sm64

A Super Mario 64 decompilation
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celebration_star.inc.c (2745B)

      1 // celebration_star.inc.c
      2 
      3 void bhv_celebration_star_init(void) {
      4     o->oHomeX = gMarioObject->header.gfx.pos[0];
      5     o->oPosY = gMarioObject->header.gfx.pos[1] + 30.0f;
      6     o->oHomeZ = gMarioObject->header.gfx.pos[2];
      7     o->oMoveAngleYaw = gMarioObject->header.gfx.angle[1] + 0x8000;
      8     o->oCelebStarDiameterOfRotation = 100;
      9 #if BUGFIX_STAR_BOWSER_KEY
     10     if (gCurrLevelNum == LEVEL_BOWSER_1 || gCurrLevelNum == LEVEL_BOWSER_2) {
     11         o->header.gfx.sharedChild = gLoadedGraphNodes[MODEL_BOWSER_KEY];
     12         o->oFaceAnglePitch = 0;
     13         o->oFaceAngleRoll = 0xC000;
     14         cur_obj_scale(0.1f);
     15         o->oCelebStarUnkF4 = 1;
     16     } else {
     17         o->header.gfx.sharedChild = gLoadedGraphNodes[MODEL_STAR];
     18         o->oFaceAnglePitch = 0;
     19         o->oFaceAngleRoll = 0;
     20         cur_obj_scale(0.4f);
     21         o->oCelebStarUnkF4 = 0;
     22     }
     23 #else
     24     o->header.gfx.sharedChild = gLoadedGraphNodes[MODEL_STAR];
     25     cur_obj_scale(0.4f);
     26     o->oFaceAnglePitch = 0;
     27     o->oFaceAngleRoll = 0;
     28 #endif
     29 }
     30 
     31 void celeb_star_act_spin_around_mario(void) {
     32     o->oPosX = o->oHomeX + sins(o->oMoveAngleYaw) * (f32)(o->oCelebStarDiameterOfRotation / 2);
     33     o->oPosZ = o->oHomeZ + coss(o->oMoveAngleYaw) * (f32)(o->oCelebStarDiameterOfRotation / 2);
     34     o->oPosY += 5.0f;
     35     o->oFaceAngleYaw += 0x1000;
     36     o->oMoveAngleYaw += 0x2000;
     37 
     38     if (o->oTimer == 40) {
     39         o->oAction = CELEB_STAR_ACT_FACE_CAMERA;
     40     }
     41 
     42     if (o->oTimer < 35) {
     43         spawn_object(o, MODEL_SPARKLES, bhvCelebrationStarSparkle);
     44         o->oCelebStarDiameterOfRotation++;
     45     } else {
     46         o->oCelebStarDiameterOfRotation -= 20;
     47     }
     48 }
     49 
     50 void celeb_star_act_face_camera(void) {
     51     if (o->oTimer < 10) {
     52 #if BUGFIX_STAR_BOWSER_KEY
     53         if (o->oCelebStarUnkF4 == 0) {
     54             cur_obj_scale((f32) o->oTimer / 10.0);
     55         } else {
     56             cur_obj_scale((f32) o->oTimer / 30.0);
     57         }
     58 #else
     59         cur_obj_scale((f32) o->oTimer / 10.0);
     60 #endif
     61         o->oFaceAngleYaw += 0x1000;
     62     } else {
     63         o->oFaceAngleYaw = gMarioObject->header.gfx.angle[1];
     64     }
     65 
     66     if (o->oTimer == 59) {
     67         o->activeFlags = ACTIVE_FLAG_DEACTIVATED;
     68     }
     69 }
     70 
     71 void bhv_celebration_star_loop(void) {
     72     switch (o->oAction) {
     73         case CELEB_STAR_ACT_SPIN_AROUND_MARIO:
     74             celeb_star_act_spin_around_mario();
     75             break;
     76 
     77         case CELEB_STAR_ACT_FACE_CAMERA:
     78             celeb_star_act_face_camera();
     79             break;
     80     }
     81 }
     82 
     83 void bhv_celebration_star_sparkle_loop(void) {
     84     o->oPosY -= 15.0f;
     85 
     86     if (o->oTimer == 12) {
     87         o->activeFlags = ACTIVE_FLAG_DEACTIVATED;
     88     }
     89 }
     90 
     91 void bhv_star_key_collection_puff_spawner_loop(void) {
     92     spawn_mist_particles_variable(0, 10, 30.0f);
     93     o->activeFlags = ACTIVE_FLAG_DEACTIVATED;
     94 }