games/semicongine: semicongine/engine.nim annotate

annotate semicongine/engine.nim @ 1138:02e1d2658ff5

did: more renaming

author	sam <sam@basx.dev>
date	Tue, 04 Jun 2024 22:08:48 +0700
parents	71315636ba82
children	114f395b9144

rev	line source
996 d91a810db920 add: default application name sam <sam@basx.dev> parents: 993 diff changeset	1 import std/compilesettings
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	2 import std/algorithm
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	3 import std/monotimes
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	4 import std/options
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	5 import std/strformat
909 f4bc149a385c add: few string-ify methods, small fix for default-shaders Sam <sam@basx.dev> parents: 905 diff changeset	6 import std/sequtils
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	7 import std/logging
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	8 import std/os
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	9
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	10 import ./platform/window
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	11
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	12 import ./core
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	13 import ./vulkan/instance
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	14 import ./vulkan/device
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	15 import ./vulkan/physicaldevice
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	16 import ./vulkan/shader
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	17
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	18 import ./scene
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	19 import ./material
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	20 import ./renderer
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	21 import ./audio
1021 73b572f82a1f add: bases for a better input-system sam <sam@basx.dev> parents: 1009 diff changeset	22 import ./input
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	23 import ./text
894 2aa26c23cc60 add: initial implementation of "panels" Sam <sam@basx.dev> parents: 872 diff changeset	24 import ./panel
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	25
973 7fb8f62a9ea5 add: api to interact with steam sam <sam@basx.dev> parents: 963 diff changeset	26 import ./steam
7fb8f62a9ea5 add: api to interact with steam sam <sam@basx.dev> parents: 963 diff changeset	27
956 cca6f1a675db fix: again, I think, I have now a correct syncing of vertex buffers updates and drawing of multiple frames in flight XD sam <sam@basx.dev> parents: 951 diff changeset	28 const COUNT_N_RENDERTIMES = 199
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	29
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	30 type
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	31 EngineState* = enum
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	32 Starting
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	33 Running
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	34 Shutdown
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	35 Engine* = object
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	36 applicationName: string
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	37 showFps: bool
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	38 device: Device
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	39 debugger: Debugger
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	40 instance: Instance
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	41 window: NativeWindow
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	42 renderer: Option[Renderer]
859 a55410a08c63 add: better api for fullscreen management sam <sam@basx.dev> parents: 840 diff changeset	43 fullscreen: bool
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	44 lastNRenderTimes: array[COUNT_N_RENDERTIMES, int64]
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	45 currentRenderTimeI: int = 0
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	46
941 e3ef8ebdda46 did: cleanup unnecessasry annotations, comments sam <sam@basx.dev> parents: 940 diff changeset	47 # forward declarations
1022 f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	48 func GetAspectRatio*(engine: Engine): float32
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	49
1138 02e1d2658ff5 did: more renaming sam <sam@basx.dev> parents: 1136 diff changeset	50 proc Destroy*(engine: var Engine) =
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	51 checkVkResult engine.device.vk.vkDeviceWaitIdle()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	52 if engine.renderer.isSome:
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	53 engine.renderer.get.destroy()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	54 engine.device.destroy()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	55 if engine.debugger.messenger.valid:
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	56 engine.debugger.destroy()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	57 engine.window.destroy()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	58 engine.instance.destroy()
973 7fb8f62a9ea5 add: api to interact with steam sam <sam@basx.dev> parents: 963 diff changeset	59 if SteamAvailable():
7fb8f62a9ea5 add: api to interact with steam sam <sam@basx.dev> parents: 963 diff changeset	60 SteamShutdown()
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	61
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	62
1138 02e1d2658ff5 did: more renaming sam <sam@basx.dev> parents: 1136 diff changeset	63 proc InitEngine*(
996 d91a810db920 add: default application name sam <sam@basx.dev> parents: 993 diff changeset	64 applicationName = querySetting(projectName),
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	65 showFps = DEBUG,
937 d27e28f9d8ab fix: a few small (vulkan) API optimizations sam <sam@basx.dev> parents: 920 diff changeset	66 vulkanVersion = VK_MAKE_API_VERSION(0, 1, 3, 0),
d27e28f9d8ab fix: a few small (vulkan) API optimizations sam <sam@basx.dev> parents: 920 diff changeset	67 vulkanLayers: openArray[string] = [],
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	68 ): Engine =
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	69 echo "Set log level to ", ENGINE_LOGLEVEL
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	70 setLogFilter(ENGINE_LOGLEVEL)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	71
973 7fb8f62a9ea5 add: api to interact with steam sam <sam@basx.dev> parents: 963 diff changeset	72 TrySteamInit()
7fb8f62a9ea5 add: api to interact with steam sam <sam@basx.dev> parents: 963 diff changeset	73 if SteamAvailable():
993 f9b82b0740cb did: mini adjustment of log output sam <sam@basx.dev> parents: 973 diff changeset	74 echo "Starting with Steam"
973 7fb8f62a9ea5 add: api to interact with steam sam <sam@basx.dev> parents: 963 diff changeset	75 else:
993 f9b82b0740cb did: mini adjustment of log output sam <sam@basx.dev> parents: 973 diff changeset	76 echo "Starting without Steam"
973 7fb8f62a9ea5 add: api to interact with steam sam <sam@basx.dev> parents: 963 diff changeset	77
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	78 result.applicationName = applicationName
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	79 result.showFps = showFps
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	80 result.window = createWindow(result.applicationName)
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	81
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	82 var
937 d27e28f9d8ab fix: a few small (vulkan) API optimizations sam <sam@basx.dev> parents: 920 diff changeset	83 layers = @vulkanLayers
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	84 instanceExtensions: seq[string]
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	85
1022 f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	86 if DEBUG:
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	87 instanceExtensions.add "VK_EXT_debug_utils"
937 d27e28f9d8ab fix: a few small (vulkan) API optimizations sam <sam@basx.dev> parents: 920 diff changeset	88 layers.add "VK_LAYER_KHRONOS_validation"
941 e3ef8ebdda46 did: cleanup unnecessasry annotations, comments sam <sam@basx.dev> parents: 940 diff changeset	89 # This stuff might be usefull if we one day to smart GPU memory allocation,
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	90 # but right now it just clobbers up the console log:
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	91 # putEnv("VK_LAYER_ENABLES", "VK_VALIDATION_FEATURE_ENABLE_BEST_PRACTICES_EXT")
940 459066429a72 fix: last commit was actually only relevant for ARM, also adjust validation outputs sam <sam@basx.dev> parents: 937 diff changeset	92 putEnv("VK_LAYER_ENABLES", "VALIDATION_CHECK_ENABLE_VENDOR_SPECIFIC_AMD,VALIDATION_CHECK_ENABLE_VENDOR_SPECIFIC_NVIDIA,VK_VALIDATION_FEATURE_ENABLE_SYNCHRONIZATION_VALIDATION_EXTVK_VALIDATION_FEATURE_ENABLE_GPU_ASSISTED_EXT,VK_VALIDATION_FEATURE_ENABLE_SYNCHRONIZATION_VALIDATION_EXT")
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	93
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	94 result.instance = result.window.createInstance(
937 d27e28f9d8ab fix: a few small (vulkan) API optimizations sam <sam@basx.dev> parents: 920 diff changeset	95 vulkanVersion = vulkanVersion,
894 2aa26c23cc60 add: initial implementation of "panels" Sam <sam@basx.dev> parents: 872 diff changeset	96 instanceExtensions = instanceExtensions,
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	97 layers = layers.deduplicate(),
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	98 )
1022 f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	99 if DEBUG:
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	100 result.debugger = result.instance.createDebugMessenger()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	101 # create devices
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	102 let selectedPhysicalDevice = result.instance.getPhysicalDevices().filterBestGraphics()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	103 result.device = result.instance.createDevice(
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	104 selectedPhysicalDevice,
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	105 enabledExtensions = @[],
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	106 selectedPhysicalDevice.filterForGraphicsPresentationQueues()
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	107 )
1023 73db28170930 did: change style for public symbols sam <sam@basx.dev> parents: 1022 diff changeset	108 StartMixerThread()
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	109
1138 02e1d2658ff5 did: more renaming sam <sam@basx.dev> parents: 1136 diff changeset	110 proc InitRenderer*(
949 0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	111 engine: var Engine,
0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	112 shaders: openArray[(MaterialType, ShaderConfiguration)],
1136 71315636ba82 did: refactor naming in tons of places sam <sam@basx.dev> parents: 1023 diff changeset	113 clearColor = NewVec4f(0, 0, 0, 0),
949 0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	114 backFaceCulling = true,
0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	115 vSync = false,
0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	116 inFlightFrames = 2,
0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	117 ) =
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	118
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	119 assert not engine.renderer.isSome
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	120 var allShaders = @shaders
909 f4bc149a385c add: few string-ify methods, small fix for default-shaders Sam <sam@basx.dev> parents: 905 diff changeset	121 if not shaders.mapIt(it[0]).contains(EMPTY_MATERIAL):
f4bc149a385c add: few string-ify methods, small fix for default-shaders Sam <sam@basx.dev> parents: 905 diff changeset	122 allShaders.add (EMPTY_MATERIAL, EMPTY_SHADER)
f4bc149a385c add: few string-ify methods, small fix for default-shaders Sam <sam@basx.dev> parents: 905 diff changeset	123 if not shaders.mapIt(it[0]).contains(PANEL_MATERIAL_TYPE):
f4bc149a385c add: few string-ify methods, small fix for default-shaders Sam <sam@basx.dev> parents: 905 diff changeset	124 allShaders.add (PANEL_MATERIAL_TYPE, PANEL_SHADER)
f4bc149a385c add: few string-ify methods, small fix for default-shaders Sam <sam@basx.dev> parents: 905 diff changeset	125 if not shaders.mapIt(it[0]).contains(TEXT_MATERIAL_TYPE):
f4bc149a385c add: few string-ify methods, small fix for default-shaders Sam <sam@basx.dev> parents: 905 diff changeset	126 allShaders.add (TEXT_MATERIAL_TYPE, TEXT_SHADER)
1138 02e1d2658ff5 did: more renaming sam <sam@basx.dev> parents: 1136 diff changeset	127 engine.renderer = some(engine.device.InitRenderer(
949 0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	128 shaders = allShaders,
0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	129 clearColor = clearColor,
0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	130 backFaceCulling = backFaceCulling,
0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	131 vSync = vSync,
0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	132 inFlightFrames = inFlightFrames,
0cf68e7336e8 add: a few more exposed parameters to the render API sam <sam@basx.dev> parents: 943 diff changeset	133 ))
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	134
1138 02e1d2658ff5 did: more renaming sam <sam@basx.dev> parents: 1136 diff changeset	135 proc InitRenderer*(engine: var Engine, clearColor = NewVec4f(0, 0, 0, 0), vSync = false) =
956 cca6f1a675db fix: again, I think, I have now a correct syncing of vertex buffers updates and drawing of multiple frames in flight XD sam <sam@basx.dev> parents: 951 diff changeset	136 checkVkResult engine.device.vk.vkDeviceWaitIdle()
1138 02e1d2658ff5 did: more renaming sam <sam@basx.dev> parents: 1136 diff changeset	137 engine.InitRenderer(@[], clearColor, vSync = vSync)
956 cca6f1a675db fix: again, I think, I have now a correct syncing of vertex buffers updates and drawing of multiple frames in flight XD sam <sam@basx.dev> parents: 951 diff changeset	138 checkVkResult engine.device.vk.vkDeviceWaitIdle()
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	139
1138 02e1d2658ff5 did: more renaming sam <sam@basx.dev> parents: 1136 diff changeset	140 proc LoadScene*(engine: var Engine, scene: var Scene) =
963 9d3f6d742e65 add: some more debug log sam <sam@basx.dev> parents: 956 diff changeset	141 debug &"start loading scene '{scene.name}'"
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	142 assert engine.renderer.isSome
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	143 assert not scene.loaded
956 cca6f1a675db fix: again, I think, I have now a correct syncing of vertex buffers updates and drawing of multiple frames in flight XD sam <sam@basx.dev> parents: 951 diff changeset	144 checkVkResult engine.device.vk.vkDeviceWaitIdle()
1022 f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	145 scene.addShaderGlobal(ASPECT_RATIO_ATTRIBUTE, engine.GetAspectRatio)
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	146 engine.renderer.get.setupDrawableBuffers(scene)
894 2aa26c23cc60 add: initial implementation of "panels" Sam <sam@basx.dev> parents: 872 diff changeset	147 engine.renderer.get.updateMeshData(scene, forceAll = true)
2aa26c23cc60 add: initial implementation of "panels" Sam <sam@basx.dev> parents: 872 diff changeset	148 engine.renderer.get.updateUniformData(scene, forceAll = true)
956 cca6f1a675db fix: again, I think, I have now a correct syncing of vertex buffers updates and drawing of multiple frames in flight XD sam <sam@basx.dev> parents: 951 diff changeset	149 checkVkResult engine.device.vk.vkDeviceWaitIdle()
963 9d3f6d742e65 add: some more debug log sam <sam@basx.dev> parents: 956 diff changeset	150 debug &"done loading scene '{scene.name}'"
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	151
1138 02e1d2658ff5 did: more renaming sam <sam@basx.dev> parents: 1136 diff changeset	152 proc UnLoadScene*(engine: var Engine, scene: Scene) =
963 9d3f6d742e65 add: some more debug log sam <sam@basx.dev> parents: 956 diff changeset	153 debug &"unload scene '{scene.name}'"
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	154 engine.renderer.get.destroy(scene)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	155
1138 02e1d2658ff5 did: more renaming sam <sam@basx.dev> parents: 1136 diff changeset	156 proc RenderScene*(engine: var Engine, scene: var Scene) =
02e1d2658ff5 did: more renaming sam <sam@basx.dev> parents: 1136 diff changeset	157 assert engine.renderer.isSome, "Renderer has not yet been initialized, call 'engine.InitRenderer' first"
1009 8b0a91fa2210 add: better error messages sam <sam@basx.dev> parents: 996 diff changeset	158 assert engine.renderer.get.hasScene(scene), &"Scene '{scene.name}' has not been loaded yet"
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	159 let t0 = getMonoTime()
951 c6213a794ab0 fix: bad syncing mechanism, much better now (I think) sam <sam@basx.dev> parents: 950 diff changeset	160
c6213a794ab0 fix: bad syncing mechanism, much better now (I think) sam <sam@basx.dev> parents: 950 diff changeset	161 engine.renderer.get.startNewFrame()
1022 f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	162 scene.setShaderGlobal(ASPECT_RATIO_ATTRIBUTE, engine.GetAspectRatio)
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	163 engine.renderer.get.updateMeshData(scene)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	164 engine.renderer.get.updateUniformData(scene)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	165 engine.renderer.get.render(scene)
44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	166
950 fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	167 if engine.showFps:
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	168 let nanoSecs = getMonoTime().ticks - t0.ticks
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	169 engine.lastNRenderTimes[engine.currentRenderTimeI] = nanoSecs
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	170 inc engine.currentRenderTimeI
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	171 if engine.currentRenderTimeI >= engine.lastNRenderTimes.len:
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	172 engine.currentRenderTimeI = 0
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	173 engine.lastNRenderTimes.sort
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	174 let
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	175 min = float(engine.lastNRenderTimes[0]) / 1_000_000
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	176 median = float(engine.lastNRenderTimes[engine.lastNRenderTimes.len div 2]) / 1_000_000
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	177 max = float(engine.lastNRenderTimes[^1]) / 1_000_000
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	178 engine.window.setTitle(&"{engine.applicationName} ({min:.2}, {median:.2}, {max:.2})")
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	179
fe48b091e83f did: tons of small improvments, on the way to make GPU sync (more) correct I guess sam <sam@basx.dev> parents: 949 diff changeset	180
840 44ec744fbedc did: package restructuring according to nimble recommendation for libraries Sam <sam@basx.dev> parents: diff changeset	181 # wrappers for internal things
1022 f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	182 func GpuDevice*(engine: Engine): Device = engine.device
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	183 func GetWindow*(engine: Engine): auto = engine.window
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	184 func GetAspectRatio*(engine: Engine): float32 = engine.GetWindow().size[0] / engine.GetWindow().size[1]
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	185 func ShowSystemCursor*(engine: Engine) = engine.window.showSystemCursor()
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	186 func HideSystemCursor*(engine: Engine) = engine.window.hideSystemCursor()
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	187 func Fullscreen*(engine: Engine): bool = engine.fullscreen
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	188 proc `Fullscreen=`*(engine: var Engine, enable: bool) =
862 e5d7e3f6826e fix: do not try to change fullscreen if already in correct status sam <sam@basx.dev> parents: 859 diff changeset	189 if enable != engine.fullscreen:
e5d7e3f6826e fix: do not try to change fullscreen if already in correct status sam <sam@basx.dev> parents: 859 diff changeset	190 engine.fullscreen = enable
e5d7e3f6826e fix: do not try to change fullscreen if already in correct status sam <sam@basx.dev> parents: 859 diff changeset	191 engine.window.fullscreen(engine.fullscreen)
872 1ee397815b0b did: image & font refactoring, add texture-atlas-packing Sam <sam@basx.dev> parents: 862 diff changeset	192
1022 f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	193 func Limits*(engine: Engine): VkPhysicalDeviceLimits =
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	194 engine.device.physicalDevice.properties.limits
895 10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	195
1022 f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	196 proc UpdateInputs*(engine: Engine): bool =
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	197 UpdateInputs(engine.window.pendingEvents())
1021 73b572f82a1f add: bases for a better input-system sam <sam@basx.dev> parents: 1009 diff changeset	198
1022 f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	199 proc ProcessEvents*(engine: Engine, panel: var Panel) =
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	200 let hasMouseNow = panel.contains(MousePositionNormalized(engine.window.size), engine.GetAspectRatio)
895 10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	201
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	202 # enter/leave events
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	203 if hasMouseNow:
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	204 if panel.hasMouse:
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	205 if panel.onMouseMove != nil: panel.onMouseMove(panel)
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	206 else:
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	207 if panel.onMouseEnter != nil: panel.onMouseEnter(panel)
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	208 else:
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	209 if panel.hasMouse:
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	210 if panel.onMouseLeave != nil: panel.onMouseLeave(panel)
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	211
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	212 # button events
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	213 if hasMouseNow:
1022 f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	214 if MouseWasPressed():
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	215 if panel.onMouseDown != nil: panel.onMouseDown(panel, MousePressedButtons())
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	216 if MouseWasReleased():
f888ac4825b8 did: refactor input system, did some renaming, add quering of keys in key-value-store sam <sam@basx.dev> parents: 1021 diff changeset	217 if panel.onMouseUp != nil: panel.onMouseUp(panel, MouseReleasedButtons())
895 10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	218
10267da04fba add: input-processing for panels Sam <sam@basx.dev> parents: 894 diff changeset	219 panel.hasMouse = hasMouseNow

Mercurial > games > semicongine

annotate semicongine/engine.nim @ 1138:02e1d2658ff5