Mercurial > games > semicongine

annotate tests/test_text.nim @ 1238:03634915bbdb

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add: tests for updating texts, does not pass validation atm
author sam <sam@basx.dev>
date Sun, 21 Jul 2024 11:31:11 +0700
parents 97813ac43cfb
children 69489a678141
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1 import std/os
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2 import std/strutils
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3 import std/sequtils
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4 import std/monotimes
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5 import std/times
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6 import std/options
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7 import std/random
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8
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9 import ../semiconginev2
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10
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11 proc test_01_static_label(time: float32, swapchain: var Swapchain) =
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12 var renderdata = InitRenderData()
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13
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14 var pipeline = CreatePipeline[DefaultFontShader](renderPass = swapchain.renderPass)
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15
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16 var font = LoadFont("Overhaul.ttf", lineHeightPixels = 160)
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17 var label1 = InitTextbox(
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18 renderdata,
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19 pipeline.descriptorSetLayouts[0],
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20 font,
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21 "Hello semicongine!",
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22 color = NewVec4f(1, 1, 1, 1),
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23 scale = 0.0005,
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24 )
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25
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26 var start = getMonoTime()
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27 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time:
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28 label1.Refresh(swapchain.GetAspectRatio())
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29 WithNextFrame(swapchain, framebuffer, commandbuffer):
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30 WithRenderPass(swapchain.renderPass, framebuffer, commandbuffer, swapchain.width, swapchain.height, NewVec4f(0, 0, 0, 0)):
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31 WithPipeline(commandbuffer, pipeline):
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32 Render(label1, commandbuffer, pipeline, swapchain.currentFiF)
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33
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34 # cleanup
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35 checkVkResult vkDeviceWaitIdle(vulkan.device)
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36 DestroyPipeline(pipeline)
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37 DestroyRenderData(renderdata)
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38
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39 proc test_02_multiple_animated(time: float32, swapchain: var Swapchain) =
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40 var renderdata = InitRenderData()
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41
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42 var pipeline = CreatePipeline[DefaultFontShader](renderPass = swapchain.renderPass)
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43
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44 var font1 = LoadFont("Overhaul.ttf", lineHeightPixels = 40)
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45 var font2 = LoadFont("Overhaul.ttf", lineHeightPixels = 160)
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46 var font3 = LoadFont("DejaVuSans.ttf", lineHeightPixels = 160)
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47 var labels = [
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48 InitTextbox(
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49 renderdata,
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50 pipeline.descriptorSetLayouts[0],
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51 font1,
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52 " 0",
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53 color = NewVec4f(0, 1, 1, 1),
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54 scale = 0.004,
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55 position = NewVec3f(-0.3, 0.5)
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56 ),
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57 InitTextbox(
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58 renderdata,
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59 pipeline.descriptorSetLayouts[0],
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60 font2,
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61 " 1",
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62 color = NewVec4f(1, 0, 1, 1),
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63 scale = 0.001,
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64 position = NewVec3f(0, 0)
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65 ),
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66 InitTextbox(
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67 renderdata,
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68 pipeline.descriptorSetLayouts[0],
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69 font3,
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70 " 2",
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71 color = NewVec4f(1, 1, 0, 1),
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72 scale = 0.001,
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73 position = NewVec3f(0.3, -0.5)
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74 )
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75 ]
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76
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77 var start = getMonoTime()
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78 var p = 0
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79 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time:
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80 let progress = ((getMonoTime() - start).inMilliseconds().int / 1000) / time
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81 for i in 0 ..< labels.len:
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82 var c = labels[i].Color
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83 c[i] = progress
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84 labels[i].Color = c
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85 labels[i].Scale = labels[i].Scale * (1.0 + (i + 1).float * 0.001)
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86 labels[i].Position = labels[i].Position + NewVec3f(0.001 * (i.float - 1'f))
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87 labels[i].text = $(p + i)
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88 labels[i].Refresh(swapchain.GetAspectRatio())
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89 inc p
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90 WithNextFrame(swapchain, framebuffer, commandbuffer):
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91 WithRenderPass(swapchain.renderPass, framebuffer, commandbuffer, swapchain.width, swapchain.height, NewVec4f(0, 0, 0, 0)):
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92 WithPipeline(commandbuffer, pipeline):
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93 for label in labels:
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94 Render(label, commandbuffer, pipeline, swapchain.currentFiF)
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95
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96 # cleanup
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97 checkVkResult vkDeviceWaitIdle(vulkan.device)
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98 DestroyPipeline(pipeline)
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99 DestroyRenderData(renderdata)
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100
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101 proc test_03_layouting(time: float32, swapchain: var Swapchain) =
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102 discard # TODO
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103 proc test_04_lots_of_texts(time: float32, swapchain: var Swapchain) =
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104 discard # TODO
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105
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106 when isMainModule:
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107 var time = 10'f32
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108 InitVulkan()
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109
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110 var renderpass = CreateDirectPresentationRenderPass(depthBuffer = true)
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111 var swapchain = InitSwapchain(renderpass = renderpass).get()
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112
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113 # tests a simple triangle with minimalistic shader and vertex format
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114 # test_01_static_label(time, swapchain)
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115 test_02_multiple_animated(time, swapchain)
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116
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117 checkVkResult vkDeviceWaitIdle(vulkan.device)
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118 vkDestroyRenderPass(vulkan.device, renderpass.vk, nil)
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119 DestroySwapchain(swapchain)
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120
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121 DestroyVulkan()