - s ,0,s,level->img_bkgd->h);
- }
- else
- {
- drawgradient(level->bkgd_top, level->bkgd_bottom);
- }
+ level->draw_bg();
+
/* Draw particle systems (background) */
std::vector<ParticleSystem*>::iterator p;
}
/* Draw background: */
- for (y = 0; y < 16 && y < level->height; ++y)
+ for (y = 0; y < VISIBLE_TILES_Y && y < level->height; ++y)
{
- for (x = 0; x < 21; ++x)
+ for (x = 0; x < VISIBLE_TILES_X; ++x)
{
Tile::draw(32*x - fmodf(scroll_x, 32), y * 32 - fmodf(scroll_y, 32),
level->bg_tiles[(int)y + (int)(scroll_y / 32)][(int)x + (int)(scroll_x / 32)]);
}
/* Draw interactive tiles: */
- for (y = 0; y < 16 && y < level->height; ++y)
+ for (y = 0; y < VISIBLE_TILES_Y && y < level->height; ++y)
{
- for (x = 0; x < 21; ++x)
+ for (x = 0; x < VISIBLE_TILES_X; ++x)
{
Tile::draw(32*x - fmodf(scroll_x, 32), y * 32 - fmodf(scroll_y, 32),
level->ia_tiles[(int)y + (int)(scroll_y / 32)][(int)x + (int)(scroll_x / 32)]);
for (BadGuys::iterator i = bad_guys.begin(); i != bad_guys.end(); ++i)
(*i)->draw();
+ for (Trampolines::iterator i = trampolines.begin(); i != trampolines.end(); ++i)
+ (*i)->draw();
+
tux.draw();
for (unsigned int i = 0; i < bullets.size(); ++i)
broken_bricks[i]->draw();
/* Draw foreground: */
- for (y = 0; y < 16 && y < level->height; ++y)
+ for (y = 0; y < VISIBLE_TILES_Y && y < level->height; ++y)
{
- for (x = 0; x < 21; ++x)
+ for (x = 0; x < VISIBLE_TILES_X; ++x)
{
Tile::draw(32*x - fmodf(scroll_x, 32), y * 32 - fmodf(scroll_y, 32),
level->fg_tiles[(int)y + (int)(scroll_y / 32)][(int)x + (int)(scroll_x / 32)]);
for (BadGuys::iterator i = bad_guys.begin(); i != bad_guys.end(); ++i)
(*i)->action(frame_ratio);
+ for (Trampolines::iterator i = trampolines.begin(); i != trampolines.end(); ++i)
+ (*i)->action(frame_ratio);
+
/* update particle systems */
std::vector<ParticleSystem*>::iterator p;
for(p = particle_systems.begin(); p != particle_systems.end(); ++p)
}
}
-/* the space that it takes for the screen to start scrolling, regarding
+/* the space that it takes for the screen to start scrolling, regarding */
/* screen bounds (in pixels) */
-// should be higher than screen->w/2 (320)
-#define X_SPACE (400-16)
-// should be less than screen->h/2 (240)
-#define Y_SPACE 200
+// should be higher than screen->w/2 (400)
+#define X_SPACE (500-16)
+// should be less than screen->h/2 (300)
+#define Y_SPACE 250
// the time it takes to move the camera (in ms)
#define CHANGE_DIR_SCROLL_SPEED 2000
float tux_pos_y = tux.base.y + (tux.base.height/2);
- if (scroll_y < tux_pos_y - (screen->h - Y_SPACE))
- scroll_y = tux_pos_y - (screen->h - Y_SPACE);
- else if (scroll_y > tux_pos_y - Y_SPACE)
- scroll_y = tux_pos_y - Y_SPACE;
+ if(level->height > VISIBLE_TILES_Y-1 && !tux.dying)
+ {
+ if (scroll_y < tux_pos_y - (screen->h - Y_SPACE))
+ scroll_y = tux_pos_y - (screen->h - Y_SPACE);
+ else if (scroll_y > tux_pos_y - Y_SPACE)
+ scroll_y = tux_pos_y - Y_SPACE;
+ }
// this code prevent the screen to scroll before the start or after the level's end
- if(scroll_y < 0)
- scroll_y = 0;
if(scroll_y > level->height * 32 - screen->h)
scroll_y = level->height * 32 - screen->h;
+ if(scroll_y < 0)
+ scroll_y = 0;
/* X-axis scrolling */
if(tux.old_dir != tux.dir && level->back_scrolling)
scrolling_timer.start(CHANGE_DIR_SCROLL_SPEED);
+ bool right = false;
+ bool left = false;
+ if (tux.physic.get_velocity_x() > 0)
+ right = true;
+ else if (tux.physic.get_velocity_x() < 0)
+ left = true;
+ else
+ {
+ if (tux.dir == RIGHT)
+ right = true;
+ else
+ left = true;
+ }
+
if(scrolling_timer.check())
{
float final_scroll_x;
- if (tux.physic.get_velocity_x() > 0)
+ if (right)
final_scroll_x = tux_pos_x - (screen->w - X_SPACE);
- else if (tux.physic.get_velocity_x() < 0)
- final_scroll_x = tux_pos_x - X_SPACE;
else
- {
- if (tux.dir == RIGHT)
- final_scroll_x = tux_pos_x - (screen->w - X_SPACE);
- else if (tux.dir == LEFT && level->back_scrolling)
- final_scroll_x = tux_pos_x - X_SPACE;
- }
+ final_scroll_x = tux_pos_x - X_SPACE;
scroll_x += (final_scroll_x - scroll_x)
/ (frame_ratio * (CHANGE_DIR_SCROLL_SPEED / 100))
+ (tux.physic.get_velocity_x() * frame_ratio + tux.physic.get_acceleration_x() * frame_ratio * frame_ratio);
- // std::cerr << tux_pos_x << " " << final_scroll_x << " " << scroll_x << std::endl;
-
}
else
{
- if (tux.physic.get_velocity_x() > 0 && scroll_x < tux_pos_x - (screen->w - X_SPACE))
+ if (right && scroll_x < tux_pos_x - (screen->w - X_SPACE))
scroll_x = tux_pos_x - (screen->w - X_SPACE);
- else if (tux.physic.get_velocity_x() < 0 && scroll_x > tux_pos_x - X_SPACE && level->back_scrolling)
+ else if (left && scroll_x > tux_pos_x - X_SPACE && level->back_scrolling)
scroll_x = tux_pos_x - X_SPACE;
- else
- {
- if (tux.dir == RIGHT && scroll_x < tux_pos_x - (screen->w - X_SPACE))
- scroll_x = tux_pos_x - (screen->w - X_SPACE);
- else if (tux.dir == LEFT && scroll_x > tux_pos_x - X_SPACE && level->back_scrolling)
- scroll_x = tux_pos_x - X_SPACE;
- }
}
// this code prevent the screen to scroll before the start or after the level's end
- if(scroll_x < 0)
- scroll_x = 0;
if(scroll_x > level->width * 32 - screen->w)
scroll_x = level->width * 32 - screen->w;
+ if(scroll_x < 0)
+ scroll_x = 0;
}
void
// collision functions of the collided objects.
// collide with bad_guy first, since bullet_collision will
// delete the bullet
- (*j)->collision(0, CO_BULLET);
+ (*j)->collision(&bullets[i], CO_BULLET);
bullets[i].collision(CO_BADGUY);
break; // bullet is invalid now, so break
}
upgrades[i].collision(&tux, CO_PLAYER, COLLISION_NORMAL);
}
}
+
+ // CO_TRAMPOLINE & (CO_PLAYER or CO_BADGUY)
+ for (Trampolines::iterator i = trampolines.begin(); i != trampolines.end(); ++i)
+ {
+ if (rectcollision((*i)->base, tux.base))
+ {
+ if (tux.previous_base.y < tux.base.y &&
+ tux.previous_base.y + tux.previous_base.height
+ < (*i)->base.y + (*i)->base.height/2)
+ {
+ (*i)->collision(&tux, CO_PLAYER, COLLISION_SQUISH);
+ }
+ else if (tux.previous_base.y <= tux.base.y)
+ {
+ tux.collision(*i, CO_TRAMPOLINE);
+ (*i)->collision(&tux, CO_PLAYER, COLLISION_NORMAL);
+ }
+ }
+ }
}
void
return badguy;
}
+template<class T, class U>
+T*
+World::add_object(U data)
+{
+ T* tobject = new T(data);
+
+ if (data.type == OBJ_TRAMPOLINE)
+ trampolines.push_back(tobject);
+
+ return tobject;
+}
+
void
World::add_upgrade(float x, float y, Direction dir, UpgradeKind kind)
{
}
/* Break a brick: */
-void
+bool
World::trybreakbrick(float x, float y, bool small)
{
Level* plevel = get_level();
play_sound(sounds[SND_DISTRO], SOUND_CENTER_SPEAKER);
player_status.score = player_status.score + SCORE_DISTRO;
player_status.distros++;
+ return true;
}
else if (!small)
{
/* Get some score: */
play_sound(sounds[SND_BRICK], SOUND_CENTER_SPEAKER);
player_status.score = player_status.score + SCORE_BRICK;
+
+ return true;
}
}
+
+ return false;
}
/* Empty a box: */
player_status.distros++;
break;
- case 2: // Add an upgrade!
+ case 2: // Add a fire flower upgrade!
+ if (tux.size == SMALL) /* Tux is small, add mints! */
+ add_upgrade(posx, posy, col_side, UPGRADE_GROWUP);
+ else /* Tux is big, add a fireflower: */
+ add_upgrade(posx, posy, col_side, UPGRADE_FIREFLOWER);
+ play_sound(sounds[SND_UPGRADE], SOUND_CENTER_SPEAKER);
+ break;
+
+ case 5: // Add an ice flower upgrade!
if (tux.size == SMALL) /* Tux is small, add mints! */
add_upgrade(posx, posy, col_side, UPGRADE_GROWUP);
else /* Tux is big, add an iceflower: */
projects / supertux.git / blobdiff