Various things, also IEF UI

1 files changed, 233 insertions, 0 deletions

diff --git a/src/interface.old/State.cpp b/src/interface.old/State.cpp
new file mode 100644
index 0000000..2828751
--- /dev/null
+++ b/src/interface.old/State.cpp
@@ -0,0 +1,233 @@
+/*
+ * State.cpp
+ *
+ *  Created on: Jan 8, 2012
+ *      Author: Simon
+ */
+
+#include <vector>
+#include <iostream>
+#include <cstring>
+
+#include "interface/State.h"
+
+namespace ui {
+
+State::State(int w, int h):
+	mouseX(0),
+	mouseY(0),
+	mouseXP(0),
+	mouseYP(0),
+	width(w),
+	height(h),
+	Components()
+{
+}
+
+State::~State()
+{
+    //Components.~vector(); // just in case // devnote : Nope.jpg Nate :3 -frankbro
+}
+
+void State::Add(Component* child)
+{
+    Components.push_back(child);
+    child->Parent = this;
+}
+
+void State::Remove(Component* child)
+{
+    for(int i = 0; i < Components.size(); i++)
+        if(Components[i] == child)
+        {
+            Components.erase(Components.begin() + i);
+            break;
+        }
+}
+
+void State::Draw(void* userdata)
+{
+    //draw
+    for(int i = 0; i < Components.size(); i++)
+    {
+        if(Components[i]->Visible)
+        {
+            if(AllowExclusiveDrawing)
+            {
+                Components[i]->Draw(userdata);
+            }
+            else if(
+                Components[i]->X + Components[i]->Width >= 0 &&
+                Components[i]->Y + Components[i]->Height >= 0 &&
+                Components[i]->X < width &&
+                Components[i]->Y < height )
+            {
+                Components[i]->Draw(userdata);
+            }
+        }
+    }
+}
+
+void State::Tick(float dt)
+{
+	//on mouse hover
+	for(int i = 0; i < Components.size(); i++)
+		if( mouseX >= Components[i]->X &&
+			mouseY >= Components[i]->Y &&
+			mouseX < Components[i]->X + Components[i]->Width &&
+			mouseY < Components[i]->Y + Components[i]->Height )
+        {
+		    if(Components[i]->Enabled)
+		    {
+                Components[i]->OnMouseHover(mouseX, mouseY);
+		    }
+			break;
+		}
+
+	//tick
+	for(int i = 0; i < Components.size(); i++)
+		Components[i]->Tick(dt);
+}
+
+void State::OnKeyPress(int key, bool shift, bool ctrl, bool alt)
+{
+	//on key press
+	if(focusedComponent_ != NULL)
+		if(focusedComponent_->Enabled)
+			focusedComponent_->OnKeyPress(key, shift, ctrl, alt);
+}
+
+void State::OnKeyRelease(int key, bool shift, bool ctrl, bool alt)
+{
+	//on key unpress
+	if(focusedComponent_ != NULL)
+		if(focusedComponent_->Enabled)
+			focusedComponent_->OnKeyRelease(key, shift, ctrl, alt);
+}
+
+void State::OnMouseDown(int x, int y, unsigned int button)
+{
+	//on mouse click
+	for(int i = Components.size() - 1; i > -1 ; i--)
+		if(Components[i]->Enabled)
+			if(x >= Components[i]->X && y >= Components[i]->Y && x < Components[i]->X + Components[i]->Width && y < Components[i]->Y + Components[i]->Height)
+			{
+				Components[i]->OnMouseClick(x - Components[i]->X, y - Components[i]->Y, button);
+				this->focusedComponent_ = Components[i]; //set this component as the focused component
+				break;
+			}
+
+	//on mouse down
+	for(int i = Components.size() - 1; i > -1 ; i--)
+		if(Components[i]->Enabled)
+			Components[i]->OnMouseDown(x - Components[i]->X, y - Components[i]->Y, button);
+}
+
+void State::OnMouseMove(int x, int y)
+{
+    //update mouse coords
+    mouseX = x;
+    mouseY = y;
+
+	//on mouse move (if true, and inside)
+	for(int i = Components.size() - 1; i > -1 ; i--)
+		if(Components[i]->Enabled)
+		{
+			int localX  = x - Components[i]->X;
+			int localY  = y - Components[i]->Y;
+			int localXP = mouseXP - Components[i]->X;
+			int localYP = mouseYP - Components[i]->Y;
+			int dx      = x - mouseXP;
+			int dy      = x - mouseYP;
+
+			Components[i]->OnMouseMoved(localX, localY, dx, dy);
+
+            //is the mouse inside
+			if(localX >= 0 &&
+			   localY >= 0 &&
+			   localX < Components[i]->Width &&
+			   localY < Components[i]->Height )
+            {
+                //was the mouse outside last tick?
+                if(localXP < 0 ||
+                   localXP >= Components[i]->Width ||
+                   localYP < 0 ||
+                   localYP >= Components[i]->Height )
+                {
+                    Components[i]->OnMouseEnter(localX, localY, dx, dy);
+                }
+
+				Components[i]->OnMouseMovedInside(localX, localY, dx, dy);
+
+				break; //found the top-most component under mouse, break that shit
+            }
+            //not inside, let's see if it used to be inside last tick
+            else if (localXP >= 0 &&
+			   localYP >= 0 &&
+			   localXP < Components[i]->Width &&
+			   localYP < Components[i]->Height )
+           {
+               Components[i]->OnMouseLeave(localX, localY, x - mouseXP, y - mouseYP);
+           }
+		}
+		else //is locked
+		{
+		    int localX = x - Components[i]->X;
+			int localY = y - Components[i]->Y;
+
+		    //is the mouse inside
+			if(localX >= 0 &&
+			   localY >= 0 &&
+			   localX < Components[i]->Width &&
+			   localY < Components[i]->Height )
+            {
+                break; //it's the top-most component under the mouse, we don't want to go under it.
+            }
+		}
+    // end of for loop here
+
+    //set the previous mouse coords
+    mouseXP = x;
+    mouseYP = y;
+}
+
+void State::OnMouseUp(int x, int y, unsigned int button)
+{
+	//on mouse unclick
+	for(int i = Components.size() - 1; i > -1 ; i--)
+		if(Components[i]->Enabled)
+			if(x >= Components[i]->X && y >= Components[i]->Y && x < Components[i]->X + Components[i]->Width && y < Components[i]->Y + Components[i]->Height)
+			{
+				Components[i]->OnMouseUnclick(x - Components[i]->X, y - Components[i]->Y, button);
+				break;
+			}
+
+	//on mouse up
+	for(int i = Components.size() - 1; i > -1 ; i--)
+		if(Components[i]->Enabled)
+			Components[i]->OnMouseUp(x - Components[i]->X, y - Components[i]->Y, button);
+}
+
+void State::OnMouseWheel(int x, int y, int d)
+{
+    //focused mouse wheel
+    if(focusedComponent_ != NULL)
+        focusedComponent_->OnMouseWheelFocused(x - focusedComponent_->X, y - focusedComponent_->Y, d);
+
+	//mouse wheel inside
+	for(int i = Components.size() - 1; i > -1 ; i--)
+		if(x >= Components[i]->X && y >= Components[i]->Y && x < Components[i]->X + Components[i]->Width && y < Components[i]->Y + Components[i]->Height)
+		{
+			if(Components[i]->Enabled)
+				Components[i]->OnMouseWheelInside(x - Components[i]->X, y - Components[i]->Y, d);
+			break; //found top-most component under mouse
+		}
+
+	//on mouse wheel
+	for(int i = Components.size() - 1; i > -1 ; i--)
+		if(Components[i]->Enabled)
+			Components[i]->OnMouseWheel(x - Components[i]->X, y - Components[i]->Y, d);
+}
+
+
+} /* namespace ui */