public void Unmount()
{
if (this.embark != UnitEmbarkTypes.EMBARK_GROUND) return;
/* set prop pointer */
this.sel_prop = this.prop;
this.embark = UnitEmbarkTypes.EMBARK_NONE;
/* adjust pic offset */
this.AdjustIcon();
/* no entrenchment when mounting */
this.entr = 0;
}
/*
====================================================================
Check if unit may air/sea embark/debark at x,y.
If 'init' != 0, used relaxed rules for deployment
====================================================================
*/
public bool map_check_unit_embark(Unit unit, int x, int y, UnitEmbarkTypes type, bool init)
{
int i, nx, ny;
if (x < 0 || y < 0 || x >= map_w || y >= map_h)
return false;
if (type == UnitEmbarkTypes.EMBARK_AIR) {
if ((unit.sel_prop.flags & UnitFlags.FLYING) == UnitFlags.FLYING)
return false;
if ((unit.sel_prop.flags & UnitFlags.SWIMMING) == UnitFlags.SWIMMING)
return false;
if (Engine.cur_player.air_trsp == null)
return false;
if (unit.embark != UnitEmbarkTypes.EMBARK_NONE)
return false;
if (!init && map [x, y].a_unit == null)
return false;
if (unit.player.air_trsp_used >= unit.player.air_trsp_count)
return false;
if (!init && !unit.unused)
return false;
if (!init && ((map [x, y].terrain.flags [Scenario.cur_weather] & Terrain_flags.SUPPLY_AIR) != Terrain_flags.SUPPLY_AIR))
return false;
if (init && ((unit.sel_prop.flags & UnitFlags.PARACHUTE) != UnitFlags.PARACHUTE) && ((map [x, y].terrain.flags [Scenario.cur_weather] & Terrain_flags.SUPPLY_AIR) != Terrain_flags.SUPPLY_AIR))
return false;
if (((unit.sel_prop.flags & UnitFlags.AIR_TRSP_OK) != UnitFlags.AIR_TRSP_OK))
return false;
if (init && (unit.trsp_prop.flags & UnitFlags.TRANSPORTER) == UnitFlags.TRANSPORTER)
return false;
return true;
}
if (type == UnitEmbarkTypes.EMBARK_SEA) {
if ((unit.sel_prop.flags & UnitFlags.FLYING) == UnitFlags.FLYING)
return false;
if ((unit.sel_prop.flags & UnitFlags.SWIMMING) == UnitFlags.SWIMMING)
return false;
if (Engine.cur_player.sea_trsp == null)
return false;
if (unit.embark != UnitEmbarkTypes.EMBARK_NONE || (!init && unit.sel_prop.mov == 0))
return false;
if (!init && map [x, y].g_unit != null)
return false;
if (unit.player.sea_trsp_used >= unit.player.sea_trsp_count)
return false;
if (!init && !unit.unused)
return false;
if (Terrain.GetMovementCost (map [x, y].terrain, unit.player.sea_trsp.mov_type, Scenario.cur_weather) == 0)
return false;
/* basically we must be close to an harbor but a town that is just
near the water is also okay because else it would be too
restrictive. */
if (!init) {
if ((map [x, y].terrain.flags [Scenario.cur_weather] & Terrain_flags.SUPPLY_GROUND) == Terrain_flags.SUPPLY_GROUND)
return true;
for (i = 0; i < 6; i++)
if (Misc.get_close_hex_pos (x, y, i, out nx, out ny))
if ((map [nx, ny].terrain.flags [Scenario.cur_weather] & Terrain_flags.SUPPLY_GROUND) == Terrain_flags.SUPPLY_GROUND)
return true;
}
return init;
}
return false;
}
/*
====================================================================
Mount/unmount unit to ground transporter.
====================================================================
*/
public void Mount()
{
if (this.trsp_prop == null || string.IsNullOrEmpty(this.trsp_prop.id) || this.embark != UnitEmbarkTypes.EMBARK_NONE) return;
/* set prop pointer */
this.sel_prop = this.trsp_prop;
this.embark = UnitEmbarkTypes.EMBARK_GROUND;
/* adjust pic offset */
this.AdjustIcon();
/* no entrenchment when mounting */
this.entr = 0;
}
public bool map_check_unit_debark(Unit unit, int x, int y, UnitEmbarkTypes type, bool init)
{
if (x < 0 || y < 0 || x >= map_w || y >= map_h)
return false;
if (type == UnitEmbarkTypes.EMBARK_SEA) {
if (unit.embark != UnitEmbarkTypes.EMBARK_SEA)
return false;
if (!init && map [x, y].g_unit != null)
return false;
if (!init && !unit.unused)
return false;
if (!init && Terrain.GetMovementCost (map [x, y].terrain, unit.prop.mov_type, Scenario.cur_weather) == 0)
return false;
return true;
}
if (type == UnitEmbarkTypes.EMBARK_AIR) {
if (unit.embark != UnitEmbarkTypes.EMBARK_AIR)
return false;
if (!init && map [x, y].g_unit != null)
return false;
if (!init && !unit.unused)
return false;
if (!init && Terrain.GetMovementCost (map [x, y].terrain, unit.prop.mov_type, Scenario.cur_weather) == 0)
return false;
if (!init && ((map [x, y].terrain.flags [Scenario.cur_weather] & Terrain_flags.SUPPLY_AIR) != Terrain_flags.SUPPLY_AIR)
&& ((unit.prop.flags & UnitFlags.PARACHUTE) != UnitFlags.PARACHUTE))
return false;
return true;
}
return false;
}
