internal static Point[] BuildSizeMap(int size, Point pos)
{
var map = new System.Collections.Generic.List<Point>();
foreach (var delta in Steps[size])
{
map.Add(pos + delta);
}
return map.ToArray();
}
// sub_63D03
static Player sub_63D03(byte[] directions, int arraySize, List<GasCloud> list, Point mapPos)
{
var arg_6 = list.Find(cell =>
{
for (int i = 0; i < arraySize; i++)
{
if (cell.present[i] == true &&
cell.targetPos + gbl.MapDirectionDelta[directions[i]] == mapPos)
{
return true;
}
}
return false;
});
Player player_base = (arg_6 != null) ? arg_6.player : gbl.TeamList[0];
return player_base;
}
internal static bool sub_7515A(bool arg_0, Point pos, Player player)
{
bool ret_val;
if (gbl.game_state == GameState.Combat)
{
ret_val = false;
int player_index = GetPlayerIndex(player);
gbl.CombatMap[player_index].size = (byte)(player.field_DE & 0x7F);
gbl.CombatMap[player_index].pos = pos;
int playerIdx;
int ground_tile;
getGroundInformation(out ground_tile, out playerIdx, 8, player);
if (playerIdx != 0 ||
ground_tile == 0 ||
gbl.BackGroundTiles[ground_tile].move_cost == 0xff)
{
gbl.CombatMap[player_index].size = 0;
}
else
{
ret_val = true;
if (arg_0 == true &&
player.actions.nonTeamMember == false)
{
var downed = gbl.downedPlayers.FindLast(cell => cell.target == player && cell.originalBackgroundTile != 0x1f);
if (downed != null)
{
ground_tile = downed.originalBackgroundTile;
}
gbl.downedPlayers.RemoveAll(cell => cell.target == player);
bool found = gbl.downedPlayers.Exists(cell => cell.target != null && cell.map == pos);
if (found == false)
{
gbl.mapToBackGroundTile[pos] = ground_tile;
}
}
setup_mapToPlayerIndex_and_playerScreen();
}
}
else
{
ret_val = true;
}
return ret_val;
}
// sub_7416E
internal static void sub_7416E(Point pos)
{
var screenPos = pos - gbl.mapToBackGroundTile.mapScreenTopLeft;
var map = BuildSizeMap(gbl.mapToBackGroundTile.size, new Point(0, 0));
foreach (var p in map)
{
if (CoordOnScreen(screenPos + p) == true)
{
int i = gbl.mapToBackGroundTile[p + pos];
ovr034.DrawIsoTile(gbl.BackGroundTiles[i].tile_index, (screenPos.y + p.y) * 3, (screenPos.x + p.x) * 3);
if (gbl.mapToBackGroundTile.drawTargetCursor == true)
{
// draws grey focus box
ovr034.draw_combat_icon(0x19, Icon.Normal, 0, screenPos.y + p.y, screenPos.x + p.x);
}
}
}
int player_index = PlayerIndexAtMapXY(pos.y, pos.x);
DrawPlayerIconIfOnScreen(player_index);
}
/// <summary>
/// check's a given position is visable within the current display screen (via a radius)
/// </summary>
/// <param name="radius">if this is 0xff the re-check is forced</param>
/// <returns></returns>
internal static bool ScreenMapCheck(int radius, Point pos)
{
Point screenCentre = gbl.mapToBackGroundTile.mapScreenTopLeft + Point.ScreenCenter;
int var_2 = (radius == 0xff) ? 0 : radius;
int minX = screenCentre.x - var_2;
int maxX = screenCentre.x + var_2;
int minY = screenCentre.y - var_2;
int maxY = screenCentre.y + var_2;
if (radius == 0xff ||
pos.x < minX ||
pos.x > maxX ||
pos.y < minY ||
pos.y > maxY)
{
if (pos.x < minX)
{
while (pos.x < screenCentre.x && screenCentre.x > (Point.MapMinX + Point.ScreenHalfX))
{
screenCentre.x -= 1;
}
}
else if (pos.x > maxX)
{
while (pos.x > screenCentre.x && screenCentre.x < (Point.MapMaxX - Point.ScreenHalfX - 1))
{
screenCentre.x += 1;
}
}
if (pos.y < minY)
{
while (pos.y < screenCentre.y && screenCentre.y > (Point.MapMinY + Point.ScreenHalfY))
{
screenCentre.y -= 1;
}
}
else if (pos.y > maxY)
{
while (pos.y > screenCentre.y && screenCentre.y < (Point.MapMaxY - Point.ScreenHalfY - 1))
{
screenCentre.y += 1;
}
}
gbl.mapToBackGroundTile.mapScreenTopLeft = screenCentre - Point.ScreenCenter;
int screenRowY = 0;
int mapY = gbl.mapToBackGroundTile.mapScreenTopLeft.y;
const int IconColumnSize = 3;
for (int i = 0; i <= 6; i++)
{
int screenColX = 0;
int mapX = gbl.mapToBackGroundTile.mapScreenTopLeft.x;
for (int j = 0; j <= 6; j++)
{
ovr034.DrawIsoTile(gbl.BackGroundTiles[gbl.mapToBackGroundTile[mapX, mapY]].tile_index, screenRowY, screenColX);
screenColX += IconColumnSize;
mapX++;
}
screenRowY += IconColumnSize;
mapY++;
}
calculatePlayerScreenPositions();
return true;
}
return false;
}
// sub_7431C
internal static void RedrawPosition(Point pos)
{
int playerIndex = PlayerIndexAtMapXY(pos.y, pos.x);
RedrawPlayerBackground(playerIndex, pos);
DrawPlayerIconIfOnScreen(playerIndex);
}
/* sub_74572 */
internal static void RedrawPlayerBackground(int player_index, Point map)
{
var screen = map - gbl.mapToBackGroundTile.mapScreenTopLeft;
if (player_index > 0)
{
RedrawPlayerBackground(player_index);
}
else if (CoordOnScreen(screen) == true)
{
var tileIdx = gbl.mapToBackGroundTile[map];
ovr034.DrawIsoTile(gbl.BackGroundTiles[tileIdx].tile_index, screen.y * 3, screen.x * 3);
}
}
internal static void AtMapXY(out int groundTile, out int playerIndex, Point pos)
{
AtMapXY(out groundTile, out playerIndex, pos.y, pos.x);
}
/*sub_749DD*/
internal static void redrawCombatArea(int dir, int radius, Point map)
{
var newPos = map + gbl.MapDirectionDelta[dir];
if (ScreenMapCheck(radius, newPos) == true)
{
for (int index = 1; index <= gbl.CombatantCount; index++)
{
Player player = gbl.player_array[index];
if (player.in_combat == true &&
gbl.CombatMap[index].size > 0 &&
PlayerOnScreen(false, player) == true)
{
var pos = gbl.CombatMap[index].screenPos;
ovr034.draw_combat_icon(player.icon_id, 0, player.actions.direction, pos.y, pos.x);
}
}
}
RedrawPosition(map);
if (CoordOnScreen(newPos - gbl.mapToBackGroundTile.mapScreenTopLeft) == false)
{
newPos.MapBoundaryTrunc();
}
sub_7416E(newPos);
seg040.DrawOverlay();
}
public static Point Move(Point p, int dx, int dy)
{
return new Point(p.X + dx, p.Y + dy);
}
/* sub_74730 */
internal static bool CoordOnScreen(Point pos)
{
return (pos.x >= 0 && pos.x <= Point.ScreenMaxX && pos.y >= 0 && pos.y <= Point.ScreenMaxY);
}
private static Point Move(Point p, int dx, int dy)
{
return StaticClass.Move(p, dx, dy);
}
public void Move(int dx, int dy)
{
this.Point = MovePoint.Move(this.Point, dx, dy);
}
// sub_352AF
internal static bool ShouldCastSpellX_sub1(int spell_id, Point pos)
{
bool result = false;
var spell_entry = gbl.spellCastingTable[spell_id];
if (spell_entry.damageOnSave != DamageOnSave.Zero)
{
int save_bonus = (gbl.SelectedPlayer.combat_team == CombatTeam.Ours) ? -2 : 8;
var opp = gbl.SelectedPlayer.OppositeTeam();
var sortedCombatants = ovr032.Rebuild_SortedCombatantList(1, spell_entry.field_F, pos, p => p.combat_team != opp);
foreach (var sc in sortedCombatants)
{
Player tmpPlayer = sc.player;
if (ovr024.RollSavingThrow(save_bonus, spell_entry.saveVerse, sc.player) == false)
{
result = true;
}
}
}
return result;
}
/* sub_41B25 */
internal static bool aim_menu(Struct_1D183 arg_0, bool allowTarget, bool canTargetEmptyGround, bool showRange, int maxRange, Player attacker)
{
Player target; /* var_E5 */
ovr025.load_missile_dax(false, 0, 0, 0x19);
arg_0.Clear();
bool arg_4 = false;
if (maxRange == -1 || maxRange == 0xff)
{
if (attacker.activeItems.primaryWeapon != null)
{
maxRange = gbl.ItemDataTable[attacker.activeItems.primaryWeapon.type].range - 1;
}
else
{
maxRange = 1;
}
}
if (maxRange == 0 ||
maxRange == -1 || maxRange == 0xff)
{
maxRange = 1;
}
SortedCombatant[] sorted_list = copy_sorted_players(attacker);
int list_index = 1;
int next_prev_step = 0;
int target_step = 0;
Point attackerPos = new Point();
target = step_combat_list(true, next_prev_step, ref list_index, ref attackerPos, sorted_list);
next_prev_step = 1;
char input = ' ';
while (arg_4 == false && unk_41AE5.MemberOf(input) == false)
{
if (CanSeeTargetA(target, attacker) == false)
{
target = step_combat_list(false, next_prev_step, ref list_index, ref attackerPos, sorted_list);
}
else
{
input = aim_sub_menu(allowTarget, showRange, maxRange, target, attacker);
if (gbl.displayInput_specialKeyPressed == false)
{
switch (input)
{
case 'N':
next_prev_step = 1;
target_step = 1;
break;
case 'P':
next_prev_step = -1;
target_step = -1;
break;
case 'M':
case 'H':
case 'K':
case 'G':
case 'O':
case 'Q':
case 'I':
arg_4 = Target(arg_0, allowTarget, canTargetEmptyGround, showRange, maxRange, target, attacker);
ovr025.load_missile_dax(false, 0, 0, 0x19);
sorted_list = copy_sorted_players(attacker);
target_step = 0;
break;
case 'T':
arg_4 = sub_411D8(arg_0, showRange, target, attacker);
ovr025.load_missile_dax(false, 0, 0, 0x19);
sorted_list = copy_sorted_players(attacker);
target_step = 0;
break;
case 'C':
ovr033.redrawCombatArea(8, 0, ovr033.PlayerMapPos(target));
target_step = 0;
break;
}
}
else if (unk_41B05.MemberOf(input) == true)
{
arg_4 = Target(arg_0, allowTarget, canTargetEmptyGround, showRange, maxRange, target, attacker);
ovr025.load_missile_dax(false, 0, 0, 0x19);
sorted_list = copy_sorted_players(attacker);
target_step = 0;
}
ovr033.RedrawPosition(ovr033.PlayerMapPos(target));
target = step_combat_list((arg_4 == false && unk_41AE5.MemberOf(input) == false), target_step,
ref list_index, ref attackerPos, sorted_list);
}
}
if (showRange)
{
seg037.draw8x8_clear_area(0x17, 0x27, 0x17, 0);
}
return arg_4;
}
/* sub_41932 */
internal static Player step_combat_list(bool arg_2, int step, ref int list_index, ref Point attackerPos, SortedCombatant[] sorted_list)
{
if (arg_2 == true)
{
attackerPos = sorted_list[list_index - 1].pos;
}
else
{
ovr033.RedrawPosition(attackerPos);
}
list_index += step;
if (list_index == 0)
{
list_index = sorted_list.GetLength(0);
}
if (list_index > sorted_list.GetLength(0))
{
list_index = 1;
}
Player newTarget = sorted_list[list_index - 1].player;
var targetPos = sorted_list[list_index - 1].pos;
if (arg_2 == true)
{
ovr025.draw_missile_attack(0, 1, targetPos, attackerPos);
attackerPos = targetPos;
}
return newTarget;
}
