From 37e364b2c6cc7487a1c888d256a73e5337bb7189 Mon Sep 17 00:00:00 2001
From: Ash Wolf <ninji@wuffs.org>
Date: Wed, 14 Jun 2023 00:50:34 +0100
Subject: initial commit

---
 src/T2DLL/T2ImageObj.h | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 src/T2DLL/T2ImageObj.h

(limited to 'src/T2DLL/T2ImageObj.h')

diff --git a/src/T2DLL/T2ImageObj.h b/src/T2DLL/T2ImageObj.h
new file mode 100644
index 0000000..b954df8
--- /dev/null
+++ b/src/T2DLL/T2ImageObj.h
@@ -0,0 +1,72 @@
+#pragma once
+#include "common.h"
+
+struct PARTSLIST {
+	T2BitImage *image;
+	RECT rect;
+	BOOL transparent;
+	BOOL halftoneMode;
+};
+
+// unknown name
+struct SubPartData {
+	unsigned char flags;
+	union {
+		struct {
+			short top;
+			short left;
+			short bottom;
+			short right;
+		};
+		int partIndex;
+		int objectID;
+	};
+};
+
+#define SPD_PARTS_BY_NAME 1
+#define SPD_PARTS_BY_ID 2
+#define SPD_RECT 4
+
+#define SPD_HALFTONE 0x20
+#define SPD_TRANSPARENT 0x40
+#define SPD_LOOP 0x80
+
+// unknown name
+struct ObjectData {
+	char name[32];
+	int id;
+	int pattern;
+	unsigned char grade;
+	unsigned char span;
+	unsigned char offset;
+	unsigned char roof;
+	unsigned char floor;
+	T2BitImage *image;
+	unsigned char subPartCount;
+	SubPartData subParts[4];
+};
+
+class DLL_EXPORT T2ImageObj {
+public:
+	T2ImageObj();
+	virtual ~T2ImageObj();
+	void AddObject(HINSTANCE instance, unsigned int resourceID, T2BitImage* image);
+	void AddObject(const char* name, int pattern, T2BitImage& image, const RECT* rect, BOOL transparent, BOOL halftoneMode);
+	void AddObject(int id, int pattern, T2BitImage& image, const RECT* rect, BOOL transparent, BOOL halftoneMode);
+	int FindObject(int id, int pattern, int grade, int span, int offset);
+	int FindObject(const char* name, int pattern, int grade, int span, int offset);
+	void EnumParts(int, int, PARTSLIST*, int*);
+	BOOL WithRoof(int index);
+	BOOL WithFloor(int index);
+	void DrawObject(T2BitImage* image, int index, RECT rect, int factor, int foreGndColor);
+	void DrawObject(CDC* dc, int index, RECT rect, int factor, int foreGndColor);
+	BOOL GetObjectSize(int index, SIZE* outSize);
+	T2BitImage* GetObjectImage(int index, RECT& outRect);
+
+protected:
+	void DrawObject(void* target, int index, RECT rect, int factor, BOOL targetIsDC, int foreGndColor);
+
+	int mCount;
+	ObjectData *mData;
+	HANDLE mHandle;
+};
-- 
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