[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 1.329 by root, Sun Nov 18 13:07:51 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>
		79	#endif
		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
35	#else	83	#else
36	typedef unsigned char uint8_t;	84	# define expect(expr,value) (expr)
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	85	#endif
43		86
44	#include "glext.h"	87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
45		89
		90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
46	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
47		96
48	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
50		99
51	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
52		101
53	#define GL_CALL(type,func,args) \	102	/* mask out modifiers we are not interested in */
54	{ \	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
55	static int init_; \	104
56	static type fptr_; \	105	#define KMOD_LRAM 0x10000 // our extension
57	\	106
58	if (!init_) \	107	#define TEXID_SPEECH 1
59	{ \	108	#define TEXID_NOFACE 2
60	init_ = 1; \	109
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \	110	static char *
62	} \	111	fast_sv_grow (SV *sv, STRLEN need)
63	\	112	{
64	if (fptr_) \	113	STRLEN len = SvLEN (sv);
65	fptr_ args; \	114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
66	}	123	}
67		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
		128
		129	static AV *texture_av;
		130
		131	static struct
		132	{
		133	#define GL_FUNC(ptr,name) ptr name;
		134	#include "glfunc.h"
		135	#undef GL_FUNC
		136	} gl;
		137
		138	static void
		139	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		140	{
		141	if (gl.BlendFuncSeparate)
		142	gl.BlendFuncSeparate (sa, da, saa, daa);
		143	else if (gl.BlendFuncSeparateEXT)
		144	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		145	else
		146	glBlendFunc (sa, da);
		147	}
		148
		149	static GLuint
		150	gen_texture ()
		151	{
		152	GLuint name;
		153
		154	if (AvFILL (texture_av) >= 0)
		155	name = (GLuint)(size_t)av_pop (texture_av);
		156	else
		157	glGenTextures (1, &name);
		158
		159	return name;
		160	}
		161
		162	static void
		163	del_texture (GLuint name)
		164	{
		165	/* make a half-assed attempt at returning the memory used by the texture */
		166	/* textures are frequently being reused by cfplus anyway */
		167	/glBindTexture (GL_TEXTURE_2D, name);/
		168	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		169	av_push (texture_av, (SV *)(size_t)name);
		170	glDeleteTextures (1, &name);
		171	}
		172
		173	#include "texcache.c"
		174	#include "rendercache.c"
		175
		176	#include "pango-font.c"
		177	#include "pango-fontmap.c"
		178	#include "pango-render.c"
		179
		180	typedef IV DC__Channel;
		181	typedef SDL_RWops *DC__RW;
68	typedef Mix_Chunk *CFClient__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
70		184
71	typedef PangoFontDescription *CFClient__Font;	185	typedef PangoFontDescription *DC__Font;
72		186
		187	static int
		188	shape_attr_p (PangoLayoutRun *run)
		189	{
		190	GSList *attrs = run->item->analysis.extra_attrs;
		191
		192	while (attrs)
		193	{
		194	PangoAttribute attr = (PangoAttribute )attrs->data;
		195
		196	if (attr->klass->type == PANGO_ATTR_SHAPE)
		197	return 1;
		198
		199	attrs = attrs->next;
		200	}
		201
		202	return 0;
		203	}
		204
73	typedef struct cf_layout {	205	struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	206	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
77	int base_height;	208	int base_height;
78	CFClient__Font font;	209	DC__Font font;
79	} *CFClient__Layout;	210	rc_t rc;
		211	};
80		212
		213	typedef cf_layout *DC__Layout;
		214
81	static CFClient__Font default_font;	215	static DC__Font default_font;
82	static PangoContext ft2_context, cairo_context;	216	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	217	static PangoFontMap *opengl_fontmap;
84		218
85	static void	219	static void
86	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
87	{	221	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
		223	#ifdef FC_HINT_STYLE
		224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		225	#endif
89	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
90	}	227	}
91		228
92	static void	229	static void
93	layout_update_font (CFClient__Layout self)	230	layout_update_font (DC__Layout self)
94	{	231	{
95	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
96	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
97	*/	234	*/
98	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
99		236
100	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
101	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
102		239
103	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
104	}	241	}
105		242
106	static void	243	static void
107	layout_get_pixel_size (CFClient__Layout self, int w, int h)	244	layout_get_pixel_size (DC__Layout self, int w, int h)
108	{	245	{
		246	PangoRectangle rect;
		247
		248	// get_pixel_* wrongly rounds down
109	pango_layout_get_pixel_size (self->pl, w, h);	249	pango_layout_get_extents (self->pl, 0, &rect);
110		250
111	if (!w) w = 1;	251	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
112	if (!h) h = 1;	252	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
113		253
114	w = (w + 3) & ~3;	254	if (!rect.width) rect.width = 1;
115	}	255	if (!rect.height) rect.height = 1;
116		256
		257	*w = rect.width;
		258	*h = rect.height;
		259	}
		260
		261	typedef uint16_t tileid;
117	typedef uint16_t mapface;	262	typedef uint16_t faceid;
118		263
119	typedef struct {	264	struct maptex
		265	{
120	GLint name;	266	GLuint name;
121	int w, h;	267	int w, h;
122	float s, t;	268	float s, t;
123	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
124	} maptex;	270	tileid smoothtile;
		271	uint8_t smoothlevel;
		272	uint8_t unused; /* set to zero on use */
		273	};
125		274
126	typedef struct {	275	struct mapcell
		276	{
		277	uint32_t player;
		278	tileid tile[3];
127	int16_t darkness;	279	uint16_t darkness;
128	mapface face[3];	280	uint8_t stat_width, stat_hp, flags, smoothmax;
129	} mapcell;	281	};
130		282
131	typedef struct {	283	struct maprow
		284	{
132	int32_t c0, c1;	285	int32_t c0, c1;
133	mapcell *col;	286	mapcell *col;
134	} maprow;	287	};
135		288
136	typedef struct map {	289	struct mapgrid {
137	int x, y, w, h;	290	int x, y, w, h;
138	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
139	int faces;	292	int faces; tileid *face2tile; // [faceid]
140	mapface *face;	293	int texs; maptex *tex; // [tileid]
141
142	int texs;
143	maptex *tex;
144		294
145	int32_t rows;	295	int32_t rows;
146	maprow *row;	296	maprow *row;
147	} *CFClient__Map;	297	};
148		298
149	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
150	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
151	{	304	{
152	char *p;	305	T *p;
153		306
154	New (0, p, sze + inc, char);	307	New (0, p, sze + inc, T);
155	Zero (p, inc, char);	308	Zero (p, inc, T);
156	Move (ptr, p + inc, sze, char);	309	Move (ptr, p + inc, sze, T);
157	Safefree (ptr);	310	Safefree (ptr);
158		311
159	return p;	312	ptr = p;
160	}	313	}
161		314
162	static char *	315	template<typename T>
		316	static void
163	append (char *ptr, int sze, int inc)	317	append (T *&ptr, int sze, int inc)
164	{	318	{
165	Renew (ptr, sze + inc, char);	319	Renew (ptr, sze + inc, T);
166	Zero (ptr + sze, inc, char);	320	Zero (ptr + sze, inc, T);
167
168	return ptr;
169	}	321	}
170		322
171	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	static void
172	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	324	need_facenum (struct mapgrid *self, faceid face)
		325	{
		326	while (self->faces <= face)
		327	{
		328	append (self->face2tile, self->faces, self->faces);
		329	self->faces *= 2;
		330	}
		331	}
		332
		333	static void
		334	need_texid (struct mapgrid *self, int texid)
		335	{
		336	while (self->texs <= texid)
		337	{
		338	append (self->tex, self->texs, self->texs);
		339	self->texs *= 2;
		340	}
		341	}
173		342
174	static maprow *	343	static maprow *
175	map_get_row (CFClient__Map self, int y)	344	map_get_row (mapgrid *self, int y)
176	{	345	{
177	if (0 > y)	346	if (0 > y)
178	{	347	{
179	int extend = - y + MAP_EXTEND_Y;	348	int extend = - y + MAP_EXTEND_Y;
180	Prepend (maprow, self->row, self->rows, extend);	349	prepend (self->row, self->rows, extend);
181		350
182	self->rows += extend;	351	self->rows += extend;
183	self->y += extend;	352	self->y += extend;
184	y += extend;	353	y += extend;
185	}	354	}
186	else if (y >= self->rows)	355	else if (y >= self->rows)
187	{	356	{
188	int extend = y - self->rows + MAP_EXTEND_Y;	357	int extend = y - self->rows + MAP_EXTEND_Y;
189	Append (maprow, self->row, self->rows, extend);	358	append (self->row, self->rows, extend);
190	self->rows += extend;	359	self->rows += extend;
191	}	360	}
192		361
193	return self->row + y;	362	return self->row + y;
194	}	363	}
204	}	373	}
205		374
206	if (row->c0 > x)	375	if (row->c0 > x)
207	{	376	{
208	int extend = row->c0 - x + MAP_EXTEND_X;	377	int extend = row->c0 - x + MAP_EXTEND_X;
209	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	378	prepend (row->col, row->c1 - row->c0, extend);
210	row->c0 -= extend;	379	row->c0 -= extend;
211	}	380	}
212	else if (x >= row->c1)	381	else if (x >= row->c1)
213	{	382	{
214	int extend = x - row->c1 + MAP_EXTEND_X;	383	int extend = x - row->c1 + MAP_EXTEND_X;
215	Append (mapcell, row->col, row->c1 - row->c0, extend);	384	append (row->col, row->c1 - row->c0, extend);
216	row->c1 += extend;	385	row->c1 += extend;
217	}	386	}
218		387
219	return row->col + (x - row->c0);	388	return row->col + (x - row->c0);
220	}	389	}
221		390
222	static mapcell *	391	static mapcell *
223	map_get_cell (CFClient__Map self, int x, int y)	392	map_get_cell (mapgrid *self, int x, int y)
224	{	393	{
225	return row_get_cell (map_get_row (self, y), x);	394	return row_get_cell (map_get_row (self, y), x);
226	}	395	}
227		396
228	static void	397	static void
229	map_clear (CFClient__Map self)	398	map_clear (mapgrid *self)
230	{	399	{
231	int r;	400	int r;
232		401
233	for (r = 0; r < self->rows; r++)	402	for (r = 0; r < self->rows; r++)
234	Safefree (self->row[r].col);	403	Safefree (self->row[r].col);
…		…
241	self->oy = 0;	410	self->oy = 0;
242	self->row = 0;	411	self->row = 0;
243	self->rows = 0;	412	self->rows = 0;
244	}	413	}
245		414
		415	#define CELL_CLEAR(cell) \
		416	do { \
		417	if ((cell)->player) \
		418	(cell)->tile [2] = 0; \
		419	(cell)->darkness = 0; \
		420	(cell)->stat_hp = 0; \
		421	(cell)->flags = 0; \
		422	(cell)->player = 0; \
		423	} while (0)
		424
246	static void	425	static void
247	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	426	map_blank (mapgrid *self, int x0, int y0, int w, int h)
248	{	427	{
249	int x, y;	428	int x, y;
250	maprow *row;	429	maprow *row;
		430	mapcell *cell;
251		431
252	for (y = y0; y < y0 + h; y++)	432	for (y = y0; y < y0 + h; y++)
253	if (y >= 0)	433	if (y >= 0)
254	{	434	{
255	if (y >= self->rows)	435	if (y >= self->rows)
…		…
261	if (x >= row->c0)	441	if (x >= row->c0)
262	{	442	{
263	if (x >= row->c1)	443	if (x >= row->c1)
264	break;	444	break;
265		445
266	row->col[x - row->c0].darkness = -1;	446	cell = row->col + x - row->c0;
		447
		448	CELL_CLEAR (cell);
267	}	449	}
268	}	450	}
		451	}
		452
		453	struct smooth_key
		454	{
		455	tileid tile;
		456	uint8_t x, y, level;
		457
		458	bool operator == (const smooth_key &o) const
		459	{
		460	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		461	}
		462	};
		463
		464	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		465
		466	namespace std {
		467	template <>
		468	struct hash<smooth_key>
		469	{
		470	size_t operator () (const smooth_key &v) const
		471	{
		472	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		473	}
		474	};
		475	}
		476
		477	static void
		478	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		479	{
		480	auto &&it = h.find (key);
		481
		482	if (it == h.end ())
		483	h.insert (std::make_pair (key, bits));
		484	else
		485	it->second \|= bits;
269	}	486	}
270		487
271	static void	488	static void
272	music_finished (void)	489	music_finished (void)
273	{	490	{
…		…
292	ev.data2 = 0;	509	ev.data2 = 0;
293		510
294	SDL_PushEvent ((SDL_Event *)&ev);	511	SDL_PushEvent ((SDL_Event *)&ev);
295	}	512	}
296		513
297	MODULE = CFClient PACKAGE = CFClient	514	// approximately divide by 255
		515	static unsigned int
		516	div255 (unsigned int n)
		517	{
		518	return (n + (n >> 8)) >> 8;
		519	}
		520
		521	static unsigned int
		522	minpot (unsigned int n)
		523	{
		524	if (!n)
		525	return 0;
		526
		527	--n;
		528
		529	n \|= n >> 1;
		530	n \|= n >> 2;
		531	n \|= n >> 4;
		532	n \|= n >> 8;
		533	n \|= n >> 16;
		534
		535	return n + 1;
		536	}
		537
		538	static unsigned int
		539	popcount (unsigned int n)
		540	{
		541	n -= (n >> 1) & 0x55555555U;
		542	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		543	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		544	n *= 0x01010101U;
		545
		546	return n >> 24;
		547	}
		548
		549	/* SDL should provide this, really. */
		550	#define SDLK_MODIFIER_MIN 300
		551	#define SDLK_MODIFIER_MAX 314
		552
		553	/******************************************************************************/
		554
		555	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		556	static GV *hover_gv;
		557
		558	static int
		559	within_widget (SV *widget, NV x, NV y)
		560	{
		561	HV *self;
		562	SV **svp;
		563	NV wx, ww, wy, wh;
		564
		565	if (!SvROK (widget))
		566	return 0;
		567
		568	self = (HV *)SvRV (widget);
		569
		570	if (SvTYPE (self) != SVt_PVHV)
		571	return 0;
		572
		573	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		574	if (y < wy)
		575	return 0;
		576
		577	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		578	if (y >= wy + wh)
		579	return 0;
		580
		581	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		582	if (x < wx)
		583	return 0;
		584
		585	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		586	if (x >= wx + ww)
		587	return 0;
		588
		589	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		590	if (!svp \|\| !SvTRUE (*svp))
		591	return 0;
		592
		593	return 1;
		594	}
		595
		596	/******************************************************************************/
		597
		598	/* process keyboard modifiers */
		599	static int
		600	mod_munge (int mod)
		601	{
		602	mod &= MOD_MASK;
		603
		604	if (mod & (KMOD_META \| KMOD_ALT))
		605	mod \|= KMOD_LRAM;
		606
		607	return mod;
		608	}
		609
		610	static void
		611	deliantra_main (SV *real_main)
		612	{
		613	dSP;
		614
		615	PUSHMARK (SP);
		616	call_sv (real_main, G_DISCARD \| G_VOID);
		617	}
		618
		619	#ifdef __MACOSX__
		620	static SV *real_main;
		621
		622	/* to due surprising braindamage on the side of SDL design, we
		623	* do some mind-boggling hack here: SDL requires a custom main()
		624	* on OS X, so... we provide one and call the original main(), which,
		625	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		626	* and which calls our main (== SDL_main) back.
		627	*/
		628	extern C_LINKAGE int
		629	main (int argc, char *argv[])
		630	{
		631	deliantra_main (real_main);
		632	}
		633
		634	#undef main
		635
		636	extern C_LINKAGE int main (int argc, char *argv[]);
		637
		638	static void
		639	SDL_main_hack (SV *real_main_)
		640	{
		641	real_main = real_main_;
		642
		643	char *argv[] = { "deliantra client", 0 };
		644	(main) (1, argv);
		645	}
		646	#else
		647	static void
		648	SDL_main_hack (SV *real_main)
		649	{
		650	deliantra_main (real_main);
		651	}
		652	#endif
		653
		654	MODULE = Deliantra::Client PACKAGE = DC
298		655
299	PROTOTYPES: ENABLE	656	PROTOTYPES: ENABLE
300		657
301	BOOT:	658	BOOT:
302	{	659	{
303	HV *stash = gv_stashpv ("CFClient", 1);	660	HV *stash = gv_stashpv ("DC", 1);
304	static const struct {	661	static const struct {
305	const char *name;	662	const char *name;
306	IV iv;	663	IV iv;
307	} *civ, const_iv[] = {	664	} *civ, const_iv[] = {
308	# define const_iv(name) { # name, (IV)name }	665	# define const_iv(name) { # name, (IV)name }
		666	const_iv (SDLK_MODIFIER_MIN),
		667	const_iv (SDLK_MODIFIER_MAX),
		668
309	const_iv (SDL_ACTIVEEVENT),	669	const_iv (SDL_ACTIVEEVENT),
310	const_iv (SDL_KEYDOWN),	670	const_iv (SDL_KEYDOWN),
311	const_iv (SDL_KEYUP),	671	const_iv (SDL_KEYUP),
312	const_iv (SDL_MOUSEMOTION),	672	const_iv (SDL_MOUSEMOTION),
313	const_iv (SDL_MOUSEBUTTONDOWN),	673	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
322	const_iv (SDL_EVENT_RESERVEDA),	682	const_iv (SDL_EVENT_RESERVEDA),
323	const_iv (SDL_EVENT_RESERVEDB),	683	const_iv (SDL_EVENT_RESERVEDB),
324	const_iv (SDL_VIDEORESIZE),	684	const_iv (SDL_VIDEORESIZE),
325	const_iv (SDL_VIDEOEXPOSE),	685	const_iv (SDL_VIDEOEXPOSE),
326	const_iv (SDL_USEREVENT),	686	const_iv (SDL_USEREVENT),
		687
		688	const_iv (SDL_APPINPUTFOCUS),
		689	const_iv (SDL_APPMOUSEFOCUS),
		690	const_iv (SDL_APPACTIVE),
		691
		692
		693	const_iv (SDLK_UNKNOWN),
		694	const_iv (SDLK_FIRST),
		695	const_iv (SDLK_BACKSPACE),
		696	const_iv (SDLK_TAB),
		697	const_iv (SDLK_CLEAR),
		698	const_iv (SDLK_RETURN),
		699	const_iv (SDLK_PAUSE),
		700	const_iv (SDLK_ESCAPE),
		701	const_iv (SDLK_SPACE),
		702	const_iv (SDLK_EXCLAIM),
		703	const_iv (SDLK_QUOTEDBL),
		704	const_iv (SDLK_HASH),
		705	const_iv (SDLK_DOLLAR),
		706	const_iv (SDLK_AMPERSAND),
		707	const_iv (SDLK_QUOTE),
		708	const_iv (SDLK_LEFTPAREN),
		709	const_iv (SDLK_RIGHTPAREN),
		710	const_iv (SDLK_ASTERISK),
		711	const_iv (SDLK_PLUS),
		712	const_iv (SDLK_COMMA),
		713	const_iv (SDLK_MINUS),
		714	const_iv (SDLK_PERIOD),
		715	const_iv (SDLK_SLASH),
		716	const_iv (SDLK_0),
		717	const_iv (SDLK_1),
		718	const_iv (SDLK_2),
		719	const_iv (SDLK_3),
		720	const_iv (SDLK_4),
		721	const_iv (SDLK_5),
		722	const_iv (SDLK_6),
		723	const_iv (SDLK_7),
		724	const_iv (SDLK_8),
		725	const_iv (SDLK_9),
		726	const_iv (SDLK_COLON),
		727	const_iv (SDLK_SEMICOLON),
		728	const_iv (SDLK_LESS),
		729	const_iv (SDLK_EQUALS),
		730	const_iv (SDLK_GREATER),
		731	const_iv (SDLK_QUESTION),
		732	const_iv (SDLK_AT),
		733
		734	const_iv (SDLK_LEFTBRACKET),
		735	const_iv (SDLK_BACKSLASH),
		736	const_iv (SDLK_RIGHTBRACKET),
		737	const_iv (SDLK_CARET),
		738	const_iv (SDLK_UNDERSCORE),
		739	const_iv (SDLK_BACKQUOTE),
		740	const_iv (SDLK_DELETE),
		741
		742	const_iv (SDLK_FIRST),
		743	const_iv (SDLK_LAST),
327	const_iv (SDLK_KP0),	744	const_iv (SDLK_KP0),
328	const_iv (SDLK_KP1),	745	const_iv (SDLK_KP1),
329	const_iv (SDLK_KP2),	746	const_iv (SDLK_KP2),
330	const_iv (SDLK_KP3),	747	const_iv (SDLK_KP3),
331	const_iv (SDLK_KP4),	748	const_iv (SDLK_KP4),
…		…
386	const_iv (SDLK_BREAK),	803	const_iv (SDLK_BREAK),
387	const_iv (SDLK_MENU),	804	const_iv (SDLK_MENU),
388	const_iv (SDLK_POWER),	805	const_iv (SDLK_POWER),
389	const_iv (SDLK_EURO),	806	const_iv (SDLK_EURO),
390	const_iv (SDLK_UNDO),	807	const_iv (SDLK_UNDO),
		808
391	const_iv (KMOD_NONE),	809	const_iv (KMOD_NONE),
		810	const_iv (KMOD_SHIFT),
392	const_iv (KMOD_LSHIFT),	811	const_iv (KMOD_LSHIFT),
393	const_iv (KMOD_RSHIFT),	812	const_iv (KMOD_RSHIFT),
		813	const_iv (KMOD_CTRL),
394	const_iv (KMOD_LCTRL),	814	const_iv (KMOD_LCTRL),
395	const_iv (KMOD_RCTRL),	815	const_iv (KMOD_RCTRL),
		816	const_iv (KMOD_ALT),
396	const_iv (KMOD_LALT),	817	const_iv (KMOD_LALT),
397	const_iv (KMOD_RALT),	818	const_iv (KMOD_RALT),
		819	const_iv (KMOD_META),
398	const_iv (KMOD_LMETA),	820	const_iv (KMOD_LMETA),
399	const_iv (KMOD_RMETA),	821	const_iv (KMOD_RMETA),
400	const_iv (KMOD_NUM),	822	const_iv (KMOD_NUM),
401	const_iv (KMOD_CAPS),	823	const_iv (KMOD_CAPS),
402	const_iv (KMOD_MODE),	824	const_iv (KMOD_MODE),
403	const_iv (KMOD_CTRL),	825
404	const_iv (KMOD_SHIFT),	826	const_iv (KMOD_LRAM),
405	const_iv (KMOD_ALT),	827
406	const_iv (KMOD_META)	828	const_iv (MIX_DEFAULT_FORMAT),
		829
		830	const_iv (SDL_INIT_TIMER),
		831	const_iv (SDL_INIT_AUDIO),
		832	const_iv (SDL_INIT_VIDEO),
		833	const_iv (SDL_INIT_CDROM),
		834	const_iv (SDL_INIT_JOYSTICK),
		835	const_iv (SDL_INIT_EVERYTHING),
		836	const_iv (SDL_INIT_NOPARACHUTE),
		837	const_iv (SDL_INIT_EVENTTHREAD),
		838
		839	const_iv (SDL_GL_RED_SIZE),
		840	const_iv (SDL_GL_GREEN_SIZE),
		841	const_iv (SDL_GL_BLUE_SIZE),
		842	const_iv (SDL_GL_ALPHA_SIZE),
		843	const_iv (SDL_GL_DOUBLEBUFFER),
		844	const_iv (SDL_GL_BUFFER_SIZE),
		845	const_iv (SDL_GL_DEPTH_SIZE),
		846	const_iv (SDL_GL_STENCIL_SIZE),
		847	const_iv (SDL_GL_ACCUM_RED_SIZE),
		848	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		849	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		850	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		851	const_iv (SDL_GL_STEREO),
		852	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		853	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		854	const_iv (SDL_GL_ACCELERATED_VISUAL),
		855	const_iv (SDL_GL_SWAP_CONTROL),
		856
		857	const_iv (FOW_DARKNESS)
407	# undef const_iv	858	# undef const_iv
408	};	859	};
409		860
410	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	861	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
411	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	862	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		863
		864	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		865	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412	}	866	}
		867
		868	void
		869	weaken (SV *rv)
		870	PROTOTYPE: $
		871	CODE:
		872	sv_rvweaken (rv);
		873
		874	int
		875	in_destruct ()
		876	CODE:
		877	RETVAL = PL_main_cv == Nullcv;
		878	OUTPUT:
		879	RETVAL
		880
		881	NV floor (NV x)
		882
		883	NV ceil (NV x)
		884
		885	IV minpot (UV n)
		886
		887	IV popcount (UV n)
		888
		889	NV distance (NV dx, NV dy)
		890	CODE:
		891	RETVAL = pow (dx * dx + dy * dy, 0.5);
		892	OUTPUT:
		893	RETVAL
413		894
414	void	895	void
415	pango_init ()	896	pango_init ()
416	CODE:	897	CODE:
417	{	898	{
418	// delayed, so it can pick up new fonts added by AddFontResourceEx
419	ft2_fontmap = pango_ft2_font_map_new ();	899	opengl_fontmap = pango_opengl_font_map_new ();
420	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	900	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);	901	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
422		902	/pango_context_set_font_description (opengl_context, default_font);/
423	cairo_fontmap = pango_cairo_font_map_get_default ();	903	#if PANGO_VERSION_CHECK (1, 15, 2)
424	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);	904	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		905	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		906	#endif
425	}	907	}
426		908
427	int	909	char *SDL_GetError ()
428	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
429		910
430	void	911	void SDL_main_hack (SV *real_main)
		912	PROTOTYPE: &
		913
		914	int SDL_Init (U32 flags)
		915
		916	int SDL_InitSubSystem (U32 flags)
		917
		918	void SDL_QuitSubSystem (U32 flags)
		919
431	SDL_Quit ()	920	void SDL_Quit ()
432		921
		922	int SDL_GL_SetAttribute (int attr, int value)
		923	C_ARGS: (SDL_GLattr)attr, value
		924
		925	int SDL_GL_GetAttribute (int attr)
		926	CODE:
		927	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		928	XSRETURN_UNDEF;
		929	OUTPUT:
		930	RETVAL
		931
433	void	932	void
434	SDL_ListModes ()	933	SDL_ListModes (int rgb, int alpha)
435	PPCODE:	934	PPCODE:
436	{	935	{
437	SDL_Rect **m;	936	SDL_Rect **m;
438		937
439	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	938	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
440	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	939	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
441	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	940	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
442	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	941	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
443		942
		943	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		944	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		945
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	947	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448		950
449	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	951	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);	952	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		953
456	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	954	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
457		955
458	if (m && m != (SDL_Rect **)-1)	956	if (m && m != (SDL_Rect **)-1)
459	while (*m)	957	while (*m)
460	{	958	{
		959	if ((m)->w >= 400 && (m)->h >= 300)
		960	{
461	AV *av = newAV ();	961	AV *av = newAV ();
462	av_push (av, newSViv ((*m)->w));	962	av_push (av, newSViv ((*m)->w));
463	av_push (av, newSViv ((*m)->h));	963	av_push (av, newSViv ((*m)->h));
		964	av_push (av, newSViv (rgb));
		965	av_push (av, newSViv (alpha));
464	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	966	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		967	}
465		968
466	++m;	969	++m;
467	}	970	}
468	}	971	}
469		972
470	int	973	int
471	SDL_SetVideoMode (int w, int h, int fullscreen)	974	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
472	CODE:	975	CODE:
		976	{
		977	SDL_EnableUNICODE (1);
		978	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		979
		980	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		981	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		982	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		983	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		984
473	RETVAL = !!SDL_SetVideoMode (	985	RETVAL = !!SDL_SetVideoMode (
474	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	986	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
475	);	987	);
476	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	988
		989	if (RETVAL)
		990	{
		991	av_clear (texture_av);
		992	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		993	#include "glfunc.h"
		994	#undef GL_FUNC
		995	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		996	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
		997	}
		998	}
477	OUTPUT:	999	OUTPUT:
478	RETVAL	1000	RETVAL
479		1001
480	void	1002	void
		1003	SDL_WM_SetCaption (const char title, const char icon)
		1004
		1005	void
481	SDL_GL_SwapBuffers ()	1006	SDL_GL_SwapBuffers ()
482		1007
		1008	char *
		1009	SDL_GetKeyName (int sym)
		1010	C_ARGS: (SDLKey)sym
		1011
		1012	int
		1013	SDL_GetAppState ()
		1014
		1015	int
		1016	SDL_GetModState ()
		1017
		1018	int
		1019	SDL_WaitEvent ()
		1020	C_ARGS: 0
		1021
483	void	1022	void
484	SDL_PollEvent ()	1023	SDL_PumpEvents ()
		1024
		1025	void
		1026	peep_events ()
485	PPCODE:	1027	PPCODE:
486	{	1028	{
487	SDL_Event ev;	1029	SDL_Event ev;
488		1030
489	while (SDL_PollEvent (&ev))	1031	SDL_PumpEvents ();
		1032	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
490	{	1033	{
491	HV *hv = newHV ();	1034	HV *hv = newHV ();
492	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1035	hv_store (hv, "type", 4, newSViv (ev.type), 0);
493		1036
494	switch (ev.type)	1037	switch (ev.type)
495	{	1038	{
496	case SDL_KEYDOWN:	1039	case SDL_KEYDOWN:
497	case SDL_KEYUP:	1040	case SDL_KEYUP:
498	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
499	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1042	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
500	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1044	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);	1045	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
502	break;	1046	break;
503		1047
504	case SDL_ACTIVEEVENT:	1048	case SDL_ACTIVEEVENT:
505	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1049	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1050	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507	break;	1051	break;
508		1052
509	case SDL_MOUSEMOTION:	1053	case SDL_MOUSEMOTION:
		1054	{
		1055	int state = ev.motion.state;
		1056	int x = ev.motion.x;
		1057	int y = ev.motion.y;
		1058	int xrel = ev.motion.xrel;
		1059	int yrel = ev.motion.yrel;
		1060
		1061	/* do simplistic event compression */
		1062	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1063	&& state == ev.motion.state)
		1064	{
		1065	xrel += ev.motion.xrel;
		1066	yrel += ev.motion.yrel;
		1067	x = ev.motion.x;
		1068	y = ev.motion.y;
		1069	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1070	}
		1071
		1072	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
510	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1073	hv_store (hv, "state", 5, newSViv (state), 0);
511	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1074	hv_store (hv, "x", 1, newSViv (x), 0);
512	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1075	hv_store (hv, "y", 1, newSViv (y), 0);
513	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1076	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
514	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1077	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1078	}
515	break;	1079	break;
516		1080
517	case SDL_MOUSEBUTTONDOWN:	1081	case SDL_MOUSEBUTTONDOWN:
518	case SDL_MOUSEBUTTONUP:	1082	case SDL_MOUSEBUTTONUP:
		1083	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
		1084
519	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1085	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1086	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1087	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1088	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523	break;	1089	break;
…		…
527	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1093	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1094	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529	break;	1095	break;
530	}	1096	}
531		1097
532	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1098	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
533	}	1099	}
534	}	1100	}
535		1101
		1102	char *
		1103	SDL_AudioDriverName ()
		1104	CODE:
		1105	{
		1106	char buf [256];
		1107	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1108	XSRETURN_UNDEF;
		1109
		1110	RETVAL = buf;
		1111	}
		1112	OUTPUT:
		1113	RETVAL
		1114
536	int	1115	int
537	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1116	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
538	POSTCALL:	1117	POSTCALL:
539	Mix_HookMusicFinished (music_finished);	1118	Mix_HookMusicFinished (music_finished);
540	Mix_ChannelFinished (channel_finished);	1119	Mix_ChannelFinished (channel_finished);
541		1120
542	void	1121	void
		1122	Mix_QuerySpec ()
		1123	PPCODE:
		1124	{
		1125	int freq, channels;
		1126	Uint16 format;
		1127
		1128	if (Mix_QuerySpec (&freq, &format, &channels))
		1129	{
		1130	EXTEND (SP, 3);
		1131	PUSHs (sv_2mortal (newSViv (freq)));
		1132	PUSHs (sv_2mortal (newSViv (format)));
		1133	PUSHs (sv_2mortal (newSViv (channels)));
		1134	}
		1135	}
		1136
		1137	void
543	Mix_CloseAudio ()	1138	Mix_CloseAudio ()
544		1139
545	int	1140	int
546	Mix_AllocateChannels (int numchans = -1)	1141	Mix_AllocateChannels (int numchans = -1)
547		1142
		1143	const char *
		1144	Mix_GetError ()
		1145
548	void	1146	void
549	lowdelay (int fd, int val = 1)	1147	lowdelay (int fd, int val = 1)
550	CODE:	1148	CODE:
		1149	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1150
		1151	void
		1152	win32_proxy_info ()
		1153	PPCODE:
		1154	{
551	#ifndef _WIN32	1155	#ifdef _WIN32
552	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1156	char buffer[2048];
		1157	DWORD buflen;
		1158
		1159	EXTEND (SP, 3);
		1160
		1161	buflen = sizeof (buffer);
		1162	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1163	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1164	{
		1165	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1166
		1167	buflen = sizeof (buffer);
		1168	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1169	{
		1170	PUSHs (newSVpv (buffer, 0));
		1171
		1172	buflen = sizeof (buffer);
		1173	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1174	PUSHs (newSVpv (buffer, 0));
		1175	}
		1176	}
553	#endif	1177	#endif
		1178	}
554		1179
555	char *	1180	int
556	gl_version ()	1181	add_font (char *file)
557	CODE:	1182	CODE:
558	RETVAL = (char *)glGetString (GL_VERSION);	1183	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
559	OUTPUT:	1184	OUTPUT:
560	RETVAL	1185	RETVAL
561		1186
562	char *
563	gl_extensions ()
564	CODE:
565	RETVAL = (char *)glGetString (GL_EXTENSIONS);
566	OUTPUT:
567	RETVAL
568
569	void	1187	void
570	add_font (char *file)	1188	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
571	CODE:	1189
572	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1190	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
573	#ifdef _WIN32	1191	void
574	// cairo... sigh... requires win2000	1192	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
575	AddFontResourceEx (file, FR_PRIVATE, 0);
576	#endif
577		1193
578	void	1194	void
579	load_image_inline (SV *image_)	1195	load_image_inline (SV *image_)
580	ALIAS:	1196	ALIAS:
581	load_image_file = 1	1197	load_image_file = 1
…		…
584	STRLEN image_len;	1200	STRLEN image_len;
585	char image = (char )SvPVbyte (image_, image_len);	1201	char image = (char )SvPVbyte (image_, image_len);
586	SDL_Surface surface, surface2;	1202	SDL_Surface surface, surface2;
587	SDL_PixelFormat fmt;	1203	SDL_PixelFormat fmt;
588	SDL_RWops *rw = ix	1204	SDL_RWops *rw = ix
589	? SDL_RWFromFile (image, "r")	1205	? SDL_RWFromFile (image, "rb")
590	: SDL_RWFromConstMem (image, image_len);	1206	: SDL_RWFromConstMem (image, image_len);
591		1207
592	if (!rw)	1208	if (!rw)
593	croak ("load_image: %s", SDL_GetError ());	1209	croak ("load_image: %s", SDL_GetError ());
594		1210
…		…
623		1239
624	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1240	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625		1241
626	assert (surface2->pitch == surface2->w * 4);	1242	assert (surface2->pitch == surface2->w * 4);
627		1243
		1244	SDL_LockSurface (surface2);
628	EXTEND (SP, 5);	1245	EXTEND (SP, 6);
629	PUSHs (sv_2mortal (newSViv (surface2->w)));	1246	PUSHs (sv_2mortal (newSViv (surface2->w)));
630	PUSHs (sv_2mortal (newSViv (surface2->h)));	1247	PUSHs (sv_2mortal (newSViv (surface2->h)));
631	SDL_LockSurface (surface2);
632	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1248	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)));	1249	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
635	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1250	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1251	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1252	SDL_UnlockSurface (surface2);
637		1253
638	SDL_FreeSurface (surface);	1254	SDL_FreeSurface (surface);
639	SDL_FreeSurface (surface2);	1255	SDL_FreeSurface (surface2);
640	}	1256	}
641		1257
…		…
665	}	1281	}
666		1282
667	void	1283	void
668	error (char *message)	1284	error (char *message)
669	CODE:	1285	CODE:
		1286	fprintf (stderr, "ERROR: %s\n", message);
670	#ifdef _WIN32	1287	#ifdef _WIN32
671	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1288	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
		1289	#endif
		1290
		1291	void
		1292	fatal (char *message)
		1293	CODE:
		1294	fprintf (stderr, "FATAL: %s\n", message);
		1295	#ifdef _WIN32
		1296	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
		1297	#endif
		1298	_exit (1);
		1299
		1300	void
		1301	_exit (int retval = 0)
		1302	CODE:
		1303	#ifdef WIN32
		1304	ExitThread (retval); // unclean, please beam me up
672	#else	1305	#else
673	fprintf (stderr, "ERROR: %s\n", message);	1306	_exit (retval);
674	#endif	1307	#endif
675		1308
676	void	1309	void
677	fatal (char *message)	1310	debug ()
678	CODE:	1311	CODE:
679	#ifdef _WIN32	1312	{
680	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1313	#if DEBUG
681	#else	1314	VALGRIND_DO_LEAK_CHECK;
682	fprintf (stderr, "FATAL: %s\n", message);
683	#endif	1315	#endif
684	exit (1);	1316	}
685		1317
		1318	int
		1319	SvREFCNT (SV *sv)
		1320	CODE:
		1321	RETVAL = SvREFCNT (sv);
		1322	OUTPUT:
		1323	RETVAL
		1324
686	MODULE = CFClient PACKAGE = CFClient::Font	1325	MODULE = Deliantra::Client PACKAGE = DC::Font
687		1326
688	CFClient::Font	1327	PROTOTYPES: DISABLE
		1328
		1329	DC::Font
689	new_from_file (SV class, char path, int id = 0)	1330	new_from_file (SV klass, char path, int id = 0)
690	CODE:	1331	CODE:
691	{	1332	{
692	int count;	1333	int count;
693	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1334	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
694	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1335	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
696	}	1337	}
697	OUTPUT:	1338	OUTPUT:
698	RETVAL	1339	RETVAL
699		1340
700	void	1341	void
701	DESTROY (CFClient::Font self)	1342	DESTROY (DC::Font self)
702	CODE:	1343	CODE:
703	pango_font_description_free (self);	1344	pango_font_description_free (self);
704		1345
705	void	1346	void
706	make_default (CFClient::Font self)	1347	make_default (DC::Font self)
		1348	PROTOTYPE: $
707	CODE:	1349	CODE:
708	default_font = self;	1350	default_font = self;
709		1351
710	MODULE = CFClient PACKAGE = CFClient::Layout	1352	MODULE = Deliantra::Client PACKAGE = DC::Layout
711		1353
712	CFClient::Layout	1354	PROTOTYPES: DISABLE
713	new (SV *class, int rgba = 0)
714	CODE:
715	New (0, RETVAL, 1, struct cf_layout);
716		1355
		1356	void
		1357	glyph_cache_backup ()
		1358	PROTOTYPE:
		1359	CODE:
		1360	tc_backup ();
		1361
		1362	void
		1363	glyph_cache_restore ()
		1364	PROTOTYPE:
		1365	CODE:
		1366	tc_restore ();
		1367
		1368	DC::Layout
		1369	new (SV *klass)
		1370	CODE:
		1371	RETVAL = new cf_layout;
		1372
717	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1373	RETVAL->pl = pango_layout_new (opengl_context);
718	RETVAL->rgba = rgba;
719	RETVAL->r = 1.;	1374	RETVAL->r = 1.;
720	RETVAL->g = 1.;	1375	RETVAL->g = 1.;
721	RETVAL->b = 1.;	1376	RETVAL->b = 1.;
722	RETVAL->a = 1.;	1377	RETVAL->a = 1.;
723	RETVAL->base_height = MIN_FONT_HEIGHT;	1378	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
727	layout_update_font (RETVAL);	1382	layout_update_font (RETVAL);
728	OUTPUT:	1383	OUTPUT:
729	RETVAL	1384	RETVAL
730		1385
731	void	1386	void
732	DESTROY (CFClient::Layout self)	1387	DESTROY (DC::Layout self)
733	CODE:	1388	CODE:
734	g_object_unref (self->pl);	1389	g_object_unref (self->pl);
735	Safefree (self);	1390	delete self;
736		1391
737	int
738	is_rgba (CFClient::Layout self)
739	CODE:
740	RETVAL = self->rgba;
741	OUTPUT:
742	RETVAL
743
744	void	1392	void
745	set_text (CFClient::Layout self, SV *text_)	1393	set_text (DC::Layout self, SV *text_)
746	CODE:	1394	CODE:
747	{	1395	{
748	STRLEN textlen;	1396	STRLEN textlen;
749	char *text = SvPVutf8 (text_, textlen);	1397	char *text = SvPVutf8 (text_, textlen);
750		1398
751	pango_layout_set_text (self->pl, text, textlen);	1399	pango_layout_set_text (self->pl, text, textlen);
752	}	1400	}
753		1401
754	void	1402	void
755	set_markup (CFClient::Layout self, SV *text_)	1403	set_markup (DC::Layout self, SV *text_)
756	CODE:	1404	CODE:
757	{	1405	{
758	STRLEN textlen;	1406	STRLEN textlen;
759	char *text = SvPVutf8 (text_, textlen);	1407	char *text = SvPVutf8 (text_, textlen);
760		1408
761	pango_layout_set_markup (self->pl, text, textlen);	1409	pango_layout_set_markup (self->pl, text, textlen);
762	}	1410	}
763		1411
		1412	void
		1413	set_shapes (DC::Layout self, ...)
		1414	CODE:
		1415	{
		1416	PangoAttrList *attrs = 0;
		1417	const char *text = pango_layout_get_text (self->pl);
		1418	const char *pos = text;
		1419	int arg = 4;
		1420
		1421	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1422	{
		1423	PangoRectangle inkrect, rect;
		1424	PangoAttribute *attr;
		1425
		1426	int x = SvIV (ST (arg - 3));
		1427	int y = SvIV (ST (arg - 2));
		1428	int w = SvIV (ST (arg - 1));
		1429	int h = SvIV (ST (arg ));
		1430
		1431	inkrect.x = 0;
		1432	inkrect.y = 0;
		1433	inkrect.width = 0;
		1434	inkrect.height = 0;
		1435
		1436	rect.x = x * PANGO_SCALE;
		1437	rect.y = y * PANGO_SCALE;
		1438	rect.width = w * PANGO_SCALE;
		1439	rect.height = h * PANGO_SCALE;
		1440
		1441	if (!attrs)
		1442	attrs = pango_layout_get_attributes (self->pl);
		1443
		1444	attr = pango_attr_shape_new (&inkrect, &rect);
		1445	attr->start_index = pos - text;
		1446	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1447	pango_attr_list_insert (attrs, attr);
		1448
		1449	arg += 4;
		1450	pos += sizeof (OBJ_STR) - 1;
		1451	}
		1452
		1453	if (attrs)
		1454	pango_layout_set_attributes (self->pl, attrs);
		1455	}
		1456
		1457	void
		1458	get_shapes (DC::Layout self)
		1459	PPCODE:
		1460	{
		1461	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1462
		1463	do
		1464	{
		1465	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1466
		1467	if (run && shape_attr_p (run))
		1468	{
		1469	PangoRectangle extents;
		1470	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1471
		1472	EXTEND (SP, 2);
		1473	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1474	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1475	}
		1476	}
		1477	while (pango_layout_iter_next_run (iter));
		1478
		1479	pango_layout_iter_free (iter);
		1480	}
		1481
		1482	int
		1483	has_wrapped (DC::Layout self)
		1484	CODE:
		1485	{
		1486	int lines = 1;
		1487	const char *text = pango_layout_get_text (self->pl);
		1488
		1489	while (*text)
		1490	lines += *text++ == '\n';
		1491
		1492	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1493	}
		1494	OUTPUT:
		1495	RETVAL
		1496
764	SV *	1497	SV *
765	get_text (CFClient::Layout self)	1498	get_text (DC::Layout self)
766	CODE:	1499	CODE:
767	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1500	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768	SvUTF8_on (RETVAL);	1501	sv_utf8_decode (RETVAL);
769	OUTPUT:	1502	OUTPUT:
770	RETVAL	1503	RETVAL
771		1504
772	void	1505	void
773	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1506	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
774	CODE:	1507	CODE:
775	self->r = r;	1508	self->r = r;
776	self->g = g;	1509	self->g = g;
777	self->b = b;	1510	self->b = b;
778	self->a = a;	1511	self->a = a;
779		1512
780	void	1513	void
781	set_font (CFClient::Layout self, CFClient::Font font = 0)	1514	set_font (DC::Layout self, DC::Font font = 0)
782	CODE:	1515	CODE:
783	if (self->font != font)	1516	if (self->font != font)
784	{	1517	{
785	self->font = font;	1518	self->font = font;
786	layout_update_font (self);	1519	layout_update_font (self);
787	}	1520	}
788		1521
789	void	1522	void
790	set_height (CFClient::Layout self, int base_height)	1523	set_height (DC::Layout self, int base_height)
791	CODE:	1524	CODE:
792	if (self->base_height != base_height)	1525	if (self->base_height != base_height)
793	{	1526	{
794	self->base_height = base_height;	1527	self->base_height = base_height;
795	layout_update_font (self);	1528	layout_update_font (self);
796	}	1529	}
797		1530
798	void	1531	void
799	set_width (CFClient::Layout self, int max_width = -1)	1532	set_width (DC::Layout self, int max_width = -1)
800	CODE:	1533	CODE:
801	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1534	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
802		1535
803	void	1536	void
		1537	set_indent (DC::Layout self, int indent)
		1538	CODE:
		1539	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1540
		1541	void
		1542	set_spacing (DC::Layout self, int spacing)
		1543	CODE:
		1544	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1545
		1546	void
		1547	set_ellipsise (DC::Layout self, int ellipsise)
		1548	CODE:
		1549	pango_layout_set_ellipsize (self->pl,
		1550	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1551	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1552	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1553	: PANGO_ELLIPSIZE_NONE
		1554	);
		1555
		1556	void
		1557	set_single_paragraph_mode (DC::Layout self, int spm)
		1558	CODE:
		1559	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1560
		1561	void
804	size (CFClient::Layout self)	1562	size (DC::Layout self)
805	PPCODE:	1563	PPCODE:
806	{	1564	{
807	int w, h;	1565	int w, h;
808		1566
809	layout_get_pixel_size (self, &w, &h);	1567	layout_get_pixel_size (self, &w, &h);
…		…
812	PUSHs (sv_2mortal (newSViv (w)));	1570	PUSHs (sv_2mortal (newSViv (w)));
813	PUSHs (sv_2mortal (newSViv (h)));	1571	PUSHs (sv_2mortal (newSViv (h)));
814	}	1572	}
815		1573
816	int	1574	int
		1575	descent (DC::Layout self)
		1576	CODE:
		1577	{
		1578	PangoRectangle rect;
		1579	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1580	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1581	RETVAL = PANGO_DESCENT (rect);
		1582	}
		1583	OUTPUT:
		1584	RETVAL
		1585
		1586	int
817	xy_to_index (CFClient::Layout self, int x, int y)	1587	xy_to_index (DC::Layout self, int x, int y)
818	CODE:	1588	CODE:
819	{	1589	{
820	int index, trailing;	1590	int index, trailing;
821	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1591	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
822	RETVAL = index;	1592	RETVAL = index + trailing;
823	}	1593	}
824	OUTPUT:	1594	OUTPUT:
825	RETVAL	1595	RETVAL
826		1596
827	void	1597	void
828	cursor_pos (CFClient::Layout self, int index)	1598	cursor_pos (DC::Layout self, int index)
829	PPCODE:	1599	PPCODE:
830	{	1600	{
831	PangoRectangle strong_pos;	1601	PangoRectangle pos;
832	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1602	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
833		1603
834	EXTEND (SP, 3);	1604	EXTEND (SP, 3);
835	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1605	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
836	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1606	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
837	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1607	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
838	}	1608	}
839		1609
840	void	1610	void
841	render (CFClient::Layout self)	1611	index_to_line_x (DC::Layout self, int index, int trailing = 0)
842	PPCODE:	1612	PPCODE:
843	{	1613	{
844	SV *retval;	1614	int line, x;
845	int w, h;
846		1615
847	layout_get_pixel_size (self, &w, &h);	1616	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
848		1617	#if !PANGO_VERSION_CHECK (1, 17, 3)
849	if (self->rgba)	1618	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
850	{	1619	--line;
851	cairo_surface_t *surface;	1620	#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);	1621	EXTEND (SP, 2);
885	PUSHs (sv_2mortal (newSViv (w)));	1622	PUSHs (sv_2mortal (newSViv (line)));
		1623	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1624	}
		1625
		1626	void
		1627	line_x_to_index (DC::Layout self, int line, int x)
		1628	PPCODE:
		1629	{
		1630	PangoLayoutLine *lp;
		1631	int index, trailing;
		1632
		1633	if (line < 0)
		1634	XSRETURN_EMPTY;
		1635
		1636	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1637	XSRETURN_EMPTY; /* do better */
		1638
		1639	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1640
		1641	EXTEND (SP, 2);
		1642	if (GIMME_V == G_SCALAR)
886	PUSHs (sv_2mortal (newSViv (h)));	1643	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	1644	else
892	{	1645	{
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)));	1646	PUSHs (sv_2mortal (newSViv (index)));
912	PUSHs (sv_2mortal (newSViv (h)));	1647	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	}	1648	}
917	}	1649	}
918		1650
		1651	void
		1652	render (DC::Layout self, float x, float y, int flags = 0)
		1653	CODE:
		1654	self->rc.clear ();
		1655	pango_opengl_render_layout_subpixel (
		1656	self->pl,
		1657	&self->rc,
		1658	x * PANGO_SCALE, y * PANGO_SCALE,
		1659	self->r, self->g, self->b, self->a,
		1660	flags
		1661	);
		1662	// we assume that context_change actually clears/frees stuff
		1663	// and does not do any recomputation...
		1664	pango_layout_context_changed (self->pl);
		1665
		1666	void
		1667	draw (DC::Layout self)
		1668	CODE:
		1669	{
		1670	glEnable (GL_TEXTURE_2D);
		1671	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1672	glEnable (GL_BLEND);
		1673	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1674	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1675	glEnable (GL_ALPHA_TEST);
		1676	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1677
		1678	self->rc.draw ();
		1679
		1680	glDisable (GL_ALPHA_TEST);
		1681	glDisable (GL_BLEND);
		1682	glDisable (GL_TEXTURE_2D);
		1683	}
		1684
919	MODULE = CFClient PACKAGE = CFClient::Texture	1685	MODULE = Deliantra::Client PACKAGE = DC::Texture
920		1686
		1687	PROTOTYPES: ENABLE
		1688
921	void	1689	void
		1690	pad (SV *data_, int ow, int oh, int nw, int nh)
		1691	CODE:
		1692	{
		1693	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1694	{
		1695	STRLEN datalen;
		1696	char *data = SvPVbyte (data_, datalen);
		1697	int bpp = datalen / (ow * oh);
		1698	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1699
		1700	SvPOK_only (result_);
		1701	SvCUR_set (result_, nw * nh * bpp);
		1702
		1703	memset (SvPVX (result_), 0, nw * nh * bpp);
		1704	while (oh--)
		1705	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1706
		1707	sv_setsv (data_, result_);
		1708	}
		1709	}
		1710
		1711	void
922	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1712	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
923	PROTOTYPE: $$$;$$	1713	PROTOTYPE: $$$;$$
924	ALIAS:	1714	ALIAS:
925	draw_quad_alpha = 1	1715	draw_quad_alpha = 1
926	draw_quad_alpha_premultiplied = 2	1716	draw_quad_alpha_premultiplied = 2
927	CODE:	1717	CODE:
928	{	1718	{
929	HV hv = (HV )SvRV (self);	1719	HV hv = (HV )SvRV (self);
930	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1720	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1721	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1722	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1723
		1724	if (name <= 0)
		1725	XSRETURN_EMPTY;
934		1726
935	if (items < 5)	1727	if (items < 5)
936	{	1728	{
937	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1729	w = SvNV (*hv_fetch (hv, "w", 1, 1));
938	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1730	h = SvNV (*hv_fetch (hv, "h", 1, 1));
939	}	1731	}
940		1732
941	if (ix)	1733	if (ix)
942	{	1734	{
943	glEnable (GL_BLEND);	1735	glEnable (GL_BLEND);
		1736
		1737	if (ix == 2)
944	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1738	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1739	else
		1740	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1741	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1742
		1743	glEnable (GL_ALPHA_TEST);
		1744	glAlphaFunc (GL_GREATER, 0.01f);
945	}	1745	}
946		1746
947	glBindTexture (GL_TEXTURE_2D, name);	1747	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		1748
955	glBegin (GL_QUADS);	1749	glBegin (GL_QUADS);
956	glTexCoord2f (0, 0); glVertex2f (x , y );	1750	glTexCoord2f (0, 0); glVertex2f (x , y );
957	glTexCoord2f (0, t); glVertex2f (x , y + h);	1751	glTexCoord2f (0, t); glVertex2f (x , y + h);
958	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1752	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1753	glTexCoord2f (s, 0); glVertex2f (x + w, y );
960	glEnd ();	1754	glEnd ();
961		1755
962	if (ix)	1756	if (ix)
		1757	{
		1758	glDisable (GL_ALPHA_TEST);
963	glDisable (GL_BLEND);	1759	glDisable (GL_BLEND);
		1760	}
964	}	1761	}
965		1762
		1763	void
		1764	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)
		1765	PROTOTYPE: @
		1766	CODE:
		1767	{
		1768	glEnable (GL_BLEND);
		1769	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1770	glEnable (GL_TEXTURE_2D);
		1771	glBindTexture (GL_TEXTURE_2D, name1);
		1772
		1773	glColor3f (intensity, intensity, intensity);
		1774	glPushMatrix ();
		1775	glScalef (1./3, 1./3, 1.);
		1776
		1777	if (blend > 0.f)
		1778	{
		1779	float dx3 = dx * -3.f / w;
		1780	float dy3 = dy * -3.f / h;
		1781	GLfloat env_color[4] = { 0., 0., 0., blend };
		1782
		1783	/* interpolate the two shadow textures */
		1784	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1786
		1787	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1788	gl.ActiveTexture (GL_TEXTURE1);
		1789	glEnable (GL_TEXTURE_2D);
		1790	glBindTexture (GL_TEXTURE_2D, name2);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1792
		1793	/* rgb == rgb(glcolor) */
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1797
		1798	/* alpha = interpolate t0, t1 by env_alpha */
		1799	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1800
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glBegin (GL_QUADS);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1816	glEnd ();
		1817
		1818	glDisable (GL_TEXTURE_2D);
		1819	gl.ActiveTexture (GL_TEXTURE0);
		1820	}
		1821	else
		1822	{
		1823	/* simple blending of one texture, also opengl <1.3 path */
		1824	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1825
		1826	glBegin (GL_QUADS);
		1827	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1828	glTexCoord2f (0, t); glVertex2f (0, h);
		1829	glTexCoord2f (s, t); glVertex2f (w, h);
		1830	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1831	glEnd ();
		1832	}
		1833
		1834	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1835	{
		1836	int x, y;
		1837	int dx3 = dx * 3;
		1838	int dy3 = dy * 3;
		1839
		1840	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1841	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTranslatef (-1., -1., 0);
		1844	glBegin (GL_QUADS);
		1845
		1846	for (y = 1; y < h; y += 3)
		1847	{
		1848	int y1 = y - dy3;
		1849	int y1valid = y1 >= 0 && y1 < h;
		1850
		1851	for (x = 1; x < w; x += 3)
		1852	{
		1853	int x1 = x - dx3;
		1854	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1855	uint8_t h2;
		1856
		1857	if (y1valid && x1 >= 0 && x1 < w)
		1858	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	else
		1860	h2 = 1; /* out of range == invisible */
		1861
		1862	if (h1 \|\| h2)
		1863	{
		1864	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1865	glColor4f (1., 1., 1., alpha);
		1866
		1867	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1868	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1869	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1870	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1871	}
		1872	}
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877
		1878	glPopMatrix ();
		1879
		1880	glDisable (GL_TEXTURE_2D);
		1881	glDisable (GL_BLEND);
		1882	}
		1883
		1884	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1885	CODE:
		1886	{
		1887	GLint width;
		1888	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1889	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1890	RETVAL = width > 0;
		1891	}
		1892	OUTPUT:
		1893	RETVAL
		1894
966	MODULE = CFClient PACKAGE = CFClient::Map	1895	MODULE = Deliantra::Client PACKAGE = DC::Map
967		1896
968	CFClient::Map	1897	PROTOTYPES: DISABLE
969	new (SV *class, int map_width, int map_height)	1898
		1899	DC::Map
		1900	new (SV *klass)
970	CODE:	1901	CODE:
971	New (0, RETVAL, 1, struct map);	1902	New (0, RETVAL, 1, mapgrid);
972	RETVAL->x = 0;	1903	RETVAL->x = 0;
973	RETVAL->y = 0;	1904	RETVAL->y = 0;
974	RETVAL->w = map_width;	1905	RETVAL->w = 0;
975	RETVAL->h = map_height;	1906	RETVAL->h = 0;
976	RETVAL->ox = 0;	1907	RETVAL->ox = 0;
977	RETVAL->oy = 0;	1908	RETVAL->oy = 0;
978	RETVAL->faces = 8192;	1909	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
979	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1910	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;	1911	RETVAL->rows = 0;
983	RETVAL->row = 0;	1912	RETVAL->row = 0;
984	OUTPUT:	1913	OUTPUT:
985	RETVAL	1914	RETVAL
986		1915
987	void	1916	void
988	DESTROY (CFClient::Map self)	1917	DESTROY (DC::Map self)
989	CODE:	1918	CODE:
990	{	1919	{
991	map_clear (self);	1920	map_clear (self);
992	Safefree (self->face);	1921	Safefree (self->face2tile);
		1922	Safefree (self->tex);
993	Safefree (self);	1923	Safefree (self);
994	}	1924	}
995		1925
996	void	1926	void
		1927	resize (DC::Map self, int map_width, int map_height)
		1928	CODE:
		1929	self->w = map_width;
		1930	self->h = map_height;
		1931
		1932	void
997	clear (CFClient::Map self)	1933	clear (DC::Map self)
998	CODE:	1934	CODE:
999	map_clear (self);	1935	map_clear (self);
1000		1936
1001	void	1937	void
1002	set_face (CFClient::Map self, int face, int texid)	1938	set_tileid (DC::Map self, int face, int tile)
1003	CODE:	1939	CODE:
1004	{	1940	{
1005	while (self->faces <= face)	1941	need_facenum (self, face); self->face2tile [face] = tile;
1006	{	1942	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	}	1943	}
1013		1944
1014	void	1945	void
		1946	set_smooth (DC::Map self, int face, int smooth, int level)
		1947	CODE:
		1948	{
		1949	tileid texid;
		1950	maptex *tex;
		1951
		1952	if (face < 0 \|\| face >= self->faces)
		1953	return;
		1954
		1955	if (smooth < 0 \|\| smooth >= self->faces)
		1956	return;
		1957
		1958	texid = self->face2tile [face];
		1959
		1960	if (!texid)
		1961	return;
		1962
		1963	tex = self->tex + texid;
		1964	tex->smoothtile = self->face2tile [smooth];
		1965	tex->smoothlevel = level;
		1966	}
		1967
		1968	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)	1969	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:	1970	CODE:
1017	{	1971	{
1018	while (self->texs <= texid)	1972	need_texid (self, texid);
1019	{
1020	Append (maptex, self->tex, self->texs, self->texs);
1021	self->texs *= 2;
1022	}
1023		1973
1024	{	1974	{
1025	maptex *tex = self->tex + texid;	1975	maptex *tex = self->tex + texid;
1026		1976
1027	tex->name = name;	1977	tex->name = name;
…		…
1032	tex->r = r;	1982	tex->r = r;
1033	tex->g = g;	1983	tex->g = g;
1034	tex->b = b;	1984	tex->b = b;
1035	tex->a = a;	1985	tex->a = a;
1036	}	1986	}
		1987
		1988	// somewhat hackish, but for textures that require it, it really
		1989	// improves the look, and most others don't suffer.
		1990	glBindTexture (GL_TEXTURE_2D, name);
		1991	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1992	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1993	// use uglier nearest interpolation because linear suffers
		1994	// from transparent color bleeding and ugly wrapping effects.
		1995	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1037	}	1996	}
		1997
		1998	void
		1999	expire_textures (DC::Map self, int texid, int count)
		2000	PPCODE:
		2001	for (; texid < self->texs && count; ++texid, --count)
		2002	{
		2003	maptex *tex = self->tex + texid;
		2004
		2005	if (tex->name)
		2006	{
		2007	if (tex->unused)
		2008	{
		2009	tex->name = 0;
		2010	tex->unused = 0;
		2011	XPUSHs (sv_2mortal (newSViv (texid)));
		2012	}
		2013	else
		2014	tex->unused = 1;
		2015	}
		2016	}
1038		2017
1039	int	2018	int
1040	ox (CFClient::Map self)	2019	ox (DC::Map self)
1041	ALIAS:	2020	ALIAS:
1042	oy = 1	2021	oy = 1
		2022	x = 2
		2023	y = 3
		2024	w = 4
		2025	h = 5
1043	CODE:	2026	CODE:
1044	switch (ix)	2027	switch (ix)
1045	{	2028	{
1046	case 0: RETVAL = self->ox; break;	2029	case 0: RETVAL = self->ox; break;
1047	case 1: RETVAL = self->oy; break;	2030	case 1: RETVAL = self->oy; break;
		2031	case 2: RETVAL = self->x; break;
		2032	case 3: RETVAL = self->y; break;
		2033	case 4: RETVAL = self->w; break;
		2034	case 5: RETVAL = self->h; break;
1048	}	2035	}
1049	OUTPUT:	2036	OUTPUT:
1050	RETVAL	2037	RETVAL
1051		2038
1052	void	2039	void
1053	scroll (CFClient::Map self, int dx, int dy)	2040	scroll (DC::Map self, int dx, int dy)
1054	CODE:	2041	CODE:
1055	{	2042	{
1056	if (dx > 0)	2043	if (dx > 0)
1057	map_blank (self, self->x, self->y, dx - 1, self->h);	2044	map_blank (self, self->x, self->y, dx, self->h);
1058	else if (dx < 0)	2045	else if (dx < 0)
1059	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	2046	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1060		2047
1061	if (dy > 0)	2048	if (dy > 0)
1062	map_blank (self, self->x, self->y, self->w, dy - 1);	2049	map_blank (self, self->x, self->y, self->w, dy);
1063	else if (dy < 0)	2050	else if (dy < 0)
1064	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2051	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1065		2052
1066	self->ox += dx; self->x += dx;	2053	self->ox += dx; self->x += dx;
1067	self->oy += dy; self->y += dy;	2054	self->oy += dy; self->y += dy;
1068		2055
1069	while (self->y < 0)	2056	while (self->y < 0)
1070	{	2057	{
1071	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2058	prepend (self->row, self->rows, MAP_EXTEND_Y);
1072		2059
1073	self->rows += MAP_EXTEND_Y;	2060	self->rows += MAP_EXTEND_Y;
1074	self->y += MAP_EXTEND_Y;	2061	self->y += MAP_EXTEND_Y;
1075	}	2062	}
1076	}	2063	}
1077		2064
1078	void	2065	SV *
1079	map1a_update (CFClient::Map self, SV *data_)	2066	map1a_update (DC::Map self, SV *data_)
1080	CODE:	2067	CODE:
1081	{	2068	{
1082	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2069	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1083	uint8_t data_end = (uint8_t )SvEND (data_);	2070	uint8_t data_end = (uint8_t )SvEND (data_);
1084	mapcell *cell;	2071	mapcell *cell;
1085	int x, y, flags;	2072	int x, y, z, flags;
		2073	AV *missing = newAV ();
		2074	RETVAL = newRV_noinc ((SV *)missing);
1086		2075
1087	while (data < data_end)	2076	while (data < data_end - 1)
1088	{	2077	{
1089	flags = (data [0] << 8) + data [1]; data += 2;	2078	flags = (data [0] << 8) + data [1]; data += 2;
1090		2079
1091	x = ((flags >> 10) & 63) + self->x;	2080	x = self->x + ((flags >> 10) & 63);
1092	y = ((flags >> 4) & 63) + self->y;	2081	y = self->y + ((flags >> 4) & 63);
1093		2082
1094	cell = map_get_cell (self, x, y);	2083	cell = map_get_cell (self, x, y);
1095		2084
1096	if (flags & 15)	2085	if (flags & 15)
1097	{	2086	{
1098	if (cell->darkness < 0)	2087	if (!cell->darkness)
1099	{	2088	{
		2089	memset (cell, 0, sizeof (*cell));
1100	cell->darkness = 0;	2090	cell->darkness = 256;
1101	cell->face [0] = 0;
1102	cell->face [1] = 0;
1103	cell->face [2] = 0;
1104	}	2091	}
1105		2092
1106	cell->darkness = flags & 8 ? *data++ : 255;
1107
1108	//TODO: don't trust server data to be in-range(!)	2093	//TODO: don't trust server data to be in-range(!)
1109		2094
1110	if (flags & 4)	2095	if (flags & 8)
1111	{	2096	{
1112	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2097	uint8_t ext, cmd;
		2098
		2099	do
		2100	{
		2101	ext = *data++;
		2102	cmd = ext & 0x7f;
		2103
		2104	if (cmd < 4)
		2105	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2106	else if (cmd == 5) // health
		2107	{
		2108	cell->stat_width = 1;
		2109	cell->stat_hp = *data++;
		2110	}
		2111	else if (cmd == 6) // monster width
		2112	cell->stat_width = *data++ + 1;
		2113	else if (cmd == 0x47)
		2114	{
		2115	if (*data == 1) cell->player = data [1];
		2116	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2117	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2118	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2119
		2120	data += *data + 1;
		2121	}
		2122	else if (cmd == 8) // cell flags
		2123	cell->flags = *data++;
		2124	else if (ext & 0x40) // unknown, multibyte => skip
		2125	data += *data + 1;
		2126	else
		2127	data++;
		2128	}
		2129	while (ext & 0x80);
1113	}	2130	}
1114		2131
		2132	for (z = 0; z <= 2; ++z)
1115	if (flags & 2)	2133	if (flags & (4 >> z))
1116	{	2134	{
1117	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2135	faceid face = (data [0] << 8) + data [1]; data += 2;
		2136	need_facenum (self, face);
		2137	cell->tile [z] = self->face2tile [face];
		2138
		2139	if (cell->tile [z])
		2140	{
		2141	maptex *tex = self->tex + cell->tile [z];
		2142	tex->unused = 0;
		2143	if (!tex->name)
		2144	av_push (missing, newSViv (cell->tile [z]));
		2145
		2146	if (tex->smoothtile)
		2147	{
		2148	maptex *smooth = self->tex + tex->smoothtile;
		2149	smooth->unused = 0;
		2150	if (!smooth->name)
		2151	av_push (missing, newSViv (tex->smoothtile));
		2152	}
		2153	}
1118	}	2154	}
1119
1120	if (flags & 1)
1121	{
1122	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1123	}
1124	}	2155	}
1125	else	2156	else
1126	cell->darkness = -1;	2157	CELL_CLEAR (cell);
1127	}	2158	}
1128	}	2159	}
		2160	OUTPUT:
		2161	RETVAL
1129		2162
1130	SV *	2163	SV *
1131	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2164	mapmap (DC::Map self, int x0, int y0, int w, int h)
1132	CODE:	2165	CODE:
1133	{	2166	{
1134	int x1, x;	2167	int x1, x;
1135	int y1, y;	2168	int y1, y;
1136	int z;	2169	int z;
…		…
1149	? self->row + y	2182	? self->row + y
1150	: 0;	2183	: 0;
1151		2184
1152	for (x = x0; x < x1; x++)	2185	for (x = x0; x < x1; x++)
1153	{	2186	{
1154	int r = 32, g = 32, b = 32, a = 192;	2187	unsigned int r = 32, g = 32, b = 32, a = 192;
1155		2188
1156	if (row && row->c0 <= x && x < row->c1)	2189	if (row && row->c0 <= x && x < row->c1)
1157	{	2190	{
1158	mapcell *cell = row->col + (x - row->c0);	2191	mapcell *cell = row->col + (x - row->c0);
1159		2192
1160	for (z = 0; z <= 0; z++)	2193	for (z = 0; z <= 0; z++)
1161	{	2194	{
1162	mapface face = cell->face [z];
1163
1164	if (face)
1165	{
1166	maptex tex = self->tex [face];	2195	maptex tex = self->tex [cell->tile [z]];
1167	int a0 = 255 - tex.a;	2196	int a0 = 255 - tex.a;
1168	int a1 = tex.a;	2197	int a1 = tex.a;
1169		2198
1170	r = (r * a0 + tex.r * a1) / 255;	2199	r = div255 (r * a0 + tex.r * a1);
1171	g = (g * a0 + tex.g * a1) / 255;	2200	g = div255 (g * a0 + tex.g * a1);
1172	b = (b * a0 + tex.b * a1) / 255;	2201	b = div255 (b * a0 + tex.b * a1);
1173	a = (a * a0 + tex.a * a1) / 255;	2202	a = div255 (a * a0 + tex.a * a1);
1174	}
1175	}	2203	}
1176	}	2204	}
1177		2205
1178	*map++ = (r )	2206	*map++ = (r )
1179	\| (g << 8)	2207	\| (g << 8)
1180	\| (b << 16)	2208	\| (b << 16)
1181	\| (a << 24);	2209	\| (a << 24);
1182	}	2210	}
1183	}	2211	}
1184		2212
1185	RETVAL = map_sv;	2213	RETVAL = map_sv;
1186	}	2214	}
1187	OUTPUT:	2215	OUTPUT:
1188	RETVAL	2216	RETVAL
1189		2217
1190	void	2218	void
1191	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2219	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:	2220	CODE:
1193	{	2221	{
1194	int vx, vy;
1195	int x, y, z;	2222	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		2223
1202	memset (darkness, 255, sw4 * sh);	2224	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1203	SvPOK_only (darkness_sv);	2225	int pl_x, pl_y;
1204	SvCUR_set (darkness_sv, sw4 * sh);	2226	maptex pl_tex;
		2227	rc_t rc;
		2228	rc_t rc_ov;
		2229	rc_key_t key;
		2230	rc_t::array_t *arr;
1205		2231
1206	vx = self->x + (self->w - sw) / 2 - shift_x;	2232	pl_tex.name = 0;
1207	vy = self->y + (self->h - sh) / 2 - shift_y;
1208		2233
1209	/*	2234	// that's current max. sorry.
1210	int vx = self->vx = self->w >= sw	2235	if (sw > 255) sw = 255;
1211	? self->x + (self->w - sw) / 2	2236	if (sh > 255) sh = 255;
1212	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1213		2237
1214	int vy = self->vy = self->h >= sh	2238	memset (&key, 0, sizeof (key));
1215	? self->y + (self->h - sh) / 2	2239	key.r = 255;
1216	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2240	key.g = 255;
1217	*/	2241	key.b = 255;
		2242	key.a = 255;
		2243	key.mode = GL_QUADS;
		2244	key.format = GL_T2F_V3F;
1218		2245
1219	glColor4ub (255, 255, 255, 255);	2246	mx += self->x;
		2247	my += self->y;
1220		2248
		2249	// first pass: determine smooth_max
		2250	// rather ugly, if you ask me
		2251	// could also be stored inside mapcell and updated on change
		2252	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2253
		2254	for (y = 0; y < sh; y++)
		2255	if (0 <= y + my && y + my < self->rows)
		2256	{
		2257	maprow *row = self->row + (y + my);
		2258
		2259	for (x = 0; x < sw; x++)
		2260	if (row->c0 <= x + mx && x + mx < row->c1)
		2261	{
		2262	mapcell *cell = row->col + (x + mx - row->c0);
		2263
		2264	smooth_max[x + 1][y + 1] =
		2265	MAX (self->tex [cell->tile [0]].smoothlevel,
		2266	MAX (self->tex [cell->tile [1]].smoothlevel,
		2267	self->tex [cell->tile [2]].smoothlevel));
		2268	}
		2269	}
		2270
		2271	glEnable (GL_BLEND);
1221	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2272	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);	2273	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1225		2274
1226	glBegin (GL_QUADS);
1227
1228	last_name = 0;
1229
1230	for (z = 0; z < 3; z++)	2275	for (z = 0; z <= 2; z++)
		2276	{
		2277	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2278	smooth_key skey;
		2279	smooth_hash smooth;
		2280	key.texname = -1;
		2281
1231	for (y = 0; y < sh; y++)	2282	for (y = 0; y < sh; y++)
1232	if (0 <= y + vy && y + vy < self->rows)	2283	if (0 <= y + my && y + my < self->rows)
1233	{	2284	{
1234	maprow *row = self->row + (y + vy);	2285	maprow *row = self->row + (y + my);
1235		2286
1236	for (x = 0; x < sw; x++)	2287	for (x = 0; x < sw; x++)
1237	if (row->c0 <= x + vx && x + vx < row->c1)	2288	if (row->c0 <= x + mx && x + mx < row->c1)
		2289	{
		2290	mapcell *cell = row->col + (x + mx - row->c0);
		2291	tileid tile = cell->tile [z];
		2292
		2293	if (tile)
		2294	{
		2295	maptex tex = self->tex [tile];
		2296	int px, py;
		2297
		2298	if (key.texname != tex.name)
		2299	{
		2300	self->tex [tile].unused = 0;
		2301
		2302	if (!tex.name)
		2303	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2304
		2305	key.texname = tex.name;
		2306	arr = &rc.array (key);
		2307	}
		2308
		2309	px = (x + 1) * Th - tex.w;
		2310	py = (y + 1) * Tw - tex.h;
		2311
		2312	if (expect_false (cell->player == player) && expect_false (z == 2))
		2313	{
		2314	pl_x = px;
		2315	pl_y = py;
		2316	pl_tex = tex;
		2317	continue;
		2318	}
		2319
		2320	arr->t2f_v3f (0 , 0 , px , py , 0);
		2321	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2322	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2323	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2324
		2325	// update smooth hash
		2326	if (tex.smoothtile)
		2327	{
		2328	skey.tile = tex.smoothtile;
		2329	skey.level = tex.smoothlevel;
		2330
		2331	smooth_level[tex.smoothlevel] = 1;
		2332
		2333	// add bits to current tile and all neighbours. skey.x\|y is
		2334	// shifted +1\|+1 so we always stay positive.
		2335
		2336	// bits is ___n cccc CCCC bbbb
		2337	// n do not draw borders&corners
		2338	// c draw these corners, but...
		2339	// C ... not these
		2340	// b draw these borders
		2341
		2342	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2343	// ┃· ·· ·┃ ━━
		2344
		2345	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2346	// ·· ·· ·┏ ┓·
		2347
		2348	// full tile
		2349	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2350
		2351	// borders
		2352	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2353	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2354	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2355	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2356
		2357	// corners
		2358	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2359	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2360	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2361	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2362	}
		2363	}
		2364
		2365	if (expect_false (z == 2) && expect_false (cell->flags))
		2366	{
		2367	// overlays such as the speech bubble, probably more to come
		2368	if (cell->flags & 1)
		2369	{
		2370	rc_key_t key_ov = key;
		2371	maptex tex = self->tex[TEXID_SPEECH];
		2372	int px = x * Tw + Tw * 2 / 32;
		2373	int py = y * Th - Th * 6 / 32;
		2374
		2375	key_ov.texname = tex.name;
		2376	rc_t::array_t &arr = rc_ov.array (key_ov);
		2377
		2378	arr.t2f_v3f (0 , 0 , px , py , 0);
		2379	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2380	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2381	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
		2382	}
		2383	}
		2384	}
		2385	}
		2386
		2387	rc.draw ();
		2388	rc.clear ();
		2389
		2390	// go through all smoothlevels, lowest to highest, then draw.
		2391	// this is basically counting sort
		2392	{
		2393	int w, b;
		2394
		2395	glEnable (GL_TEXTURE_2D);
		2396	glBegin (GL_QUADS);
		2397	for (int level = 0; level < smooth_level.size (); ++level)
		2398	if (smooth_level[level])
		2399	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1238	{	2400	{
1239	mapcell *cell = row->col + (x + vx - row->c0);	2401	smooth_key &skey = it->first;
		2402	IV bits = it->second;
1240		2403
1241	darkness[y * sw4 + x] = cell->darkness < 0	2404	if (!(bits & 0x1000)
1242	? 255 - FOW_DARKNESS	2405	&& skey.level == level
1243	: 255 - cell->darkness;	2406	&& level > smooth_max [skey.x][skey.y])
1244
1245	face = cell->face [z];
1246
1247	if (face)
1248	{	2407	{
1249	maptex tex = self->tex [face];	2408	maptex tex = self->tex [skey.tile];
1250
1251	int px = (x + 1) * 32 - tex.w;	2409	int px = (((int)skey.x) - 1) * Tw;
1252	int py = (y + 1) * 32 - tex.h;	2410	int py = (((int)skey.y) - 1) * Th;
		2411	int border = bits & 15;
		2412	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2413	float dx = tex.s * .0625f; // 16 images/row
		2414	float dy = tex.t * .5f ; // 2 images/column
1253		2415
1254	if (last_name != tex.name)	2416	if (tex.name)
1255	{	2417	{
		2418	// this time avoiding texture state changes
		2419	// save gobs of state changes.
		2420	if (key.texname != tex.name)
		2421	{
		2422	self->tex [skey.tile].unused = 0;
		2423
1256	glEnd ();	2424	glEnd ();
1257	last_name = tex.name;
1258	glBindTexture (GL_TEXTURE_2D, last_name);	2425	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1259	glBegin (GL_QUADS);	2426	glBegin (GL_QUADS);
		2427	}
		2428
		2429	if (border)
		2430	{
		2431	float ox = border * dx;
		2432
		2433	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2434	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2435	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2436	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2437	}
		2438
		2439	if (corner)
		2440	{
		2441	float ox = corner * dx;
		2442
		2443	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2444	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2445	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2446	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2447	}
1260	}	2448	}
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	}	2449	}
1267	}	2450	}
		2451
		2452	glEnd ();
		2453	glDisable (GL_TEXTURE_2D);
		2454	key.texname = -1;
		2455	}
		2456	}
		2457
		2458	if (pl_tex.name)
		2459	{
		2460	maptex tex = pl_tex;
		2461	int px = pl_x + sdx;
		2462	int py = pl_y + sdy;
		2463
		2464	key.texname = tex.name;
		2465	rc_t::array_t &arr = rc.array (key);
		2466
		2467	arr.t2f_v3f (0 , 0 , px , py , 0);
		2468	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2469	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2470	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2471
		2472	rc.draw ();
		2473	}
		2474
		2475	rc_ov.draw ();
		2476	rc_ov.clear ();
		2477
		2478	glDisable (GL_BLEND);
		2479
		2480	// top layer: overlays such as the health bar
		2481	for (y = 0; y < sh; y++)
		2482	if (0 <= y + my && y + my < self->rows)
		2483	{
		2484	maprow *row = self->row + (y + my);
		2485
		2486	for (x = 0; x < sw; x++)
		2487	if (row->c0 <= x + mx && x + mx < row->c1)
		2488	{
		2489	mapcell *cell = row->col + (x + mx - row->c0);
		2490
		2491	int px = x * Tw;
		2492	int py = y * Th;
		2493
		2494	if (expect_false (cell->player == player))
		2495	{
		2496	px += sdx;
		2497	py += sdy;
		2498	}
		2499
		2500	if (cell->stat_hp)
		2501	{
		2502	int width = cell->stat_width * Tw;
		2503	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
		2504
		2505	glColor3ub (0, 0, 0);
		2506	glRectf (px + 1, py - thick - 2,
		2507	px + width - 1, py);
		2508
		2509	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2510	glRectf (px + 2,
		2511	py - thick - 1,
		2512	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2513	}
		2514	}
		2515	}
		2516	}
		2517
		2518	void
		2519	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
		2520	CODE:
		2521	{
		2522	static float color[16][3] = {
		2523	{ 0.00f, 0.00f, 0.00f },
		2524	{ 1.00f, 1.00f, 1.00f },
		2525	{ 0.00f, 0.00f, 0.55f },
		2526	{ 1.00f, 0.00f, 0.00f },
		2527
		2528	{ 1.00f, 0.54f, 0.00f },
		2529	{ 0.11f, 0.56f, 1.00f },
		2530	{ 0.93f, 0.46f, 0.00f },
		2531	{ 0.18f, 0.54f, 0.34f },
		2532
		2533	{ 0.56f, 0.73f, 0.56f },
		2534	{ 0.80f, 0.80f, 0.80f },
		2535	{ 0.55f, 0.41f, 0.13f },
		2536	{ 0.99f, 0.77f, 0.26f },
		2537
		2538	{ 0.74f, 0.65f, 0.41f },
		2539
		2540	{ 0.00f, 1.00f, 1.00f },
		2541	{ 1.00f, 0.00f, 1.00f },
		2542	{ 1.00f, 1.00f, 0.00f },
		2543	};
		2544
		2545	int x, y;
		2546
		2547	glEnable (GL_TEXTURE_2D);
		2548	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2549	* but the nvidia driver (185.18.14) mishandles alpha textures
		2550	* and takes the colour from god knows where instead of using
		2551	* Cp. MODULATE results in the same colour, but slightly different
		2552	* alpha, but atcually gives us the correct colour with nvidia.
		2553	*/
		2554	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		2555	glEnable (GL_BLEND);
		2556	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2557	glBegin (GL_QUADS);
		2558
		2559	for (y = 0; y < h; y++)
		2560	for (x = 0; x < w; x++)
		2561	{
		2562	unsigned char m = data [x + y * w];
		2563
		2564	if (m)
		2565	{
		2566	float *c = color [m & 15];
		2567
		2568	float tx1 = m & 0x40 ? 0.5f : 0.f;
		2569	float tx2 = tx1 + 0.5f;
		2570
		2571	glColor4f (c[0], c[1], c[2], 1);
		2572	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2573	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2574	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2575	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1268	}	2576	}
		2577	}
1269		2578
1270	glEnd ();	2579	glEnd ();
1271		2580	glDisable (GL_BLEND);
1272	glDisable (GL_TEXTURE_2D);	2581	glDisable (GL_TEXTURE_2D);
1273	glDisable (GL_BLEND);	2582	}
		2583
		2584	void
		2585	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
		2586	PPCODE:
		2587	{
		2588	int x, y;
		2589	int sw1 = sw + 2;
		2590	int sh1 = sh + 2;
		2591	int sh3 = sh * 3;
		2592	int sw3 = sw * 3;
		2593	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2594	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2595	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2596	memset (darkness1, 0, sw1*sh1);
		2597
		2598	SvPOK_only (darkness3_sv);
		2599	SvCUR_set (darkness3_sv, sw3 * sh3);
		2600
		2601	mx += self->x - 1;
		2602	my += self->y - 1;
		2603
		2604	for (y = 0; y < sh1; y++)
		2605	if (0 <= y + my && y + my < self->rows)
		2606	{
		2607	maprow *row = self->row + (y + my);
		2608
		2609	for (x = 0; x < sw1; x++)
		2610	if (row->c0 <= x + mx && x + mx < row->c1)
		2611	{
		2612	mapcell *cell = row->col + (x + mx - row->c0);
		2613
		2614	darkness1 [y * sw1 + x] = cell->darkness
		2615	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
		2616	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
		2617	}
		2618	}
		2619
		2620	for (y = 0; y < sh; ++y)
		2621	for (x = 0; x < sw; ++x)
		2622	{
		2623	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2624	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2625	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2626	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2627	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2628	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2629	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2630	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2631	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2632
		2633	uint8_t r11 = (d11 + d21 + d12) / 3;
		2634	uint8_t r21 = d21;
		2635	uint8_t r31 = (d21 + d31 + d32) / 3;
		2636
		2637	uint8_t r12 = d12;
		2638	uint8_t r22 = d22;
		2639	uint8_t r32 = d32;
		2640
		2641	uint8_t r13 = (d13 + d23 + d12) / 3;
		2642	uint8_t r23 = d23;
		2643	uint8_t r33 = (d23 + d33 + d32) / 3;
		2644
		2645	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2647	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2650	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2653	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2654	}
		2655
		2656	free (darkness1);
1274		2657
1275	EXTEND (SP, 3);	2658	EXTEND (SP, 3);
1276	PUSHs (sv_2mortal (newSViv (sw4)));	2659	PUSHs (sv_2mortal (newSViv (sw3)));
1277	PUSHs (sv_2mortal (newSViv (sh)));	2660	PUSHs (sv_2mortal (newSViv (sh3)));
1278	PUSHs (darkness_sv);	2661	PUSHs (darkness3_sv);
1279	}	2662	}
1280		2663
1281	SV *	2664	SV *
1282	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2665	get_rect (DC::Map self, int x0, int y0, int w, int h)
1283	CODE:	2666	CODE:
1284	{	2667	{
1285	int x, y, x1, y1;	2668	int x, y, x1, y1;
1286	SV data_sv = newSV (w h * 7 + 5);	2669	SV data_sv = newSV (w h * 7 + 5);
1287	uint8_t data = (uint8_t )SvPVX (data_sv);	2670	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1312	if (row && row->c0 <= x && x < row->c1)	2695	if (row && row->c0 <= x && x < row->c1)
1313	{	2696	{
1314	mapcell *cell = row->col + (x - row->c0);	2697	mapcell *cell = row->col + (x - row->c0);
1315	uint8_t flags = 0;	2698	uint8_t flags = 0;
1316		2699
1317	if (cell->face [0]) flags \|= 1;	2700	if (cell->tile [0]) flags \|= 1;
1318	if (cell->face [1]) flags \|= 2;	2701	if (cell->tile [1]) flags \|= 2;
1319	if (cell->face [2]) flags \|= 4;	2702	if (cell->tile [2]) flags \|= 4;
1320		2703
1321	*data++ = flags;	2704	*data++ = flags;
1322		2705
1323	if (flags & 1)	2706	if (flags & 1)
1324	{	2707	{
		2708	tileid tile = cell->tile [0];
1325	*data++ = cell->face [0] >> 8;	2709	*data++ = tile >> 8;
1326	*data++ = cell->face [0];	2710	*data++ = tile;
1327	}	2711	}
1328		2712
1329	if (flags & 2)	2713	if (flags & 2)
1330	{	2714	{
		2715	tileid tile = cell->tile [1];
1331	*data++ = cell->face [1] >> 8;	2716	*data++ = tile >> 8;
1332	*data++ = cell->face [1];	2717	*data++ = tile;
1333	}	2718	}
1334		2719
1335	if (flags & 4)	2720	if (flags & 4)
1336	{	2721	{
		2722	tileid tile = cell->tile [2];
1337	*data++ = cell->face [2] >> 8;	2723	*data++ = tile >> 8;
1338	*data++ = cell->face [2];	2724	*data++ = tile;
1339	}	2725	}
1340	}	2726	}
1341	else	2727	else
1342	*data++ = 0;	2728	*data++ = 0;
1343	}	2729	}
1344	}	2730	}
1345		2731
		2732	/* if size is wh + 5 then no data has been found /
		2733	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2734	{
1346	SvPOK_only (data_sv);	2735	SvPOK_only (data_sv);
1347	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2737	}
		2738
1348	RETVAL = data_sv;	2739	RETVAL = data_sv;
1349	}	2740	}
1350	OUTPUT:	2741	OUTPUT:
1351	RETVAL	2742	RETVAL
1352		2743
1353	void	2744	void
1354	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2745	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1355	PPCODE:	2746	PPCODE:
1356	{	2747	{
1357	int x, y, z;	2748	int x, y, z;
1358	int w, h;	2749	int w, h;
1359	int x1, y1;	2750	int x1, y1;
		2751	STRLEN len;
		2752	uint8_t data, end;
		2753
		2754	len = SvLEN (data_sv);
		2755	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2756	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2757	end = data + len + 8;
		2758
		2759	if (len < 5)
		2760	XSRETURN_EMPTY;
1360		2761
1361	if (*data++ != 0)	2762	if (*data++ != 0)
1362	return; /* version mismatch */	2763	XSRETURN_EMPTY; /* version mismatch */
1363		2764
1364	w = data++ << 8; w \|= data++;	2765	w = data++ << 8; w \|= data++;
1365	h = data++ << 8; h \|= data++;	2766	h = data++ << 8; h \|= data++;
1366		2767
1367	// we need to do this 'cause we don't keep an absolute coord system for rows	2768	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1379	{	2780	{
1380	maprow *row = map_get_row (self, y);	2781	maprow *row = map_get_row (self, y);
1381		2782
1382	for (x = x0; x < x1; x++)	2783	for (x = x0; x < x1; x++)
1383	{	2784	{
		2785	uint8_t flags;
		2786
		2787	if (data + 7 >= end)
		2788	XSRETURN_EMPTY;
		2789
1384	uint8_t flags = *data++;	2790	flags = *data++;
1385		2791
1386	if (flags)	2792	if (flags)
1387	{	2793	{
1388	mapface face[3] = { 0, 0, 0 };
1389
1390	mapcell *cell = row_get_cell (row, x);	2794	mapcell *cell = row_get_cell (row, x);
		2795	tileid tile[3] = { 0, 0, 0 };
1391		2796
1392	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2797	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1393	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2798	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1394	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2799	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1395		2800
1396	if (cell->darkness <= 0)	2801	if (cell->darkness == 0)
1397	{	2802	{
1398	cell->darkness = -1;	2803	/cell->darkness = 0;/
		2804	EXTEND (SP, 3);
1399		2805
1400	for (z = 0; z <= 2; z++)	2806	for (z = 0; z <= 2; z++)
1401	{	2807	{
1402	cell->face[z] = face[z];	2808	tileid t = tile [z];
1403		2809
1404	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2810	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2811	{
1405	XPUSHs (sv_2mortal (newSViv (face[z])));	2812	PUSHs (sv_2mortal (newSViv (t)));
		2813	need_texid (self, t);
		2814	}
		2815
		2816	cell->tile [z] = t;
1406	}	2817	}
1407	}	2818	}
1408	}	2819	}
1409	}	2820	}
1410	}	2821	}
1411	}	2822	}
1412		2823
1413	MODULE = CFClient PACKAGE = CFClient::MixChunk	2824	MODULE = Deliantra::Client PACKAGE = DC::RW
1414		2825
1415	CFClient::MixChunk	2826	DC::RW
1416	new_from_file (SV class, char path)	2827	new (SV klass, SV data_sv)
1417	CODE:	2828	CODE:
1418	RETVAL = Mix_LoadWAV (path);	2829	{
		2830	STRLEN datalen;
		2831	char *data = SvPVbyte (data_sv, datalen);
		2832
		2833	RETVAL = SDL_RWFromConstMem (data, datalen);
		2834	}
1419	OUTPUT:	2835	OUTPUT:
1420	RETVAL	2836	RETVAL
1421		2837
		2838	DC::RW
		2839	new_from_file (SV klass, const char path, const char *mode = "rb")
		2840	CODE:
		2841	RETVAL = SDL_RWFromFile (path, mode);
		2842	OUTPUT:
		2843	RETVAL
		2844
		2845	# fails on win32:
		2846	# dc.xs(2268) : error C2059: syntax error : '('
1422	void	2847	#void
		2848	#close (DC::RW self)
		2849	# CODE:
		2850	# (self->(close)) (self);
		2851
		2852	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2853
		2854	PROTOTYPES: DISABLE
		2855
		2856	DC::Channel
		2857	find ()
		2858	CODE:
		2859	{
		2860	RETVAL = Mix_GroupAvailable (-1);
		2861
		2862	if (RETVAL < 0)
		2863	{
		2864	RETVAL = Mix_GroupOldest (-1);
		2865
		2866	if (RETVAL < 0)
		2867	{
		2868	// happens sometimes, maybe it just stopped playing(?)
		2869	RETVAL = Mix_GroupAvailable (-1);
		2870
		2871	if (RETVAL < 0)
		2872	XSRETURN_UNDEF;
		2873	}
		2874	else
		2875	Mix_HaltChannel (RETVAL);
		2876	}
		2877
		2878	Mix_UnregisterAllEffects (RETVAL);
		2879	Mix_Volume (RETVAL, 128);
		2880	}
		2881	OUTPUT:
		2882	RETVAL
		2883
		2884	void
		2885	halt (DC::Channel self)
		2886	CODE:
		2887	Mix_HaltChannel (self);
		2888
		2889	void
		2890	expire (DC::Channel self, int ticks = -1)
		2891	CODE:
		2892	Mix_ExpireChannel (self, ticks);
		2893
		2894	void
		2895	fade_out (DC::Channel self, int ticks = -1)
		2896	CODE:
		2897	Mix_FadeOutChannel (self, ticks);
		2898
		2899	int
		2900	volume (DC::Channel self, int volume)
		2901	CODE:
		2902	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2903	OUTPUT:
		2904	RETVAL
		2905
		2906	void
		2907	unregister_all_effects (DC::Channel self)
		2908	CODE:
		2909	Mix_UnregisterAllEffects (self);
		2910
		2911	void
		2912	set_panning (DC::Channel self, int left, int right)
		2913	CODE:
		2914	left = CLAMP (left , 0, 255);
		2915	right = CLAMP (right, 0, 255);
		2916	Mix_SetPanning (self, left, right);
		2917
		2918	void
		2919	set_distance (DC::Channel self, int distance)
		2920	CODE:
		2921	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2922
		2923	void
		2924	set_position (DC::Channel self, int angle, int distance)
		2925	CODE:
		2926
		2927	void
		2928	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2929	CODE:
		2930	{
		2931	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2932	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2933	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2934	}
		2935
		2936	void
		2937	set_reverse_stereo (DC::Channel self, int flip)
		2938	CODE:
		2939	Mix_SetReverseStereo (self, flip);
		2940
		2941	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2942
		2943	PROTOTYPES: DISABLE
		2944
		2945	void
		2946	decoders ()
		2947	PPCODE:
		2948	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2949	int i, num = Mix_GetNumChunkDecoders ();
		2950	EXTEND (SP, num);
		2951	for (i = 0; i < num; ++i)
		2952	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2953	#else
		2954	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2955	#endif
		2956
		2957	DC::MixChunk
		2958	new (SV *klass, DC::RW rwops)
		2959	CODE:
		2960	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2961	OUTPUT:
		2962	RETVAL
		2963
		2964	void
1423	DESTROY (CFClient::MixChunk self)	2965	DESTROY (DC::MixChunk self)
1424	CODE:	2966	CODE:
1425	Mix_FreeChunk (self);	2967	Mix_FreeChunk (self);
1426		2968
1427	int	2969	int
1428	volume (CFClient::MixChunk self, int volume = -1)	2970	volume (DC::MixChunk self, int volume = -1)
1429	CODE:	2971	CODE:
		2972	if (items > 1)
		2973	volume = CLAMP (volume, 0, 128);
1430	RETVAL = Mix_VolumeChunk (self, volume);	2974	RETVAL = Mix_VolumeChunk (self, volume);
1431	OUTPUT:	2975	OUTPUT:
1432	RETVAL	2976	RETVAL
1433		2977
1434	int	2978	DC::Channel
1435	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2979	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1436	CODE:	2980	CODE:
		2981	{
1437	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2982	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2983
		2984	if (RETVAL < 0)
		2985	XSRETURN_UNDEF;
		2986
		2987	if (channel < 0)
		2988	{
		2989	Mix_UnregisterAllEffects (RETVAL);
		2990	Mix_Volume (RETVAL, 128);
		2991	}
		2992	}
1438	OUTPUT:	2993	OUTPUT:
1439	RETVAL	2994	RETVAL
1440		2995
1441	MODULE = CFClient PACKAGE = CFClient::MixMusic	2996	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2997
		2998	void
		2999	decoders ()
		3000	PPCODE:
		3001	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3002	int i, num = Mix_GetNumMusicDecoders ();
		3003	EXTEND (SP, num);
		3004	for (i = 0; i < num; ++i)
		3005	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3006	#else
		3007	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3008	#endif
1442		3009
1443	int	3010	int
1444	volume (int volume = -1)	3011	volume (int volume = -1)
		3012	PROTOTYPE: ;$
1445	CODE:	3013	CODE:
		3014	if (items > 0)
		3015	volume = CLAMP (volume, 0, 128);
1446	RETVAL = Mix_VolumeMusic (volume);	3016	RETVAL = Mix_VolumeMusic (volume);
1447	OUTPUT:	3017	OUTPUT:
1448	RETVAL	3018	RETVAL
1449		3019
1450	CFClient::MixMusic	3020	void
1451	new_from_file (SV class, char path)	3021	fade_out (int ms)
1452	CODE:	3022	CODE:
1453	RETVAL = Mix_LoadMUS (path);	3023	Mix_FadeOutMusic (ms);
		3024
		3025	void
		3026	halt ()
		3027	CODE:
		3028	Mix_HaltMusic ();
		3029
		3030	int
		3031	playing ()
		3032	CODE:
		3033	RETVAL = Mix_PlayingMusic ();
1454	OUTPUT:	3034	OUTPUT:
1455	RETVAL	3035	RETVAL
1456		3036
		3037	DC::MixMusic
		3038	new (SV *klass, DC::RW rwops)
		3039	CODE:
		3040	RETVAL = Mix_LoadMUS_RW (rwops);
		3041	OUTPUT:
		3042	RETVAL
		3043
1457	void	3044	void
1458	DESTROY (CFClient::MixMusic self)	3045	DESTROY (DC::MixMusic self)
1459	CODE:	3046	CODE:
1460	Mix_FreeMusic (self);	3047	Mix_FreeMusic (self);
1461		3048
1462	int	3049	int
1463	play (CFClient::MixMusic self, int loops = -1)	3050	play (DC::MixMusic self, int loops = -1)
1464	CODE:	3051	CODE:
1465	RETVAL = Mix_PlayMusic (self, loops);	3052	RETVAL = Mix_PlayMusic (self, loops);
1466	OUTPUT:	3053	OUTPUT:
1467	RETVAL	3054	RETVAL
1468		3055
		3056	void
		3057	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3058	CODE:
		3059	Mix_FadeInMusicPos (self, loops, ms, position);
		3060
1469	MODULE = CFClient PACKAGE = CFClient::OpenGL	3061	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3062
		3063	PROTOTYPES: ENABLE
1470		3064
1471	BOOT:	3065	BOOT:
1472	{	3066	{
1473	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	3067	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1474	static const struct {	3068	static const struct {
1475	const char *name;	3069	const char *name;
1476	IV iv;	3070	IV iv;
1477	} *civ, const_iv[] = {	3071	} *civ, const_iv[] = {
1478	# define const_iv(name) { # name, (IV)name }	3072	# define const_iv(name) { # name, (IV)name }
		3073	const_iv (GL_VENDOR),
		3074	const_iv (GL_VERSION),
		3075	const_iv (GL_EXTENSIONS),
		3076	const_iv (GL_MAX_TEXTURE_UNITS),
1479	const_iv (GL_COLOR_MATERIAL),	3077	const_iv (GL_COLOR_MATERIAL),
1480	const_iv (GL_SMOOTH),	3078	const_iv (GL_SMOOTH),
1481	const_iv (GL_FLAT),	3079	const_iv (GL_FLAT),
1482	const_iv (GL_DITHER),	3080	const_iv (GL_DITHER),
1483	const_iv (GL_BLEND),	3081	const_iv (GL_BLEND),
		3082	const_iv (GL_CULL_FACE),
1484	const_iv (GL_SCISSOR_TEST),	3083	const_iv (GL_SCISSOR_TEST),
		3084	const_iv (GL_DEPTH_TEST),
		3085	const_iv (GL_ALPHA_TEST),
		3086	const_iv (GL_NORMALIZE),
		3087	const_iv (GL_RESCALE_NORMAL),
		3088	const_iv (GL_FRONT),
		3089	const_iv (GL_BACK),
		3090	const_iv (GL_AUX0),
1485	const_iv (GL_AND),	3091	const_iv (GL_AND),
1486	const_iv (GL_ONE),	3092	const_iv (GL_ONE),
1487	const_iv (GL_ZERO),	3093	const_iv (GL_ZERO),
1488	const_iv (GL_SRC_ALPHA),	3094	const_iv (GL_SRC_ALPHA),
1489	const_iv (GL_SRC_ALPHA_SATURATE),	3095	const_iv (GL_DST_ALPHA),
1490	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3096	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491	const_iv (GL_ONE_MINUS_DST_ALPHA),	3097	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3098	const_iv (GL_SRC_COLOR),
		3099	const_iv (GL_DST_COLOR),
		3100	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3101	const_iv (GL_ONE_MINUS_DST_COLOR),
		3102	const_iv (GL_SRC_ALPHA_SATURATE),
1492	const_iv (GL_RGB),	3103	const_iv (GL_RGB),
1493	const_iv (GL_RGBA),	3104	const_iv (GL_RGBA),
		3105	const_iv (GL_RGBA4),
		3106	const_iv (GL_RGBA8),
		3107	const_iv (GL_RGB5_A1),
1494	const_iv (GL_UNSIGNED_BYTE),	3108	const_iv (GL_UNSIGNED_BYTE),
		3109	const_iv (GL_UNSIGNED_SHORT),
		3110	const_iv (GL_UNSIGNED_INT),
1495	const_iv (GL_ALPHA),	3111	const_iv (GL_ALPHA),
		3112	const_iv (GL_INTENSITY),
1496	const_iv (GL_LUMINANCE),	3113	const_iv (GL_LUMINANCE),
		3114	const_iv (GL_LUMINANCE_ALPHA),
1497	const_iv (GL_FLOAT),	3115	const_iv (GL_FLOAT),
1498	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3116	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3117	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3118	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3119	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3120	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3121	const_iv (GL_COMPRESSED_RGB_ARB),
		3122	const_iv (GL_COMPRESSED_RGBA_ARB),
1499	const_iv (GL_COMPILE),	3123	const_iv (GL_COMPILE),
		3124	const_iv (GL_PROXY_TEXTURE_1D),
		3125	const_iv (GL_PROXY_TEXTURE_2D),
1500	const_iv (GL_TEXTURE_1D),	3126	const_iv (GL_TEXTURE_1D),
1501	const_iv (GL_TEXTURE_2D),	3127	const_iv (GL_TEXTURE_2D),
1502	const_iv (GL_TEXTURE_ENV),	3128	const_iv (GL_TEXTURE_ENV),
1503	const_iv (GL_TEXTURE_MAG_FILTER),	3129	const_iv (GL_TEXTURE_MAG_FILTER),
1504	const_iv (GL_TEXTURE_MIN_FILTER),	3130	const_iv (GL_TEXTURE_MIN_FILTER),
1505	const_iv (GL_TEXTURE_ENV_MODE),	3131	const_iv (GL_TEXTURE_ENV_MODE),
1506	const_iv (GL_TEXTURE_WRAP_S),	3132	const_iv (GL_TEXTURE_WRAP_S),
1507	const_iv (GL_TEXTURE_WRAP_T),	3133	const_iv (GL_TEXTURE_WRAP_T),
		3134	const_iv (GL_REPEAT),
1508	const_iv (GL_CLAMP),	3135	const_iv (GL_CLAMP),
1509	const_iv (GL_REPEAT),	3136	const_iv (GL_CLAMP_TO_EDGE),
1510	const_iv (GL_NEAREST),	3137	const_iv (GL_NEAREST),
1511	const_iv (GL_LINEAR),	3138	const_iv (GL_LINEAR),
1512	const_iv (GL_NEAREST_MIPMAP_NEAREST),	3139	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513	const_iv (GL_LINEAR_MIPMAP_NEAREST),	3140	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514	const_iv (GL_NEAREST_MIPMAP_LINEAR),	3141	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515	const_iv (GL_LINEAR_MIPMAP_LINEAR),	3142	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516	const_iv (GL_GENERATE_MIPMAP),	3143	const_iv (GL_GENERATE_MIPMAP),
1517	const_iv (GL_MODULATE),	3144	const_iv (GL_MODULATE),
1518	const_iv (GL_DECAL),	3145	const_iv (GL_DECAL),
1519	const_iv (GL_REPLACE),	3146	const_iv (GL_REPLACE),
		3147	const_iv (GL_DEPTH_BUFFER_BIT),
1520	const_iv (GL_COLOR_BUFFER_BIT),	3148	const_iv (GL_COLOR_BUFFER_BIT),
1521	const_iv (GL_PROJECTION),	3149	const_iv (GL_PROJECTION),
1522	const_iv (GL_MODELVIEW),	3150	const_iv (GL_MODELVIEW),
1523	const_iv (GL_COLOR_LOGIC_OP),	3151	const_iv (GL_COLOR_LOGIC_OP),
1524	const_iv (GL_SEPARABLE_2D),	3152	const_iv (GL_SEPARABLE_2D),
1525	const_iv (GL_CONVOLUTION_2D),	3153	const_iv (GL_CONVOLUTION_2D),
1526	const_iv (GL_CONVOLUTION_BORDER_MODE),	3154	const_iv (GL_CONVOLUTION_BORDER_MODE),
1527	const_iv (GL_CONSTANT_BORDER),	3155	const_iv (GL_CONSTANT_BORDER),
		3156	const_iv (GL_POINTS),
1528	const_iv (GL_LINES),	3157	const_iv (GL_LINES),
		3158	const_iv (GL_LINE_STRIP),
		3159	const_iv (GL_LINE_LOOP),
1529	const_iv (GL_QUADS),	3160	const_iv (GL_QUADS),
		3161	const_iv (GL_QUAD_STRIP),
		3162	const_iv (GL_TRIANGLES),
		3163	const_iv (GL_TRIANGLE_STRIP),
		3164	const_iv (GL_TRIANGLE_FAN),
1530	const_iv (GL_LINE_LOOP),	3165	const_iv (GL_POLYGON),
1531	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3166	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3167	const_iv (GL_POINT_SMOOTH_HINT),
		3168	const_iv (GL_LINE_SMOOTH_HINT),
		3169	const_iv (GL_POLYGON_SMOOTH_HINT),
		3170	const_iv (GL_GENERATE_MIPMAP_HINT),
		3171	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1532	const_iv (GL_FASTEST),	3172	const_iv (GL_FASTEST),
		3173	const_iv (GL_DONT_CARE),
		3174	const_iv (GL_NICEST),
		3175	const_iv (GL_V2F),
		3176	const_iv (GL_V3F),
		3177	const_iv (GL_T2F_V3F),
		3178	const_iv (GL_T2F_N3F_V3F),
		3179	const_iv (GL_FUNC_ADD),
		3180	const_iv (GL_FUNC_SUBTRACT),
		3181	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1533	# undef const_iv	3182	# undef const_iv
1534	};	3183	};
1535		3184
1536	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3185	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1537	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3186	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		3187
		3188	texture_av = newAV ();
		3189	AvREAL_off (texture_av);
1538	}	3190	}
		3191
		3192	void
		3193	disable_GL_EXT_blend_func_separate ()
		3194	CODE:
		3195	gl.BlendFuncSeparate = 0;
		3196	gl.BlendFuncSeparateEXT = 0;
		3197
		3198	void
		3199	apple_nvidia_bug (int enable)
		3200
		3201	const char *
		3202	gl_vendor ()
		3203	CODE:
		3204	RETVAL = (const char *)glGetString (GL_VENDOR);
		3205	OUTPUT:
		3206	RETVAL
		3207
		3208	const char *
		3209	gl_version ()
		3210	CODE:
		3211	RETVAL = (const char *)glGetString (GL_VERSION);
		3212	OUTPUT:
		3213	RETVAL
		3214
		3215	const char *
		3216	gl_extensions ()
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
		3219	OUTPUT:
		3220	RETVAL
		3221
		3222	const char *glGetString (GLenum pname)
		3223	CODE:
		3224	RETVAL = (const char *)glGetString (pname);
		3225	OUTPUT:
		3226	RETVAL
		3227
		3228	GLint glGetInteger (GLenum pname)
		3229	CODE:
		3230	glGetIntegerv (pname, &RETVAL);
		3231	OUTPUT:
		3232	RETVAL
		3233
		3234	GLdouble glGetDouble (GLenum pname)
		3235	CODE:
		3236	glGetDoublev (pname, &RETVAL);
		3237	OUTPUT:
		3238	RETVAL
1539		3239
1540	int glGetError ()	3240	int glGetError ()
		3241
		3242	void glFinish ()
		3243
		3244	void glFlush ()
1541		3245
1542	void glClear (int mask)	3246	void glClear (int mask)
1543		3247
1544	void glClearColor (float r, float g, float b, float a = 1.0)	3248	void glClearColor (float r, float g, float b, float a = 1.0)
1545	PROTOTYPE: @	3249	PROTOTYPE: @
…		…
1552		3256
1553	void glHint (int target, int mode)	3257	void glHint (int target, int mode)
1554		3258
1555	void glBlendFunc (int sfactor, int dfactor)	3259	void glBlendFunc (int sfactor, int dfactor)
1556		3260
		3261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		3262	CODE:
		3263	gl_BlendFuncSeparate (sa, da, saa, daa);
		3264
		3265	# void glBlendEquation (int se)
		3266
		3267	void glDepthMask (int flag)
		3268
1557	void glLogicOp (int opcode)	3269	void glLogicOp (int opcode)
1558		3270
1559	void glColorMask (int red, int green, int blue, int alpha)	3271	void glColorMask (int red, int green, int blue, int alpha)
1560		3272
1561	void glMatrixMode (int mode)	3273	void glMatrixMode (int mode)
…		…
1564		3276
1565	void glPopMatrix ()	3277	void glPopMatrix ()
1566		3278
1567	void glLoadIdentity ()	3279	void glLoadIdentity ()
1568		3280
		3281	void glDrawBuffer (int buffer)
		3282
		3283	void glReadBuffer (int buffer)
		3284
1569	# near and far are due to microsofts buggy c compiler	3285	# near_ and far_ are due to microsofts buggy "c" compiler
		3286	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		3287
		3288	# 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_)	3289	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3290
		3291	PROTOTYPES: DISABLE
1571		3292
1572	void glViewport (int x, int y, int width, int height)	3293	void glViewport (int x, int y, int width, int height)
1573		3294
1574	void glScissor (int x, int y, int width, int height)	3295	void glScissor (int x, int y, int width, int height)
1575		3296
…		…
1583		3304
1584	void glRotate (float angle, float x, float y, float z)	3305	void glRotate (float angle, float x, float y, float z)
1585	CODE:	3306	CODE:
1586	glRotatef (angle, x, y, z);	3307	glRotatef (angle, x, y, z);
1587		3308
1588	void glBegin (int mode)
1589
1590	void glEnd ()
1591
1592	void glColor (float r, float g, float b, float a = 1.0)	3309	void glColor (float r, float g, float b, float a = 1.0)
1593	PROTOTYPE: @	3310	PROTOTYPE: @
		3311	ALIAS:
		3312	glColor_premultiply = 1
1594	CODE:	3313	CODE:
1595	glColor4ub (MIN ((int)r * 256., 255),	3314	if (ix)
1596	MIN ((int)g * 256., 255),	3315	{
1597	MIN ((int)b * 256., 255),	3316	r *= a;
1598	MIN ((int)a * 256., 255));	3317	g *= a;
		3318	b *= a;
		3319	}
		3320	// microsoft visual "c" rounds instead of truncating...
		3321	glColor4f (r, g, b, a);
		3322
		3323	void glRasterPos (float x, float y, float z = 0.)
		3324	CODE:
		3325	glRasterPos3f (0, 0, z);
		3326	glBitmap (0, 0, 0, 0, x, y, 0);
1599		3327
1600	void glVertex (float x, float y, float z = 0.)	3328	void glVertex (float x, float y, float z = 0.)
1601	CODE:	3329	CODE:
1602	glVertex3f (x, y, z);	3330	glVertex3f (x, y, z);
1603		3331
1604	void glTexCoord (float s, float t)	3332	void glTexCoord (float s, float t)
1605	CODE:	3333	CODE:
1606	glTexCoord2f (s, t);	3334	glTexCoord2f (s, t);
1607		3335
		3336	void glRect (float x1, float y1, float x2, float y2)
		3337	CODE:
		3338	glRectf (x1, y1, x2, y2);
		3339
		3340	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3341	CODE:
		3342	glBegin (GL_LINE_LOOP);
		3343	glVertex2f (x1, y1);
		3344	glVertex2f (x2, y1);
		3345	glVertex2f (x2, y2);
		3346	glVertex2f (x1, y2);
		3347	glEnd ();
		3348
		3349	PROTOTYPES: ENABLE
		3350
		3351	void glBegin (int mode)
		3352
		3353	void glEnd ()
		3354
		3355	void glPointSize (GLfloat size)
		3356
		3357	void glLineWidth (GLfloat width)
		3358
		3359	void glInterleavedArrays (int format, int stride, char *data)
		3360
		3361	void glDrawElements (int mode, int count, int type, char *indices)
		3362
		3363	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3364
1608	void glTexEnv (int target, int pname, float param)	3365	void glTexEnv (int target, int pname, float param)
1609	CODE:	3366	CODE:
1610	glTexEnvf (target, pname, param);	3367	glTexEnvf (target, pname, param);
1611		3368
1612	void glTexParameter (int target, int pname, float param)	3369	void glTexParameter (int target, int pname, float param)
…		…
1615		3372
1616	void glBindTexture (int target, int name)	3373	void glBindTexture (int target, int name)
1617		3374
1618	void glConvolutionParameter (int target, int pname, float params)	3375	void glConvolutionParameter (int target, int pname, float params)
1619	CODE:	3376	CODE:
1620	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	3377	if (gl.ConvolutionParameterf)
		3378	gl.ConvolutionParameterf (target, pname, params);
1621		3379
1622	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	3380	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1623	CODE:	3381	CODE:
1624	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	3382	if (gl.ConvolutionFilter2D)
1625	(target, internalformat, width, height, format, type, data));	3383	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626		3384
1627	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3385	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1628	CODE:	3386	CODE:
1629	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	3387	if (gl.SeparableFilter2D)
1630	(target, internalformat, width, height, format, type, row, column));	3388	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631		3389
1632	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3390	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1633		3391
1634	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3392	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1635		3393
1636	void glRasterPos (int x, int y)	3394	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637	CODE:	3395
1638	glRasterPos2i (x, y);	3396	void glPixelZoom (float x, float y)
1639		3397
1640	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3398	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1641		3399
1642	int glGenTexture ()	3400	int glGenTexture ()
1643	CODE:	3401	CODE:
1644	{	3402	RETVAL = gen_texture ();
1645	GLuint name;
1646	glGenTextures (1, &name);
1647	RETVAL = name;
1648	}
1649	OUTPUT:	3403	OUTPUT:
1650	RETVAL	3404	RETVAL
1651		3405
1652	void glDeleteTexture (int name)	3406	void glDeleteTexture (int name)
1653	CODE:	3407	CODE:
1654	{
1655	GLuint name_ = name;
1656	glDeleteTextures (1, &name_);	3408	del_texture (name);
1657	}	3409
1658
1659	int glGenList ()	3410	int glGenList ()
1660	CODE:	3411	CODE:
1661	RETVAL = glGenLists (1);	3412	RETVAL = glGenLists (1);
1662	OUTPUT:	3413	OUTPUT:
1663	RETVAL	3414	RETVAL
…		…
1670		3421
1671	void glEndList ()	3422	void glEndList ()
1672		3423
1673	void glCallList (int list)	3424	void glCallList (int list)
1674		3425
		3426	void c_init ()
		3427	CODE:
		3428	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3429	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3430
		3431	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3432
		3433	PROTOTYPES: DISABLE
		3434
		3435	void
		3436	find_widget (SV *self, NV x, NV y)
		3437	PPCODE:
		3438	{
		3439	if (within_widget (self, x, y))
		3440	XPUSHs (self);
		3441	}
		3442
		3443	BOOT:
		3444	{
		3445	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3446
		3447	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3448	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3449	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3450	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3451	}
		3452
		3453	void
		3454	draw (SV *self)
		3455	CODE:
		3456	{
		3457	HV *hv;
		3458	SV **svp;
		3459	NV x, y, w, h;
		3460	SV *draw_x_sv = GvSV (draw_x_gv);
		3461	SV *draw_y_sv = GvSV (draw_y_gv);
		3462	SV *draw_w_sv = GvSV (draw_w_gv);
		3463	SV *draw_h_sv = GvSV (draw_h_gv);
		3464	double draw_x, draw_y;
		3465
		3466	if (!SvROK (self))
		3467	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3468
		3469	hv = (HV *)SvRV (self);
		3470
		3471	if (SvTYPE (hv) != SVt_PVHV)
		3472	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3473
		3474	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3475	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3476
		3477	if (!h \|\| !w)
		3478	XSRETURN_EMPTY;
		3479
		3480	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3481	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3482
		3483	draw_x = SvNV (draw_x_sv) + x;
		3484	draw_y = SvNV (draw_y_sv) + y;
		3485
		3486	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3487	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3488	XSRETURN_EMPTY;
		3489
		3490	sv_setnv (draw_x_sv, draw_x);
		3491	sv_setnv (draw_y_sv, draw_y);
		3492
		3493	glPushMatrix ();
		3494	glTranslated (x, y, 0);
		3495
		3496	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3497	{
		3498	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3499
		3500	if (svp && SvTRUE (*svp))
		3501	{
		3502	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3503	glEnable (GL_BLEND);
		3504	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3505	glBegin (GL_QUADS);
		3506	glVertex2f (0, 0);
		3507	glVertex2f (w, 0);
		3508	glVertex2f (w, h);
		3509	glVertex2f (0, h);
		3510	glEnd ();
		3511	glDisable (GL_BLEND);
		3512	}
		3513	}
		3514	#if 0
		3515	// draw borders, for debugging
		3516	glPushMatrix ();
		3517	glColor4f (1., 1., 0., 1.);
		3518	glTranslatef (.5, .5, 0.);
		3519	glBegin (GL_LINE_LOOP);
		3520	glVertex2f (0 , 0);
		3521	glVertex2f (w - 1, 0);
		3522	glVertex2f (w - 1, h - 1);
		3523	glVertex2f (0 , h - 1);
		3524	glEnd ();
		3525	glPopMatrix ();
		3526	#endif
		3527	PUSHMARK (SP);
		3528	XPUSHs (self);
		3529	PUTBACK;
		3530	call_method ("_draw", G_VOID \| G_DISCARD);
		3531	SPAGAIN;
		3532
		3533	glPopMatrix ();
		3534
		3535	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3536	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3537	}
		3538

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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 1.329 by root, Sun Nov 18 13:07:51 2018 UTC

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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 1.329 by root, Sun Nov 18 13:07:51 2018 UTC