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qpc/examples/arm-cm/game_efm32-slstk3401a/tunnel.c
Quantum Leaps 5fc17b5ac9 5.6.5
2016-06-10 21:50:26 -04:00

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/*****************************************************************************
* Model: game.qm
* File: ./tunnel.c
*
* This code has been generated by QM tool (see state-machine.com/qm).
* DO NOT EDIT THIS FILE MANUALLY. All your changes will be lost.
*
* This program is open source software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*****************************************************************************/
/*${.::tunnel.c} ...........................................................*/
#include "qpc.h"
#include "bsp.h"
#include "game.h"
Q_DEFINE_THIS_FILE
/* local objects -----------------------------------------------------------*/
/*${AOs::Tunnel} ...........................................................*/
typedef struct {
/* protected: */
QMActive super;
/* private: */
QTimeEvt blinkTimeEvt;
QTimeEvt screenTimeEvt;
QMsm * mines[GAME_MINES_MAX];
QMsm * mine1_pool[GAME_MINES_MAX];
QMsm * mine2_pool[GAME_MINES_MAX];
uint8_t blink_ctr;
uint8_t last_mine_x;
uint8_t last_mine_y;
uint8_t wall_thickness_top;
uint8_t wall_thickness_bottom;
uint8_t wall_gap;
} Tunnel;
/* private: */
static void Tunnel_advance(Tunnel * const me);
static void Tunnel_plantMine(Tunnel * const me);
static void Tunnel_dispatchToAllMines(Tunnel * const me, QEvt const * e);
/* protected: */
static QState Tunnel_initial(Tunnel * const me, QEvt const * const e);
static QState Tunnel_active (Tunnel * const me, QEvt const * const e);
static QMState const Tunnel_active_s = {
(QMState const *)0, /* superstate (top) */
Q_STATE_CAST(&Tunnel_active),
Q_ACTION_CAST(0), /* no entry action */
Q_ACTION_CAST(0), /* no exit action */
Q_ACTION_CAST(0) /* no intitial tran. */
};
static QState Tunnel_show_logo (Tunnel * const me, QEvt const * const e);
static QState Tunnel_show_logo_e(Tunnel * const me);
static QState Tunnel_show_logo_x(Tunnel * const me);
static QMState const Tunnel_show_logo_s = {
&Tunnel_active_s, /* superstate */
Q_STATE_CAST(&Tunnel_show_logo),
Q_ACTION_CAST(&Tunnel_show_logo_e),
Q_ACTION_CAST(&Tunnel_show_logo_x),
Q_ACTION_CAST(0) /* no intitial tran. */
};
static QState Tunnel_demo (Tunnel * const me, QEvt const * const e);
static QState Tunnel_demo_e(Tunnel * const me);
static QState Tunnel_demo_x(Tunnel * const me);
static QMState const Tunnel_demo_s = {
&Tunnel_active_s, /* superstate */
Q_STATE_CAST(&Tunnel_demo),
Q_ACTION_CAST(&Tunnel_demo_e),
Q_ACTION_CAST(&Tunnel_demo_x),
Q_ACTION_CAST(0) /* no intitial tran. */
};
static QState Tunnel_playing (Tunnel * const me, QEvt const * const e);
static QState Tunnel_playing_e(Tunnel * const me);
static QState Tunnel_playing_x(Tunnel * const me);
static QMState const Tunnel_playing_s = {
&Tunnel_active_s, /* superstate */
Q_STATE_CAST(&Tunnel_playing),
Q_ACTION_CAST(&Tunnel_playing_e),
Q_ACTION_CAST(&Tunnel_playing_x),
Q_ACTION_CAST(0) /* no intitial tran. */
};
static QState Tunnel_game_over (Tunnel * const me, QEvt const * const e);
static QState Tunnel_game_over_e(Tunnel * const me);
static QState Tunnel_game_over_x(Tunnel * const me);
static QMState const Tunnel_game_over_s = {
&Tunnel_active_s, /* superstate */
Q_STATE_CAST(&Tunnel_game_over),
Q_ACTION_CAST(&Tunnel_game_over_e),
Q_ACTION_CAST(&Tunnel_game_over_x),
Q_ACTION_CAST(0) /* no intitial tran. */
};
static QState Tunnel_screen_saver (Tunnel * const me, QEvt const * const e);
static QState Tunnel_screen_saver_i(Tunnel * const me);
static QMState const Tunnel_screen_saver_s = {
&Tunnel_active_s, /* superstate */
Q_STATE_CAST(&Tunnel_screen_saver),
Q_ACTION_CAST(0), /* no entry action */
Q_ACTION_CAST(0), /* no exit action */
Q_ACTION_CAST(&Tunnel_screen_saver_i)
};
static QState Tunnel_screen_saver_hide (Tunnel * const me, QEvt const * const e);
static QState Tunnel_screen_saver_hide_e(Tunnel * const me);
static QState Tunnel_screen_saver_hide_x(Tunnel * const me);
static QMState const Tunnel_screen_saver_hide_s = {
&Tunnel_screen_saver_s, /* superstate */
Q_STATE_CAST(&Tunnel_screen_saver_hide),
Q_ACTION_CAST(&Tunnel_screen_saver_hide_e),
Q_ACTION_CAST(&Tunnel_screen_saver_hide_x),
Q_ACTION_CAST(0) /* no intitial tran. */
};
static QState Tunnel_screen_saver_show (Tunnel * const me, QEvt const * const e);
static QState Tunnel_screen_saver_show_e(Tunnel * const me);
static QState Tunnel_screen_saver_show_x(Tunnel * const me);
static QMState const Tunnel_screen_saver_show_s = {
&Tunnel_screen_saver_s, /* superstate */
Q_STATE_CAST(&Tunnel_screen_saver_show),
Q_ACTION_CAST(&Tunnel_screen_saver_show_e),
Q_ACTION_CAST(&Tunnel_screen_saver_show_x),
Q_ACTION_CAST(0) /* no intitial tran. */
};
static QState Tunnel_final (Tunnel * const me, QEvt const * const e);
static QState Tunnel_final_e(Tunnel * const me);
static QMState const Tunnel_final_s = {
(QMState const *)0, /* superstate (top) */
Q_STATE_CAST(&Tunnel_final),
Q_ACTION_CAST(&Tunnel_final_e),
Q_ACTION_CAST(0), /* no exit action */
Q_ACTION_CAST(0) /* no intitial tran. */
};
static Tunnel l_tunnel; /* the sole instance of the Tunnel active object */
/* Public-scope objects ----------------------------------------------------*/
QMActive * const AO_Tunnel = &l_tunnel.super; /* opaque AO pointer */
/* Active object definition ================================================*/
/*${AOs::Tunnel_ctor} ......................................................*/
void Tunnel_ctor(void) {
uint8_t n;
Tunnel *me = &l_tunnel;
QMActive_ctor(&me->super, Q_STATE_CAST(&Tunnel_initial));
QTimeEvt_ctorX(&me->blinkTimeEvt, &me->super, BLINK_TIMEOUT_SIG, 0U);
QTimeEvt_ctorX(&me->screenTimeEvt, &me->super, SCREEN_TIMEOUT_SIG, 0U);
for (n = 0; n < GAME_MINES_MAX; ++n) {
me->mine1_pool[n] = Mine1_ctor(n); /* instantiate Mine1 in the pool */
me->mine2_pool[n] = Mine2_ctor(n); /* instantiate Mine2 in the pool */
me->mines[n] = (QMsm *)0; /* mine 'n' is unused */
}
me->last_mine_x = 0; /* the last mine at the right edge of the tunnel */
me->last_mine_y = 0;
}
/*${AOs::Tunnel} ...........................................................*/
/*${AOs::Tunnel::advance} ..................................................*/
static void Tunnel_advance(Tunnel * const me) {
uint32_t rnd;
rnd = (BSP_random() & 0xFFU);
/* reduce the top wall thickness 18.75% of the time */
if ((rnd < 48U) && (me->wall_thickness_top > 0U)) {
--me->wall_thickness_top;
}
/* reduce the bottom wall thickness 18.75% of the time */
if ((rnd > 208U) && (me->wall_thickness_bottom > 0U)) {
--me->wall_thickness_bottom;
}
rnd = (BSP_random() & 0xFFU);
/* grow the bottom wall thickness 19.14% of the time */
if ((rnd < 49U)
&& ((GAME_TUNNEL_HEIGHT
- me->wall_thickness_top
- me->wall_thickness_bottom) > me->wall_gap))
{
++me->wall_thickness_bottom;
}
/* grow the top wall thickness 19.14% of the time */
if ((rnd > 207U)
&& ((GAME_TUNNEL_HEIGHT
- me->wall_thickness_top
- me->wall_thickness_bottom) > me->wall_gap))
{
++me->wall_thickness_top;
}
/* advance the Tunnel by 1 game step to the left
* and copy the Tunnel layer to the main frame buffer
*/
BSP_advanceWalls(me->wall_thickness_top, me->wall_thickness_bottom);
}
/*${AOs::Tunnel::plantMine} ................................................*/
static void Tunnel_plantMine(Tunnel * const me) {
uint32_t rnd = (BSP_random() & 0xFFU);
if (me->last_mine_x > 0U) {
--me->last_mine_x; /* shift the last Mine 1 position to the left */
}
/* last mine far enough? */
if ((me->last_mine_x + GAME_MINES_DIST_MIN < GAME_TUNNEL_WIDTH)
&& (rnd < 8U)) /* place the mines only 5% of the time */
{
uint8_t n;
for (n = 0U; n < Q_DIM(me->mines); ++n) { /*look for disabled mines */
if (me->mines[n] == (QMsm *)0) {
break;
}
}
if (n < Q_DIM(me->mines)) { /* a disabled Mine found? */
ObjectPosEvt ope; /* event to dispatch to the Mine */
rnd = (BSP_random() & 0xFFFFU);
if ((rnd & 1U) == 0U) { /* choose the type of the mine */
me->mines[n] = me->mine1_pool[n];
}
else {
me->mines[n] = me->mine2_pool[n];
}
/* new Mine is planted by the end of the tunnel */
me->last_mine_x = GAME_TUNNEL_WIDTH - 8U;
/* choose a random y-position for the Mine in the Tunnel */
rnd %= (GAME_TUNNEL_HEIGHT
- me->wall_thickness_top
- me->wall_thickness_bottom - 4U);
me->last_mine_y = (uint8_t)(me->wall_thickness_top + 2U + rnd);
ope.super.sig = MINE_PLANT_SIG;
ope.x = me->last_mine_x;
ope.y = me->last_mine_y;
QMSM_DISPATCH(me->mines[n], (QEvt *)&ope); /* direct dispatch */
}
}
}
/*${AOs::Tunnel::dispatchToAllMines} .......................................*/
static void Tunnel_dispatchToAllMines(Tunnel * const me, QEvt const * e) {
uint8_t n;
for (n = 0U; n < GAME_MINES_MAX; ++n) {
if (me->mines[n] != (QMsm *)0) { /* is the mine used? */
QMSM_DISPATCH(me->mines[n], e);
}
}
}
/*${AOs::Tunnel::SM} .......................................................*/
static QState Tunnel_initial(Tunnel * const me, QEvt const * const e) {
static struct {
QMState const *target;
QActionHandler act[2];
} const tatbl_ = { /* transition-action table */
&Tunnel_show_logo_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_show_logo_e), /* entry */
Q_ACTION_CAST(0) /* zero terminator */
}
};
/* ${AOs::Tunnel::SM::initial} */
uint8_t n;
for (n = 0U; n < GAME_MINES_MAX; ++n) {
QMSM_INIT(me->mine1_pool[n], (QEvt *)0);/*initial tran. for Mine1 */
QMSM_INIT(me->mine2_pool[n], (QEvt *)0);/*initial tran. for Mine2 */
}
BSP_randomSeed(1234); /* seed the pseudo-random generator */
QActive_subscribe((QActive *)me, TIME_TICK_SIG);
QActive_subscribe((QActive *)me, PLAYER_TRIGGER_SIG);
QActive_subscribe((QActive *)me, PLAYER_QUIT_SIG);
/* object dictionaries... */
QS_OBJ_DICTIONARY(&l_tunnel);
QS_OBJ_DICTIONARY(&l_tunnel.blinkTimeEvt);
QS_OBJ_DICTIONARY(&l_tunnel.screenTimeEvt);
/* function dictionaries for Tunnel HSM... */
QS_FUN_DICTIONARY(&Tunnel_initial);
QS_FUN_DICTIONARY(&Tunnel_final);
QS_FUN_DICTIONARY(&Tunnel_active);
QS_FUN_DICTIONARY(&Tunnel_show_logo);
QS_FUN_DICTIONARY(&Tunnel_demo);
QS_FUN_DICTIONARY(&Tunnel_playing);
QS_FUN_DICTIONARY(&Tunnel_game_over);
QS_FUN_DICTIONARY(&Tunnel_screen_saver);
QS_FUN_DICTIONARY(&Tunnel_screen_saver_hide);
QS_FUN_DICTIONARY(&Tunnel_screen_saver_show);
/* local signals... */
QS_SIG_DICTIONARY(BLINK_TIMEOUT_SIG, &l_tunnel);
QS_SIG_DICTIONARY(SCREEN_TIMEOUT_SIG, &l_tunnel);
QS_SIG_DICTIONARY(SHIP_IMG_SIG, &l_tunnel);
QS_SIG_DICTIONARY(MISSILE_IMG_SIG, &l_tunnel);
QS_SIG_DICTIONARY(MINE_IMG_SIG, &l_tunnel);
QS_SIG_DICTIONARY(MINE_DISABLED_SIG, &l_tunnel);
QS_SIG_DICTIONARY(EXPLOSION_SIG, &l_tunnel);
QS_SIG_DICTIONARY(SCORE_SIG, &l_tunnel);
(void)e; /* unused parameter */
return QM_TRAN_INIT(&tatbl_);
}
/*${AOs::Tunnel::SM::active} ...............................................*/
/* ${AOs::Tunnel::SM::active} */
static QState Tunnel_active(Tunnel * const me, QEvt const * const e) {
QState status_;
switch (e->sig) {
/* ${AOs::Tunnel::SM::active::MINE_DISABLED} */
case MINE_DISABLED_SIG: {
Q_ASSERT((Q_EVT_CAST(MineEvt)->id < GAME_MINES_MAX)
&& (me->mines[Q_EVT_CAST(MineEvt)->id] != (QMsm *)0));
me->mines[Q_EVT_CAST(MineEvt)->id] = (QMsm *)0;
status_ = QM_HANDLED();
break;
}
/* ${AOs::Tunnel::SM::active::PLAYER_QUIT} */
case PLAYER_QUIT_SIG: {
static struct {
QMState const *target;
QActionHandler act[2];
} const tatbl_ = { /* transition-action table */
&Tunnel_final_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_final_e), /* entry */
Q_ACTION_CAST(0) /* zero terminator */
}
};
status_ = QM_TRAN(&tatbl_);
break;
}
default: {
status_ = QM_SUPER();
break;
}
}
return status_;
}
/*${AOs::Tunnel::SM::active::show_logo} ....................................*/
/* ${AOs::Tunnel::SM::active::show_logo} */
static QState Tunnel_show_logo_e(Tunnel * const me) {
QTimeEvt_armX(&me->blinkTimeEvt, BSP_TICKS_PER_SEC/2U,
BSP_TICKS_PER_SEC/2U);
QTimeEvt_armX(&me->screenTimeEvt, BSP_TICKS_PER_SEC*5U, 0U);
me->blink_ctr = 0U;
BSP_paintString(24U, (GAME_TUNNEL_HEIGHT / 2U) - 8U, "Quantum LeAps");
BSP_paintString(16U, (GAME_TUNNEL_HEIGHT / 2U) + 0U, "state-machine.com");
BSP_paintString(1U, GAME_TUNNEL_HEIGHT - 18U, "Fire missile: BTN0");
BSP_paintString(1U, GAME_TUNNEL_HEIGHT - 10U, "Fly ship up: BTN1");
BSP_updateScreen();
return QM_ENTRY(&Tunnel_show_logo_s);
}
/* ${AOs::Tunnel::SM::active::show_logo} */
static QState Tunnel_show_logo_x(Tunnel * const me) {
QTimeEvt_disarm(&me->blinkTimeEvt);
QTimeEvt_disarm(&me->screenTimeEvt);
return QM_EXIT(&Tunnel_show_logo_s);
}
/* ${AOs::Tunnel::SM::active::show_logo} */
static QState Tunnel_show_logo(Tunnel * const me, QEvt const * const e) {
QState status_;
switch (e->sig) {
/* ${AOs::Tunnel::SM::active::show_logo::SCREEN_TIMEOUT} */
case SCREEN_TIMEOUT_SIG: {
static struct {
QMState const *target;
QActionHandler act[3];
} const tatbl_ = { /* transition-action table */
&Tunnel_demo_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_show_logo_x), /* exit */
Q_ACTION_CAST(&Tunnel_demo_e), /* entry */
Q_ACTION_CAST(0) /* zero terminator */
}
};
status_ = QM_TRAN(&tatbl_);
break;
}
/* ${AOs::Tunnel::SM::active::show_logo::BLINK_TIMEOUT} */
case BLINK_TIMEOUT_SIG: {
me->blink_ctr ^= 1U; /* toggle the blink counter */
/* ${AOs::Tunnel::SM::active::show_logo::BLINK_TIMEOUT::[me->blink_ctr==0U]} */
if (me->blink_ctr == 0U) {
BSP_paintString(24U + 8U*6U, (GAME_TUNNEL_HEIGHT / 2U) - 8U, "LeAps");
BSP_updateScreen();
status_ = QM_HANDLED();
}
/* ${AOs::Tunnel::SM::active::show_logo::BLINK_TIMEOUT::[else]} */
else {
BSP_paintString(24U + 8U*6U, (GAME_TUNNEL_HEIGHT / 2U) - 8U, "LeaPs");
BSP_updateScreen();
status_ = QM_HANDLED();
}
break;
}
default: {
status_ = QM_SUPER();
break;
}
}
(void)me; /* avoid compiler warning in case 'me' is not used */
return status_;
}
/*${AOs::Tunnel::SM::active::demo} .........................................*/
/* ${AOs::Tunnel::SM::active::demo} */
static QState Tunnel_demo_e(Tunnel * const me) {
me->last_mine_x = 0U; /* last mine at right edge of the tunnel */
me->last_mine_y = 0U;
/* set the tunnel properties... */
me->wall_thickness_top = 0U;
me->wall_thickness_bottom = 0U;
me->wall_gap = GAME_WALLS_GAP_Y;
/* clear the tunnel walls */
BSP_clearWalls();
QTimeEvt_armX(&me->blinkTimeEvt, BSP_TICKS_PER_SEC/2U,
BSP_TICKS_PER_SEC/2U); /* every 1/2 sec */
QTimeEvt_armX(&me->screenTimeEvt, BSP_TICKS_PER_SEC*20U, 0U);
me->blink_ctr = 0U; /* init the blink counter */
return QM_ENTRY(&Tunnel_demo_s);
}
/* ${AOs::Tunnel::SM::active::demo} */
static QState Tunnel_demo_x(Tunnel * const me) {
QTimeEvt_disarm(&me->blinkTimeEvt);
QTimeEvt_disarm(&me->screenTimeEvt);
return QM_EXIT(&Tunnel_demo_s);
}
/* ${AOs::Tunnel::SM::active::demo} */
static QState Tunnel_demo(Tunnel * const me, QEvt const * const e) {
QState status_;
switch (e->sig) {
/* ${AOs::Tunnel::SM::active::demo::BLINK_TIMEOUT} */
case BLINK_TIMEOUT_SIG: {
me->blink_ctr ^= 1U; /* toggle the blink cunter */
status_ = QM_HANDLED();
break;
}
/* ${AOs::Tunnel::SM::active::demo::SCREEN_TIMEOUT} */
case SCREEN_TIMEOUT_SIG: {
static struct {
QMState const *target;
QActionHandler act[3];
} const tatbl_ = { /* transition-action table */
&Tunnel_screen_saver_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_demo_x), /* exit */
Q_ACTION_CAST(&Tunnel_screen_saver_i), /* init.tran. */
Q_ACTION_CAST(0) /* zero terminator */
}
};
status_ = QM_TRAN(&tatbl_);
break;
}
/* ${AOs::Tunnel::SM::active::demo::TIME_TICK} */
case TIME_TICK_SIG: {
Tunnel_advance(me);
if (me->blink_ctr != 0U) {
/* add the text bitmap into the frame buffer */
BSP_paintString((GAME_TUNNEL_WIDTH - 10U*6U)/2U,
(GAME_TUNNEL_HEIGHT - 4U)/2U,
"Press BTN0");
}
BSP_updateScreen();
status_ = QM_HANDLED();
break;
}
/* ${AOs::Tunnel::SM::active::demo::PLAYER_TRIGGER} */
case PLAYER_TRIGGER_SIG: {
static struct {
QMState const *target;
QActionHandler act[3];
} const tatbl_ = { /* transition-action table */
&Tunnel_playing_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_demo_x), /* exit */
Q_ACTION_CAST(&Tunnel_playing_e), /* entry */
Q_ACTION_CAST(0) /* zero terminator */
}
};
status_ = QM_TRAN(&tatbl_);
break;
}
default: {
status_ = QM_SUPER();
break;
}
}
return status_;
}
/*${AOs::Tunnel::SM::active::playing} ......................................*/
/* ${AOs::Tunnel::SM::active::playing} */
static QState Tunnel_playing_e(Tunnel * const me) {
static QEvt const takeoff = { TAKE_OFF_SIG, 0U, 0U };
me->wall_gap = GAME_WALLS_GAP_Y;
QACTIVE_POST(AO_Ship, &takeoff, me); /* post the TAKEOFF sig */
return QM_ENTRY(&Tunnel_playing_s);
}
/* ${AOs::Tunnel::SM::active::playing} */
static QState Tunnel_playing_x(Tunnel * const me) {
QEvt recycle;
recycle.sig = MINE_RECYCLE_SIG;
Tunnel_dispatchToAllMines(me, &recycle); /* recycle all Mines */
return QM_EXIT(&Tunnel_playing_s);
}
/* ${AOs::Tunnel::SM::active::playing} */
static QState Tunnel_playing(Tunnel * const me, QEvt const * const e) {
QState status_;
switch (e->sig) {
/* ${AOs::Tunnel::SM::active::playing::TIME_TICK} */
case TIME_TICK_SIG: {
/* render this frame on the display */
BSP_updateScreen();
Tunnel_advance(me);
Tunnel_plantMine(me);
Tunnel_dispatchToAllMines(me, e);
status_ = QM_HANDLED();
break;
}
/* ${AOs::Tunnel::SM::active::playing::SHIP_IMG} */
case SHIP_IMG_SIG: {
uint8_t x = Q_EVT_CAST(ObjectImageEvt)->x;
int8_t y = Q_EVT_CAST(ObjectImageEvt)->y;
uint8_t bmp = Q_EVT_CAST(ObjectImageEvt)->bmp;
/* did the Ship/Missile hit the tunnel wall? */
if (BSP_isWallHit(bmp, x, y)) {
static QEvt const hit = { HIT_WALL_SIG, 0U, 0U };
QACTIVE_POST(AO_Ship, &hit, me);
}
BSP_paintBitmap(x, y, bmp);
Tunnel_dispatchToAllMines(me, e); /* let Mines check for hits */
status_ = QM_HANDLED();
break;
}
/* ${AOs::Tunnel::SM::active::playing::MISSILE_IMG} */
case MISSILE_IMG_SIG: {
uint8_t x = Q_EVT_CAST(ObjectImageEvt)->x;
int8_t y = Q_EVT_CAST(ObjectImageEvt)->y;
uint8_t bmp = Q_EVT_CAST(ObjectImageEvt)->bmp;
/* did the Ship/Missile hit the tunnel wall? */
if (BSP_isWallHit(bmp, x, y)) {
static QEvt const hit = { HIT_WALL_SIG, 0U, 0U };
QACTIVE_POST(AO_Missile, &hit, me);
}
BSP_paintBitmap(x, y, bmp);
Tunnel_dispatchToAllMines(me, e); /* let Mines check for hits */
status_ = QM_HANDLED();
break;
}
/* ${AOs::Tunnel::SM::active::playing::MINE_IMG} */
case MINE_IMG_SIG: {
BSP_paintBitmap(Q_EVT_CAST(ObjectImageEvt)->x,
Q_EVT_CAST(ObjectImageEvt)->y,
Q_EVT_CAST(ObjectImageEvt)->bmp);
status_ = QM_HANDLED();
break;
}
/* ${AOs::Tunnel::SM::active::playing::EXPLOSION} */
case EXPLOSION_SIG: {
BSP_paintBitmap(Q_EVT_CAST(ObjectImageEvt)->x,
Q_EVT_CAST(ObjectImageEvt)->y,
Q_EVT_CAST(ObjectImageEvt)->bmp);
status_ = QM_HANDLED();
break;
}
/* ${AOs::Tunnel::SM::active::playing::SCORE} */
case SCORE_SIG: {
BSP_updateScore(Q_EVT_CAST(ScoreEvt)->score);
/* increase difficulty of the game:
* the tunnel gets narrower as the score goes up
*/
me->wall_gap = (uint8_t)(GAME_WALLS_GAP_Y
- Q_EVT_CAST(ScoreEvt)->score/100U);
if (me->wall_gap < GAME_WALLS_MIN_GAP_Y) {
me->wall_gap = GAME_WALLS_MIN_GAP_Y;
}
status_ = QM_HANDLED();
break;
}
/* ${AOs::Tunnel::SM::active::playing::GAME_OVER} */
case GAME_OVER_SIG: {
static struct {
QMState const *target;
QActionHandler act[3];
} const tatbl_ = { /* transition-action table */
&Tunnel_game_over_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_playing_x), /* exit */
Q_ACTION_CAST(&Tunnel_game_over_e), /* entry */
Q_ACTION_CAST(0) /* zero terminator */
}
};
BSP_clearWalls();
BSP_updateScore(Q_EVT_CAST(ScoreEvt)->score);
BSP_updateScreen();
status_ = QM_TRAN(&tatbl_);
break;
}
default: {
status_ = QM_SUPER();
break;
}
}
return status_;
}
/*${AOs::Tunnel::SM::active::game_over} ....................................*/
/* ${AOs::Tunnel::SM::active::game_over} */
static QState Tunnel_game_over_e(Tunnel * const me) {
QTimeEvt_armX(&me->blinkTimeEvt, BSP_TICKS_PER_SEC/2U,
BSP_TICKS_PER_SEC/2U); /* every 1/2 sec */
QTimeEvt_armX(&me->screenTimeEvt, BSP_TICKS_PER_SEC*5U, 0U);
me->blink_ctr = 0U;
BSP_paintString((GAME_TUNNEL_WIDTH - 6U * 9U) / 2U,
(GAME_TUNNEL_HEIGHT / 2U) - 4U,
"Game Over");
BSP_updateScreen();
return QM_ENTRY(&Tunnel_game_over_s);
}
/* ${AOs::Tunnel::SM::active::game_over} */
static QState Tunnel_game_over_x(Tunnel * const me) {
QTimeEvt_disarm(&me->blinkTimeEvt);
QTimeEvt_disarm(&me->screenTimeEvt);
BSP_updateScore(0); /* update the score on the display */
return QM_EXIT(&Tunnel_game_over_s);
}
/* ${AOs::Tunnel::SM::active::game_over} */
static QState Tunnel_game_over(Tunnel * const me, QEvt const * const e) {
QState status_;
switch (e->sig) {
/* ${AOs::Tunnel::SM::active::game_over::BLINK_TIMEOUT} */
case BLINK_TIMEOUT_SIG: {
me->blink_ctr ^= 1U; /* toggle the blink counter */
BSP_paintString((GAME_TUNNEL_WIDTH - 6U*9U) / 2U,
(GAME_TUNNEL_HEIGHT / 2U) - 4U,
((me->blink_ctr == 0U)
? "Game Over"
: " "));
BSP_updateScreen();
status_ = QM_HANDLED();
break;
}
/* ${AOs::Tunnel::SM::active::game_over::SCREEN_TIMEOUT} */
case SCREEN_TIMEOUT_SIG: {
static struct {
QMState const *target;
QActionHandler act[3];
} const tatbl_ = { /* transition-action table */
&Tunnel_demo_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_game_over_x), /* exit */
Q_ACTION_CAST(&Tunnel_demo_e), /* entry */
Q_ACTION_CAST(0) /* zero terminator */
}
};
status_ = QM_TRAN(&tatbl_);
break;
}
default: {
status_ = QM_SUPER();
break;
}
}
return status_;
}
/*${AOs::Tunnel::SM::active::screen_saver} .................................*/
/* ${AOs::Tunnel::SM::active::screen_saver::initial} */
static QState Tunnel_screen_saver_i(Tunnel * const me) {
static struct {
QMState const *target;
QActionHandler act[2];
} const tatbl_ = { /* transition-action table */
&Tunnel_screen_saver_hide_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_screen_saver_hide_e), /* entry */
Q_ACTION_CAST(0) /* zero terminator */
}
};
/* ${AOs::Tunnel::SM::active::screen_saver::initial} */
return QM_TRAN_INIT(&tatbl_);
}
/* ${AOs::Tunnel::SM::active::screen_saver} */
static QState Tunnel_screen_saver(Tunnel * const me, QEvt const * const e) {
QState status_;
switch (e->sig) {
/* ${AOs::Tunnel::SM::active::screen_saver::PLAYER_TRIGGER} */
case PLAYER_TRIGGER_SIG: {
static struct {
QMState const *target;
QActionHandler act[2];
} const tatbl_ = { /* transition-action table */
&Tunnel_demo_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_demo_e), /* entry */
Q_ACTION_CAST(0) /* zero terminator */
}
};
status_ = QM_TRAN(&tatbl_);
break;
}
default: {
status_ = QM_SUPER();
break;
}
}
return status_;
}
/*${AOs::Tunnel::SM::active::screen_saver::screen_saver_hide} ..............*/
/* ${AOs::Tunnel::SM::active::screen_saver::screen_saver_hide} */
static QState Tunnel_screen_saver_hide_e(Tunnel * const me) {
BSP_displayOff(); /* power down the display */
QTimeEvt_armX(&me->screenTimeEvt, BSP_TICKS_PER_SEC*3U, 0U);
return QM_ENTRY(&Tunnel_screen_saver_hide_s);
}
/* ${AOs::Tunnel::SM::active::screen_saver::screen_saver_hide} */
static QState Tunnel_screen_saver_hide_x(Tunnel * const me) {
QTimeEvt_disarm(&me->screenTimeEvt);
BSP_displayOn(); /* power up the display */
return QM_EXIT(&Tunnel_screen_saver_hide_s);
}
/* ${AOs::Tunnel::SM::active::screen_saver::screen_saver_hide} */
static QState Tunnel_screen_saver_hide(Tunnel * const me, QEvt const * const e) {
QState status_;
switch (e->sig) {
/* ${AOs::Tunnel::SM::active::screen_saver::screen_saver_hid~::SCREEN_TIMEOUT} */
case SCREEN_TIMEOUT_SIG: {
static struct {
QMState const *target;
QActionHandler act[3];
} const tatbl_ = { /* transition-action table */
&Tunnel_screen_saver_show_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_screen_saver_hide_x), /* exit */
Q_ACTION_CAST(&Tunnel_screen_saver_show_e), /* entry */
Q_ACTION_CAST(0) /* zero terminator */
}
};
status_ = QM_TRAN(&tatbl_);
break;
}
default: {
status_ = QM_SUPER();
break;
}
}
return status_;
}
/*${AOs::Tunnel::SM::active::screen_saver::screen_saver_show} ..............*/
/* ${AOs::Tunnel::SM::active::screen_saver::screen_saver_show} */
static QState Tunnel_screen_saver_show_e(Tunnel * const me) {
uint32_t rnd = BSP_random();
/* clear the screen frame buffer */
BSP_clearFB();
BSP_paintString((uint8_t)(rnd % (GAME_TUNNEL_WIDTH - 10U*6U)),
(uint8_t) (rnd % (GAME_TUNNEL_HEIGHT - 8U)),
"Press BTN0");
BSP_updateScreen();
QTimeEvt_armX(&me->screenTimeEvt, BSP_TICKS_PER_SEC/2U, 0U);
return QM_ENTRY(&Tunnel_screen_saver_show_s);
}
/* ${AOs::Tunnel::SM::active::screen_saver::screen_saver_show} */
static QState Tunnel_screen_saver_show_x(Tunnel * const me) {
QTimeEvt_disarm(&me->screenTimeEvt);
BSP_clearFB();
BSP_updateScreen();
return QM_EXIT(&Tunnel_screen_saver_show_s);
}
/* ${AOs::Tunnel::SM::active::screen_saver::screen_saver_show} */
static QState Tunnel_screen_saver_show(Tunnel * const me, QEvt const * const e) {
QState status_;
switch (e->sig) {
/* ${AOs::Tunnel::SM::active::screen_saver::screen_saver_sho~::SCREEN_TIMEOUT} */
case SCREEN_TIMEOUT_SIG: {
static struct {
QMState const *target;
QActionHandler act[3];
} const tatbl_ = { /* transition-action table */
&Tunnel_screen_saver_hide_s, /* target state */
{
Q_ACTION_CAST(&Tunnel_screen_saver_show_x), /* exit */
Q_ACTION_CAST(&Tunnel_screen_saver_hide_e), /* entry */
Q_ACTION_CAST(0) /* zero terminator */
}
};
status_ = QM_TRAN(&tatbl_);
break;
}
default: {
status_ = QM_SUPER();
break;
}
}
return status_;
}
/*${AOs::Tunnel::SM::final} ................................................*/
/* ${AOs::Tunnel::SM::final} */
static QState Tunnel_final_e(Tunnel * const me) {
/* clear the screen */
BSP_clearFB();
BSP_updateScreen();
QF_stop(); /* stop QF and cleanup */
(void)me; /* avoid compiler warning in case 'me' is not used */
return QM_ENTRY(&Tunnel_final_s);
}
/* ${AOs::Tunnel::SM::final} */
static QState Tunnel_final(Tunnel * const me, QEvt const * const e) {
QState status_;
switch (e->sig) {
default: {
status_ = QM_SUPER();
break;
}
}
(void)me; /* avoid compiler warning in case 'me' is not used */
return status_;
}
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