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newline rendering

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Bixilon 2023-06-13 21:25:30 +02:00
parent 1e72bae1e1
commit 8ce641cacf
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GPG Key ID: 5CAD791931B09AC4
4 changed files with 36 additions and 16 deletions
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6
src/integration-test/kotlin/de/bixilon/minosoft/gui/rendering/font/renderer/component/ChatComponentRendererTest.kt
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@ -154,7 +154,7 @@ class ChatComponentRendererTest {
info.assert(
lineIndex = 1,
lines = listOf(
TextLineInfo(BaseComponent(TextComponent("")), 0.0f),
TextLineInfo(BaseComponent(), 0.0f),
),
size = Vec2(0.0f, 11.0f),
)
@ -175,10 +175,10 @@ class ChatComponentRendererTest {
fun `basic new line 2`() {
val info = render(TextComponent("bcd\n\nefgh"))
info.assert(
lineIndex = 1,
lineIndex = 2,
lines = listOf(
TextLineInfo(BaseComponent(TextComponent("bcd")), 5.0f),
TextLineInfo(BaseComponent(TextComponent("")), 0.0f),
TextLineInfo(BaseComponent(), 0.0f),
TextLineInfo(BaseComponent(TextComponent("efgh")), 14.0f),
),
size = Vec2(14f, 33.0f),

6
src/main/java/de/bixilon/minosoft/gui/rendering/font/renderer/component/BaseComponentRenderer.kt
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@ -26,10 +26,12 @@ import de.bixilon.minosoft.gui.rendering.gui.mesh.GUIVertexOptions
object BaseComponentRenderer : ChatComponentRenderer<BaseComponent> {
override fun render(offset: TextOffset, fontManager: FontManager, properties: TextRenderProperties, info: TextRenderInfo, consumer: GUIVertexConsumer?, options: GUIVertexOptions?, text: BaseComponent) {
override fun render(offset: TextOffset, fontManager: FontManager, properties: TextRenderProperties, info: TextRenderInfo, consumer: GUIVertexConsumer?, options: GUIVertexOptions?, text: BaseComponent): Boolean {
for (part in text.parts) {
ChatComponentRenderer.render(offset, fontManager, properties, info, consumer, options, part)
val filled = ChatComponentRenderer.render(offset, fontManager, properties, info, consumer, options, part)
if (filled) return true
}
return false
}
override fun render3dFlat(context: RenderContext, offset: Vec2i, scale: Float, maxSize: Vec2i, consumer: WorldGUIConsumer, text: BaseComponent, light: Int) {

8
src/main/java/de/bixilon/minosoft/gui/rendering/font/renderer/component/ChatComponentRenderer.kt
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@ -37,7 +37,7 @@ interface ChatComponentRenderer<T : ChatComponent> {
/**
* Returns true if the text exceeded the maximum size
*/
fun render(offset: TextOffset, fontManager: FontManager, properties: TextRenderProperties, info: TextRenderInfo, consumer: GUIVertexConsumer?, options: GUIVertexOptions?, text: T)
fun render(offset: TextOffset, fontManager: FontManager, properties: TextRenderProperties, info: TextRenderInfo, consumer: GUIVertexConsumer?, options: GUIVertexOptions?, text: T): Boolean
fun render3dFlat(context: RenderContext, offset: Vec2i, scale: Float, maxSize: Vec2i, consumer: WorldGUIConsumer, text: T, light: Int)
@ -46,11 +46,11 @@ interface ChatComponentRenderer<T : ChatComponent> {
companion object : ChatComponentRenderer<ChatComponent> {
const val TEXT_BLOCK_RESOLUTION = 128
override fun render(offset: TextOffset, fontManager: FontManager, properties: TextRenderProperties, info: TextRenderInfo, consumer: GUIVertexConsumer?, options: GUIVertexOptions?, text: ChatComponent) {
when (text) {
override fun render(offset: TextOffset, fontManager: FontManager, properties: TextRenderProperties, info: TextRenderInfo, consumer: GUIVertexConsumer?, options: GUIVertexOptions?, text: ChatComponent): Boolean {
return when (text) {
is BaseComponent -> BaseComponentRenderer.render(offset, fontManager, properties, info, consumer, options, text)
is TextComponent -> TextComponentRenderer.render(offset, fontManager, properties, info, consumer, options, text)
is EmptyComponent -> return
is EmptyComponent -> return false
else -> TODO("Don't know how to render ${text::class.java}")
}
}

32
src/main/java/de/bixilon/minosoft/gui/rendering/font/renderer/component/TextComponentRenderer.kt
View File

@ -41,8 +41,19 @@ object TextComponentRenderer : ChatComponentRenderer<TextComponent> {
return properties.forcedColor ?: text.color ?: properties.fallbackColor
}
private fun renderNewline(offset: TextOffset, info: TextRenderInfo) {
TODO()
private fun renderNewline(properties: TextRenderProperties, offset: TextOffset, info: TextRenderInfo, updateSize: Boolean): Boolean {
val height = offset.getNextLineHeight(properties)
if (!offset.addLine(info, height)) {
info.cutOff = true
return true
}
if (updateSize) {
info.size.y += height
}
return false
}
private fun renderStrikethrough() {
@ -53,8 +64,8 @@ object TextComponentRenderer : ChatComponentRenderer<TextComponent> {
TODO()
}
override fun render(offset: TextOffset, fontManager: FontManager, properties: TextRenderProperties, info: TextRenderInfo, consumer: GUIVertexConsumer?, options: GUIVertexOptions?, text: TextComponent) {
if (text.message.isEmpty()) return
override fun render(offset: TextOffset, fontManager: FontManager, properties: TextRenderProperties, info: TextRenderInfo, consumer: GUIVertexConsumer?, options: GUIVertexOptions?, text: TextComponent): Boolean {
if (text.message.isEmpty()) return false
val textFont = fontManager[text.font]
val color = getColor(properties, text)
@ -62,12 +73,14 @@ object TextComponentRenderer : ChatComponentRenderer<TextComponent> {
var skipWhitespaces = false
val line = StringBuilder()
var filled = false
for (codePoint in text.message.codePoints()) {
if (codePoint == '\n'.code) {
renderNewline(offset, info)
filled = renderNewline(properties, offset, info, consumer == null)
info.lines[info.lineIndex - 1].push(text, line)
skipWhitespaces = true
continue
if (filled) break else continue
}
if (skipWhitespaces && Character.isWhitespace(codePoint)) {
continue
@ -86,7 +99,10 @@ object TextComponentRenderer : ChatComponentRenderer<TextComponent> {
val lineInfo = renderer.render(offset, color, properties, info, formatting, codePoint, consumer, options)
if (consumer != null) continue // already know that information
if (lineInfo == CodePointAddResult.BREAK) break
if (lineInfo == CodePointAddResult.BREAK) {
filled = true
break
}
if (lineIndex != info.lineIndex) {
// new line started
@ -98,6 +114,8 @@ object TextComponentRenderer : ChatComponentRenderer<TextComponent> {
if (line.isNotEmpty()) {
info.lines[info.lineIndex].push(text, line)
}
return filled
}
override fun calculatePrimitiveCount(text: TextComponent): Int {