[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.80 by root, Sun May 14 22:58:24 2006 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#include "flat_hash_map.hpp"
		21
		22	#ifdef _WIN32
		23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
		28	#endif
		29
		30	#include <cassert>
12	#include <math.h>	31	#include <cmath>
13	#include <string.h>	32	#include <cstring>
14	#include <stdio.h>	33	#include <cstdio>
		34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15		40
16	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
17	#include <SDL_endian.h>	43	#include <SDL_endian.h>
18	#include <SDL_image.h>	44	#include <SDL_image.h>
19	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
21		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
		55	#define PANGO_ENABLE_BACKEND
		56	#define G_DISABLE_CAST_CHECKS
		57
22	#include <glib/gmacros.h>	58	#include <glib.h>
23		59
24	#include <pango/pango.h>	60	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>	61
26	#include <pango/pangoft2.h>	62	#ifndef PANGO_VERSION_CHECK
27	#include <pango/pangocairo.h>	63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
28		72
29	#ifndef _WIN32	73	#ifndef _WIN32
30	# include <sys/types.h>	74	# include <sys/types.h>
31	# include <sys/socket.h>	75	# include <sys/socket.h>
32	# include <netinet/in.h>	76	# include <netinet/in.h>
33	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
34	# include <inttypes.h>	78	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	79	#endif
43		80
44	#include "glext.h"	81	#include "ecb.h"
45		82
		83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
46	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
47		89
48	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
50		92
51	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
52		94
53	#define GL_CALL(type,func,args) \	95	/* mask out modifiers we are not interested in */
54	{ \	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
55	static int init_; \	97
56	static type fptr_; \	98	#define KMOD_LRAM 0x10000 // our extension
57	\	99
58	if (!init_) \	100	#define TEXID_SPEECH 1
59	{ \	101	#define TEXID_NOFACE 2
60	init_ = 1; \	102
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \	103	static char *
62	} \	104	fast_sv_grow (SV *sv, STRLEN need)
63	\	105	{
64	if (fptr_) \	106	STRLEN len = SvLEN (sv);
65	fptr_ args; \	107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
66	}	116	}
67		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
		121
		122	static AV *texture_av;
		123
		124	static struct
		125	{
		126	#define GL_FUNC(ptr,name) ptr name;
		127	#include "glfunc.h"
		128	#undef GL_FUNC
		129	} gl;
		130
		131	static void
		132	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		133	{
		134	if (gl.BlendFuncSeparate)
		135	gl.BlendFuncSeparate (sa, da, saa, daa);
		136	else if (gl.BlendFuncSeparateEXT)
		137	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		138	else
		139	glBlendFunc (sa, da);
		140	}
		141
		142	static GLuint
		143	gen_texture ()
		144	{
		145	GLuint name;
		146
		147	if (AvFILL (texture_av) >= 0)
		148	name = (GLuint)(size_t)av_pop (texture_av);
		149	else
		150	glGenTextures (1, &name);
		151
		152	return name;
		153	}
		154
		155	static void
		156	del_texture (GLuint name)
		157	{
		158	/* make a half-assed attempt at returning the memory used by the texture */
		159	/* textures are frequently being reused by cfplus anyway */
		160	/glBindTexture (GL_TEXTURE_2D, name);/
		161	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		162	av_push (texture_av, (SV *)(size_t)name);
		163	glDeleteTextures (1, &name);
		164	}
		165
		166	#include "texcache.c"
		167	#include "rendercache.c"
		168
		169	#include "pango-font.c"
		170	#include "pango-fontmap.c"
		171	#include "pango-render.c"
		172
		173	typedef IV DC__Channel;
		174	typedef SDL_RWops *DC__RW;
68	typedef Mix_Chunk *CFClient__MixChunk;	175	typedef Mix_Chunk *DC__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	176	typedef Mix_Music *DC__MixMusic;
70		177
71	typedef PangoFontDescription *CFClient__Font;	178	typedef PangoFontDescription *DC__Font;
72		179
		180	static int
		181	shape_attr_p (PangoLayoutRun *run)
		182	{
		183	GSList *attrs = run->item->analysis.extra_attrs;
		184
		185	while (attrs)
		186	{
		187	PangoAttribute attr = (PangoAttribute )attrs->data;
		188
		189	if (attr->klass->type == PANGO_ATTR_SHAPE)
		190	return 1;
		191
		192	attrs = attrs->next;
		193	}
		194
		195	return 0;
		196	}
		197
73	typedef struct cf_layout {	198	struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	199	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
77	int base_height;	201	int base_height;
78	CFClient__Font font;	202	DC__Font font;
79	} *CFClient__Layout;	203	rc_t rc;
		204	};
80		205
		206	typedef cf_layout *DC__Layout;
		207
81	static CFClient__Font default_font;	208	static DC__Font default_font;
82	static PangoContext ft2_context, cairo_context;	209	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	210	static PangoFontMap *opengl_fontmap;
84		211
85	static void	212	static void
86	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
87	{	214	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
		216	#ifdef FC_HINT_STYLE
		217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		218	#endif
89	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
90	}	220	}
91		221
92	static void	222	static void
93	layout_update_font (CFClient__Layout self)	223	layout_update_font (DC__Layout self)
94	{	224	{
95	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
96	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
97	*/	227	*/
98	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
99		229
100	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
101	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
102		232
103	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
104	}	234	}
105		235
106	static void	236	static void
107	layout_get_pixel_size (CFClient__Layout self, int w, int h)	237	layout_get_pixel_size (DC__Layout self, int w, int h)
108	{	238	{
		239	PangoRectangle rect;
		240
		241	// get_pixel_* wrongly rounds down
109	pango_layout_get_pixel_size (self->pl, w, h);	242	pango_layout_get_extents (self->pl, 0, &rect);
110		243
111	if (!w) w = 1;	244	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
112	if (!h) h = 1;	245	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
113		246
114	w = (w + 3) & ~3;	247	if (!rect.width) rect.width = 1;
115	}	248	if (!rect.height) rect.height = 1;
116		249
		250	*w = rect.width;
		251	*h = rect.height;
		252	}
		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
		256	typedef uint16_t tileid;
117	typedef uint16_t mapface;	257	typedef uint16_t faceid;
118		258
119	typedef struct {	259	struct maptex
		260	{
120	GLint name;	261	GLuint name;
121	int w, h;	262	int w, h;
122	float s, t;	263	float s, t;
123	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
124	} maptex;	265	tileid smoothtile;
		266	uint8_t smoothlevel;
		267	uint8_t unused; /* set to zero on use */
		268	};
125		269
126	typedef struct {	270	struct mapcell
		271	{
		272	uint32_t player;
		273	tileid tile[3];
127	int16_t darkness;	274	uint16_t darkness;
128	mapface face[3];	275	uint8_t stat_width, stat_hp, flags, smoothmax;
129	} mapcell;	276	};
130		277
131	typedef struct {	278	struct maprow
		279	{
132	int32_t c0, c1;	280	int32_t c0, c1;
133	mapcell *col;	281	mapcell *col;
134	} maprow;	282	};
135		283
136	typedef struct map {	284	struct mapgrid {
137	int x, y, w, h;	285	int x, y, w, h;
138	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
139	int faces;	287	int faces; tileid *face2tile; // [faceid]
140	mapface *face;	288	int texs; maptex *tex; // [tileid]
141
142	int texs;
143	maptex *tex;
144		289
145	int32_t rows;	290	int32_t rows;
146	maprow *row;	291	maprow *row;
147	} *CFClient__Map;	292	};
148		293
149	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
150	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
151	{	299	{
152	char *p;	300	T *p;
153		301
154	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
155	Zero (p, inc, char);	303	Zero (p, inc, T);
156	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
157	Safefree (ptr);	305	Safefree (ptr);
158		306
159	return p;	307	ptr = p;
160	}	308	}
161		309
162	static char *	310	template<typename T>
		311	static void
163	append (char *ptr, int sze, int inc)	312	append (T *&ptr, int sze, int inc)
164	{	313	{
165	Renew (ptr, sze + inc, char);	314	Renew (ptr, sze + inc, T);
166	Zero (ptr + sze, inc, char);	315	Zero (ptr + sze, inc, T);
167
168	return ptr;
169	}	316	}
170		317
171	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	318	static void
172	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	319	need_facenum (struct mapgrid *self, faceid face)
		320	{
		321	while (self->faces <= face)
		322	{
		323	append (self->face2tile, self->faces, self->faces);
		324	self->faces *= 2;
		325	}
		326	}
		327
		328	static void
		329	need_texid (struct mapgrid *self, int texid)
		330	{
		331	while (self->texs <= texid)
		332	{
		333	append (self->tex, self->texs, self->texs);
		334	self->texs *= 2;
		335	}
		336	}
173		337
174	static maprow *	338	static maprow *
175	map_get_row (CFClient__Map self, int y)	339	map_get_row (mapgrid *self, int y)
176	{	340	{
177	if (0 > y)	341	if (0 > y)
178	{	342	{
179	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
180	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
181		345
182	self->rows += extend;	346	self->rows += extend;
183	self->y += extend;	347	self->y += extend;
184	y += extend;	348	y += extend;
185	}	349	}
186	else if (y >= self->rows)	350	else if (y >= self->rows)
187	{	351	{
188	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
189	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
190	self->rows += extend;	354	self->rows += extend;
191	}	355	}
192		356
193	return self->row + y;	357	return self->row + y;
194	}	358	}
204	}	368	}
205		369
206	if (row->c0 > x)	370	if (row->c0 > x)
207	{	371	{
208	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
209	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
210	row->c0 -= extend;	374	row->c0 -= extend;
211	}	375	}
212	else if (x >= row->c1)	376	else if (x >= row->c1)
213	{	377	{
214	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
215	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
216	row->c1 += extend;	380	row->c1 += extend;
217	}	381	}
218		382
219	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
220	}	384	}
221		385
222	static mapcell *	386	static mapcell *
223	map_get_cell (CFClient__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
224	{	388	{
225	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
226	}	390	}
227		391
228	static void	392	static void
229	map_clear (CFClient__Map self)	393	map_clear (mapgrid *self)
230	{	394	{
231	int r;	395	int r;
232		396
233	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
234	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
241	self->oy = 0;	405	self->oy = 0;
242	self->row = 0;	406	self->row = 0;
243	self->rows = 0;	407	self->rows = 0;
244	}	408	}
245		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
246	static void	420	static void
247	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
248	{	422	{
249	int x, y;	423	int x, y;
250	maprow *row;	424	maprow *row;
		425	mapcell *cell;
251		426
252	for (y = y0; y < y0 + h; y++)	427	for (y = y0; y < y0 + h; y++)
253	if (y >= 0)	428	if (y >= 0)
254	{	429	{
255	if (y >= self->rows)	430	if (y >= self->rows)
…		…
261	if (x >= row->c0)	436	if (x >= row->c0)
262	{	437	{
263	if (x >= row->c1)	438	if (x >= row->c1)
264	break;	439	break;
265		440
266	row->col[x - row->c0].darkness = -1;	441	cell = row->col + x - row->c0;
		442
		443	CELL_CLEAR (cell);
267	}	444	}
268	}	445	}
		446	}
		447
		448	struct smooth_key
		449	{
		450	tileid tile;
		451	uint8_t x, y, level;
		452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
		471
		472	static void
		473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		474	{
		475	auto &&it = h.find (key);
		476
		477	if (it == h.end ())
		478	h.insert (std::make_pair (key, bits));
		479	else
		480	it->second \|= bits;
269	}	481	}
270		482
271	static void	483	static void
272	music_finished (void)	484	music_finished (void)
273	{	485	{
…		…
292	ev.data2 = 0;	504	ev.data2 = 0;
293		505
294	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
295	}	507	}
296		508
297	MODULE = CFClient PACKAGE = CFClient	509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
		514	}
		515
		516	static unsigned int
		517	minpot (unsigned int n)
		518	{
		519	if (!n)
		520	return 0;
		521
		522	--n;
		523
		524	n \|= n >> 1;
		525	n \|= n >> 2;
		526	n \|= n >> 4;
		527	n \|= n >> 8;
		528	n \|= n >> 16;
		529
		530	return n + 1;
		531	}
		532
		533	/* SDL should provide this, really. */
		534	#define SDLK_MODIFIER_MIN 300
		535	#define SDLK_MODIFIER_MAX 314
		536
		537	/******************************************************************************/
		538
		539	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		540	static GV *hover_gv;
		541
		542	static int
		543	within_widget (SV *widget, NV x, NV y)
		544	{
		545	HV *self;
		546	SV **svp;
		547	NV wx, ww, wy, wh;
		548
		549	if (!SvROK (widget))
		550	return 0;
		551
		552	self = (HV *)SvRV (widget);
		553
		554	if (SvTYPE (self) != SVt_PVHV)
		555	return 0;
		556
		557	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		558	if (y < wy)
		559	return 0;
		560
		561	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		562	if (y >= wy + wh)
		563	return 0;
		564
		565	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		566	if (x < wx)
		567	return 0;
		568
		569	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		570	if (x >= wx + ww)
		571	return 0;
		572
		573	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		574	if (!svp \|\| !SvTRUE (*svp))
		575	return 0;
		576
		577	return 1;
		578	}
		579
		580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META \| KMOD_ALT))
		589	mod \|= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
		594	static void
		595	deliantra_main (SV *real_main)
		596	{
		597	dSP;
		598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
		601	}
		602
		603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
		606	/* to due surprising braindamage on the side of SDL design, we
		607	* do some mind-boggling hack here: SDL requires a custom main()
		608	* on OS X, so... we provide one and call the original main(), which,
		609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		610	* and which calls our main (== SDL_main) back.
		611	*/
		612	extern C_LINKAGE int
		613	main (int argc, char *argv[])
		614	{
		615	deliantra_main (real_main);
		616	}
		617
		618	#undef main
		619
		620	extern C_LINKAGE int main (int argc, char *argv[]);
		621
		622	static void
		623	SDL_main_hack (SV *real_main_)
		624	{
		625	real_main = real_main_;
		626
		627	char *argv[] = { "deliantra client", 0 };
		628	(main) (1, argv);
		629	}
		630	#else
		631	static void
		632	SDL_main_hack (SV *real_main)
		633	{
		634	deliantra_main (real_main);
		635	}
		636	#endif
		637
		638	MODULE = Deliantra::Client PACKAGE = DC
298		639
299	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
300		641
301	BOOT:	642	BOOT:
302	{	643	{
303	HV *stash = gv_stashpv ("CFClient", 1);	644	HV *stash = gv_stashpv ("DC", 1);
304	static const struct {	645	static const struct {
305	const char *name;	646	const char *name;
306	IV iv;	647	IV iv;
307	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
308	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
		650	const_iv (SDLK_MODIFIER_MIN),
		651	const_iv (SDLK_MODIFIER_MAX),
		652
309	const_iv (SDL_ACTIVEEVENT),	653	const_iv (SDL_ACTIVEEVENT),
310	const_iv (SDL_KEYDOWN),	654	const_iv (SDL_KEYDOWN),
311	const_iv (SDL_KEYUP),	655	const_iv (SDL_KEYUP),
312	const_iv (SDL_MOUSEMOTION),	656	const_iv (SDL_MOUSEMOTION),
313	const_iv (SDL_MOUSEBUTTONDOWN),	657	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
322	const_iv (SDL_EVENT_RESERVEDA),	666	const_iv (SDL_EVENT_RESERVEDA),
323	const_iv (SDL_EVENT_RESERVEDB),	667	const_iv (SDL_EVENT_RESERVEDB),
324	const_iv (SDL_VIDEORESIZE),	668	const_iv (SDL_VIDEORESIZE),
325	const_iv (SDL_VIDEOEXPOSE),	669	const_iv (SDL_VIDEOEXPOSE),
326	const_iv (SDL_USEREVENT),	670	const_iv (SDL_USEREVENT),
		671
		672	const_iv (SDL_APPINPUTFOCUS),
		673	const_iv (SDL_APPMOUSEFOCUS),
		674	const_iv (SDL_APPACTIVE),
		675
		676
		677	const_iv (SDLK_UNKNOWN),
		678	const_iv (SDLK_FIRST),
		679	const_iv (SDLK_BACKSPACE),
		680	const_iv (SDLK_TAB),
		681	const_iv (SDLK_CLEAR),
		682	const_iv (SDLK_RETURN),
		683	const_iv (SDLK_PAUSE),
		684	const_iv (SDLK_ESCAPE),
		685	const_iv (SDLK_SPACE),
		686	const_iv (SDLK_EXCLAIM),
		687	const_iv (SDLK_QUOTEDBL),
		688	const_iv (SDLK_HASH),
		689	const_iv (SDLK_DOLLAR),
		690	const_iv (SDLK_AMPERSAND),
		691	const_iv (SDLK_QUOTE),
		692	const_iv (SDLK_LEFTPAREN),
		693	const_iv (SDLK_RIGHTPAREN),
		694	const_iv (SDLK_ASTERISK),
		695	const_iv (SDLK_PLUS),
		696	const_iv (SDLK_COMMA),
		697	const_iv (SDLK_MINUS),
		698	const_iv (SDLK_PERIOD),
		699	const_iv (SDLK_SLASH),
		700	const_iv (SDLK_0),
		701	const_iv (SDLK_1),
		702	const_iv (SDLK_2),
		703	const_iv (SDLK_3),
		704	const_iv (SDLK_4),
		705	const_iv (SDLK_5),
		706	const_iv (SDLK_6),
		707	const_iv (SDLK_7),
		708	const_iv (SDLK_8),
		709	const_iv (SDLK_9),
		710	const_iv (SDLK_COLON),
		711	const_iv (SDLK_SEMICOLON),
		712	const_iv (SDLK_LESS),
		713	const_iv (SDLK_EQUALS),
		714	const_iv (SDLK_GREATER),
		715	const_iv (SDLK_QUESTION),
		716	const_iv (SDLK_AT),
		717
		718	const_iv (SDLK_LEFTBRACKET),
		719	const_iv (SDLK_BACKSLASH),
		720	const_iv (SDLK_RIGHTBRACKET),
		721	const_iv (SDLK_CARET),
		722	const_iv (SDLK_UNDERSCORE),
		723	const_iv (SDLK_BACKQUOTE),
		724	const_iv (SDLK_DELETE),
		725
		726	const_iv (SDLK_FIRST),
		727	const_iv (SDLK_LAST),
327	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
328	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
329	const_iv (SDLK_KP2),	730	const_iv (SDLK_KP2),
330	const_iv (SDLK_KP3),	731	const_iv (SDLK_KP3),
331	const_iv (SDLK_KP4),	732	const_iv (SDLK_KP4),
…		…
386	const_iv (SDLK_BREAK),	787	const_iv (SDLK_BREAK),
387	const_iv (SDLK_MENU),	788	const_iv (SDLK_MENU),
388	const_iv (SDLK_POWER),	789	const_iv (SDLK_POWER),
389	const_iv (SDLK_EURO),	790	const_iv (SDLK_EURO),
390	const_iv (SDLK_UNDO),	791	const_iv (SDLK_UNDO),
		792
391	const_iv (KMOD_NONE),	793	const_iv (KMOD_NONE),
		794	const_iv (KMOD_SHIFT),
392	const_iv (KMOD_LSHIFT),	795	const_iv (KMOD_LSHIFT),
393	const_iv (KMOD_RSHIFT),	796	const_iv (KMOD_RSHIFT),
		797	const_iv (KMOD_CTRL),
394	const_iv (KMOD_LCTRL),	798	const_iv (KMOD_LCTRL),
395	const_iv (KMOD_RCTRL),	799	const_iv (KMOD_RCTRL),
		800	const_iv (KMOD_ALT),
396	const_iv (KMOD_LALT),	801	const_iv (KMOD_LALT),
397	const_iv (KMOD_RALT),	802	const_iv (KMOD_RALT),
		803	const_iv (KMOD_META),
398	const_iv (KMOD_LMETA),	804	const_iv (KMOD_LMETA),
399	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
400	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
401	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
402	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
403	const_iv (KMOD_CTRL),	809
404	const_iv (KMOD_SHIFT),	810	const_iv (KMOD_LRAM),
405	const_iv (KMOD_ALT),	811
406	const_iv (KMOD_META)	812	const_iv (MIX_DEFAULT_FORMAT),
		813
		814	const_iv (SDL_INIT_TIMER),
		815	const_iv (SDL_INIT_AUDIO),
		816	const_iv (SDL_INIT_VIDEO),
		817	const_iv (SDL_INIT_CDROM),
		818	const_iv (SDL_INIT_JOYSTICK),
		819	const_iv (SDL_INIT_EVERYTHING),
		820	const_iv (SDL_INIT_NOPARACHUTE),
		821	const_iv (SDL_INIT_EVENTTHREAD),
		822
		823	const_iv (SDL_GL_RED_SIZE),
		824	const_iv (SDL_GL_GREEN_SIZE),
		825	const_iv (SDL_GL_BLUE_SIZE),
		826	const_iv (SDL_GL_ALPHA_SIZE),
		827	const_iv (SDL_GL_DOUBLEBUFFER),
		828	const_iv (SDL_GL_BUFFER_SIZE),
		829	const_iv (SDL_GL_DEPTH_SIZE),
		830	const_iv (SDL_GL_STENCIL_SIZE),
		831	const_iv (SDL_GL_ACCUM_RED_SIZE),
		832	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		833	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		834	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		835	const_iv (SDL_GL_STEREO),
		836	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		837	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		838	const_iv (SDL_GL_ACCELERATED_VISUAL),
		839	const_iv (SDL_GL_SWAP_CONTROL),
		840
		841	const_iv (FOW_DARKNESS)
407	# undef const_iv	842	# undef const_iv
408	};	843	};
409		844
410	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
411	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		847
		848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412	}	850	}
		851
		852	void
		853	weaken (SV *rv)
		854	PROTOTYPE: $
		855	CODE:
		856	sv_rvweaken (rv);
		857
		858	int
		859	in_destruct ()
		860	CODE:
		861	RETVAL = PL_main_cv == Nullcv;
		862	OUTPUT:
		863	RETVAL
		864
		865	NV floor (NV x)
		866
		867	NV ceil (NV x)
		868
		869	IV minpot (UV n)
		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	IV popcount (UV n)
		878	CODE:
		879	RETVAL = ecb_popcount32 (n);
		880	OUTPUT:
		881	RETVAL
		882
		883	NV distance (NV dx, NV dy)
		884	CODE:
		885	RETVAL = pow (dx * dx + dy * dy, 0.5);
		886	OUTPUT:
		887	RETVAL
413		888
414	void	889	void
415	pango_init ()	890	pango_init ()
416	CODE:	891	CODE:
417	{	892	{
418	// delayed, so it can pick up new fonts added by AddFontResourceEx
419	ft2_fontmap = pango_ft2_font_map_new ();	893	opengl_fontmap = pango_opengl_font_map_new ();
420	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	894	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
421	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	895	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
422		896	/pango_context_set_font_description (opengl_context, default_font);/
423	cairo_fontmap = pango_cairo_font_map_get_default ();	897	#if PANGO_VERSION_CHECK (1, 15, 2)
424	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);	898	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		899	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		900	#endif
425	}	901	}
426		902
427	int	903	char *SDL_GetError ()
428	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
429		904
430	void	905	void SDL_main_hack (SV *real_main)
		906	PROTOTYPE: &
		907
		908	int SDL_Init (U32 flags)
		909
		910	int SDL_InitSubSystem (U32 flags)
		911
		912	void SDL_QuitSubSystem (U32 flags)
		913
431	SDL_Quit ()	914	void SDL_Quit ()
432		915
		916	int SDL_GL_SetAttribute (int attr, int value)
		917	C_ARGS: (SDL_GLattr)attr, value
		918
		919	int SDL_GL_GetAttribute (int attr)
		920	CODE:
		921	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		922	XSRETURN_UNDEF;
		923	OUTPUT:
		924	RETVAL
		925
433	void	926	void
434	SDL_ListModes ()	927	SDL_ListModes (int rgb, int alpha)
435	PPCODE:	928	PPCODE:
436	{	929	{
437	SDL_Rect **m;	930	SDL_Rect **m;
438		931
439	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	932	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
440	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	933	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
441	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	934	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
442	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	935	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
443		936
		937	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		938	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		939
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	940	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448		944
449	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	945	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
452
453	SDL_EnableUNICODE (1);
454	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
455		947
456	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	948	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
457		949
458	if (m && m != (SDL_Rect **)-1)	950	if (m && m != (SDL_Rect **)-1)
459	while (*m)	951	while (*m)
460	{	952	{
		953	if ((m)->w >= 400 && (m)->h >= 300)
		954	{
461	AV *av = newAV ();	955	AV *av = newAV ();
462	av_push (av, newSViv ((*m)->w));	956	av_push (av, newSViv ((*m)->w));
463	av_push (av, newSViv ((*m)->h));	957	av_push (av, newSViv ((*m)->h));
		958	av_push (av, newSViv (rgb));
		959	av_push (av, newSViv (alpha));
464	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	960	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		961	}
465		962
466	++m;	963	++m;
467	}	964	}
468	}	965	}
469		966
470	int	967	int
471	SDL_SetVideoMode (int w, int h, int fullscreen)	968	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
472	CODE:	969	CODE:
		970	{
		971	SDL_EnableUNICODE (1);
		972	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		973
		974	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		975	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		976	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		977	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		978
473	RETVAL = !!SDL_SetVideoMode (	979	RETVAL = !!SDL_SetVideoMode (
474	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	980	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
475	);	981	);
476	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	982
		983	if (RETVAL)
		984	{
		985	av_clear (texture_av);
		986	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		987	#include "glfunc.h"
		988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
		991	}
		992	}
477	OUTPUT:	993	OUTPUT:
478	RETVAL	994	RETVAL
479		995
480	void	996	void
		997	SDL_WM_SetCaption (const char title, const char icon)
		998
		999	void
481	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
482		1001
		1002	char *
		1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
		1005
		1006	int
		1007	SDL_GetAppState ()
		1008
		1009	int
		1010	SDL_GetModState ()
		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
483	void	1016	void
484	SDL_PollEvent ()	1017	SDL_PumpEvents ()
		1018
		1019	void
		1020	peep_events ()
485	PPCODE:	1021	PPCODE:
486	{	1022	{
487	SDL_Event ev;	1023	SDL_Event ev;
488		1024
489	while (SDL_PollEvent (&ev))	1025	SDL_PumpEvents ();
		1026	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
490	{	1027	{
491	HV *hv = newHV ();	1028	HV *hv = newHV ();
492	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1029	hv_store (hv, "type", 4, newSViv (ev.type), 0);
493		1030
494	switch (ev.type)	1031	switch (ev.type)
495	{	1032	{
496	case SDL_KEYDOWN:	1033	case SDL_KEYDOWN:
497	case SDL_KEYUP:	1034	case SDL_KEYUP:
498	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1035	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
499	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1036	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
500	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1037	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1038	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
501	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1039	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
502	break;	1040	break;
503		1041
504	case SDL_ACTIVEEVENT:	1042	case SDL_ACTIVEEVENT:
505	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1043	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507	break;	1045	break;
508		1046
509	case SDL_MOUSEMOTION:	1047	case SDL_MOUSEMOTION:
		1048	{
		1049	int state = ev.motion.state;
		1050	int x = ev.motion.x;
		1051	int y = ev.motion.y;
		1052	int xrel = ev.motion.xrel;
		1053	int yrel = ev.motion.yrel;
		1054
		1055	/* do simplistic event compression */
		1056	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1057	&& state == ev.motion.state)
		1058	{
		1059	xrel += ev.motion.xrel;
		1060	yrel += ev.motion.yrel;
		1061	x = ev.motion.x;
		1062	y = ev.motion.y;
		1063	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1064	}
		1065
		1066	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
510	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1067	hv_store (hv, "state", 5, newSViv (state), 0);
511	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1068	hv_store (hv, "x", 1, newSViv (x), 0);
512	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1069	hv_store (hv, "y", 1, newSViv (y), 0);
513	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1070	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
514	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1071	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1072	}
515	break;	1073	break;
516		1074
517	case SDL_MOUSEBUTTONDOWN:	1075	case SDL_MOUSEBUTTONDOWN:
518	case SDL_MOUSEBUTTONUP:	1076	case SDL_MOUSEBUTTONUP:
		1077	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
		1078
519	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1079	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1080	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1081	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1082	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523	break;	1083	break;
…		…
527	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1087	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1088	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529	break;	1089	break;
530	}	1090	}
531		1091
532	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1092	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
533	}	1093	}
534	}	1094	}
535		1095
		1096	char *
		1097	SDL_AudioDriverName ()
		1098	CODE:
		1099	{
		1100	char buf [256];
		1101	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1102	XSRETURN_UNDEF;
		1103
		1104	RETVAL = buf;
		1105	}
		1106	OUTPUT:
		1107	RETVAL
		1108
536	int	1109	int
537	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1110	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
538	POSTCALL:	1111	POSTCALL:
539	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
540	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
541		1114
542	void	1115	void
		1116	Mix_QuerySpec ()
		1117	PPCODE:
		1118	{
		1119	int freq, channels;
		1120	Uint16 format;
		1121
		1122	if (Mix_QuerySpec (&freq, &format, &channels))
		1123	{
		1124	EXTEND (SP, 3);
		1125	PUSHs (sv_2mortal (newSViv (freq)));
		1126	PUSHs (sv_2mortal (newSViv (format)));
		1127	PUSHs (sv_2mortal (newSViv (channels)));
		1128	}
		1129	}
		1130
		1131	void
543	Mix_CloseAudio ()	1132	Mix_CloseAudio ()
544		1133
545	int	1134	int
546	Mix_AllocateChannels (int numchans = -1)	1135	Mix_AllocateChannels (int numchans = -1)
547		1136
		1137	const char *
		1138	Mix_GetError ()
		1139
548	void	1140	void
549	lowdelay (int fd, int val = 1)	1141	lowdelay (int fd, int val = 1)
550	CODE:	1142	CODE:
		1143	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1144
		1145	void
		1146	win32_proxy_info ()
		1147	PPCODE:
		1148	{
551	#ifndef _WIN32	1149	#ifdef _WIN32
552	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1150	char buffer[2048];
		1151	DWORD buflen;
		1152
		1153	EXTEND (SP, 3);
		1154
		1155	buflen = sizeof (buffer);
		1156	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1157	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1158	{
		1159	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1160
		1161	buflen = sizeof (buffer);
		1162	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1163	{
		1164	PUSHs (newSVpv (buffer, 0));
		1165
		1166	buflen = sizeof (buffer);
		1167	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1168	PUSHs (newSVpv (buffer, 0));
		1169	}
		1170	}
553	#endif	1171	#endif
		1172	}
554		1173
555	char *	1174	int
556	gl_version ()	1175	add_font (char *file)
557	CODE:	1176	CODE:
558	RETVAL = (char *)glGetString (GL_VERSION);	1177	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
559	OUTPUT:	1178	OUTPUT:
560	RETVAL	1179	RETVAL
561		1180
562	char *
563	gl_extensions ()
564	CODE:
565	RETVAL = (char *)glGetString (GL_EXTENSIONS);
566	OUTPUT:
567	RETVAL
568
569	void	1181	void
570	add_font (char *file)	1182	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
571	CODE:	1183
572	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1184	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
573	#ifdef _WIN32	1185	void
574	// cairo... sigh... requires win2000	1186	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
575	AddFontResourceEx (file, FR_PRIVATE, 0);
576	#endif
577		1187
578	void	1188	void
579	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
580	ALIAS:	1190	ALIAS:
581	load_image_file = 1	1191	load_image_file = 1
…		…
584	STRLEN image_len;	1194	STRLEN image_len;
585	char image = (char )SvPVbyte (image_, image_len);	1195	char image = (char )SvPVbyte (image_, image_len);
586	SDL_Surface surface, surface2;	1196	SDL_Surface surface, surface2;
587	SDL_PixelFormat fmt;	1197	SDL_PixelFormat fmt;
588	SDL_RWops *rw = ix	1198	SDL_RWops *rw = ix
589	? SDL_RWFromFile (image, "r")	1199	? SDL_RWFromFile (image, "rb")
590	: SDL_RWFromConstMem (image, image_len);	1200	: SDL_RWFromConstMem (image, image_len);
591		1201
592	if (!rw)	1202	if (!rw)
593	croak ("load_image: %s", SDL_GetError ());	1203	croak ("load_image: %s", SDL_GetError ());
594		1204
…		…
623		1233
624	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1234	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625		1235
626	assert (surface2->pitch == surface2->w * 4);	1236	assert (surface2->pitch == surface2->w * 4);
627		1237
		1238	SDL_LockSurface (surface2);
628	EXTEND (SP, 5);	1239	EXTEND (SP, 6);
629	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
630	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
631	SDL_LockSurface (surface2);
632	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
633	SDL_UnlockSurface (surface2);
634	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1243	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
635	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1246	SDL_UnlockSurface (surface2);
637		1247
638	SDL_FreeSurface (surface);	1248	SDL_FreeSurface (surface);
639	SDL_FreeSurface (surface2);	1249	SDL_FreeSurface (surface2);
640	}	1250	}
641		1251
…		…
665	}	1275	}
666		1276
667	void	1277	void
668	error (char *message)	1278	error (char *message)
669	CODE:	1279	CODE:
		1280	fprintf (stderr, "ERROR: %s\n", message);
670	#ifdef _WIN32	1281	#ifdef _WIN32
671	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1282	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
		1283	#endif
		1284
		1285	void
		1286	fatal (char *message)
		1287	CODE:
		1288	fprintf (stderr, "FATAL: %s\n", message);
		1289	#ifdef _WIN32
		1290	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
		1291	#endif
		1292	_exit (1);
		1293
		1294	void
		1295	_exit (int retval = 0)
		1296	CODE:
		1297	#ifdef WIN32
		1298	ExitThread (retval); // unclean, please beam me up
672	#else	1299	#else
673	fprintf (stderr, "ERROR: %s\n", message);	1300	_exit (retval);
674	#endif	1301	#endif
675		1302
676	void	1303	void
677	fatal (char *message)	1304	debug ()
678	CODE:	1305	CODE:
679	#ifdef _WIN32	1306	{
680	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1307	#if DEBUG
681	#else	1308	VALGRIND_DO_LEAK_CHECK;
682	fprintf (stderr, "FATAL: %s\n", message);
683	#endif	1309	#endif
684	exit (1);	1310	}
685		1311
		1312	int
		1313	SvREFCNT (SV *sv)
		1314	CODE:
		1315	RETVAL = SvREFCNT (sv);
		1316	OUTPUT:
		1317	RETVAL
		1318
686	MODULE = CFClient PACKAGE = CFClient::Font	1319	MODULE = Deliantra::Client PACKAGE = DC::Font
687		1320
688	CFClient::Font	1321	PROTOTYPES: DISABLE
		1322
		1323	DC::Font
689	new_from_file (SV class, char path, int id = 0)	1324	new_from_file (SV klass, char path, int id = 0)
690	CODE:	1325	CODE:
691	{	1326	{
692	int count;	1327	int count;
693	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1328	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
694	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
696	}	1331	}
697	OUTPUT:	1332	OUTPUT:
698	RETVAL	1333	RETVAL
699		1334
700	void	1335	void
701	DESTROY (CFClient::Font self)	1336	DESTROY (DC::Font self)
702	CODE:	1337	CODE:
703	pango_font_description_free (self);	1338	pango_font_description_free (self);
704		1339
705	void	1340	void
706	make_default (CFClient::Font self)	1341	make_default (DC::Font self)
		1342	PROTOTYPE: $
707	CODE:	1343	CODE:
708	default_font = self;	1344	default_font = self;
709		1345
710	MODULE = CFClient PACKAGE = CFClient::Layout	1346	MODULE = Deliantra::Client PACKAGE = DC::Layout
711		1347
712	CFClient::Layout	1348	PROTOTYPES: DISABLE
713	new (SV *class, int rgba = 0)
714	CODE:
715	New (0, RETVAL, 1, struct cf_layout);
716		1349
		1350	void
		1351	glyph_cache_backup ()
		1352	PROTOTYPE:
		1353	CODE:
		1354	tc_backup ();
		1355
		1356	void
		1357	glyph_cache_restore ()
		1358	PROTOTYPE:
		1359	CODE:
		1360	tc_restore ();
		1361
		1362	DC::Layout
		1363	new (SV *klass)
		1364	CODE:
		1365	RETVAL = new cf_layout;
		1366
717	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
718	RETVAL->rgba = rgba;
719	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
720	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
721	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
722	RETVAL->a = 1.;	1371	RETVAL->a = 1.;
723	RETVAL->base_height = MIN_FONT_HEIGHT;	1372	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
727	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
728	OUTPUT:	1377	OUTPUT:
729	RETVAL	1378	RETVAL
730		1379
731	void	1380	void
732	DESTROY (CFClient::Layout self)	1381	DESTROY (DC::Layout self)
733	CODE:	1382	CODE:
734	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
735	Safefree (self);	1384	delete self;
736		1385
737	int
738	is_rgba (CFClient::Layout self)
739	CODE:
740	RETVAL = self->rgba;
741	OUTPUT:
742	RETVAL
743
744	void	1386	void
745	set_text (CFClient::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
746	CODE:	1388	CODE:
747	{	1389	{
748	STRLEN textlen;	1390	STRLEN textlen;
749	char *text = SvPVutf8 (text_, textlen);	1391	char *text = SvPVutf8 (text_, textlen);
750		1392
751	pango_layout_set_text (self->pl, text, textlen);	1393	pango_layout_set_text (self->pl, text, textlen);
752	}	1394	}
753		1395
754	void	1396	void
755	set_markup (CFClient::Layout self, SV *text_)	1397	set_markup (DC::Layout self, SV *text_)
756	CODE:	1398	CODE:
757	{	1399	{
758	STRLEN textlen;	1400	STRLEN textlen;
759	char *text = SvPVutf8 (text_, textlen);	1401	char *text = SvPVutf8 (text_, textlen);
760		1402
761	pango_layout_set_markup (self->pl, text, textlen);	1403	pango_layout_set_markup (self->pl, text, textlen);
762	}	1404	}
763		1405
		1406	void
		1407	set_shapes (DC::Layout self, ...)
		1408	CODE:
		1409	{
		1410	PangoAttrList *attrs = 0;
		1411	const char *text = pango_layout_get_text (self->pl);
		1412	const char *pos = text;
		1413	int arg = 4;
		1414
		1415	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1416	{
		1417	PangoRectangle inkrect, rect;
		1418	PangoAttribute *attr;
		1419
		1420	int x = SvIV (ST (arg - 3));
		1421	int y = SvIV (ST (arg - 2));
		1422	int w = SvIV (ST (arg - 1));
		1423	int h = SvIV (ST (arg ));
		1424
		1425	inkrect.x = 0;
		1426	inkrect.y = 0;
		1427	inkrect.width = 0;
		1428	inkrect.height = 0;
		1429
		1430	rect.x = x * PANGO_SCALE;
		1431	rect.y = y * PANGO_SCALE;
		1432	rect.width = w * PANGO_SCALE;
		1433	rect.height = h * PANGO_SCALE;
		1434
		1435	if (!attrs)
		1436	attrs = pango_layout_get_attributes (self->pl);
		1437
		1438	attr = pango_attr_shape_new (&inkrect, &rect);
		1439	attr->start_index = pos - text;
		1440	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1441	pango_attr_list_insert (attrs, attr);
		1442
		1443	arg += 4;
		1444	pos += sizeof (OBJ_STR) - 1;
		1445	}
		1446
		1447	if (attrs)
		1448	pango_layout_set_attributes (self->pl, attrs);
		1449	}
		1450
		1451	void
		1452	get_shapes (DC::Layout self)
		1453	PPCODE:
		1454	{
		1455	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1456
		1457	do
		1458	{
		1459	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1460
		1461	if (run && shape_attr_p (run))
		1462	{
		1463	PangoRectangle extents;
		1464	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1465
		1466	EXTEND (SP, 2);
		1467	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1468	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1469	}
		1470	}
		1471	while (pango_layout_iter_next_run (iter));
		1472
		1473	pango_layout_iter_free (iter);
		1474	}
		1475
		1476	int
		1477	has_wrapped (DC::Layout self)
		1478	CODE:
		1479	{
		1480	int lines = 1;
		1481	const char *text = pango_layout_get_text (self->pl);
		1482
		1483	while (*text)
		1484	lines += *text++ == '\n';
		1485
		1486	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1487	}
		1488	OUTPUT:
		1489	RETVAL
		1490
764	SV *	1491	SV *
765	get_text (CFClient::Layout self)	1492	get_text (DC::Layout self)
766	CODE:	1493	CODE:
767	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1494	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768	SvUTF8_on (RETVAL);	1495	sv_utf8_decode (RETVAL);
769	OUTPUT:	1496	OUTPUT:
770	RETVAL	1497	RETVAL
771		1498
772	void	1499	void
773	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1500	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
774	CODE:	1501	CODE:
775	self->r = r;	1502	self->r = r;
776	self->g = g;	1503	self->g = g;
777	self->b = b;	1504	self->b = b;
778	self->a = a;	1505	self->a = a;
779		1506
780	void	1507	void
781	set_font (CFClient::Layout self, CFClient::Font font = 0)	1508	set_font (DC::Layout self, DC::Font font = 0)
782	CODE:	1509	CODE:
783	if (self->font != font)	1510	if (self->font != font)
784	{	1511	{
785	self->font = font;	1512	self->font = font;
786	layout_update_font (self);	1513	layout_update_font (self);
787	}	1514	}
788		1515
789	void	1516	void
790	set_height (CFClient::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
791	CODE:	1518	CODE:
792	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
793	{	1520	{
794	self->base_height = base_height;	1521	self->base_height = base_height;
795	layout_update_font (self);	1522	layout_update_font (self);
796	}	1523	}
797		1524
798	void	1525	void
799	set_width (CFClient::Layout self, int max_width = -1)	1526	set_width (DC::Layout self, int max_width = -1)
800	CODE:	1527	CODE:
801	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1528	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
802		1529
803	void	1530	void
		1531	set_indent (DC::Layout self, int indent)
		1532	CODE:
		1533	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1534
		1535	void
		1536	set_spacing (DC::Layout self, int spacing)
		1537	CODE:
		1538	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1539
		1540	void
		1541	set_ellipsise (DC::Layout self, int ellipsise)
		1542	CODE:
		1543	pango_layout_set_ellipsize (self->pl,
		1544	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1545	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1546	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1547	: PANGO_ELLIPSIZE_NONE
		1548	);
		1549
		1550	void
		1551	set_single_paragraph_mode (DC::Layout self, int spm)
		1552	CODE:
		1553	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1554
		1555	void
804	size (CFClient::Layout self)	1556	size (DC::Layout self)
805	PPCODE:	1557	PPCODE:
806	{	1558	{
807	int w, h;	1559	int w, h;
808		1560
809	layout_get_pixel_size (self, &w, &h);	1561	layout_get_pixel_size (self, &w, &h);
…		…
812	PUSHs (sv_2mortal (newSViv (w)));	1564	PUSHs (sv_2mortal (newSViv (w)));
813	PUSHs (sv_2mortal (newSViv (h)));	1565	PUSHs (sv_2mortal (newSViv (h)));
814	}	1566	}
815		1567
816	int	1568	int
		1569	descent (DC::Layout self)
		1570	CODE:
		1571	{
		1572	PangoRectangle rect;
		1573	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1574	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1575	RETVAL = PANGO_DESCENT (rect);
		1576	}
		1577	OUTPUT:
		1578	RETVAL
		1579
		1580	int
817	xy_to_index (CFClient::Layout self, int x, int y)	1581	xy_to_index (DC::Layout self, int x, int y)
818	CODE:	1582	CODE:
819	{	1583	{
820	int index, trailing;	1584	int index, trailing;
821	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1585	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
822	RETVAL = index;	1586	RETVAL = index + trailing;
823	}	1587	}
824	OUTPUT:	1588	OUTPUT:
825	RETVAL	1589	RETVAL
826		1590
827	void	1591	void
828	cursor_pos (CFClient::Layout self, int index)	1592	cursor_pos (DC::Layout self, int index)
829	PPCODE:	1593	PPCODE:
830	{	1594	{
831	PangoRectangle strong_pos;	1595	PangoRectangle pos;
832	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1596	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
833		1597
834	EXTEND (SP, 3);	1598	EXTEND (SP, 3);
835	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1599	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
836	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
837	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
838	}	1602	}
839		1603
840	void	1604	void
841	render (CFClient::Layout self)	1605	index_to_line_x (DC::Layout self, int index, int trailing = 0)
842	PPCODE:	1606	PPCODE:
843	{	1607	{
844	SV *retval;	1608	int line, x;
845	int w, h;
846		1609
847	layout_get_pixel_size (self, &w, &h);	1610	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
848		1611	#if !PANGO_VERSION_CHECK (1, 17, 3)
849	if (self->rgba)	1612	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
850	{	1613	--line;
851	cairo_surface_t *surface;	1614	#endif
852	cairo_t *cairo;
853
854	retval = newSV (w * h * 4);
855	SvPOK_only (retval);
856	SvCUR_set (retval, w * h * 4);
857
858	memset (SvPVX (retval), 0, w * h * 4);
859
860	surface = cairo_image_surface_create_for_data (
861	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
862	cairo = cairo_create (surface);
863	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
864
865	pango_cairo_show_layout (cairo, self->pl);
866
867	cairo_destroy (cairo);
868	cairo_surface_destroy (surface);
869
870	// what a mess, and its premultiplied, too :(
871	{
872	uint32_t p = (uint32_t )SvPVX (retval);
873	uint32_t e = p + w h;
874
875	while (p < e)
876	{
877	uint32_t rgba = *p;
878	rgba = (rgba >> 24) \| (rgba << 8);
879	rgba = SDL_SwapBE32 (rgba);
880	*p++ = rgba;
881	}
882	}
883
884	EXTEND (SP, 5);	1615	EXTEND (SP, 2);
885	PUSHs (sv_2mortal (newSViv (w)));	1616	PUSHs (sv_2mortal (newSViv (line)));
		1617	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1618	}
		1619
		1620	void
		1621	line_x_to_index (DC::Layout self, int line, int x)
		1622	PPCODE:
		1623	{
		1624	PangoLayoutLine *lp;
		1625	int index, trailing;
		1626
		1627	if (line < 0)
		1628	XSRETURN_EMPTY;
		1629
		1630	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1631	XSRETURN_EMPTY; /* do better */
		1632
		1633	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1634
		1635	EXTEND (SP, 2);
		1636	if (GIMME_V == G_SCALAR)
886	PUSHs (sv_2mortal (newSViv (h)));	1637	PUSHs (sv_2mortal (newSViv (index + trailing)));
887	PUSHs (sv_2mortal (retval));
888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
890	}
891	else	1638	else
892	{	1639	{
893	FT_Bitmap bitmap;
894
895	retval = newSV (w * h);
896	SvPOK_only (retval);
897	SvCUR_set (retval, w * h);
898
899	bitmap.rows = h;
900	bitmap.width = w;
901	bitmap.pitch = w;
902	bitmap.buffer = (unsigned char*)SvPVX (retval);
903	bitmap.num_grays = 256;
904	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
905
906	memset (bitmap.buffer, 0, w * h);
907
908	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
909
910	EXTEND (SP, 5);
911	PUSHs (sv_2mortal (newSViv (w)));	1640	PUSHs (sv_2mortal (newSViv (index)));
912	PUSHs (sv_2mortal (newSViv (h)));	1641	PUSHs (sv_2mortal (newSViv (trailing)));
913	PUSHs (sv_2mortal (retval));
914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
916	}	1642	}
917	}	1643	}
918		1644
		1645	void
		1646	render (DC::Layout self, float x, float y, int flags = 0)
		1647	CODE:
		1648	self->rc.clear ();
		1649	pango_opengl_render_layout_subpixel (
		1650	self->pl,
		1651	&self->rc,
		1652	x * PANGO_SCALE, y * PANGO_SCALE,
		1653	self->r, self->g, self->b, self->a,
		1654	flags
		1655	);
		1656	// we assume that context_change actually clears/frees stuff
		1657	// and does not do any recomputation...
		1658	pango_layout_context_changed (self->pl);
		1659
		1660	void
		1661	draw (DC::Layout self)
		1662	CODE:
		1663	{
		1664	glEnable (GL_TEXTURE_2D);
		1665	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1666	glEnable (GL_BLEND);
		1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1669	glEnable (GL_ALPHA_TEST);
		1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1671
		1672	self->rc.draw ();
		1673
		1674	glDisable (GL_ALPHA_TEST);
		1675	glDisable (GL_BLEND);
		1676	glDisable (GL_TEXTURE_2D);
		1677	}
		1678
919	MODULE = CFClient PACKAGE = CFClient::Texture	1679	MODULE = Deliantra::Client PACKAGE = DC::Texture
920		1680
		1681	PROTOTYPES: ENABLE
		1682
921	void	1683	void
		1684	pad (SV *data_, int ow, int oh, int nw, int nh)
		1685	CODE:
		1686	{
		1687	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1688	{
		1689	STRLEN datalen;
		1690	char *data = SvPVbyte (data_, datalen);
		1691	int bpp = datalen / (ow * oh);
		1692	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1693
		1694	SvPOK_only (result_);
		1695	SvCUR_set (result_, nw * nh * bpp);
		1696
		1697	memset (SvPVX (result_), 0, nw * nh * bpp);
		1698	while (oh--)
		1699	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1700
		1701	sv_setsv (data_, result_);
		1702	}
		1703	}
		1704
		1705	void
922	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1706	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
923	PROTOTYPE: $$$;$$	1707	PROTOTYPE: $$$;$$
924	ALIAS:	1708	ALIAS:
925	draw_quad_alpha = 1	1709	draw_quad_alpha = 1
926	draw_quad_alpha_premultiplied = 2	1710	draw_quad_alpha_premultiplied = 2
927	CODE:	1711	CODE:
928	{	1712	{
929	HV hv = (HV )SvRV (self);	1713	HV hv = (HV )SvRV (self);
930	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1714	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1715	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1716	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1717
		1718	if (name <= 0)
		1719	XSRETURN_EMPTY;
934		1720
935	if (items < 5)	1721	if (items < 5)
936	{	1722	{
937	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1723	w = SvNV (*hv_fetch (hv, "w", 1, 1));
938	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1724	h = SvNV (*hv_fetch (hv, "h", 1, 1));
939	}	1725	}
940		1726
941	if (ix)	1727	if (ix)
942	{	1728	{
943	glEnable (GL_BLEND);	1729	glEnable (GL_BLEND);
		1730
		1731	if (ix == 2)
944	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1732	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1733	else
		1734	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1735	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1736
		1737	glEnable (GL_ALPHA_TEST);
		1738	glAlphaFunc (GL_GREATER, 0.01f);
945	}	1739	}
946		1740
947	glBindTexture (GL_TEXTURE_2D, name);	1741	glBindTexture (GL_TEXTURE_2D, name);
948
949	if (wrap_mode)
950	{
951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
952	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
953	}
954		1742
955	glBegin (GL_QUADS);	1743	glBegin (GL_QUADS);
956	glTexCoord2f (0, 0); glVertex2f (x , y );	1744	glTexCoord2f (0, 0); glVertex2f (x , y );
957	glTexCoord2f (0, t); glVertex2f (x , y + h);	1745	glTexCoord2f (0, t); glVertex2f (x , y + h);
958	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1746	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1747	glTexCoord2f (s, 0); glVertex2f (x + w, y );
960	glEnd ();	1748	glEnd ();
961		1749
962	if (ix)	1750	if (ix)
		1751	{
		1752	glDisable (GL_ALPHA_TEST);
963	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
		1754	}
964	}	1755	}
965		1756
		1757	void
		1758	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1759	PROTOTYPE: @
		1760	CODE:
		1761	{
		1762	glEnable (GL_BLEND);
		1763	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1764	glEnable (GL_TEXTURE_2D);
		1765	glBindTexture (GL_TEXTURE_2D, name1);
		1766
		1767	glColor3f (intensity, intensity, intensity);
		1768	glPushMatrix ();
		1769	glScalef (1./3, 1./3, 1.);
		1770
		1771	if (blend > 0.f)
		1772	{
		1773	float dx3 = dx * -3.f / w;
		1774	float dy3 = dy * -3.f / h;
		1775	GLfloat env_color[4] = { 0., 0., 0., blend };
		1776
		1777	/* interpolate the two shadow textures */
		1778	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1780
		1781	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1782	gl.ActiveTexture (GL_TEXTURE1);
		1783	glEnable (GL_TEXTURE_2D);
		1784	glBindTexture (GL_TEXTURE_2D, name2);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1786
		1787	/* rgb == rgb(glcolor) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1791
		1792	/* alpha = interpolate t0, t1 by env_alpha */
		1793	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1794
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glBegin (GL_QUADS);
		1806	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1810	glEnd ();
		1811
		1812	glDisable (GL_TEXTURE_2D);
		1813	gl.ActiveTexture (GL_TEXTURE0);
		1814	}
		1815	else
		1816	{
		1817	/* simple blending of one texture, also opengl <1.3 path */
		1818	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1819
		1820	glBegin (GL_QUADS);
		1821	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1822	glTexCoord2f (0, t); glVertex2f (0, h);
		1823	glTexCoord2f (s, t); glVertex2f (w, h);
		1824	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1825	glEnd ();
		1826	}
		1827
		1828	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1829	{
		1830	int x, y;
		1831	int dx3 = dx * 3;
		1832	int dy3 = dy * 3;
		1833
		1834	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1835	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1836	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1837	glTranslatef (-1., -1., 0);
		1838	glBegin (GL_QUADS);
		1839
		1840	for (y = 1; y < h; y += 3)
		1841	{
		1842	int y1 = y - dy3;
		1843	int y1valid = y1 >= 0 && y1 < h;
		1844
		1845	for (x = 1; x < w; x += 3)
		1846	{
		1847	int x1 = x - dx3;
		1848	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1849	uint8_t h2;
		1850
		1851	if (y1valid && x1 >= 0 && x1 < w)
		1852	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1853	else
		1854	h2 = 1; /* out of range == invisible */
		1855
		1856	if (h1 \|\| h2)
		1857	{
		1858	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1859	glColor4f (1., 1., 1., alpha);
		1860
		1861	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1862	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1863	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1864	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1865	}
		1866	}
		1867	}
		1868	}
		1869
		1870	glEnd ();
		1871
		1872	glPopMatrix ();
		1873
		1874	glDisable (GL_TEXTURE_2D);
		1875	glDisable (GL_BLEND);
		1876	}
		1877
		1878	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1879	CODE:
		1880	{
		1881	GLint width;
		1882	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1883	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1884	RETVAL = width > 0;
		1885	}
		1886	OUTPUT:
		1887	RETVAL
		1888
966	MODULE = CFClient PACKAGE = CFClient::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
967		1890
968	CFClient::Map	1891	PROTOTYPES: DISABLE
969	new (SV *class, int map_width, int map_height)	1892
		1893	DC::Map
		1894	new (SV *klass)
970	CODE:	1895	CODE:
971	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
972	RETVAL->x = 0;	1897	RETVAL->x = 0;
973	RETVAL->y = 0;	1898	RETVAL->y = 0;
974	RETVAL->w = map_width;	1899	RETVAL->w = 0;
975	RETVAL->h = map_height;	1900	RETVAL->h = 0;
976	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
977	RETVAL->oy = 0;	1902	RETVAL->oy = 0;
978	RETVAL->faces = 8192;	1903	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
979	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1904	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
980	RETVAL->texs = 8192;
981	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
982	RETVAL->rows = 0;	1905	RETVAL->rows = 0;
983	RETVAL->row = 0;	1906	RETVAL->row = 0;
984	OUTPUT:	1907	OUTPUT:
985	RETVAL	1908	RETVAL
986		1909
987	void	1910	void
988	DESTROY (CFClient::Map self)	1911	DESTROY (DC::Map self)
989	CODE:	1912	CODE:
990	{	1913	{
991	map_clear (self);	1914	map_clear (self);
992	Safefree (self->face);	1915	Safefree (self->face2tile);
		1916	Safefree (self->tex);
993	Safefree (self);	1917	Safefree (self);
994	}	1918	}
995		1919
996	void	1920	void
		1921	resize (DC::Map self, int map_width, int map_height)
		1922	CODE:
		1923	self->w = map_width;
		1924	self->h = map_height;
		1925
		1926	void
997	clear (CFClient::Map self)	1927	clear (DC::Map self)
998	CODE:	1928	CODE:
999	map_clear (self);	1929	map_clear (self);
1000		1930
1001	void	1931	void
1002	set_face (CFClient::Map self, int face, int texid)	1932	set_tileid (DC::Map self, int face, int tile)
1003	CODE:	1933	CODE:
1004	{	1934	{
1005	while (self->faces <= face)	1935	need_facenum (self, face); self->face2tile [face] = tile;
1006	{	1936	need_texid (self, tile);
1007	Append (mapface, self->face, self->faces, self->faces);
1008	self->faces *= 2;
1009	}
1010
1011	self->face [face] = texid;
1012	}	1937	}
1013		1938
1014	void	1939	void
		1940	set_smooth (DC::Map self, int face, int smooth, int level)
		1941	CODE:
		1942	{
		1943	tileid texid;
		1944	maptex *tex;
		1945
		1946	if (face < 0 \|\| face >= self->faces)
		1947	return;
		1948
		1949	if (smooth < 0 \|\| smooth >= self->faces)
		1950	return;
		1951
		1952	texid = self->face2tile [face];
		1953
		1954	if (!texid)
		1955	return;
		1956
		1957	tex = self->tex + texid;
		1958	tex->smoothtile = self->face2tile [smooth];
		1959	tex->smoothlevel = level;
		1960	}
		1961
		1962	void
1015	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1963	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1016	CODE:	1964	CODE:
1017	{	1965	{
1018	while (self->texs <= texid)	1966	need_texid (self, texid);
1019	{
1020	Append (maptex, self->tex, self->texs, self->texs);
1021	self->texs *= 2;
1022	}
1023		1967
1024	{	1968	{
1025	maptex *tex = self->tex + texid;	1969	maptex *tex = self->tex + texid;
1026		1970
1027	tex->name = name;	1971	tex->name = name;
…		…
1032	tex->r = r;	1976	tex->r = r;
1033	tex->g = g;	1977	tex->g = g;
1034	tex->b = b;	1978	tex->b = b;
1035	tex->a = a;	1979	tex->a = a;
1036	}	1980	}
		1981
		1982	// somewhat hackish, but for textures that require it, it really
		1983	// improves the look, and most others don't suffer.
		1984	glBindTexture (GL_TEXTURE_2D, name);
		1985	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1986	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1987	// use uglier nearest interpolation because linear suffers
		1988	// from transparent color bleeding and ugly wrapping effects.
		1989	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1037	}	1990	}
		1991
		1992	void
		1993	expire_textures (DC::Map self, int texid, int count)
		1994	PPCODE:
		1995	for (; texid < self->texs && count; ++texid, --count)
		1996	{
		1997	maptex *tex = self->tex + texid;
		1998
		1999	if (tex->name)
		2000	{
		2001	if (tex->unused)
		2002	{
		2003	tex->name = 0;
		2004	tex->unused = 0;
		2005	XPUSHs (sv_2mortal (newSViv (texid)));
		2006	}
		2007	else
		2008	tex->unused = 1;
		2009	}
		2010	}
1038		2011
1039	int	2012	int
1040	ox (CFClient::Map self)	2013	ox (DC::Map self)
1041	ALIAS:	2014	ALIAS:
1042	oy = 1	2015	oy = 1
		2016	x = 2
		2017	y = 3
		2018	w = 4
		2019	h = 5
1043	CODE:	2020	CODE:
1044	switch (ix)	2021	switch (ix)
1045	{	2022	{
1046	case 0: RETVAL = self->ox; break;	2023	case 0: RETVAL = self->ox; break;
1047	case 1: RETVAL = self->oy; break;	2024	case 1: RETVAL = self->oy; break;
		2025	case 2: RETVAL = self->x; break;
		2026	case 3: RETVAL = self->y; break;
		2027	case 4: RETVAL = self->w; break;
		2028	case 5: RETVAL = self->h; break;
1048	}	2029	}
1049	OUTPUT:	2030	OUTPUT:
1050	RETVAL	2031	RETVAL
1051		2032
1052	void	2033	void
1053	scroll (CFClient::Map self, int dx, int dy)	2034	scroll (DC::Map self, int dx, int dy)
1054	CODE:	2035	CODE:
1055	{	2036	{
1056	if (dx > 0)	2037	if (dx > 0)
1057	map_blank (self, self->x, self->y, dx - 1, self->h);	2038	map_blank (self, self->x, self->y, dx, self->h);
1058	else if (dx < 0)	2039	else if (dx < 0)
1059	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	2040	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1060		2041
1061	if (dy > 0)	2042	if (dy > 0)
1062	map_blank (self, self->x, self->y, self->w, dy - 1);	2043	map_blank (self, self->x, self->y, self->w, dy);
1063	else if (dy < 0)	2044	else if (dy < 0)
1064	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2045	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1065		2046
1066	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1067	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1068		2049
1069	while (self->y < 0)	2050	while (self->y < 0)
1070	{	2051	{
1071	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1072		2053
1073	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1074	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1075	}	2056	}
1076	}	2057	}
1077		2058
1078	void	2059	SV *
1079	map1a_update (CFClient::Map self, SV *data_)	2060	map1a_update (DC::Map self, SV *data_)
1080	CODE:	2061	CODE:
1081	{	2062	{
1082	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2063	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1083	uint8_t data_end = (uint8_t )SvEND (data_);	2064	uint8_t data_end = (uint8_t )SvEND (data_);
1084	mapcell *cell;	2065	mapcell *cell;
1085	int x, y, flags;	2066	int x, y, z, flags;
		2067	AV *missing = newAV ();
		2068	RETVAL = newRV_noinc ((SV *)missing);
1086		2069
1087	while (data < data_end)	2070	while (data < data_end - 1)
1088	{	2071	{
1089	flags = (data [0] << 8) + data [1]; data += 2;	2072	flags = (data [0] << 8) + data [1]; data += 2;
1090		2073
1091	x = ((flags >> 10) & 63) + self->x;	2074	x = self->x + ((flags >> 10) & 63);
1092	y = ((flags >> 4) & 63) + self->y;	2075	y = self->y + ((flags >> 4) & 63);
1093		2076
1094	cell = map_get_cell (self, x, y);	2077	cell = map_get_cell (self, x, y);
1095		2078
1096	if (flags & 15)	2079	if (flags & 15)
1097	{	2080	{
1098	if (cell->darkness < 0)	2081	if (!cell->darkness)
1099	{	2082	{
		2083	memset (cell, 0, sizeof (*cell));
1100	cell->darkness = 0;	2084	cell->darkness = 256;
1101	cell->face [0] = 0;
1102	cell->face [1] = 0;
1103	cell->face [2] = 0;
1104	}	2085	}
1105		2086
1106	cell->darkness = flags & 8 ? *data++ : 255;
1107
1108	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1109		2088
1110	if (flags & 4)	2089	if (flags & 8)
1111	{	2090	{
1112	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2091	uint8_t ext, cmd;
		2092
		2093	do
		2094	{
		2095	ext = *data++;
		2096	cmd = ext & 0x7f;
		2097
		2098	if (cmd < 4)
		2099	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2100	else if (cmd == 5) // health
		2101	{
		2102	cell->stat_width = 1;
		2103	cell->stat_hp = *data++;
		2104	}
		2105	else if (cmd == 6) // monster width
		2106	cell->stat_width = *data++ + 1;
		2107	else if (cmd == 0x47)
		2108	{
		2109	if (*data == 1) cell->player = data [1];
		2110	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2111	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2112	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2113
		2114	data += *data + 1;
		2115	}
		2116	else if (cmd == 8) // cell flags
		2117	cell->flags = *data++;
		2118	else if (ext & 0x40) // unknown, multibyte => skip
		2119	data += *data + 1;
		2120	else
		2121	data++;
		2122	}
		2123	while (ext & 0x80);
1113	}	2124	}
1114		2125
		2126	for (z = 0; z <= 2; ++z)
1115	if (flags & 2)	2127	if (flags & (4 >> z))
1116	{	2128	{
1117	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2129	faceid face = (data [0] << 8) + data [1]; data += 2;
		2130	need_facenum (self, face);
		2131	cell->tile [z] = self->face2tile [face];
		2132
		2133	if (cell->tile [z])
		2134	{
		2135	maptex *tex = self->tex + cell->tile [z];
		2136	tex->unused = 0;
		2137	if (!tex->name)
		2138	av_push (missing, newSViv (cell->tile [z]));
		2139
		2140	if (tex->smoothtile)
		2141	{
		2142	maptex *smooth = self->tex + tex->smoothtile;
		2143	smooth->unused = 0;
		2144	if (!smooth->name)
		2145	av_push (missing, newSViv (tex->smoothtile));
		2146	}
		2147	}
1118	}	2148	}
1119
1120	if (flags & 1)
1121	{
1122	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1123	}
1124	}	2149	}
1125	else	2150	else
1126	cell->darkness = -1;	2151	CELL_CLEAR (cell);
1127	}	2152	}
1128	}	2153	}
		2154	OUTPUT:
		2155	RETVAL
1129		2156
1130	SV *	2157	SV *
1131	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2158	mapmap (DC::Map self, int x0, int y0, int w, int h)
1132	CODE:	2159	CODE:
1133	{	2160	{
1134	int x1, x;	2161	int x1, x;
1135	int y1, y;	2162	int y1, y;
1136	int z;	2163	int z;
…		…
1149	? self->row + y	2176	? self->row + y
1150	: 0;	2177	: 0;
1151		2178
1152	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1153	{	2180	{
1154	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1155		2182
1156	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1157	{	2184	{
1158	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1159		2186
1160	for (z = 0; z <= 0; z++)	2187	for (z = 0; z <= 0; z++)
1161	{	2188	{
1162	mapface face = cell->face [z];
1163
1164	if (face)
1165	{
1166	maptex tex = self->tex [face];	2189	maptex tex = self->tex [cell->tile [z]];
1167	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1168	int a1 = tex.a;	2191	int a1 = tex.a;
1169		2192
1170	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1171	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1172	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1173	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1174	}
1175	}	2197	}
1176	}	2198	}
1177		2199
1178	*map++ = (r )	2200	*map++ = (r )
1179	\| (g << 8)	2201	\| (g << 8)
1180	\| (b << 16)	2202	\| (b << 16)
1181	\| (a << 24);	2203	\| (a << 24);
1182	}	2204	}
1183	}	2205	}
1184		2206
1185	RETVAL = map_sv;	2207	RETVAL = map_sv;
1186	}	2208	}
1187	OUTPUT:	2209	OUTPUT:
1188	RETVAL	2210	RETVAL
1189		2211
1190	void	2212	void
1191	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2213	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1192	PPCODE:	2214	CODE:
1193	{	2215	{
1194	int vx, vy;
1195	int x, y, z;	2216	int x, y, z;
1196	int last_name;
1197	mapface face;
1198	int sw4 = (sw + 3) & ~3;
1199	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1200	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1201		2217
1202	memset (darkness, 255, sw4 * sh);	2218	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1203	SvPOK_only (darkness_sv);	2219	int pl_x, pl_y;
1204	SvCUR_set (darkness_sv, sw4 * sh);	2220	maptex pl_tex;
		2221	rc_t rc;
		2222	rc_t rc_ov;
		2223	rc_key_t key;
		2224	rc_t::array_t *arr;
1205		2225
1206	vx = self->x + (self->w - sw) / 2 - shift_x;	2226	pl_tex.name = 0;
1207	vy = self->y + (self->h - sh) / 2 - shift_y;
1208		2227
1209	/*	2228	// that's current max. sorry.
1210	int vx = self->vx = self->w >= sw	2229	if (sw > 255) sw = 255;
1211	? self->x + (self->w - sw) / 2	2230	if (sh > 255) sh = 255;
1212	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1213		2231
1214	int vy = self->vy = self->h >= sh	2232	memset (&key, 0, sizeof (key));
1215	? self->y + (self->h - sh) / 2	2233	key.r = 255;
1216	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2234	key.g = 255;
1217	*/	2235	key.b = 255;
		2236	key.a = 255;
		2237	key.mode = GL_QUADS;
		2238	key.format = GL_T2F_V3F;
1218		2239
1219	glColor4ub (255, 255, 255, 255);	2240	mx += self->x;
		2241	my += self->y;
1220		2242
		2243	// first pass: determine smooth_max
		2244	// rather ugly, if you ask me
		2245	// could also be stored inside mapcell and updated on change
		2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2247
		2248	for (y = 0; y < sh; y++)
		2249	if (0 <= y + my && y + my < self->rows)
		2250	{
		2251	maprow *row = self->row + (y + my);
		2252
		2253	for (x = 0; x < sw; x++)
		2254	if (row->c0 <= x + mx && x + mx < row->c1)
		2255	{
		2256	mapcell *cell = row->col + (x + mx - row->c0);
		2257
		2258	smooth_max[x + 1][y + 1] =
		2259	MAX (self->tex [cell->tile [0]].smoothlevel,
		2260	MAX (self->tex [cell->tile [1]].smoothlevel,
		2261	self->tex [cell->tile [2]].smoothlevel));
		2262	}
		2263	}
		2264
		2265	glEnable (GL_BLEND);
1221	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1222	glEnable (GL_BLEND);
1223	glEnable (GL_TEXTURE_2D);
1224	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1225		2268
1226	glBegin (GL_QUADS);
1227
1228	last_name = 0;
1229
1230	for (z = 0; z < 3; z++)	2269	for (z = 0; z <= 2; z++)
		2270	{
		2271	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2272	smooth_key skey;
		2273	smooth_hash smooth;
		2274	key.texname = -1;
		2275
1231	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
1232	if (0 <= y + vy && y + vy < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
1233	{	2278	{
1234	maprow *row = self->row + (y + vy);	2279	maprow *row = self->row + (y + my);
1235		2280
1236	for (x = 0; x < sw; x++)	2281	for (x = 0; x < sw; x++)
1237	if (row->c0 <= x + vx && x + vx < row->c1)	2282	if (row->c0 <= x + mx && x + mx < row->c1)
		2283	{
		2284	mapcell *cell = row->col + (x + mx - row->c0);
		2285	tileid tile = cell->tile [z];
		2286
		2287	if (tile)
		2288	{
		2289	maptex tex = self->tex [tile];
		2290	int px, py;
		2291
		2292	if (key.texname != tex.name)
		2293	{
		2294	self->tex [tile].unused = 0;
		2295
		2296	if (!tex.name)
		2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2298
		2299	key.texname = tex.name;
		2300	arr = &rc.array (key);
		2301	}
		2302
		2303	px = (x + 1) * Th - tex.w;
		2304	py = (y + 1) * Tw - tex.h;
		2305
		2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
		2307	{
		2308	pl_x = px;
		2309	pl_y = py;
		2310	pl_tex = tex;
		2311	continue;
		2312	}
		2313
		2314	arr->t2f_v3f (0 , 0 , px , py , 0);
		2315	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2316	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2318
		2319	// update smooth hash
		2320	if (tex.smoothtile)
		2321	{
		2322	skey.tile = tex.smoothtile;
		2323	skey.level = tex.smoothlevel;
		2324
		2325	smooth_level[tex.smoothlevel] = 1;
		2326
		2327	// add bits to current tile and all neighbours. skey.x\|y is
		2328	// shifted +1\|+1 so we always stay positive.
		2329
		2330	// bits is ___n cccc CCCC bbbb
		2331	// n do not draw borders&corners
		2332	// c draw these corners, but...
		2333	// C ... not these
		2334	// b draw these borders
		2335
		2336	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2337	// ┃· ·· ·┃ ━━
		2338
		2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2340	// ·· ·· ·┏ ┓·
		2341
		2342	// full tile
		2343	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2344
		2345	// borders
		2346	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2347	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2348	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2349	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2350
		2351	// corners
		2352	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2353	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2354	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2355	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2356	}
		2357	}
		2358
		2359	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2360	{
		2361	// overlays such as the speech bubble, probably more to come
		2362	if (cell->flags & 1)
		2363	{
		2364	rc_key_t key_ov = key;
		2365	maptex tex = self->tex[TEXID_SPEECH];
		2366	int px = x * Tw + Tw * 2 / 32;
		2367	int py = y * Th - Th * 6 / 32;
		2368
		2369	key_ov.texname = tex.name;
		2370	rc_t::array_t &arr = rc_ov.array (key_ov);
		2371
		2372	arr.t2f_v3f (0 , 0 , px , py , 0);
		2373	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2374	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2375	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
		2376	}
		2377	}
		2378	}
		2379	}
		2380
		2381	rc.draw ();
		2382	rc.clear ();
		2383
		2384	// go through all smoothlevels, lowest to highest, then draw.
		2385	// this is basically counting sort
		2386	{
		2387	int w, b;
		2388
		2389	glEnable (GL_TEXTURE_2D);
		2390	glBegin (GL_QUADS);
		2391	for (int level = 0; level < smooth_level.size (); ++level)
		2392	if (smooth_level[level])
		2393	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1238	{	2394	{
1239	mapcell *cell = row->col + (x + vx - row->c0);	2395	smooth_key &skey = it->first;
		2396	IV bits = it->second;
1240		2397
1241	darkness[y * sw4 + x] = cell->darkness < 0	2398	if (!(bits & 0x1000)
1242	? 255 - FOW_DARKNESS	2399	&& skey.level == level
1243	: 255 - cell->darkness;	2400	&& level > smooth_max [skey.x][skey.y])
1244
1245	face = cell->face [z];
1246
1247	if (face)
1248	{	2401	{
1249	maptex tex = self->tex [face];	2402	maptex tex = self->tex [skey.tile];
1250
1251	int px = (x + 1) * 32 - tex.w;	2403	int px = (((int)skey.x) - 1) * Tw;
1252	int py = (y + 1) * 32 - tex.h;	2404	int py = (((int)skey.y) - 1) * Th;
		2405	int border = bits & 15;
		2406	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2407	float dx = tex.s * .0625f; // 16 images/row
		2408	float dy = tex.t * .5f ; // 2 images/column
1253		2409
1254	if (last_name != tex.name)	2410	if (tex.name)
1255	{	2411	{
		2412	// this time avoiding texture state changes
		2413	// save gobs of state changes.
		2414	if (key.texname != tex.name)
		2415	{
		2416	self->tex [skey.tile].unused = 0;
		2417
1256	glEnd ();	2418	glEnd ();
1257	last_name = tex.name;
1258	glBindTexture (GL_TEXTURE_2D, last_name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1259	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
		2421	}
		2422
		2423	if (border)
		2424	{
		2425	float ox = border * dx;
		2426
		2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2431	}
		2432
		2433	if (corner)
		2434	{
		2435	float ox = corner * dx;
		2436
		2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2441	}
1260	}	2442	}
1261
1262	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1263	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1264	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1265	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1266	}	2443	}
1267	}	2444	}
		2445
		2446	glEnd ();
		2447	glDisable (GL_TEXTURE_2D);
		2448	key.texname = -1;
		2449	}
		2450	}
		2451
		2452	if (pl_tex.name)
		2453	{
		2454	maptex tex = pl_tex;
		2455	int px = pl_x + sdx;
		2456	int py = pl_y + sdy;
		2457
		2458	key.texname = tex.name;
		2459	rc_t::array_t &arr = rc.array (key);
		2460
		2461	arr.t2f_v3f (0 , 0 , px , py , 0);
		2462	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2463	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2465
		2466	rc.draw ();
		2467	}
		2468
		2469	rc_ov.draw ();
		2470	rc_ov.clear ();
		2471
		2472	glDisable (GL_BLEND);
		2473
		2474	// top layer: overlays such as the health bar
		2475	for (y = 0; y < sh; y++)
		2476	if (0 <= y + my && y + my < self->rows)
		2477	{
		2478	maprow *row = self->row + (y + my);
		2479
		2480	for (x = 0; x < sw; x++)
		2481	if (row->c0 <= x + mx && x + mx < row->c1)
		2482	{
		2483	mapcell *cell = row->col + (x + mx - row->c0);
		2484
		2485	int px = x * Tw;
		2486	int py = y * Th;
		2487
		2488	if (ecb_expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
		2493
		2494	if (cell->stat_hp)
		2495	{
		2496	int width = cell->stat_width * Tw;
		2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
		2498
		2499	glColor3ub (0, 0, 0);
		2500	glRectf (px + 1, py - thick - 2,
		2501	px + width - 1, py);
		2502
		2503	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2504	glRectf (px + 2,
		2505	py - thick - 1,
		2506	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2507	}
		2508	}
		2509	}
		2510	}
		2511
		2512	void
		2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
		2514	CODE:
		2515	{
		2516	static float color[16][3] = {
		2517	{ 0.00f, 0.00f, 0.00f },
		2518	{ 1.00f, 1.00f, 1.00f },
		2519	{ 0.00f, 0.00f, 0.55f },
		2520	{ 1.00f, 0.00f, 0.00f },
		2521
		2522	{ 1.00f, 0.54f, 0.00f },
		2523	{ 0.11f, 0.56f, 1.00f },
		2524	{ 0.93f, 0.46f, 0.00f },
		2525	{ 0.18f, 0.54f, 0.34f },
		2526
		2527	{ 0.56f, 0.73f, 0.56f },
		2528	{ 0.80f, 0.80f, 0.80f },
		2529	{ 0.55f, 0.41f, 0.13f },
		2530	{ 0.99f, 0.77f, 0.26f },
		2531
		2532	{ 0.74f, 0.65f, 0.41f },
		2533
		2534	{ 0.00f, 1.00f, 1.00f },
		2535	{ 1.00f, 0.00f, 1.00f },
		2536	{ 1.00f, 1.00f, 0.00f },
		2537	};
		2538
		2539	int x, y;
		2540
		2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
		2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		2549	glEnable (GL_BLEND);
		2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2551	glBegin (GL_QUADS);
		2552
		2553	for (y = 0; y < h; y++)
		2554	for (x = 0; x < w; x++)
		2555	{
		2556	unsigned char m = data [x + y * w];
		2557
		2558	if (m)
		2559	{
		2560	float *c = color [m & 15];
		2561
		2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
		2563	float tx2 = tx1 + 0.5f;
		2564
		2565	glColor4f (c[0], c[1], c[2], 1);
		2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1268	}	2570	}
		2571	}
1269		2572
1270	glEnd ();	2573	glEnd ();
1271		2574	glDisable (GL_BLEND);
1272	glDisable (GL_TEXTURE_2D);	2575	glDisable (GL_TEXTURE_2D);
1273	glDisable (GL_BLEND);	2576	}
		2577
		2578	void
		2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
		2580	PPCODE:
		2581	{
		2582	int x, y;
		2583	int sw1 = sw + 2;
		2584	int sh1 = sh + 2;
		2585	int sh3 = sh * 3;
		2586	int sw3 = sw * 3;
		2587	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2588	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2589	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2590	memset (darkness1, 0, sw1*sh1);
		2591
		2592	SvPOK_only (darkness3_sv);
		2593	SvCUR_set (darkness3_sv, sw3 * sh3);
		2594
		2595	mx += self->x - 1;
		2596	my += self->y - 1;
		2597
		2598	for (y = 0; y < sh1; y++)
		2599	if (0 <= y + my && y + my < self->rows)
		2600	{
		2601	maprow *row = self->row + (y + my);
		2602
		2603	for (x = 0; x < sw1; x++)
		2604	if (row->c0 <= x + mx && x + mx < row->c1)
		2605	{
		2606	mapcell *cell = row->col + (x + mx - row->c0);
		2607
		2608	darkness1 [y * sw1 + x] = cell->darkness
		2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
		2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
		2611	}
		2612	}
		2613
		2614	for (y = 0; y < sh; ++y)
		2615	for (x = 0; x < sw; ++x)
		2616	{
		2617	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2618	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2619	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2620	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2621	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2622	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2623	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2624	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2625	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2626
		2627	uint8_t r11 = (d11 + d21 + d12) / 3;
		2628	uint8_t r21 = d21;
		2629	uint8_t r31 = (d21 + d31 + d32) / 3;
		2630
		2631	uint8_t r12 = d12;
		2632	uint8_t r22 = d22;
		2633	uint8_t r32 = d32;
		2634
		2635	uint8_t r13 = (d13 + d23 + d12) / 3;
		2636	uint8_t r23 = d23;
		2637	uint8_t r33 = (d23 + d33 + d32) / 3;
		2638
		2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2648	}
		2649
		2650	free (darkness1);
1274		2651
1275	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
1276	PUSHs (sv_2mortal (newSViv (sw4)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
1277	PUSHs (sv_2mortal (newSViv (sh)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
1278	PUSHs (darkness_sv);	2655	PUSHs (darkness3_sv);
1279	}	2656	}
1280		2657
1281	SV *	2658	SV *
1282	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2659	get_rect (DC::Map self, int x0, int y0, int w, int h)
1283	CODE:	2660	CODE:
1284	{	2661	{
1285	int x, y, x1, y1;	2662	int x, y, x1, y1;
1286	SV data_sv = newSV (w h * 7 + 5);	2663	SV data_sv = newSV (w h * 7 + 5);
1287	uint8_t data = (uint8_t )SvPVX (data_sv);	2664	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1312	if (row && row->c0 <= x && x < row->c1)	2689	if (row && row->c0 <= x && x < row->c1)
1313	{	2690	{
1314	mapcell *cell = row->col + (x - row->c0);	2691	mapcell *cell = row->col + (x - row->c0);
1315	uint8_t flags = 0;	2692	uint8_t flags = 0;
1316		2693
1317	if (cell->face [0]) flags \|= 1;	2694	if (cell->tile [0]) flags \|= 1;
1318	if (cell->face [1]) flags \|= 2;	2695	if (cell->tile [1]) flags \|= 2;
1319	if (cell->face [2]) flags \|= 4;	2696	if (cell->tile [2]) flags \|= 4;
1320		2697
1321	*data++ = flags;	2698	*data++ = flags;
1322		2699
1323	if (flags & 1)	2700	if (flags & 1)
1324	{	2701	{
		2702	tileid tile = cell->tile [0];
1325	*data++ = cell->face [0] >> 8;	2703	*data++ = tile >> 8;
1326	*data++ = cell->face [0];	2704	*data++ = tile;
1327	}	2705	}
1328		2706
1329	if (flags & 2)	2707	if (flags & 2)
1330	{	2708	{
		2709	tileid tile = cell->tile [1];
1331	*data++ = cell->face [1] >> 8;	2710	*data++ = tile >> 8;
1332	*data++ = cell->face [1];	2711	*data++ = tile;
1333	}	2712	}
1334		2713
1335	if (flags & 4)	2714	if (flags & 4)
1336	{	2715	{
		2716	tileid tile = cell->tile [2];
1337	*data++ = cell->face [2] >> 8;	2717	*data++ = tile >> 8;
1338	*data++ = cell->face [2];	2718	*data++ = tile;
1339	}	2719	}
1340	}	2720	}
1341	else	2721	else
1342	*data++ = 0;	2722	*data++ = 0;
1343	}	2723	}
1344	}	2724	}
1345		2725
		2726	/* if size is wh + 5 then no data has been found /
		2727	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2728	{
1346	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
1347	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2731	}
		2732
1348	RETVAL = data_sv;	2733	RETVAL = data_sv;
1349	}	2734	}
1350	OUTPUT:	2735	OUTPUT:
1351	RETVAL	2736	RETVAL
1352		2737
1353	void	2738	void
1354	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2739	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1355	PPCODE:	2740	PPCODE:
1356	{	2741	{
1357	int x, y, z;	2742	int x, y, z;
1358	int w, h;	2743	int w, h;
1359	int x1, y1;	2744	int x1, y1;
		2745	STRLEN len;
		2746	uint8_t data, end;
		2747
		2748	len = SvLEN (data_sv);
		2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2751	end = data + len + 8;
		2752
		2753	if (len < 5)
		2754	XSRETURN_EMPTY;
1360		2755
1361	if (*data++ != 0)	2756	if (*data++ != 0)
1362	return; /* version mismatch */	2757	XSRETURN_EMPTY; /* version mismatch */
1363		2758
1364	w = data++ << 8; w \|= data++;	2759	w = data++ << 8; w \|= data++;
1365	h = data++ << 8; h \|= data++;	2760	h = data++ << 8; h \|= data++;
1366		2761
1367	// we need to do this 'cause we don't keep an absolute coord system for rows	2762	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1379	{	2774	{
1380	maprow *row = map_get_row (self, y);	2775	maprow *row = map_get_row (self, y);
1381		2776
1382	for (x = x0; x < x1; x++)	2777	for (x = x0; x < x1; x++)
1383	{	2778	{
		2779	uint8_t flags;
		2780
		2781	if (data + 7 >= end)
		2782	XSRETURN_EMPTY;
		2783
1384	uint8_t flags = *data++;	2784	flags = *data++;
1385		2785
1386	if (flags)	2786	if (flags)
1387	{	2787	{
1388	mapface face[3] = { 0, 0, 0 };
1389
1390	mapcell *cell = row_get_cell (row, x);	2788	mapcell *cell = row_get_cell (row, x);
		2789	tileid tile[3] = { 0, 0, 0 };
1391		2790
1392	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2791	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1393	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2792	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1394	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2793	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1395		2794
1396	if (cell->darkness <= 0)	2795	if (cell->darkness == 0)
1397	{	2796	{
1398	cell->darkness = -1;	2797	/cell->darkness = 0;/
		2798	EXTEND (SP, 3);
1399		2799
1400	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
1401	{	2801	{
1402	cell->face[z] = face[z];	2802	tileid t = tile [z];
1403		2803
1404	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2804	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2805	{
1405	XPUSHs (sv_2mortal (newSViv (face[z])));	2806	PUSHs (sv_2mortal (newSViv (t)));
		2807	need_texid (self, t);
		2808	}
		2809
		2810	cell->tile [z] = t;
1406	}	2811	}
1407	}	2812	}
1408	}	2813	}
1409	}	2814	}
1410	}	2815	}
1411	}	2816	}
1412		2817
1413	MODULE = CFClient PACKAGE = CFClient::MixChunk	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
1414		2819
1415	CFClient::MixChunk	2820	DC::RW
1416	new_from_file (SV class, char path)	2821	new (SV klass, SV data_sv)
1417	CODE:	2822	CODE:
1418	RETVAL = Mix_LoadWAV (path);	2823	{
		2824	STRLEN datalen;
		2825	char *data = SvPVbyte (data_sv, datalen);
		2826
		2827	RETVAL = SDL_RWFromConstMem (data, datalen);
		2828	}
1419	OUTPUT:	2829	OUTPUT:
1420	RETVAL	2830	RETVAL
1421		2831
		2832	DC::RW
		2833	new_from_file (SV klass, const char path, const char *mode = "rb")
		2834	CODE:
		2835	RETVAL = SDL_RWFromFile (path, mode);
		2836	OUTPUT:
		2837	RETVAL
		2838
		2839	# fails on win32:
		2840	# dc.xs(2268) : error C2059: syntax error : '('
1422	void	2841	#void
		2842	#close (DC::RW self)
		2843	# CODE:
		2844	# (self->(close)) (self);
		2845
		2846	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2847
		2848	PROTOTYPES: DISABLE
		2849
		2850	DC::Channel
		2851	find ()
		2852	CODE:
		2853	{
		2854	RETVAL = Mix_GroupAvailable (-1);
		2855
		2856	if (RETVAL < 0)
		2857	{
		2858	RETVAL = Mix_GroupOldest (-1);
		2859
		2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
		2866	XSRETURN_UNDEF;
		2867	}
		2868	else
		2869	Mix_HaltChannel (RETVAL);
		2870	}
		2871
		2872	Mix_UnregisterAllEffects (RETVAL);
		2873	Mix_Volume (RETVAL, 128);
		2874	}
		2875	OUTPUT:
		2876	RETVAL
		2877
		2878	void
		2879	halt (DC::Channel self)
		2880	CODE:
		2881	Mix_HaltChannel (self);
		2882
		2883	void
		2884	expire (DC::Channel self, int ticks = -1)
		2885	CODE:
		2886	Mix_ExpireChannel (self, ticks);
		2887
		2888	void
		2889	fade_out (DC::Channel self, int ticks = -1)
		2890	CODE:
		2891	Mix_FadeOutChannel (self, ticks);
		2892
		2893	int
		2894	volume (DC::Channel self, int volume)
		2895	CODE:
		2896	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2897	OUTPUT:
		2898	RETVAL
		2899
		2900	void
		2901	unregister_all_effects (DC::Channel self)
		2902	CODE:
		2903	Mix_UnregisterAllEffects (self);
		2904
		2905	void
		2906	set_panning (DC::Channel self, int left, int right)
		2907	CODE:
		2908	left = CLAMP (left , 0, 255);
		2909	right = CLAMP (right, 0, 255);
		2910	Mix_SetPanning (self, left, right);
		2911
		2912	void
		2913	set_distance (DC::Channel self, int distance)
		2914	CODE:
		2915	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2916
		2917	void
		2918	set_position (DC::Channel self, int angle, int distance)
		2919	CODE:
		2920
		2921	void
		2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2923	CODE:
		2924	{
		2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2928	}
		2929
		2930	void
		2931	set_reverse_stereo (DC::Channel self, int flip)
		2932	CODE:
		2933	Mix_SetReverseStereo (self, flip);
		2934
		2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2936
		2937	PROTOTYPES: DISABLE
		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
		2951	DC::MixChunk
		2952	new (SV *klass, DC::RW rwops)
		2953	CODE:
		2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2955	OUTPUT:
		2956	RETVAL
		2957
		2958	void
1423	DESTROY (CFClient::MixChunk self)	2959	DESTROY (DC::MixChunk self)
1424	CODE:	2960	CODE:
1425	Mix_FreeChunk (self);	2961	Mix_FreeChunk (self);
1426		2962
1427	int	2963	int
1428	volume (CFClient::MixChunk self, int volume = -1)	2964	volume (DC::MixChunk self, int volume = -1)
1429	CODE:	2965	CODE:
		2966	if (items > 1)
		2967	volume = CLAMP (volume, 0, 128);
1430	RETVAL = Mix_VolumeChunk (self, volume);	2968	RETVAL = Mix_VolumeChunk (self, volume);
1431	OUTPUT:	2969	OUTPUT:
1432	RETVAL	2970	RETVAL
1433		2971
1434	int	2972	DC::Channel
1435	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2973	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1436	CODE:	2974	CODE:
		2975	{
1437	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2976	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2977
		2978	if (RETVAL < 0)
		2979	XSRETURN_UNDEF;
		2980
		2981	if (channel < 0)
		2982	{
		2983	Mix_UnregisterAllEffects (RETVAL);
		2984	Mix_Volume (RETVAL, 128);
		2985	}
		2986	}
1438	OUTPUT:	2987	OUTPUT:
1439	RETVAL	2988	RETVAL
1440		2989
1441	MODULE = CFClient PACKAGE = CFClient::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
1442		3003
1443	int	3004	int
1444	volume (int volume = -1)	3005	volume (int volume = -1)
		3006	PROTOTYPE: ;$
1445	CODE:	3007	CODE:
		3008	if (items > 0)
		3009	volume = CLAMP (volume, 0, 128);
1446	RETVAL = Mix_VolumeMusic (volume);	3010	RETVAL = Mix_VolumeMusic (volume);
1447	OUTPUT:	3011	OUTPUT:
1448	RETVAL	3012	RETVAL
1449		3013
1450	CFClient::MixMusic	3014	void
1451	new_from_file (SV class, char path)	3015	fade_out (int ms)
1452	CODE:	3016	CODE:
1453	RETVAL = Mix_LoadMUS (path);	3017	Mix_FadeOutMusic (ms);
		3018
		3019	void
		3020	halt ()
		3021	CODE:
		3022	Mix_HaltMusic ();
		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
1454	OUTPUT:	3028	OUTPUT:
1455	RETVAL	3029	RETVAL
1456		3030
		3031	DC::MixMusic
		3032	new (SV *klass, DC::RW rwops)
		3033	CODE:
		3034	RETVAL = Mix_LoadMUS_RW (rwops);
		3035	OUTPUT:
		3036	RETVAL
		3037
1457	void	3038	void
1458	DESTROY (CFClient::MixMusic self)	3039	DESTROY (DC::MixMusic self)
1459	CODE:	3040	CODE:
1460	Mix_FreeMusic (self);	3041	Mix_FreeMusic (self);
1461		3042
1462	int	3043	int
1463	play (CFClient::MixMusic self, int loops = -1)	3044	play (DC::MixMusic self, int loops = -1)
1464	CODE:	3045	CODE:
1465	RETVAL = Mix_PlayMusic (self, loops);	3046	RETVAL = Mix_PlayMusic (self, loops);
1466	OUTPUT:	3047	OUTPUT:
1467	RETVAL	3048	RETVAL
1468		3049
		3050	void
		3051	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3052	CODE:
		3053	Mix_FadeInMusicPos (self, loops, ms, position);
		3054
1469	MODULE = CFClient PACKAGE = CFClient::OpenGL	3055	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3056
		3057	PROTOTYPES: ENABLE
1470		3058
1471	BOOT:	3059	BOOT:
1472	{	3060	{
1473	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	3061	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1474	static const struct {	3062	static const struct {
1475	const char *name;	3063	const char *name;
1476	IV iv;	3064	IV iv;
1477	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
1478	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
		3067	const_iv (GL_VENDOR),
		3068	const_iv (GL_VERSION),
		3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
1479	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
1480	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
1481	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
1482	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
1483	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
		3076	const_iv (GL_CULL_FACE),
1484	const_iv (GL_SCISSOR_TEST),	3077	const_iv (GL_SCISSOR_TEST),
		3078	const_iv (GL_DEPTH_TEST),
		3079	const_iv (GL_ALPHA_TEST),
		3080	const_iv (GL_NORMALIZE),
		3081	const_iv (GL_RESCALE_NORMAL),
		3082	const_iv (GL_FRONT),
		3083	const_iv (GL_BACK),
		3084	const_iv (GL_AUX0),
1485	const_iv (GL_AND),	3085	const_iv (GL_AND),
1486	const_iv (GL_ONE),	3086	const_iv (GL_ONE),
1487	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
1488	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
1489	const_iv (GL_SRC_ALPHA_SATURATE),	3089	const_iv (GL_DST_ALPHA),
1490	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
		3096	const_iv (GL_SRC_ALPHA_SATURATE),
1492	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
1493	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
		3099	const_iv (GL_RGBA4),
		3100	const_iv (GL_RGBA8),
		3101	const_iv (GL_RGB5_A1),
1494	const_iv (GL_UNSIGNED_BYTE),	3102	const_iv (GL_UNSIGNED_BYTE),
		3103	const_iv (GL_UNSIGNED_SHORT),
		3104	const_iv (GL_UNSIGNED_INT),
1495	const_iv (GL_ALPHA),	3105	const_iv (GL_ALPHA),
		3106	const_iv (GL_INTENSITY),
1496	const_iv (GL_LUMINANCE),	3107	const_iv (GL_LUMINANCE),
		3108	const_iv (GL_LUMINANCE_ALPHA),
1497	const_iv (GL_FLOAT),	3109	const_iv (GL_FLOAT),
1498	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3110	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3111	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3112	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3113	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3114	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3115	const_iv (GL_COMPRESSED_RGB_ARB),
		3116	const_iv (GL_COMPRESSED_RGBA_ARB),
1499	const_iv (GL_COMPILE),	3117	const_iv (GL_COMPILE),
		3118	const_iv (GL_PROXY_TEXTURE_1D),
		3119	const_iv (GL_PROXY_TEXTURE_2D),
1500	const_iv (GL_TEXTURE_1D),	3120	const_iv (GL_TEXTURE_1D),
1501	const_iv (GL_TEXTURE_2D),	3121	const_iv (GL_TEXTURE_2D),
1502	const_iv (GL_TEXTURE_ENV),	3122	const_iv (GL_TEXTURE_ENV),
1503	const_iv (GL_TEXTURE_MAG_FILTER),	3123	const_iv (GL_TEXTURE_MAG_FILTER),
1504	const_iv (GL_TEXTURE_MIN_FILTER),	3124	const_iv (GL_TEXTURE_MIN_FILTER),
1505	const_iv (GL_TEXTURE_ENV_MODE),	3125	const_iv (GL_TEXTURE_ENV_MODE),
1506	const_iv (GL_TEXTURE_WRAP_S),	3126	const_iv (GL_TEXTURE_WRAP_S),
1507	const_iv (GL_TEXTURE_WRAP_T),	3127	const_iv (GL_TEXTURE_WRAP_T),
		3128	const_iv (GL_REPEAT),
1508	const_iv (GL_CLAMP),	3129	const_iv (GL_CLAMP),
1509	const_iv (GL_REPEAT),	3130	const_iv (GL_CLAMP_TO_EDGE),
1510	const_iv (GL_NEAREST),	3131	const_iv (GL_NEAREST),
1511	const_iv (GL_LINEAR),	3132	const_iv (GL_LINEAR),
1512	const_iv (GL_NEAREST_MIPMAP_NEAREST),	3133	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513	const_iv (GL_LINEAR_MIPMAP_NEAREST),	3134	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514	const_iv (GL_NEAREST_MIPMAP_LINEAR),	3135	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515	const_iv (GL_LINEAR_MIPMAP_LINEAR),	3136	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516	const_iv (GL_GENERATE_MIPMAP),	3137	const_iv (GL_GENERATE_MIPMAP),
1517	const_iv (GL_MODULATE),	3138	const_iv (GL_MODULATE),
1518	const_iv (GL_DECAL),	3139	const_iv (GL_DECAL),
1519	const_iv (GL_REPLACE),	3140	const_iv (GL_REPLACE),
		3141	const_iv (GL_DEPTH_BUFFER_BIT),
1520	const_iv (GL_COLOR_BUFFER_BIT),	3142	const_iv (GL_COLOR_BUFFER_BIT),
1521	const_iv (GL_PROJECTION),	3143	const_iv (GL_PROJECTION),
1522	const_iv (GL_MODELVIEW),	3144	const_iv (GL_MODELVIEW),
1523	const_iv (GL_COLOR_LOGIC_OP),	3145	const_iv (GL_COLOR_LOGIC_OP),
1524	const_iv (GL_SEPARABLE_2D),	3146	const_iv (GL_SEPARABLE_2D),
1525	const_iv (GL_CONVOLUTION_2D),	3147	const_iv (GL_CONVOLUTION_2D),
1526	const_iv (GL_CONVOLUTION_BORDER_MODE),	3148	const_iv (GL_CONVOLUTION_BORDER_MODE),
1527	const_iv (GL_CONSTANT_BORDER),	3149	const_iv (GL_CONSTANT_BORDER),
		3150	const_iv (GL_POINTS),
1528	const_iv (GL_LINES),	3151	const_iv (GL_LINES),
		3152	const_iv (GL_LINE_STRIP),
		3153	const_iv (GL_LINE_LOOP),
1529	const_iv (GL_QUADS),	3154	const_iv (GL_QUADS),
		3155	const_iv (GL_QUAD_STRIP),
		3156	const_iv (GL_TRIANGLES),
		3157	const_iv (GL_TRIANGLE_STRIP),
		3158	const_iv (GL_TRIANGLE_FAN),
1530	const_iv (GL_LINE_LOOP),	3159	const_iv (GL_POLYGON),
1531	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3160	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3161	const_iv (GL_POINT_SMOOTH_HINT),
		3162	const_iv (GL_LINE_SMOOTH_HINT),
		3163	const_iv (GL_POLYGON_SMOOTH_HINT),
		3164	const_iv (GL_GENERATE_MIPMAP_HINT),
		3165	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1532	const_iv (GL_FASTEST),	3166	const_iv (GL_FASTEST),
		3167	const_iv (GL_DONT_CARE),
		3168	const_iv (GL_NICEST),
		3169	const_iv (GL_V2F),
		3170	const_iv (GL_V3F),
		3171	const_iv (GL_T2F_V3F),
		3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1533	# undef const_iv	3176	# undef const_iv
1534	};	3177	};
1535		3178
1536	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1537	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		3181
		3182	texture_av = newAV ();
		3183	AvREAL_off (texture_av);
1538	}	3184	}
		3185
		3186	void
		3187	disable_GL_EXT_blend_func_separate ()
		3188	CODE:
		3189	gl.BlendFuncSeparate = 0;
		3190	gl.BlendFuncSeparateEXT = 0;
		3191
		3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
		3196	gl_vendor ()
		3197	CODE:
		3198	RETVAL = (const char *)glGetString (GL_VENDOR);
		3199	OUTPUT:
		3200	RETVAL
		3201
		3202	const char *
		3203	gl_version ()
		3204	CODE:
		3205	RETVAL = (const char *)glGetString (GL_VERSION);
		3206	OUTPUT:
		3207	RETVAL
		3208
		3209	const char *
		3210	gl_extensions ()
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
		3213	OUTPUT:
		3214	RETVAL
		3215
		3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
		3221
		3222	GLint glGetInteger (GLenum pname)
		3223	CODE:
		3224	glGetIntegerv (pname, &RETVAL);
		3225	OUTPUT:
		3226	RETVAL
		3227
		3228	GLdouble glGetDouble (GLenum pname)
		3229	CODE:
		3230	glGetDoublev (pname, &RETVAL);
		3231	OUTPUT:
		3232	RETVAL
1539		3233
1540	int glGetError ()	3234	int glGetError ()
		3235
		3236	void glFinish ()
		3237
		3238	void glFlush ()
1541		3239
1542	void glClear (int mask)	3240	void glClear (int mask)
1543		3241
1544	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
1545	PROTOTYPE: @	3243	PROTOTYPE: @
…		…
1552		3250
1553	void glHint (int target, int mode)	3251	void glHint (int target, int mode)
1554		3252
1555	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
1556		3254
		3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		3256	CODE:
		3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
		3260
		3261	void glDepthMask (int flag)
		3262
1557	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
1558		3264
1559	void glColorMask (int red, int green, int blue, int alpha)	3265	void glColorMask (int red, int green, int blue, int alpha)
1560		3266
1561	void glMatrixMode (int mode)	3267	void glMatrixMode (int mode)
…		…
1564		3270
1565	void glPopMatrix ()	3271	void glPopMatrix ()
1566		3272
1567	void glLoadIdentity ()	3273	void glLoadIdentity ()
1568		3274
		3275	void glDrawBuffer (int buffer)
		3276
		3277	void glReadBuffer (int buffer)
		3278
1569	# near and far are due to microsofts buggy c compiler	3279	# near_ and far_ are due to microsofts buggy "c" compiler
		3280	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		3281
		3282	# near_ and far_ are due to microsofts buggy "c" compiler
1570	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3283	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3284
		3285	PROTOTYPES: DISABLE
1571		3286
1572	void glViewport (int x, int y, int width, int height)	3287	void glViewport (int x, int y, int width, int height)
1573		3288
1574	void glScissor (int x, int y, int width, int height)	3289	void glScissor (int x, int y, int width, int height)
1575		3290
…		…
1583		3298
1584	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
1585	CODE:	3300	CODE:
1586	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
1587		3302
1588	void glBegin (int mode)
1589
1590	void glEnd ()
1591
1592	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
1593	PROTOTYPE: @	3304	PROTOTYPE: @
		3305	ALIAS:
		3306	glColor_premultiply = 1
1594	CODE:	3307	CODE:
1595	glColor4ub (MIN ((int)r * 256., 255),	3308	if (ix)
1596	MIN ((int)g * 256., 255),	3309	{
1597	MIN ((int)b * 256., 255),	3310	r *= a;
1598	MIN ((int)a * 256., 255));	3311	g *= a;
		3312	b *= a;
		3313	}
		3314	// microsoft visual "c" rounds instead of truncating...
		3315	glColor4f (r, g, b, a);
		3316
		3317	void glRasterPos (float x, float y, float z = 0.)
		3318	CODE:
		3319	glRasterPos3f (0, 0, z);
		3320	glBitmap (0, 0, 0, 0, x, y, 0);
1599		3321
1600	void glVertex (float x, float y, float z = 0.)	3322	void glVertex (float x, float y, float z = 0.)
1601	CODE:	3323	CODE:
1602	glVertex3f (x, y, z);	3324	glVertex3f (x, y, z);
1603		3325
1604	void glTexCoord (float s, float t)	3326	void glTexCoord (float s, float t)
1605	CODE:	3327	CODE:
1606	glTexCoord2f (s, t);	3328	glTexCoord2f (s, t);
1607		3329
		3330	void glRect (float x1, float y1, float x2, float y2)
		3331	CODE:
		3332	glRectf (x1, y1, x2, y2);
		3333
		3334	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3335	CODE:
		3336	glBegin (GL_LINE_LOOP);
		3337	glVertex2f (x1, y1);
		3338	glVertex2f (x2, y1);
		3339	glVertex2f (x2, y2);
		3340	glVertex2f (x1, y2);
		3341	glEnd ();
		3342
		3343	PROTOTYPES: ENABLE
		3344
		3345	void glBegin (int mode)
		3346
		3347	void glEnd ()
		3348
		3349	void glPointSize (GLfloat size)
		3350
		3351	void glLineWidth (GLfloat width)
		3352
		3353	void glInterleavedArrays (int format, int stride, char *data)
		3354
		3355	void glDrawElements (int mode, int count, int type, char *indices)
		3356
		3357	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3358
1608	void glTexEnv (int target, int pname, float param)	3359	void glTexEnv (int target, int pname, float param)
1609	CODE:	3360	CODE:
1610	glTexEnvf (target, pname, param);	3361	glTexEnvf (target, pname, param);
1611		3362
1612	void glTexParameter (int target, int pname, float param)	3363	void glTexParameter (int target, int pname, float param)
…		…
1615		3366
1616	void glBindTexture (int target, int name)	3367	void glBindTexture (int target, int name)
1617		3368
1618	void glConvolutionParameter (int target, int pname, float params)	3369	void glConvolutionParameter (int target, int pname, float params)
1619	CODE:	3370	CODE:
1620	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	3371	if (gl.ConvolutionParameterf)
		3372	gl.ConvolutionParameterf (target, pname, params);
1621		3373
1622	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	3374	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1623	CODE:	3375	CODE:
1624	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	3376	if (gl.ConvolutionFilter2D)
1625	(target, internalformat, width, height, format, type, data));	3377	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626		3378
1627	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3379	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1628	CODE:	3380	CODE:
1629	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	3381	if (gl.SeparableFilter2D)
1630	(target, internalformat, width, height, format, type, row, column));	3382	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631		3383
1632	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3384	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1633		3385
1634	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3386	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1635		3387
1636	void glRasterPos (int x, int y)	3388	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637	CODE:	3389
1638	glRasterPos2i (x, y);	3390	void glPixelZoom (float x, float y)
1639		3391
1640	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3392	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1641		3393
1642	int glGenTexture ()	3394	int glGenTexture ()
1643	CODE:	3395	CODE:
1644	{	3396	RETVAL = gen_texture ();
1645	GLuint name;
1646	glGenTextures (1, &name);
1647	RETVAL = name;
1648	}
1649	OUTPUT:	3397	OUTPUT:
1650	RETVAL	3398	RETVAL
1651		3399
1652	void glDeleteTexture (int name)	3400	void glDeleteTexture (int name)
1653	CODE:	3401	CODE:
1654	{
1655	GLuint name_ = name;
1656	glDeleteTextures (1, &name_);	3402	del_texture (name);
1657	}	3403
1658
1659	int glGenList ()	3404	int glGenList ()
1660	CODE:	3405	CODE:
1661	RETVAL = glGenLists (1);	3406	RETVAL = glGenLists (1);
1662	OUTPUT:	3407	OUTPUT:
1663	RETVAL	3408	RETVAL
…		…
1670		3415
1671	void glEndList ()	3416	void glEndList ()
1672		3417
1673	void glCallList (int list)	3418	void glCallList (int list)
1674		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
		3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3426
		3427	PROTOTYPES: DISABLE
		3428
		3429	void
		3430	find_widget (SV *self, NV x, NV y)
		3431	PPCODE:
		3432	{
		3433	if (within_widget (self, x, y))
		3434	XPUSHs (self);
		3435	}
		3436
		3437	BOOT:
		3438	{
		3439	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3440
		3441	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3442	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3443	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3444	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3445	}
		3446
		3447	void
		3448	draw (SV *self)
		3449	CODE:
		3450	{
		3451	HV *hv;
		3452	SV **svp;
		3453	NV x, y, w, h;
		3454	SV *draw_x_sv = GvSV (draw_x_gv);
		3455	SV *draw_y_sv = GvSV (draw_y_gv);
		3456	SV *draw_w_sv = GvSV (draw_w_gv);
		3457	SV *draw_h_sv = GvSV (draw_h_gv);
		3458	double draw_x, draw_y;
		3459
		3460	if (!SvROK (self))
		3461	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3462
		3463	hv = (HV *)SvRV (self);
		3464
		3465	if (SvTYPE (hv) != SVt_PVHV)
		3466	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3467
		3468	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3469	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3470
		3471	if (!h \|\| !w)
		3472	XSRETURN_EMPTY;
		3473
		3474	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3475	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3476
		3477	draw_x = SvNV (draw_x_sv) + x;
		3478	draw_y = SvNV (draw_y_sv) + y;
		3479
		3480	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3481	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3482	XSRETURN_EMPTY;
		3483
		3484	sv_setnv (draw_x_sv, draw_x);
		3485	sv_setnv (draw_y_sv, draw_y);
		3486
		3487	glPushMatrix ();
		3488	glTranslated (x, y, 0);
		3489
		3490	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3491	{
		3492	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3493
		3494	if (svp && SvTRUE (*svp))
		3495	{
		3496	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3497	glEnable (GL_BLEND);
		3498	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3499	glBegin (GL_QUADS);
		3500	glVertex2f (0, 0);
		3501	glVertex2f (w, 0);
		3502	glVertex2f (w, h);
		3503	glVertex2f (0, h);
		3504	glEnd ();
		3505	glDisable (GL_BLEND);
		3506	}
		3507	}
		3508	#if 0
		3509	// draw borders, for debugging
		3510	glPushMatrix ();
		3511	glColor4f (1., 1., 0., 1.);
		3512	glTranslatef (.5, .5, 0.);
		3513	glBegin (GL_LINE_LOOP);
		3514	glVertex2f (0 , 0);
		3515	glVertex2f (w - 1, 0);
		3516	glVertex2f (w - 1, h - 1);
		3517	glVertex2f (0 , h - 1);
		3518	glEnd ();
		3519	glPopMatrix ();
		3520	#endif
		3521	PUSHMARK (SP);
		3522	XPUSHs (self);
		3523	PUTBACK;
		3524	call_method ("_draw", G_VOID \| G_DISCARD);
		3525	SPAGAIN;
		3526
		3527	glPopMatrix ();
		3528
		3529	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3530	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3531	}
		3532

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.80 by root, Sun May 14 22:58:24 2006 UTC vs. Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.80 by root, Sun May 14 22:58:24 2006 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC