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source: code/branches/presentation3/data/gui/scripts/PickupInventory.lua @ 7221

Last change on this file since 7221 was 7162, checked in by dafrick, 14 years ago

Significant structural changes to the pickup module. Lots of bugs found and fixed.
Introduced a new class CollectiblePickup (which is now the only kind a PickupCollection can consist of) to solve some issues cleanly.
MetaPickup received additional functionality. It can now also be set to either destroy all the pickups of a PickupCarrier or destroy the PickupCarrier itself. (This was done mainly for testing purposes)
I've done some extensive testing on the pickups, so they should really work now.
  • Property svn:eol-style set to native
File size: 12.7 KB
Line 
1-- PickupInventory.lua
2
3local P = createMenuSheet("PickupInventory")
4
5P.wrapper = nil
6P.detailsWindows = {}
7P.detailPickups = {}
8P.pickupsList = {}
9
10P.showing = false
11
12-- Design parameters
13P.imageHeight = 50
14P.detailImageSize = 100
15P.textHeight = 30
16P.buttonWidth = 85
17
18function P.onLoad()
19    P.wrapper = nil
20    P.detailsWindows = {}
21    P.detailPickups = {}
22    P.pickupsList = {}
23end
24
25function P.onShow()
26    P.createInventory()
27    P.showing = true
28end
29
30function P.onHide()
31    P.showing = false
32    P.cleanup(true)
33end
34
35function P.update()
36    if P.showing == false then
37        return
38    end
39
40    -- Update opened detail windows.
41    for k,v in pairs(P.detailsWindows) do
42        if v ~= nil then
43            local pickup = P.detailPickups[k]
44            if pickup ~= nil and pickup ~= 0 then
45                local useButton = winMgr:getWindow("orxonox/PickupInventory/Details" .. k .. "/UseButton")
46                local dropButton = winMgr:getWindow("orxonox/PickupInventory/Details" .. k .. "/DropButton")
47                if orxonox.PickupManager:getInstance():isValidPickup(pickup) == false then
48                    useButton:setEnabled(false)
49                    dropButton:setEnabled(false)
50                    P.detailPickups[k] = nil
51                else
52                    useButton:setEnabled(true)
53                    if pickup:isUsed() == true then
54                        useButton:setText("unuse")
55                        orxonox.GUIManager:subscribeEventHelper(useButton, "Clicked", P.name .. ".InventoryUseDetailButton_clicked")
56                        if pickup:isUsable() == false then
57                            useButton:setEnabled(false)
58                        end
59                    else
60                        useButton:setText("use")
61                        orxonox.GUIManager:subscribeEventHelper(useButton, "Clicked", P.name .. ".InventoryUnuseDetailButton_clicked")
62                        if pickup:isUnusable() == false then
63                            useButton:setEnabled(false)
64                        end
65                    end
66
67                    if pickup:isPickedUp() == false then
68                        useButton:setEnabled(false)
69                        dropButton:setEnabled(false)
70                        P.detailPickups[k] = nil
71                    end
72                end
73            end
74        end
75    end
76
77    -- Update main inventory.
78    P.cleanup(false)
79    P.createInventory()
80    -- TODO: Recover scrolling position
81   
82end
83
84function P.createInventory()
85    local pickupManager = orxonox.PickupManager:getInstance()
86   
87    local root = winMgr:getWindow("orxonox/PickupInventory/Inventory")
88    P.wrapper = winMgr:createWindow("MenuWidgets/ScrollablePane", "orxonox/PickupInventory/Inventory/Wrapper")
89    P.wrapper:setSize(CEGUI.UVector2(CEGUI.UDim(1,0),CEGUI.UDim(1,0)))
90    root:addChildWindow(P.wrapper)
91   
92    P.pickupsList = {}
93
94    local numPickups = pickupManager:getNumPickups()
95    local counter = 1
96    local offset = 0
97    while counter <= numPickups do
98        local pickup = pickupManager:popPickup()
99        table.insert(P.pickupsList, pickup)
100        local window = P.createPickupEntry(counter, pickup)
101        window:setYPosition(CEGUI.UDim(0,offset))
102        offset = offset + window:getHeight():asAbsolute(1)
103        P.wrapper:addChildWindow(window)
104        counter = counter + 1
105    end
106
107end
108
109function P.createPickupEntry(index, pickup)
110    local representation = orxonox.PickupManager:getInstance():getPickupRepresentation(pickup)
111
112    local name = "orxonox/PickupInventory/Box/Pickup" .. index
113
114    local item = winMgr:createWindow("MenuWidgets/StaticText", name)
115    item:setSize(CEGUI.UVector2(CEGUI.UDim(1, 0), CEGUI.UDim(0, P.imageHeight)))
116    item:setPosition(CEGUI.UVector2(CEGUI.UDim(0, 0), CEGUI.UDim(0, 0)))
117
118    local image = winMgr:createWindow("MenuWidgets/StaticImage", name .. "/Image")
119    image:setProperty("Image", "set:PickupInventory image:" .. representation:getInventoryRepresentation())
120    image:setProperty("BackgroundEnabled", "set:False")
121    image:setProperty("FrameEnabled", "set:True")
122    image:setSize(CEGUI.UVector2(CEGUI.UDim(0, P.imageHeight), CEGUI.UDim(0, P.imageHeight)))
123    item:addChildWindow(image)
124
125    local title = winMgr:createWindow("MenuWidgets/StaticText", name .. "/Title")
126    title:setPosition(CEGUI.UVector2(CEGUI.UDim(0, P.imageHeight+5), CEGUI.UDim(0, (P.imageHeight-P.textHeight)/2)))
127    title:setSize(CEGUI.UVector2(CEGUI.UDim(0.3, 0), CEGUI.UDim(0, P.textHeight)))
128    title:setText(representation:getPickupName())
129    title:setProperty("FrameEnabled", "set:False")
130    item:addChildWindow(title)
131
132    local useButton = winMgr:createWindow("MenuWidgets/Button", name .. "/UseButton")
133    useButton:setPosition(CEGUI.UVector2(CEGUI.UDim(0.3, P.imageHeight+10),CEGUI.UDim(0, (P.imageHeight-P.textHeight)/2)))
134    useButton:setSize(CEGUI.UVector2(CEGUI.UDim(0, P.buttonWidth), CEGUI.UDim(0, P.textHeight)))
135    if pickup:isUsed() == false then
136        useButton:setText("use")
137        orxonox.GUIManager:subscribeEventHelper(useButton, "Clicked", P.name .. ".InventoryUseButton_clicked")
138        if pickup:isUsable() == false then
139            useButton:setEnabled(false)
140        end
141    else
142        useButton:setText("unuse")
143        orxonox.GUIManager:subscribeEventHelper(useButton, "Clicked", P.name .. ".InventoryUnuseButton_clicked")
144        if pickup:isUnusable() == false then
145            useButton:setEnabled(false)
146        end
147    end
148    item:addChildWindow(useButton)
149
150    local dropButton = winMgr:createWindow("MenuWidgets/Button", name .. "/DropButton")
151    dropButton:setPosition(CEGUI.UVector2(CEGUI.UDim(0.3, P.imageHeight+15+P.buttonWidth),CEGUI.UDim(0, (P.imageHeight-P.textHeight)/2)))
152    dropButton:setSize(CEGUI.UVector2(CEGUI.UDim(0, P.buttonWidth), CEGUI.UDim(0, P.textHeight)))
153    dropButton:setText("drop")
154    orxonox.GUIManager:subscribeEventHelper(dropButton, "Clicked", P.name .. ".InventoryDropButton_clicked")
155    item:addChildWindow(dropButton)
156
157    local detailsButton = winMgr:createWindow("MenuWidgets/Button", name .. "/DetailsButton")
158    detailsButton:setPosition(CEGUI.UVector2(CEGUI.UDim(0.3, P.imageHeight+20+2*P.buttonWidth),CEGUI.UDim(0, (P.imageHeight-P.textHeight)/2)))
159    detailsButton:setSize(CEGUI.UVector2(CEGUI.UDim(0, P.buttonWidth), CEGUI.UDim(0, P.textHeight)))
160    detailsButton:setText("details")
161    orxonox.GUIManager:subscribeEventHelper(detailsButton, "Clicked", P.name .. ".InventoryDetailsButton_clicked")
162    item:addChildWindow(detailsButton)
163
164    return item
165end
166
167function P.cleanup(destroyDetails)
168    if P.wrapper ~= nil then
169        winMgr:destroyWindow(P.wrapper)
170    end
171   
172    --Destroy details windows.
173    if destroyDetails == false then
174        return
175    end
176    for k,v in pairs(P.detailsWindows) do
177        if v ~= nil then
178            winMgr:destroyWindow(v)
179        end
180    end
181end
182
183function P.windowToPickupHelper(e)
184    local we = CEGUI.toWindowEventArgs(e)
185    local name = we.window:getName()
186
187    local match = string.gmatch(name, "%d+")
188    local pickupIndex = tonumber(match())
189
190    return pickupIndex
191end
192
193function P.createDetailsWindow(pickupIndex)
194    local pickup = P.pickupsList[pickupIndex]
195    local representation = orxonox.PickupManager:getInstance():getPickupRepresentation(pickup)
196
197    local index = P.getNewDetailNumber()
198    local name = "orxonox/PickupInventory/Details" .. index
199   
200    local window = winMgr:createWindow("MenuWidgets/FrameWindow", name)
201    window:setSize(CEGUI.UVector2(CEGUI.UDim(0.5,0),CEGUI.UDim(0.4,0)))
202    orxonox.GUIManager:subscribeEventHelper(window, "CloseClicked", P.name .. ".closeDetailWindow")
203   
204    local root = winMgr:getWindow("orxonox/PickupInventory/Background")
205    root:addChildWindow(window)
206   
207    local wrapper = winMgr:createWindow("DefaultWindow", name .. "/Wrapper")
208    wrapper:setSize(CEGUI.UVector2(CEGUI.UDim(1, -20),CEGUI.UDim(1, -50)))
209    wrapper:setPosition(CEGUI.UVector2(CEGUI.UDim(0, 10),CEGUI.UDim(0, 40)))
210    window:addChildWindow(wrapper)
211   
212    local title = winMgr:createWindow("MenuWidgets/StaticText", name .. "/Title")
213    title:setText(representation:getPickupName())
214    title:setHeight(CEGUI.UDim(0, P.textHeight))
215    title:setProperty("FrameEnabled", "set:False")
216    title:setProperty("BackgroundEnabled", "set:False")
217    wrapper:addChildWindow(title)
218   
219    local image = winMgr:createWindow("MenuWidgets/StaticImage", name .. "/Image")
220    image:setProperty("Image", "set:PickupInventory image:" .. representation:getInventoryRepresentation())
221    image:setProperty("BackgroundEnabled", "set:False")
222    image:setProperty("FrameEnabled", "set:True")
223    image:setSize(CEGUI.UVector2(CEGUI.UDim(0, P.detailImageSize), CEGUI.UDim(0, P.detailImageSize)))
224    image:setYPosition(CEGUI.UDim(0, P.textHeight + 5))
225    wrapper:addChildWindow(image)
226   
227    local box = winMgr:createWindow("MenuWidgets/ScrollablePane", name .. "/Description")
228    box:setSize(CEGUI.UVector2(CEGUI.UDim(1.0, -1*(P.detailImageSize + 10)),CEGUI.UDim(1, -(P.textHeight + 5 + P.textHeight + 20))))
229    box:setPosition(CEGUI.UVector2(CEGUI.UDim(0, P.detailImageSize + 10),CEGUI.UDim(0, P.textHeight + 5)))
230    local description = winMgr:createWindow("MenuWidgets/StaticText", name .. "/Description/Text")
231    description:setText(representation:getPickupDescription())
232    description:setProperty("HorzFormatting", "WordWrapLeftAligned")
233    description:setProperty("VertFormatting", "TopAligned")
234    box:addChildWindow(description)
235    wrapper:addChildWindow(box)
236
237    local useButton = winMgr:createWindow("MenuWidgets/Button", name .. "/UseButton")
238    useButton:setPosition(CEGUI.UVector2(CEGUI.UDim(0, P.detailImageSize+10),CEGUI.UDim(1, -40)))
239    useButton:setSize(CEGUI.UVector2(CEGUI.UDim(0, P.buttonWidth), CEGUI.UDim(0, P.textHeight)))
240    if pickup:isUsed() == false then
241        useButton:setText("use")
242        orxonox.GUIManager:subscribeEventHelper(useButton, "Clicked", P.name .. ".InventoryUseDetailButton_clicked")
243        if pickup:isUsable() == false then
244            useButton:setEnabled(false)
245        end
246    else
247        useButton:setText("unuse")
248        orxonox.GUIManager:subscribeEventHelper(useButton, "Clicked", P.name .. ".InventoryUnuseDetailButton_clicked")
249        if pickup:isUnusable() == false then
250            useButton:setEnabled(false)
251        end
252    end
253    wrapper:addChildWindow(useButton)
254   
255    local dropButton = winMgr:createWindow("MenuWidgets/Button", name .. "/DropButton")
256    dropButton:setPosition(CEGUI.UVector2(CEGUI.UDim(0, P.detailImageSize+10+P.buttonWidth+10),CEGUI.UDim(1, -40)))
257    dropButton:setSize(CEGUI.UVector2(CEGUI.UDim(0, P.buttonWidth), CEGUI.UDim(0, P.textHeight)))
258    dropButton:setText("drop")
259    orxonox.GUIManager:subscribeEventHelper(dropButton, "Clicked", P.name .. ".InventoryDropDetailButton_clicked")
260    wrapper:addChildWindow(dropButton)
261
262    P.detailsWindows[index] = window
263    P.detailPickups[index] = pickup
264   
265end
266
267function P.getNewDetailNumber()
268    local number = table.getn(P.detailsWindows)
269    for k,v in pairs(P.detailsWindows) do
270        if v == nil then
271            number = k-1
272        end
273    end
274    return number+1
275end
276
277function P.InventoryUseButton_clicked(e)
278    local pickupIndex = P.windowToPickupHelper(e)
279    orxonox.PickupManager:getInstance():usePickup(P.pickupsList[pickupIndex], true)
280end
281
282function P.InventoryUnuseButton_clicked(e)
283    local pickupIndex = P.windowToPickupHelper(e)
284    orxonox.PickupManager:getInstance():usePickup(P.pickupsList[pickupIndex], false)
285end
286
287function P.InventoryDropButton_clicked(e)
288    local pickupIndex = P.windowToPickupHelper(e)
289    orxonox.PickupManager:getInstance():dropPickup(P.pickupsList[pickupIndex])
290end
291
292function P.InventoryDetailsButton_clicked(e)
293    local pickupIndex = P.windowToPickupHelper(e)
294    P.createDetailsWindow(pickupIndex)
295end
296
297function P.InventoryUseDetailButton_clicked(e)
298    local pickupIndex = P.windowToPickupHelper(e)
299    orxonox.PickupManager:getInstance():usePickup(P.detailPickups[pickupIndex], true)
300end
301
302function P.InventoryUnuseDetailButton_clicked(e)
303    local pickupIndex = P.windowToPickupHelper(e)
304    orxonox.PickupManager:getInstance():usePickup(P.detailPickups[pickupIndex], false)
305end
306
307function P.InventoryDropDetailButton_clicked(e)
308    local pickupIndex = P.windowToPickupHelper(e)
309    orxonox.PickupManager:getInstance():dropPickup(P.detailPickups[pickupIndex])
310end
311
312function P.closeDetailWindow(e)
313    --Get some numbers from the window
314    local we = CEGUI.toWindowEventArgs(e)
315    local name = we.window:getName()
316    local match = string.gmatch(name, "%d+")
317    local detailNr = tonumber(match())
318   
319    local window = P.detailsWindows[detailNr]
320    winMgr:destroyWindow(window)
321    P.detailsWindows[detailNr] = nil
322    P.detailPickups[detailNr] = nil
323end
324
325function P.InventoryBackButton_clicked(e)
326    orxonox.CommandExecutor:execute("OrxonoxOverlay toggleVisibility PickupInventory")
327end
328
329return P
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