Implement a pressure plate sensitive to machine power.

When built next to a gearbox, it will monitor its powered state.
develop
Alexander Gavrilov 2012-09-06 12:37:29 +04:00
parent 8d876cc7d9
commit d5ea05ebb8
9 changed files with 383 additions and 10 deletions

@ -56,6 +56,9 @@ keybinding add Alt-R@dwarfmode/QueryBuilding/Some gui/room-list.work
# interface for the liquids plugin # interface for the liquids plugin
keybinding add Alt-L@dwarfmode/LookAround gui/liquids keybinding add Alt-L@dwarfmode/LookAround gui/liquids
# machine power sensitive pressure plate construction
keybinding add Ctrl-Shift-M@dwarfmode/Build/Position/Trap gui/power-meter
################### ###################
# UI logic tweaks # # UI logic tweaks #
################### ###################

@ -84,7 +84,7 @@ function mkmodule(module,env)
error("Not a table in package.loaded["..module.."]") error("Not a table in package.loaded["..module.."]")
end end
end end
local plugname = string.match(module,'^plugins%.(%w+)$') local plugname = string.match(module,'^plugins%.([%w%-]+)$')
if plugname then if plugname then
dfhack.open_plugin(pkg,plugname) dfhack.open_plugin(pkg,plugname)
end end

@ -162,10 +162,10 @@ function Painter:fill(x1,y1,x2,y2,pen,bg,bold)
if type(x1) == 'table' then if type(x1) == 'table' then
x1, y1, x2, y2, pen, bg, bold = x1.x1, x1.y1, x1.x2, x1.y2, y1, x2, y2 x1, y1, x2, y2, pen, bg, bold = x1.x1, x1.y1, x1.x2, x1.y2, y1, x2, y2
end end
x1 = math.max(x1,self.clip_x1) x1 = math.max(x1+self.x1,self.clip_x1)
y1 = math.max(y1,self.clip_y1) y1 = math.max(y1+self.y1,self.clip_y1)
x2 = math.min(x2,self.clip_x2) x2 = math.min(x2+self.x1,self.clip_x2)
y2 = math.min(y2,self.clip_y2) y2 = math.min(y2+self.y1,self.clip_y2)
dscreen.fillRect(to_pen(self.cur_pen,pen,bg,bold),x1,y1,x2,y2) dscreen.fillRect(to_pen(self.cur_pen,pen,bg,bold),x1,y1,x2,y2)
return self return self
end end

@ -127,7 +127,7 @@ function InputBox:onRenderBody(dc)
dc:newline(1) dc:newline(1)
dc:pen(self.input_pen or COLOR_LIGHTCYAN) dc:pen(self.input_pen or COLOR_LIGHTCYAN)
dc:fill(dc.x1+1,dc.y,dc.x2-1,dc.y) dc:fill(1,dc:localY(),dc.width-2,dc:localY())
local cursor = '_' local cursor = '_'
if math.floor(dfhack.getTickCount()/300) % 2 == 0 then if math.floor(dfhack.getTickCount()/300) % 2 == 0 then
@ -135,9 +135,7 @@ function InputBox:onRenderBody(dc)
end end
local txt = self.input .. cursor local txt = self.input .. cursor
if #txt > dc.width-2 then if #txt > dc.width-2 then
txt = string.sub(txt, #txt-dc.width+3) txt = string.char(27)..string.sub(txt, #txt-dc.width+4)
-- Add prefix arrow
dc:advance(-1):char(27)
end end
dc:string(txt) dc:string(txt)
end end

@ -211,7 +211,14 @@ DEFINE_GET_FOCUS_STRING_HANDLER(dwarfmode)
if (ui_build_selector->building_type < 0) if (ui_build_selector->building_type < 0)
focus += "/Type"; focus += "/Type";
else if (ui_build_selector->stage != 2) else if (ui_build_selector->stage != 2)
focus += "/Position"; {
if (ui_build_selector->stage != 1)
focus += "/NoMaterials";
else
focus += "/Position";
focus += "/" + enum_item_key(ui_build_selector->building_type);
}
else else
{ {
focus += "/Material"; focus += "/Material";

@ -114,6 +114,7 @@ if (BUILD_SUPPORTED)
# this one exports functions to lua # this one exports functions to lua
DFHACK_PLUGIN(burrows burrows.cpp LINK_LIBRARIES lua) DFHACK_PLUGIN(burrows burrows.cpp LINK_LIBRARIES lua)
DFHACK_PLUGIN(sort sort.cpp LINK_LIBRARIES lua) DFHACK_PLUGIN(sort sort.cpp LINK_LIBRARIES lua)
DFHACK_PLUGIN(power-meter power-meter.cpp LINK_LIBRARIES lua)
# not yet. busy with other crud again... # not yet. busy with other crud again...
#DFHACK_PLUGIN(versionosd versionosd.cpp) #DFHACK_PLUGIN(versionosd versionosd.cpp)
endif() endif()

@ -0,0 +1,11 @@
local _ENV = mkmodule('plugins.power-meter')
--[[
Native functions:
* makePowerMeter(plate_info,min_power,max_power,invert)
--]]
return _ENV

@ -0,0 +1,237 @@
#include "Core.h"
#include <Console.h>
#include <Export.h>
#include <Error.h>
#include <PluginManager.h>
#include <modules/Gui.h>
#include <modules/Screen.h>
#include <modules/Maps.h>
#include <modules/World.h>
#include <TileTypes.h>
#include <vector>
#include <cstdio>
#include <stack>
#include <string>
#include <cmath>
#include <string.h>
#include <VTableInterpose.h>
#include "df/graphic.h"
#include "df/building_trapst.h"
#include "df/builtin_mats.h"
#include "df/world.h"
#include "df/buildings_other_id.h"
#include "df/machine.h"
#include "df/machine_info.h"
#include "df/building_drawbuffer.h"
#include "df/ui.h"
#include "df/viewscreen_dwarfmodest.h"
#include "df/ui_build_selector.h"
#include "df/flow_info.h"
#include "df/report.h"
#include "MiscUtils.h"
using std::vector;
using std::string;
using std::stack;
using namespace DFHack;
using namespace df::enums;
using df::global::gps;
using df::global::world;
using df::global::ui;
using df::global::ui_build_selector;
DFHACK_PLUGIN("power-meter");
static const uint32_t METER_BIT = 0x80000000U;
static void init_plate_info(df::pressure_plate_info &plate_info)
{
plate_info.water_min = 1;
plate_info.water_max = 7;
plate_info.flags.whole = METER_BIT;
plate_info.flags.bits.water = true;
plate_info.flags.bits.resets = true;
}
/*
* Hook for the pressure plate itself. Implements core logic.
*/
struct trap_hook : df::building_trapst {
typedef df::building_trapst interpose_base;
// Engine detection
bool is_power_meter()
{
return trap_type == trap_type::PressurePlate &&
(plate_info.flags.whole & METER_BIT) != 0;
}
inline bool is_fully_built()
{
return getBuildStage() >= getMaxBuildStage();
}
DEFINE_VMETHOD_INTERPOSE(void, getName, (std::string *buf))
{
if (is_power_meter())
{
buf->clear();
*buf += "Power Meter";
return;
}
INTERPOSE_NEXT(getName)(buf);
}
DEFINE_VMETHOD_INTERPOSE(void, updateAction, ())
{
if (is_power_meter())
{
auto pdsgn = Maps::getTileDesignation(centerx,centery,z);
if (pdsgn)
{
bool active = false;
auto &gears = world->buildings.other[buildings_other_id::GEAR_ASSEMBLY];
for (size_t i = 0; i < gears.size(); i++)
{
// Adjacent
auto gear = gears[i];
int deltaxy = abs(centerx - gear->centerx) + abs(centery - gear->centery);
if (gear->z != z || deltaxy != 1)
continue;
// Linked to machine
auto info = gears[i]->getMachineInfo();
if (!info || info->machine_id < 0)
continue;
// an active machine
auto machine = df::machine::find(info->machine_id);
if (!machine || !machine->flags.bits.active)
continue;
// with adequate power?
int power = machine->cur_power - machine->min_power;
if (power < 0 || machine->cur_power <= 0)
continue;
if (power < plate_info.track_min)
continue;
if (power > plate_info.track_max && plate_info.track_max >= 0)
continue;
active = true;
break;
}
if (plate_info.flags.bits.citizens)
active = !active;
// Temporarily set the tile water amount based on power state
auto old_dsgn = *pdsgn;
pdsgn->bits.liquid_type = tile_liquid::Water;
pdsgn->bits.flow_size = (active ? 7 : 0);
INTERPOSE_NEXT(updateAction)();
*pdsgn = old_dsgn;
return;
}
}
INTERPOSE_NEXT(updateAction)();
}
DEFINE_VMETHOD_INTERPOSE(void, drawBuilding, (df::building_drawbuffer *db, void *unk))
{
INTERPOSE_NEXT(drawBuilding)(db, unk);
if (is_power_meter() && is_fully_built())
{
db->fore[0][0] = 3;
}
}
};
IMPLEMENT_VMETHOD_INTERPOSE(trap_hook, getName);
IMPLEMENT_VMETHOD_INTERPOSE(trap_hook, updateAction);
IMPLEMENT_VMETHOD_INTERPOSE(trap_hook, drawBuilding);
static bool enabled = false;
static void enable_hooks(bool enable)
{
enabled = enable;
INTERPOSE_HOOK(trap_hook, getName).apply(enable);
INTERPOSE_HOOK(trap_hook, updateAction).apply(enable);
INTERPOSE_HOOK(trap_hook, drawBuilding).apply(enable);
}
static bool makePowerMeter(df::pressure_plate_info *info, int min_power, int max_power, bool invert)
{
CHECK_NULL_POINTER(info);
if (!enabled)
{
auto pworld = Core::getInstance().getWorld();
auto entry = pworld->GetPersistentData("power-meter/enabled", NULL);
if (!entry.isValid())
return false;
enable_hooks(true);
}
init_plate_info(*info);
info->track_min = min_power;
info->track_max = max_power;
info->flags.bits.citizens = invert;
return true;
}
DFHACK_PLUGIN_LUA_FUNCTIONS {
DFHACK_LUA_FUNCTION(makePowerMeter),
DFHACK_LUA_END
};
DFhackCExport command_result plugin_onstatechange(color_ostream &out, state_change_event event)
{
switch (event) {
case SC_MAP_LOADED:
{
auto pworld = Core::getInstance().getWorld();
bool enable = pworld->GetPersistentData("power-meter/enabled").isValid();
if (enable)
{
out.print("Enabling the power meter plugin.\n");
enable_hooks(true);
}
}
break;
case SC_MAP_UNLOADED:
enable_hooks(false);
break;
default:
break;
}
return CR_OK;
}
DFhackCExport command_result plugin_init ( color_ostream &out, std::vector <PluginCommand> &commands)
{
if (Core::getInstance().isMapLoaded())
plugin_onstatechange(out, SC_MAP_LOADED);
return CR_OK;
}
DFhackCExport command_result plugin_shutdown ( color_ostream &out )
{
enable_hooks(false);
return CR_OK;
}

@ -0,0 +1,116 @@
-- Interface front-end for power-meter plugin.
local utils = require 'utils'
local gui = require 'gui'
local guidm = require 'gui.dwarfmode'
local dlg = require 'gui.dialogs'
local plugin = require('plugins.power-meter')
local bselector = df.global.ui_build_selector
PowerMeter = defclass(PowerMeter, guidm.MenuOverlay)
PowerMeter.focus_path = 'power-meter'
function PowerMeter:init()
self:init_fields{
min_power = 0, max_power = -1, invert = false,
}
guidm.MenuOverlay.init(self)
return self
end
function PowerMeter:onShow()
guidm.MenuOverlay.onShow(self)
-- Send an event to update the errors
bselector.plate_info.flags.whole = 0
self:sendInputToParent('BUILDING_TRIGGER_ENABLE_WATER')
end
function PowerMeter:onRenderBody(dc)
dc:fill(0,0,dc.width-1,13,gui.CLEAR_PEN)
dc:seek(1,1):pen(COLOR_WHITE)
dc:string("Power Meter"):newline():newline(1)
dc:string("Placement"):newline():newline(1)
dc:string("Excess power range:")
dc:newline(3):string("as", COLOR_LIGHTGREEN)
dc:string(": Min ")
if self.min_power <= 0 then
dc:string("(any)")
else
dc:string(''..self.min_power)
end
dc:newline(3):string("zx", COLOR_LIGHTGREEN)
dc:string(": Max ")
if self.max_power < 0 then
dc:string("(any)")
else
dc:string(''..self.max_power)
end
dc:newline():newline(1)
dc:string("i",COLOR_LIGHTGREEN):string(": ")
if self.invert then
dc:string("Inverted")
else
dc:string("Not inverted")
end
end
function PowerMeter:onInput(keys)
if keys.CUSTOM_I then
self.invert = not self.invert
elseif keys.BUILDING_TRIGGER_MIN_WATER_UP then
self.min_power = self.min_power + 10
elseif keys.BUILDING_TRIGGER_MIN_WATER_DOWN then
self.min_power = math.max(0, self.min_power - 10)
elseif keys.BUILDING_TRIGGER_MAX_WATER_UP then
if self.max_power < 0 then
self.max_power = 0
else
self.max_power = self.max_power + 10
end
elseif keys.BUILDING_TRIGGER_MAX_WATER_DOWN then
self.max_power = math.max(-1, self.max_power - 10)
elseif keys.LEAVESCREEN then
self:dismiss()
self:sendInputToParent('LEAVESCREEN')
elseif keys.SELECT then
if #bselector.errors == 0 then
if not plugin.makePowerMeter(
bselector.plate_info,
self.min_power, self.max_power, self.invert
)
then
dlg.showMessage(
'Power Meter',
'Could not initialize.', COLOR_LIGHTRED
)
self:dismiss()
self:sendInputToParent('LEAVESCREEN')
return
end
self:sendInputToParent('SELECT')
if bselector.stage ~= 1 then
self:dismiss()
end
end
elseif self:propagateMoveKeys(keys) then
return
end
end
if dfhack.gui.getCurFocus() ~= 'dwarfmode/Build/Position/Trap'
or bselector.building_subtype ~= df.trap_type.PressurePlate
then
qerror("This script requires the main dwarfmode view in build pressure plate mode")
end
local list = mkinstance(PowerMeter):init()
list:show()