Cursors in gui elements

9 files changed, 129 insertions, 1 deletions

diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/MGui.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/MGui.java
index c5428c14..d523c923 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/MGui.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/MGui.java
@@ -19,11 +19,14 @@
 package kr.syeyoung.dungeonsguide.gui;
 
 import kr.syeyoung.dungeonsguide.gui.elements.MRootPanel;
+import kr.syeyoung.dungeonsguide.utils.cursor.EnumCursor;
+import kr.syeyoung.dungeonsguide.utils.cursor.GLCursors;
 import lombok.Getter;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.client.gui.ScaledResolution;
 import net.minecraft.client.renderer.GlStateManager;
+import org.lwjgl.LWJGLException;
 import org.lwjgl.input.Mouse;
 import org.lwjgl.opengl.GL11;
 
@@ -33,8 +36,15 @@ import java.io.IOException;
 public class MGui extends GuiScreen {
 
     @Getter
-    private final MPanel mainPanel = new MRootPanel();
+    private final MRootPanel mainPanel = new MRootPanel();
 
+    public MGui(){
+        try {
+            Mouse.setNativeCursor(GLCursors.getCursor(EnumCursor.DEFAULT));
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
 
     @Override
     public void initGui() {
@@ -98,6 +108,12 @@ public class MGui extends GuiScreen {
     @Override
     public void onGuiClosed() {
         super.onGuiClosed();
+
+        try {
+            Mouse.setNativeCursor(null);
+        } catch (LWJGLException e) {
+            e.printStackTrace();
+        }
     }
 
     @Override
@@ -122,10 +138,23 @@ public class MGui extends GuiScreen {
         }
     }
 
+    public void mouseMove(int mouseX, int mouseY) {
+        try {
+            mainPanel.mouseMoved0(mouseX, mouseY
+                    ,mouseX ,mouseY);
+        } catch (Throwable e) {
+            if (e.getMessage() == null || !e.getMessage().contains("hack to stop"))
+                e.printStackTrace();
+        }
+    }
+
+
     private int touchValue;
     private int eventButton;
     private long lastMouseEvent;
 
+
+    private int lastX, lastY;
     @Override
     public void handleMouseInput() throws IOException {
         try {
@@ -159,14 +188,30 @@ public class MGui extends GuiScreen {
                 long l = Minecraft.getSystemTime() - this.lastMouseEvent;
                 this.mouseClickMove(i, j, this.eventButton, l);
             }
+            if (lastX != i || lastY != j) {
+                try {
+                    EnumCursor prevCursor = mainPanel.getCurrentCursor();
+                    mainPanel.setCursor(EnumCursor.DEFAULT);
+                    this.mouseMove(i, j);
+                    EnumCursor newCursor = mainPanel.getCurrentCursor();
+                    if (prevCursor != newCursor) Mouse.setNativeCursor(GLCursors.getCursor(newCursor));
+                } catch (Throwable e) {
+                    if (e.getMessage() == null || !e.getMessage().contains("hack to stop"))
+                        e.printStackTrace();
+                }
+            }
 
 
             int wheel = Mouse.getDWheel();
             if (wheel != 0) {
                 mainPanel.mouseScrolled0(i, j,i,j, wheel);
             }
+            lastX = i;
+            lastY = j;
         } catch (Throwable e) {
                 e.printStackTrace();
         }
     }
+
+
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/MPanel.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/MPanel.java
index 84cccdf5..126d69b6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/MPanel.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/MPanel.java
@@ -19,6 +19,7 @@
 package kr.syeyoung.dungeonsguide.gui;
 
 import kr.syeyoung.dungeonsguide.gui.elements.MTooltip;
+import kr.syeyoung.dungeonsguide.utils.cursor.EnumCursor;
 import lombok.AccessLevel;
 import lombok.Getter;
 import lombok.Setter;
@@ -264,4 +265,19 @@ public class MPanel {
         mouseScrolled(absMouseX, absMouseY, relMousex, relMousey, scrollAmount);
     }
     public void mouseScrolled(int absMouseX, int absMouseY, int relMouseX0, int relMouseY0, int scrollAmount) {}
+
+    public void mouseMoved0(int absMouseX, int absMouseY, int relMouseX0, int relMouseY0) {
+        int relMousex = relMouseX0 - getBounds().x;
+        int relMousey = relMouseY0 - getBounds().y;
+
+        mouseMoved(absMouseX, absMouseY, relMousex, relMousey);
+        for (MPanel childComponent  : getChildComponents()) {
+            childComponent.mouseMoved0(absMouseX, absMouseY, relMousex, relMousey);
+        }
+    }
+    public void mouseMoved(int absMouseX, int absMouseY, int relMouseX0, int relMouseY0) {}
+
+    public void setCursor(EnumCursor enumCursor) {
+        parent.setCursor(enumCursor);
+    }
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MButton.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MButton.java
index da2ff78c..1a1f30d4 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MButton.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MButton.java
@@ -20,6 +20,7 @@ package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
 import kr.syeyoung.dungeonsguide.utils.RenderUtils;
+import kr.syeyoung.dungeonsguide.utils.cursor.EnumCursor;
 import lombok.Getter;
 import lombok.Setter;
 import net.minecraft.client.Minecraft;
@@ -85,4 +86,12 @@ public class MButton extends MPanel {
     public void mouseReleased(int absMouseX, int absMouseY, int relMouseX, int relMouseY, int state) {
         isclicked = false;
     }
+
+
+    @Override
+    public void mouseMoved(int absMouseX, int absMouseY, int relMouseX0, int relMouseY0) {
+        if (lastAbsClip.contains(absMouseX, absMouseY) && enabled)
+            setCursor(EnumCursor.POINTING_HAND);
+    }
+
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MCollapsable.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MCollapsable.java
index ef10377e..20fa2c93 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MCollapsable.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MCollapsable.java
@@ -19,6 +19,7 @@
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
+import kr.syeyoung.dungeonsguide.utils.cursor.EnumCursor;
 import lombok.Getter;
 import lombok.Setter;
 import net.minecraft.client.Minecraft;
@@ -128,4 +129,10 @@ public class MCollapsable extends MPanel {
             if (onPreferedSizeChange != null) onPreferedSizeChange.run();
         }
     }
+
+    @Override
+    public void mouseMoved(int absMouseX, int absMouseY, int relMouseX, int relMouseY) {
+        if (relMouseX >= leftPad && relMouseY >= 0 && relMouseX <= leftPad + 10 && relMouseY <= representing.getPreferredSize().height)
+            setCursor(EnumCursor.POINTING_HAND);
+    }
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MPanelScaledGUI.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MPanelScaledGUI.java
index 64599058..4a1d30ee 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MPanelScaledGUI.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MPanelScaledGUI.java
@@ -196,4 +196,17 @@ public class MPanelScaledGUI extends MPanel {
         }
         mouseScrolled(absMouseX, absMouseY, relMousex, relMousey, scrollAmount);
     }
+
+    @Override
+    public void mouseMoved0(int absMouseX, int absMouseY, int relMouseX0, int relMouseY0) {
+        int relMousex = (int) ((relMouseX0 - getBounds().x)  / scale);
+        int relMousey = (int) ((relMouseY0 - getBounds().y) / scale);
+        absMouseX = (int) (absMouseX / scale);
+        absMouseY = (int) (absMouseY / scale);
+
+        mouseMoved(absMouseX, absMouseY, relMousex, relMousey);
+        for (MPanel childComponent  : getChildComponents()) {
+            childComponent.mouseMoved0(absMouseX, absMouseY, relMousex, relMousey);
+        }
+    }
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MRootPanel.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MRootPanel.java
index a6987241..d1d96a35 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MRootPanel.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MRootPanel.java
@@ -19,7 +19,9 @@
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
+import kr.syeyoung.dungeonsguide.utils.cursor.EnumCursor;
 import lombok.Getter;
+import lombok.Setter;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
@@ -47,4 +49,11 @@ public class MRootPanel extends MPanel {
         tooltips.remove(mTooltip);
         remove(mTooltip);
     }
+
+    @Getter @Setter
+    private EnumCursor currentCursor = EnumCursor.DEFAULT;
+    @Override
+    public void setCursor(EnumCursor enumCursor) {
+        currentCursor = enumCursor;
+    }
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MScrollBar.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MScrollBar.java
index 215c7c6d..1797297a 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MScrollBar.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MScrollBar.java
@@ -21,6 +21,7 @@ package kr.syeyoung.dungeonsguide.gui.elements;
 import kr.syeyoung.dungeonsguide.config.types.AColor;
 import kr.syeyoung.dungeonsguide.gui.MPanel;
 import kr.syeyoung.dungeonsguide.utils.RenderUtils;
+import kr.syeyoung.dungeonsguide.utils.cursor.EnumCursor;
 import lombok.Getter;
 import lombok.Setter;
 import net.minecraft.client.gui.Gui;
@@ -71,6 +72,7 @@ public class MScrollBar extends MPanel {
         this.onUpdate = onUpdate;
     }
 
+    private Rectangle lastThumbRect = new Rectangle();
     @Override
     public void render(int absMousex, int absMousey, int relMousex0, int relMousey0, float partialTicks, Rectangle scissor) {
         // RENDER SUPER NICE SCROLL BAR
@@ -93,12 +95,14 @@ public class MScrollBar extends MPanel {
             endX = Math.max(endX, startX + 20);
 
             Gui.drawRect(startX,0,endX,getBounds().height, color);
+            lastThumbRect.x = startX; lastThumbRect.y = 0; lastThumbRect.width = endX - startX; lastThumbRect.height = getBounds().height;
         } else if (axis == Axis.Y) {
             int startY = (int) (startPerc * getBounds().height);
             int endY = (int) (endPerc * getBounds().height);
             endY = Math.max(endY, startY + 20);
 
             Gui.drawRect(0,startY,getBounds().width,endY, color);
+            lastThumbRect.x = 0; lastThumbRect.y = startY; lastThumbRect.width = getBounds().width; lastThumbRect.height = endY - startY;
         }
     }
 
@@ -146,4 +150,13 @@ public class MScrollBar extends MPanel {
     public static enum Axis {
         X, Y
     }
+
+
+    @Override
+    public void mouseMoved(int absMouseX, int absMouseY, int relMouseX0, int relMouseY0) {
+        if (grabbed)
+            setCursor(EnumCursor.CLOSED_HAND);
+        else if (lastThumbRect.contains(relMouseX0, relMouseY0))
+            setCursor(EnumCursor.OPEN_HAND);
+    }
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTextField.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTextField.java
index 6d8b3f51..6054a68f 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTextField.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTextField.java
@@ -20,6 +20,7 @@ package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
 import kr.syeyoung.dungeonsguide.utils.RenderUtils;
+import kr.syeyoung.dungeonsguide.utils.cursor.EnumCursor;
 import lombok.Getter;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.FontRenderer;
@@ -371,4 +372,11 @@ public class MTextField extends MPanel {
                 block != Character.UnicodeBlock.SPECIALS;
     }
 
+
+    @Override
+    public void mouseMoved(int absMouseX, int absMouseY, int relMouseX0, int relMouseY0) {
+        if (lastAbsClip.contains(absMouseX, absMouseY))
+            setCursor(EnumCursor.BEAM_CURSOR);
+    }
+
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MToggleButton.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MToggleButton.java
index 5b99959f..d3a3fe06 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MToggleButton.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MToggleButton.java
@@ -20,6 +20,7 @@ package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
 import kr.syeyoung.dungeonsguide.utils.RenderUtils;
+import kr.syeyoung.dungeonsguide.utils.cursor.EnumCursor;
 import lombok.Getter;
 import lombok.Setter;
 import net.minecraft.client.Minecraft;
@@ -76,4 +77,11 @@ public class MToggleButton extends MPanel {
             onToggle.run();
         }
     }
+
+
+    @Override
+    public void mouseMoved(int absMouseX, int absMouseY, int relMouseX0, int relMouseY0) {
+        if (lastAbsClip.contains(absMouseX, absMouseY))
+            setCursor(EnumCursor.POINTING_HAND);
+    }
 }