diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/creature.cpp | 5 | ||||
| -rw-r--r-- | src/dna.cpp | 17 | ||||
| -rw-r--r-- | src/list.cpp | 2 |
3 files changed, 21 insertions, 3 deletions
diff --git a/src/creature.cpp b/src/creature.cpp index 0b7a438..1cd0a52 100644 --- a/src/creature.cpp +++ b/src/creature.cpp @@ -107,7 +107,7 @@ void Creature::Action() hasTarget = false; } else if( Distance(rect,target->getRect()) < mine.reach && target->getType() == CREATURE_TYPE && target->getGender() != gender ){ - target->impregnate(); + target->impregnate(mine); hasTarget = false; } else @@ -157,10 +157,11 @@ void Creature::Move(SDL_Rect R) } } -void Creature::impregnate() +void Creature::impregnate(Dna D) { if(!pregnate){ pregnate = true; pregnancyTime = 0; + childs = mine.combine(D); } } diff --git a/src/dna.cpp b/src/dna.cpp index 36eda3d..1145276 100644 --- a/src/dna.cpp +++ b/src/dna.cpp @@ -12,3 +12,20 @@ Dna::Dna() expectedAge = CREATURE_EXP_AGE; sizeMax = CREATURE_SIZE_MAX; } + +Dna Dna::combine(Dna D) +{ + Dna N; + + N.maxHealth = (this->maxHealth + D.maxHealth)/2; + N.speed = (this->speed + D.speed)/2; + N.reach = (this->reach + D.reach)/2; + N.bestSense = (this->bestSense + D.bestSense)/2; + N.bite = (this->bite + D.bite)/2; + N.amountToGrow = (this->amountToGrow + D.amountToGrow)/2; + N.expectedPregnancyTime = (this->expectedPregnancyTime + D.expectedPregnancyTime)/2; + N.expectedAge = (this->expectedAge + D.expectedAge)/2; + N.sizeMax = (this->sizeMax + D.sizeMax)/2; + + return N; +} diff --git a/src/list.cpp b/src/list.cpp index 0439278..4f2ddc4 100644 --- a/src/list.cpp +++ b/src/list.cpp @@ -43,7 +43,7 @@ void List::Behavior() it->Behavior(); if(it->getPregnancyReady()){ - Dna D = it->getDNA(); + Dna D = it->getChildDNA(); SDL_Rect Rect = it->getRect(); Rect.h = Rect.w = D.sizeMax / 5; Creature X(main,Rect,D); |