Michael Fabian Dirks
128 lines
3.3 KiB
BlitzBasic
128 lines
3.3 KiB
BlitzBasic
; BlitzSteam - Steam wrapper for Blitz
|
|
; Copyright (C) 2015 Xaymar (Michael Fabian Dirks)
|
|
;
|
|
; This program is free software: you can redistribute it and/or modify
|
|
; it under the terms of the GNU Lesser General Public License as
|
|
; published by the Free Software Foundation, either version 3 of the
|
|
; License, or (at your option) any later version.
|
|
;
|
|
; This program is distributed in the hope that it will be useful,
|
|
; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
; GNU General Public License for more details.
|
|
;
|
|
; You should have received a copy of the GNU Lesser General Public License
|
|
; along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Include "../BlitzSteam.bb"
|
|
|
|
; Initialize Steam before your next call to Graphics.
|
|
If BS_SteamAPI_Init() = False Then
|
|
RuntimeError "Steam: Failed to initialize!"
|
|
EndIf
|
|
|
|
Const FPS = 30
|
|
Const FPS_MULT# = 1.0 / FPS
|
|
|
|
; Demo Scene
|
|
Graphics3D 1024, 768, 32, 2
|
|
SetBuffer BackBuffer()
|
|
|
|
Local demoTimer = CreateTimer(FPS)
|
|
|
|
Local demoRoot = CreatePivot()
|
|
|
|
Local demoCameraRoot = CreatePivot(demoRoot)
|
|
Local demoCamera = CreateCamera(demoCameraRoot)
|
|
MoveEntity demoCamera, 0, 0, -10
|
|
|
|
Local demoCube = CreateCube(demoRoot)
|
|
|
|
; SteamAppList stuff
|
|
Type SteamAppList
|
|
Field AppId%
|
|
Field Name$
|
|
Field InstallDir$
|
|
Field BuildId%
|
|
End Type
|
|
Global SteamAppList_Count%
|
|
|
|
Function SteamAppList_Fill()
|
|
SteamAppList_Count = BS_ISteamAppList_GetNumInstalledApps(BS_SteamAppList())
|
|
|
|
Local Buffer = CreateBank(4 * SteamAppList_Count)
|
|
Local AppNameBuffer = CreateBank(1024)
|
|
Local PathBuffer = CreateBank(260)
|
|
|
|
Local AppIdCount = BS_ISteamAppList_GetInstalledApps(BS_SteamAppList(), Buffer, SteamAppList_Count)
|
|
Delete Each SteamAppList
|
|
For Index = 0 To AppIdCount - 1
|
|
Local AppId = PeekInt(Buffer, Index*4)
|
|
|
|
Local SAL.SteamAppList = New SteamAppList
|
|
SAL\AppId = AppId
|
|
Local AppNameLen = BS_ISteamAppList_GetAppName(BS_SteamAppList(), AppId, AppNameBuffer, 1024)
|
|
SAL\Name = PeekCString(AppNameBuffer, 0, AppNameLen)
|
|
Local PathLen = BS_ISteamAppList_GetAppInstallDir(BS_SteamAppList(), AppId, PathBuffer, 260)
|
|
SAL\InstallDir = PeekCString(PathBuffer, 0, PathLen)
|
|
SAL\BuildId = BS_ISteamAppList_GetAppBuildId(BS_SteamAppList(), AppId)
|
|
Next
|
|
|
|
FreeBank AppNameBuffer
|
|
FreeBank PathBuffer
|
|
FreeBank Buffer
|
|
End Function
|
|
|
|
Function PeekCString$(Bank, Offset=0, Length=-1)
|
|
Local Out$ = "", Pos = Offset
|
|
While Abs(Length) > 0
|
|
Length = Length - 1
|
|
|
|
Local by = PeekByte(Bank, Pos)
|
|
If by = 0 Then
|
|
Length = 0
|
|
Else
|
|
Out = Out + Chr(by)
|
|
EndIf
|
|
|
|
Pos = Pos + 1
|
|
Wend
|
|
Return Out
|
|
End Function
|
|
|
|
SteamAppList_Fill()
|
|
|
|
; Main Loop
|
|
Local EndGame = False
|
|
Repeat
|
|
Cls
|
|
|
|
;! Update
|
|
; End on Escape
|
|
EndGame = KeyHit(1)
|
|
|
|
TurnEntity demoCube, 1 * FPS_MULT, 3 * FPS_MULT, 2.332 * FPS_MULT
|
|
|
|
;! Render 3D
|
|
RenderWorld
|
|
|
|
;! Render 2D
|
|
Text 0, 0, "Escape to Quit"
|
|
|
|
Text 0,15, "Installed Apps: " + SteamAppList_Count
|
|
Local SAL.SteamAppList, Index = 0
|
|
For SAL.SteamAppList = Each SteamAppList
|
|
Index = Index + 1
|
|
Text 0, 30 + Index* 15, RSet(SAL\AppId, 6) + "/" + RSet(SAL\BuildId, 8) + ": " + SAL\Name + " (Installed: '" + SAL\InstallDir + "')"
|
|
Next
|
|
|
|
;! Update Window
|
|
Flip 0
|
|
WaitTimer(demoTimer)
|
|
Until EndGame = True
|
|
|
|
; Shut down Steam as the last action of your program.
|
|
BS_SteamAPI_Shutdown()
|
|
End
|
|
;~IDEal Editor Parameters:
|
|
;~C#Blitz3D |