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feat: Add multiple new themes and their corresponding pattern renderers

Browse Source 
- Introduced new themes: Contemporary, Dream, Fantasy, Modern, Neon, Noir, and Urban.
- Implemented FactoryBeans for each theme to facilitate their creation.
- Developed pattern renderers for each theme to define their visual styles.
- Updated G2DAutoConfiguration to include new theme beans.
- Enhanced DemoModule to support dynamic theme selection with improved layout and positioning.
This commit is contained in:
extio-de
2025-12-27 23:40:14 +01:00
parent bc627f3fe8
commit e87edd27a2
13 changed files with 758 additions and 26 deletions
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42
src/main/java/de/extio/game_engine/renderer/g2d/G2DAutoConfiguration.java
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@@ -12,8 +12,15 @@ import org.springframework.context.annotation.Bean;
import de.extio.game_engine.renderer.g2d.theme.G2DThemeManager;
import de.extio.game_engine.renderer.g2d.theme.PatternRenderer;
import de.extio.game_engine.renderer.g2d.theme.ContemporaryThemeFactoryBean;
import de.extio.game_engine.renderer.g2d.theme.DreamThemeFactoryBean;
import de.extio.game_engine.renderer.g2d.theme.FantasyThemeFactoryBean;
import de.extio.game_engine.renderer.g2d.theme.ModernThemeFactoryBean;
import de.extio.game_engine.renderer.g2d.theme.NeonThemeFactoryBean;
import de.extio.game_engine.renderer.g2d.theme.NoirThemeFactoryBean;
import de.extio.game_engine.renderer.g2d.theme.SpacecraftThemeFactoryBean;
import de.extio.game_engine.renderer.g2d.theme.Theme;
import de.extio.game_engine.renderer.g2d.theme.UrbanThemeFactoryBean;
import de.extio.game_engine.renderer.g2d.theme.VintageThemeFactoryBean;
import de.extio.game_engine.resource.StaticResourceService;
@@ -50,6 +57,41 @@ public class G2DAutoConfiguration {
return new VintageThemeFactoryBean();
}
@Bean
FactoryBean<Theme> modernTheme() {
return new ModernThemeFactoryBean();
}
@Bean
FactoryBean<Theme> contemporaryTheme() {
return new ContemporaryThemeFactoryBean();
}
@Bean
FactoryBean<Theme> urbanTheme() {
return new UrbanThemeFactoryBean();
}
@Bean
FactoryBean<Theme> dreamTheme() {
return new DreamThemeFactoryBean();
}
@Bean
FactoryBean<Theme> fantasyTheme() {
return new FantasyThemeFactoryBean();
}
@Bean
FactoryBean<Theme> noirTheme() {
return new NoirThemeFactoryBean();
}
@Bean
FactoryBean<Theme> neonTheme() {
return new NeonThemeFactoryBean();
}
@Bean
G2DThemeManager g2dThemeManager(
final StaticResourceService staticResourceService,

36
src/main/java/de/extio/game_engine/renderer/g2d/theme/ContemporaryThemeFactoryBean.java Normal file
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@@ -0,0 +1,36 @@
package de.extio.game_engine.renderer.g2d.theme;
import org.springframework.beans.factory.FactoryBean;
public class ContemporaryThemeFactoryBean implements FactoryBean<Theme> {
@Override
public Theme getObject() {
return Theme.builder()
.name("Contemporary")
.patternRendererName("modernPatternRenderer")
.borderOuter(new HSBColor(0.88f, 0.12f, 0.75f))
.borderInner(new HSBColor(0.88f, 0.10f, 0.92f))
.borderInnerDisabled(new HSBColor(0.88f, 0.06f, 0.42f))
.backgroundNormal(new HSBColor(0.92f, 0.55f, 0.22f))
.backgroundSelected(new HSBColor(0.33f, 0.75f, 0.70f))
.textNormal(new HSBColor(0.08f, 0.04f, 0.94f))
.textDisabled(new HSBColor(0.08f, 0.02f, 0.62f))
.selectionPrimary(new HSBColor(0.33f, 0.75f, 0.70f))
.selectionSecondary(new HSBColor(0.58f, 0.25f, 0.95f))
.windowBackground(new HSBColor(0.92f, 0.55f, 0.12f))
.hoverBrightnessAdjustment(0.22f)
.pressedBrightnessAdjustment(0.38f)
.build();
}
@Override
public Class<?> getObjectType() {
return Theme.class;
}
@Override
public boolean isSingleton() {
return true;
}
}

99
src/main/java/de/extio/game_engine/renderer/g2d/theme/DreamPatternRenderer.java Normal file
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@@ -0,0 +1,99 @@
package de.extio.game_engine.renderer.g2d.theme;
import java.awt.Color;
import java.awt.Graphics2D;
import org.springframework.context.annotation.Conditional;
import org.springframework.stereotype.Component;
import de.extio.game_engine.renderer.g2d.G2DRendererCondition;
import de.extio.game_engine.renderer.g2d.bo.rendering.G2DDrawFont;
@Conditional(G2DRendererCondition.class)
@Component
public class DreamPatternRenderer implements PatternRenderer {
@Override
public void drawDecorativeBorder(final Graphics2D g2d, final int x, final int y, final int width, final int height, final int strength, final Color color) {
final var s = Math.max(1, strength);
final var arc = Math.max(6, s * 6);
g2d.setColor(color);
g2d.drawRoundRect(x, y, width - 1, height - 1, arc, arc);
final var dot = Math.max(2, s * 2);
g2d.fillOval(x + s, y + s, dot, dot);
g2d.fillOval(x + width - s - dot, y + s, dot, dot);
g2d.fillOval(x + s, y + height - s - dot, dot, dot);
g2d.fillOval(x + width - s - dot, y + height - s - dot, dot, dot);
}
@Override
public void drawDecorativeBorderFilled(final Graphics2D g2d, final int x, final int y, final int width, final int height, final int strength, final Color borderColor, final Color backgroundColor) {
final var s = Math.max(1, strength);
final var arc = Math.max(6, s * 6);
g2d.setColor(backgroundColor);
g2d.fillRoundRect(x + s, y + s, Math.max(0, width - s * 2), Math.max(0, height - s * 2), arc, arc);
this.drawDecorativeBorder(g2d, x, y, width, height, s, borderColor);
}
@Override
public void drawWindowPanel(final Graphics2D g2d, final int x, final int y, final int width, final int height, final boolean thickBorder, final Color innerBorderColor, final Color outerBorderColor, final Color backgroundColor, final double scaleFactor) {
final var s = Math.max((thickBorder ? 4 : 2), (int) ((thickBorder ? 6 : 3) * scaleFactor));
final var s2 = s * 2;
final var bg = new Color(backgroundColor.getRed(), backgroundColor.getGreen(), backgroundColor.getBlue(), 160);
this.drawDecorativeBorderFilled(g2d, x + s, y + s, width - s2, height - s2, s, innerBorderColor, bg);
this.drawDecorativeBorder(g2d, x, y, width, height, s, outerBorderColor);
}
@Override
public void drawCloseButton(final Graphics2D g2d, final int width, final int height, final boolean enabled, final int state, final Color backgroundColor, final double scaleFactor, final Theme theme) {
final var STATE_HOVERED = 4;
final var STATE_TOGGLED = 1;
final var STATE_PRESSED = 2;
final var highlight = (state & (STATE_HOVERED | STATE_TOGGLED)) != 0;
final var pressed = (state & STATE_PRESSED) != 0;
Color bg = backgroundColor;
if (bg == null) {
bg = theme.getWindowBackground().toColor();
}
if (highlight) {
bg = theme.getSelectionSecondary().toColor();
}
if (pressed) {
bg = theme.getSelectionPrimary().toColor();
}
final var bg2 = new Color(bg.getRed(), bg.getGreen(), bg.getBlue(), 210);
g2d.setColor(bg2);
g2d.fillRoundRect(0, 0, width, height, Math.max(6, (int) (10 * scaleFactor)), Math.max(6, (int) (10 * scaleFactor)));
final var s = Math.max(1, (int) (2 * scaleFactor));
this.drawDecorativeBorder(g2d, 0, 0, width, height, s, theme.getBorderOuter().toColor());
if (!enabled) {
return;
}
final Color fg;
if (pressed) {
fg = theme.getTextNormal().toColor();
}
else if (highlight) {
fg = Color.BLACK;
}
else {
fg = theme.getTextDisabled().toColor();
}
g2d.setColor(fg);
final var fontSize = (int) (15 * scaleFactor);
final var textDim = G2DDrawFont.getTextDimensions("X", g2d, 15, scaleFactor);
G2DDrawFont.renderText(g2d, textDim, 1.0, ((width - textDim.getX()) / 2), ((height - textDim.getY()) / 2), fontSize, "X");
}
}

36
src/main/java/de/extio/game_engine/renderer/g2d/theme/DreamThemeFactoryBean.java Normal file
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@@ -0,0 +1,36 @@
package de.extio.game_engine.renderer.g2d.theme;
import org.springframework.beans.factory.FactoryBean;
public class DreamThemeFactoryBean implements FactoryBean<Theme> {
@Override
public Theme getObject() {
return Theme.builder()
.name("Dream")
.patternRendererName("dreamPatternRenderer")
.borderOuter(new HSBColor(0.74f, 0.22f, 0.80f))
.borderInner(new HSBColor(0.83f, 0.18f, 0.95f))
.borderInnerDisabled(new HSBColor(0.74f, 0.10f, 0.35f))
.backgroundNormal(new HSBColor(0.74f, 0.55f, 0.16f))
.backgroundSelected(new HSBColor(0.88f, 0.55f, 0.85f))
.textNormal(new HSBColor(0.12f, 0.03f, 0.96f))
.textDisabled(new HSBColor(0.12f, 0.02f, 0.70f))
.selectionPrimary(new HSBColor(0.88f, 0.55f, 0.85f))
.selectionSecondary(new HSBColor(0.55f, 0.30f, 0.95f))
.windowBackground(new HSBColor(0.74f, 0.70f, 0.07f))
.hoverBrightnessAdjustment(0.28f)
.pressedBrightnessAdjustment(0.45f)
.build();
}
@Override
public Class<?> getObjectType() {
return Theme.class;
}
@Override
public boolean isSingleton() {
return true;
}
}

107
src/main/java/de/extio/game_engine/renderer/g2d/theme/FantasyPatternRenderer.java Normal file
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@@ -0,0 +1,107 @@
package de.extio.game_engine.renderer.g2d.theme;
import java.awt.Color;
import java.awt.Graphics2D;
import org.springframework.context.annotation.Conditional;
import org.springframework.stereotype.Component;
import de.extio.game_engine.renderer.g2d.G2DRendererCondition;
@Conditional(G2DRendererCondition.class)
@Component
public class FantasyPatternRenderer implements PatternRenderer {
@Override
public void drawDecorativeBorder(final Graphics2D g2d, final int x, final int y, final int width, final int height, final int strength, final Color color) {
final var s = Math.max(1, strength);
final var s2 = s * 2;
final var s3 = s * 3;
g2d.setColor(color);
g2d.fillRect(x, y, width, s);
g2d.fillRect(x, y + height - s, width, s);
g2d.fillRect(x, y, s, height);
g2d.fillRect(x + width - s, y, s, height);
g2d.fillRect(x + s2, y + s2, width - s3 * 2, s);
g2d.fillRect(x + s2, y + height - s2 - s, width - s3 * 2, s);
g2d.fillRect(x + s2, y + s2, s, height - s3 * 2);
g2d.fillRect(x + width - s2 - s, y + s2, s, height - s3 * 2);
final var tri = Math.max(6, s * 4);
g2d.fillPolygon(new int[] { x + s, x + tri, x + s }, new int[] { y + s, y + s, y + tri }, 3);
g2d.fillPolygon(new int[] { x + width - s, x + width - tri, x + width - s }, new int[] { y + s, y + s, y + tri }, 3);
g2d.fillPolygon(new int[] { x + s, x + tri, x + s }, new int[] { y + height - s, y + height - s, y + height - tri }, 3);
g2d.fillPolygon(new int[] { x + width - s, x + width - tri, x + width - s }, new int[] { y + height - s, y + height - s, y + height - tri }, 3);
}
@Override
public void drawDecorativeBorderFilled(final Graphics2D g2d, final int x, final int y, final int width, final int height, final int strength, final Color borderColor, final Color backgroundColor) {
final var s = Math.max(1, strength);
g2d.setColor(backgroundColor);
g2d.fillRect(x + s, y + s, Math.max(0, width - s * 2), Math.max(0, height - s * 2));
this.drawDecorativeBorder(g2d, x, y, width, height, s, borderColor);
}
@Override
public void drawWindowPanel(final Graphics2D g2d, final int x, final int y, final int width, final int height, final boolean thickBorder, final Color innerBorderColor, final Color outerBorderColor, final Color backgroundColor, final double scaleFactor) {
final var s = Math.max((thickBorder ? 5 : 3), (int) ((thickBorder ? 7 : 4) * scaleFactor));
final var s2 = s * 2;
final var bg = new Color(backgroundColor.getRed(), backgroundColor.getGreen(), backgroundColor.getBlue(), 175);
this.drawDecorativeBorderFilled(g2d, x + s, y + s, width - s2, height - s2, s, innerBorderColor, bg);
this.drawDecorativeBorder(g2d, x, y, width, height, s, outerBorderColor);
}
@Override
public void drawCloseButton(final Graphics2D g2d, final int width, final int height, final boolean enabled, final int state, final Color backgroundColor, final double scaleFactor, final Theme theme) {
final var STATE_HOVERED = 4;
final var STATE_TOGGLED = 1;
final var STATE_PRESSED = 2;
final var highlight = (state & (STATE_HOVERED | STATE_TOGGLED)) != 0;
final var pressed = (state & STATE_PRESSED) != 0;
Color bg = backgroundColor;
if (bg == null) {
bg = theme.getBorderInner().toColor();
}
if (highlight) {
bg = theme.getSelectionSecondary().toColor();
}
if (pressed) {
bg = theme.getSelectionPrimary().toColor();
}
g2d.setColor(bg);
g2d.fillRect(0, 0, width, height);
final var s = Math.max(1, (int) (2 * scaleFactor));
this.drawDecorativeBorder(g2d, 0, 0, width, height, s, theme.getBorderOuter().toColor());
if (!enabled) {
return;
}
final Color fg;
if (pressed) {
fg = theme.getTextNormal().toColor();
}
else if (highlight) {
fg = Color.BLACK;
}
else {
fg = theme.getTextDisabled().toColor();
}
g2d.setColor(fg);
final var crossSize = Math.min(width, height) / 2;
final var centerX = width / 2;
final var centerY = height / 2;
final var t = Math.max(1, (int) (2 * scaleFactor));
g2d.fillRect(centerX - crossSize / 2, centerY - t / 2, crossSize, t);
g2d.fillRect(centerX - t / 2, centerY - crossSize / 2, t, crossSize);
}
}

36
src/main/java/de/extio/game_engine/renderer/g2d/theme/FantasyThemeFactoryBean.java Normal file
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@@ -0,0 +1,36 @@
package de.extio.game_engine.renderer.g2d.theme;
import org.springframework.beans.factory.FactoryBean;
public class FantasyThemeFactoryBean implements FactoryBean<Theme> {
@Override
public Theme getObject() {
return Theme.builder()
.name("Fantasy")
.patternRendererName("fantasyPatternRenderer")
.borderOuter(new HSBColor(0.12f, 0.55f, 0.65f))
.borderInner(new HSBColor(0.14f, 0.35f, 0.92f))
.borderInnerDisabled(new HSBColor(0.12f, 0.25f, 0.25f))
.backgroundNormal(new HSBColor(0.32f, 0.70f, 0.12f))
.backgroundSelected(new HSBColor(0.13f, 0.80f, 0.75f))
.textNormal(new HSBColor(0.12f, 0.10f, 0.96f))
.textDisabled(new HSBColor(0.12f, 0.05f, 0.65f))
.selectionPrimary(new HSBColor(0.13f, 0.80f, 0.75f))
.selectionSecondary(new HSBColor(0.58f, 0.40f, 0.90f))
.windowBackground(new HSBColor(0.32f, 0.75f, 0.06f))
.hoverBrightnessAdjustment(0.18f)
.pressedBrightnessAdjustment(0.34f)
.build();
}
@Override
public Class<?> getObjectType() {
return Theme.class;
}
@Override
public boolean isSingleton() {
return true;
}
}

99
src/main/java/de/extio/game_engine/renderer/g2d/theme/ModernPatternRenderer.java Normal file
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@@ -0,0 +1,99 @@
package de.extio.game_engine.renderer.g2d.theme;
import java.awt.Color;
import java.awt.Graphics2D;
import org.springframework.context.annotation.Conditional;
import org.springframework.stereotype.Component;
import de.extio.game_engine.renderer.g2d.G2DRendererCondition;
import de.extio.game_engine.renderer.g2d.bo.rendering.G2DDrawFont;
@Conditional(G2DRendererCondition.class)
@Component
public class ModernPatternRenderer implements PatternRenderer {
@Override
public void drawDecorativeBorder(final Graphics2D g2d, final int x, final int y, final int width, final int height, final int strength, final Color color) {
final var s = Math.max(1, strength);
final var s2 = s * 2;
g2d.setColor(color);
g2d.fillRect(x, y, width, s);
g2d.fillRect(x, y + height - s, width, s);
g2d.fillRect(x, y, s, height);
g2d.fillRect(x + width - s, y, s, height);
final var notch = Math.max(1, s2);
g2d.fillRect(x + s, y + s, notch, s);
g2d.fillRect(x + width - s - notch, y + s, notch, s);
g2d.fillRect(x + s, y + height - s - s, notch, s);
g2d.fillRect(x + width - s - notch, y + height - s - s, notch, s);
}
@Override
public void drawDecorativeBorderFilled(final Graphics2D g2d, final int x, final int y, final int width, final int height, final int strength, final Color borderColor, final Color backgroundColor) {
final var s = Math.max(1, strength);
g2d.setColor(backgroundColor);
g2d.fillRect(x + s, y + s, Math.max(0, width - s * 2), Math.max(0, height - s * 2));
this.drawDecorativeBorder(g2d, x, y, width, height, s, borderColor);
}
@Override
public void drawWindowPanel(final Graphics2D g2d, final int x, final int y, final int width, final int height, final boolean thickBorder, final Color innerBorderColor, final Color outerBorderColor, final Color backgroundColor, final double scaleFactor) {
final var s = Math.max((thickBorder ? 3 : 2), (int) ((thickBorder ? 5 : 3) * scaleFactor));
final var s2 = s * 2;
final var bg = new Color(backgroundColor.getRed(), backgroundColor.getGreen(), backgroundColor.getBlue(), 210);
this.drawDecorativeBorderFilled(g2d, x + s, y + s, width - s2, height - s2, s, innerBorderColor, bg);
this.drawDecorativeBorder(g2d, x, y, width, height, s, outerBorderColor);
}
@Override
public void drawCloseButton(final Graphics2D g2d, final int width, final int height, final boolean enabled, final int state, final Color backgroundColor, final double scaleFactor, final Theme theme) {
final var STATE_HOVERED = 4;
final var STATE_TOGGLED = 1;
final var STATE_PRESSED = 2;
final var highlight = (state & (STATE_HOVERED | STATE_TOGGLED)) != 0;
final var pressed = (state & STATE_PRESSED) != 0;
Color bgColor = backgroundColor;
if (bgColor == null) {
bgColor = theme.getBorderInner().toColor();
}
if (highlight) {
bgColor = theme.getBackgroundNormal().toColor();
}
if (pressed) {
bgColor = theme.getSelectionPrimary().toColor();
}
g2d.setColor(bgColor);
g2d.fillRect(0, 0, width, height);
final var s = Math.max(1, (int) (2 * scaleFactor));
this.drawDecorativeBorder(g2d, 0, 0, width, height, s, theme.getBorderOuter().toColor());
if (!enabled) {
return;
}
final Color textColor;
if (pressed) {
textColor = theme.getTextNormal().toColor();
}
else if (highlight) {
textColor = theme.getSelectionSecondary().toColor();
}
else {
textColor = Color.BLACK;
}
g2d.setColor(textColor);
final var fontSize = (int) (14 * scaleFactor);
final var textDim = G2DDrawFont.getTextDimensions("X", g2d, 14, scaleFactor);
G2DDrawFont.renderText(g2d, textDim, 1.0, ((width - textDim.getX()) / 2), ((height - textDim.getY()) / 2), fontSize, "X");
}
}

36
src/main/java/de/extio/game_engine/renderer/g2d/theme/ModernThemeFactoryBean.java Normal file
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@@ -0,0 +1,36 @@
package de.extio.game_engine.renderer.g2d.theme;
import org.springframework.beans.factory.FactoryBean;
public class ModernThemeFactoryBean implements FactoryBean<Theme> {
@Override
public Theme getObject() {
return Theme.builder()
.name("Modern")
.patternRendererName("modernPatternRenderer")
.borderOuter(new HSBColor(0.58f, 0.08f, 0.82f))
.borderInner(new HSBColor(0.58f, 0.10f, 0.92f))
.borderInnerDisabled(new HSBColor(0.58f, 0.05f, 0.45f))
.backgroundNormal(new HSBColor(0.60f, 0.55f, 0.20f))
.backgroundSelected(new HSBColor(0.14f, 0.75f, 0.78f))
.textNormal(new HSBColor(0.00f, 0.00f, 0.92f))
.textDisabled(new HSBColor(0.00f, 0.00f, 0.65f))
.selectionPrimary(new HSBColor(0.14f, 0.75f, 0.78f))
.selectionSecondary(new HSBColor(0.50f, 0.20f, 0.98f))
.windowBackground(new HSBColor(0.60f, 0.45f, 0.10f))
.hoverBrightnessAdjustment(0.20f)
.pressedBrightnessAdjustment(0.35f)
.build();
}
@Override
public Class<?> getObjectType() {
return Theme.class;
}
@Override
public boolean isSingleton() {
return true;
}
}

36
src/main/java/de/extio/game_engine/renderer/g2d/theme/NeonThemeFactoryBean.java Normal file
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@@ -0,0 +1,36 @@
package de.extio.game_engine.renderer.g2d.theme;
import org.springframework.beans.factory.FactoryBean;
public class NeonThemeFactoryBean implements FactoryBean<Theme> {
@Override
public Theme getObject() {
return Theme.builder()
.name("Neon")
.patternRendererName("dreamPatternRenderer")
.borderOuter(new HSBColor(0.83f, 0.80f, 0.95f))
.borderInner(new HSBColor(0.52f, 0.85f, 0.92f))
.borderInnerDisabled(new HSBColor(0.83f, 0.20f, 0.25f))
.backgroundNormal(new HSBColor(0.74f, 0.80f, 0.09f))
.backgroundSelected(new HSBColor(0.52f, 0.85f, 0.92f))
.textNormal(new HSBColor(0.00f, 0.00f, 0.98f))
.textDisabled(new HSBColor(0.00f, 0.00f, 0.70f))
.selectionPrimary(new HSBColor(0.52f, 0.85f, 0.92f))
.selectionSecondary(new HSBColor(0.16f, 0.85f, 0.95f))
.windowBackground(new HSBColor(0.74f, 0.90f, 0.05f))
.hoverBrightnessAdjustment(0.30f)
.pressedBrightnessAdjustment(0.55f)
.build();
}
@Override
public Class<?> getObjectType() {
return Theme.class;
}
@Override
public boolean isSingleton() {
return true;
}
}

36
src/main/java/de/extio/game_engine/renderer/g2d/theme/NoirThemeFactoryBean.java Normal file
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package de.extio.game_engine.renderer.g2d.theme;
import org.springframework.beans.factory.FactoryBean;
public class NoirThemeFactoryBean implements FactoryBean<Theme> {
@Override
public Theme getObject() {
return Theme.builder()
.name("Noir")
.patternRendererName("urbanPatternRenderer")
.borderOuter(new HSBColor(0.00f, 0.00f, 0.18f))
.borderInner(new HSBColor(0.00f, 0.00f, 0.45f))
.borderInnerDisabled(new HSBColor(0.00f, 0.00f, 0.12f))
.backgroundNormal(new HSBColor(0.62f, 0.20f, 0.08f))
.backgroundSelected(new HSBColor(0.12f, 0.15f, 0.85f))
.textNormal(new HSBColor(0.00f, 0.00f, 0.92f))
.textDisabled(new HSBColor(0.00f, 0.00f, 0.55f))
.selectionPrimary(new HSBColor(0.12f, 0.15f, 0.85f))
.selectionSecondary(new HSBColor(0.58f, 0.12f, 0.75f))
.windowBackground(new HSBColor(0.62f, 0.30f, 0.05f))
.hoverBrightnessAdjustment(0.12f)
.pressedBrightnessAdjustment(0.26f)
.build();
}
@Override
public Class<?> getObjectType() {
return Theme.class;
}
@Override
public boolean isSingleton() {
return true;
}
}

113
src/main/java/de/extio/game_engine/renderer/g2d/theme/UrbanPatternRenderer.java Normal file
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package de.extio.game_engine.renderer.g2d.theme;
import java.awt.Color;
import java.awt.Graphics2D;
import org.springframework.context.annotation.Conditional;
import org.springframework.stereotype.Component;
import de.extio.game_engine.renderer.g2d.G2DRendererCondition;
@Conditional(G2DRendererCondition.class)
@Component
public class UrbanPatternRenderer implements PatternRenderer {
@Override
public void drawDecorativeBorder(final Graphics2D g2d, final int x, final int y, final int width, final int height, final int strength, final Color color) {
final var s = Math.max(1, strength);
final var seg = Math.max(s * 3, 6);
final var gap = Math.max(s, 2);
g2d.setColor(color);
for (int xx = x; xx < x + width; xx += seg + gap) {
final var w = Math.min(seg, x + width - xx);
g2d.fillRect(xx, y, w, s);
g2d.fillRect(xx, y + height - s, w, s);
}
for (int yy = y; yy < y + height; yy += seg + gap) {
final var h = Math.min(seg, y + height - yy);
g2d.fillRect(x, yy, s, h);
g2d.fillRect(x + width - s, yy, s, h);
}
final var pin = Math.max(2, s * 2);
g2d.fillRect(x + s, y + s, pin, pin);
g2d.fillRect(x + width - s - pin, y + s, pin, pin);
g2d.fillRect(x + s, y + height - s - pin, pin, pin);
g2d.fillRect(x + width - s - pin, y + height - s - pin, pin, pin);
}
@Override
public void drawDecorativeBorderFilled(final Graphics2D g2d, final int x, final int y, final int width, final int height, final int strength, final Color borderColor, final Color backgroundColor) {
final var s = Math.max(1, strength);
g2d.setColor(backgroundColor);
g2d.fillRect(x + s, y + s, Math.max(0, width - s * 2), Math.max(0, height - s * 2));
this.drawDecorativeBorder(g2d, x, y, width, height, s, borderColor);
}
@Override
public void drawWindowPanel(final Graphics2D g2d, final int x, final int y, final int width, final int height, final boolean thickBorder, final Color innerBorderColor, final Color outerBorderColor, final Color backgroundColor, final double scaleFactor) {
final var s = Math.max((thickBorder ? 4 : 2), (int) ((thickBorder ? 6 : 3) * scaleFactor));
final var s2 = s * 2;
final var bg = new Color(backgroundColor.getRed(), backgroundColor.getGreen(), backgroundColor.getBlue(), 190);
this.drawDecorativeBorderFilled(g2d, x + s, y + s, width - s2, height - s2, s, innerBorderColor, bg);
this.drawDecorativeBorder(g2d, x, y, width, height, s, outerBorderColor);
}
@Override
public void drawCloseButton(final Graphics2D g2d, final int width, final int height, final boolean enabled, final int state, final Color backgroundColor, final double scaleFactor, final Theme theme) {
final var STATE_HOVERED = 4;
final var STATE_TOGGLED = 1;
final var STATE_PRESSED = 2;
final var highlight = (state & (STATE_HOVERED | STATE_TOGGLED)) != 0;
final var pressed = (state & STATE_PRESSED) != 0;
final var base = (backgroundColor != null) ? backgroundColor : theme.getBorderInner().toColor();
final var hsb = Color.RGBtoHSB(base.getRed(), base.getGreen(), base.getBlue(), null);
final Color bg;
if (pressed) {
bg = theme.getSelectionPrimary().toColor();
}
else if (highlight) {
bg = theme.getSelectionSecondary().toColor();
}
else {
bg = Color.getHSBColor(hsb[0], Math.min(1.0f, hsb[1] * 0.6f), Math.min(1.0f, hsb[2] * 0.35f));
}
g2d.setColor(bg);
g2d.fillRect(0, 0, width, height);
final var s = Math.max(1, (int) (2 * scaleFactor));
this.drawDecorativeBorder(g2d, 0, 0, width, height, s, theme.getBorderOuter().toColor());
if (!enabled) {
return;
}
final var crossSize = Math.min(width, height) / 2;
final var centerX = width / 2;
final var centerY = height / 2;
final var t = Math.max(1, (int) (2 * scaleFactor));
final Color fg;
if (pressed) {
fg = theme.getTextNormal().toColor();
}
else if (highlight) {
fg = Color.BLACK;
}
else {
fg = theme.getTextDisabled().toColor();
}
g2d.setColor(fg);
g2d.fillRect(centerX - crossSize / 2, centerY - t / 2, crossSize, t);
g2d.fillRect(centerX - t / 2, centerY - crossSize / 2, t, crossSize);
}
}

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src/main/java/de/extio/game_engine/renderer/g2d/theme/UrbanThemeFactoryBean.java Normal file
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package de.extio.game_engine.renderer.g2d.theme;
import org.springframework.beans.factory.FactoryBean;
public class UrbanThemeFactoryBean implements FactoryBean<Theme> {
@Override
public Theme getObject() {
return Theme.builder()
.name("Urban")
.patternRendererName("urbanPatternRenderer")
.borderOuter(new HSBColor(0.06f, 0.05f, 0.35f))
.borderInner(new HSBColor(0.06f, 0.08f, 0.70f))
.borderInnerDisabled(new HSBColor(0.06f, 0.04f, 0.22f))
.backgroundNormal(new HSBColor(0.58f, 0.25f, 0.18f))
.backgroundSelected(new HSBColor(0.02f, 0.75f, 0.70f))
.textNormal(new HSBColor(0.12f, 0.05f, 0.92f))
.textDisabled(new HSBColor(0.12f, 0.02f, 0.60f))
.selectionPrimary(new HSBColor(0.02f, 0.75f, 0.70f))
.selectionSecondary(new HSBColor(0.52f, 0.18f, 0.92f))
.windowBackground(new HSBColor(0.58f, 0.30f, 0.10f))
.hoverBrightnessAdjustment(0.18f)
.pressedBrightnessAdjustment(0.32f)
.build();
}
@Override
public Class<?> getObjectType() {
return Theme.class;
}
@Override
public boolean isSingleton() {
return true;
}
}