VOID
PAL_SellMenu(
VOID
)
/*++
Purpose:
Show the sell item menu.
Parameters:
None.
Return value:
None.
--*/
{
WORD w;
while (TRUE)
{
w = PAL_ItemSelectMenu(PAL_SellMenu_OnItemChange, kItemFlagSellable);
if (w == 0)
{
break;
}
if (PAL_ConfirmMenu())
{
if (PAL_AddItemToInventory(w, -1))
{
gpGlobals->dwCash += gpGlobals->g.rgObject[w].item.wPrice / 2;
}
}
}
}
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]--;
}
}
}
VOID
PAL_BuyMenu(
WORD wStoreNum
)
/*++
Purpose:
Show the buy item menu.
Parameters:
[IN] wStoreNum - number of the store to buy items from.
Return value:
None.
--*/
{
MENUITEM rgMenuItem[MAX_STORE_ITEM];
int i, y;
WORD w;
SDL_Rect rect = {125, 8, 190, 190};
//
// create the menu items
//
y = 22;
for (i = 0; i < MAX_STORE_ITEM; i++)
{
if (gpGlobals->g.lprgStore[wStoreNum].rgwItems[i] == 0)
{
break;
}
rgMenuItem[i].wValue = gpGlobals->g.lprgStore[wStoreNum].rgwItems[i];
rgMenuItem[i].wNumWord = gpGlobals->g.lprgStore[wStoreNum].rgwItems[i];
rgMenuItem[i].fEnabled = TRUE;
rgMenuItem[i].pos = PAL_XY(150, y);
y += 18;
}
//
// Draw the box
//
PAL_CreateBox(PAL_XY(125, 8), 8, 8, 1, FALSE);
//
// Draw the number of prices
//
for (y = 0; y < i; y++)
{
w = gpGlobals->g.rgObject[rgMenuItem[y].wValue].item.wPrice;
PAL_DrawNumber(w, 6, PAL_XY(235, 25 + y * 18), kNumColorCyan, kNumAlignRight);
}
VIDEO_UpdateScreen(&rect);
w = 0;
while (TRUE)
{
w = PAL_ReadMenu(PAL_BuyMenu_OnItemChange, rgMenuItem, i, w, MENUITEM_COLOR);
if (w == MENUITEM_VALUE_CANCELLED)
{
break;
}
if (gpGlobals->g.rgObject[w].item.wPrice <= gpGlobals->dwCash)
{
if (PAL_ConfirmMenu())
{
//
// Player bought an item
//
gpGlobals->dwCash -= gpGlobals->g.rgObject[w].item.wPrice;
PAL_AddItemToInventory(w, 1);
}
}
//
// Place the cursor to the current item on next loop
//
for (y = 0; y < i; y++)
{
if (w == rgMenuItem[y].wValue)
{
w = y;
break;
}
}
}
}
VOID
PAL_GameUseItem(
VOID
)
/*++
Purpose:
Allow player use an item in the game.
Parameters:
None.
Return value:
None.
--*/
{
WORD wObject;
while (TRUE)
{
wObject = PAL_ItemSelectMenu(NULL, kItemFlagUsable);
if (wObject == 0)
{
return;
}
if (!(gpGlobals->g.rgObject[wObject].item.wFlags & kItemFlagApplyToAll))
{
//
// Select the player to use the item on
//
WORD wPlayer = 0;
while (TRUE)
{
wPlayer = PAL_ItemUseMenu(wObject);
if (wPlayer == MENUITEM_VALUE_CANCELLED)
{
break;
}
//
// Run the script
//
gpGlobals->g.rgObject[wObject].item.wScriptOnUse =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wObject].item.wScriptOnUse, wPlayer);
//
// 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);
}
}
}
else
{
//
// Run the script
//
gpGlobals->g.rgObject[wObject].item.wScriptOnUse =
PAL_RunTriggerScript(gpGlobals->g.rgObject[wObject].item.wScriptOnUse, 0xFFFF);
//
// 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);
}
return;
}
}
}