sw-battle-test-c

Interesting test task in C instead of C++
git clone git://bsandro.tech/sw-battle-test-c
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movement.c (981B)

      1 
      2 #include <stdlib.h>
      3 #include <stdbool.h>
      4 #include <stdio.h>
      5 #include "stb_ds.h"
      6 #include "actions/movement.h"
      7 #include "core/ecs/entity.h"
      8 #include "core/world.h"
      9 
     10 bool Action_Movement(Entity *e, World *w) {
     11     //printf("unit %d try movement\n", e->id);
     12     MovementTarget mt = Entity_Find_Component(e, COMPONENT_MOVEMENT_TARGET)->movement_target;
     13     Component *p = Entity_Find_Component(e, COMPONENT_POSITION);
     14     // melee action already should've taken care of any neighbor enemies so we don't check for that
     15     if (mt.x!=p->position.x||mt.y!=p->position.y) {
     16         Position old = p->position;
     17         // @todo dumb
     18         if (mt.x>p->position.x) p->position.x++;
     19         else if (mt.x<p->position.x) p->position.x--;
     20         if (mt.y>p->position.y) p->position.y++;
     21         else if (mt.y<p->position.y) p->position.y--;
     22         printf("[%d] UNIT_MOVED unitId=%d x=%d y=%d\n", w->turn, e->id, p->position.x, p->position.y);
     23         return true;
     24     }
     25     return false;
     26 }