155 lines
4.3 KiB
C
155 lines
4.3 KiB
C
// rolling_log.c.inc
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// why are the falling platforms and rolling logs grouped
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// together? seems strange, but it also cooresponds to the
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// behavior script grouping if the same file is assumed.
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// hypothesis is that the object in the middle here used to be
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// a rolling log of another variation.
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void bhv_ttm_rolling_log_init(void) {
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o->oPitouneUnkF8 = 3970.0f;
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o->oPitouneUnkFC = 3654.0f;
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o->oPitouneUnkF4 = 271037.0f;
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o->oMoveAngleYaw = 8810;
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o->oForwardVel = 0;
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o->oVelX = 0;
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o->oVelZ = 0;
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o->oFaceAnglePitch = 0;
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o->oAngleVelPitch = 0;
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}
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void rolling_log_roll_log(void) {
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f32 sp24;
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if (gMarioObject->platform == o) {
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sp24 = (gMarioObject->header.gfx.pos[2] - o->oPosZ) * coss(-1*o->oMoveAngleYaw)
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- (gMarioObject->header.gfx.pos[0] - o->oPosX) * sins(-1*o->oMoveAngleYaw);
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if (sp24 > 0)
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o->oAngleVelPitch += 0x10;
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else
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o->oAngleVelPitch -= 0x10;
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if (o->oAngleVelPitch > 0x200)
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o->oAngleVelPitch = 0x200;
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if (o->oAngleVelPitch < -0x200)
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o->oAngleVelPitch = -0x200;
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} else {
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if (is_point_close_to_object(o, o->oHomeX, o->oHomeY, o->oHomeZ, 100)) {
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if (o->oAngleVelPitch != 0) {
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if (o->oAngleVelPitch > 0)
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o->oAngleVelPitch -= 0x10;
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else
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o->oAngleVelPitch += 0x10;
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if (o->oAngleVelPitch < 0x10 && o->oAngleVelPitch > -0x10)
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o->oAngleVelPitch = 0;
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}
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} else {
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if (o->oAngleVelPitch != 0x100) {
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if (o->oAngleVelPitch > 0x100)
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o->oAngleVelPitch -= 0x10;
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else
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o->oAngleVelPitch += 0x10;
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if (o->oAngleVelPitch < 0x110 && o->oAngleVelPitch > 0xF0)
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o->oAngleVelPitch = 0x100;
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}
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}
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}
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}
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void bhv_rolling_log_loop(void) {
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f32 prevX = o->oPosX;
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f32 prevZ = o->oPosZ;
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rolling_log_roll_log();
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o->oForwardVel = o->oAngleVelPitch / 0x40;
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o->oVelX = o->oForwardVel * sins(o->oMoveAngleYaw);
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o->oVelZ = o->oForwardVel * coss(o->oMoveAngleYaw);
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o->oPosX += o->oVelX;
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o->oPosZ += o->oVelZ;
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if (o->oPitouneUnkF4 < sqr(o->oPosX - o->oPitouneUnkF8) + sqr(o->oPosZ - o->oPitouneUnkFC)) {
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o->oForwardVel = 0;
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o->oPosX = prevX;
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o->oPosZ = prevZ;
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o->oVelX = 0;
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o->oVelZ = 0;
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}
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o->oFaceAnglePitch += o->oAngleVelPitch;
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if (absf_2(o->oFaceAnglePitch & 0x1FFF) < 528.0f && o->oAngleVelPitch != 0) {
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cur_obj_play_sound_2(SOUND_GENERAL_UNKNOWN1_2);
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}
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}
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void volcano_act_1(void) {
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o->oRollingLogUnkF4 += 4.0f;
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o->oAngleVelPitch += o->oRollingLogUnkF4;
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o->oFaceAnglePitch -= o->oAngleVelPitch;
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if (o->oFaceAnglePitch < -0x4000) {
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o->oFaceAnglePitch = -0x4000;
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o->oAngleVelPitch = 0;
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o->oRollingLogUnkF4 = 0;
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o->oAction = 2;
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cur_obj_play_sound_2(SOUND_GENERAL_BIG_POUND);
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set_camera_shake_from_point(SHAKE_POS_LARGE, o->oPosX, o->oPosY, o->oPosZ);
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}
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}
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void volcano_act_3(void) {
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o->oAngleVelPitch = 0x90;
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o->oFaceAnglePitch += o->oAngleVelPitch;
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if (o->oFaceAnglePitch > 0)
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o->oFaceAnglePitch = 0;
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if (o->oTimer == 200)
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o->oAction = 0;
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}
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void bhv_volcano_trap_loop(void) {
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switch (o->oAction) {
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case 0:
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if (is_point_within_radius_of_mario(o->oPosX, o->oPosY, o->oPosZ, 1000)) {
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o->oAction = 1;
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cur_obj_play_sound_2(SOUND_GENERAL_QUIET_POUND2);
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}
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break;
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case 1:
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volcano_act_1();
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break;
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case 2:
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if (o->oTimer < 8) {
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o->oPosY = o->oHomeY + sins(o->oTimer * 0x1000) * 10.0f;
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}
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if (o->oTimer == 50) {
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cur_obj_play_sound_2(SOUND_GENERAL_UNK45);
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o->oAction = 3;
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}
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break;
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case 3:
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volcano_act_3();
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break;
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}
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}
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void bhv_lll_rolling_log_init(void) {
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o->oPitouneUnkF8 = 5120.0f;
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o->oPitouneUnkFC = 6016.0f;
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o->oPitouneUnkF4 = 1048576.0f;
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o->oMoveAngleYaw = 0x3FFF;
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o->oForwardVel = 0;
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o->oVelX = 0;
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o->oVelZ = 0;
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o->oFaceAnglePitch = 0;
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o->oAngleVelPitch = 0;
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}
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