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made it so mouse-over an enemy unit would show where that unit can move to

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This commit is contained in:
Dave White 2003-11-05 18:43:06 +00:00
parent 8d5e809f87
commit 256680aba6
1 changed files with 19 additions and 1 deletions
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20
src/playturn.cpp
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@ -235,14 +235,21 @@ void turn_info::mouse_motion(const SDL_MouseMotionEvent& event)
gui_.highlight_hex(new_hex);
if(enemy_paths_) {
enemy_paths_ = false;
current_paths_ = paths();
gui_.set_paths(NULL);
}
if(new_hex == selected_hex_) {
current_route_.steps.clear();
gui_.set_route(NULL);
} else if(!enemy_paths_ && new_hex != last_hex_ &&
!current_paths_.routes.empty() && map_.on_board(selected_hex_) &&
map_.on_board(new_hex)) {
const unit_map::const_iterator un = units_.find(selected_hex_);
if(un != units_.end()) {
const shortest_path_calculator calc(un->second,current_team,
units_,map_);
@ -259,6 +266,17 @@ void turn_info::mouse_motion(const SDL_MouseMotionEvent& event)
gui_.set_route(&current_route_);
}
}
const unit_map::const_iterator un = units_.find(new_hex);
if(un != units_.end() && un->second.side() != team_num_) {
const bool ignore_zocs = un->second.type().is_skirmisher();
const bool teleport = un->second.type().teleports();
current_paths_ = paths(map_,gameinfo_,units_,new_hex,teams_,
ignore_zocs,teleport,path_turns_);
gui_.set_paths(&current_paths_);
enemy_paths_ = true;
}
}
last_hex_ = new_hex;