/* 在屏幕上创建一个新的字母 */
void
create_new_letter(void) {
if (head == NULL) {
head = fly_new(); /* 当前没有任何字母，创建新链表 */
} else {
fly_t now = fly_new();
fly_insert(NULL, head, now); /* 插入到链表的头部 */
head = now;
}
/* 字母、初始位置、掉落速度均为随机设定 */
head->x = 0;
head->y = rand() % (SCR_WIDTH / 8 - 2) * 8 + 8;
head->v = F_div_F(int2F(rand() % 1000), int2F(2000)) + f2F(0.5);
head->text = rand() % 26;
release_key(head->text); /* 清除过往的按键 */
}
FLOAT sqrt(FLOAT x) {
FLOAT dt, t = int2F(2);
do {
dt = F_div_int((F_div_F(x, t) - t), 2);
t += dt;
} while(Fabs(dt) > f2F(1e-4));
return t;
}
FLOAT f(FLOAT x) {
return F_div_F(int2F(1),int2F(1) + F_mul_int(F_mul_F(x,x),25));
/* f(x) = 1/(1+25x^2) */
/* FLOAT a = int2F(1);
FLOAT b = F_mul_F(x,x);
FLOAT c = F_mul_int(b ,25);
FLOAT d = int2F(1) + c;*/
// nemu_assert(x == f2F(0.8));
// nemu_assert(b < f2F(0));
/*
a ++ ;
a -- ;
b ++ ;
b -- ;
c ++ ;
c -- ;
d ++ ;
d -- ;
return F_div_F(a,d);*/
}
FLOAT pow(FLOAT x, FLOAT y) {
/* we only compute x^0.333 */
FLOAT t2, dt, t = int2F(2);
do {
t2 = F_mul_F(t, t);
dt = (F_div_F(x, t2) - t) / 3;
t += dt;
} while(Fabs(dt) > f2F(1e-4));
return t;
}
/* 更新按键 */
bool
update_keypress(void) {
fly_t it, target = NULL;
FLOAT min = -int2F(100);
cli();
/* 寻找相应键已被按下、最底部且未被击中的字符 */
for (it = head; it != NULL; it = it->_next) {
assert(it->text >= 0 && it->text < 26);
if (it->v > 0 && it->x > min && query_key(it->text)) {
min = it->x;
target = it;
}
}
/* 如果找到则更新相应数据 */
if (target != NULL) {
release_key(target->text);
target->v = -int2F(3); /* 速度改为向上 */
return true;
}
sti();
return false;
}
/* 逻辑时钟前进1单位 */
void
update_letter_pos(void) {
fly_t it;
for (it = head; it != NULL; ) {
fly_t next = it->_next;
it->x += it->v; /* 根据速度更新位置 */
if (it->x < 0 || it->x + f2F(7.9) > int2F(SCR_HEIGHT)) {
if (it->x < 0) hit ++; /* 从上部飞出屏幕 */
else miss ++; /* 从下部飞出屏幕 */
fly_remove(it);
fly_free(it);
if (it == head) head = next; /* 更新链表 */
}
it = next;
}
}
int main(){
/*
for(c=-(0x8000);c<0x8000;++c){
nemu_assert(c==(F2int(int2F(c))));
}
set_bp();
f = 2.0;
unsigned int u = *(unsigned int *)&f;
nemu_assert(u>0);
set_bp();
*/
a = f2F(20000.0);
nemu_assert((int2F(20000)-a)<5);
set_bp();
b = F2int(a);
nemu_assert(2==b);
HIT_GOOD_TRAP;
return 0;
}
FLOAT f(FLOAT x) {
/* f(x) = 1/(1+25x^2) */
return F_div_F(int2F(1), int2F(1) + F_mul_int(F_mul_F(x, x), 25));
}
BATTLERESULT
PAL_StartBattle(
WORD wEnemyTeam,
BOOL fIsBoss
)
/*++
Purpose:
Start a battle.
Parameters:
[IN] wEnemyTeam - the number of the enemy team.
[IN] fIsBoss - TRUE for boss fight (not allowed to flee).
Return value:
The result of the battle.
--*/
{
int i;
WORD w, wPrevWaveLevel;
SHORT sPrevWaveProgression;
//
// Set the screen waving effects
//
wPrevWaveLevel = gpGlobals->wScreenWave;
sPrevWaveProgression = gpGlobals->sWaveProgression;
gpGlobals->sWaveProgression = 0;
gpGlobals->wScreenWave = gpGlobals->g.lprgBattleField[gpGlobals->wNumBattleField].wScreenWave;
//
// Make sure everyone in the party is alive, also clear all hidden
// EXP count records
//
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
w = gpGlobals->rgParty[i].wPlayerRole;
if (gpGlobals->g.PlayerRoles.rgwHP[w] == 0)
{
gpGlobals->g.PlayerRoles.rgwHP[w] = 1;
gpGlobals->rgPlayerStatus[w][kStatusPuppet] = 0;
}
gpGlobals->Exp.rgHealthExp[w].wCount = 0;
gpGlobals->Exp.rgMagicExp[w].wCount = 0;
gpGlobals->Exp.rgAttackExp[w].wCount = 0;
gpGlobals->Exp.rgMagicPowerExp[w].wCount = 0;
gpGlobals->Exp.rgDefenseExp[w].wCount = 0;
gpGlobals->Exp.rgDexterityExp[w].wCount = 0;
gpGlobals->Exp.rgFleeExp[w].wCount = 0;
}
//
// Clear all item-using records
//
for (i = 0; i < MAX_INVENTORY; i++)
{
gpGlobals->rgInventory[i].nAmountInUse = 0;
}
//
// Store all enemies
//
for (i = 0; i < MAX_ENEMIES_IN_TEAM; i++)
{
memset(&(g_Battle.rgEnemy[i]), 0, sizeof(BATTLEENEMY));
w = gpGlobals->g.lprgEnemyTeam[wEnemyTeam].rgwEnemy[i];
if (w == 0xFFFF)
{
break;
}
if (w != 0)
{
g_Battle.rgEnemy[i].e = gpGlobals->g.lprgEnemy[gpGlobals->g.rgObject[w].enemy.wEnemyID];
g_Battle.rgEnemy[i].wObjectID = w;
g_Battle.rgEnemy[i].state = kFighterWait;
g_Battle.rgEnemy[i].wScriptOnTurnStart = gpGlobals->g.rgObject[w].enemy.wScriptOnTurnStart;
g_Battle.rgEnemy[i].wScriptOnBattleEnd = gpGlobals->g.rgObject[w].enemy.wScriptOnBattleEnd;
g_Battle.rgEnemy[i].wScriptOnReady = gpGlobals->g.rgObject[w].enemy.wScriptOnReady;
g_Battle.rgEnemy[i].iColorShift = 0;
#ifndef PAL_CLASSIC
g_Battle.rgEnemy[i].flTimeMeter = int2F(50);
//
// HACK: Otherwise the black thief lady will be too hard to beat
//
if (g_Battle.rgEnemy[i].e.wDexterity == 164)
{
g_Battle.rgEnemy[i].e.wDexterity /= ((gpGlobals->wMaxPartyMemberIndex == 0) ? 6 : 3);
}
//
// HACK: Heal up automatically for final boss
//
if (g_Battle.rgEnemy[i].e.wHealth == 32760)
{
for (w = 0; w < MAX_PLAYER_ROLES; w++)
{
gpGlobals->g.PlayerRoles.rgwHP[w] = gpGlobals->g.PlayerRoles.rgwMaxHP[w];
gpGlobals->g.PlayerRoles.rgwMP[w] = gpGlobals->g.PlayerRoles.rgwMaxMP[w];
}
}
//
// Yet another HACKs
//
if ((SHORT)g_Battle.rgEnemy[i].e.wDexterity == -32)
{
g_Battle.rgEnemy[i].e.wDexterity = 0; // for Grandma Knife
}
else if (g_Battle.rgEnemy[i].e.wDexterity == 20)
{
//
// for Fox Demon
//
if (gpGlobals->g.PlayerRoles.rgwLevel[0] < 15)
{
g_Battle.rgEnemy[i].e.wDexterity = 8;
}
else if (gpGlobals->g.PlayerRoles.rgwLevel[4] > 28 ||
gpGlobals->Exp.rgPrimaryExp[4].wExp > 0)
{
g_Battle.rgEnemy[i].e.wDexterity = 60;
}
}
else if (g_Battle.rgEnemy[i].e.wExp == 250 &&
g_Battle.rgEnemy[i].e.wCash == 1100)
{
g_Battle.rgEnemy[i].e.wDexterity += 12; // for Snake Demon
}
else if ((SHORT)g_Battle.rgEnemy[i].e.wDexterity == -60)
{
g_Battle.rgEnemy[i].e.wDexterity = 15; // for Spider
}
else if ((SHORT)g_Battle.rgEnemy[i].e.wDexterity == -30)
{
g_Battle.rgEnemy[i].e.wDexterity = (WORD)-10; // for Stone Head
}
else if ((SHORT)g_Battle.rgEnemy[i].e.wDexterity == -16)
{
g_Battle.rgEnemy[i].e.wDexterity = 0; // for Zombie
}
else if ((SHORT)g_Battle.rgEnemy[i].e.wDexterity == -20)
{
g_Battle.rgEnemy[i].e.wDexterity = -8; // for Flower Demon
}
else if (g_Battle.rgEnemy[i].e.wLevel < 20 &&
gpGlobals->wNumScene >= 0xD8 && gpGlobals->wNumScene <= 0xE2)
{
//
// for low-level monsters in the Cave of Trial
//
g_Battle.rgEnemy[i].e.wLevel += 15;
g_Battle.rgEnemy[i].e.wDexterity += 25;
}
else if (gpGlobals->wNumScene == 0x90)
{
g_Battle.rgEnemy[i].e.wDexterity += 25; // for Tower Dragons
}
else if (g_Battle.rgEnemy[i].e.wLevel == 2 &&
g_Battle.rgEnemy[i].e.wCash == 48)
{
g_Battle.rgEnemy[i].e.wDexterity += 8; // for Miao Fists
}
else if (g_Battle.rgEnemy[i].e.wLevel == 4 &&
g_Battle.rgEnemy[i].e.wCash == 240)
{
g_Battle.rgEnemy[i].e.wDexterity += 18; // for Fat Miao
}
else if (g_Battle.rgEnemy[i].e.wLevel == 16 &&
g_Battle.rgEnemy[i].e.wMagicRate == 4 &&
g_Battle.rgEnemy[i].e.wAttackEquivItemRate == 4)
{
g_Battle.rgEnemy[i].e.wDexterity += 50; // for Black Spider
}
#endif
}
}
g_Battle.wMaxEnemyIndex = i - 1;
//
// Store all players
//
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
g_Battle.rgPlayer[i].flTimeMeter = int2F(15);
#ifndef PAL_CLASSIC
g_Battle.rgPlayer[i].flTimeSpeedModifier = int2F(2);
g_Battle.rgPlayer[i].sTurnOrder = -1;
#endif
g_Battle.rgPlayer[i].wHidingTime = 0;
g_Battle.rgPlayer[i].state = kFighterWait;
g_Battle.rgPlayer[i].action.sTarget = -1;
g_Battle.rgPlayer[i].fDefending = FALSE;
g_Battle.rgPlayer[i].wCurrentFrame = 0;
g_Battle.rgPlayer[i].iColorShift = FALSE;
}
//
// Load sprites and background
//
PAL_LoadBattleSprites();
PAL_LoadBattleBackground();
//
// Create the surface for scene buffer
//
g_Battle.lpSceneBuf =
SDL_CreateRGBSurface(gpScreen->flags & ~SDL_HWSURFACE, 320, 200, 8,
gpScreen->format->Rmask, gpScreen->format->Gmask,
gpScreen->format->Bmask, gpScreen->format->Amask);
if (g_Battle.lpSceneBuf == NULL)
{
TerminateOnError("PAL_StartBattle(): creating surface for scene buffer failed!");
}
#if SDL_VERSION_ATLEAST(2, 0, 0)
SDL_SetSurfacePalette(g_Battle.lpSceneBuf, gpScreen->format->palette);
#else
SDL_SetPalette(g_Battle.lpSceneBuf, SDL_PHYSPAL | SDL_LOGPAL, VIDEO_GetPalette(), 0, 256);
#endif
PAL_UpdateEquipments();
g_Battle.iExpGained = 0;
g_Battle.iCashGained = 0;
g_Battle.fIsBoss = fIsBoss;
g_Battle.fEnemyCleared = FALSE;
g_Battle.fEnemyMoving = FALSE;
g_Battle.iHidingTime = 0;
g_Battle.wMovingPlayerIndex = 0;
g_Battle.UI.szMsg[0] = '\0';
g_Battle.UI.szNextMsg[0] = '\0';
g_Battle.UI.dwMsgShowTime = 0;
g_Battle.UI.state = kBattleUIWait;
g_Battle.UI.fAutoAttack = FALSE;
g_Battle.UI.wSelectedIndex = 0;
g_Battle.UI.wPrevEnemyTarget = 0;
memset(g_Battle.UI.rgShowNum, 0, sizeof(g_Battle.UI.rgShowNum));
g_Battle.lpSummonSprite = NULL;
g_Battle.sBackgroundColorShift = 0;
gpGlobals->fInBattle = TRUE;
g_Battle.BattleResult = kBattleResultPreBattle;
PAL_BattleUpdateFighters();
//
// Load the battle effect sprite.
//
i = PAL_MKFGetChunkSize(10, gpGlobals->f.fpDATA);
g_Battle.lpEffectSprite = UTIL_malloc(i);
PAL_MKFReadChunk(g_Battle.lpEffectSprite, i, 10, gpGlobals->f.fpDATA);
#ifdef PAL_CLASSIC
g_Battle.Phase = kBattlePhaseSelectAction;
g_Battle.fRepeat = FALSE;
g_Battle.fForce = FALSE;
g_Battle.fFlee = FALSE;
#endif
#ifdef PAL_ALLOW_KEYREPEAT
SDL_EnableKeyRepeat(120, 75);
#endif
//
// Run the main battle routine.
//
i = PAL_BattleMain();
#ifdef PAL_ALLOW_KEYREPEAT
SDL_EnableKeyRepeat(0, 0);
PAL_ClearKeyState();
g_InputState.prevdir = kDirUnknown;
#endif
if (i == kBattleResultWon)
{
//
// Player won the battle. Add the Experience points.
//
PAL_BattleWon();
}
//
// Clear all item-using records
//
for (w = 0; w < MAX_INVENTORY; w++)
{
gpGlobals->rgInventory[w].nAmountInUse = 0;
}
//
// Clear all player status, poisons and temporary effects
//
PAL_ClearAllPlayerStatus();
for (w = 0; w < MAX_PLAYER_ROLES; w++)
{
PAL_CurePoisonByLevel(w, 3);
PAL_RemoveEquipmentEffect(w, kBodyPartExtra);
}
//
// Free all the battle sprites
//
PAL_FreeBattleSprites();
free(g_Battle.lpEffectSprite);
//
// Free the surfaces for the background picture and scene buffer
//
SDL_FreeSurface(g_Battle.lpBackground);
SDL_FreeSurface(g_Battle.lpSceneBuf);
g_Battle.lpBackground = NULL;
g_Battle.lpSceneBuf = NULL;
gpGlobals->fInBattle = FALSE;
PAL_PlayMUS(gpGlobals->wNumMusic, TRUE, 1);
//
// Restore the screen waving effects
//
gpGlobals->sWaveProgression = sPrevWaveProgression;
gpGlobals->wScreenWave = wPrevWaveLevel;
return i;
}
VOID
PAL_BattleUIUpdate(
VOID
)
/*++
Purpose:
Update the status of battle UI.
Parameters:
None.
Return value:
None.
--*/
{
int i, j, x, y;
WORD wPlayerRole, w;
static int s_iFrame = 0;
s_iFrame++;
if (g_Battle.UI.fAutoAttack && !gpGlobals->fAutoBattle)
{
//
// Draw the "auto attack" message if in the autoattack mode.
//
if (g_InputState.dwKeyPress & kKeyMenu)
{
g_Battle.UI.fAutoAttack = FALSE;
}
else
{
PAL_DrawText(PAL_GetWord(BATTLEUI_LABEL_AUTO), PAL_XY(280, 10),
MENUITEM_COLOR_CONFIRMED, TRUE, FALSE);
}
}
if (gpGlobals->fAutoBattle)
{
PAL_BattlePlayerCheckReady();
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
if (g_Battle.rgPlayer[i].state == kFighterCom)
{
PAL_BattleUIPlayerReady(i);
break;
}
}
if (g_Battle.UI.state != kBattleUIWait)
{
w = PAL_BattleUIPickAutoMagic(gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole, 9999);
if (w == 0)
{
g_Battle.UI.wActionType = kBattleActionAttack;
g_Battle.UI.wSelectedIndex = PAL_BattleSelectAutoTarget();
}
else
{
g_Battle.UI.wActionType = kBattleActionMagic;
g_Battle.UI.wObjectID = w;
if (gpGlobals->g.rgObject[w].magic.wFlags & kMagicFlagApplyToAll)
{
g_Battle.UI.wSelectedIndex = -1;
}
else
{
g_Battle.UI.wSelectedIndex = PAL_BattleSelectAutoTarget();
}
}
PAL_BattleCommitAction(FALSE);
}
goto end;
}
if (g_InputState.dwKeyPress & kKeyAuto)
{
g_Battle.UI.fAutoAttack = !g_Battle.UI.fAutoAttack;
g_Battle.UI.MenuState = kBattleMenuMain;
}
#ifdef PAL_CLASSIC
if (g_Battle.Phase == kBattlePhasePerformAction)
{
goto end;
}
if (!g_Battle.UI.fAutoAttack)
#endif
{
//
// Draw the player info boxes.
//
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
wPlayerRole = gpGlobals->rgParty[i].wPlayerRole;
w = F2int(g_Battle.rgPlayer[i].flTimeMeter);
j = TIMEMETER_COLOR_DEFAULT;
#ifndef PAL_CLASSIC
if (gpGlobals->rgPlayerStatus[wPlayerRole][kStatusHaste] > 0)
{
j = TIMEMETER_COLOR_HASTE;
}
else if (gpGlobals->rgPlayerStatus[wPlayerRole][kStatusSlow] > 0)
{
j = TIMEMETER_COLOR_SLOW;
}
#endif
if (gpGlobals->rgPlayerStatus[wPlayerRole][kStatusSleep] != 0 ||
gpGlobals->rgPlayerStatus[wPlayerRole][kStatusConfused] != 0 ||
gpGlobals->rgPlayerStatus[wPlayerRole][kStatusPuppet] != 0)
{
w = 0;
}
PAL_PlayerInfoBox(PAL_XY(91 + 77 * i, 165), wPlayerRole,
w, j, FALSE);
}
}
if (g_InputState.dwKeyPress & kKeyStatus)
{
PAL_PlayerStatus();
goto end;
}
if (g_Battle.UI.state != kBattleUIWait)
{
wPlayerRole = gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole;
if (gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole] == 0 &&
gpGlobals->rgPlayerStatus[wPlayerRole][kStatusPuppet])
{
g_Battle.UI.wActionType = kBattleActionAttack;
if (PAL_PlayerCanAttackAll(gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole))
{
g_Battle.UI.wSelectedIndex = -1;
}
else
{
g_Battle.UI.wSelectedIndex = PAL_BattleSelectAutoTarget();
}
PAL_BattleCommitAction(FALSE);
goto end; // don't go further
}
//
// Cancel any actions if player is dead or sleeping.
//
if (gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole] == 0 ||
gpGlobals->rgPlayerStatus[wPlayerRole][kStatusSleep] != 0 ||
gpGlobals->rgPlayerStatus[wPlayerRole][kStatusParalyzed] != 0)
{
g_Battle.UI.wActionType = kBattleActionPass;
PAL_BattleCommitAction(FALSE);
goto end; // don't go further
}
if (gpGlobals->rgPlayerStatus[wPlayerRole][kStatusConfused] != 0)
{
g_Battle.UI.wActionType = kBattleActionAttackMate;
PAL_BattleCommitAction(FALSE);
goto end; // don't go further
}
if (g_Battle.UI.fAutoAttack)
{
g_Battle.UI.wActionType = kBattleActionAttack;
if (PAL_PlayerCanAttackAll(gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole))
{
g_Battle.UI.wSelectedIndex = -1;
}
else
{
g_Battle.UI.wSelectedIndex = PAL_BattleSelectAutoTarget();
}
PAL_BattleCommitAction(FALSE);
goto end; // don't go further
}
//
// Draw the arrow on the player's head.
//
i = SPRITENUM_BATTLE_ARROW_CURRENTPLAYER_RED;
if (s_iFrame & 1)
{
i = SPRITENUM_BATTLE_ARROW_CURRENTPLAYER;
}
x = g_rgPlayerPos[gpGlobals->wMaxPartyMemberIndex][g_Battle.UI.wCurPlayerIndex][0] - 8;
y = g_rgPlayerPos[gpGlobals->wMaxPartyMemberIndex][g_Battle.UI.wCurPlayerIndex][1] - 74;
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, i), gpScreen, PAL_XY(x, y));
}
switch (g_Battle.UI.state)
{
case kBattleUIWait:
if (!g_Battle.fEnemyCleared)
{
PAL_BattlePlayerCheckReady();
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
if (g_Battle.rgPlayer[i].state == kFighterCom)
{
PAL_BattleUIPlayerReady(i);
break;
}
}
}
break;
case kBattleUISelectMove:
//
// Draw the icons
//
{
struct {
int iSpriteNum;
PAL_POS pos;
BATTLEUIACTION action;
} rgItems[] =
{
{SPRITENUM_BATTLEICON_ATTACK, PAL_XY(27, 140), kBattleUIActionAttack},
{SPRITENUM_BATTLEICON_MAGIC, PAL_XY(0, 155), kBattleUIActionMagic},
{SPRITENUM_BATTLEICON_COOPMAGIC, PAL_XY(54, 155), kBattleUIActionCoopMagic},
{SPRITENUM_BATTLEICON_MISCMENU, PAL_XY(27, 170), kBattleUIActionMisc}
};
if (g_Battle.UI.MenuState == kBattleMenuMain)
{
if (g_InputState.dir == kDirNorth)
{
g_Battle.UI.wSelectedAction = 0;
}
else if (g_InputState.dir == kDirSouth)
{
g_Battle.UI.wSelectedAction = 3;
}
else if (g_InputState.dir == kDirWest)
{
if (PAL_BattleUIIsActionValid(kBattleUIActionMagic))
{
g_Battle.UI.wSelectedAction = 1;
}
}
else if (g_InputState.dir == kDirEast)
{
if (PAL_BattleUIIsActionValid(kBattleUIActionCoopMagic))
{
g_Battle.UI.wSelectedAction = 2;
}
}
}
if (!PAL_BattleUIIsActionValid(rgItems[g_Battle.UI.wSelectedAction].action))
{
g_Battle.UI.wSelectedAction = 0;
}
for (i = 0; i < 4; i++)
{
if (g_Battle.UI.wSelectedAction == i)
{
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, rgItems[i].iSpriteNum),
gpScreen, rgItems[i].pos);
}
else if (PAL_BattleUIIsActionValid(rgItems[i].action))
{
PAL_RLEBlitMonoColor(PAL_SpriteGetFrame(gpSpriteUI, rgItems[i].iSpriteNum),
gpScreen, rgItems[i].pos, 0, -4);
}
else
{
PAL_RLEBlitMonoColor(PAL_SpriteGetFrame(gpSpriteUI, rgItems[i].iSpriteNum),
gpScreen, rgItems[i].pos, 0x10, -4);
}
}
switch (g_Battle.UI.MenuState)
{
case kBattleMenuMain:
if (g_InputState.dwKeyPress & kKeySearch)
{
switch (g_Battle.UI.wSelectedAction)
{
case 0:
//
// Attack
//
g_Battle.UI.wActionType = kBattleActionAttack;
if (PAL_PlayerCanAttackAll(gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole))
{
g_Battle.UI.state = kBattleUISelectTargetEnemyAll;
}
else
{
g_Battle.UI.wSelectedIndex = g_Battle.UI.wPrevEnemyTarget;
g_Battle.UI.state = kBattleUISelectTargetEnemy;
}
break;
case 1:
//
// Magic
//
g_Battle.UI.MenuState = kBattleMenuMagicSelect;
PAL_MagicSelectionMenuInit(wPlayerRole, TRUE, 0);
break;
case 2:
//
// Cooperative magic
//
w = gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole;
w = PAL_GetPlayerCooperativeMagic(w);
g_Battle.UI.wActionType = kBattleActionCoopMagic;
g_Battle.UI.wObjectID = w;
if (gpGlobals->g.rgObject[w].magic.wFlags & kMagicFlagUsableToEnemy)
{
if (gpGlobals->g.rgObject[w].magic.wFlags & kMagicFlagApplyToAll)
{
g_Battle.UI.state = kBattleUISelectTargetEnemyAll;
}
else
{
g_Battle.UI.wSelectedIndex = g_Battle.UI.wPrevEnemyTarget;
g_Battle.UI.state = kBattleUISelectTargetEnemy;
}
}
else
{
if (gpGlobals->g.rgObject[w].magic.wFlags & kMagicFlagApplyToAll)
{
g_Battle.UI.state = kBattleUISelectTargetPlayerAll;
}
else
{
#ifdef PAL_CLASSIC
g_Battle.UI.wSelectedIndex = 0;
#else
g_Battle.UI.wSelectedIndex = g_Battle.UI.wCurPlayerIndex;
#endif
g_Battle.UI.state = kBattleUISelectTargetPlayer;
}
}
break;
case 3:
//
// Misc menu
//
g_Battle.UI.MenuState = kBattleMenuMisc;
g_iCurMiscMenuItem = 0;
break;
}
}
else if (g_InputState.dwKeyPress & kKeyDefend)
{
g_Battle.UI.wActionType = kBattleActionDefend;
PAL_BattleCommitAction(FALSE);
}
else if (g_InputState.dwKeyPress & kKeyForce)
{
w = PAL_BattleUIPickAutoMagic(gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole, 60);
if (w == 0)
{
g_Battle.UI.wActionType = kBattleActionAttack;
if (PAL_PlayerCanAttackAll(gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole))
{
g_Battle.UI.wSelectedIndex = -1;
}
else
{
g_Battle.UI.wSelectedIndex = PAL_BattleSelectAutoTarget();
}
}
else
{
g_Battle.UI.wActionType = kBattleActionMagic;
g_Battle.UI.wObjectID = w;
if (gpGlobals->g.rgObject[w].magic.wFlags & kMagicFlagApplyToAll)
{
g_Battle.UI.wSelectedIndex = -1;
}
else
{
g_Battle.UI.wSelectedIndex = PAL_BattleSelectAutoTarget();
}
}
PAL_BattleCommitAction(FALSE);
}
else if (g_InputState.dwKeyPress & kKeyFlee)
{
g_Battle.UI.wActionType = kBattleActionFlee;
PAL_BattleCommitAction(FALSE);
}
else if (g_InputState.dwKeyPress & kKeyUseItem)
{
g_Battle.UI.MenuState = kBattleMenuUseItemSelect;
PAL_ItemSelectMenuInit(kItemFlagUsable);
}
else if (g_InputState.dwKeyPress & kKeyThrowItem)
{
g_Battle.UI.MenuState = kBattleMenuThrowItemSelect;
PAL_ItemSelectMenuInit(kItemFlagThrowable);
}
else if (g_InputState.dwKeyPress & kKeyRepeat)
{
PAL_BattleCommitAction(TRUE);
}
#ifdef PAL_CLASSIC
else if (g_InputState.dwKeyPress & kKeyMenu)
{
g_Battle.rgPlayer[g_Battle.UI.wCurPlayerIndex].state = kFighterWait;
g_Battle.UI.state = kBattleUIWait;
if (g_Battle.UI.wCurPlayerIndex > 0)
{
//
// Revert to the previous player
//
do
{
g_Battle.rgPlayer[--g_Battle.UI.wCurPlayerIndex].state = kFighterWait;
if (g_Battle.rgPlayer[g_Battle.UI.wCurPlayerIndex].action.ActionType == kBattleActionThrowItem)
{
for (i = 0; i < MAX_INVENTORY; i++)
{
if (gpGlobals->rgInventory[i].wItem ==
g_Battle.rgPlayer[g_Battle.UI.wCurPlayerIndex].action.wActionID)
{
gpGlobals->rgInventory[i].nAmountInUse--;
break;
}
}
}
else if (g_Battle.rgPlayer[g_Battle.UI.wCurPlayerIndex].action.ActionType == kBattleActionUseItem)
{
if (gpGlobals->g.rgObject[g_Battle.rgPlayer[g_Battle.UI.wCurPlayerIndex].action.wActionID].item.wFlags & kItemFlagConsuming)
{
for (i = 0; i < MAX_INVENTORY; i++)
{
if (gpGlobals->rgInventory[i].wItem ==
g_Battle.rgPlayer[g_Battle.UI.wCurPlayerIndex].action.wActionID)
{
gpGlobals->rgInventory[i].nAmountInUse--;
break;
}
}
}
}
} while (g_Battle.UI.wCurPlayerIndex > 0 &&
(gpGlobals->g.PlayerRoles.rgwHP[gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole] == 0 ||
gpGlobals->rgPlayerStatus[gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole][kStatusConfused] > 0 ||
gpGlobals->rgPlayerStatus[gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole][kStatusSleep] > 0 ||
gpGlobals->rgPlayerStatus[gpGlobals->rgParty[g_Battle.UI.wCurPlayerIndex].wPlayerRole][kStatusParalyzed] > 0));
}
}
#else
else if (g_InputState.dwKeyPress & kKeyMenu)
{
FLOAT flMin = int2F(-1);
j = -1;
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
if (g_Battle.rgPlayer[i].flTimeMeter >= 100)
{
g_Battle.rgPlayer[i].flTimeMeter += 100; // HACKHACK: Prevent the time meter from going below 100
if ((g_Battle.rgPlayer[i].flTimeMeter < flMin || flMin < 0) &&
i != (int)g_Battle.UI.wCurPlayerIndex &&
g_Battle.rgPlayer[i].state == kFighterWait)
{
flMin = g_Battle.rgPlayer[i].flTimeMeter;
j = i;
}
}
}
if (j != -1)
{
g_Battle.rgPlayer[g_Battle.UI.wCurPlayerIndex].flTimeMeter = flMin - int2F(99);
g_Battle.rgPlayer[g_Battle.UI.wCurPlayerIndex].state = kFighterWait;
g_Battle.UI.state = kBattleUIWait;
}
}
#endif
break;
case kBattleMenuMagicSelect:
w = PAL_MagicSelectionMenuUpdate();
if (w != 0xFFFF)
{
g_Battle.UI.MenuState = kBattleMenuMain;
if (w != 0)
{
g_Battle.UI.wActionType = kBattleActionMagic;
g_Battle.UI.wObjectID = w;
if (gpGlobals->g.rgObject[w].magic.wFlags & kMagicFlagUsableToEnemy)
{
if (gpGlobals->g.rgObject[w].magic.wFlags & kMagicFlagApplyToAll)
{
g_Battle.UI.state = kBattleUISelectTargetEnemyAll;
}
else
{
g_Battle.UI.wSelectedIndex = g_Battle.UI.wPrevEnemyTarget;
g_Battle.UI.state = kBattleUISelectTargetEnemy;
}
}
else
{
if (gpGlobals->g.rgObject[w].magic.wFlags & kMagicFlagApplyToAll)
{
g_Battle.UI.state = kBattleUISelectTargetPlayerAll;
}
else
{
#ifdef PAL_CLASSIC
g_Battle.UI.wSelectedIndex = 0;
#else
g_Battle.UI.wSelectedIndex = g_Battle.UI.wCurPlayerIndex;
#endif
g_Battle.UI.state = kBattleUISelectTargetPlayer;
}
}
}
}
break;
case kBattleMenuUseItemSelect:
PAL_BattleUIUseItem();
break;
case kBattleMenuThrowItemSelect:
PAL_BattleUIThrowItem();
break;
case kBattleMenuMisc:
w = PAL_BattleUIMiscMenuUpdate();
if (w != 0xFFFF)
{
g_Battle.UI.MenuState = kBattleMenuMain;
switch (w)
{
#ifdef PAL_CLASSIC
case 2: // item
#else
case 1: // item
#endif
g_Battle.UI.MenuState = kBattleMenuMiscItemSubMenu;
g_iCurSubMenuItem = 0;
break;
#ifdef PAL_CLASSIC
case 3: // defend
#else
case 2: // defend
#endif
g_Battle.UI.wActionType = kBattleActionDefend;
PAL_BattleCommitAction(FALSE);
break;
#ifdef PAL_CLASSIC
case 1: // auto
#else
case 3: // auto
#endif
g_Battle.UI.fAutoAttack = TRUE;
break;
case 4: // flee
g_Battle.UI.wActionType = kBattleActionFlee;
PAL_BattleCommitAction(FALSE);
break;
case 5: // status
PAL_PlayerStatus();
break;
}
}
break;
case kBattleMenuMiscItemSubMenu:
w = PAL_BattleUIMiscItemSubMenuUpdate();
if (w != 0xFFFF)
{
g_Battle.UI.MenuState = kBattleMenuMain;
switch (w)
{
case 1: // use
g_Battle.UI.MenuState = kBattleMenuUseItemSelect;
PAL_ItemSelectMenuInit(kItemFlagUsable);
break;
case 2: // throw
g_Battle.UI.MenuState = kBattleMenuThrowItemSelect;
PAL_ItemSelectMenuInit(kItemFlagThrowable);
break;
}
}
break;
}
}
break;
case kBattleUISelectTargetEnemy:
x = -1;
y = 0;
for (i = 0; i <= g_Battle.wMaxEnemyIndex; i++)
{
if (g_Battle.rgEnemy[i].wObjectID != 0)
{
x = i;
y++;
}
}
if (x == -1)
{
g_Battle.UI.state = kBattleUISelectMove;
break;
}
if (g_Battle.UI.wActionType == kBattleActionCoopMagic)
{
if (!PAL_BattleUIIsActionValid(kBattleActionCoopMagic))
{
g_Battle.UI.state = kBattleUISelectMove;
break;
}
}
#ifdef PAL_CLASSIC
//
// Don't bother selecting when only 1 enemy left
//
if (y == 1)
{
g_Battle.UI.wPrevEnemyTarget = (WORD)x;
PAL_BattleCommitAction(FALSE);
break;
}
#endif
if (g_Battle.UI.wSelectedIndex > x)
{
g_Battle.UI.wSelectedIndex = x;
}
for (i = 0; i <= x; i++)
{
if (g_Battle.rgEnemy[g_Battle.UI.wSelectedIndex].wObjectID != 0)
{
break;
}
g_Battle.UI.wSelectedIndex++;
g_Battle.UI.wSelectedIndex %= x + 1;
}
//
// Highlight the selected enemy
//
if (s_iFrame & 1)
{
i = g_Battle.UI.wSelectedIndex;
x = PAL_X(g_Battle.rgEnemy[i].pos);
y = PAL_Y(g_Battle.rgEnemy[i].pos);
x -= PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgEnemy[i].lpSprite, g_Battle.rgEnemy[i].wCurrentFrame)) / 2;
y -= PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgEnemy[i].lpSprite, g_Battle.rgEnemy[i].wCurrentFrame));
PAL_RLEBlitWithColorShift(PAL_SpriteGetFrame(g_Battle.rgEnemy[i].lpSprite, g_Battle.rgEnemy[i].wCurrentFrame),
gpScreen, PAL_XY(x, y), 7);
}
if (g_InputState.dwKeyPress & kKeyMenu)
{
g_Battle.UI.state = kBattleUISelectMove;
}
else if (g_InputState.dwKeyPress & kKeySearch)
{
g_Battle.UI.wPrevEnemyTarget = g_Battle.UI.wSelectedIndex;
PAL_BattleCommitAction(FALSE);
}
else if (g_InputState.dwKeyPress & (kKeyLeft | kKeyDown))
{
if (g_Battle.UI.wSelectedIndex != 0)
{
g_Battle.UI.wSelectedIndex--;
while (g_Battle.UI.wSelectedIndex != 0 &&
g_Battle.rgEnemy[g_Battle.UI.wSelectedIndex].wObjectID == 0)
{
g_Battle.UI.wSelectedIndex--;
}
}
}
else if (g_InputState.dwKeyPress & (kKeyRight | kKeyUp))
{
if (g_Battle.UI.wSelectedIndex < x)
{
g_Battle.UI.wSelectedIndex++;
while (g_Battle.UI.wSelectedIndex < x &&
g_Battle.rgEnemy[g_Battle.UI.wSelectedIndex].wObjectID == 0)
{
g_Battle.UI.wSelectedIndex++;
}
}
}
break;
case kBattleUISelectTargetPlayer:
#ifdef PAL_CLASSIC
//
// Don't bother selecting when only 1 player is in the party
//
if (gpGlobals->wMaxPartyMemberIndex == 0)
{
g_Battle.UI.wSelectedIndex = 0;
PAL_BattleCommitAction(FALSE);
}
#endif
j = SPRITENUM_BATTLE_ARROW_SELECTEDPLAYER;
if (s_iFrame & 1)
{
j = SPRITENUM_BATTLE_ARROW_SELECTEDPLAYER_RED;
}
//
// Draw arrows on the selected player
//
x = g_rgPlayerPos[gpGlobals->wMaxPartyMemberIndex][g_Battle.UI.wSelectedIndex][0] - 8;
y = g_rgPlayerPos[gpGlobals->wMaxPartyMemberIndex][g_Battle.UI.wSelectedIndex][1] - 67;
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, j), gpScreen, PAL_XY(x, y));
if (g_InputState.dwKeyPress & kKeyMenu)
{
g_Battle.UI.state = kBattleUISelectMove;
}
else if (g_InputState.dwKeyPress & kKeySearch)
{
PAL_BattleCommitAction(FALSE);
}
else if (g_InputState.dwKeyPress & (kKeyLeft | kKeyDown))
{
if (g_Battle.UI.wSelectedIndex != 0)
{
g_Battle.UI.wSelectedIndex--;
}
else
{
g_Battle.UI.wSelectedIndex = gpGlobals->wMaxPartyMemberIndex;
}
}
else if (g_InputState.dwKeyPress & (kKeyRight | kKeyUp))
{
if (g_Battle.UI.wSelectedIndex < gpGlobals->wMaxPartyMemberIndex)
{
g_Battle.UI.wSelectedIndex++;
}
else
{
g_Battle.UI.wSelectedIndex = 0;
}
}
break;
case kBattleUISelectTargetEnemyAll:
#ifdef PAL_CLASSIC
//
// Don't bother selecting
//
g_Battle.UI.wSelectedIndex = (WORD)-1;
PAL_BattleCommitAction(FALSE);
#else
if (g_Battle.UI.wActionType == kBattleActionCoopMagic)
{
if (!PAL_BattleUIIsActionValid(kBattleActionCoopMagic))
{
g_Battle.UI.state = kBattleUISelectMove;
break;
}
}
if (s_iFrame & 1)
{
//
// Highlight all enemies
//
for (i = g_Battle.wMaxEnemyIndex; i >= 0; i--)
{
if (g_Battle.rgEnemy[i].wObjectID == 0)
{
continue;
}
x = PAL_X(g_Battle.rgEnemy[i].pos);
y = PAL_Y(g_Battle.rgEnemy[i].pos);
x -= PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgEnemy[i].lpSprite, g_Battle.rgEnemy[i].wCurrentFrame)) / 2;
y -= PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgEnemy[i].lpSprite, g_Battle.rgEnemy[i].wCurrentFrame));
PAL_RLEBlitWithColorShift(PAL_SpriteGetFrame(g_Battle.rgEnemy[i].lpSprite, g_Battle.rgEnemy[i].wCurrentFrame),
gpScreen, PAL_XY(x, y), 7);
}
}
if (g_InputState.dwKeyPress & kKeyMenu)
{
g_Battle.UI.state = kBattleUISelectMove;
}
else if (g_InputState.dwKeyPress & kKeySearch)
{
g_Battle.UI.wSelectedIndex = (WORD)-1;
PAL_BattleCommitAction(FALSE);
}
#endif
break;
case kBattleUISelectTargetPlayerAll:
#ifdef PAL_CLASSIC
//
// Don't bother selecting
//
g_Battle.UI.wSelectedIndex = (WORD)-1;
PAL_BattleCommitAction(FALSE);
#else
j = SPRITENUM_BATTLE_ARROW_SELECTEDPLAYER;
if (s_iFrame & 1)
{
j = SPRITENUM_BATTLE_ARROW_SELECTEDPLAYER_RED;
}
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
if (g_Battle.UI.wActionType == kBattleActionMagic)
{
w = gpGlobals->g.rgObject[g_Battle.UI.wObjectID].magic.wMagicNumber;
if (gpGlobals->g.lprgMagic[w].wType == kMagicTypeTrance)
{
if (i != g_Battle.UI.wCurPlayerIndex)
continue;
}
}
//
// Draw arrows on all players, despite of dead or not
//
x = g_rgPlayerPos[gpGlobals->wMaxPartyMemberIndex][i][0] - 8;
y = g_rgPlayerPos[gpGlobals->wMaxPartyMemberIndex][i][1] - 67;
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, j), gpScreen, PAL_XY(x, y));
}
if (g_InputState.dwKeyPress & kKeyMenu)
{
g_Battle.UI.state = kBattleUISelectMove;
}
else if (g_InputState.dwKeyPress & kKeySearch)
{
g_Battle.UI.wSelectedIndex = (WORD)-1;
PAL_BattleCommitAction(FALSE);
}
#endif
break;
}
end:
//
// Show the text message if there is one.
//
#ifndef PAL_CLASSIC
if (SDL_GetTicks() < g_Battle.UI.dwMsgShowTime)
{
//
// The text should be shown in a small window at the center of the screen
//
PAL_POS pos;
int len = strlen(g_Battle.UI.szMsg);
//
// Create the window box
//
pos = PAL_XY(160 - len * 4, 40);
PAL_CreateSingleLineBox(pos, (len + 1) / 2, FALSE);
//
// Show the text on the screen
//
pos = PAL_XY(PAL_X(pos) + 8 + ((len & 1) << 2), PAL_Y(pos) + 10);
PAL_DrawText(g_Battle.UI.szMsg, pos, 0, FALSE, FALSE);
}
else if (g_Battle.UI.szNextMsg[0] != '\0')
{
strcpy(g_Battle.UI.szMsg, g_Battle.UI.szNextMsg);
g_Battle.UI.dwMsgShowTime = SDL_GetTicks() + g_Battle.UI.wNextMsgDuration;
g_Battle.UI.szNextMsg[0] = '\0';
}
#endif
//
// Draw the numbers
//
for (i = 0; i < BATTLEUI_MAX_SHOWNUM; i++)
{
if (g_Battle.UI.rgShowNum[i].wNum > 0)
{
if ((SDL_GetTicks() - g_Battle.UI.rgShowNum[i].dwTime) / BATTLE_FRAME_TIME > 10)
{
g_Battle.UI.rgShowNum[i].wNum = 0;
}
else
{
PAL_DrawNumber(g_Battle.UI.rgShowNum[i].wNum, 5,
PAL_XY(PAL_X(g_Battle.UI.rgShowNum[i].pos), PAL_Y(g_Battle.UI.rgShowNum[i].pos) - (SDL_GetTicks() - g_Battle.UI.rgShowNum[i].dwTime) / BATTLE_FRAME_TIME),
g_Battle.UI.rgShowNum[i].color, kNumAlignRight);
}
}
}
PAL_ClearKeyState();
}
