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Allow placing constructions in unconnected open space, with sensible restrictions

develop
Anuradha Dissanayake 2012-12-25 21:59:27 +13:00
parent 40e25b6a1f
commit 1ed129e1a7
1 changed files with 182 additions and 88 deletions
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214
plugins/automaterial.cpp
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@ -126,6 +126,7 @@ static bool last_used_moved = false;
static bool auto_choose_materials = true;
static bool auto_choose_attempted = true;
static bool revert_to_last_used_type = false;
static bool allow_future_placement = false;
static inline bool in_material_choice_stage()
{
@ -283,6 +284,7 @@ static void cancel_box_selection()
}
//END UI Functions
//START Building and Verification
struct building_site
{
@ -301,7 +303,6 @@ struct building_site
static deque<building_site> valid_building_sites;
static deque<building_site> open_air_sites;
static building_site anchor;
static bool in_future_placement_mode = false;
static bool is_orthogonal_to_pending_construction(building_site &site)
{
@ -317,7 +318,7 @@ static bool is_orthogonal_to_pending_construction(building_site &site)
return false;
}
static bool is_valid_building_site(building_site &site, bool orthogonal_check)
static bool is_valid_building_site(building_site &site, bool orthogonal_check, bool check_placed_constructions, bool in_future_placement_mode)
{
if (!Maps::isValidTilePos(site.pos))
return false;
@ -362,7 +363,7 @@ static bool is_valid_building_site(building_site &site, bool orthogonal_check)
continue;
building_site orthogonal_site(orthagonal_pos, false);
if (is_valid_building_site(orthogonal_site, true))
if (is_valid_building_site(orthogonal_site, true, check_placed_constructions, in_future_placement_mode))
{
valid_orthogonal_tile_found = true;
if (orthogonal_site.in_open_air)
@ -373,12 +374,17 @@ static bool is_valid_building_site(building_site &site, bool orthogonal_check)
}
}
if (!valid_orthogonal_tile_found && !is_orthogonal_to_pending_construction(site))
if (!(valid_orthogonal_tile_found || (check_placed_constructions && is_orthogonal_to_pending_construction(site))))
{
site.in_open_air = true;
return false;
}
}
else if (orthogonal_check)
{
if (shape != tiletype_shape::RAMP && shapeBasic != tiletype_shape_basic::Floor)
return false;
}
else
{
auto material = tileMaterial(*ttype);
@ -392,6 +398,24 @@ static bool is_valid_building_site(building_site &site, bool orthogonal_check)
if (shapeBasic != tiletype_shape_basic::Floor)
return false;
if (material == tiletype_material::CONSTRUCTION)
{
// Can build on top of a wall, but not on a constructed floor
df::coord pos_below = site.pos;
pos_below.z--;
if (!Maps::isValidTilePos(pos_below))
return false;
auto ttype = Maps::getTileType(pos_below);
if (!ttype)
return false;
auto shape = tileShape(*ttype);
auto shapeBasic = tileShapeBasic(shape);
if (tileShapeBasic(shape) != tiletype_shape_basic::Wall)
return false;
}
if (shape == tiletype_shape::TREE)
return false;
@ -408,13 +432,13 @@ static bool is_valid_building_site(building_site &site, bool orthogonal_check)
}
}
if (orthogonal_check)
return true;
auto designation = Maps::getTileDesignation(site.pos);
if (designation->bits.flow_size > 2)
return false;
if (orthogonal_check)
return true;
auto current = Buildings::findAtTile(site.pos);
if (current)
return false;
@ -423,6 +447,95 @@ static bool is_valid_building_site(building_site &site, bool orthogonal_check)
return Buildings::checkFreeTiles(site.pos, size, NULL, false, false);
}
static bool find_anchor_in_spiral(const df::coord &start)
{
bool found = false;
for (anchor.pos.z = start.z; anchor.pos.z > start.z - 4; anchor.pos.z--)
{
int x, y, dx, dy;
x = y = dx = 0;
dy = -1;
const int side = 11;
const int maxI = side*side;
for (int i = 0; i < maxI; i++)
{
if (-side/2 < x && x <= side/2 && -side/2 < y && y <= side/2)
{
anchor.pos.x = start.x + x;
anchor.pos.y = start.y + y;
if (is_valid_building_site(anchor, false, false, false))
{
found = true;
break;
}
}
if ((x == y) || ((x < 0) && (x == -y)) || ((x > 0) && (x == 1-y)))
{
int tmp = dx;
dx = -dy;
dy = tmp;
}
x += dx;
y += dy;
}
if (found)
break;
}
return found;
}
static bool find_valid_building_sites(bool in_future_placement_mode)
{
valid_building_sites.clear();
open_air_sites.clear();
int xD = (box_second.x > box_first.x) ? 1 : -1;
int yD = (box_second.y > box_first.y) ? 1 : -1;
for (int32_t xB = box_first.x; (xD > 0) ? (xB <= box_second.x) : (xB >= box_second.x); xB += xD)
{
for (int32_t yB = box_first.y; (yD > 0) ? (yB <= box_second.y) : (yB >= box_second.y); yB += yD)
{
if (hollow_selection && !(xB == box_first.x || xB == box_second.x || yB == box_first.y || yB == box_second.y))
continue;
building_site site(df::coord(xB, yB, box_second.z), false);
if (is_valid_building_site(site, false, true, in_future_placement_mode))
valid_building_sites.push_back(site);
else if (site.in_open_air)
{
if (in_future_placement_mode)
valid_building_sites.push_back(site);
else
open_air_sites.push_back(site);
}
}
}
size_t last_open_air_count = 0;
while (valid_building_sites.size() > 0 && open_air_sites.size() != last_open_air_count)
{
last_open_air_count = open_air_sites.size();
deque<building_site> current_open_air_list = open_air_sites;
open_air_sites.clear();
for (deque<building_site>::iterator it = current_open_air_list.begin(); it != current_open_air_list.end(); it++)
{
if (is_orthogonal_to_pending_construction(*it))
valid_building_sites.push_back(*it);
else
open_air_sites.push_back(*it);
}
}
return valid_building_sites.size() > 0;
}
static bool designate_new_construction(df::coord &pos, df::construction_type &type, df::item *item)
{
auto newinst = Buildings::allocInstance(pos, building_type::Construction, type);
@ -548,6 +661,9 @@ struct jobutils_hook : public df::viewscreen_dwarfmodest
void handle_input(set<df::interface_key> *input)
{
if (ui_build_selector->building_subtype >= 7)
return;
if (in_material_choice_stage())
{
if (input->count(interface_key::LEAVESCREEN))
@ -604,6 +720,10 @@ struct jobutils_hook : public df::viewscreen_dwarfmodest
return;
}
else if (input->count(interface_key::CUSTOM_O))
{
allow_future_placement = !allow_future_placement;
}
else if (input->count(interface_key::LEAVESCREEN))
{
switch (box_select_mode)
@ -616,10 +736,7 @@ struct jobutils_hook : public df::viewscreen_dwarfmodest
break;
}
}
else if (box_select_enabled &&
(ui_build_selector->building_subtype == construction_type::Wall ||
ui_build_selector->building_subtype == construction_type::Fortification ||
ui_build_selector->building_subtype == construction_type::Floor))
else if (box_select_enabled)
{
if (input->count(interface_key::SELECT))
{
@ -735,56 +852,42 @@ struct jobutils_hook : public df::viewscreen_dwarfmodest
move_cursor(df::coord((int16_t) pos.x, (int16_t) pos.y, (int16_t) pos.z));
}
static bool find_valid_building_sites()
void apply_box_selection(bool new_start)
{
valid_building_sites.clear();
open_air_sites.clear();
static bool saved_revert_setting = false;
static bool auto_select_applied = false;
int xD = (box_second.x > box_first.x) ? 1 : -1;
int yD = (box_second.y > box_first.y) ? 1 : -1;
for (int32_t xB = box_first.x; (xD > 0) ? (xB <= box_second.x) : (xB >= box_second.x); xB += xD)
box_select_mode = SELECT_MATERIALS;
if (new_start)
{
for (int32_t yB = box_first.y; (yD > 0) ? (yB <= box_second.y) : (yB >= box_second.y); yB += yD)
bool ok_to_continue = false;
bool in_future_placement_mode = false;
if (!find_valid_building_sites(false))
{
if (hollow_selection && !(xB == box_first.x || xB == box_second.x || yB == box_first.y || yB == box_second.y))
continue;
building_site site(df::coord(xB, yB, box_second.z), false);
if (is_valid_building_site(site, false))
valid_building_sites.push_back(site);
else if (site.in_open_air)
open_air_sites.push_back(site);
if (allow_future_placement)
{
in_future_placement_mode = find_valid_building_sites(true);
}
}
size_t last_open_air_count = 0;
while (valid_building_sites.size() > 0 && open_air_sites.size() != last_open_air_count)
{
last_open_air_count = open_air_sites.size();
deque<building_site> current_open_air_list = open_air_sites;
open_air_sites.clear();
for (deque<building_site>::iterator it = current_open_air_list.begin(); it != current_open_air_list.end(); it++)
{
if (is_orthogonal_to_pending_construction(*it))
valid_building_sites.push_back(*it);
else
open_air_sites.push_back(*it);
}
{
ok_to_continue = true;
}
return valid_building_sites.size() > 0;
if (in_future_placement_mode)
{
ok_to_continue = find_anchor_in_spiral(valid_building_sites[0].pos);
}
void apply_box_selection(bool new_start)
else if (ok_to_continue)
{
static bool saved_revert_setting = false;
static bool auto_select_applied = false;
// First valid site is guaranteed to be anchored, either on a tile or against a valid orthogonal tile
// Use it as an anchor point to generate materials list
anchor = valid_building_sites.front();
valid_building_sites.pop_front();
valid_building_sites.push_back(anchor);
}
box_select_mode = SELECT_MATERIALS;
if (new_start)
{
if (!find_valid_building_sites())
if (!ok_to_continue)
{
cancel_box_selection();
hollow_selection = false;
@ -796,11 +899,6 @@ struct jobutils_hook : public df::viewscreen_dwarfmodest
auto_select_applied = false;
box_select_materials.clear();
// First valid site is guaranteed to be anchored, either on a tile or against a valid orthogonal tile
// Use it as an anchor point to generate materials list
anchor = valid_building_sites.front();
valid_building_sites.pop_front();
valid_building_sites.push_back(anchor);
}
while (valid_building_sites.size() > 0)
@ -924,7 +1022,7 @@ struct jobutils_hook : public df::viewscreen_dwarfmodest
if (!last_used_moved && ui_build_selector->is_grouped)
{
last_used_moved = true;
if (choose_materials())
if (!box_select_enabled && choose_materials())
{
return;
}
@ -990,16 +1088,13 @@ struct jobutils_hook : public df::viewscreen_dwarfmodest
OutputHotkeyString(x, y, autoselect_toggle_string.c_str(), "a", true, left_margin);
OutputHotkeyString(x, y, revert_toggle_string.c_str(), "t", true, left_margin);
if (ui_build_selector->building_subtype == construction_type::Wall ||
ui_build_selector->building_subtype == construction_type::Fortification ||
ui_build_selector->building_subtype == construction_type::Floor)
{
++y;
OutputHotkeyString(x, y, (box_select_enabled) ? "Disable Box Select" : "Enable Box Select", "b", true, left_margin);
if (box_select_enabled)
{
OutputHotkeyString(x, y, (show_box_selection) ? "Disable Box Marking" : "Enable Box Marking", "x", true, left_margin);
OutputHotkeyString(x, y, (hollow_selection) ? "Make Solid" : "Make Hollow", "h", true, left_margin);
OutputHotkeyString(x, y, (allow_future_placement) ? "Disable Open Placement" : "Enable Open Placement", "o", true, left_margin);
}
++y;
if (box_select_enabled)
@ -1026,7 +1121,6 @@ struct jobutils_hook : public df::viewscreen_dwarfmodest
}
}
}
}
};
//END Viewscreen Hook