チョッパーの作り方 - 逐次解説（その3）

    run_time_permissions(integer perm) {

        if (perm) {

            llStartAnimation("NN riding 1 4");

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アクションを起動

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            llTakeControls(CONTROL_FWD | CONTROL_BACK | CONTROL_RIGHT | CONTROL_LEFT | CONTROL_ROT_RIGHT 

                           | CONTROL_ROT_LEFT | CONTROL_UP | CONTROL_DOWN, TRUE, FALSE);

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矢印キー等からの入力を取得

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        }

    }

    control(key id, integer level, integer edge) {

        vector angular_motor;

        vector vel = llGetVel();

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速度を vel に設定

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        if (level & CONTROL_FWD) {

            llLoopSound("bike_drive", 1);

            llMessageLinked(LINK_SET, gLightsOn, "brake_off", "");

            if (!llGetStatus(STATUS_PHYSICS)) {

                llSetStatus(STATUS_PHYSICS | STATUS_ROTATE_X | STATUS_ROTATE_Y | STATUS_ROTATE_Z, TRUE);

                llCollisionSound("", 0);

            }

            llSetVehicleVectorParam(VEHICLE_LINEAR_MOTOR_DIRECTION, );

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前進

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        }

        if (level & CONTROL_BACK) {

            llLoopSound("bike_drive", 1);

            llMessageLinked(LINK_SET, gLightsOn, "brake_on", "");

            // llSetVehicleRotationParam(VEHICLE_REFERENCE_FRAME,  );

            if (!llGetStatus(STATUS_PHYSICS)) {

                llSetStatus(STATUS_PHYSICS | STATUS_ROTATE_X | STATUS_ROTATE_Y | STATUS_ROTATE_Z, TRUE);

                llCollisionSound("", 0);

            }

            llSetVehicleVectorParam(VEHICLE_LINEAR_MOTOR_DIRECTION, );

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ブレーキ?

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        }

        if (level & (CONTROL_RIGHT|CONTROL_ROT_RIGHT)) {

            llLoopSound("bike_drive", 1);

            // llSetVehicleRotationParam(VEHICLE_REFERENCE_FRAME,  );

            angular_motor.x += 25;

            angular_motor.z -= 10;

        }

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右に

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        if (level & (CONTROL_LEFT|CONTROL_ROT_LEFT)) {

            llLoopSound("bike_drive",1);

            // llSetVehicleRotationParam(VEHICLE_REFERENCE_FRAME,  );

            angular_motor.x -= 25;

            angular_motor.z += 10;

            // llWhisper(0,(string)llGround() + " -- " + (string)llGetPos());

        }

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左に

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        if (level & (CONTROL_UP)) {

            // llSetVehicleRotationParam(VEHICLE_REFERENCE_FRAME,  );

            angular_motor.y -= 75;

        }

        if (level & (CONTROL_DOWN)) {

            // llSetVehicleRotationParam(VEHICLE_REFERENCE_FRAME,  );

            angular_motor.y += 75;

        }

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この辺はいまいちわからない w

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        if ((edge & CONTROL_FWD) && (level & CONTROL_FWD)) {

            //

            // We have a few message links to communicate to the other

            // scritps when we start to accelerate and let off the gas.

            //

            llMessageLinked(LINK_SET, 0, "burst", "");

        }

        if ((edge & CONTROL_BACK) && !(level & CONTROL_BACK)) {

            llMessageLinked(LINK_SET, gLightsOn, "brake_off", "");

        }

        llSetVehicleVectorParam(VEHICLE_ANGULAR_MOTOR_DIRECTION, angular_motor);

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ここで 指示

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    }

    timer() {

            llLoopSound("bike_idle", 1);

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0.5 秒毎に再生

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    }

}