diff options
Diffstat (limited to 'src/items.cpp')
| -rw-r--r-- | src/items.cpp | 98 |
1 files changed, 91 insertions, 7 deletions
diff --git a/src/items.cpp b/src/items.cpp index 403c49e..f88186a 100644 --- a/src/items.cpp +++ b/src/items.cpp @@ -18,11 +18,68 @@ int BaseItem::useItem() int Sword::useItem() { - std::cout << "Swing!" << std::endl; - if (player->left) - rotation += 10.0f; - else - rotation -= 10.0f; + if (inUse()) + return -1; + + std::thread([this]{ + setUse(true); + volatile bool swing = true; + bool back = false; + float coef = 0.0f; + + while (swing) { + + // handle swinging + if (!back) + coef += .8f; + else + coef -= .4f; + + if (player->left) + rotation = coef; + else + rotation = -coef; + + if (coef > 80 && !back) + back = true; + + if (coef <= 0 && back) { + swing = false; + coef = 0.0f; + rotation = 0.0f; + } + + if (!back) { + // handle collision with interaction + hitbox.start.y = player->loc.y+(player->height/3); + hitbox.start.x = player->left ? player->loc.x : player->loc.x + player->width; + + for (auto &e : interact) { + float dist = 0.0f; + while (dist < dim.y) { + hitbox.end = hitbox.start; + hitbox.end.x += dist * cos(rotation*PI/180); + hitbox.end.y += dist * sin(rotation*PI/180); + + if (hitbox.end.x > e->loc.x && hitbox.end.x < e->loc.x + e->width) { + if (hitbox.end.y > e->loc.y && hitbox.end.y < e->loc.y + e->height) { + e->takeHit(damage, 600); + } + } + + dist += HLINES(1); + } + } + } + + // add a slight delay + SDL_Delay(1); + } + for (auto &e : interact) + e->setCooldown(0); + setUse(false); + }).detach(); + return 0; } @@ -81,9 +138,26 @@ RawFood* RawFood::clone() * ITEM * **************************************************/ -Item::~Item() +bool Item::inUse() { - delete tex; + return beingUsed; +} + +void Item::setUse(bool use) +{ + beingUsed = use; +} + +void Item::addInteract(Entity* e) +{ + interact.push_back(e); +} + +void Item::addInteract(std::vector<Entity*> e) +{ + for (auto &v : e) { + interact.push_back(v); + } } GLuint Item::rtex() @@ -96,6 +170,11 @@ GLuint Item::rtex(int n) return tex->image[n]; } +Item::~Item() +{ + delete tex; +} + /************************************************** * SWORD * **************************************************/ @@ -105,6 +184,11 @@ float Sword::getDamage() return damage; } +void Sword::setDamage(float d) +{ + damage = d; +} + /************************************************** * BOW * **************************************************/ |