//------ Begin of function FirmMarket::ai_update_link_status ------//
//
void FirmMarket::ai_update_link_status()
{
//---- consider enabling/disabling links to firms ----//
Nation* nationPtr = nation_array[nation_recno];
Firm* firmPtr;
int rc;
int i;
for(i=0; i<linked_firm_count; i++)
{
err_when(!linked_firm_array[i] || firm_array.is_deleted(linked_firm_array[i]));
firmPtr = firm_array[linked_firm_array[i]];
//-------- check product type ----------//
rc = firmPtr->firm_id == FIRM_MINE || firmPtr->firm_id == FIRM_FACTORY; // for output raw materials to the factory to manufacture
toggle_firm_link( i+1, rc, COMMAND_AI ); // enable the link
}
//----- always enable links to towns as there is no downsides for selling goods to the villagers ----//
for(i=0; i<linked_town_count; i++)
{
err_when(!linked_town_array[i] || town_array.is_deleted(linked_town_array[i]));
toggle_town_link( i+1, 1, COMMAND_AI ); // enable the link
}
}
//----- Begin of function FirmMarket::update_trade_link -----//
//
// Update the status of links to harbors and towns based
// on the current trade treaty status.
//
void FirmMarket::update_trade_link()
{
Nation* ownNation = nation_array[nation_recno];
int tradeTreaty;
//------ update links to towns -----//
Town* townPtr;
for( int i=0 ; i<linked_town_count ; i++ )
{
townPtr = town_array[linked_town_array[i]];
if( !townPtr->nation_recno )
continue;
if( townPtr->nation_recno )
{
tradeTreaty = ownNation->get_relation(townPtr->nation_recno)->trade_treaty
|| townPtr->nation_recno==nation_recno;
}
else // if this is an independent town, it buys goods from the market if its resistance towards the nation is < 30
{
tradeTreaty = townPtr->resistance(nation_recno) <= INDEPENDENT_LINK_RESISTANCE;
}
if( linked_town_enable_array[i] != (tradeTreaty ? LINK_EE : LINK_DD) )
toggle_town_link( i+1, tradeTreaty, COMMAND_AUTO, 1 ); // 1-toggle both side
}
}
//--------- Begin of function Firm::ai_update_link_status ---------//
//
// Updating link status of this firm with towns.
//
void Firm::ai_update_link_status()
{
err_when( firm_id == FIRM_CAMP ); // FirmCamp has its own ai_update_link_status(), this version shouldn't be called.
if( !worker_array ) // if this firm does not need any workers.
return;
if( is_worker_full() ) // if this firm already has all the workers it needs.
return;
//------------------------------------------------//
Nation* ownNation = nation_array[nation_recno];
int i, rc;
for( i=0 ; i<linked_town_count ; i++ )
{
Town* townPtr = town_array[linked_town_array[i]];
//--- enable link to hire people from the town ---//
rc = townPtr->nation_recno==0 || // either it's an independent town or it's friendly or allied to our nation
ownNation->get_relation_status(townPtr->nation_recno) >= NATION_FRIENDLY;
toggle_town_link( i+1, rc, COMMAND_AI );
}
}
//------- Begin of function Firm::draw_detect_link_line ---------//
//
// [int] actionDetect - 0 - this is a draw action
// 1 - this is a detect action
// (default: 0)
//
// return: <int> 1 - detected
// 0 - not detected
//
int Firm::draw_detect_link_line(int actionDetect)
{
if( firm_id == FIRM_INN ) // FirmInn's link is only for scan for neighbor inns quickly, the link line is not displayed
return 0;
//--------------------------------------//
int i, firmX, firmY, townX, townY;
Firm* firmPtr;
Town* townPtr;
FirmInfo* firmInfo = firm_res[firm_id];
//-------- set source points ----------//
int srcX = ( ZOOM_X1 + (loc_x1-world.zoom_matrix->top_x_loc) * ZOOM_LOC_WIDTH
+ ZOOM_X1 + (loc_x2-world.zoom_matrix->top_x_loc+1) * ZOOM_LOC_WIDTH ) / 2;
int srcY = ( ZOOM_Y1 + (loc_y1-world.zoom_matrix->top_y_loc) * ZOOM_LOC_HEIGHT
+ ZOOM_Y1 + (loc_y2-world.zoom_matrix->top_y_loc+1) * ZOOM_LOC_HEIGHT ) / 2;
//------ draw lines to linked firms ---------//
int lineType;
char* bitmapPtr;
for( i=0 ; i<linked_firm_count ; i++ )
{
firmPtr = firm_array[linked_firm_array[i]];
firmX = ( ZOOM_X1 + (firmPtr->loc_x1-world.zoom_matrix->top_x_loc) * ZOOM_LOC_WIDTH
+ ZOOM_X1 + (firmPtr->loc_x2-world.zoom_matrix->top_x_loc+1) * ZOOM_LOC_WIDTH ) / 2;
firmY = ( ZOOM_Y1 + (firmPtr->loc_y1-world.zoom_matrix->top_y_loc) * ZOOM_LOC_HEIGHT
+ ZOOM_Y1 + (firmPtr->loc_y2-world.zoom_matrix->top_y_loc+1) * ZOOM_LOC_HEIGHT ) / 2;
anim_line.draw_line(&vga_back, srcX, srcY, firmX, firmY, linked_firm_enable_array[i]==LINK_EE );
//----- check if this firm can toggle link or not -----//
if( !can_toggle_firm_link(firmPtr->firm_recno) )
continue;
//------ if the link is switchable -------//
bitmapPtr = power.get_link_icon( linked_firm_enable_array[i], nation_recno==firmPtr->nation_recno );
if( actionDetect )
{
if( own_firm() && world.zoom_matrix->detect_bitmap_clip( firmX-11, firmY-11, bitmapPtr ) )
{
if( linked_firm_enable_array[i] & LINK_ED )
{
toggle_firm_link( i+1, 0, COMMAND_PLAYER );
se_ctrl.immediate_sound("TURN_OFF");
}
else
{
toggle_firm_link( i+1, 1, COMMAND_PLAYER );
se_ctrl.immediate_sound("TURN_ON");
}
return 1;
}
}
else
{
if( nation_recno == nation_array.player_recno )
world.zoom_matrix->put_bitmap_clip( firmX-11, firmY-11, bitmapPtr );
}
}
//------ draw lines to linked towns ---------//
for( i=0 ; i<linked_town_count ; i++ )
{
townPtr = town_array[linked_town_array[i]];
townX = ( ZOOM_X1 + (townPtr->loc_x1-world.zoom_matrix->top_x_loc) * ZOOM_LOC_WIDTH
+ ZOOM_X1 + (townPtr->loc_x2-world.zoom_matrix->top_x_loc+1) * ZOOM_LOC_WIDTH ) / 2;
townY = ( ZOOM_Y1 + (townPtr->loc_y1-world.zoom_matrix->top_y_loc) * ZOOM_LOC_HEIGHT
+ ZOOM_Y1 + (townPtr->loc_y2-world.zoom_matrix->top_y_loc+1) * ZOOM_LOC_HEIGHT ) / 2;
if( worker_array && selected_worker_id &&
worker_array[selected_worker_id-1].town_recno == townPtr->town_recno )
{
lineType = -1;
anim_line.thick_line(&vga_back, srcX, srcY, townX, townY, linked_town_enable_array[i]==LINK_EE, lineType );
}
else
{
lineType = 0;
anim_line.draw_line(&vga_back, srcX, srcY, townX, townY, linked_town_enable_array[i]==LINK_EE, lineType );
}
//----- check if this firm can toggle link or not -----//
if( !can_toggle_town_link() )
continue;
//--------- draw link symbol -----------//
bitmapPtr = power.get_link_icon( linked_town_enable_array[i], nation_recno==townPtr->nation_recno );
if( actionDetect )
{
int rc = world.zoom_matrix->detect_bitmap_clip( townX-11, townY-11, bitmapPtr );
//------ left clicking to toggle link -------//
if( rc==1 && own_firm() )
{
if( linked_town_enable_array[i] & LINK_ED )
{
toggle_town_link( i+1, 0, COMMAND_PLAYER );
se_ctrl.immediate_sound("TURN_OFF");
}
else
{
toggle_town_link( i+1, 1, COMMAND_PLAYER );
se_ctrl.immediate_sound("TURN_ON");
}
//
// update RemoteMsg::firm_toggle_link_town()
//
if( firm_id == FIRM_CAMP && !remote.is_enable())
{
if( townPtr->nation_recno )
townPtr->update_target_loyalty();
else
townPtr->update_target_resistance();
townPtr->update_camp_link();
}
return 1;
}
//------ right clicking to move workers ------//
else if( rc==2 && selected_worker_id > 0 )
{
//--- only when this worker is ours ----//
if( firm_res[firm_id]->live_in_town &&
worker_array[selected_worker_id-1].is_nation(firm_recno, nation_array.player_recno) )
{
if(townPtr->population>=MAX_TOWN_POPULATION)
return 0;
set_worker_home_town(townPtr->town_recno, COMMAND_PLAYER);
se_ctrl.immediate_sound("PULL_MAN");
return 1;
}
}
}
else
{
if( nation_recno == nation_array.player_recno )
world.zoom_matrix->put_bitmap_clip( townX-11, townY-11, bitmapPtr );
}
}
return 0;
}
