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oneko.c
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oneko.c
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/*
* oneko - X11 猫
*/
#ifndef lint
static char rcsid[] = "$Header: /home/sun/unix/kato/xsam/oneko/oneko.c,v 1.5 90/10/19 21:25:16 kato Exp $";
#endif
#include "oneko.h"
#include "patchlevel.h"
/*
* グローバル変数
*/
char *ClassName = "Oneko"; /* コマンド名称 */
char *ProgramName; /* コマンド名称 */
Display *theDisplay; /* ディスプレイ構造体 */
int theScreen; /* スクリーン番号 */
unsigned int theDepth; /* デプス */
Window theRoot; /* ルートウィンドウのＩＤ */
Window theWindow; /* 猫ウィンドウのＩＤ */
char *WindowName = NULL; /* 猫ウィンドウの名前 */
Window theTarget = None; /* 目標ウィンドウのＩＤ */
char *TargetName = NULL; /* 目標ウィンドウの名前 */
Cursor theCursor; /* ねずみカーソル */
unsigned int WindowWidth; /* ルートウィンドウの幅 */
unsigned int WindowHeight; /* ルートウィンドウの高さ */
XColor theForegroundColor; /* 色 (フォアグラウンド) */
XColor theBackgroundColor; /* 色 (バックグラウンド) */
int Synchronous = False;
/* Types of animals */
#define BITMAPTYPES 6
typedef struct _AnimalDefaults {
char *name;
int speed, idle, bitmap_width, bitmap_height;
long time;
int off_x, off_y;
char *cursor,*mask;
int cursor_width,cursor_height,cursor_x_hot,cursor_y_hot;
} AnimalDefaultsData;
AnimalDefaultsData AnimalDefaultsDataTable[] =
{
{ "neko", 13, 6, 32, 32, 125000L, 0, 0, mouse_cursor_bits,mouse_cursor_mask_bits,
mouse_cursor_width,mouse_cursor_height, mouse_cursor_x_hot,mouse_cursor_y_hot },
{ "tora", 16, 6, 32, 32, 125000L, 0, 0, mouse_cursor_bits,mouse_cursor_mask_bits,
mouse_cursor_width,mouse_cursor_height, mouse_cursor_x_hot,mouse_cursor_y_hot },
{ "dog" , 10, 6, 32, 32, 125000L, 0, 0, bone_cursor_bits,bone_cursor_mask_bits,
bone_cursor_width,bone_cursor_height, bone_cursor_x_hot,bone_cursor_y_hot },
{ "bsd_daemon" , 16, 6, 32, 32, 300000L, 22, 20, bsd_cursor_bits,bsd_cursor_mask_bits,
bsd_cursor_width,bsd_cursor_height, bsd_cursor_x_hot,bsd_cursor_y_hot },
{ "sakura" , 13, 6, 32, 32, 125000L, 0, 0, card_cursor_bits,card_cursor_mask_bits,
card_cursor_width,card_cursor_height, card_cursor_x_hot,card_cursor_y_hot },
{ "tomoyo" , 10, 6, 32, 32, 125000L, 32, 32, petal_cursor_bits,petal_cursor_mask_bits,
petal_cursor_width,petal_cursor_height, petal_cursor_x_hot,petal_cursor_y_hot },
};
/*
* いろいろな初期設定 (オプション、リソースで変えられるよ)
*/
/* Resource: */
char *Foreground = NULL; /* foreground */
char *Background = NULL; /* background */
long IntervalTime = 0L; /* time */
double NekoSpeed = (double)0; /* speed */
int ScaleFactor = NOTDEFINED; /* scale */
int IdleSpace = 0; /* idle */
int NekoMoyou = NOTDEFINED; /* tora */
int NoShape = NOTDEFINED; /* noshape */
int ReverseVideo = NOTDEFINED; /* reverse */
int ToWindow = NOTDEFINED; /* towindow */
int ToFocus = NOTDEFINED; /* tofocus */
int XOffset=0,YOffset=0; /* X and Y offsets for cat from mouse
pointer. */
/*
* いろいろな状態変数
*/
Bool DontMapped = True;
int NekoTickCount; /* 猫動作カウンタ */
int NekoStateCount; /* 猫同一状態カウンタ */
int NekoState; /* 猫の状態 */
int MouseX; /* マウスＸ座標 */
int MouseY; /* マウスＹ座標 */
int PrevMouseX = 0; /* 直前のマウスＸ座標 */
int PrevMouseY = 0; /* 直前のマウスＹ座標 */
Window PrevTarget = None; /* 直前の目標ウィンドウのＩＤ */
int NekoX; /* 猫Ｘ座標 */
int NekoY; /* 猫Ｙ座標 */
int NekoMoveDx; /* 猫移動距離Ｘ */
int NekoMoveDy; /* 猫移動距離Ｙ */
int NekoLastX; /* 猫最終描画Ｘ座標 */
int NekoLastY; /* 猫最終描画Ｙ座標 */
GC NekoLastGC; /* 猫最終描画 GC */
/* Variables used to set how quickly the program will chose to raise itself. */
/* Look at Interval(), Handle Visiblility Notify Event */
#define DEFAULT_RAISE_WAIT 16 /* About 2 seconds with default interval */
int RaiseWindowDelay=0;
/*
* その他
*/
double SinPiPer8Times3; /* sin(３π／８) */
double SinPiPer8; /* sin(π／８) */
Pixmap Mati2Xbm, Jare2Xbm, Kaki1Xbm, Kaki2Xbm, Mati3Xbm, Sleep1Xbm, Sleep2Xbm;
Pixmap Mati2Msk, Jare2Msk, Kaki1Msk, Kaki2Msk, Mati3Msk, Sleep1Msk, Sleep2Msk;
Pixmap AwakeXbm, AwakeMsk;
Pixmap Up1Xbm, Up2Xbm, Down1Xbm, Down2Xbm, Left1Xbm, Left2Xbm;
Pixmap Up1Msk, Up2Msk, Down1Msk, Down2Msk, Left1Msk, Left2Msk;
Pixmap Right1Xbm, Right2Xbm, UpLeft1Xbm, UpLeft2Xbm, UpRight1Xbm;
Pixmap Right1Msk, Right2Msk, UpLeft1Msk, UpLeft2Msk, UpRight1Msk;
Pixmap UpRight2Xbm, DownLeft1Xbm, DownLeft2Xbm, DownRight1Xbm, DownRight2Xbm;
Pixmap UpRight2Msk, DownLeft1Msk, DownLeft2Msk, DownRight1Msk, DownRight2Msk;
Pixmap UpTogi1Xbm, UpTogi2Xbm, DownTogi1Xbm, DownTogi2Xbm, LeftTogi1Xbm;
Pixmap UpTogi1Msk, UpTogi2Msk, DownTogi1Msk, DownTogi2Msk, LeftTogi1Msk;
Pixmap LeftTogi2Xbm, RightTogi1Xbm, RightTogi2Xbm;
Pixmap LeftTogi2Msk, RightTogi1Msk, RightTogi2Msk;
GC Mati2GC;
GC Jare2GC, Kaki1GC, Kaki2GC, Mati3GC, Sleep1GC, Sleep2GC;
GC AwakeGC;
GC Up1GC, Up2GC, Down1GC, Down2GC, Left1GC, Left2GC, Right1GC, Right2GC;
GC UpLeft1GC, UpLeft2GC, UpRight1GC, UpRight2GC, DownLeft1GC, DownLeft2GC;
GC DownRight1GC, DownRight2GC;
GC UpTogi1GC, UpTogi2GC, DownTogi1GC, DownTogi2GC, LeftTogi1GC;
GC LeftTogi2GC, RightTogi1GC, RightTogi2GC;
typedef struct {
GC *GCCreatePtr;
Pixmap *BitmapCreatePtr;
char *PixelPattern[BITMAPTYPES];
Pixmap *BitmapMasksPtr;
char *MaskPattern[BITMAPTYPES];
} BitmapGCData;
BitmapGCData BitmapGCDataTable[] =
{
{ &Mati2GC, &Mati2Xbm, mati2_bits, mati2_tora_bits, mati2_dog_bits, mati2_bsd_bits, mati2_sakura_bits, mati2_tomoyo_bits,
&Mati2Msk, mati2_mask_bits, mati2_mask_bits, mati2_dog_mask_bits, mati2_bsd_mask_bits, mati2_sakura_mask_bits, mati2_tomoyo_mask_bits },
{ &Jare2GC, &Jare2Xbm, jare2_bits, jare2_tora_bits, jare2_dog_bits, jare2_bsd_bits, jare2_sakura_bits, jare2_tomoyo_bits,
&Jare2Msk, jare2_mask_bits, jare2_mask_bits, jare2_dog_mask_bits, jare2_bsd_mask_bits, jare2_sakura_mask_bits, jare2_tomoyo_mask_bits },
{ &Kaki1GC, &Kaki1Xbm, kaki1_bits, kaki1_tora_bits, kaki1_dog_bits, kaki1_bsd_bits, kaki1_sakura_bits, kaki1_tomoyo_bits,
&Kaki1Msk, kaki1_mask_bits, kaki1_mask_bits, kaki1_dog_mask_bits, kaki1_bsd_mask_bits, kaki1_sakura_mask_bits, kaki1_tomoyo_mask_bits },
{ &Kaki2GC, &Kaki2Xbm, kaki2_bits, kaki2_tora_bits, kaki2_dog_bits, kaki2_bsd_bits, kaki2_sakura_bits, kaki2_tomoyo_bits,
&Kaki2Msk, kaki2_mask_bits, kaki2_mask_bits, kaki2_dog_mask_bits, kaki2_bsd_mask_bits, kaki2_sakura_mask_bits, kaki2_tomoyo_mask_bits },
{ &Mati3GC, &Mati3Xbm, mati3_bits, mati3_tora_bits, mati3_dog_bits, mati3_bsd_bits, mati3_sakura_bits, mati3_tomoyo_bits,
&Mati3Msk, mati3_mask_bits, mati3_mask_bits, mati3_dog_mask_bits, mati3_bsd_mask_bits, mati3_sakura_mask_bits, mati3_tomoyo_mask_bits },
{ &Sleep1GC, &Sleep1Xbm, sleep1_bits, sleep1_tora_bits, sleep1_dog_bits, sleep1_bsd_bits, sleep1_sakura_bits, sleep1_tomoyo_bits,
&Sleep1Msk, sleep1_mask_bits, sleep1_mask_bits, sleep1_dog_mask_bits, sleep1_bsd_mask_bits, sleep1_sakura_mask_bits, sleep1_tomoyo_mask_bits },
{ &Sleep2GC, &Sleep2Xbm, sleep2_bits, sleep2_tora_bits, sleep2_dog_bits, sleep2_bsd_bits, sleep2_sakura_bits, sleep2_tomoyo_bits,
&Sleep2Msk, sleep2_mask_bits, sleep2_mask_bits, sleep2_dog_mask_bits, sleep2_bsd_mask_bits, sleep2_sakura_mask_bits, sleep2_tomoyo_mask_bits },
{ &AwakeGC, &AwakeXbm, awake_bits, awake_tora_bits, awake_dog_bits, awake_bsd_bits, awake_sakura_bits, awake_tomoyo_bits,
&AwakeMsk, awake_mask_bits, awake_mask_bits, awake_dog_mask_bits, awake_bsd_mask_bits, awake_sakura_mask_bits, awake_tomoyo_mask_bits },
{ &Up1GC, &Up1Xbm, up1_bits, up1_tora_bits, up1_dog_bits, up1_bsd_bits, up1_sakura_bits, up1_tomoyo_bits,
&Up1Msk, up1_mask_bits, up1_mask_bits, up1_dog_mask_bits, up1_bsd_mask_bits, up1_sakura_mask_bits, up1_tomoyo_mask_bits },
{ &Up2GC, &Up2Xbm, up2_bits, up2_tora_bits, up2_dog_bits, up2_bsd_bits, up2_sakura_bits, up2_tomoyo_bits,
&Up2Msk, up2_mask_bits, up2_mask_bits, up2_dog_mask_bits, up2_bsd_mask_bits, up2_sakura_mask_bits, up2_tomoyo_mask_bits },
{ &Down1GC, &Down1Xbm, down1_bits, down1_tora_bits, down1_dog_bits, down1_bsd_bits, down1_sakura_bits, down1_tomoyo_bits,
&Down1Msk, down1_mask_bits, down1_mask_bits, down1_dog_mask_bits, down1_bsd_mask_bits, down1_sakura_mask_bits, down1_tomoyo_mask_bits },
{ &Down2GC, &Down2Xbm, down2_bits, down2_tora_bits, down2_dog_bits, down2_bsd_bits, down2_sakura_bits, down2_tomoyo_bits,
&Down2Msk, down2_mask_bits, down2_mask_bits, down2_dog_mask_bits, down2_bsd_mask_bits, down2_sakura_mask_bits, down2_tomoyo_mask_bits },
{ &Left1GC, &Left1Xbm, left1_bits, left1_tora_bits, left1_dog_bits, left1_bsd_bits, left1_sakura_bits, left1_tomoyo_bits,
&Left1Msk, left1_mask_bits, left1_mask_bits, left1_dog_mask_bits, left1_bsd_mask_bits, left1_sakura_mask_bits, left1_tomoyo_mask_bits },
{ &Left2GC, &Left2Xbm, left2_bits, left2_tora_bits, left2_dog_bits, left2_bsd_bits, left2_sakura_bits, left2_tomoyo_bits,
&Left2Msk, left2_mask_bits, left2_mask_bits, left2_dog_mask_bits, left2_bsd_mask_bits, left2_sakura_mask_bits, left2_tomoyo_mask_bits },
{ &Right1GC, &Right1Xbm, right1_bits, right1_tora_bits, right1_dog_bits, right1_bsd_bits, right1_sakura_bits, right1_tomoyo_bits,
&Right1Msk, right1_mask_bits, right1_mask_bits,right1_dog_mask_bits, right1_bsd_mask_bits, right1_sakura_mask_bits, right1_tomoyo_mask_bits },
{ &Right2GC, &Right2Xbm, right2_bits, right2_tora_bits, right2_dog_bits, right2_bsd_bits, right2_sakura_bits, right2_tomoyo_bits,
&Right2Msk, right2_mask_bits, right2_mask_bits, right2_dog_mask_bits, right2_bsd_mask_bits, right2_sakura_mask_bits, right2_tomoyo_mask_bits },
{ &UpLeft1GC, &UpLeft1Xbm, upleft1_bits, upleft1_tora_bits, upleft1_dog_bits, upleft1_bsd_bits, upleft1_sakura_bits, upleft1_tomoyo_bits,
&UpLeft1Msk, upleft1_mask_bits, upleft1_mask_bits, upleft1_dog_mask_bits, upleft1_bsd_mask_bits, upleft1_sakura_mask_bits, upleft1_tomoyo_mask_bits },
{ &UpLeft2GC, &UpLeft2Xbm, upleft2_bits, upleft2_tora_bits, upleft2_dog_bits, upleft2_bsd_bits, upleft2_sakura_bits, upleft2_tomoyo_bits,
&UpLeft2Msk, upleft2_mask_bits, upleft2_mask_bits,upleft2_dog_mask_bits, upleft2_bsd_mask_bits, upleft2_sakura_mask_bits, upleft2_tomoyo_mask_bits },
{ &UpRight1GC, &UpRight1Xbm, upright1_bits, upright1_tora_bits, upright1_dog_bits, upright1_bsd_bits, upright1_sakura_bits, upright1_tomoyo_bits,
&UpRight1Msk, upright1_mask_bits, upright1_mask_bits,upright1_dog_mask_bits, upright1_bsd_mask_bits, upright1_sakura_mask_bits, upright1_tomoyo_mask_bits },
{ &UpRight2GC, &UpRight2Xbm, upright2_bits, upright2_tora_bits, upright2_dog_bits, upright2_bsd_bits, upright2_sakura_bits, upright2_tomoyo_bits,
&UpRight2Msk, upright2_mask_bits, upright2_mask_bits,upright2_dog_mask_bits, upright2_bsd_mask_bits, upright2_sakura_mask_bits, upright2_tomoyo_mask_bits },
{ &DownLeft1GC, &DownLeft1Xbm, dwleft1_bits, dwleft1_tora_bits, dwleft1_dog_bits, dwleft1_bsd_bits, dwleft1_sakura_bits, dwleft1_tomoyo_bits,
&DownLeft1Msk, dwleft1_mask_bits, dwleft1_mask_bits, dwleft1_dog_mask_bits, dwleft1_bsd_mask_bits, dwleft1_sakura_mask_bits, dwleft1_tomoyo_mask_bits },
{ &DownLeft2GC, &DownLeft2Xbm, dwleft2_bits, dwleft2_tora_bits, dwleft2_dog_bits, dwleft2_bsd_bits, dwleft2_sakura_bits, dwleft2_tomoyo_bits,
&DownLeft2Msk, dwleft2_mask_bits, dwleft2_mask_bits, dwleft2_dog_mask_bits, dwleft2_bsd_mask_bits, dwleft2_sakura_mask_bits, dwleft2_tomoyo_mask_bits },
{ &DownRight1GC, &DownRight1Xbm, dwright1_bits, dwright1_tora_bits, dwright1_dog_bits, dwright1_bsd_bits, dwright1_sakura_bits, dwright1_tomoyo_bits,
&DownRight1Msk, dwright1_mask_bits, dwright1_mask_bits, dwright1_dog_mask_bits, dwright1_bsd_mask_bits, dwright1_sakura_mask_bits, dwright1_tomoyo_mask_bits },
{ &DownRight2GC, &DownRight2Xbm, dwright2_bits, dwright2_tora_bits, dwright2_dog_bits, dwright2_bsd_bits, dwright2_sakura_bits, dwright2_tomoyo_bits,
&DownRight2Msk, dwright2_mask_bits, dwright2_mask_bits, dwright2_dog_mask_bits, dwright2_bsd_mask_bits, dwright2_sakura_mask_bits, dwright2_tomoyo_mask_bits },
{ &UpTogi1GC, &UpTogi1Xbm, utogi1_bits, utogi1_tora_bits, utogi1_dog_bits, utogi1_bsd_bits, utogi1_sakura_bits, utogi1_tomoyo_bits,
&UpTogi1Msk, utogi1_mask_bits, utogi1_mask_bits, utogi1_dog_mask_bits, utogi1_bsd_mask_bits, utogi1_sakura_mask_bits, utogi1_tomoyo_mask_bits },
{ &UpTogi2GC, &UpTogi2Xbm, utogi2_bits, utogi2_tora_bits, utogi2_dog_bits, utogi2_bsd_bits, utogi2_sakura_bits, utogi2_tomoyo_bits,
&UpTogi2Msk, utogi2_mask_bits, utogi2_mask_bits, utogi2_dog_mask_bits, utogi2_bsd_mask_bits, utogi2_sakura_mask_bits, utogi2_tomoyo_mask_bits },
{ &DownTogi1GC, &DownTogi1Xbm, dtogi1_bits, dtogi1_tora_bits, dtogi1_dog_bits, dtogi1_bsd_bits, dtogi1_sakura_bits, dtogi1_tomoyo_bits,
&DownTogi1Msk, dtogi1_mask_bits, dtogi1_mask_bits, dtogi1_dog_mask_bits, dtogi1_bsd_mask_bits, dtogi1_sakura_mask_bits, dtogi1_tomoyo_mask_bits },
{ &DownTogi2GC, &DownTogi2Xbm, dtogi2_bits, dtogi2_tora_bits, dtogi2_dog_bits, dtogi2_bsd_bits, dtogi2_sakura_bits, dtogi2_tomoyo_bits,
&DownTogi2Msk, dtogi2_mask_bits, dtogi2_mask_bits, dtogi2_dog_mask_bits, dtogi2_bsd_mask_bits, dtogi2_sakura_mask_bits, dtogi2_tomoyo_mask_bits },
{ &LeftTogi1GC, &LeftTogi1Xbm, ltogi1_bits, ltogi1_tora_bits, ltogi1_dog_bits, ltogi1_bsd_bits, ltogi1_sakura_bits, ltogi1_tomoyo_bits,
&LeftTogi1Msk, ltogi1_mask_bits, ltogi1_mask_bits,ltogi1_dog_mask_bits, ltogi1_bsd_mask_bits, ltogi1_sakura_mask_bits, ltogi1_tomoyo_mask_bits },
{ &LeftTogi2GC, &LeftTogi2Xbm, ltogi2_bits, ltogi2_tora_bits, ltogi2_dog_bits, ltogi2_bsd_bits, ltogi2_sakura_bits, ltogi2_tomoyo_bits,
&LeftTogi2Msk, ltogi2_mask_bits, ltogi2_mask_bits,ltogi2_dog_mask_bits, ltogi2_bsd_mask_bits, ltogi2_sakura_mask_bits, ltogi2_tomoyo_mask_bits },
{ &RightTogi1GC, &RightTogi1Xbm, rtogi1_bits, rtogi1_tora_bits, rtogi1_dog_bits, rtogi1_bsd_bits, rtogi1_sakura_bits, rtogi1_tomoyo_bits,
&RightTogi1Msk, rtogi1_mask_bits, rtogi1_mask_bits,rtogi1_dog_mask_bits, rtogi1_bsd_mask_bits, rtogi1_sakura_mask_bits, rtogi1_tomoyo_mask_bits },
{ &RightTogi2GC, &RightTogi2Xbm, rtogi2_bits, rtogi2_tora_bits, rtogi2_dog_bits, rtogi2_bsd_bits, rtogi2_sakura_bits, rtogi2_tomoyo_bits,
&RightTogi2Msk, rtogi2_mask_bits, rtogi2_mask_bits,rtogi2_dog_mask_bits, rtogi2_bsd_mask_bits, rtogi2_sakura_mask_bits, rtogi2_tomoyo_mask_bits },
{ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }
};
typedef struct {
GC *TickGCPtr;
Pixmap *TickMaskPtr;
} Animation;
Animation AnimationPattern[][2] =
{
{ { &Mati2GC, &Mati2Msk },
{ &Mati2GC, &Mati2Msk } }, /* NekoState == NEKO_STOP */
{ { &Jare2GC, &Jare2Msk },
{ &Mati2GC, &Mati2Msk } }, /* NekoState == NEKO_JARE */
{ { &Kaki1GC, &Kaki1Msk },
{ &Kaki2GC, &Kaki2Msk } }, /* NekoState == NEKO_KAKI */
{ { &Mati3GC, &Mati3Msk },
{ &Mati3GC, &Mati3Msk } }, /* NekoState == NEKO_AKUBI */
{ { &Sleep1GC, &Sleep1Msk },
{ &Sleep2GC, &Sleep2Msk } }, /* NekoState == NEKO_SLEEP */
{ { &AwakeGC, &AwakeMsk },
{ &AwakeGC, &AwakeMsk } }, /* NekoState == NEKO_AWAKE */
{ { &Up1GC, &Up1Msk },
{ &Up2GC, &Up2Msk } }, /* NekoState == NEKO_U_MOVE */
{ { &Down1GC, &Down1Msk },
{ &Down2GC, &Down2Msk } }, /* NekoState == NEKO_D_MOVE */
{ { &Left1GC, &Left1Msk },
{ &Left2GC, &Left2Msk } }, /* NekoState == NEKO_L_MOVE */
{ { &Right1GC, &Right1Msk },
{ &Right2GC, &Right2Msk } }, /* NekoState == NEKO_R_MOVE */
{ { &UpLeft1GC, &UpLeft1Msk },
{ &UpLeft2GC, &UpLeft2Msk } }, /* NekoState == NEKO_UL_MOVE */
{ { &UpRight1GC, &UpRight1Msk },
{ &UpRight2GC, &UpRight2Msk } }, /* NekoState == NEKO_UR_MOVE */
{ { &DownLeft1GC, &DownLeft1Msk },
{ &DownLeft2GC, &DownLeft2Msk } }, /* NekoState == NEKO_DL_MOVE */
{ { &DownRight1GC, &DownRight1Msk },
{ &DownRight2GC, &DownRight2Msk } }, /* NekoState == NEKO_DR_MOVE */
{ { &UpTogi1GC, &UpTogi1Msk },
{ &UpTogi2GC, &UpTogi2Msk } }, /* NekoState == NEKO_U_TOGI */
{ { &DownTogi1GC, &DownTogi1Msk },
{ &DownTogi2GC, &DownTogi2Msk } }, /* NekoState == NEKO_D_TOGI */
{ { &LeftTogi1GC, &LeftTogi1Msk },
{ &LeftTogi2GC, &LeftTogi2Msk } }, /* NekoState == NEKO_L_TOGI */
{ { &RightTogi1GC, &RightTogi1Msk },
{ &RightTogi2GC, &RightTogi2Msk } }, /* NekoState == NEKO_R_TOGI */
};
static void NullFunction();
/*
* Scales the bitmap, returning a freshly malloc()'d copy which it is the
* caller's responsibility to free.
*/
char*
ScaleBitmap(char* inputBitmap)
{
int scaledBitmapWidth = BITMAP_WIDTH * ScaleFactor;
int scaledBitmapHeight = BITMAP_HEIGHT * ScaleFactor;
int scaledBitmapSize = (scaledBitmapWidth / 8) * scaledBitmapHeight;
char* result = malloc(scaledBitmapSize);
for (int i = 0; i < scaledBitmapSize; i++) {
result[i] = 0x00;
}
for (int srcY = 0; srcY < BITMAP_HEIGHT; srcY++) {
for (int srcX = 0; srcX < BITMAP_WIDTH; srcX++) {
int srcByteOffset = (srcX / 8) + (srcY * BITMAP_WIDTH / 8);
int srcBitOffset = (srcX % 8);
char bit = inputBitmap[srcByteOffset] >> srcBitOffset & 0x01;
if (bit != 0) {
for (int ySub = 0; ySub < ScaleFactor; ySub++) {
int dstY = srcY * ScaleFactor + ySub;
for (int xSub = 0; xSub < ScaleFactor; xSub += 8) {
int dstX = srcX * ScaleFactor + xSub;
int dstByteOffset = (dstX / 8) + (dstY * scaledBitmapWidth / 8);
int dstBitCount = ScaleFactor - xSub;
if (dstBitCount > 8) {
dstBitCount = 8;
}
int dstBitOffset = (dstX % 8);
char dstBitMask = ((1 << dstBitCount) - 1) << dstBitOffset;
result[dstByteOffset] |= dstBitMask;
}
}
}
}
}
return result;
}
/*
* ビットマップデータ・GC 初期化
*/
void
InitBitmapAndGCs()
{
BitmapGCData *BitmapGCDataTablePtr;
XGCValues theGCValues;
theGCValues.function = GXcopy;
theGCValues.foreground = theForegroundColor.pixel;
theGCValues.background = theBackgroundColor.pixel;
theGCValues.fill_style = FillTiled;
theGCValues.ts_x_origin = 0;
theGCValues.ts_y_origin = 0;
for (BitmapGCDataTablePtr = BitmapGCDataTable;
BitmapGCDataTablePtr->GCCreatePtr != NULL;
BitmapGCDataTablePtr++) {
char* scaledPixelPattern =
ScaleBitmap(BitmapGCDataTablePtr->PixelPattern[NekoMoyou]);
*(BitmapGCDataTablePtr->BitmapCreatePtr)
= XCreatePixmapFromBitmapData(theDisplay, theRoot,
scaledPixelPattern,
BITMAP_WIDTH * ScaleFactor, BITMAP_HEIGHT * ScaleFactor,
theForegroundColor.pixel,
theBackgroundColor.pixel,
DefaultDepth(theDisplay, theScreen));
free(scaledPixelPattern);
theGCValues.tile = *(BitmapGCDataTablePtr->BitmapCreatePtr);
char* scaledMaskPattern =
ScaleBitmap(BitmapGCDataTablePtr->MaskPattern[NekoMoyou]);
*(BitmapGCDataTablePtr->BitmapMasksPtr)
= XCreateBitmapFromData(theDisplay, theRoot,
scaledMaskPattern,
BITMAP_WIDTH * ScaleFactor, BITMAP_HEIGHT * ScaleFactor);
free(scaledMaskPattern);
*(BitmapGCDataTablePtr->GCCreatePtr)
= XCreateGC(theDisplay, theWindow,
GCFunction | GCForeground | GCBackground | GCTile |
GCTileStipXOrigin | GCTileStipYOrigin | GCFillStyle,
&theGCValues);
}
}
/*
* リソース・データベースから必要なリソースを取り出す
*/
char *
NekoGetDefault(resource)
char *resource;
{
char *value;
if (value = XGetDefault(theDisplay, ProgramName, resource)) {
return value;
}
if (value = XGetDefault(theDisplay, ClassName, resource)) {
return value;
}
return NULL;
}
/*
* リソース・データベースからオプションを設定
*/
GetResources()
{
char *resource;
int num;
int loop;
if (Foreground == NULL) {
if ((resource = NekoGetDefault("foreground")) != NULL) {
Foreground = resource;
}
}
if (Background == NULL) {
if ((resource = NekoGetDefault("background")) != NULL) {
Background = resource;
}
}
if (IntervalTime == 0) {
if ((resource = NekoGetDefault("time")) != NULL) {
if (num = atoi(resource)) {
IntervalTime = num;
}
}
}
if (NekoSpeed == (double)0) {
if ((resource = NekoGetDefault("speed")) != NULL) {
if (num = atoi(resource)) {
NekoSpeed = (double)num;
}
}
}
if (ScaleFactor == NOTDEFINED) {
if ((resource = NekoGetDefault("scale")) != NULL) {
if (num = atoi(resource)) {
ScaleFactor = num;
}
}
}
if (IdleSpace == 0) {
if ((resource = NekoGetDefault("idle")) != NULL) {
if (num = atoi(resource)) {
IdleSpace = num;
}
}
}
if (NekoMoyou == NOTDEFINED) {
for (loop=0;loop<BITMAPTYPES;loop++)
if ((resource = NekoGetDefault(AnimalDefaultsDataTable[loop].name)) != NULL) {
if (IsTrue(resource))
NekoMoyou = loop;
}
}
if (NoShape == NOTDEFINED) {
if ((resource = NekoGetDefault("noshape")) != NULL) {
NoShape = IsTrue(resource);
}
}
if (ReverseVideo == NOTDEFINED) {
if ((resource = NekoGetDefault("reverse")) != NULL) {
ReverseVideo = IsTrue(resource);
}
}
if (Foreground == NULL) {
Foreground = DEFAULT_FOREGROUND;
}
if (Background == NULL) {
Background = DEFAULT_BACKGROUND;
}
if (NekoMoyou == NOTDEFINED) {
NekoMoyou = 0;
}
if (IntervalTime == 0) {
IntervalTime = AnimalDefaultsDataTable[NekoMoyou].time;
}
if (ScaleFactor == NOTDEFINED) {
ScaleFactor = 1;
}
if (NekoSpeed == (double)0) {
NekoSpeed = (double)(AnimalDefaultsDataTable[NekoMoyou].speed)
* ScaleFactor;
}
if (IdleSpace == 0) {
IdleSpace = AnimalDefaultsDataTable[NekoMoyou].idle;
}
XOffset = XOffset + AnimalDefaultsDataTable[NekoMoyou].off_x;
YOffset = YOffset + AnimalDefaultsDataTable[NekoMoyou].off_y;
if (NoShape == NOTDEFINED) {
NoShape = False;
}
if (ReverseVideo == NOTDEFINED) {
ReverseVideo = False;
}
if (ToWindow == NOTDEFINED) {
ToWindow = False;
}
if (ToFocus == NOTDEFINED) {
ToFocus = False;
}
}
/*
* ねずみ型カーソルを作る
*/
MakeMouseCursor()
{
Pixmap theCursorSource;
Pixmap theCursorMask;
theCursorSource
= XCreateBitmapFromData(theDisplay, theRoot,
AnimalDefaultsDataTable[NekoMoyou].cursor,
AnimalDefaultsDataTable[NekoMoyou].cursor_width,
AnimalDefaultsDataTable[NekoMoyou].cursor_height);
theCursorMask
= XCreateBitmapFromData(theDisplay, theRoot,
AnimalDefaultsDataTable[NekoMoyou].mask,
AnimalDefaultsDataTable[NekoMoyou].cursor_width,
AnimalDefaultsDataTable[NekoMoyou].cursor_height);
theCursor = XCreatePixmapCursor(theDisplay, theCursorSource, theCursorMask,
&theBackgroundColor, &theForegroundColor,
AnimalDefaultsDataTable[NekoMoyou].cursor_x_hot,
AnimalDefaultsDataTable[NekoMoyou].cursor_y_hot);
XFreePixmap(theDisplay,theCursorSource);
XFreePixmap(theDisplay,theCursorMask);
}
/*
* 色を初期設定する
*/
SetupColors()
{
XColor theExactColor;
Colormap theColormap;
theColormap = DefaultColormap(theDisplay, theScreen);
if (theDepth == 1) {
Foreground = "black";
Background = "white";
}
if (ReverseVideo == True) {
char *tmp;
tmp = Foreground;
Foreground = Background;
Background = tmp;
}
if (!XAllocNamedColor(theDisplay, theColormap,
Foreground, &theForegroundColor, &theExactColor)) {
fprintf(stderr, "%s: Can't XAllocNamedColor(\"%s\").\n",
ProgramName, Foreground);
exit(1);
}
if (!XAllocNamedColor(theDisplay, theColormap,
Background, &theBackgroundColor, &theExactColor)) {
fprintf(stderr, "%s: Can't XAllocNamedColor(\"%s\").\n",
ProgramName, Background);
exit(1);
}
}
/*
* Routine to let user select a window using the mouse
*
* This routine originate in dsimple.c
*/
Window Select_Window(dpy)
Display *dpy;
{
int status;
Cursor cursor;
XEvent event;
Window target_win = None, root = theRoot;
int buttons = 0;
/* Make the target cursor */
cursor = theCursor;
/* Grab the pointer using target cursor, letting it room all over */
status = XGrabPointer(dpy, root, False,
ButtonPressMask|ButtonReleaseMask, GrabModeSync,
GrabModeAsync, root, cursor, CurrentTime);
if (status != GrabSuccess) {
fprintf(stderr, "%s: Can't grab the mouse.\n", ProgramName);
exit(1);
}
/* Let the user select a window... */
while ((target_win == None) || (buttons != 0)) {
/* allow one more event */
XAllowEvents(dpy, SyncPointer, CurrentTime);
XWindowEvent(dpy, root, ButtonPressMask|ButtonReleaseMask, &event);
switch (event.type) {
case ButtonPress:
if (target_win == None) {
target_win = event.xbutton.subwindow; /* window selected */
if (target_win == None) target_win = root;
}
buttons++;
break;
case ButtonRelease:
if (buttons > 0) /* there may have been some down before we started */
buttons--;
break;
}
}
XUngrabPointer(dpy, CurrentTime); /* Done with pointer */
return(target_win);
}
/*
* Window_With_Name: routine to locate a window with a given name on a display.
* If no window with the given name is found, 0 is returned.
* If more than one window has the given name, the first
* one found will be returned. Only top and its subwindows
* are looked at. Normally, top should be the RootWindow.
*
* This routine originate in dsimple.c
*/
Window Window_With_Name(dpy, top, name)
Display *dpy;
Window top;
char *name;
{
Window *children, dummy;
unsigned int nchildren;
int i;
Window w=0;
char *window_name;
if (XFetchName(dpy, top, &window_name) && !strcmp(window_name, name))
return(top);
if (!XQueryTree(dpy, top, &dummy, &dummy, &children, &nchildren))
return(0);
for (i=0; i<nchildren; i++) {
w = Window_With_Name(dpy, children[i], name);
if (w)
break;
}
if (children) XFree ((char *)children);
return(w);
}
/*
* スクリーン環境初期化
*/
void
InitScreen(DisplayName)
char *DisplayName;
{
XSetWindowAttributes theWindowAttributes;
unsigned long theWindowMask;
Window theTempRoot;
int WindowPointX;
int WindowPointY;
unsigned int BorderWidth;
int event_base, error_base;
if ((theDisplay = XOpenDisplay(DisplayName)) == NULL) {
fprintf(stderr, "%s: Can't open display", ProgramName);
if (DisplayName != NULL) {
fprintf(stderr, " %s.\n", DisplayName);
} else {
fprintf(stderr, ".\n");
}
exit(1);
}
GetResources();
if (Synchronous == True) {
fprintf(stderr,"Synchronizing.\n");
XSynchronize(theDisplay,True);
}
#ifdef SHAPE
if (!NoShape && XShapeQueryExtension(theDisplay,
&event_base, &error_base) == False) {
fprintf(stderr, "Display not suported shape extension.\n");
NoShape = True;
}
#endif SHAPE
theScreen = DefaultScreen(theDisplay);
theDepth = DefaultDepth(theDisplay, theScreen);
theRoot = RootWindow(theDisplay, theScreen);
XGetGeometry(theDisplay, theRoot, &theTempRoot,
&WindowPointX, &WindowPointY,
&WindowWidth, &WindowHeight,
&BorderWidth, &theDepth);
SetupColors();
MakeMouseCursor();
if (ToWindow && theTarget == None) {
if (TargetName != NULL) {
int i;
for (i=0; i<5; i++) {
theTarget = Window_With_Name(theDisplay, theRoot, TargetName);
if (theTarget != None) break;
}
if (theTarget == None) {
fprintf(stderr, "%s: No window with name '%s' exists.\n",
ProgramName, TargetName);
exit(1);
}
} else {
theTarget = Select_Window(theDisplay);
if (theTarget == theRoot) {
theTarget = None;
ToWindow = False;
}
}
if (theTarget != None) {
Window QueryRoot, QueryParent, *QueryChildren;
unsigned int nchild;
for (;;) {
if (XQueryTree(theDisplay, theTarget, &QueryRoot,
&QueryParent, &QueryChildren, &nchild)) {
XFree(QueryChildren);
if (QueryParent == QueryRoot) break;
theTarget = QueryParent;
}
else {
fprintf(stderr, "%s: Target Lost.\n",ProgramName);
exit(1);
}
}
}
}
theWindowAttributes.background_pixel = theBackgroundColor.pixel;
theWindowAttributes.cursor = theCursor;
theWindowAttributes.override_redirect = True;
if (!ToWindow) XChangeWindowAttributes(theDisplay, theRoot, CWCursor,
&theWindowAttributes);
theWindowMask = CWBackPixel |
CWCursor |
CWOverrideRedirect;
theWindow = XCreateWindow(theDisplay, theRoot, 0, 0,
BITMAP_WIDTH * ScaleFactor, BITMAP_HEIGHT * ScaleFactor,
0, theDepth, InputOutput, CopyFromParent,
theWindowMask, &theWindowAttributes);
if (WindowName == NULL) WindowName = ProgramName;
XStoreName(theDisplay, theWindow, WindowName);
InitBitmapAndGCs();
XSelectInput(theDisplay, theWindow,
ExposureMask|VisibilityChangeMask|KeyPressMask);
XFlush(theDisplay);
}
/*
* SIGINT シグナル処理
*/
void
RestoreCursor()
{
XSetWindowAttributes theWindowAttributes;
BitmapGCData *BitmapGCDataTablePtr;
theWindowAttributes.cursor = None;
XChangeWindowAttributes(theDisplay, theRoot, CWCursor,
&theWindowAttributes);
for (BitmapGCDataTablePtr = BitmapGCDataTable;
BitmapGCDataTablePtr->GCCreatePtr != NULL;
BitmapGCDataTablePtr++) {
XFreePixmap(theDisplay,*(BitmapGCDataTablePtr->BitmapCreatePtr));
XFreePixmap(theDisplay,*(BitmapGCDataTablePtr->BitmapMasksPtr));
XFreeGC(theDisplay,*(BitmapGCDataTablePtr->GCCreatePtr));
}
XFreeCursor(theDisplay,theCursor);
XCloseDisplay(theDisplay);
exit(0);
}
/*
* インターバル
*
* この関数を呼ぶと、ある一定の時間返ってこなくなる。猫
* の動作タイミング調整に利用すること。
*/
void
Interval()
{
pause();
if (RaiseWindowDelay>0)
RaiseWindowDelay--;
}
/*
* ティックカウント処理
*/
void
TickCount()
{
if (++NekoTickCount >= MAX_TICK) {
NekoTickCount = 0;
}
if (NekoTickCount % 2 == 0) {
if (NekoStateCount < MAX_TICK) {
NekoStateCount++;
}
}
}
/*
* 猫状態設定
*/
void
SetNekoState(SetValue)
int SetValue;
{
NekoTickCount = 0;
NekoStateCount = 0;
NekoState = SetValue;
}
/*
* 猫描画処理
*/
void
DrawNeko(x, y, DrawAnime)
int x;
int y;
Animation DrawAnime;
{
/*@@@@@@*/
register GC DrawGC = *(DrawAnime.TickGCPtr);
register Pixmap DrawMask = *(DrawAnime.TickMaskPtr);
if ((x != NekoLastX) || (y != NekoLastY)
|| (DrawGC != NekoLastGC)) {
XWindowChanges theChanges;
theChanges.x = x;
theChanges.y = y;
XConfigureWindow(theDisplay, theWindow, CWX | CWY, &theChanges);
#ifdef SHAPE
if (NoShape == False) {
XShapeCombineMask(theDisplay, theWindow, ShapeBounding,
0, 0, DrawMask, ShapeSet);
}
#endif SHAPE
if (DontMapped) {
XMapWindow(theDisplay, theWindow);
DontMapped = 0;
}
XFillRectangle(theDisplay, theWindow, DrawGC,
0, 0,
BITMAP_WIDTH * ScaleFactor,
BITMAP_HEIGHT * ScaleFactor);
}
XFlush(theDisplay);
NekoLastX = x;
NekoLastY = y;
NekoLastGC = DrawGC;
}
/*
* 猫再描画処理
*/
void
RedrawNeko()
{
XFillRectangle(theDisplay, theWindow, NekoLastGC,
0, 0,
BITMAP_WIDTH * ScaleFactor,
BITMAP_HEIGHT * ScaleFactor);
XFlush(theDisplay);
}
/*
* 猫移動方法決定
*
* This sets the direction that the neko is moving.
*
*/
void
NekoDirection()
{
int NewState;
double LargeX, LargeY;
double Length;
double SinTheta;
if (NekoMoveDx == 0 && NekoMoveDy == 0) {
NewState = NEKO_STOP;
} else {
LargeX = (double)NekoMoveDx;
LargeY = (double)(-NekoMoveDy);
Length = sqrt(LargeX * LargeX + LargeY * LargeY);
SinTheta = LargeY / Length;
if (NekoMoveDx > 0) {
if (SinTheta > SinPiPer8Times3) {
NewState = NEKO_U_MOVE;
} else if ((SinTheta <= SinPiPer8Times3)
&& (SinTheta > SinPiPer8)) {
NewState = NEKO_UR_MOVE;
} else if ((SinTheta <= SinPiPer8)
&& (SinTheta > -(SinPiPer8))) {
NewState = NEKO_R_MOVE;
} else if ((SinTheta <= -(SinPiPer8))
&& (SinTheta > -(SinPiPer8Times3))) {
NewState = NEKO_DR_MOVE;
} else {
NewState = NEKO_D_MOVE;
}
} else {
if (SinTheta > SinPiPer8Times3) {
NewState = NEKO_U_MOVE;
} else if ((SinTheta <= SinPiPer8Times3)
&& (SinTheta > SinPiPer8)) {
NewState = NEKO_UL_MOVE;
} else if ((SinTheta <= SinPiPer8)
&& (SinTheta > -(SinPiPer8))) {
NewState = NEKO_L_MOVE;
} else if ((SinTheta <= -(SinPiPer8))
&& (SinTheta > -(SinPiPer8Times3))) {
NewState = NEKO_DL_MOVE;
} else {
NewState = NEKO_D_MOVE;
}
}
}
if (NekoState != NewState) {
SetNekoState(NewState);
}
}
/*
* 猫壁ぶつかり判定
*/
Bool
IsWindowOver()
{
Bool ReturnValue = False;
if (NekoY <= 0) {
NekoY = 0;
ReturnValue = True;
} else if (NekoY >= WindowHeight - BITMAP_HEIGHT * ScaleFactor) {
NekoY = WindowHeight - BITMAP_HEIGHT * ScaleFactor;
ReturnValue = True;
}
if (NekoX <= 0) {
NekoX = 0;
ReturnValue = True;
} else if (NekoX >= WindowWidth - BITMAP_WIDTH * ScaleFactor) {
NekoX = WindowWidth - BITMAP_WIDTH * ScaleFactor;