187 lines
7.4 KiB
C
187 lines
7.4 KiB
C
//
|
||
// Copyright 2020 Electronic Arts Inc.
|
||
//
|
||
// TiberianDawn.DLL and RedAlert.dll and corresponding source code is free
|
||
// software: you can redistribute it and/or modify it under the terms of
|
||
// the GNU General Public License as published by the Free Software Foundation,
|
||
// either version 3 of the License, or (at your option) any later version.
|
||
|
||
// TiberianDawn.DLL and RedAlert.dll and corresponding source code is distributed
|
||
// in the hope that it will be useful, but with permitted additional restrictions
|
||
// under Section 7 of the GPL. See the GNU General Public License in LICENSE.TXT
|
||
// distributed with this program. You should have received a copy of the
|
||
// GNU General Public License along with permitted additional restrictions
|
||
// with this program. If not, see https://github.com/electronicarts/CnC_Remastered_Collection
|
||
|
||
/***************************************************************************
|
||
** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S **
|
||
***************************************************************************
|
||
* *
|
||
* Project Name : WWLIB32 *
|
||
* *
|
||
* File Name : SHAPE.H *
|
||
* *
|
||
* Programmer : Bill Randolph *
|
||
* *
|
||
* Start Date : May 25, 1994 *
|
||
* *
|
||
* Last Update : September 14, 1994 [IML] *
|
||
* *
|
||
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
|
||
#ifndef SHAPE_H
|
||
#define SHAPE_H
|
||
|
||
#ifndef GBUFFER_H
|
||
#include "gbuffer.h"
|
||
#endif
|
||
/*
|
||
*********************************** Types ***********************************
|
||
*/
|
||
/*
|
||
--------------------------- Shape creation flags ----------------------------
|
||
*/
|
||
typedef enum {
|
||
MAKESHAPE_NORMAL = 0x0000, // 256-color compressed shape
|
||
MAKESHAPE_COMPACT = 0x0001, // 16-color shape (with built-in color table)
|
||
MAKESHAPE_NOCOMP = 0x0002, // Uncompressed shape
|
||
MAKESHAPE_VARIABLE = 0x0004 // <16-color shape
|
||
} MakeShapeFlags_Type;
|
||
|
||
inline MakeShapeFlags_Type operator|(MakeShapeFlags_Type a, MakeShapeFlags_Type b)
|
||
{return static_cast<MakeShapeFlags_Type>(static_cast<int>(a) | static_cast<int>(b));}
|
||
|
||
inline MakeShapeFlags_Type operator&(MakeShapeFlags_Type a, MakeShapeFlags_Type b)
|
||
{return static_cast<MakeShapeFlags_Type>(static_cast<int>(a) & static_cast<int>(b));}
|
||
|
||
inline MakeShapeFlags_Type operator~(MakeShapeFlags_Type a)
|
||
{return static_cast<MakeShapeFlags_Type>(~static_cast<int>(a));}
|
||
|
||
|
||
/*---------------------------------------------------------------------------
|
||
Shape drawing flags:
|
||
- The low byte is for coordinate transformations.
|
||
- The high byte is for drawing effects.
|
||
---------------------------------------------------------------------------*/
|
||
typedef enum {
|
||
SHAPE_NORMAL = 0x0000, // Standard shape
|
||
SHAPE_HORZ_REV = 0x0001, // Flipped horizontally
|
||
SHAPE_VERT_REV = 0x0002, // Flipped vertically
|
||
SHAPE_SCALING = 0x0004, // Scaled (WORD scale_x, WORD scale_y)
|
||
SHAPE_VIEWPORT_REL = 0x0010, // Coords are window-relative
|
||
SHAPE_WIN_REL = 0x0010, // Coordinates are window relative instead of absolute.
|
||
SHAPE_CENTER = 0x0020, // Coords are based on shape's center pt
|
||
SHAPE_BOTTOM = 0x0040, // Y coord is based on shape's bottom pt
|
||
SHAPE_FADING = 0x0100, // Fading effect (void * fading_table,
|
||
// WORD fading_num)
|
||
SHAPE_PREDATOR = 0x0200, // Transparent warping effect
|
||
SHAPE_COMPACT = 0x0400, // Never use this bit
|
||
SHAPE_PRIORITY = 0x0800, // Use priority system when drawing
|
||
SHAPE_GHOST = 0x1000, // Shape is drawn ghosted
|
||
SHAPE_SHADOW = 0x2000,
|
||
SHAPE_PARTIAL = 0x4000,
|
||
SHAPE_COLOR = 0x8000 // Remap the shape's colors
|
||
// (void * color_table)
|
||
} ShapeFlags_Type;
|
||
|
||
inline ShapeFlags_Type operator|(ShapeFlags_Type a, ShapeFlags_Type b)
|
||
{return static_cast<ShapeFlags_Type>(static_cast<int>(a) | static_cast<int>(b));}
|
||
|
||
inline ShapeFlags_Type operator&(ShapeFlags_Type a, ShapeFlags_Type b)
|
||
{return static_cast<ShapeFlags_Type>(static_cast<int>(a) & static_cast<int>(b));}
|
||
|
||
inline ShapeFlags_Type operator~(ShapeFlags_Type a)
|
||
{return static_cast<ShapeFlags_Type>(~static_cast<int>(a));}
|
||
|
||
|
||
/*
|
||
------------------------------- Shape header --------------------------------
|
||
*/
|
||
typedef struct {
|
||
unsigned short ShapeType; // 0 = normal, 1 = 16 colors,
|
||
// 2 = uncompressed, 4 = <16 colors
|
||
unsigned char Height; // Height of the shape in scan lines
|
||
unsigned short Width; // Width of the shape in bytes
|
||
unsigned char OriginalHeight; // Original height of shape in scan lines
|
||
unsigned short ShapeSize; // Size of the shape, including header
|
||
unsigned short DataLength; // Size of the uncompressed shape (just data)
|
||
unsigned char Colortable[16]; // Optional color table for compact shape
|
||
} Shape_Type;
|
||
|
||
/*
|
||
------------------------------- Shape block ---------------------------------
|
||
*/
|
||
//#pragma warning (push, 4200)
|
||
#pragma warning (disable : 4200)
|
||
typedef struct {
|
||
unsigned short NumShapes; // number of shapes in the block
|
||
long Offsets[]; // array of offsets to shape data
|
||
// (offsets within the shape block, with
|
||
// 0 being the first offset value, not the
|
||
// start of the shape block)
|
||
} ShapeBlock_Type;
|
||
//#pragma warning (pop)
|
||
|
||
/*
|
||
******************************** Prototypes *********************************
|
||
*/
|
||
|
||
/*
|
||
-------------------------------- prioinit.c ---------------------------------
|
||
*/
|
||
|
||
extern "C" {
|
||
extern void *MaskPage;
|
||
extern void *BackGroundPage;
|
||
extern long _ShapeBufferSize;
|
||
extern char *_ShapeBuffer;
|
||
}
|
||
|
||
|
||
void __cdecl Init_Priority_System (GraphicBufferClass *mask,
|
||
GraphicBufferClass *back);
|
||
|
||
|
||
/*
|
||
-------------------------------- drawshp.asm --------------------------------
|
||
*/
|
||
|
||
extern "C" {
|
||
int Draw_Shape(GraphicViewPortClass *gvp, void const *shape, LONG x, LONG y, LONG flags, ...);
|
||
}
|
||
|
||
/*
|
||
---------------------------------- shape.c ----------------------------------
|
||
*/
|
||
short __cdecl Get_Shape_Data(void const *shape, int data);
|
||
int __cdecl Extract_Shape_Count(void const *buffer);
|
||
void * __cdecl Extract_Shape(void const *buffer, int shape);
|
||
int __cdecl Restore_Shape_Height(void *shape);
|
||
int __cdecl Set_Shape_Height(void const *shape, int newheight);
|
||
|
||
extern "C" {
|
||
int __cdecl Get_Shape_Width(void const *shape);
|
||
int __cdecl Get_Shape_Height(void const *shape);
|
||
int __cdecl Get_Shape_Original_Height(void const *shape);
|
||
int __cdecl Get_Shape_Uncomp_Size(void const *shape);
|
||
}
|
||
|
||
|
||
/*
|
||
------------------------------- setshape.asm --------------------------------
|
||
*/
|
||
extern "C" {
|
||
void __cdecl Set_Shape_Buffer(void const *buffer, int size);
|
||
}
|
||
/*
|
||
------------------------------- shapeinf.asm --------------------------------
|
||
*/
|
||
int __cdecl Get_Shape_Flags(void const *shape);
|
||
int __cdecl Get_Shape_Size(void const *shape);
|
||
int __cdecl Get_Shape_Scaled_Width(void const *shape, int scale);
|
||
int __cdecl Get_Shape_Scaled_Height(void const *shape, int scale);
|
||
|
||
#endif // SHAPE_H
|
||
|
||
/****************************** End of shape.h *****************************/
|
||
|
||
|