VOID
PAL_DrawASCIICharOnSurface(
BYTE bChar,
SDL_Surface *lpSurface,
PAL_POS pos,
BYTE bColor
)
/*++
Purpose:
Draw a ASCII character on a surface.
Parameters:
[IN] bChar - the character to be drawn.
[OUT] lpSurface - the destination surface.
[IN] pos - the destination location of the surface.
[IN] bColor - the color of the character.
Return value:
None.
--*/
{
int i, j, dx;
int x = PAL_X(pos), y = PAL_Y(pos);
LPBYTE pChar = &iso_font[(int)(bChar & ~128) * 15];
//
// Check for NULL pointer.
//
if (lpSurface == NULL)
{
return;
}
//
// Draw the character to the surface.
//
y *= lpSurface->pitch;
for (i = 0; i < 15; i++)
{
dx = x;
for (j = 0; j < 8; j++)
{
if (pChar[i] & (1 << j))
{
((LPBYTE)(lpSurface->pixels))[y + dx] = bColor;
}
dx++;
}
y += lpSurface->pitch;
}
}
VOID
PAL_MakeScene(
VOID
)
/*++
Purpose:
Draw the scene of the current frame to the screen. Both the map and
the sprites are handled here.
Parameters:
None.
Return value:
None.
--*/
{
static SDL_Rect rect = {0, 0, 320, 200};
//
// Step 1: Draw the complete map, for both of the layers.
//
rect.x = PAL_X(gpGlobals->viewport);
rect.y = PAL_Y(gpGlobals->viewport);
PAL_MapBlitToSurface(PAL_GetCurrentMap(), gpScreen, &rect, 0);
PAL_MapBlitToSurface(PAL_GetCurrentMap(), gpScreen, &rect, 1);
//
// Step 2: Apply screen waving effects.
//
PAL_ApplyWave(gpScreen);
//
// Step 3: Draw all the sprites.
//
PAL_SceneDrawSprites();
//
// Check if we need to fade in.
//
if (gpGlobals->fNeedToFadeIn)
{
VIDEO_UpdateScreen(NULL);
PAL_FadeIn(gpGlobals->wNumPalette, gpGlobals->fNightPalette, 1);
gpGlobals->fNeedToFadeIn = FALSE;
}
}
VOID
PAL_DeleteBox(
LPBOX lpBox
)
/*++
Purpose:
Delete a box and restore the saved part of the screen.
Parameters:
[IN] lpBox - pointer to the BOX struct.
Return value:
None.
--*/
{
SDL_Rect rect;
//
// Check for NULL pointer.
//
if (lpBox == NULL)
{
return;
}
//
// Restore the saved screen part
//
rect.x = PAL_X(lpBox->pos);
rect.y = PAL_Y(lpBox->pos);
rect.w = lpBox->wWidth;
rect.h = lpBox->wHeight;
SDL_BlitSurface(lpBox->lpSavedArea, NULL, gpScreen, &rect);
//
// Free the memory used by the box
//
SDL_FreeSurface(lpBox->lpSavedArea);
free(lpBox);
}
/*++
Enemy flee the battle.
--*/
VOID PAL_BattleEnemyEscape(void)
{
int j, x, y, w;
BOOL f = TRUE;
SOUND_Play(45);
//
// Show the animation
//
while (f)
{
f = FALSE;
for (j = 0; j <= g_Battle.wMaxEnemyIndex; j++)
{
if (g_Battle.rgEnemy[j].wObjectID == 0)
{
continue;
}
x = PAL_X(g_Battle.rgEnemy[j].pos) - 5;
y = PAL_Y(g_Battle.rgEnemy[j].pos);
g_Battle.rgEnemy[j].pos = PAL_XY(x, y);
w = PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgEnemy[j].lpSprite, 0));
if (x + w > 0)
{
f = TRUE;
}
}
PAL_BattleMakeScene();
SDL_BlitSurface(g_Battle.lpSceneBuf, NULL, gpScreen, NULL);
VIDEO_UpdateScreen(NULL);
UTIL_Delay(10);
}
UTIL_Delay(500);
g_Battle.BattleResult = kBattleResultTerminated;
}
VOID
PAL_BattleUIShowNum(
WORD wNum,
PAL_POS pos,
NUMCOLOR color
)
/*++
Purpose:
Show a number on battle screen (indicates HP/MP change).
Parameters:
[IN] wNum - number to be shown.
[IN] pos - position of the number on the screen.
[IN] color - color of the number.
Return value:
None.
--*/
{
int i;
for (i = 0; i < BATTLEUI_MAX_SHOWNUM; i++)
{
if (g_Battle.UI.rgShowNum[i].wNum == 0)
{
g_Battle.UI.rgShowNum[i].wNum = wNum;
g_Battle.UI.rgShowNum[i].pos = PAL_XY(PAL_X(pos) - 15, PAL_Y(pos));
g_Battle.UI.rgShowNum[i].color = color;
g_Battle.UI.rgShowNum[i].dwTime = SDL_GetTicks();
break;
}
}
}
VOID
PAL_UpdateParty(
VOID
)
/*++
Purpose:
Update the location and walking gesture of all the party members.
Parameters:
None.
Return value:
None.
--*/
{
int xSource, ySource, xTarget, yTarget, xOffset, yOffset, i;
//
// Has user pressed one of the arrow keys?
//
if (g_InputState.dir != kDirUnknown)
{
xOffset = ((g_InputState.dir == kDirWest || g_InputState.dir == kDirSouth) ? -16 : 16);
yOffset = ((g_InputState.dir == kDirWest || g_InputState.dir == kDirNorth) ? -8 : 8);
xSource = PAL_X(gpGlobals->viewport) + PAL_X(gpGlobals->partyoffset);
ySource = PAL_Y(gpGlobals->viewport) + PAL_Y(gpGlobals->partyoffset);
xTarget = xSource + xOffset;
yTarget = ySource + yOffset;
gpGlobals->wPartyDirection = g_InputState.dir;
//
// Check for obstacles on the destination location
//
if (!PAL_CheckObstacle(PAL_XY(xTarget, yTarget), TRUE, 0))
{
//
// Player will actually be moved. Store trail.
//
for (i = 3; i >= 0; i--)
{
gpGlobals->rgTrail[i + 1] = gpGlobals->rgTrail[i];
}
gpGlobals->rgTrail[0].wDirection = g_InputState.dir;
gpGlobals->rgTrail[0].x = xSource;
gpGlobals->rgTrail[0].y = ySource;
//
// Move the viewport
//
gpGlobals->viewport =
PAL_XY(PAL_X(gpGlobals->viewport) + xOffset, PAL_Y(gpGlobals->viewport) + yOffset);
//
// Update gestures
//
PAL_UpdatePartyGestures(TRUE);
return; // don't go further
}
}
PAL_UpdatePartyGestures(FALSE);
}
VOID
PAL_SaveGame(
LPCSTR szFileName,
WORD wSavedTimes
)
/*++
Purpose:
Save the current game state to file.
Parameters:
[IN] szFileName - file name of saved game.
Return value:
None.
--*/
{
FILE *fp;
static SAVEDGAME s;
UINT32 i;
//
// Put all the data to the saved game struct.
//
s.wViewportX = PAL_X(gpGlobals->viewport);
s.wViewportY = PAL_Y(gpGlobals->viewport);
s.nPartyMember = gpGlobals->wMaxPartyMemberIndex;
s.wNumScene = gpGlobals->wNumScene;
s.wPaletteOffset = (gpGlobals->fNightPalette ? 0x180 : 0);
s.wPartyDirection = gpGlobals->wPartyDirection;
s.wNumMusic = gpGlobals->wNumMusic;
s.wNumBattleMusic = gpGlobals->wNumBattleMusic;
s.wNumBattleField = gpGlobals->wNumBattleField;
s.wScreenWave = gpGlobals->wScreenWave;
s.wCollectValue = gpGlobals->wCollectValue;
s.wLayer = gpGlobals->wLayer;
s.wChaseRange = gpGlobals->wChaseRange;
s.wChasespeedChangeCycles = gpGlobals->wChasespeedChangeCycles;
s.nFollower = gpGlobals->nFollower;
s.dwCash = gpGlobals->dwCash;
#ifndef PAL_CLASSIC
s.wBattleSpeed = gpGlobals->bBattleSpeed;
#else
s.wBattleSpeed = 2;
#endif
memcpy(s.rgParty, gpGlobals->rgParty, sizeof(gpGlobals->rgParty));
memcpy(s.rgTrail, gpGlobals->rgTrail, sizeof(gpGlobals->rgTrail));
s.Exp = gpGlobals->Exp;
s.PlayerRoles = gpGlobals->g.PlayerRoles;
memcpy(s.rgPoisonStatus, gpGlobals->rgPoisonStatus, sizeof(gpGlobals->rgPoisonStatus));
memcpy(s.rgInventory, gpGlobals->rgInventory, sizeof(gpGlobals->rgInventory));
memcpy(s.rgScene, gpGlobals->g.rgScene, sizeof(gpGlobals->g.rgScene));
memcpy(s.rgObject, gpGlobals->g.rgObject, sizeof(gpGlobals->g.rgObject));
memcpy(s.rgEventObject, gpGlobals->g.lprgEventObject,
sizeof(EVENTOBJECT) * gpGlobals->g.nEventObject);
s.wSavedTimes = wSavedTimes;
//
// Adjust endianness
//
DO_BYTESWAP(&s, sizeof(SAVEDGAME));
//
// Cash amount is in DWORD, so do a wordswap in Big-Endian.
//
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
s.dwCash = ((s.dwCash >> 16) | (s.dwCash << 16));
#endif
//
// Try writing to file
//
fp = fopen(szFileName, "wb");
if (fp == NULL)
{
return;
}
i = PAL_MKFGetChunkSize(0, gpGlobals->f.fpSSS);
i += sizeof(SAVEDGAME) - sizeof(EVENTOBJECT) * MAX_EVENT_OBJECTS;
fwrite(&s, i, 1, fp);
fclose(fp);
}
static BOOL
PAL_BattleDisplayStatChange(
VOID
)
/*++
Purpose:
Display the HP and MP changes of all players and enemies.
Parameters:
None.
Return value:
TRUE if there are any number displayed, FALSE if not.
--*/
{
int i, x, y;
SHORT sDamage;
WORD wPlayerRole;
BOOL f = FALSE;
for (i = 0; i <= g_Battle.wMaxEnemyIndex; i++)
{
if (g_Battle.rgEnemy[i].wObjectID == 0)
{
continue;
}
if (g_Battle.rgEnemy[i].wPrevHP != g_Battle.rgEnemy[i].e.wHealth)
{
//
// Show the number of damage
//
sDamage = g_Battle.rgEnemy[i].e.wHealth - g_Battle.rgEnemy[i].wPrevHP;
x = PAL_X(g_Battle.rgEnemy[i].pos);
y = PAL_Y(g_Battle.rgEnemy[i].pos) - 70;
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)) / 2;
if (y < 10)
{
y = 10;
}
if (sDamage < 0)
{
PAL_BattleUIShowNum((WORD)(-sDamage), PAL_XY(x, y), kNumColorBlue);
}
else
{
PAL_BattleUIShowNum((WORD)(sDamage), PAL_XY(x, y), kNumColorYellow);
}
f = TRUE;
}
}
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
wPlayerRole = gpGlobals->rgParty[i].wPlayerRole;
if (g_Battle.rgPlayer[i].wPrevHP != gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole])
{
sDamage =
gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole] - g_Battle.rgPlayer[i].wPrevHP;
x = PAL_X(g_Battle.rgPlayer[i].pos);
y = PAL_Y(g_Battle.rgPlayer[i].pos) - 70;
x += PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame)) / 2;
y += PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame));
if (y < 10)
{
y = 10;
}
if (sDamage < 0)
{
PAL_BattleUIShowNum((WORD)(-sDamage), PAL_XY(x, y), kNumColorBlue);
}
else
{
PAL_BattleUIShowNum((WORD)(sDamage), PAL_XY(x, y), kNumColorYellow);
}
f = TRUE;
}
if (g_Battle.rgPlayer[i].wPrevMP != gpGlobals->g.PlayerRoles.rgwMP[wPlayerRole])
{
sDamage =
gpGlobals->g.PlayerRoles.rgwMP[wPlayerRole] - g_Battle.rgPlayer[i].wPrevMP;
x = PAL_X(g_Battle.rgPlayer[i].pos);
y = PAL_Y(g_Battle.rgPlayer[i].pos) - 62;
x += PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame)) / 2;
y += PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame));
if (y < 10)
{
y = 10;
}
if (sDamage < 0)
{
PAL_BattleUIShowNum((WORD)(-sDamage), PAL_XY(x, y), kNumColorBlue);
}
else
{
PAL_BattleUIShowNum((WORD)(sDamage), PAL_XY(x, y), kNumColorCyan);
}
f = TRUE;
}
}
return f;
}
static VOID
PAL_CalcCoverTiles(
SPRITE_TO_DRAW *lpSpriteToDraw
)
/*++
Purpose:
Calculate all the tiles which may cover the specified sprite. Add the tiles
into our list as well.
Parameters:
[IN] lpSpriteToDraw - pointer to SPRITE_TO_DRAW struct.
Return value:
None.
--*/
{
int x, y, i, l, iTileHeight;
LPCBITMAPRLE lpTile;
const int sx = PAL_X(gpGlobals->viewport) + PAL_X(lpSpriteToDraw->pos);
const int sy = PAL_Y(gpGlobals->viewport) + PAL_Y(lpSpriteToDraw->pos);
const int sh = ((sx % 32) ? 1 : 0);
const int width = PAL_RLEGetWidth(lpSpriteToDraw->lpSpriteFrame);
const int height = PAL_RLEGetHeight(lpSpriteToDraw->lpSpriteFrame);
int dx = 0;
int dy = 0;
int dh = 0;
//
// Loop through all the tiles in the area of the sprite.
//
for (y = (sy - height - 15) / 16; y <= sy / 16; y++)
{
for (x = (sx - width / 2) / 32; x <= (sx + width / 2) / 32; x++)
{
for (i = ((x == (sx - width / 2) / 32) ? 0 : 3); i < 5; i++)
{
//
// Scan tiles in the following form (* = to scan):
//
// . . . * * * . . .
// . . . * * . . . .
//
switch (i)
{
case 0:
dx = x;
dy = y;
dh = sh;
break;
case 1:
dx = x - 1;
break;
case 2:
dx = (sh ? x : (x - 1));
dy = (sh ? (y + 1) : y);
dh = 1 - sh;
break;
case 3:
dx = x + 1;
dy = y;
dh = sh;
break;
case 4:
dx = (sh ? (x + 1) : x);
dy = (sh ? (y + 1) : y);
dh = 1 - sh;
break;
}
for (l = 0; l < 2; l++)
{
lpTile = PAL_MapGetTileBitmap(dx, dy, dh, l, PAL_GetCurrentMap());
iTileHeight = (signed char)PAL_MapGetTileHeight(dx, dy, dh, l, PAL_GetCurrentMap());
//
// Check if this tile may cover the sprites
//
if (lpTile != NULL && iTileHeight > 0 && (dy + iTileHeight) * 16 + dh * 8 >= sy)
{
//
// This tile may cover the sprite
//
PAL_AddSpriteToDraw(lpTile,
dx * 32 + dh * 16 - 16 - PAL_X(gpGlobals->viewport),
dy * 16 + dh * 8 + 7 + l + iTileHeight * 8 - PAL_Y(gpGlobals->viewport),
iTileHeight * 8 + l);
}
}
}
}
}
}
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();
}
VOID
PAL_DrawText(
LPCSTR lpszText,
PAL_POS pos,
BYTE bColor,
BOOL fShadow,
BOOL fUpdate
)
/*++
Purpose:
Draw text on the screen.
Parameters:
[IN] lpszText - the text to be drawn.
[IN] pos - Position of the text.
[IN] bColor - Color of the text.
[IN] fShadow - TRUE if the text is shadowed or not.
[IN] fUpdate - TRUE if update the screen area.
Return value:
None.
--*/
{
SDL_Rect rect, urect;
WORD wChar;
rect.x = PAL_X(pos);
rect.y = PAL_Y(pos);
urect.x = rect.x;
urect.y = rect.y;
urect.h = 16;
urect.w = 0;
while (*lpszText)
{
//
// Draw the character
//
if (*lpszText & 0x80)
{
//
// BIG-5 Chinese Character
//
wChar = SWAP16(((LPBYTE)lpszText)[0] | (((LPBYTE)lpszText)[1] << 8));
if (fShadow)
{
PAL_DrawCharOnSurface(wChar, gpScreen, PAL_XY(rect.x + 1, rect.y + 1), 0);
PAL_DrawCharOnSurface(wChar, gpScreen, PAL_XY(rect.x + 1, rect.y), 0);
}
PAL_DrawCharOnSurface(wChar, gpScreen, PAL_XY(rect.x, rect.y), bColor);
lpszText += 2;
rect.x += 16;
urect.w += 16;
}
else
{
//
// ASCII character
//
if (fShadow)
{
PAL_DrawASCIICharOnSurface(*lpszText, gpScreen, PAL_XY(rect.x + 1, rect.y + 1), 0);
PAL_DrawASCIICharOnSurface(*lpszText, gpScreen, PAL_XY(rect.x + 1, rect.y), 0);
}
PAL_DrawASCIICharOnSurface(*lpszText, gpScreen, PAL_XY(rect.x, rect.y), bColor);
lpszText++;
rect.x += 8;
urect.w += 8;
}
}
//
// Update the screen area
//
if (fUpdate && urect.w > 0)
{
VIDEO_UpdateScreen(&urect);
}
}
VOID
PAL_BattleEnemyEscape(
VOID
)
/*++
Purpose:
Enemy flee the battle.
Parameters:
None.
Return value:
None.
--*/
{
int j, x, y, w;
BOOL f = TRUE;
UTIL_WriteLog(LOG_DEBUG, "[0x%08x][%s][%s] - %s", (long)PAL_BattleEnemyEscape, "PAL_BattleEnemyEscape", __FILE__, "start");
SOUND_Play(45);
//
// Show the animation
//
while (f)
{
f = FALSE;
for (j = 0; j <= g_Battle.wMaxEnemyIndex; j++)
{
if (g_Battle.rgEnemy[j].wObjectID == 0)
{
continue;
}
x = PAL_X(g_Battle.rgEnemy[j].pos) - 5;
y = PAL_Y(g_Battle.rgEnemy[j].pos);
g_Battle.rgEnemy[j].pos = PAL_XY(x, y);
w = PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgEnemy[j].lpSprite, 0));
if (x + w > 0)
{
f = TRUE;
}
}
PAL_BattleMakeScene();
SDL_BlitSurface(g_Battle.lpSceneBuf, NULL, gpScreen, NULL);
VIDEO_UpdateScreen(NULL);
UTIL_Delay(10);
}
UTIL_Delay(500);
g_Battle.BattleResult = kBattleResultTerminated;
UTIL_WriteLog(LOG_DEBUG, "[0x%08x][%s][%s] - %s", (long)PAL_BattleEnemyEscape, "PAL_BattleEnemyEscape", __FILE__, "end");
}
static VOID
PAL_BattleShowPlayerAttackAnim(
WORD wPlayerIndex,
BOOL fCritical
)
/*++
Purpose:
Show the physical attack effect for player.
Parameters:
[IN] wPlayerIndex - the index of the player.
[IN] fCritical - TRUE if this is a critical hit.
Return value:
None.
--*/
{
WORD wPlayerRole = gpGlobals->rgParty[wPlayerIndex].wPlayerRole;
SHORT sTarget = g_Battle.rgPlayer[wPlayerIndex].action.sTarget;
int index, i, j;
int enemy_x = 0, enemy_y = 0, enemy_h = 0, x, y, dist = 0;
int w, h;
DWORD dwTime;
if (sTarget != -1)
{
enemy_x = PAL_X(g_Battle.rgEnemy[sTarget].pos);
enemy_y = PAL_Y(g_Battle.rgEnemy[sTarget].pos);
enemy_x += PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgEnemy[sTarget].lpSprite, g_Battle.rgEnemy[sTarget].wCurrentFrame)) / 2;
enemy_h = PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgEnemy[sTarget].lpSprite, g_Battle.rgEnemy[sTarget].wCurrentFrame));
enemy_y += enemy_h;
if (sTarget >= 3)
{
dist = (sTarget - wPlayerIndex) * 8;
}
}
else
{
enemy_x = 150;
enemy_y = 100;
}
index = gpGlobals->g.rgwBattleEffectIndex[gpGlobals->g.PlayerRoles.rgwSpriteNumInBattle[wPlayerRole]][1];
index *= 3;
//
// Play the attack voice
//
if (gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole] > 0)
{
if (!fCritical)
{
SOUND_Play(gpGlobals->g.PlayerRoles.rgwAttackSound[wPlayerRole]);
}
else
{
SOUND_Play(gpGlobals->g.PlayerRoles.rgwCriticalSound[wPlayerRole]);
}
}
//
// Show the animation
//
x = enemy_x - dist + 64;
y = enemy_y + dist + 20;
g_Battle.rgPlayer[wPlayerIndex].wCurrentFrame = 8;
w = PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgPlayer[wPlayerIndex].lpSprite, 8));
h = PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgPlayer[wPlayerIndex].lpSprite, 8));
g_Battle.rgPlayer[wPlayerIndex].pos = PAL_XY(x - w / 2, y - h);
PAL_BattleDelay(2, 0);
x -= 10;
y -= 2;
g_Battle.rgPlayer[wPlayerIndex].pos = PAL_XY(x - w / 2, y - h);
PAL_BattleDelay(1, 0);
g_Battle.rgPlayer[wPlayerIndex].wCurrentFrame = 9;
x -= 16;
y -= 4;
SOUND_Play(gpGlobals->g.PlayerRoles.rgwWeaponSound[wPlayerRole]);
x = enemy_x;
y = enemy_y - enemy_h / 3 + 10;
dwTime = SDL_GetTicks() + BATTLE_FRAME_TIME;
for (i = 0; i < 3; i++)
{
LPCBITMAPRLE b = PAL_SpriteGetFrame(g_Battle.lpEffectSprite, index++);
//
// Clear the input state of previous frame.
//
PAL_ClearKeyState();
//
// Wait for the time of one frame. Accept input here.
//
PAL_ProcessEvent();
while (SDL_GetTicks() <= dwTime)
{
PAL_ProcessEvent();
SDL_Delay(1);
}
//
// Set the time of the next frame.
//
dwTime = SDL_GetTicks() + BATTLE_FRAME_TIME;
//
// Update the gesture of enemies.
//
for (j = 0; j <= g_Battle.wMaxEnemyIndex; j++)
{
if (g_Battle.rgEnemy[j].wObjectID == 0)
{
continue;
}
if (--g_Battle.rgEnemy[j].e.wIdleAnimSpeed == 0)
{
g_Battle.rgEnemy[j].wCurrentFrame++;
g_Battle.rgEnemy[j].e.wIdleAnimSpeed =
gpGlobals->g.lprgEnemy[gpGlobals->g.rgObject[g_Battle.rgEnemy[j].wObjectID].enemy.wEnemyID].wIdleAnimSpeed;
}
if (g_Battle.rgEnemy[j].wCurrentFrame >= g_Battle.rgEnemy[j].e.wIdleFrames)
{
g_Battle.rgEnemy[j].wCurrentFrame = 0;
}
}
PAL_BattleMakeScene();
SDL_BlitSurface(g_Battle.lpSceneBuf, NULL, gpScreen, NULL);
PAL_RLEBlitToSurface(b, gpScreen, PAL_XY(x - PAL_RLEGetWidth(b) / 2, y - PAL_RLEGetHeight(b)));
x -= 16;
y += 16;
PAL_BattleUIUpdate();
if (i == 0)
{
if (sTarget == -1)
{
for (j = 0; j <= g_Battle.wMaxEnemyIndex; j++)
{
g_Battle.rgEnemy[j].iColorShift = 6;
}
}
else
{
g_Battle.rgEnemy[sTarget].iColorShift = 6;
}
//
// Flash the screen if it's a critical hit
//
if (fCritical)
{
SDL_FillRect(gpScreen, NULL, 15);
}
}
VIDEO_UpdateScreen(NULL);
if (i == 1)
{
g_Battle.rgPlayer[wPlayerIndex].pos =
PAL_XY(PAL_X(g_Battle.rgPlayer[wPlayerIndex].pos) + 2,
PAL_Y(g_Battle.rgPlayer[wPlayerIndex].pos) + 1);
}
}
dist = 8;
for (i = 0; i <= g_Battle.wMaxEnemyIndex; i++)
{
g_Battle.rgEnemy[i].iColorShift = 0;
}
if (sTarget == -1)
{
for (i = 0; i < 3; i++)
{
for (j = 0; j <= g_Battle.wMaxEnemyIndex; j++)
{
x = PAL_X(g_Battle.rgEnemy[j].pos);
y = PAL_Y(g_Battle.rgEnemy[j].pos);
x -= dist;
y -= dist / 2;
g_Battle.rgEnemy[j].pos = PAL_XY(x, y);
}
PAL_BattleDelay(1, 0);
dist /= -2;
}
}
else
{
x = PAL_X(g_Battle.rgEnemy[sTarget].pos);
y = PAL_Y(g_Battle.rgEnemy[sTarget].pos);
for (i = 0; i < 3; i++)
{
x -= dist;
dist /= -2;
y += dist;
g_Battle.rgEnemy[sTarget].pos = PAL_XY(x, y);
PAL_BattleDelay(1, 0);
}
}
}
LPBOX
PAL_CreateBox(
PAL_POS pos,
INT nRows,
INT nColumns,
INT iStyle,
BOOL fSaveScreen
)
/*++
Purpose:
Create a box on the screen.
Parameters:
[IN] pos - position of the box.
[IN] nRows - number of rows of the box.
[IN] nColumns - number of columns of the box.
[IN] iStyle - style of the box (0 or 1).
[IN] fSaveScreen - whether save the used screen area or not.
Return value:
Pointer to a BOX structure. NULL if failed.
If fSaveScreen is false, then always returns NULL.
--*/
{
int i, j, x, m, n;
LPCBITMAPRLE rglpBorderBitmap[3][3];
LPBOX lpBox = NULL;
SDL_Surface *save;
SDL_Rect rect;
//
// Get the bitmaps
//
for (i = 0; i < 3; i++)
{
for (j = 0; j < 3; j++)
{
rglpBorderBitmap[i][j] = PAL_SpriteGetFrame(gpSpriteUI, i * 3 + j + iStyle * 9);
}
}
rect.x = PAL_X(pos);
rect.y = PAL_Y(pos);
rect.w = 0;
rect.h = 0;
//
// Get the total width and total height of the box
//
for (i = 0; i < 3; i++)
{
if (i == 1)
{
rect.w += PAL_RLEGetWidth(rglpBorderBitmap[0][i]) * nColumns;
rect.h += PAL_RLEGetHeight(rglpBorderBitmap[i][0]) * nRows;
}
else
{
rect.w += PAL_RLEGetWidth(rglpBorderBitmap[0][i]);
rect.h += PAL_RLEGetHeight(rglpBorderBitmap[i][0]);
}
}
if (fSaveScreen)
{
//
// Save the used part of the screen
//
save = SDL_CreateRGBSurface(gpScreen->flags, rect.w, rect.h, 8,
gpScreen->format->Rmask, gpScreen->format->Gmask,
gpScreen->format->Bmask, gpScreen->format->Amask);
if (save == NULL)
{
return NULL;
}
lpBox = (LPBOX)calloc(1, sizeof(BOX));
if (lpBox == NULL)
{
SDL_FreeSurface(save);
return NULL;
}
SDL_BlitSurface(gpScreen, &rect, save, NULL);
lpBox->lpSavedArea = save;
lpBox->pos = pos;
lpBox->wWidth = rect.w;
lpBox->wHeight = rect.h;
}
//
// Border takes 2 additional rows and columns...
//
nRows += 2;
nColumns += 2;
//
// Draw the box
//
for (i = 0; i < nRows; i++)
{
x = rect.x;
m = (i == 0) ? 0 : ((i == nRows - 1) ? 2 : 1);
for (j = 0; j < nColumns; j++)
{
n = (j == 0) ? 0 : ((j == nColumns - 1) ? 2 : 1);
PAL_RLEBlitToSurface(rglpBorderBitmap[m][n], gpScreen, PAL_XY(x, rect.y));
x += PAL_RLEGetWidth(rglpBorderBitmap[m][n]);
}
rect.y += PAL_RLEGetHeight(rglpBorderBitmap[m][0]);
}
return lpBox;
}
VOID
PAL_BattlePlayerEscape(
VOID
)
/*++
Purpose:
Player flee the battle.
Parameters:
None.
Return value:
None.
--*/
{
int i, j;
WORD wPlayerRole;
UTIL_WriteLog(LOG_DEBUG, "[0x%08x][%s][%s] - %s", (long)PAL_BattlePlayerEscape, "PAL_BattlePlayerEscape", __FILE__, "start");
SOUND_Play(45);
PAL_BattleUpdateFighters();
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
wPlayerRole = gpGlobals->rgParty[i].wPlayerRole;
if (gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole] > 0)
{
g_Battle.rgPlayer[i].wCurrentFrame = 0;
}
}
for (i = 0; i < 16; i++)
{
for (j = 0; j <= gpGlobals->wMaxPartyMemberIndex; j++)
{
wPlayerRole = gpGlobals->rgParty[j].wPlayerRole;
if (gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole] > 0)
{
//
// TODO: This is still not the same as the original game
//
switch (j)
{
case 0:
if (gpGlobals->wMaxPartyMemberIndex > 0)
{
g_Battle.rgPlayer[j].pos =
PAL_XY(PAL_X(g_Battle.rgPlayer[j].pos) + 4,
PAL_Y(g_Battle.rgPlayer[j].pos) + 6);
break;
}
case 1:
g_Battle.rgPlayer[j].pos =
PAL_XY(PAL_X(g_Battle.rgPlayer[j].pos) + 4,
PAL_Y(g_Battle.rgPlayer[j].pos) + 4);
break;
case 2:
g_Battle.rgPlayer[j].pos =
PAL_XY(PAL_X(g_Battle.rgPlayer[j].pos) + 6,
PAL_Y(g_Battle.rgPlayer[j].pos) + 3);
break;
default:
assert(FALSE); // Not possible
break;
}
}
}
PAL_BattleDelay(1, 0, FALSE);
}
//
// Remove all players from the screen
//
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
g_Battle.rgPlayer[i].pos = PAL_XY(9999, 9999);
}
PAL_BattleDelay(1, 0, FALSE);
g_Battle.BattleResult = kBattleResultFleed;
UTIL_WriteLog(LOG_DEBUG, "[0x%08x][%s][%s] - %s", (long)PAL_BattlePlayerEscape, "PAL_BattlePlayerEscape", __FILE__, "end");
}
VOID
PAL_DrawNumber(
UINT iNum,
UINT nLength,
PAL_POS pos,
NUMCOLOR color,
NUMALIGN align
)
/*++
Purpose:
Draw the specified number with the bitmaps in the UI sprite.
Parameters:
[IN] iNum - the number to be drawn.
[IN] nLength - max. length of the number.
[IN] pos - position on the screen.
[IN] color - color of the number (yellow or blue).
[IN] align - align mode of the number.
Return value:
None.
--*/
{
UINT nActualLength, i;
int x, y;
LPCBITMAPRLE rglpBitmap[10];
//
// Get the bitmaps. Blue starts from 29, Cyan from 56, Yellow from 19.
//
x = (color == kNumColorBlue) ? 29 : ((color == kNumColorCyan) ? 56 : 19);
for (i = 0; i < 10; i++)
{
rglpBitmap[i] = PAL_SpriteGetFrame(gpSpriteUI, (UINT)x + i);
}
i = iNum;
nActualLength = 0;
//
// Calculate the actual length of the number.
//
while (i > 0)
{
i /= 10;
nActualLength++;
}
if (nActualLength > nLength)
{
nActualLength = nLength;
}
else if (nActualLength == 0)
{
nActualLength = 1;
}
x = PAL_X(pos) - 6;
y = PAL_Y(pos);
switch (align)
{
case kNumAlignLeft:
x += 6 * nActualLength;
break;
case kNumAlignMid:
x += 3 * (nLength + nActualLength);
break;
case kNumAlignRight:
x += 6 * nLength;
break;
}
//
// Draw the number.
//
while (nActualLength-- > 0)
{
PAL_RLEBlitToSurface(rglpBitmap[iNum % 10], gpScreen, PAL_XY(x, y));
x -= 6;
iNum /= 10;
}
}
static VOID
PAL_BattleShowPlayerUseItemAnim(
WORD wPlayerIndex,
WORD wObjectID,
SHORT sTarget
)
/*++
Purpose:
Show the "use item" effect for player.
Parameters:
[IN] wPlayerIndex - the index of the player.
[IN] wObjectID - the object ID of the item to be used.
[IN] sTarget - the target player of the action.
Return value:
None.
--*/
{
int i, j;
PAL_BattleDelay(4, 0);
g_Battle.rgPlayer[wPlayerIndex].pos =
PAL_XY(PAL_X(g_Battle.rgPlayer[wPlayerIndex].pos) - 15,
PAL_Y(g_Battle.rgPlayer[wPlayerIndex].pos) - 7);
g_Battle.rgPlayer[wPlayerIndex].wCurrentFrame = 5;
SOUND_Play(28);
for (i = 0; i <= 6; i++)
{
if (sTarget == -1)
{
for (j = 0; j <= gpGlobals->wMaxPartyMemberIndex; j++)
{
g_Battle.rgPlayer[j].iColorShift = i;
}
}
else
{
g_Battle.rgPlayer[sTarget].iColorShift = i;
}
PAL_BattleDelay(1, wObjectID);
}
for (i = 5; i >= 0; i--)
{
if (sTarget == -1)
{
for (j = 0; j <= gpGlobals->wMaxPartyMemberIndex; j++)
{
g_Battle.rgPlayer[j].iColorShift = i;
}
}
else
{
g_Battle.rgPlayer[sTarget].iColorShift = i;
}
PAL_BattleDelay(1, wObjectID);
}
}
LPBOX
PAL_CreateSingleLineBox(
PAL_POS pos,
INT nLen,
BOOL fSaveScreen
)
/*++
Purpose:
Create a single-line box on the screen.
Parameters:
[IN] pos - position of the box.
[IN] nLen - length of the box.
[IN] fSaveScreen - whether save the used screen area or not.
Return value:
Pointer to a BOX structure. NULL if failed.
If fSaveScreen is false, then always returns NULL.
--*/
{
static const int iNumLeftSprite = 44;
static const int iNumMidSprite = 45;
static const int iNumRightSprite = 46;
LPCBITMAPRLE lpBitmapLeft;
LPCBITMAPRLE lpBitmapMid;
LPCBITMAPRLE lpBitmapRight;
SDL_Surface *save;
SDL_Rect rect;
LPBOX lpBox = NULL;
int i;
//
// Get the bitmaps
//
lpBitmapLeft = PAL_SpriteGetFrame(gpSpriteUI, iNumLeftSprite);
lpBitmapMid = PAL_SpriteGetFrame(gpSpriteUI, iNumMidSprite);
lpBitmapRight = PAL_SpriteGetFrame(gpSpriteUI, iNumRightSprite);
rect.x = PAL_X(pos);
rect.y = PAL_Y(pos);
//
// Get the total width and total height of the box
//
rect.w = PAL_RLEGetWidth(lpBitmapLeft) + PAL_RLEGetWidth(lpBitmapRight);
rect.w += PAL_RLEGetWidth(lpBitmapMid) * nLen;
rect.h = PAL_RLEGetHeight(lpBitmapLeft);
if (fSaveScreen)
{
//
// Save the used part of the screen
//
save = SDL_CreateRGBSurface(gpScreen->flags, rect.w, rect.h, 8,
gpScreen->format->Rmask, gpScreen->format->Gmask,
gpScreen->format->Bmask, gpScreen->format->Amask);
if (save == NULL)
{
return NULL;
}
lpBox = (LPBOX)calloc(1, sizeof(BOX));
if (lpBox == NULL)
{
SDL_FreeSurface(gpScreen);
return NULL;
}
SDL_BlitSurface(gpScreen, &rect, save, NULL);
lpBox->pos = pos;
lpBox->lpSavedArea = save;
lpBox->wHeight = (WORD)rect.w;
lpBox->wWidth = (WORD)rect.h;
}
//
// Draw the box
//
PAL_RLEBlitToSurface(lpBitmapLeft, gpScreen, pos);
rect.x += PAL_RLEGetWidth(lpBitmapLeft);
for (i = 0; i < nLen; i++)
{
PAL_RLEBlitToSurface(lpBitmapMid, gpScreen, PAL_XY(rect.x, rect.y));
rect.x += PAL_RLEGetWidth(lpBitmapMid);
}
PAL_RLEBlitToSurface(lpBitmapRight, gpScreen, PAL_XY(rect.x, rect.y));
return lpBox;
}
VOID
PAL_DrawCharOnSurface(
WORD wChar,
SDL_Surface *lpSurface,
PAL_POS pos,
BYTE bColor
)
/*++
Purpose:
Draw a BIG-5 Chinese character on a surface.
Parameters:
[IN] wChar - the character to be drawn (in GB2312/BIG5).
[OUT] lpSurface - the destination surface.
[IN] pos - the destination location of the surface.
[IN] bColor - the color of the character.
Return value:
None.
--*/
{
int i, j, dx;
int x = PAL_X(pos), y = PAL_Y(pos);
LPBYTE pChar;
BYTE ch1, ch2;
//
// Check for NULL pointer.
//
if (lpSurface == NULL)
{
return;
}
//
// Locate for this character in the font lib.
//
ch1 = wChar & 0xff;
ch2 = wChar >> 8;
if (fIsBig5)
{
if (ch2 < 0xa1)
pChar = &big5font[((ch1 - 0xA1) * 157 + ch2 - 0x40) << 5] + 8;
else
pChar = &big5font[((ch1 - 0xA1) * 157 + 63 + ch2 - 0xA1) << 5] + 8;
}
else
{
if (!is_gb(ch1, ch2))
{
return;
}
pChar = &gbfont[((ch1 - 0xa1) * 94 + (ch2 - 0xa1)) * 32];
}
if (pChar == NULL) return;
//
// Draw the character to the surface.
//
if (y >= lpSurface->h) return;
y *= lpSurface->pitch;
for (i = 0; i < 32; i++)
{
dx = x + ((i & 1) << 3);
for (j = 0; j < 8; j++)
{
if (pChar[i] & (1 << (7 - j)))
{
if (dx < lpSurface->w)
{
((LPBYTE)(lpSurface->pixels))[y + dx] = bColor;
}
else
{
break;
}
}
dx++;
}
y += (i & 1) * lpSurface->pitch;
if (y / lpSurface->pitch >= lpSurface->h)
{
break;
}
}
}
static VOID
PAL_SceneDrawSprites(
VOID
)
/*++
Purpose:
Draw all the sprites to scene.
Parameters:
None.
Return value:
None.
--*/
{
int i, x, y, vy;
g_nSpriteToDraw = 0;
//
// Put all the sprites to be drawn into our array.
//
//
// Players
//
for (i = 0; i <= (short)gpGlobals->wMaxPartyMemberIndex + gpGlobals->nFollower; i++)
{
LPCBITMAPRLE lpBitmap =
PAL_SpriteGetFrame(PAL_GetPlayerSprite((BYTE)i), gpGlobals->rgParty[i].wFrame);
if (lpBitmap == NULL)
{
continue;
}
//
// Add it to our array
//
PAL_AddSpriteToDraw(lpBitmap,
gpGlobals->rgParty[i].x - PAL_RLEGetWidth(lpBitmap) / 2,
gpGlobals->rgParty[i].y + gpGlobals->wLayer + 10,
gpGlobals->wLayer + 6);
//
// Calculate covering tiles on the map
//
PAL_CalcCoverTiles(&g_rgSpriteToDraw[g_nSpriteToDraw - 1]);
}
//
// Event Objects (Monsters/NPCs/others)
//
for (i = gpGlobals->g.rgScene[gpGlobals->wNumScene - 1].wEventObjectIndex;
i < gpGlobals->g.rgScene[gpGlobals->wNumScene].wEventObjectIndex; i++)
{
LPCBITMAPRLE lpFrame;
LPCSPRITE lpSprite;
LPEVENTOBJECT lpEvtObj = &(gpGlobals->g.lprgEventObject[i]);
int iFrame;
if (lpEvtObj->sState == kObjStateHidden || lpEvtObj->sVanishTime > 0 ||
lpEvtObj->sState < 0)
{
continue;
}
//
// Get the sprite
//
lpSprite = PAL_GetEventObjectSprite((WORD)i + 1);
if (lpSprite == NULL)
{
continue;
}
iFrame = lpEvtObj->wCurrentFrameNum;
if (lpEvtObj->nSpriteFrames == 3)
{
//
// walking character
//
if (iFrame == 2)
{
iFrame = 0;
}
if (iFrame == 3)
{
iFrame = 2;
}
}
lpFrame = PAL_SpriteGetFrame(lpSprite,
lpEvtObj->wDirection * lpEvtObj->nSpriteFrames + iFrame);
if (lpFrame == NULL)
{
continue;
}
//
// Calculate the coordinate and check if outside the screen
//
x = (SHORT)lpEvtObj->x - PAL_X(gpGlobals->viewport);
x -= PAL_RLEGetWidth(lpFrame) / 2;
if (x >= 320 || x < -(int)PAL_RLEGetWidth(lpFrame))
{
//
// outside the screen; skip it
//
continue;
}
y = (SHORT)lpEvtObj->y - PAL_Y(gpGlobals->viewport);
y += lpEvtObj->sLayer * 8 + 9;
vy = y - PAL_RLEGetHeight(lpFrame) - lpEvtObj->sLayer * 8 + 2;
if (vy >= 200 || vy < -(int)PAL_RLEGetHeight(lpFrame))
{
//
// outside the screen; skip it
//
continue;
}
//
// Add it into the array
//
PAL_AddSpriteToDraw(lpFrame, x, y, lpEvtObj->sLayer * 8 + 2);
//
// Calculate covering map tiles
//
PAL_CalcCoverTiles(&g_rgSpriteToDraw[g_nSpriteToDraw - 1]);
}
//
// All sprites are now in our array; sort them by their vertical positions.
//
for (x = 0; x < g_nSpriteToDraw - 1; x++)
{
SPRITE_TO_DRAW tmp;
BOOL fSwap = FALSE;
for (y = 0; y < g_nSpriteToDraw - 1 - x; y++)
{
if (PAL_Y(g_rgSpriteToDraw[y].pos) > PAL_Y(g_rgSpriteToDraw[y + 1].pos))
{
fSwap = TRUE;
tmp = g_rgSpriteToDraw[y];
g_rgSpriteToDraw[y] = g_rgSpriteToDraw[y + 1];
g_rgSpriteToDraw[y + 1] = tmp;
}
}
if (!fSwap)
{
break;
}
}
//
// Draw all the sprites to the screen.
//
for (i = 0; i < g_nSpriteToDraw; i++)
{
SPRITE_TO_DRAW *p = &g_rgSpriteToDraw[i];
x = PAL_X(p->pos);
y = PAL_Y(p->pos) - PAL_RLEGetHeight(p->lpSpriteFrame) - p->iLayer;
PAL_RLEBlitToSurface(p->lpSpriteFrame, gpScreen, PAL_XY(x, y));
}
}
VOID
PAL_DrawCharOnSurface(
WORD wChar,
SDL_Surface *lpSurface,
PAL_POS pos,
BYTE bColor
)
/*++
Purpose:
Draw a BIG-5 Chinese character on a surface.
Parameters:
[IN] wChar - the character to be drawn (in BIG-5).
[OUT] lpSurface - the destination surface.
[IN] pos - the destination location of the surface.
[IN] bColor - the color of the character.
Return value:
None.
--*/
{
int i, j, dx;
int x = PAL_X(pos), y = PAL_Y(pos);
LPBYTE pChar;
//
// Check for NULL pointer.
//
if (lpSurface == NULL || gpFont == NULL)
{
return;
}
//
// Locate for this character in the font lib.
//
for (i = 0; i < gpFont->nChar; i++)
{
if (gpFont->lpBufChar[i] == wChar)
{
break;
}
}
if (i >= gpFont->nChar)
{
//
// This character does not exist in the font lib.
//
return;
}
pChar = gpFont->lpBufGlyph + i * 30;
//
// Draw the character to the surface.
//
y *= lpSurface->pitch;
for (i = 0; i < 30; i++)
{
dx = x + ((i & 1) << 3);
for (j = 0; j < 8; j++)
{
if (pChar[i] & (1 << (7 - j)))
{
((LPBYTE)(lpSurface->pixels))[y + dx] = bColor;
}
dx++;
}
y += (i & 1) * lpSurface->pitch;
}
}
VOID
PAL_ShowDialogText(
LPCSTR lpszText
)
/*++
Purpose:
Show one line of the dialog text.
Parameters:
[IN] lpszText - the text to be shown.
Return value:
None.
--*/
{
SDL_Rect rect;
int x, y, len = strlen(lpszText);
PAL_ClearKeyState();
g_TextLib.bIcon = 0;
if (gpGlobals->fInBattle && !g_fUpdatedInBattle)
{
//
// Update the screen in battle, or the graphics may seem messed up
//
VIDEO_UpdateScreen(NULL);
g_fUpdatedInBattle = TRUE;
}
if (g_TextLib.nCurrentDialogLine > 3)
{
//
// The rest dialogs should be shown in the next page.
//
PAL_DialogWaitForKey();
g_TextLib.nCurrentDialogLine = 0;
VIDEO_RestoreScreen();
VIDEO_UpdateScreen(NULL);
}
x = PAL_X(g_TextLib.posDialogText);
y = PAL_Y(g_TextLib.posDialogText) + g_TextLib.nCurrentDialogLine * 18;
if (g_TextLib.bDialogPosition == kDialogCenterWindow)
{
//
// The text should be shown in a small window at the center of the screen
//
#ifndef PAL_CLASSIC
if (gpGlobals->fInBattle && g_Battle.BattleResult == kBattleResultOnGoing)
{
PAL_BattleUIShowText(lpszText, 1400);
}
else
#endif
{
PAL_POS pos;
LPBOX lpBox;
//
// Create the window box
//
pos = PAL_XY(PAL_X(g_TextLib.posDialogText) - len * 4, PAL_Y(g_TextLib.posDialogText));
lpBox = PAL_CreateSingleLineBox(pos, (len + 1) / 2, TRUE);
rect.x = PAL_X(pos);
rect.y = PAL_Y(pos);
rect.w = 320 - rect.x * 2 + 32;
rect.h = 64;
//
// Show the text on the screen
//
pos = PAL_XY(PAL_X(pos) + 8 + ((len & 1) << 2), PAL_Y(pos) + 10);
PAL_DrawText(lpszText, pos, 0, FALSE, FALSE);
VIDEO_UpdateScreen(&rect);
PAL_DialogWaitForKey();
//
// Delete the box
//
PAL_DeleteBox(lpBox);
VIDEO_UpdateScreen(&rect);
PAL_EndDialog();
}
}
else
{
if (g_TextLib.nCurrentDialogLine == 0 &&
g_TextLib.bDialogPosition != kDialogCenter &&
(BYTE)lpszText[len - 1] == 0x47 && (BYTE)lpszText[len - 2] == 0xA1)
{
//
// name of character
//
PAL_DrawText(lpszText, g_TextLib.posDialogTitle, FONT_COLOR_CYAN_ALT, TRUE, TRUE);
}
else
{
//
// normal texts
//
char text[3];
if (!g_TextLib.fPlayingRNG && g_TextLib.nCurrentDialogLine == 0)
{
//
// Save the screen before we show the first line of dialog
//
VIDEO_BackupScreen();
}
while (lpszText != NULL && *lpszText != '\0')
{
switch (*lpszText)
{
case '-':
//
// Set the font color to Cyan
//
if (g_TextLib.bCurrentFontColor == FONT_COLOR_CYAN)
{
g_TextLib.bCurrentFontColor = FONT_COLOR_DEFAULT;
}
else
{
g_TextLib.bCurrentFontColor = FONT_COLOR_CYAN;
}
lpszText++;
break;
case '\'':
//
// Set the font color to Red
//
if (g_TextLib.bCurrentFontColor == FONT_COLOR_RED)
{
g_TextLib.bCurrentFontColor = FONT_COLOR_DEFAULT;
}
else
{
g_TextLib.bCurrentFontColor = FONT_COLOR_RED;
}
lpszText++;
break;
case '\"':
//
// Set the font color to Yellow
//
if (g_TextLib.bCurrentFontColor == FONT_COLOR_YELLOW)
{
g_TextLib.bCurrentFontColor = FONT_COLOR_DEFAULT;
}
else
{
g_TextLib.bCurrentFontColor = FONT_COLOR_YELLOW;
}
lpszText++;
break;
case '$':
//
// Set the delay time of text-displaying
//
g_TextLib.iDelayTime = atoi(lpszText + 1) * 10 / 7;
lpszText += 3;
break;
case '~':
//
// Delay for a period and quit
//
UTIL_Delay(atoi(lpszText + 1) * 80 / 7);
g_TextLib.nCurrentDialogLine = 0;
g_TextLib.fUserSkip = FALSE;
return; // don't go further
case ')':
//
// Set the waiting icon
//
g_TextLib.bIcon = 1;
lpszText++;
break;
case '(':
//
// Set the waiting icon
//
g_TextLib.bIcon = 2;
lpszText++;
break;
case '\\':
lpszText++;
default:
if (*lpszText & 0x80)
{
text[0] = lpszText[0];
text[1] = lpszText[1];
text[2] = '\0';
lpszText += 2;
}
else
{
text[0] = *lpszText;
text[1] = '\0';
lpszText++;
}
PAL_DrawText(text, PAL_XY(x, y), g_TextLib.bCurrentFontColor, TRUE, TRUE);
x += ((text[0] & 0x80) ? 16 : 8);
if (!g_TextLib.fUserSkip)
{
PAL_ClearKeyState();
UTIL_Delay(g_TextLib.iDelayTime * 8);
if (g_InputState.dwKeyPress & (kKeySearch | kKeyMenu))
{
//
// User pressed a key to skip the dialog
//
g_TextLib.fUserSkip = TRUE;
}
}
}
}
g_TextLib.posIcon = PAL_XY(x, y);
g_TextLib.nCurrentDialogLine++;
}
}
}
/*++
Generate the battle scene into the scene buffer.
--*/
VOID PAL_BattleMakeScene(void)
{
int i;
PAL_POS pos;
LPBYTE pSrc, pDst;
BYTE b;
//
// Draw the background
//
pSrc = g_Battle.lpBackground->pixels;
pDst = g_Battle.lpSceneBuf->pixels;
for (i = 0; i < g_Battle.lpSceneBuf->pitch * g_Battle.lpSceneBuf->h; i++)
{
b = (*pSrc & 0x0F);
b += g_Battle.sBackgroundColorShift;
if (b & 0x80)
{
b = 0;
}
else if (b & 0x70)
{
b = 0x0F;
}
*pDst = (b | (*pSrc & 0xF0));
++pSrc;
++pDst;
}
PAL_ApplyWave(g_Battle.lpSceneBuf);
//
// Draw the enemies
//
for (i = g_Battle.wMaxEnemyIndex; i >= 0; i--)
{
pos = g_Battle.rgEnemy[i].pos;
if (g_Battle.rgEnemy[i].rgwStatus[kStatusConfused] > 0 &&
g_Battle.rgEnemy[i].rgwStatus[kStatusSleep] == 0 &&
g_Battle.rgEnemy[i].rgwStatus[kStatusParalyzed] == 0)
{
//
// Enemy is confused
//
pos = PAL_XY(PAL_X(pos) + RandomLong(-1, 1), PAL_Y(pos));
}
pos = PAL_XY(PAL_X(pos) - PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgEnemy[i].lpSprite, g_Battle.rgEnemy[i].wCurrentFrame)) / 2,
PAL_Y(pos) - PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgEnemy[i].lpSprite, g_Battle.rgEnemy[i].wCurrentFrame)));
if (g_Battle.rgEnemy[i].wObjectID != 0)
{
if (g_Battle.rgEnemy[i].iColorShift)
{
PAL_RLEBlitWithColorShift(PAL_SpriteGetFrame(g_Battle.rgEnemy[i].lpSprite, g_Battle.rgEnemy[i].wCurrentFrame),
g_Battle.lpSceneBuf, pos, g_Battle.rgEnemy[i].iColorShift);
}
else
{
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(g_Battle.rgEnemy[i].lpSprite, g_Battle.rgEnemy[i].wCurrentFrame),
g_Battle.lpSceneBuf, pos);
}
}
}
if (g_Battle.lpSummonSprite != NULL)
{
//
// Draw the summoned god
//
pos = PAL_XY(PAL_X(g_Battle.posSummon) - PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.lpSummonSprite, g_Battle.iSummonFrame)) / 2,
PAL_Y(g_Battle.posSummon) - PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.lpSummonSprite, g_Battle.iSummonFrame)));
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(g_Battle.lpSummonSprite, g_Battle.iSummonFrame),
g_Battle.lpSceneBuf, pos);
}
else
{
//
// Draw the players
//
for (i = gpGlobals->wMaxPartyMemberIndex; i >= 0; i--)
{
pos = g_Battle.rgPlayer[i].pos;
if (gpGlobals->rgPlayerStatus[gpGlobals->rgParty[i].wPlayerRole][kStatusConfused] != 0 &&
gpGlobals->rgPlayerStatus[gpGlobals->rgParty[i].wPlayerRole][kStatusSleep] == 0 &&
gpGlobals->rgPlayerStatus[gpGlobals->rgParty[i].wPlayerRole][kStatusParalyzed] == 0 &&
gpGlobals->g.PlayerRoles.rgwHP[gpGlobals->rgParty[i].wPlayerRole] > 0)
{
//
// Player is confused
//
continue;
}
pos = PAL_XY(PAL_X(pos) - PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame)) / 2,
PAL_Y(pos) - PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame)));
if (g_Battle.rgPlayer[i].iColorShift != 0)
{
PAL_RLEBlitWithColorShift(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame),
g_Battle.lpSceneBuf, pos, g_Battle.rgPlayer[i].iColorShift);
}
else if (g_Battle.iHidingTime == 0)
{
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame),
g_Battle.lpSceneBuf, pos);
}
}
//
// Confused players should be drawn on top of normal players
//
for (i = gpGlobals->wMaxPartyMemberIndex; i >= 0; i--)
{
if (gpGlobals->rgPlayerStatus[gpGlobals->rgParty[i].wPlayerRole][kStatusConfused] != 0 &&
gpGlobals->rgPlayerStatus[gpGlobals->rgParty[i].wPlayerRole][kStatusSleep] == 0 &&
gpGlobals->rgPlayerStatus[gpGlobals->rgParty[i].wPlayerRole][kStatusParalyzed] == 0 &&
gpGlobals->g.PlayerRoles.rgwHP[gpGlobals->rgParty[i].wPlayerRole] > 0)
{
//
// Player is confused
//
pos = PAL_XY(PAL_X(g_Battle.rgPlayer[i].pos), PAL_Y(g_Battle.rgPlayer[i].pos) + RandomLong(-1, 1));
pos = PAL_XY(PAL_X(pos) - PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame)) / 2,
PAL_Y(pos) - PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame)));
if (g_Battle.rgPlayer[i].iColorShift != 0)
{
PAL_RLEBlitWithColorShift(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame),
g_Battle.lpSceneBuf, pos, g_Battle.rgPlayer[i].iColorShift);
}
else if (g_Battle.iHidingTime == 0)
{
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(g_Battle.rgPlayer[i].lpSprite, g_Battle.rgPlayer[i].wCurrentFrame),
g_Battle.lpSceneBuf, pos);
}
}
}
}
}
VOID
PAL_PlayerInfoBox(
PAL_POS pos,
WORD wPlayerRole,
INT iTimeMeter,
BYTE bTimeMeterColor,
BOOL fUpdate
)
/*++
Purpose:
Show the player info box.
Parameters:
[IN] pos - the top-left corner position of the box.
[IN] wPlayerRole - the player role ID to be shown.
[IN] iTimeMeter - the value of time meter. 0 = empty, 100 = full.
[IN] bTimeMeterColor - the color of time meter.
[IN] fUpdate - whether to update the screen area or not.
Return value:
None.
--*/
{
SDL_Rect rect;
BYTE bPoisonColor;
int i, iPartyIndex;
WORD wMaxLevel, w;
const BYTE rgStatusPos[kStatusAll][2] =
{
{35, 19}, // confused
{0, 0}, // slow
{54, 1}, // sleep
{55, 20}, // silence
{0, 0}, // puppet
{0, 0}, // bravery
{0, 0}, // protect
{0, 0}, // haste
{0, 0}, // dualattack
};
const WORD rgwStatusWord[kStatusAll] =
{
0x1D, // confused
0x00, // slow
0x1C, // sleep
0x1A, // silence
0x00, // puppet
0x00, // bravery
0x00, // protect
0x00, // haste
0x00, // dualattack
};
const BYTE rgbStatusColor[kStatusAll] =
{
0x5F, // confused
0x00, // slow
0x0E, // sleep
0x3C, // silence
0x00, // puppet
0x00, // bravery
0x00, // protect
0x00, // haste
0x00, // dualattack
};
//
// Draw the box
//
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, SPRITENUM_PLAYERINFOBOX),
gpScreen, pos);
//
// Draw the player face
//
wMaxLevel = 0;
bPoisonColor = 0xFF;
for (iPartyIndex = 0; iPartyIndex <= gpGlobals->wMaxPartyMemberIndex; iPartyIndex++)
{
if (gpGlobals->rgParty[iPartyIndex].wPlayerRole == wPlayerRole)
{
break;
}
}
if (iPartyIndex <= gpGlobals->wMaxPartyMemberIndex)
{
for (i = 0; i < MAX_POISONS; i++)
{
w = gpGlobals->rgPoisonStatus[i][iPartyIndex].wPoisonID;
if (w != 0 &&
gpGlobals->g.rgObject[w].poison.wPoisonLevel <= 3)
{
if (gpGlobals->g.rgObject[w].poison.wPoisonLevel >= wMaxLevel)
{
wMaxLevel = gpGlobals->g.rgObject[w].poison.wPoisonLevel;
bPoisonColor = (BYTE)(gpGlobals->g.rgObject[w].poison.wColor);
}
}
}
}
if (gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole] == 0)
{
//
// Always use the black/white color for dead players
// and do not use the time meter
//
bPoisonColor = 0;
iTimeMeter = 0;
}
if (bPoisonColor == 0xFF)
{
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, SPRITENUM_PLAYERFACE_FIRST + wPlayerRole),
gpScreen, PAL_XY(PAL_X(pos) - 2, PAL_Y(pos) - 4));
}
else
{
PAL_RLEBlitMonoColor(PAL_SpriteGetFrame(gpSpriteUI, SPRITENUM_PLAYERFACE_FIRST + wPlayerRole),
gpScreen, PAL_XY(PAL_X(pos) - 2, PAL_Y(pos) - 4), bPoisonColor, 0);
}
#ifndef PAL_CLASSIC
//
// Draw a border for the Time Meter
//
rect.x = PAL_X(pos) + 31;
rect.y = PAL_Y(pos) + 4;
rect.w = 1;
rect.h = 6;
SDL_FillRect(gpScreen, &rect, 0xBD);
rect.x += 39;
SDL_FillRect(gpScreen, &rect, 0xBD);
rect.x = PAL_X(pos) + 32;
rect.y = PAL_Y(pos) + 3;
rect.w = 38;
rect.h = 1;
SDL_FillRect(gpScreen, &rect, 0xBD);
rect.y += 7;
SDL_FillRect(gpScreen, &rect, 0xBD);
//
// Draw the Time meter bar
//
if (iTimeMeter >= 100)
{
rect.x = PAL_X(pos) + 33;
rect.y = PAL_Y(pos) + 6;
rect.w = 36;
rect.h = 2;
SDL_FillRect(gpScreen, &rect, 0x2C);
}
else if (iTimeMeter > 0)
{
rect.x = PAL_X(pos) + 33;
rect.y = PAL_Y(pos) + 5;
rect.w = iTimeMeter * 36 / 100;
rect.h = 4;
SDL_FillRect(gpScreen, &rect, bTimeMeterColor);
}
#endif
//
// Draw the HP and MP value
//
#ifdef PAL_CLASSIC
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, SPRITENUM_SLASH), gpScreen,
PAL_XY(PAL_X(pos) + 49, PAL_Y(pos) + 6));
PAL_DrawNumber(gpGlobals->g.PlayerRoles.rgwMaxHP[wPlayerRole], 4,
PAL_XY(PAL_X(pos) + 47, PAL_Y(pos) + 8), kNumColorYellow, kNumAlignRight);
PAL_DrawNumber(gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole], 4,
PAL_XY(PAL_X(pos) + 26, PAL_Y(pos) + 5), kNumColorYellow, kNumAlignRight);
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, SPRITENUM_SLASH), gpScreen,
PAL_XY(PAL_X(pos) + 49, PAL_Y(pos) + 22));
PAL_DrawNumber(gpGlobals->g.PlayerRoles.rgwMaxMP[wPlayerRole], 4,
PAL_XY(PAL_X(pos) + 47, PAL_Y(pos) + 24), kNumColorCyan, kNumAlignRight);
PAL_DrawNumber(gpGlobals->g.PlayerRoles.rgwMP[wPlayerRole], 4,
PAL_XY(PAL_X(pos) + 26, PAL_Y(pos) + 21), kNumColorCyan, kNumAlignRight);
#else
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, SPRITENUM_SLASH), gpScreen,
PAL_XY(PAL_X(pos) + 49, PAL_Y(pos) + 14));
PAL_DrawNumber(gpGlobals->g.PlayerRoles.rgwMaxHP[wPlayerRole], 4,
PAL_XY(PAL_X(pos) + 47, PAL_Y(pos) + 16), kNumColorYellow, kNumAlignRight);
PAL_DrawNumber(gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole], 4,
PAL_XY(PAL_X(pos) + 26, PAL_Y(pos) + 13), kNumColorYellow, kNumAlignRight);
PAL_RLEBlitToSurface(PAL_SpriteGetFrame(gpSpriteUI, SPRITENUM_SLASH), gpScreen,
PAL_XY(PAL_X(pos) + 49, PAL_Y(pos) + 24));
PAL_DrawNumber(gpGlobals->g.PlayerRoles.rgwMaxMP[wPlayerRole], 4,
PAL_XY(PAL_X(pos) + 47, PAL_Y(pos) + 26), kNumColorCyan, kNumAlignRight);
PAL_DrawNumber(gpGlobals->g.PlayerRoles.rgwMP[wPlayerRole], 4,
PAL_XY(PAL_X(pos) + 26, PAL_Y(pos) + 23), kNumColorCyan, kNumAlignRight);
#endif
//
// Draw Statuses
//
if (gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole] > 0)
{
for (i = 0; i < kStatusAll; i++)
{
if (gpGlobals->rgPlayerStatus[wPlayerRole][i] > 0 &&
rgwStatusWord[i] != 0)
{
PAL_DrawText(PAL_GetWord(rgwStatusWord[i]),
PAL_XY(PAL_X(pos) + rgStatusPos[i][0], PAL_Y(pos) + rgStatusPos[i][1]),
rgbStatusColor[i], TRUE, FALSE);
}
}
}
//
// Update the screen area if needed
//
if (fUpdate)
{
rect.x = PAL_X(pos) - 2;
rect.y = PAL_Y(pos) - 4;
rect.w = 77;
rect.h = 39;
VIDEO_UpdateScreen(&rect);
}
}
/*++
Player flee the battle.
--*/
VOID PAL_BattlePlayerEscape(void)
{
int i, j;
WORD wPlayerRole;
SOUND_Play(45);
PAL_BattleUpdateFighters();
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
wPlayerRole = gpGlobals->rgParty[i].wPlayerRole;
if (gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole] > 0)
{
g_Battle.rgPlayer[i].wCurrentFrame = 0;
}
}
for (i = 0; i < 16; i++)
{
for (j = 0; j <= gpGlobals->wMaxPartyMemberIndex; j++)
{
wPlayerRole = gpGlobals->rgParty[j].wPlayerRole;
if (gpGlobals->g.PlayerRoles.rgwHP[wPlayerRole] > 0)
{
//
// TODO: This is still not the same as the original game
//
switch (j)
{
case 0:
if (gpGlobals->wMaxPartyMemberIndex > 0)
{
g_Battle.rgPlayer[j].pos =
PAL_XY(PAL_X(g_Battle.rgPlayer[j].pos) + 4,
PAL_Y(g_Battle.rgPlayer[j].pos) + 6);
break;
}
case 1:
g_Battle.rgPlayer[j].pos =
PAL_XY(PAL_X(g_Battle.rgPlayer[j].pos) + 4,
PAL_Y(g_Battle.rgPlayer[j].pos) + 4);
break;
case 2:
g_Battle.rgPlayer[j].pos =
PAL_XY(PAL_X(g_Battle.rgPlayer[j].pos) + 6,
PAL_Y(g_Battle.rgPlayer[j].pos) + 3);
break;
// @@@ - extra 4th role:
case 3:
g_Battle.rgPlayer[j].pos =
PAL_XY(PAL_X(g_Battle.rgPlayer[j].pos) + 6,
PAL_Y(g_Battle.rgPlayer[j].pos) + 3);
break;
default:
assert(FALSE); // Not possible
break;
}
}
}
PAL_BattleDelay(1, 0, FALSE);
}
//
// Remove all players from the screen
//
for (i = 0; i <= gpGlobals->wMaxPartyMemberIndex; i++)
{
g_Battle.rgPlayer[i].pos = PAL_XY(9999, 9999);
}
PAL_BattleDelay(1, 0, FALSE);
g_Battle.BattleResult = kBattleResultFleed;
}
VOID
PAL_UpdatePartyGestures(
BOOL fWalking
)
/*++
Purpose:
Update the gestures of all the party members.
Parameters:
[IN] fWalking - whether the party is walking or not.
Return value:
None.
--*/
{
static int s_iThisStepFrame = 0;
int iStepFrameFollower = 0, iStepFrameLeader = 0;
int i;
if (fWalking)
{
//
// Update the gesture for party leader
//
s_iThisStepFrame = (s_iThisStepFrame + 1) % 4;
if (s_iThisStepFrame & 1)
{
iStepFrameLeader = (s_iThisStepFrame + 1) / 2;
iStepFrameFollower = 3 - iStepFrameLeader;
}
else
{
iStepFrameLeader = 0;
iStepFrameFollower = 0;
}
gpGlobals->rgParty[0].x = PAL_X(gpGlobals->partyoffset);
gpGlobals->rgParty[0].y = PAL_Y(gpGlobals->partyoffset);
if (gpGlobals->g.PlayerRoles.rgwWalkFrames[gpGlobals->rgParty[0].wPlayerRole] == 4)
{
gpGlobals->rgParty[0].wFrame = gpGlobals->wPartyDirection * 4 + s_iThisStepFrame;
}
else
{
gpGlobals->rgParty[0].wFrame = gpGlobals->wPartyDirection * 3 + iStepFrameLeader;
}
//
// Update the gestures and positions for other party members
//
for (i = 1; i <= (short)gpGlobals->wMaxPartyMemberIndex; i++)
{
gpGlobals->rgParty[i].x = gpGlobals->rgTrail[1].x - PAL_X(gpGlobals->viewport);
gpGlobals->rgParty[i].y = gpGlobals->rgTrail[1].y - PAL_Y(gpGlobals->viewport);
if (i == 2)
{
gpGlobals->rgParty[i].x +=
(gpGlobals->rgTrail[1].wDirection == kDirEast || gpGlobals->rgTrail[1].wDirection == kDirWest) ? -16 : 16;
gpGlobals->rgParty[i].y += 8;
}
else
{
gpGlobals->rgParty[i].x +=
((gpGlobals->rgTrail[1].wDirection == kDirWest || gpGlobals->rgTrail[1].wDirection == kDirSouth) ? 16 : -16);
gpGlobals->rgParty[i].y +=
((gpGlobals->rgTrail[1].wDirection == kDirWest || gpGlobals->rgTrail[1].wDirection == kDirNorth) ? 8 : -8);
}
//
// Adjust the position if there is obstacle
//
if (PAL_CheckObstacle(PAL_XY(gpGlobals->rgParty[i].x + PAL_X(gpGlobals->viewport),
gpGlobals->rgParty[i].y + PAL_Y(gpGlobals->viewport)), TRUE, 0))
{
gpGlobals->rgParty[i].x = gpGlobals->rgTrail[1].x - PAL_X(gpGlobals->viewport);
gpGlobals->rgParty[i].y = gpGlobals->rgTrail[1].y - PAL_Y(gpGlobals->viewport);
}
//
// Update gesture for this party member
//
if (gpGlobals->g.PlayerRoles.rgwWalkFrames[gpGlobals->rgParty[i].wPlayerRole] == 4)
{
gpGlobals->rgParty[i].wFrame = gpGlobals->rgTrail[2].wDirection * 4 + s_iThisStepFrame;
}
else
{
gpGlobals->rgParty[i].wFrame = gpGlobals->rgTrail[2].wDirection * 3 + iStepFrameLeader;
}
}
if (gpGlobals->nFollower > 0)
{
//
// Update the position and gesture for the follower
//
gpGlobals->rgParty[gpGlobals->wMaxPartyMemberIndex + 1].x =
gpGlobals->rgTrail[3].x - PAL_X(gpGlobals->viewport);
gpGlobals->rgParty[gpGlobals->wMaxPartyMemberIndex + 1].y =
gpGlobals->rgTrail[3].y - PAL_Y(gpGlobals->viewport);
gpGlobals->rgParty[gpGlobals->wMaxPartyMemberIndex + 1].wFrame =
gpGlobals->rgTrail[3].wDirection * 3 + iStepFrameFollower;
}
}
else
{
//
// Player is not moved. Use the "standing" gesture instead of "walking" one.
//
i = gpGlobals->g.PlayerRoles.rgwWalkFrames[gpGlobals->rgParty[0].wPlayerRole];
if (i == 0)
{
i = 3;
}
gpGlobals->rgParty[0].wFrame = gpGlobals->wPartyDirection * i;
for (i = 1; i <= (short)gpGlobals->wMaxPartyMemberIndex; i++)
{
int f = gpGlobals->g.PlayerRoles.rgwWalkFrames[gpGlobals->rgParty[i].wPlayerRole];
if (f == 0)
{
f = 3;
}
gpGlobals->rgParty[i].wFrame = gpGlobals->rgTrail[2].wDirection * f;
}
if (gpGlobals->nFollower > 0)
{
gpGlobals->rgParty[gpGlobals->wMaxPartyMemberIndex + 1].wFrame =
gpGlobals->rgTrail[3].wDirection * 3;
}
s_iThisStepFrame &= 2;
s_iThisStepFrame ^= 2;
}
}
static VOID
PAL_DialogWaitForKey(
VOID
)
/*++
Purpose:
Wait for player to press a key after showing a dialog.
Parameters:
None.
Return value:
None.
--*/
{
PAL_LARGE SDL_Color palette[256];
SDL_Color *pCurrentPalette, t;
int i;
//
// get the current palette
//
pCurrentPalette = PAL_GetPalette(gpGlobals->wNumPalette, gpGlobals->fNightPalette);
memcpy(palette, pCurrentPalette, sizeof(palette));
if (g_TextLib.bDialogPosition != kDialogCenterWindow &&
g_TextLib.bDialogPosition != kDialogCenter)
{
//
// show the icon
//
LPCBITMAPRLE p = PAL_SpriteGetFrame(g_TextLib.bufDialogIcons, g_TextLib.bIcon);
if (p != NULL)
{
SDL_Rect rect;
rect.x = PAL_X(g_TextLib.posIcon);
rect.y = PAL_Y(g_TextLib.posIcon);
rect.w = 16;
rect.h = 16;
PAL_RLEBlitToSurface(p, gpScreen, g_TextLib.posIcon);
VIDEO_UpdateScreen(&rect);
}
}
PAL_ClearKeyState();
while (TRUE)
{
UTIL_Delay(100);
if (g_TextLib.bDialogPosition != kDialogCenterWindow &&
g_TextLib.bDialogPosition != kDialogCenter)
{
//
// palette shift
//
t = palette[0xF9];
for (i = 0xF9; i < 0xFE; i++)
{
palette[i] = palette[i + 1];
}
palette[0xFE] = t;
VIDEO_SetPalette(palette);
}
if (g_InputState.dwKeyPress != 0)
{
break;
}
}
if (g_TextLib.bDialogPosition != kDialogCenterWindow &&
g_TextLib.bDialogPosition != kDialogCenter)
{
PAL_SetPalette(gpGlobals->wNumPalette, gpGlobals->fNightPalette);
}
PAL_ClearKeyState();
g_TextLib.fUserSkip = FALSE;
}
VOID
PAL_BattlePlayerPerformAction(
WORD wPlayerIndex
)
/*++
Purpose:
Perform the selected action for a player.
Parameters:
[IN] wPlayerIndex - the index of the player.
Return value:
None.
--*/
{
// TODO
SHORT sDamage;
WORD wPlayerRole = gpGlobals->rgParty[wPlayerIndex].wPlayerRole;
SHORT sTarget = g_Battle.rgPlayer[wPlayerIndex].action.sTarget;
int x, y;
int i, t;
WORD str, def, res, wObject;
BOOL fCritical, fPoisoned;
PAL_BattlePlayerValidateAction(wPlayerIndex);
PAL_BattleBackupStat();
switch (g_Battle.rgPlayer[wPlayerIndex].action.ActionType)
{
case kBattleActionAttack:
if (sTarget != -1)
{
//
// Attack one enemy
//
if (g_Battle.rgEnemy[sTarget].wObjectID == 0)
{
sTarget = PAL_BattleSelectAutoTarget();
g_Battle.rgPlayer[wPlayerIndex].action.sTarget = sTarget;
}
for (t = 0; t < (gpGlobals->rgPlayerStatus[wPlayerRole][kStatusDualAttack] ? 2 : 1); t++)
{
str = PAL_GetPlayerAttackStrength(wPlayerRole);
def = g_Battle.rgEnemy[sTarget].e.wDefense;
def += (g_Battle.rgEnemy[sTarget].e.wLevel + 6) * 4;
res = g_Battle.rgEnemy[sTarget].e.wAttackResistance;
fCritical = FALSE;
sDamage = PAL_CalcPhysicalAttackDamage(str, def, res);
if (RandomLong(0, 5) == 0)
{
//
// Critical Hit
//
sDamage *= 3;
fCritical = TRUE;
}
if (wPlayerRole == 0 && RandomLong(0, 11) == 0)
{
//
// Bonus hit for Li Xiaoyao
//
sDamage *= 2;
fCritical = TRUE;
}
if (sDamage <= 0)
{
sDamage = 1;
}
if (g_Battle.rgEnemy[sTarget].e.wHealth > (WORD)sDamage)
{
g_Battle.rgEnemy[sTarget].e.wHealth -= sDamage;
}
else
{
g_Battle.rgEnemy[sTarget].e.wHealth = 0;
}
if (t == 0)
{
g_Battle.rgPlayer[wPlayerIndex].wCurrentFrame = 7;
PAL_BattleDelay(4, 0);
}
PAL_BattleShowPlayerAttackAnim(wPlayerIndex, fCritical);
//
// Show the number of damage
//
x = PAL_X(g_Battle.rgEnemy[sTarget].pos);
y = PAL_Y(g_Battle.rgEnemy[sTarget].pos) - 70;
x += PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgEnemy[sTarget].lpSprite, g_Battle.rgEnemy[sTarget].wCurrentFrame)) / 2;
y += PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgEnemy[sTarget].lpSprite, g_Battle.rgEnemy[sTarget].wCurrentFrame)) / 2;
if (y < 10)
{
y = 10;
}
PAL_BattleUIShowNum((WORD)sDamage, PAL_XY(x, y), kNumColorBlue);
}
}
else
{
//
// Attack all enemies
//
for (t = 0; t < (gpGlobals->rgPlayerStatus[wPlayerRole][kStatusDualAttack] ? 2 : 1); t++)
{
int division = 1;
const int index[MAX_ENEMIES_IN_TEAM] = {2, 1, 0, 4, 3};
fCritical = (RandomLong(0, 5) == 0);
if (t == 0)
{
g_Battle.rgPlayer[wPlayerIndex].wCurrentFrame = 7;
PAL_BattleDelay(4, 0);
}
PAL_BattleShowPlayerAttackAnim(wPlayerIndex, fCritical);
for (i = 0; i < MAX_ENEMIES_IN_TEAM; i++)
{
if (g_Battle.rgEnemy[index[i]].wObjectID == 0 ||
index[i] > g_Battle.wMaxEnemyIndex)
{
continue;
}
str = PAL_GetPlayerAttackStrength(wPlayerRole);
def = g_Battle.rgEnemy[index[i]].e.wDefense;
def += (g_Battle.rgEnemy[index[i]].e.wLevel + 6) * 4;
res = g_Battle.rgEnemy[index[i]].e.wAttackResistance;
sDamage = PAL_CalcPhysicalAttackDamage(str, def, res);
if (fCritical)
{
//
// Critical Hit
//
sDamage *= 3;
}
sDamage /= division;
if (sDamage <= 0)
{
sDamage = 1;
}
if (g_Battle.rgEnemy[index[i]].e.wHealth > (WORD)sDamage)
{
g_Battle.rgEnemy[index[i]].e.wHealth -= sDamage;
}
else
{
g_Battle.rgEnemy[index[i]].e.wHealth = 0;
}
//
// Show the number of damage
//
x = PAL_X(g_Battle.rgEnemy[index[i]].pos);
y = PAL_Y(g_Battle.rgEnemy[index[i]].pos) - 70;
x += PAL_RLEGetWidth(PAL_SpriteGetFrame(g_Battle.rgEnemy[index[i]].lpSprite, g_Battle.rgEnemy[index[i]].wCurrentFrame)) / 2;
y += PAL_RLEGetHeight(PAL_SpriteGetFrame(g_Battle.rgEnemy[index[i]].lpSprite, g_Battle.rgEnemy[index[i]].wCurrentFrame)) / 2;
if (y < 10)
{
y = 10;
}
PAL_BattleUIShowNum((WORD)sDamage, PAL_XY(x, y), kNumColorBlue);
division++;
if (division > 3)
{
division = 3;
}
}
}
}
PAL_BattleUpdateFighters();
PAL_BattleMakeScene();
PAL_BattleDelay(5, 0);
break;
case kBattleActionAttackMate:
break;
case kBattleActionCoopMagic:
break;
case kBattleActionDefend:
g_Battle.rgPlayer[wPlayerIndex].fDefending = TRUE;
break;
case kBattleActionFlee:
break;
case kBattleActionMagic:
break;
case kBattleActionThrowItem:
break;
case kBattleActionUseItem:
wObject = g_Battle.rgPlayer[wPlayerIndex].action.wActionID;
PAL_BattleShowPlayerUseItemAnim(wPlayerIndex, wObject, sTarget);
//
// Run the script
//
gpGlobals->g.rgObject[wObject].item.wScriptOnUse =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wObject].item.wScriptOnUse,
(sTarget == -1) ? 0xFFFF : gpGlobals->rgParty[sTarget].wPlayerRole);
//
// Remove the item if the item is consuming and the script succeeded
//
if ((gpGlobals->g.rgObject[wObject].item.wFlags & kItemFlagConsuming) &&
g_fScriptSuccess)
{
PAL_AddItemToInventory(wObject, -1);
}
PAL_BattleUpdateFighters();
PAL_BattleDisplayStatChange();
PAL_BattleDelay(8, 0);
break;
case kBattleActionPass:
break;
}
PAL_BattlePostActionCheck(FALSE);
//
// Check for poisons
//
fPoisoned = FALSE;
PAL_BattleBackupStat();
for (i = 0; i < MAX_POISONS; i++)
{
wObject = gpGlobals->rgPoisonStatus[i][wPlayerIndex].wPoisonID;
if (wObject != 0)
{
fPoisoned = TRUE;
gpGlobals->rgPoisonStatus[i][wPlayerIndex].wPoisonScript =
PAL_RunTriggerScript(gpGlobals->rgPoisonStatus[i][wPlayerIndex].wPoisonScript, wPlayerRole);
}
}
if (fPoisoned)
{
PAL_BattleDelay(3, 0);
PAL_BattleUpdateFighters();
if (PAL_BattleDisplayStatChange())
{
PAL_BattleDelay(12, 0);
}
}
//
// Update statuses
//
for (i = 0; i < kStatusAll; i++)
{
if (gpGlobals->rgPlayerStatus[wPlayerRole][i] > 0)
{
gpGlobals->rgPlayerStatus[wPlayerRole][i]--;
}
}
}
INT
PAL_RLEBlitMonoColor(
LPCBITMAPRLE lpBitmapRLE,
SDL_Surface *lpDstSurface,
PAL_POS pos,
BYTE bColor,
INT iColorShift
)
/*++
Purpose:
Blit an RLE-compressed bitmap to an SDL surface in mono-color form.
NOTE: Assume the surface is already locked, and the surface is a 8-bit one.
Parameters:
[IN] lpBitmapRLE - pointer to the RLE-compressed bitmap to be decoded.
[OUT] lpDstSurface - pointer to the destination SDL surface.
[IN] pos - position of the destination area.
[IN] bColor - the color to be used while drawing.
[IN] iColorShift - shift the color by this value.
Return value:
0 = success, -1 = error.
--*/
{
UINT i, j;
INT x, y;
UINT uiLen = 0;
UINT uiWidth = 0;
UINT uiHeight = 0;
BYTE T, b;
INT dx = PAL_X(pos);
INT dy = PAL_Y(pos);
//
// Check for NULL pointer.
//
if (lpBitmapRLE == NULL || lpDstSurface == NULL)
{
return -1;
}
//
// Skip the 0x00000002 in the file header.
//
if (lpBitmapRLE[0] == 0x02 && lpBitmapRLE[1] == 0x00 &&
lpBitmapRLE[2] == 0x00 && lpBitmapRLE[3] == 0x00)
{
lpBitmapRLE += 4;
}
//
// Get the width and height of the bitmap.
//
uiWidth = lpBitmapRLE[0] | (lpBitmapRLE[1] << 8);
uiHeight = lpBitmapRLE[2] | (lpBitmapRLE[3] << 8);
//
// Calculate the total length of the bitmap.
// The bitmap is 8-bpp, each pixel will use 1 byte.
//
uiLen = uiWidth * uiHeight;
//
// Start decoding and blitting the bitmap.
//
lpBitmapRLE += 4;
bColor &= 0xF0;
for (i = 0; i < uiLen;)
{
T = *lpBitmapRLE++;
if ((T & 0x80) && T <= 0x80 + uiWidth)
{
i += T - 0x80;
}
else
{
for (j = 0; j < T; j++)
{
//
// Calculate the destination coordination.
// FIXME: This could be optimized
//
y = (i + j) / uiWidth + dy;
x = (i + j) % uiWidth + dx;
//
// Skip the points which are out of the surface.
//
if (x < 0)
{
j += -x - 1;
continue;
}
else if (x >= lpDstSurface->w)
{
j += x - lpDstSurface->w;
continue;
}
if (y < 0)
{
j += -y * uiWidth - 1;
continue;
}
else if (y >= lpDstSurface->h)
{
goto end; // No more pixels needed, break out
}
//
// Put the pixel onto the surface (FIXME: inefficient).
//
b = lpBitmapRLE[j] & 0x0F;
if ((INT)b + iColorShift > 0x0F)
{
b = 0x0F;
}
else if ((INT)b + iColorShift < 0)
{
b = 0;
}
else
{
b += iColorShift;
}
((LPBYTE)lpDstSurface->pixels)[y * lpDstSurface->pitch + x] = (b | bColor);
}
lpBitmapRLE += T;
i += T;
}
}
end:
//
// Success
//
return 0;
}
BOOL
PAL_CheckObstacle(
PAL_POS pos,
BOOL fCheckEventObjects,
WORD wSelfObject
)
/*++
Purpose:
Check if the specified location has obstacle or not.
Parameters:
[IN] pos - the position to check.
[IN] fCheckEventObjects - TRUE if check for event objects, FALSE if only
check for the map.
[IN] wSelfObject - the event object which will be skipped.
Return value:
TRUE if the location is obstacle, FALSE if not.
--*/
{
int x, y, h, xr, yr;
if (PAL_X(pos) < 0 || PAL_X(pos) >= 2048 || PAL_Y(pos) < 0 || PAL_Y(pos) >= 2048)
{
return TRUE;
}
//
// Check if the map tile at the specified position is blocking
//
x = PAL_X(pos) / 32;
y = PAL_Y(pos) / 16;
h = 0;
xr = PAL_X(pos) % 32;
yr = PAL_Y(pos) % 16;
if (xr + yr * 2 >= 16)
{
if (xr + yr * 2 >= 48)
{
x++;
y++;
}
else if (32 - xr + yr * 2 < 16)
{
x++;
}
else if (32 - xr + yr * 2 < 48)
{
h = 1;
}
else
{
y++;
}
}
if (PAL_MapTileIsBlocked(x, y, h, PAL_GetCurrentMap()))
{
return TRUE;
}
if (fCheckEventObjects)
{
//
// Loop through all event objects in the current scene
//
int i;
for (i = gpGlobals->g.rgScene[gpGlobals->wNumScene - 1].wEventObjectIndex;
i < gpGlobals->g.rgScene[gpGlobals->wNumScene].wEventObjectIndex; i++)
{
LPEVENTOBJECT p = &(gpGlobals->g.lprgEventObject[i]);
if (i == wSelfObject - 1)
{
//
// Skip myself
//
continue;
}
//
// Is this object a blocking one?
//
if (p->sState >= kObjStateBlocker)
{
//
// Check for collision
//
if (abs(p->x - PAL_X(pos)) + abs(p->y - PAL_Y(pos)) * 2 < 16)
{
return TRUE;
}
}
}
}
return FALSE;
}
