diff options
Diffstat (limited to 'src/entities.cpp')
| -rw-r--r-- | src/entities.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/entities.cpp b/src/entities.cpp index 0479d5e..acc45bd 100644 --- a/src/entities.cpp +++ b/src/entities.cpp @@ -227,28 +227,32 @@ void Player::interact(){ //the function that will cause the player to search for * the memory address passed to it is directly modified. */ -void NPC::wander(int timeRun, vec2 *v){ //this makes the entites wander about +void NPC::wander(int timeRun){ + /* * Direction is the variable that decides what direction the entity will travel in * the value is either -1, 0, or 1. -1 being left, 0 means that the npc will stay still * and a value of 1 makes the entity move to the right */ - static int direction; //variable to decide what direction the entity moves + + static int direction; + /* * Ticks to use is a variable in the entity class that counts the total ticks that need to be used * * This loop only runs when ticksToUse is 0, this means that the speed, direction, etc... Will be * calculated only after the npc has finished his current walking state */ + if(ticksToUse == 0){ ticksToUse = timeRun; - v->x = .008*HLINE; //sets the inital velocity of the entity + vel.x = .008*HLINE; //sets the inital velocity of the entity direction = (getRand() % 3 - 1); //sets the direction to either -1, 0, 1 //this lets the entity move left, right, or stay still if(direction==0)ticksToUse*=2; - v->x *= direction; //changes the velocity based off of the direction + vel.x *= direction; //changes the velocity based off of the direction } - ticksToUse--; //removes one off of the entities timer + ticksToUse--; //removes one off of the entities timer } std::vector<int (*)(NPC *)> AIpreload; // A dynamic array of AI functions that are being preloaded |