Implement & link famicom.cpp

2026-08-07 01:35:33 -04:00 · 2024-01-29 20:31:47 -05:00
parent 7788f50a59
commit d08076381b
39 changed files with 4048 additions and 119 deletions
@@ -0,0 +1,134 @@
+#ifndef _JSYSTEM_J2D_J2DGRAFCONTEXT_H
+#define _JSYSTEM_J2D_J2DGRAFCONTEXT_H
+
+#include "types.h"
+#include "JSystem/JGeometry.h"
+#include "JSystem/J2D/J2DTypes.h"
+#include "JSystem/JUtility/TColor.h"
+#include "dolphin/mtx.h"
+
+/**
+ * @fabricated
+ */
+enum J2DGrafType {
+	J2DGraf_Base  = 0,
+	J2DGraf_Ortho = 1,
+	J2DGraf_Persp = 2,
+};
+
+struct J2DGrafBlend {
+	u8 mType;       // _00
+	u8 mSrcFactor;  // _01
+	u8 mDestFactor; // _02
+};
+
+struct J2DGrafContext {
+	J2DGrafContext(f32, f32, f32, f32);
+
+	virtual ~J2DGrafContext() { }                 // _08 (weak)
+	virtual void place(const JGeometry::TBox2f&); // _0C
+	virtual void place(f32 x, f32 y, f32 width, f32 height)
+	{
+		JGeometry::TBox2f box(x, y, x + width, y + height);
+		place(box);
+	}                                                                // _10 (weak)
+	virtual void setPort();                                          // _14
+	virtual void setup2D();                                          // _18
+	virtual void setScissor();                                       // _1C
+	virtual J2DGrafType getGrafType() const { return J2DGraf_Base; } // _20 (weak)
+	virtual void setLookat() { }                                     // _24 (weak)
+
+	void drawFrame(const JGeometry::TBox2f&);
+	void fillBox(const JGeometry::TBox2f&);
+	void lineTo(JGeometry::TVec2f);
+
+	void lineTo(f32 x, f32 y) { lineTo(JGeometry::TVec2f(x, y)); }
+	void moveTo(f32 x, f32 y) { moveTo(JGeometry::TVec2f(x, y)); }
+
+	void moveTo(JGeometry::TVec2f pos) { mPrevPos = pos; }
+
+	void scissor(const JGeometry::TBox2f&);
+	void setColor(JUtility::TColor c) { setColor(c, c, c, c); }
+	void setColor(JUtility::TColor, JUtility::TColor, JUtility::TColor, JUtility::TColor);
+	void setLineWidth(u8);
+
+	// inlined
+	void line(JGeometry::TVec2f, JGeometry::TVec2f);
+
+	// _00 VTBL
+	JGeometry::TBox2f mBounds;        // _04
+	JGeometry::TBox2f mScissorBounds; // _14
+	JUtility::TColor mColorTL;        // _24, top left
+	JUtility::TColor mColorTR;        // _28, top right
+	JUtility::TColor mColorBR;        // _2C, bottom right
+	JUtility::TColor mColorBL;        // _30, bottom left
+	u8 mLineWidth;                    // _34
+	JGeometry::TVec2f mPrevPos;       // _38
+	Mtx44 mMtx44;                     // _40
+	GC_Mtx mPosMtx;                      // _80
+	J2DGrafBlend _B0;                 // _B0
+	J2DGrafBlend mLinePart;           // _B3
+	J2DGrafBlend mBoxPart;            // _B6
+};
+
+struct J2DPerspGraph : public J2DGrafContext {
+	J2DPerspGraph();
+
+	virtual ~J2DPerspGraph() { }                                      // _08 (weak)
+	virtual void setPort();                                           // _14
+	virtual J2DGrafType getGrafType() const { return J2DGraf_Persp; } // _20 (weak)
+	virtual void setLookat();                                         // _24
+
+	void makeLookat();
+	void set(f32, f32, f32);
+	void setFovy(f32);
+
+	inline f32 getFovY() const { return mFovY; }
+
+	// _00 		= VTBL
+	// _00-_BC	= J2DGrafContext
+	f32 mFovY; // _BC
+	f32 _C0;   // _C0
+	f32 _C4;   // _C4
+	f32 _C8;   // _C8
+};
+
+struct J2DOrthoGraph : public J2DGrafContext {
+	J2DOrthoGraph();
+	J2DOrthoGraph(f32, f32, f32, f32, f32, f32);
+
+	virtual ~J2DOrthoGraph() {};                                       // _08 (weak)
+	virtual void setPort();                                            // _14
+	virtual J2DGrafType getGrafType() const { return J2DGraf_Ortho; }; // _20 (weak)
+	virtual void setLookat();                                          // _24
+
+	void setOrtho(JGeometry::TBox2f const&, f32, f32);
+	void scissorBounds(JGeometry::TBox2f*, JGeometry::TBox2f const*);
+
+	f32 getWidthPower() const { return mBounds.getWidth() / mOrtho.getWidth(); }
+	f32 getHeightPower() const { return mBounds.getHeight() / mOrtho.getHeight(); }
+
+	void setOrtho(f32 param_0, f32 param_1, f32 param_2, f32 param_3, f32 param_4, f32 param_5)
+	{
+		JGeometry::TBox2<f32> ortho(param_0, param_1, param_0 + param_2, param_1 + param_3);
+		setOrtho(ortho, param_4, param_5);
+	}
+
+	// _00 		= VTBL
+	// _00-_BC	= J2DGrafContext
+	JGeometry::TBox2f mOrtho; // _BC
+	f32 mNear;                // _CC
+	f32 mFar;                 // _D0
+};
+
+void J2DFillBox(f32 param_0, f32 param_1, f32 param_2, f32 param_3, JUtility::TColor color);
+void J2DFillBox(JGeometry::TBox2f const& param_0, JUtility::TColor param_1);
+void J2DFillBox(f32, f32, f32, f32, JUtility::TColor, JUtility::TColor, JUtility::TColor, JUtility::TColor);
+void J2DFillBox(const JGeometry::TBox2f&, JUtility::TColor, JUtility::TColor, JUtility::TColor, JUtility::TColor);
+
+void J2DDrawFrame(f32 param_0, f32 param_1, f32 param_2, f32 param_3, JUtility::TColor param_4, u8 param_5);
+void J2DDrawFrame(JGeometry::TBox2f const& param_0, JUtility::TColor param_1, u8 param_2);
+
+void J2DDrawLine(f32, f32, f32, f32, JUtility::TColor, int);
+
+#endif