sm64

A Super Mario 64 decompilation
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pole.inc.c (1065B)

      1 
      2 /**
      3  * Behaviors for bhvPoleGrabbing and bhvGiantPole.
      4  *
      5  * bhvPoleGrabbing is a generic behavior used almost anywhere the player can
      6  * grab onto and climb up another object.
      7  *
      8  * bhvGiantPole controls the large pole in Whomp's Fortress and differs from
      9  * other poles because it spawns a yellow ball that rests at its top.
     10  */
     11 
     12 /**
     13  * Initialize the hitbox height field for bhvPoleGrabbing.
     14  */
     15 void bhv_pole_init(void) {
     16     /**
     17      * This is equivalent to using `o->oBhvParams2ndByte` according to
     18      * `spawn_objects_from_info`.
     19      */
     20     s32 tenthHitboxHeight = (o->oBhvParams >> 16) & 0xFF;
     21     o->hitboxHeight = tenthHitboxHeight * 10;
     22 }
     23 
     24 /**
     25  * Main loop for bhvGiantPole. It is equivalent to bhv_pole_base_loop() except
     26  * for the fact that it spawns a yellow sphere at the top of the pole on the
     27  * first frame.
     28  */
     29 void bhv_giant_pole_loop(void) {
     30     if (o->oTimer == 0) {
     31         struct Object *topBall = spawn_object(o, MODEL_YELLOW_SPHERE, bhvYellowBall);
     32         topBall->oPosY += o->hitboxHeight + 50.0f;
     33     }
     34     bhv_pole_base_loop();
     35 }