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https://github.com/QuantumLeaps/qpc.git
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245 lines
8.5 KiB
C
245 lines
8.5 KiB
C
/*****************************************************************************
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* Model: game.qm
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* File: ./ship.c
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*
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* This code has been generated by QM tool (see state-machine.com/qm).
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* DO NOT EDIT THIS FILE MANUALLY. All your changes will be lost.
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*
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* This program is open source software: you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published
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* by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*****************************************************************************/
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/*${.::ship.c} .............................................................*/
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#include "qpc.h"
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#include "bsp.h"
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#include "game.h"
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/* Q_DEFINE_THIS_FILE */
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#define SHIP_WIDTH 5
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#define SHIP_HEIGHT 3
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/* encapsulated delcaration of the Ship active object ----------------------*/
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#if ((QP_VERSION < 580) || (QP_VERSION != ((QP_RELEASE^4294967295) % 0x3E8)))
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#error qpc version 5.8.0 or higher required
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#endif
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/*${AOs::Ship} .............................................................*/
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typedef struct {
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/* protected: */
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QActive super;
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/* private: */
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uint8_t x;
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uint16_t y;
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uint8_t exp_ctr;
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uint16_t score;
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} Ship;
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/* protected: */
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static QState Ship_initial(Ship * const me, QEvt const * const e);
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static QState Ship_active(Ship * const me, QEvt const * const e);
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static QState Ship_parked(Ship * const me, QEvt const * const e);
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static QState Ship_flying(Ship * const me, QEvt const * const e);
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static QState Ship_exploding(Ship * const me, QEvt const * const e);
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/* local objects -----------------------------------------------------------*/
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static Ship l_ship; /* the sole instance of the Ship active object */
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/* Public-scope objects ----------------------------------------------------*/
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QMActive * const AO_Ship = &l_ship.super; /* opaque AO pointer */
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/* Active object definition ------------------------------------------------*/
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/*${AOs::Ship_ctor} ........................................................*/
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void Ship_ctor(void) {
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Ship *me = &l_ship;
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QActive_ctor(&me->super, Q_STATE_CAST(&Ship_initial));
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me->x = GAME_SHIP_X;
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me->y = (GAME_SHIP_Y << 2);
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}
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/*${AOs::Ship} .............................................................*/
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/*${AOs::Ship::SM} .........................................................*/
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static QState Ship_initial(Ship * const me, QEvt const * const e) {
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/* ${AOs::Ship::SM::initial} */
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(void)e; /* avoid the compiler warning 'usused parameter' */
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QActive_subscribe((QActive *)me, TIME_TICK_SIG);
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QActive_subscribe((QActive *)me, PLAYER_TRIGGER_SIG);
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/* object dictionaries... */
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QS_OBJ_DICTIONARY(&l_ship);
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/* function dictionaries for Ship HSM... */
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QS_FUN_DICTIONARY(&Ship_initial);
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QS_FUN_DICTIONARY(&Ship_active);
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QS_FUN_DICTIONARY(&Ship_parked);
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QS_FUN_DICTIONARY(&Ship_flying);
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QS_FUN_DICTIONARY(&Ship_exploding);
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/* local signals... */
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//QS_SIG_DICTIONARY(PLAYER_SHIP_MOVE_SIG, &l_ship);
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QS_SIG_DICTIONARY(TAKE_OFF_SIG, &l_ship);
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QS_SIG_DICTIONARY(HIT_WALL_SIG, &l_ship);
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QS_SIG_DICTIONARY(HIT_MINE_SIG, &l_ship);
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QS_SIG_DICTIONARY(DESTROYED_MINE_SIG, &l_ship);
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return Q_TRAN(&Ship_active);
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}
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/*${AOs::Ship::SM::active} .................................................*/
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static QState Ship_active(Ship * const me, QEvt const * const e) {
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QState status_;
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switch (e->sig) {
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/* ${AOs::Ship::SM::active::initial} */
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case Q_INIT_SIG: {
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status_ = Q_TRAN(&Ship_parked);
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break;
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}
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default: {
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status_ = Q_SUPER(&QHsm_top);
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break;
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}
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}
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return status_;
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}
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/*${AOs::Ship::SM::active::parked} .........................................*/
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static QState Ship_parked(Ship * const me, QEvt const * const e) {
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QState status_;
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switch (e->sig) {
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/* ${AOs::Ship::SM::active::parked::TAKE_OFF} */
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case TAKE_OFF_SIG: {
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status_ = Q_TRAN(&Ship_flying);
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break;
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}
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default: {
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status_ = Q_SUPER(&Ship_active);
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break;
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}
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}
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return status_;
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}
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/*${AOs::Ship::SM::active::flying} .........................................*/
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static QState Ship_flying(Ship * const me, QEvt const * const e) {
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QState status_;
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switch (e->sig) {
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/* ${AOs::Ship::SM::active::flying} */
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case Q_ENTRY_SIG: {
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ScoreEvt *sev;
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me->score = 0U; /* reset the score */
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sev = Q_NEW(ScoreEvt, SCORE_SIG);
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sev->score = me->score;
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QACTIVE_POST(AO_Tunnel, (QEvt *)sev, me);
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/* lauch the ship from the initial hight */
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me->y = (GAME_SHIP_Y << 2);
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status_ = Q_HANDLED();
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break;
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}
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/* ${AOs::Ship::SM::active::flying::TIME_TICK} */
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case TIME_TICK_SIG: {
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ObjectImageEvt *oie;
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if (BSP_isThrottle()) {
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if (me->y > 0) {
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me->y -= 1U;
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}
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}
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else {
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if (me->y < (GAME_TUNNEL_HEIGHT << 2)) {
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me->y += 1U;
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}
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}
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/* tell the Tunnel to draw the Ship and test for hits */
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oie = Q_NEW(ObjectImageEvt, SHIP_IMG_SIG);
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oie->x = me->x;
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oie->y = (uint8_t)(me->y >> 2);
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oie->bmp = SHIP_BMP;
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QACTIVE_POST(AO_Tunnel, (QEvt *)oie, me);
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++me->score; /* increment the score for surviving another tick */
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if ((me->score % 10U) == 0U) { /* is the score "round"? */
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ScoreEvt *sev = Q_NEW(ScoreEvt, SCORE_SIG);
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sev->score = me->score;
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QACTIVE_POST(AO_Tunnel, (QEvt *)sev, me);
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}
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status_ = Q_HANDLED();
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break;
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}
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/* ${AOs::Ship::SM::active::flying::PLAYER_TRIGGER} */
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case PLAYER_TRIGGER_SIG: {
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ObjectPosEvt *ope = Q_NEW(ObjectPosEvt, MISSILE_FIRE_SIG);
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ope->x = me->x;
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ope->y = (me->y >> 2) + SHIP_HEIGHT - 1U;
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QACTIVE_POST(AO_Missile, (QEvt *)ope, me);
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status_ = Q_HANDLED();
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break;
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}
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/* ${AOs::Ship::SM::active::flying::DESTROYED_MINE} */
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case DESTROYED_MINE_SIG: {
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me->score += Q_EVT_CAST(ScoreEvt)->score;
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/* the score will be sent to the Tunnel by the next TIME_TICK */
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status_ = Q_HANDLED();
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break;
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}
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/* ${AOs::Ship::SM::active::flying::HIT_WALL} */
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case HIT_WALL_SIG: {
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status_ = Q_TRAN(&Ship_exploding);
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break;
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}
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/* ${AOs::Ship::SM::active::flying::HIT_MINE} */
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case HIT_MINE_SIG: {
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status_ = Q_TRAN(&Ship_exploding);
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break;
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}
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default: {
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status_ = Q_SUPER(&Ship_active);
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break;
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}
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}
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return status_;
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}
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/*${AOs::Ship::SM::active::exploding} ......................................*/
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static QState Ship_exploding(Ship * const me, QEvt const * const e) {
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QState status_;
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switch (e->sig) {
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/* ${AOs::Ship::SM::active::exploding} */
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case Q_ENTRY_SIG: {
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me->exp_ctr = 0U;
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status_ = Q_HANDLED();
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break;
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}
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/* ${AOs::Ship::SM::active::exploding::TIME_TICK} */
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case TIME_TICK_SIG: {
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/* ${AOs::Ship::SM::active::exploding::TIME_TICK::[me->exp_ctr<15U]} */
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if (me->exp_ctr < 15U) {
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ObjectImageEvt *oie;
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++me->exp_ctr;
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/* tell the Tunnel to draw the current stage of Explosion */
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oie = Q_NEW(ObjectImageEvt, EXPLOSION_SIG);
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oie->bmp = EXPLOSION0_BMP + (me->exp_ctr >> 2);
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oie->x = me->x; /* x of explosion */
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oie->y = (int8_t)((int)(me->y >> 2) - 4U + SHIP_HEIGHT);
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QACTIVE_POST(AO_Tunnel, (QEvt *)oie, me);
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status_ = Q_HANDLED();
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}
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/* ${AOs::Ship::SM::active::exploding::TIME_TICK::[else]} */
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else {
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ScoreEvt *gameOver = Q_NEW(ScoreEvt, GAME_OVER_SIG);
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gameOver->score = me->score;
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QACTIVE_POST(AO_Tunnel, (QEvt *)gameOver, me);
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status_ = Q_TRAN(&Ship_parked);
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}
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break;
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}
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default: {
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status_ = Q_SUPER(&Ship_active);
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break;
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}
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}
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return status_;
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}
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