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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.131 by root, Thu Jul 13 01:54:18 2006 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
15	#endif	26	#endif
16		27
		28	#include <assert.h>
17	#include <math.h>	29	#include <math.h>
18	#include <string.h>	30	#include <string.h>
19	#include <stdio.h>	31	#include <stdio.h>
20	#include <stdlib.h>	32	#include <stdlib.h>
21		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
22	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
23	#include <SDL_endian.h>	38	#include <SDL_endian.h>
24	#include <SDL_image.h>	39	#include <SDL_image.h>
25	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
27		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
28	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
30		52
31	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
32		54
33	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
34		67
35	#ifndef _WIN32	68	#ifndef _WIN32
36	# include <sys/types.h>	69	# include <sys/types.h>
37	# include <sys/socket.h>	70	# include <sys/socket.h>
38	# include <netinet/in.h>	71	# include <netinet/in.h>
39	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
40	# include <inttypes.h>	73	# include <inttypes.h>
		74	#endif
		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	78	#else
42	typedef unsigned char uint8_t;	79	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	80	#endif
49		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
52	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
53		91
54	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
56		94
57	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
58		96
59	#if 0	97	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	99
62	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
63	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
		123
		124	static AV *texture_av;
64		125
65	static struct	126	static struct
66	{	127	{
67	#define GL_FUNC(ptr,name) ptr name;	128	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	129	#include "glfunc.h"
69	#undef GL_FUNC	130	#undef GL_FUNC
70	} gl;	131	} gl;
71		132
		133	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	134	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	135	{
74	if (gl.BlendFuncSeparate)	136	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	137	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	138	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	139	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	140	else
79	glBlendFunc (sa, da);	141	glBlendFunc (sa, da);
80	}	142	}
81		143
		144	static GLuint
		145	gen_texture ()
		146	{
		147	GLuint name;
		148
		149	if (AvFILL (texture_av) >= 0)
		150	name = (GLuint)(size_t)av_pop (texture_av);
		151	else
		152	glGenTextures (1, &name);
		153
		154	return name;
		155	}
		156
		157	static void
		158	del_texture (GLuint name)
		159	{
		160	/* make a half-assed attempt at returning the memory used by the texture */
		161	/* textures are frequently being reused by cfplus anyway */
		162	/glBindTexture (GL_TEXTURE_2D, name);/
		163	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		164	av_push (texture_av, (SV *)(size_t)name);
		165	glDeleteTextures (1, &name);
		166	}
		167
82	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
83		170
84	#include "pango-font.c"	171	#include "pango-font.c"
85	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
86	#include "pango-render.c"	173	#include "pango-render.c"
87		174
		175	typedef IV DC__Channel;
		176	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFClient__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFClient__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
90		179
91	typedef PangoFontDescription *CFClient__Font;	180	typedef PangoFontDescription *DC__Font;
92		181
93	static int	182	static int
94	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
95	{	184	{
96	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
110		199
111	typedef struct cf_layout {	200	typedef struct cf_layout {
112	PangoLayout *pl;	201	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
114	int base_height;	203	int base_height;
115	CFClient__Font font;	204	DC__Font font;
		205	rc_t *rc;
116	} *CFClient__Layout;	206	} *DC__Layout;
117		207
118	static CFClient__Font default_font;	208	static DC__Font default_font;
119	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
121		211
122	static void	212	static void
123	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	218	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	220	}
131		221
132	static void	222	static void
133	layout_update_font (CFClient__Layout self)	223	layout_update_font (DC__Layout self)
134	{	224	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
137	*/	227	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
139		229
140	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		232
143	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
144	}	234	}
145		235
146	static void	236	static void
147	layout_get_pixel_size (CFClient__Layout self, int w, int h)	237	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	238	{
		239	PangoRectangle rect;
		240
		241	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	242	pango_layout_get_extents (self->pl, 0, &rect);
150		243
151	if (!w) w = 1;	244	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	245	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		246
154	w = (w + 3) & ~3;	247	if (!rect.width) rect.width = 1;
155	}	248	if (!rect.height) rect.height = 1;
156		249
		250	*w = rect.width;
		251	*h = rect.height;
		252	}
		253
		254	typedef uint16_t tileid;
157	typedef uint16_t mapface;	255	typedef uint16_t faceid;
158		256
159	typedef struct {	257	typedef struct {
160	GLint name;	258	GLuint name;
161	int w, h;	259	int w, h;
162	float s, t;	260	float s, t;
163	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
		262	tileid smoothtile;
		263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
164	} maptex;	265	} maptex;
165		266
166	typedef struct {	267	typedef struct {
		268	uint32_t player;
		269	tileid tile[3];
167	int16_t darkness;	270	uint16_t darkness;
168	mapface face[3];	271	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	272	} mapcell;
170		273
171	typedef struct {	274	typedef struct {
172	int32_t c0, c1;	275	int32_t c0, c1;
173	mapcell *col;	276	mapcell *col;
174	} maprow;	277	} maprow;
175		278
176	typedef struct map {	279	typedef struct map {
177	int x, y, w, h;	280	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	281	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	282	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	283	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		284
185	int32_t rows;	285	int32_t rows;
186	maprow *row;	286	maprow *row;
187	} *CFClient__Map;	287	} *DC__Map;
188		288
189	static char *	289	static char *
190	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
191	{	291	{
192	char *p;	292	char *p;
…		…
209	}	309	}
210		310
211	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	311	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
212	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	312	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213		313
		314	static void
		315	need_facenum (struct map *self, faceid face)
		316	{
		317	while (self->faces <= face)
		318	{
		319	Append (tileid, self->face2tile, self->faces, self->faces);
		320	self->faces *= 2;
		321	}
		322	}
		323
		324	static void
		325	need_texid (struct map *self, int texid)
		326	{
		327	while (self->texs <= texid)
		328	{
		329	Append (maptex, self->tex, self->texs, self->texs);
		330	self->texs *= 2;
		331	}
		332	}
		333
214	static maprow *	334	static maprow *
215	map_get_row (CFClient__Map self, int y)	335	map_get_row (DC__Map self, int y)
216	{	336	{
217	if (0 > y)	337	if (0 > y)
218	{	338	{
219	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
258		378
259	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
260	}	380	}
261		381
262	static mapcell *	382	static mapcell *
263	map_get_cell (CFClient__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
264	{	384	{
265	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
266	}	386	}
267		387
268	static void	388	static void
269	map_clear (CFClient__Map self)	389	map_clear (DC__Map self)
270	{	390	{
271	int r;	391	int r;
272		392
273	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
281	self->oy = 0;	401	self->oy = 0;
282	self->row = 0;	402	self->row = 0;
283	self->rows = 0;	403	self->rows = 0;
284	}	404	}
285		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
286	static void	416	static void
287	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
288	{	418	{
289	int x, y;	419	int x, y;
290	maprow *row;	420	maprow *row;
		421	mapcell *cell;
291		422
292	for (y = y0; y < y0 + h; y++)	423	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	424	if (y >= 0)
294	{	425	{
295	if (y >= self->rows)	426	if (y >= self->rows)
…		…
301	if (x >= row->c0)	432	if (x >= row->c0)
302	{	433	{
303	if (x >= row->c1)	434	if (x >= row->c1)
304	break;	435	break;
305		436
306	row->col[x - row->c0].darkness = -1;	437	cell = row->col + x - row->c0;
		438
		439	CELL_CLEAR (cell);
307	}	440	}
308	}	441	}
		442	}
		443
		444	typedef struct {
		445	tileid tile;
		446	uint8_t x, y, level;
		447	} smooth_key;
		448
		449	static void
		450	smooth_or_bits (HV hv, smooth_key key, IV bits)
		451	{
		452	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		453
		454	if (SvIOK (*sv))
		455	SvIV_set (sv, SvIVX (sv) \| bits);
		456	else
		457	sv_setiv (*sv, bits);
309	}	458	}
310		459
311	static void	460	static void
312	music_finished (void)	461	music_finished (void)
313	{	462	{
…		…
330	ev.code = 1;	479	ev.code = 1;
331	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
332	ev.data2 = 0;	481	ev.data2 = 0;
333		482
334	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
335	}	490	}
336		491
337	static unsigned int	492	static unsigned int
338	minpot (unsigned int n)	493	minpot (unsigned int n)
339	{	494	{
…		…
349	n \|= n >> 16;	504	n \|= n >> 16;
350		505
351	return n + 1;	506	return n + 1;
352	}	507	}
353		508
354	MODULE = CFClient PACKAGE = CFClient	509	static unsigned int
		510	popcount (unsigned int n)
		511	{
		512	n -= (n >> 1) & 0x55555555U;
		513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		515	n *= 0x01010101U;
		516
		517	return n >> 24;
		518	}
		519
		520	/* SDL should provide this, really. */
		521	#define SDLK_MODIFIER_MIN 300
		522	#define SDLK_MODIFIER_MAX 314
		523
		524	/******************************************************************************/
		525
		526	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		527	static GV *hover_gv;
		528
		529	static int
		530	within_widget (SV *widget, NV x, NV y)
		531	{
		532	HV *self;
		533	SV **svp;
		534	NV wx, ww, wy, wh;
		535
		536	if (!SvROK (widget))
		537	return 0;
		538
		539	self = (HV *)SvRV (widget);
		540
		541	if (SvTYPE (self) != SVt_PVHV)
		542	return 0;
		543
		544	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		545	if (y < wy)
		546	return 0;
		547
		548	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		549	if (y >= wy + wh)
		550	return 0;
		551
		552	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		553	if (x < wx)
		554	return 0;
		555
		556	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		557	if (x >= wx + ww)
		558	return 0;
		559
		560	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		561	if (!svp \|\| !SvTRUE (*svp))
		562	return 0;
		563
		564	return 1;
		565	}
		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META \| KMOD_ALT))
		576	mod \|= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD \| G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
355		620
356	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
357		622
358	BOOT:	623	BOOT:
359	{	624	{
360	HV *stash = gv_stashpv ("CFClient", 1);	625	HV *stash = gv_stashpv ("DC", 1);
361	static const struct {	626	static const struct {
362	const char *name;	627	const char *name;
363	IV iv;	628	IV iv;
364	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
365	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
		631	const_iv (SDLK_MODIFIER_MIN),
		632	const_iv (SDLK_MODIFIER_MAX),
		633
366	const_iv (SDL_ACTIVEEVENT),	634	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	635	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	636	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	637	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	638	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	647	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	648	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	649	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	650	const_iv (SDL_VIDEOEXPOSE),
383	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
		652
		653	const_iv (SDL_APPINPUTFOCUS),
		654	const_iv (SDL_APPMOUSEFOCUS),
		655	const_iv (SDL_APPACTIVE),
		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
		706
		707	const_iv (SDLK_FIRST),
		708	const_iv (SDLK_LAST),
384	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	768	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	769	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	770	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	771	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	772	const_iv (SDLK_UNDO),
		773
448	const_iv (KMOD_NONE),	774	const_iv (KMOD_NONE),
		775	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	776	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	777	const_iv (KMOD_RSHIFT),
		778	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	779	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	780	const_iv (KMOD_RCTRL),
		781	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	782	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	783	const_iv (KMOD_RALT),
		784	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),	790
461	const_iv (KMOD_SHIFT),	791	const_iv (KMOD_LRAM),
462	const_iv (KMOD_ALT),	792
463	const_iv (KMOD_META)	793	const_iv (MIX_DEFAULT_FORMAT),
		794
		795	const_iv (SDL_INIT_TIMER),
		796	const_iv (SDL_INIT_AUDIO),
		797	const_iv (SDL_INIT_VIDEO),
		798	const_iv (SDL_INIT_CDROM),
		799	const_iv (SDL_INIT_JOYSTICK),
		800	const_iv (SDL_INIT_EVERYTHING),
		801	const_iv (SDL_INIT_NOPARACHUTE),
		802	const_iv (SDL_INIT_EVENTTHREAD),
		803
		804	const_iv (SDL_GL_RED_SIZE),
		805	const_iv (SDL_GL_GREEN_SIZE),
		806	const_iv (SDL_GL_BLUE_SIZE),
		807	const_iv (SDL_GL_ALPHA_SIZE),
		808	const_iv (SDL_GL_DOUBLEBUFFER),
		809	const_iv (SDL_GL_BUFFER_SIZE),
		810	const_iv (SDL_GL_DEPTH_SIZE),
		811	const_iv (SDL_GL_STENCIL_SIZE),
		812	const_iv (SDL_GL_ACCUM_RED_SIZE),
		813	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		814	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		816	const_iv (SDL_GL_STEREO),
		817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		819	const_iv (SDL_GL_ACCELERATED_VISUAL),
		820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
464	# undef const_iv	823	# undef const_iv
465	};	824	};
466		825
467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		828
		829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469	}	831	}
		832
		833	void
		834	weaken (SV *rv)
		835	PROTOTYPE: $
		836	CODE:
		837	sv_rvweaken (rv);
470		838
471	int	839	int
472	in_destruct ()	840	in_destruct ()
473	CODE:	841	CODE:
474	RETVAL = PL_main_cv == Nullcv;	842	RETVAL = PL_main_cv == Nullcv;
…		…
477		845
478	NV floor (NV x)	846	NV floor (NV x)
479		847
480	NV ceil (NV x)	848	NV ceil (NV x)
481		849
		850	IV minpot (UV n)
		851
		852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
482	void	860	void
483	pango_init ()	861	pango_init ()
484	CODE:	862	CODE:
485	{	863	{
486	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	865	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		867	/pango_context_set_font_description (opengl_context, default_font);/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
		869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		870	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		871	#endif
489	}	872	}
490		873
491	int	874	char *SDL_GetError ()
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		875
494	void	876	void SDL_braino ()
		877
		878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
495	SDL_Quit ()	884	void SDL_Quit ()
496		885
		886	int SDL_GL_SetAttribute (int attr, int value)
		887
		888	int SDL_GL_GetAttribute (int attr)
		889	CODE:
		890	if (SDL_GL_GetAttribute (attr, &RETVAL))
		891	XSRETURN_UNDEF;
		892	OUTPUT:
		893	RETVAL
		894
497	void	895	void
498	SDL_ListModes ()	896	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	897	PPCODE:
500	{	898	{
501	SDL_Rect **m;	899	SDL_Rect **m;
502		900
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	901	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	902	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	903	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	904	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		905
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	906	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	907	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		908
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	909	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		913
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
518	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519
520	SDL_EnableUNICODE (1);
521	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
522		916
523	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
524		918
525	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
526	while (*m)	920	while (*m)
527	{	921	{
		922	if ((m)->w >= 400 && (m)->h >= 300)
		923	{
528	AV *av = newAV ();	924	AV *av = newAV ();
529	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
530	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
		927	av_push (av, newSViv (rgb));
		928	av_push (av, newSViv (alpha));
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	929	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		930	}
532		931
533	++m;	932	++m;
534	}	933	}
535	}	934	}
536		935
537	char *
538	SDL_GetError ()
539
540	int	936	int
541	SDL_SetVideoMode (int w, int h, int fullscreen)	937	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
542	CODE:	938	CODE:
		939	{
		940	SDL_EnableUNICODE (1);
		941	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		942
		943	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		944	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		945	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		946	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		947
543	RETVAL = !!SDL_SetVideoMode (	948	RETVAL = !!SDL_SetVideoMode (
544	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	949	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
545	);	950	);
		951
546	if (RETVAL)	952	if (RETVAL)
547	{	953	{
548	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	954	av_clear (texture_av);
		955
		956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
549	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
550	# include "glfunc.h"	958	#include "glfunc.h"
551	# undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
552	}	963	}
		964	}
553	OUTPUT:	965	OUTPUT:
554	RETVAL	966	RETVAL
555		967
556	void	968	void
557	SDL_GL_SwapBuffers ()	969	SDL_GL_SwapBuffers ()
558		970
559	char *	971	char *
560	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
561		973
		974	int
		975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
562	void	984	void
563	SDL_PollEvent ()	985	SDL_PumpEvents ()
		986
		987	void
		988	peep_events ()
564	PPCODE:	989	PPCODE:
565	{	990	{
566	SDL_Event ev;	991	SDL_Event ev;
567		992
568	while (SDL_PollEvent (&ev))	993	SDL_PumpEvents ();
		994	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
569	{	995	{
570	HV *hv = newHV ();	996	HV *hv = newHV ();
571	hv_store (hv, "type", 4, newSViv (ev.type), 0);	997	hv_store (hv, "type", 4, newSViv (ev.type), 0);
572		998
573	switch (ev.type)	999	switch (ev.type)
574	{	1000	{
575	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
576	case SDL_KEYUP:	1002	case SDL_KEYUP:
577	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
578	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
579	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
580	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
581	break;	1008	break;
582		1009
583	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
584	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
585	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
586	break;	1013	break;
587		1014
588	case SDL_MOUSEMOTION:	1015	case SDL_MOUSEMOTION:
		1016	{
		1017	int state = ev.motion.state;
		1018	int x = ev.motion.x;
		1019	int y = ev.motion.y;
		1020	int xrel = ev.motion.xrel;
		1021	int yrel = ev.motion.yrel;
		1022
		1023	/* do simplistic event compression */
		1024	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1025	&& state == ev.motion.state)
		1026	{
		1027	xrel += ev.motion.xrel;
		1028	yrel += ev.motion.yrel;
		1029	x = ev.motion.x;
		1030	y = ev.motion.y;
		1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1032	}
		1033
589	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
590
591	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
594	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
595	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1040	}
596	break;	1041	break;
597		1042
598	case SDL_MOUSEBUTTONDOWN:	1043	case SDL_MOUSEBUTTONDOWN:
599	case SDL_MOUSEBUTTONUP:	1044	case SDL_MOUSEBUTTONUP:
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1045	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
601		1046
602	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1047	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
603	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1048	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1049	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1050	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
610	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1055	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
611	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1056	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
612	break;	1057	break;
613	}	1058	}
614		1059
615	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
616	}	1061	}
617	}	1062	}
618		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
		1076
619	int	1077	int
620	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
621	POSTCALL:	1079	POSTCALL:
622	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
623	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
624		1082
625	void	1083	void
		1084	Mix_QuerySpec ()
		1085	PPCODE:
		1086	{
		1087	int freq, channels;
		1088	Uint16 format;
		1089
		1090	if (Mix_QuerySpec (&freq, &format, &channels))
		1091	{
		1092	EXTEND (SP, 3);
		1093	PUSHs (sv_2mortal (newSViv (freq)));
		1094	PUSHs (sv_2mortal (newSViv (format)));
		1095	PUSHs (sv_2mortal (newSViv (channels)));
		1096	}
		1097	}
		1098
		1099	void
626	Mix_CloseAudio ()	1100	Mix_CloseAudio ()
627		1101
628	int	1102	int
629	Mix_AllocateChannels (int numchans = -1)	1103	Mix_AllocateChannels (int numchans = -1)
630		1104
		1105	const char *
		1106	Mix_GetError ()
		1107
631	void	1108	void
632	lowdelay (int fd, int val = 1)	1109	lowdelay (int fd, int val = 1)
633	CODE:	1110	CODE:
		1111	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1112
		1113	void
		1114	win32_proxy_info ()
		1115	PPCODE:
		1116	{
634	#ifndef _WIN32	1117	#ifdef _WIN32
635	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1118	char buffer[2048];
		1119	DWORD buflen;
		1120
		1121	EXTEND (SP, 3);
		1122
		1123	buflen = sizeof (buffer);
		1124	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1125	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1126	{
		1127	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1128
		1129	buflen = sizeof (buffer);
		1130	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1131	{
		1132	PUSHs (newSVpv (buffer, 0));
		1133
		1134	buflen = sizeof (buffer);
		1135	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1136	PUSHs (newSVpv (buffer, 0));
		1137	}
		1138	}
636	#endif	1139	#endif
		1140	}
637		1141
638	void	1142	int
639	add_font (char *file)	1143	add_font (char *file)
640	CODE:	1144	CODE:
641	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1146	OUTPUT:
		1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1151
		1152	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1153	void
		1154	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
642		1155
643	void	1156	void
644	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
645	ALIAS:	1158	ALIAS:
646	load_image_file = 1	1159	load_image_file = 1
…		…
649	STRLEN image_len;	1162	STRLEN image_len;
650	char image = (char )SvPVbyte (image_, image_len);	1163	char image = (char )SvPVbyte (image_, image_len);
651	SDL_Surface surface, surface2;	1164	SDL_Surface surface, surface2;
652	SDL_PixelFormat fmt;	1165	SDL_PixelFormat fmt;
653	SDL_RWops *rw = ix	1166	SDL_RWops *rw = ix
654	? SDL_RWFromFile (image, "r")	1167	? SDL_RWFromFile (image, "rb")
655	: SDL_RWFromConstMem (image, image_len);	1168	: SDL_RWFromConstMem (image, image_len);
656		1169
657	if (!rw)	1170	if (!rw)
658	croak ("load_image: %s", SDL_GetError ());	1171	croak ("load_image: %s", SDL_GetError ());
659		1172
…		…
732	void	1245	void
733	error (char *message)	1246	error (char *message)
734	CODE:	1247	CODE:
735	fprintf (stderr, "ERROR: %s\n", message);	1248	fprintf (stderr, "ERROR: %s\n", message);
736	#ifdef _WIN32	1249	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1250	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
738	#endif	1251	#endif
739		1252
740	void	1253	void
741	fatal (char *message)	1254	fatal (char *message)
742	CODE:	1255	CODE:
743	fprintf (stderr, "FATAL: %s\n", message);	1256	fprintf (stderr, "FATAL: %s\n", message);
744	#ifdef _WIN32	1257	#ifdef _WIN32
745	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1258	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
746	#endif	1259	#endif
747	_exit (1);	1260	_exit (1);
748		1261
749	void	1262	void
750	_exit (int retval)	1263	_exit (int retval = 0)
751	CODE:	1264	CODE:
		1265	#ifdef WIN32
		1266	ExitThread (retval); // unclean, please beam me up
		1267	#else
752	_exit (retval);	1268	_exit (retval);
		1269	#endif
753		1270
		1271	void
		1272	debug ()
		1273	CODE:
		1274	{
		1275	#if DEBUG
		1276	VALGRIND_DO_LEAK_CHECK;
		1277	#endif
		1278	}
		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
754	MODULE = CFClient PACKAGE = CFClient::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
755		1288
756	CFClient::Font	1289	PROTOTYPES: DISABLE
		1290
		1291	DC::Font
757	new_from_file (SV class, char path, int id = 0)	1292	new_from_file (SV class, char path, int id = 0)
758	CODE:	1293	CODE:
759	{	1294	{
760	int count;	1295	int count;
761	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1296	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
764	}	1299	}
765	OUTPUT:	1300	OUTPUT:
766	RETVAL	1301	RETVAL
767		1302
768	void	1303	void
769	DESTROY (CFClient::Font self)	1304	DESTROY (DC::Font self)
770	CODE:	1305	CODE:
771	pango_font_description_free (self);	1306	pango_font_description_free (self);
772		1307
773	void	1308	void
774	make_default (CFClient::Font self)	1309	make_default (DC::Font self)
		1310	PROTOTYPE: $
775	CODE:	1311	CODE:
776	default_font = self;	1312	default_font = self;
777		1313
778	MODULE = CFClient PACKAGE = CFClient::Layout	1314	MODULE = Deliantra::Client PACKAGE = DC::Layout
779		1315
		1316	PROTOTYPES: DISABLE
		1317
780	void	1318	void
781	reset_glyph_cache ()	1319	glyph_cache_backup ()
		1320	PROTOTYPE:
782	CODE:	1321	CODE:
		1322	tc_backup ();
		1323
		1324	void
		1325	glyph_cache_restore ()
		1326	PROTOTYPE:
		1327	CODE:
783	tc_clear ();	1328	tc_restore ();
784		1329
785	CFClient::Layout	1330	DC::Layout
786	new (SV *class)	1331	new (SV *class)
787	CODE:	1332	CODE:
788	New (0, RETVAL, 1, struct cf_layout);	1333	New (0, RETVAL, 1, struct cf_layout);
789		1334
790	RETVAL->pl = pango_layout_new (opengl_context);	1335	RETVAL->pl = pango_layout_new (opengl_context);
…		…
792	RETVAL->g = 1.;	1337	RETVAL->g = 1.;
793	RETVAL->b = 1.;	1338	RETVAL->b = 1.;
794	RETVAL->a = 1.;	1339	RETVAL->a = 1.;
795	RETVAL->base_height = MIN_FONT_HEIGHT;	1340	RETVAL->base_height = MIN_FONT_HEIGHT;
796	RETVAL->font = 0;	1341	RETVAL->font = 0;
		1342	RETVAL->rc = rc_alloc ();
797		1343
798	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1344	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
799	layout_update_font (RETVAL);	1345	layout_update_font (RETVAL);
800	OUTPUT:	1346	OUTPUT:
801	RETVAL	1347	RETVAL
802		1348
803	void	1349	void
804	DESTROY (CFClient::Layout self)	1350	DESTROY (DC::Layout self)
805	CODE:	1351	CODE:
806	g_object_unref (self->pl);	1352	g_object_unref (self->pl);
		1353	rc_free (self->rc);
807	Safefree (self);	1354	Safefree (self);
808		1355
809	void	1356	void
810	set_text (CFClient::Layout self, SV *text_)	1357	set_text (DC::Layout self, SV *text_)
811	CODE:	1358	CODE:
812	{	1359	{
813	STRLEN textlen;	1360	STRLEN textlen;
814	char *text = SvPVutf8 (text_, textlen);	1361	char *text = SvPVutf8 (text_, textlen);
815		1362
816	pango_layout_set_text (self->pl, text, textlen);	1363	pango_layout_set_text (self->pl, text, textlen);
817	}	1364	}
818		1365
819	void	1366	void
820	set_markup (CFClient::Layout self, SV *text_)	1367	set_markup (DC::Layout self, SV *text_)
821	CODE:	1368	CODE:
822	{	1369	{
823	STRLEN textlen;	1370	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1371	char *text = SvPVutf8 (text_, textlen);
825		1372
826	pango_layout_set_markup (self->pl, text, textlen);	1373	pango_layout_set_markup (self->pl, text, textlen);
827	}	1374	}
828		1375
829	void	1376	void
830	set_shapes (CFClient::Layout self, ...)	1377	set_shapes (DC::Layout self, ...)
831	CODE:	1378	CODE:
832	{	1379	{
833	PangoAttrList *attrs = 0;	1380	PangoAttrList *attrs = 0;
834	const char *text = pango_layout_get_text (self->pl);	1381	const char *text = pango_layout_get_text (self->pl);
835	const char *pos = text;	1382	const char *pos = text;
…		…
870	if (attrs)	1417	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1418	pango_layout_set_attributes (self->pl, attrs);
872	}	1419	}
873		1420
874	void	1421	void
875	get_shapes (CFClient::Layout self)	1422	get_shapes (DC::Layout self)
876	PPCODE:	1423	PPCODE:
877	{	1424	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1425	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1426
880	do	1427	do
881	{	1428	{
882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1429	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883		1430
884	if (run && shape_attr_p (run))	1431	if (run && shape_attr_p (run))
885	{	1432	{
886	PangoRectangle extents;	1433	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1434	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
895		1442
896	pango_layout_iter_free (iter);	1443	pango_layout_iter_free (iter);
897	}	1444	}
898		1445
899	int	1446	int
900	has_wrapped (CFClient::Layout self)	1447	has_wrapped (DC::Layout self)
901	CODE:	1448	CODE:
902	{	1449	{
903	int lines = 1;	1450	int lines = 1;
904	const char *text = pango_layout_get_text (self->pl);	1451	const char *text = pango_layout_get_text (self->pl);
905		1452
…		…
910	}	1457	}
911	OUTPUT:	1458	OUTPUT:
912	RETVAL	1459	RETVAL
913		1460
914	SV *	1461	SV *
915	get_text (CFClient::Layout self)	1462	get_text (DC::Layout self)
916	CODE:	1463	CODE:
917	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1464	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
918	sv_utf8_decode (RETVAL);	1465	sv_utf8_decode (RETVAL);
919	OUTPUT:	1466	OUTPUT:
920	RETVAL	1467	RETVAL
921		1468
922	void	1469	void
923	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1470	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
924	CODE:	1471	CODE:
925	self->r = r;	1472	self->r = r;
926	self->g = g;	1473	self->g = g;
927	self->b = b;	1474	self->b = b;
928	self->a = a;	1475	self->a = a;
929		1476
930	void	1477	void
931	set_font (CFClient::Layout self, CFClient::Font font = 0)	1478	set_font (DC::Layout self, DC::Font font = 0)
932	CODE:	1479	CODE:
933	if (self->font != font)	1480	if (self->font != font)
934	{	1481	{
935	self->font = font;	1482	self->font = font;
936	layout_update_font (self);	1483	layout_update_font (self);
937	}	1484	}
938		1485
939	void	1486	void
940	set_height (CFClient::Layout self, int base_height)	1487	set_height (DC::Layout self, int base_height)
941	CODE:	1488	CODE:
942	if (self->base_height != base_height)	1489	if (self->base_height != base_height)
943	{	1490	{
944	self->base_height = base_height;	1491	self->base_height = base_height;
945	layout_update_font (self);	1492	layout_update_font (self);
946	}	1493	}
947		1494
948	void	1495	void
949	set_width (CFClient::Layout self, int max_width = -1)	1496	set_width (DC::Layout self, int max_width = -1)
950	CODE:	1497	CODE:
951	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1498	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
952		1499
953	void	1500	void
954	set_indent (CFClient::Layout self, int indent)	1501	set_indent (DC::Layout self, int indent)
955	CODE:	1502	CODE:
956	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1503	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
957		1504
958	void	1505	void
959	set_spacing (CFClient::Layout self, int spacing)	1506	set_spacing (DC::Layout self, int spacing)
960	CODE:	1507	CODE:
961	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1508	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
962		1509
963	void	1510	void
964	set_ellipsise (CFClient::Layout self, int ellipsise)	1511	set_ellipsise (DC::Layout self, int ellipsise)
965	CODE:	1512	CODE:
966	pango_layout_set_ellipsize (self->pl,	1513	pango_layout_set_ellipsize (self->pl,
967	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1514	ellipsise == 1 ? PANGO_ELLIPSIZE_START
968	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1515	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
969	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1516	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
970	: PANGO_ELLIPSIZE_NONE	1517	: PANGO_ELLIPSIZE_NONE
971	);	1518	);
972		1519
973	void	1520	void
974	set_single_paragraph_mode (CFClient::Layout self, int spm)	1521	set_single_paragraph_mode (DC::Layout self, int spm)
975	CODE:	1522	CODE:
976	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1523	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
977		1524
978	void	1525	void
979	size (CFClient::Layout self)	1526	size (DC::Layout self)
980	PPCODE:	1527	PPCODE:
981	{	1528	{
982	int w, h;	1529	int w, h;
983		1530
984	layout_get_pixel_size (self, &w, &h);	1531	layout_get_pixel_size (self, &w, &h);
…		…
987	PUSHs (sv_2mortal (newSViv (w)));	1534	PUSHs (sv_2mortal (newSViv (w)));
988	PUSHs (sv_2mortal (newSViv (h)));	1535	PUSHs (sv_2mortal (newSViv (h)));
989	}	1536	}
990		1537
991	int	1538	int
992	descent (CFClient::Layout self)	1539	descent (DC::Layout self)
993	CODE:	1540	CODE:
994	{	1541	{
995	PangoRectangle rect;	1542	PangoRectangle rect;
996	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1543	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
997	pango_layout_line_get_pixel_extents (line, 0, &rect);	1544	pango_layout_line_get_pixel_extents (line, 0, &rect);
998	RETVAL = PANGO_DESCENT (rect);	1545	RETVAL = PANGO_DESCENT (rect);
999	}	1546	}
1000	OUTPUT:	1547	OUTPUT:
1001	RETVAL	1548	RETVAL
1002		1549
1003	int	1550	int
1004	xy_to_index (CFClient::Layout self, int x, int y)	1551	xy_to_index (DC::Layout self, int x, int y)
1005	CODE:	1552	CODE:
1006	{	1553	{
1007	int index, trailing;	1554	int index, trailing;
1008	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1555	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1009	RETVAL = index;	1556	RETVAL = index + trailing;
1010	}	1557	}
1011	OUTPUT:	1558	OUTPUT:
1012	RETVAL	1559	RETVAL
1013		1560
1014	void	1561	void
1015	cursor_pos (CFClient::Layout self, int index)	1562	cursor_pos (DC::Layout self, int index)
1016	PPCODE:	1563	PPCODE:
1017	{	1564	{
1018	PangoRectangle strong_pos;	1565	PangoRectangle pos;
1019	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1566	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1020		1567
1021	EXTEND (SP, 3);	1568	EXTEND (SP, 3);
1022	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1569	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1023	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1570	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1024	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1571	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1025	}	1572	}
1026		1573
1027	void	1574	void
1028	render (CFClient::Layout self, float x, float y)	1575	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1029	PPCODE:	1576	PPCODE:
		1577	{
		1578	int line, x;
		1579
		1580	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1581	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1582	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1583	--line;
		1584	#endif
		1585	EXTEND (SP, 2);
		1586	PUSHs (sv_2mortal (newSViv (line)));
		1587	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1588	}
		1589
		1590	void
		1591	line_x_to_index (DC::Layout self, int line, int x)
		1592	PPCODE:
		1593	{
		1594	PangoLayoutLine *lp;
		1595	int index, trailing;
		1596
		1597	if (line < 0)
		1598	XSRETURN_EMPTY;
		1599
		1600	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1601	XSRETURN_EMPTY; /* do better */
		1602
		1603	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1604
		1605	EXTEND (SP, 2);
		1606	if (GIMME_V == G_SCALAR)
		1607	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1608	else
		1609	{
		1610	PUSHs (sv_2mortal (newSViv (index)));
		1611	PUSHs (sv_2mortal (newSViv (trailing)));
		1612	}
		1613	}
		1614
		1615	void
		1616	render (DC::Layout self, float x, float y, int flags = 0)
		1617	CODE:
		1618	rc_clear (self->rc);
1030	pango_opengl_render_layout_subpixel (	1619	pango_opengl_render_layout_subpixel (
1031	self->pl,	1620	self->pl,
		1621	self->rc,
1032	x * PANGO_SCALE, y * PANGO_SCALE,	1622	x * PANGO_SCALE, y * PANGO_SCALE,
1033	self->r, self->g, self->b, self->a	1623	self->r, self->g, self->b, self->a,
		1624	flags
1034	);	1625	);
		1626	// we assume that context_change actually clears/frees stuff
		1627	// and does not do any recomputation...
		1628	pango_layout_context_changed (self->pl);
1035		1629
		1630	void
		1631	draw (DC::Layout self)
		1632	CODE:
		1633	{
		1634	glEnable (GL_TEXTURE_2D);
		1635	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1636	glEnable (GL_BLEND);
		1637	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1638	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1639	glEnable (GL_ALPHA_TEST);
		1640	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1641
		1642	rc_draw (self->rc);
		1643
		1644	glDisable (GL_ALPHA_TEST);
		1645	glDisable (GL_BLEND);
		1646	glDisable (GL_TEXTURE_2D);
		1647	}
		1648
1036	MODULE = CFClient PACKAGE = CFClient::Texture	1649	MODULE = Deliantra::Client PACKAGE = DC::Texture
1037		1650
1038	void	1651	PROTOTYPES: ENABLE
1039	pad2pot (SV data_, SV w_, SV *h_)
1040	CODE:
1041	{
1042	int ow = SvIV (w_);
1043	int oh = SvIV (h_);
1044		1652
1045	if (ow && oh)	1653	void
		1654	pad (SV *data_, int ow, int oh, int nw, int nh)
		1655	CODE:
		1656	{
		1657	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1046	{	1658	{
1047	int nw = minpot (ow);
1048	int nh = minpot (oh);
1049
1050	if (nw != ow \|\| nh != oh)
1051	{
1052	if (SvOK (data_))
1053	{
1054	STRLEN datalen;	1659	STRLEN datalen;
1055	char *data = SvPVbyte (data_, datalen);	1660	char *data = SvPVbyte (data_, datalen);
1056	int bpp = datalen / (ow * oh);	1661	int bpp = datalen / (ow * oh);
1057	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1662	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1058		1663
1059	SvPOK_only (result_);	1664	SvPOK_only (result_);
1060	SvCUR_set (result_, nw * nh * bpp);	1665	SvCUR_set (result_, nw * nh * bpp);
1061		1666
1062	memset (SvPVX (result_), 0, nw * nh * bpp);	1667	memset (SvPVX (result_), 0, nw * nh * bpp);
1063	while (oh--)	1668	while (oh--)
1064	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1669	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1065		1670
1066	sv_setsv (data_, result_);	1671	sv_setsv (data_, result_);
1067	}
1068
1069	sv_setiv (w_, nw);
1070	sv_setiv (h_, nh);
1071	}
1072	}	1672	}
1073	}	1673	}
1074		1674
1075	void	1675	void
1076	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1676	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1082	{	1682	{
1083	HV hv = (HV )SvRV (self);	1683	HV hv = (HV )SvRV (self);
1084	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1684	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1085	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1685	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1086	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1686	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1687
		1688	if (name <= 0)
		1689	XSRETURN_EMPTY;
1087		1690
1088	if (items < 5)	1691	if (items < 5)
1089	{	1692	{
1090	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1693	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1091	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1694	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1119	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1120	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1121	}	1724	}
1122	}	1725	}
1123		1726
		1727	void
		1728	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)
		1729	PROTOTYPE: @
		1730	CODE:
		1731	{
		1732	glEnable (GL_BLEND);
		1733	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1734	glEnable (GL_TEXTURE_2D);
		1735	glBindTexture (GL_TEXTURE_2D, name1);
		1736
		1737	glColor3f (intensity, intensity, intensity);
		1738	glPushMatrix ();
		1739	glScalef (1./3, 1./3, 1.);
		1740
		1741	if (blend > 0.f)
		1742	{
		1743	float dx3 = dx * -3.f / w;
		1744	float dy3 = dy * -3.f / h;
		1745	GLfloat env_color[4] = { 0., 0., 0., blend };
		1746
		1747	/* interpolate the two shadow textures */
		1748	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1752	gl.ActiveTexture (GL_TEXTURE1);
		1753	glEnable (GL_TEXTURE_2D);
		1754	glBindTexture (GL_TEXTURE_2D, name2);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1756
		1757	/* rgb == rgb(glcolor) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1760	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1761
		1762	/* alpha = interpolate t0, t1 by env_alpha */
		1763	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1768
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1774
		1775	glBegin (GL_QUADS);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1779	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1780	glEnd ();
		1781
		1782	glDisable (GL_TEXTURE_2D);
		1783	gl.ActiveTexture (GL_TEXTURE0);
		1784	}
		1785	else
		1786	{
		1787	/* simple blending of one texture, also opengl <1.3 path */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	glBegin (GL_QUADS);
		1791	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1792	glTexCoord2f (0, t); glVertex2f (0, h);
		1793	glTexCoord2f (s, t); glVertex2f (w, h);
		1794	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1795	glEnd ();
		1796	}
		1797
		1798	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1799	{
		1800	int x, y;
		1801	int dx3 = dx * 3;
		1802	int dy3 = dy * 3;
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1805	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1806	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1807	glTranslatef (-1., -1., 0);
		1808	glBegin (GL_QUADS);
		1809
		1810	for (y = 1; y < h; y += 3)
		1811	{
		1812	int y1 = y - dy3;
		1813	int y1valid = y1 >= 0 && y1 < h;
		1814
		1815	for (x = 1; x < w; x += 3)
		1816	{
		1817	int x1 = x - dx3;
		1818	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1819	uint8_t h2;
		1820
		1821	if (y1valid && x1 >= 0 && x1 < w)
		1822	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1823	else
		1824	h2 = 1; /* out of range == invisible */
		1825
		1826	if (h1 \|\| h2)
		1827	{
		1828	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1829	glColor4f (1., 1., 1., alpha);
		1830
		1831	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1832	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1833	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1834	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1835	}
		1836	}
		1837	}
		1838	}
		1839
		1840	glEnd ();
		1841
		1842	glPopMatrix ();
		1843
		1844	glDisable (GL_TEXTURE_2D);
		1845	glDisable (GL_BLEND);
		1846	}
		1847
		1848	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1849	CODE:
		1850	{
		1851	GLint width;
		1852	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1853	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1854	RETVAL = width > 0;
		1855	}
		1856	OUTPUT:
		1857	RETVAL
		1858
1124	MODULE = CFClient PACKAGE = CFClient::Map	1859	MODULE = Deliantra::Client PACKAGE = DC::Map
1125		1860
1126	CFClient::Map	1861	PROTOTYPES: DISABLE
1127	new (SV *class, int map_width, int map_height)	1862
		1863	DC::Map
		1864	new (SV *class)
1128	CODE:	1865	CODE:
1129	New (0, RETVAL, 1, struct map);	1866	New (0, RETVAL, 1, struct map);
1130	RETVAL->x = 0;	1867	RETVAL->x = 0;
1131	RETVAL->y = 0;	1868	RETVAL->y = 0;
1132	RETVAL->w = map_width;	1869	RETVAL->w = 0;
1133	RETVAL->h = map_height;	1870	RETVAL->h = 0;
1134	RETVAL->ox = 0;	1871	RETVAL->ox = 0;
1135	RETVAL->oy = 0;	1872	RETVAL->oy = 0;
1136	RETVAL->faces = 8192;	1873	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1137	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1874	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1138	RETVAL->texs = 8192;
1139	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1140	RETVAL->rows = 0;	1875	RETVAL->rows = 0;
1141	RETVAL->row = 0;	1876	RETVAL->row = 0;
1142	OUTPUT:	1877	OUTPUT:
1143	RETVAL	1878	RETVAL
1144		1879
1145	void	1880	void
1146	DESTROY (CFClient::Map self)	1881	DESTROY (DC::Map self)
1147	CODE:	1882	CODE:
1148	{	1883	{
1149	map_clear (self);	1884	map_clear (self);
1150	Safefree (self->face);	1885	Safefree (self->face2tile);
1151	Safefree (self->tex);	1886	Safefree (self->tex);
1152	Safefree (self);	1887	Safefree (self);
1153	}	1888	}
1154		1889
1155	void	1890	void
		1891	resize (DC::Map self, int map_width, int map_height)
		1892	CODE:
		1893	self->w = map_width;
		1894	self->h = map_height;
		1895
		1896	void
1156	clear (CFClient::Map self)	1897	clear (DC::Map self)
1157	CODE:	1898	CODE:
1158	map_clear (self);	1899	map_clear (self);
1159		1900
1160	void	1901	void
1161	set_face (CFClient::Map self, int face, int texid)	1902	set_tileid (DC::Map self, int face, int tile)
1162	CODE:	1903	CODE:
1163	{	1904	{
1164	while (self->faces <= face)	1905	need_facenum (self, face); self->face2tile [face] = tile;
1165	{	1906	need_texid (self, tile);
1166	Append (mapface, self->face, self->faces, self->faces);
1167	self->faces *= 2;
1168	}
1169
1170	self->face [face] = texid;
1171	}	1907	}
1172		1908
1173	void	1909	void
		1910	set_smooth (DC::Map self, int face, int smooth, int level)
		1911	CODE:
		1912	{
		1913	tileid texid;
		1914	maptex *tex;
		1915
		1916	if (face < 0 \|\| face >= self->faces)
		1917	return;
		1918
		1919	if (smooth < 0 \|\| smooth >= self->faces)
		1920	return;
		1921
		1922	texid = self->face2tile [face];
		1923
		1924	if (!texid)
		1925	return;
		1926
		1927	tex = self->tex + texid;
		1928	tex->smoothtile = self->face2tile [smooth];
		1929	tex->smoothlevel = level;
		1930	}
		1931
		1932	void
1174	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)	1933	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)
1175	CODE:	1934	CODE:
1176	{	1935	{
1177	while (self->texs <= texid)	1936	need_texid (self, texid);
1178	{
1179	Append (maptex, self->tex, self->texs, self->texs);
1180	self->texs *= 2;
1181	}
1182		1937
1183	{	1938	{
1184	maptex *tex = self->tex + texid;	1939	maptex *tex = self->tex + texid;
1185		1940
1186	tex->name = name;	1941	tex->name = name;
…		…
1202	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1203	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1204	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1205	}	1960	}
1206		1961
		1962	void
		1963	expire_textures (DC::Map self, int texid, int count)
		1964	PPCODE:
		1965	for (; texid < self->texs && count; ++texid, --count)
		1966	{
		1967	maptex *tex = self->tex + texid;
		1968
		1969	if (tex->name)
		1970	{
		1971	if (tex->unused)
		1972	{
		1973	tex->name = 0;
		1974	tex->unused = 0;
		1975	XPUSHs (sv_2mortal (newSViv (texid)));
		1976	}
		1977	else
		1978	tex->unused = 1;
		1979	}
		1980	}
		1981
1207	int	1982	int
1208	ox (CFClient::Map self)	1983	ox (DC::Map self)
1209	ALIAS:	1984	ALIAS:
1210	oy = 1	1985	oy = 1
1211	x = 2	1986	x = 2
1212	y = 3	1987	y = 3
1213	w = 4	1988	w = 4
…		…
1224	}	1999	}
1225	OUTPUT:	2000	OUTPUT:
1226	RETVAL	2001	RETVAL
1227		2002
1228	void	2003	void
1229	scroll (CFClient::Map self, int dx, int dy)	2004	scroll (DC::Map self, int dx, int dy)
1230	CODE:	2005	CODE:
1231	{	2006	{
1232	if (dx > 0)	2007	if (dx > 0)
1233	map_blank (self, self->x, self->y, dx - 1, self->h);	2008	map_blank (self, self->x, self->y, dx, self->h);
1234	else if (dx < 0)	2009	else if (dx < 0)
1235	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	2010	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1236		2011
1237	if (dy > 0)	2012	if (dy > 0)
1238	map_blank (self, self->x, self->y, self->w, dy - 1);	2013	map_blank (self, self->x, self->y, self->w, dy);
1239	else if (dy < 0)	2014	else if (dy < 0)
1240	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2015	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1241		2016
1242	self->ox += dx; self->x += dx;	2017	self->ox += dx; self->x += dx;
1243	self->oy += dy; self->y += dy;	2018	self->oy += dy; self->y += dy;
1244		2019
1245	while (self->y < 0)	2020	while (self->y < 0)
…		…
1249	self->rows += MAP_EXTEND_Y;	2024	self->rows += MAP_EXTEND_Y;
1250	self->y += MAP_EXTEND_Y;	2025	self->y += MAP_EXTEND_Y;
1251	}	2026	}
1252	}	2027	}
1253		2028
1254	void	2029	SV *
1255	map1a_update (CFClient::Map self, SV *data_)	2030	map1a_update (DC::Map self, SV *data_, int extmap)
1256	CODE:	2031	CODE:
1257	{	2032	{
1258	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2033	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1259	uint8_t data_end = (uint8_t )SvEND (data_);	2034	uint8_t data_end = (uint8_t )SvEND (data_);
1260	mapcell *cell;	2035	mapcell *cell;
1261	int x, y, flags;	2036	int x, y, z, flags;
		2037	AV *missing = newAV ();
		2038	RETVAL = newRV_noinc ((SV *)missing);
1262		2039
1263	while (data < data_end)	2040	while (data < data_end - 1)
1264	{	2041	{
1265	flags = (data [0] << 8) + data [1]; data += 2;	2042	flags = (data [0] << 8) + data [1]; data += 2;
1266		2043
1267	x = self->x + ((flags >> 10) & 63);	2044	x = self->x + ((flags >> 10) & 63);
1268	y = self->y + ((flags >> 4) & 63);	2045	y = self->y + ((flags >> 4) & 63);
1269		2046
1270	cell = map_get_cell (self, x, y);	2047	cell = map_get_cell (self, x, y);
1271		2048
1272	if (flags & 15)	2049	if (flags & 15)
1273	{	2050	{
1274	if (cell->darkness < 0)	2051	if (!cell->darkness)
1275	{	2052	{
		2053	memset (cell, 0, sizeof (*cell));
1276	cell->darkness = 0;	2054	cell->darkness = 256;
1277	cell->face [0] = 0;
1278	cell->face [1] = 0;
1279	cell->face [2] = 0;
1280	}	2055	}
1281		2056
1282	cell->darkness = flags & 8 ? *data++ : 255;
1283
1284	//TODO: don't trust server data to be in-range(!)	2057	//TODO: don't trust server data to be in-range(!)
1285		2058
1286	if (flags & 4)	2059	if (flags & 8)
1287	{	2060	{
1288	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2061	if (extmap)
		2062	{
		2063	uint8_t ext, cmd;
		2064
		2065	do
		2066	{
		2067	ext = *data++;
		2068	cmd = ext & 0x7f;
		2069
		2070	if (cmd < 4)
		2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2072	else if (cmd == 5) // health
		2073	{
		2074	cell->stat_width = 1;
		2075	cell->stat_hp = *data++;
		2076	}
		2077	else if (cmd == 6) // monster width
		2078	cell->stat_width = *data++ + 1;
		2079	else if (cmd == 0x47)
		2080	{
		2081	if (*data == 1) cell->player = data [1];
		2082	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2083	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2084	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2085
		2086	data += *data + 1;
		2087	}
		2088	else if (cmd == 8) // cell flags
		2089	cell->flags = *data++;
		2090	else if (ext & 0x40) // unknown, multibyte => skip
		2091	data += *data + 1;
		2092	else
		2093	data++;
		2094	}
		2095	while (ext & 0x80);
		2096	}
		2097	else
		2098	cell->darkness = *data++ + 1;
1289	}	2099	}
1290		2100
		2101	for (z = 0; z <= 2; ++z)
1291	if (flags & 2)	2102	if (flags & (4 >> z))
1292	{	2103	{
1293	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2104	faceid face = (data [0] << 8) + data [1]; data += 2;
		2105	need_facenum (self, face);
		2106	cell->tile [z] = self->face2tile [face];
		2107
		2108	if (cell->tile [z])
		2109	{
		2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
		2112	if (!tex->name)
		2113	av_push (missing, newSViv (cell->tile [z]));
		2114
		2115	if (tex->smoothtile)
		2116	{
		2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
		2119	if (!smooth->name)
		2120	av_push (missing, newSViv (tex->smoothtile));
		2121	}
		2122	}
1294	}	2123	}
1295
1296	if (flags & 1)
1297	{
1298	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1299	}
1300	}	2124	}
1301	else	2125	else
1302	cell->darkness = -1;	2126	CELL_CLEAR (cell);
1303	}	2127	}
1304	}	2128	}
		2129	OUTPUT:
		2130	RETVAL
1305		2131
1306	SV *	2132	SV *
1307	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2133	mapmap (DC::Map self, int x0, int y0, int w, int h)
1308	CODE:	2134	CODE:
1309	{	2135	{
1310	int x1, x;	2136	int x1, x;
1311	int y1, y;	2137	int y1, y;
1312	int z;	2138	int z;
…		…
1325	? self->row + y	2151	? self->row + y
1326	: 0;	2152	: 0;
1327		2153
1328	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1329	{	2155	{
1330	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1331		2157
1332	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1333	{	2159	{
1334	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1335		2161
1336	for (z = 0; z <= 0; z++)	2162	for (z = 0; z <= 0; z++)
1337	{	2163	{
1338	mapface face = cell->face [z];
1339
1340	if (face)
1341	{
1342	maptex tex = self->tex [face];	2164	maptex tex = self->tex [cell->tile [z]];
1343	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1344	int a1 = tex.a;	2166	int a1 = tex.a;
1345		2167
1346	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1347	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1348	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1349	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1350	}
1351	}	2172	}
1352	}	2173	}
1353		2174
1354	*map++ = (r )	2175	*map++ = (r )
1355	\| (g << 8)	2176	\| (g << 8)
…		…
1362	}	2183	}
1363	OUTPUT:	2184	OUTPUT:
1364	RETVAL	2185	RETVAL
1365		2186
1366	void	2187	void
1367	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2188	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)
1368	CODE:	2189	CODE:
1369	{	2190	{
1370	int vx, vy;
1371	int x, y, z;	2191	int x, y, z;
1372	int last_name;
1373	mapface face;
1374		2192
1375	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2193	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1376	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2194	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2195	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2196	smooth_key skey;
		2197	int pl_x, pl_y;
		2198	maptex pl_tex;
		2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
		2201	rc_key_t key;
		2202	rc_array_t *arr;
1377		2203
1378	/*	2204	pl_tex.name = 0;
1379	int vx = self->vx = self->w >= sw
1380	? self->x + (self->w - sw) / 2
1381	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1382		2205
1383	int vy = self->vy = self->h >= sh	2206	// that's current max. sorry.
1384	? self->y + (self->h - sh) / 2	2207	if (sw > 255) sw = 255;
1385	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2208	if (sh > 255) sh = 255;
1386	*/
1387		2209
1388	glColor4ub (255, 255, 255, 255);	2210	// clear key, in case of extra padding
		2211	memset (&skey, 0, sizeof (skey));
		2212
		2213	memset (&key, 0, sizeof (key));
		2214	key.r = 255;
		2215	key.g = 255;
		2216	key.b = 255;
		2217	key.a = 255;
		2218	key.mode = GL_QUADS;
		2219	key.format = GL_T2F_V3F;
		2220
		2221	mx += self->x;
		2222	my += self->y;
		2223
		2224	// first pass: determine smooth_max
		2225	// rather ugly, if you ask me
		2226	// could also be stored inside mapcell and updated on change
		2227	memset (smooth_max, 0, sizeof (smooth_max));
		2228
		2229	for (y = 0; y < sh; y++)
		2230	if (0 <= y + my && y + my < self->rows)
		2231	{
		2232	maprow *row = self->row + (y + my);
		2233
		2234	for (x = 0; x < sw; x++)
		2235	if (row->c0 <= x + mx && x + mx < row->c1)
		2236	{
		2237	mapcell *cell = row->col + (x + mx - row->c0);
		2238
		2239	smooth_max[x + 1][y + 1] =
		2240	MAX (self->tex [cell->tile [0]].smoothlevel,
		2241	MAX (self->tex [cell->tile [1]].smoothlevel,
		2242	self->tex [cell->tile [2]].smoothlevel));
		2243	}
		2244	}
1389		2245
1390	glEnable (GL_BLEND);	2246	glEnable (GL_BLEND);
1391	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2247	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1392	glEnable (GL_TEXTURE_2D);
1393	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1394		2249
1395	glBegin (GL_QUADS);
1396
1397	last_name = 0;
1398
1399	for (z = 0; z < 3; z++)	2250	for (z = 0; z <= 2; z++)
		2251	{
		2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
		2254
1400	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
1401	if (0 <= y + vy && y + vy < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
1402	{	2257	{
1403	maprow *row = self->row + (y + vy);	2258	maprow *row = self->row + (y + my);
1404		2259
1405	for (x = 0; x < sw; x++)	2260	for (x = 0; x < sw; x++)
1406	if (row->c0 <= x + vx && x + vx < row->c1)	2261	if (row->c0 <= x + mx && x + mx < row->c1)
1407	{	2262	{
1408	mapcell *cell = row->col + (x + vx - row->c0);	2263	mapcell *cell = row->col + (x + mx - row->c0);
1409
1410	face = cell->face [z];	2264	tileid tile = cell->tile [z];
1411		2265
1412	if (face)	2266	if (tile)
		2267	{
		2268	maptex tex = self->tex [tile];
		2269	int px, py;
		2270
		2271	if (key.texname != tex.name)
		2272	{
		2273	self->tex [tile].unused = 0;
		2274
		2275	if (!tex.name)
		2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2277
		2278	key.texname = tex.name;
		2279	arr = rc_array (rc, &key);
		2280	}
		2281
		2282	px = (x + 1) * Th - tex.w;
		2283	py = (y + 1) * Tw - tex.h;
		2284
		2285	if (expect_false (cell->player == player) && expect_false (z == 2))
		2286	{
		2287	pl_x = px;
		2288	pl_y = py;
		2289	pl_tex = tex;
		2290	continue;
		2291	}
		2292
		2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2294	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2295	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2296	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2297
		2298	// update smooth hash
		2299	if (tex.smoothtile)
		2300	{
		2301	skey.tile = tex.smoothtile;
		2302	skey.level = tex.smoothlevel;
		2303
		2304	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2305
		2306	// add bits to current tile and all neighbours. skey.x\|y is
		2307	// shifted +1\|+1 so we always stay positive.
		2308
		2309	// bits is ___n cccc CCCC bbbb
		2310	// n do not draw borders&corners
		2311	// c draw these corners, but...
		2312	// C ... not these
		2313	// b draw these borders
		2314
		2315	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2316	// ┃· ·· ·┃ ━━
		2317
		2318	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2319	// ·· ·· ·┏ ┓·
		2320
		2321	// full tile
		2322	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2323
		2324	// borders
		2325	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2326	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2327	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2328	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2329
		2330	// corners
		2331	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2332	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2333	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2334	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2335	}
		2336	}
		2337
		2338	if (expect_false (z == 2) && expect_false (cell->flags))
		2339	{
		2340	// overlays such as the speech bubble, probably more to come
		2341	if (cell->flags & 1)
		2342	{
		2343	rc_key_t key_ov = key;
		2344	maptex tex = self->tex [TEXID_SPEECH];
		2345	rc_array_t *arr;
		2346	int px = x * Tw + Tw * 2 / 32;
		2347	int py = y * Th - Th * 6 / 32;
		2348
		2349	key_ov.texname = tex.name;
		2350	arr = rc_array (rc_ov, &key_ov);
		2351
		2352	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2353	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2355	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2356	}
		2357	}
		2358	}
		2359	}
		2360
		2361	rc_draw (rc);
		2362	rc_clear (rc);
		2363
		2364	// go through all smoothlevels, lowest to highest, then draw.
		2365	// this is basically counting sort
		2366	{
		2367	int w, b;
		2368
		2369	glEnable (GL_TEXTURE_2D);
		2370	glBegin (GL_QUADS);
		2371	for (w = 0; w < 256 / 32; ++w)
		2372	{
		2373	uint32_t smask = smooth_level [w];
		2374	if (smask)
		2375	for (b = 0; b < 32; ++b)
		2376	if (smask & (((uint32_t)1) << b))
1413	{	2377	{
1414	maptex tex = self->tex [face];	2378	int level = (w << 5) \| b;
		2379	HE *he;
1415		2380
1416	int px = (x + 1) * 32 - tex.w;	2381	hv_iterinit (smooth);
1417	int py = (y + 1) * 32 - tex.h;	2382	while ((he = hv_iternext (smooth)))
1418
1419	if (last_name != tex.name)
1420	{	2383	{
		2384	smooth_key skey = (smooth_key )HeKEY (he);
		2385	IV bits = SvIVX (HeVAL (he));
		2386
		2387	if (!(bits & 0x1000)
		2388	&& skey->level == level
		2389	&& level > smooth_max [skey->x][skey->y])
		2390	{
		2391	maptex tex = self->tex [skey->tile];
		2392	int px = (((int)skey->x) - 1) * Tw;
		2393	int py = (((int)skey->y) - 1) * Th;
		2394	int border = bits & 15;
		2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2396	float dx = tex.s * .0625f; // 16 images/row
		2397	float dy = tex.t * .5f ; // 2 images/column
		2398
		2399	if (tex.name)
		2400	{
		2401	// this time avoiding texture state changes
		2402	// save gobs of state changes.
		2403	if (key.texname != tex.name)
		2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
1421	glEnd ();	2407	glEnd ();
1422	last_name = tex.name;
1423	glBindTexture (GL_TEXTURE_2D, last_name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1424	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
		2410	}
		2411
		2412	if (border)
		2413	{
		2414	float ox = border * dx;
		2415
		2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2420	}
		2421
		2422	if (corner)
		2423	{
		2424	float ox = corner * dx;
		2425
		2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2430	}
		2431	}
		2432	}
1425	}	2433	}
1426
1427	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1428	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1429	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1430	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1431	}	2434	}
1432	}
1433	}	2435	}
1434		2436
1435	glEnd ();	2437	glEnd ();
1436
1437	glDisable (GL_TEXTURE_2D);	2438	glDisable (GL_TEXTURE_2D);
		2439	key.texname = -1;
		2440	}
		2441
		2442	hv_clear (smooth);
		2443	}
		2444
		2445	if (pl_tex.name)
		2446	{
		2447	maptex tex = pl_tex;
		2448	int px = pl_x + sdx;
		2449	int py = pl_y + sdy;
		2450
		2451	key.texname = tex.name;
		2452	arr = rc_array (rc, &key);
		2453
		2454	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2455	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2456	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2457	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2458
		2459	rc_draw (rc);
		2460	}
		2461
		2462	rc_draw (rc_ov);
		2463	rc_clear (rc_ov);
		2464
1438	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
1439	}	2466	rc_free (rc);
		2467	rc_free (rc_ov);
1440		2468
		2469	// top layer: overlays such as the health bar
		2470	for (y = 0; y < sh; y++)
		2471	if (0 <= y + my && y + my < self->rows)
		2472	{
		2473	maprow *row = self->row + (y + my);
		2474
		2475	for (x = 0; x < sw; x++)
		2476	if (row->c0 <= x + mx && x + mx < row->c1)
		2477	{
		2478	mapcell *cell = row->col + (x + mx - row->c0);
		2479
		2480	int px = x * Tw;
		2481	int py = y * Th;
		2482
		2483	if (expect_false (cell->player == player))
		2484	{
		2485	px += sdx;
		2486	py += sdy;
		2487	}
		2488
		2489	if (cell->stat_hp)
		2490	{
		2491	int width = cell->stat_width * Tw;
		2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
		2493
		2494	glColor3ub (0, 0, 0);
		2495	glRectf (px + 1, py - thick - 2,
		2496	px + width - 1, py);
		2497
		2498	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2499	glRectf (px + 2,
		2500	py - thick - 1,
		2501	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2502	}
		2503	}
		2504	}
		2505	}
		2506
1441	void	2507	void
1442	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2508	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1443	CODE:	2509	CODE:
1444	{	2510	{
1445	static float color[16][3] = {	2511	static float color[16][3] = {
1446	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
1447	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
1448	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
1449	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
1450		2516
1451	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
1452	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
1453	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
1454	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
1455		2521
1456	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
1457	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
1458	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
1459	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
1460		2526
1461	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
1462		2528
1463	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
1464	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
1465	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
1466	};	2532	};
1467		2533
1468	int x, y;	2534	int x, y;
1469		2535
1470	glEnable (GL_TEXTURE_2D);	2536	glEnable (GL_TEXTURE_2D);
		2537	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2538	* but the nvidia driver (185.18.14) mishandles alpha textures
		2539	* and takes the colour from god knows where instead of using
		2540	* Cp. MODULATE results in the same colour, but slightly different
		2541	* alpha, but atcually gives us the correct colour with nvidia.
		2542	*/
1471	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1472	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1474	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
1475		2547
1476	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
1480		2552
1481	if (m)	2553	if (m)
1482	{	2554	{
1483	float *c = color [m & 15];	2555	float *c = color [m & 15];
1484		2556
1485	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
1486	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
1487		2559
1488	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
1489	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1490	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1491	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1492	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1493	}	2565	}
…		…
1497	glDisable (GL_BLEND);	2569	glDisable (GL_BLEND);
1498	glDisable (GL_TEXTURE_2D);	2570	glDisable (GL_TEXTURE_2D);
1499	}	2571	}
1500		2572
1501	void	2573	void
1502	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2574	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1503	PPCODE:	2575	PPCODE:
1504	{	2576	{
1505	int vx, vy;
1506	int x, y;	2577	int x, y;
1507	int sw4 = (sw + 3) & ~3;	2578	int sw1 = sw + 2;
		2579	int sh1 = sh + 2;
		2580	int sh3 = sh * 3;
		2581	int sw3 = sw * 3;
1508	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2582	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1509	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2583	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1510		2584	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1511	memset (darkness, 255, sw4 * sh);	2585	memset (darkness1, 0, sw1*sh1);
		2586
1512	SvPOK_only (darkness_sv);	2587	SvPOK_only (darkness3_sv);
1513	SvCUR_set (darkness_sv, sw4 * sh);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
1514		2589
1515	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2590	mx += self->x - 1;
1516	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2591	my += self->y - 1;
1517		2592
1518	for (y = 0; y < sh; y++)	2593	for (y = 0; y < sh1; y++)
1519	if (0 <= y + vy && y + vy < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
1520	{	2595	{
1521	maprow *row = self->row + (y + vy);	2596	maprow *row = self->row + (y + my);
1522		2597
1523	for (x = 0; x < sw; x++)	2598	for (x = 0; x < sw1; x++)
1524	if (row->c0 <= x + vx && x + vx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
1525	{	2600	{
1526	mapcell *cell = row->col + (x + vx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
1527		2602
1528	darkness[y * sw4 + x] = cell->darkness < 0	2603	darkness1 [y * sw1 + x] = cell->darkness
		2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1529	? 255 - FOW_DARKNESS	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1530	: 255 - cell->darkness;
1531	}	2606	}
1532	}	2607	}
1533		2608
		2609	for (y = 0; y < sh; ++y)
		2610	for (x = 0; x < sw; ++x)
		2611	{
		2612	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2613	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2614	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2615	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2616	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2617	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2618	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2619	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2620	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2621
		2622	uint8_t r11 = (d11 + d21 + d12) / 3;
		2623	uint8_t r21 = d21;
		2624	uint8_t r31 = (d21 + d31 + d32) / 3;
		2625
		2626	uint8_t r12 = d12;
		2627	uint8_t r22 = d22;
		2628	uint8_t r32 = d32;
		2629
		2630	uint8_t r13 = (d13 + d23 + d12) / 3;
		2631	uint8_t r23 = d23;
		2632	uint8_t r33 = (d23 + d33 + d32) / 3;
		2633
		2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2643	}
		2644
		2645	free (darkness1);
		2646
1534	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
1535	PUSHs (sv_2mortal (newSViv (sw4)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
1536	PUSHs (sv_2mortal (newSViv (sh)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
1537	PUSHs (darkness_sv);	2650	PUSHs (darkness3_sv);
1538	}	2651	}
1539		2652
1540	SV *	2653	SV *
1541	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2654	get_rect (DC::Map self, int x0, int y0, int w, int h)
1542	CODE:	2655	CODE:
1543	{	2656	{
1544	int x, y, x1, y1;	2657	int x, y, x1, y1;
1545	SV data_sv = newSV (w h * 7 + 5);	2658	SV data_sv = newSV (w h * 7 + 5);
1546	uint8_t data = (uint8_t )SvPVX (data_sv);	2659	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1571	if (row && row->c0 <= x && x < row->c1)	2684	if (row && row->c0 <= x && x < row->c1)
1572	{	2685	{
1573	mapcell *cell = row->col + (x - row->c0);	2686	mapcell *cell = row->col + (x - row->c0);
1574	uint8_t flags = 0;	2687	uint8_t flags = 0;
1575		2688
1576	if (cell->face [0]) flags \|= 1;	2689	if (cell->tile [0]) flags \|= 1;
1577	if (cell->face [1]) flags \|= 2;	2690	if (cell->tile [1]) flags \|= 2;
1578	if (cell->face [2]) flags \|= 4;	2691	if (cell->tile [2]) flags \|= 4;
1579		2692
1580	*data++ = flags;	2693	*data++ = flags;
1581		2694
1582	if (flags & 1)	2695	if (flags & 1)
1583	{	2696	{
		2697	tileid tile = cell->tile [0];
1584	*data++ = cell->face [0] >> 8;	2698	*data++ = tile >> 8;
1585	*data++ = cell->face [0];	2699	*data++ = tile;
1586	}	2700	}
1587		2701
1588	if (flags & 2)	2702	if (flags & 2)
1589	{	2703	{
		2704	tileid tile = cell->tile [1];
1590	*data++ = cell->face [1] >> 8;	2705	*data++ = tile >> 8;
1591	*data++ = cell->face [1];	2706	*data++ = tile;
1592	}	2707	}
1593		2708
1594	if (flags & 4)	2709	if (flags & 4)
1595	{	2710	{
		2711	tileid tile = cell->tile [2];
1596	*data++ = cell->face [2] >> 8;	2712	*data++ = tile >> 8;
1597	*data++ = cell->face [2];	2713	*data++ = tile;
1598	}	2714	}
1599	}	2715	}
1600	else	2716	else
1601	*data++ = 0;	2717	*data++ = 0;
1602	}	2718	}
1603	}	2719	}
1604		2720
		2721	/* if size is wh + 5 then no data has been found /
		2722	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2723	{
1605	SvPOK_only (data_sv);	2724	SvPOK_only (data_sv);
1606	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2725	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2726	}
		2727
1607	RETVAL = data_sv;	2728	RETVAL = data_sv;
1608	}	2729	}
1609	OUTPUT:	2730	OUTPUT:
1610	RETVAL	2731	RETVAL
1611		2732
1612	void	2733	void
1613	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2734	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1614	PPCODE:	2735	PPCODE:
1615	{	2736	{
1616	int x, y, z;	2737	int x, y, z;
1617	int w, h;	2738	int w, h;
1618	int x1, y1;	2739	int x1, y1;
		2740	STRLEN len;
		2741	uint8_t data, end;
		2742
		2743	len = SvLEN (data_sv);
		2744	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2745	data = SvPVbyte_nolen (data_sv);
		2746	end = data + len + 8;
		2747
		2748	if (len < 5)
		2749	XSRETURN_EMPTY;
1619		2750
1620	if (*data++ != 0)	2751	if (*data++ != 0)
1621	return; /* version mismatch */	2752	XSRETURN_EMPTY; /* version mismatch */
1622		2753
1623	w = data++ << 8; w \|= data++;	2754	w = data++ << 8; w \|= data++;
1624	h = data++ << 8; h \|= data++;	2755	h = data++ << 8; h \|= data++;
1625		2756
1626	// we need to do this 'cause we don't keep an absolute coord system for rows	2757	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1638	{	2769	{
1639	maprow *row = map_get_row (self, y);	2770	maprow *row = map_get_row (self, y);
1640		2771
1641	for (x = x0; x < x1; x++)	2772	for (x = x0; x < x1; x++)
1642	{	2773	{
		2774	uint8_t flags;
		2775
		2776	if (data + 7 >= end)
		2777	XSRETURN_EMPTY;
		2778
1643	uint8_t flags = *data++;	2779	flags = *data++;
1644		2780
1645	if (flags)	2781	if (flags)
1646	{	2782	{
1647	mapface face[3] = { 0, 0, 0 };
1648
1649	mapcell *cell = row_get_cell (row, x);	2783	mapcell *cell = row_get_cell (row, x);
		2784	tileid tile[3] = { 0, 0, 0 };
1650		2785
1651	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2786	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1652	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2787	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1653	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2788	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1654		2789
1655	if (cell->darkness <= 0)	2790	if (cell->darkness == 0)
1656	{	2791	{
1657	cell->darkness = -1;	2792	/cell->darkness = 0;/
		2793	EXTEND (SP, 3);
1658		2794
1659	for (z = 0; z <= 2; z++)	2795	for (z = 0; z <= 2; z++)
1660	{	2796	{
1661	cell->face[z] = face[z];	2797	tileid t = tile [z];
1662		2798
1663	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2799	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2800	{
1664	XPUSHs (sv_2mortal (newSViv (face[z])));	2801	PUSHs (sv_2mortal (newSViv (t)));
		2802	need_texid (self, t);
		2803	}
		2804
		2805	cell->tile [z] = t;
1665	}	2806	}
1666	}	2807	}
1667	}	2808	}
1668	}	2809	}
1669	}	2810	}
1670	}	2811	}
1671		2812
1672	MODULE = CFClient PACKAGE = CFClient::MixChunk	2813	MODULE = Deliantra::Client PACKAGE = DC::RW
1673		2814
1674	CFClient::MixChunk	2815	DC::RW
1675	new_from_file (SV class, char path)	2816	new (SV class, SV data_sv)
1676	CODE:	2817	CODE:
1677	RETVAL = Mix_LoadWAV (path);	2818	{
		2819	STRLEN datalen;
		2820	char *data = SvPVbyte (data_sv, datalen);
		2821
		2822	RETVAL = SDL_RWFromConstMem (data, datalen);
		2823	}
1678	OUTPUT:	2824	OUTPUT:
1679	RETVAL	2825	RETVAL
1680		2826
		2827	DC::RW
		2828	new_from_file (SV class, const char path, const char *mode = "rb")
		2829	CODE:
		2830	RETVAL = SDL_RWFromFile (path, mode);
		2831	OUTPUT:
		2832	RETVAL
		2833
		2834	# fails on win32:
		2835	# dc.xs(2268) : error C2059: syntax error : '('
1681	void	2836	#void
		2837	#close (DC::RW self)
		2838	# CODE:
		2839	# (self->(close)) (self);
		2840
		2841	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2842
		2843	PROTOTYPES: DISABLE
		2844
		2845	DC::Channel
		2846	find ()
		2847	CODE:
		2848	{
		2849	RETVAL = Mix_GroupAvailable (-1);
		2850
		2851	if (RETVAL < 0)
		2852	{
		2853	RETVAL = Mix_GroupOldest (-1);
		2854
		2855	if (RETVAL < 0)
		2856	{
		2857	// happens sometimes, maybe it just stopped playing(?)
		2858	RETVAL = Mix_GroupAvailable (-1);
		2859
		2860	if (RETVAL < 0)
		2861	XSRETURN_UNDEF;
		2862	}
		2863	else
		2864	Mix_HaltChannel (RETVAL);
		2865	}
		2866
		2867	Mix_UnregisterAllEffects (RETVAL);
		2868	Mix_Volume (RETVAL, 128);
		2869	}
		2870	OUTPUT:
		2871	RETVAL
		2872
		2873	void
		2874	halt (DC::Channel self)
		2875	CODE:
		2876	Mix_HaltChannel (self);
		2877
		2878	void
		2879	expire (DC::Channel self, int ticks = -1)
		2880	CODE:
		2881	Mix_ExpireChannel (self, ticks);
		2882
		2883	void
		2884	fade_out (DC::Channel self, int ticks = -1)
		2885	CODE:
		2886	Mix_FadeOutChannel (self, ticks);
		2887
		2888	int
		2889	volume (DC::Channel self, int volume)
		2890	CODE:
		2891	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2892	OUTPUT:
		2893	RETVAL
		2894
		2895	void
		2896	unregister_all_effects (DC::Channel self)
		2897	CODE:
		2898	Mix_UnregisterAllEffects (self);
		2899
		2900	void
		2901	set_panning (DC::Channel self, int left, int right)
		2902	CODE:
		2903	left = CLAMP (left , 0, 255);
		2904	right = CLAMP (right, 0, 255);
		2905	Mix_SetPanning (self, left, right);
		2906
		2907	void
		2908	set_distance (DC::Channel self, int distance)
		2909	CODE:
		2910	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2911
		2912	void
		2913	set_position (DC::Channel self, int angle, int distance)
		2914	CODE:
		2915
		2916	void
		2917	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2918	CODE:
		2919	{
		2920	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2921	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2923	}
		2924
		2925	void
		2926	set_reverse_stereo (DC::Channel self, int flip)
		2927	CODE:
		2928	Mix_SetReverseStereo (self, flip);
		2929
		2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2931
		2932	PROTOTYPES: DISABLE
		2933
		2934	void
		2935	decoders ()
		2936	PPCODE:
		2937	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2938	int i, num = Mix_GetNumChunkDecoders ();
		2939	EXTEND (SP, num);
		2940	for (i = 0; i < num; ++i)
		2941	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2942	#else
		2943	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2944	#endif
		2945
		2946	DC::MixChunk
		2947	new (SV *class, DC::RW rwops)
		2948	CODE:
		2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2950	OUTPUT:
		2951	RETVAL
		2952
		2953	void
1682	DESTROY (CFClient::MixChunk self)	2954	DESTROY (DC::MixChunk self)
1683	CODE:	2955	CODE:
1684	Mix_FreeChunk (self);	2956	Mix_FreeChunk (self);
1685		2957
1686	int	2958	int
1687	volume (CFClient::MixChunk self, int volume = -1)	2959	volume (DC::MixChunk self, int volume = -1)
1688	CODE:	2960	CODE:
		2961	if (items > 1)
		2962	volume = CLAMP (volume, 0, 128);
1689	RETVAL = Mix_VolumeChunk (self, volume);	2963	RETVAL = Mix_VolumeChunk (self, volume);
1690	OUTPUT:	2964	OUTPUT:
1691	RETVAL	2965	RETVAL
1692		2966
1693	int	2967	DC::Channel
1694	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2968	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1695	CODE:	2969	CODE:
		2970	{
1696	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2971	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2972
		2973	if (RETVAL < 0)
		2974	XSRETURN_UNDEF;
		2975
		2976	if (channel < 0)
		2977	{
		2978	Mix_UnregisterAllEffects (RETVAL);
		2979	Mix_Volume (RETVAL, 128);
		2980	}
		2981	}
1697	OUTPUT:	2982	OUTPUT:
1698	RETVAL	2983	RETVAL
1699		2984
1700	MODULE = CFClient PACKAGE = CFClient::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2986
		2987	void
		2988	decoders ()
		2989	PPCODE:
		2990	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2991	int i, num = Mix_GetNumMusicDecoders ();
		2992	EXTEND (SP, num);
		2993	for (i = 0; i < num; ++i)
		2994	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2995	#else
		2996	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2997	#endif
1701		2998
1702	int	2999	int
1703	volume (int volume = -1)	3000	volume (int volume = -1)
		3001	PROTOTYPE: ;$
1704	CODE:	3002	CODE:
		3003	if (items > 0)
		3004	volume = CLAMP (volume, 0, 128);
1705	RETVAL = Mix_VolumeMusic (volume);	3005	RETVAL = Mix_VolumeMusic (volume);
1706	OUTPUT:	3006	OUTPUT:
1707	RETVAL	3007	RETVAL
1708		3008
1709	CFClient::MixMusic	3009	void
1710	new_from_file (SV class, char path)	3010	fade_out (int ms)
1711	CODE:	3011	CODE:
1712	RETVAL = Mix_LoadMUS (path);	3012	Mix_FadeOutMusic (ms);
		3013
		3014	void
		3015	halt ()
		3016	CODE:
		3017	Mix_HaltMusic ();
		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
1713	OUTPUT:	3023	OUTPUT:
1714	RETVAL	3024	RETVAL
1715		3025
		3026	DC::MixMusic
		3027	new (SV *class, DC::RW rwops)
		3028	CODE:
		3029	RETVAL = Mix_LoadMUS_RW (rwops);
		3030	OUTPUT:
		3031	RETVAL
		3032
1716	void	3033	void
1717	DESTROY (CFClient::MixMusic self)	3034	DESTROY (DC::MixMusic self)
1718	CODE:	3035	CODE:
1719	Mix_FreeMusic (self);	3036	Mix_FreeMusic (self);
1720		3037
1721	int	3038	int
1722	play (CFClient::MixMusic self, int loops = -1)	3039	play (DC::MixMusic self, int loops = -1)
1723	CODE:	3040	CODE:
1724	RETVAL = Mix_PlayMusic (self, loops);	3041	RETVAL = Mix_PlayMusic (self, loops);
1725	OUTPUT:	3042	OUTPUT:
1726	RETVAL	3043	RETVAL
1727		3044
		3045	void
		3046	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3047	CODE:
		3048	Mix_FadeInMusicPos (self, loops, ms, position);
		3049
1728	MODULE = CFClient PACKAGE = CFClient::OpenGL	3050	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3051
		3052	PROTOTYPES: ENABLE
1729		3053
1730	BOOT:	3054	BOOT:
1731	{	3055	{
1732	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	3056	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1733	static const struct {	3057	static const struct {
1734	const char *name;	3058	const char *name;
1735	IV iv;	3059	IV iv;
1736	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
1737	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
		3062	const_iv (GL_VENDOR),
		3063	const_iv (GL_VERSION),
		3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
1738	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
1739	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
1740	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
1741	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
1742	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
1746	const_iv (GL_ALPHA_TEST),	3074	const_iv (GL_ALPHA_TEST),
1747	const_iv (GL_NORMALIZE),	3075	const_iv (GL_NORMALIZE),
1748	const_iv (GL_RESCALE_NORMAL),	3076	const_iv (GL_RESCALE_NORMAL),
1749	const_iv (GL_FRONT),	3077	const_iv (GL_FRONT),
1750	const_iv (GL_BACK),	3078	const_iv (GL_BACK),
		3079	const_iv (GL_AUX0),
1751	const_iv (GL_AND),	3080	const_iv (GL_AND),
1752	const_iv (GL_ONE),	3081	const_iv (GL_ONE),
1753	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
1754	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
1755	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
1756	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1757	const_iv (GL_ONE_MINUS_DST_ALPHA),	3086	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3087	const_iv (GL_SRC_COLOR),
		3088	const_iv (GL_DST_COLOR),
		3089	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3090	const_iv (GL_ONE_MINUS_DST_COLOR),
1758	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
1759	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
1760	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
1761	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
1762	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
1768	const_iv (GL_INTENSITY),	3101	const_iv (GL_INTENSITY),
1769	const_iv (GL_LUMINANCE),	3102	const_iv (GL_LUMINANCE),
1770	const_iv (GL_LUMINANCE_ALPHA),	3103	const_iv (GL_LUMINANCE_ALPHA),
1771	const_iv (GL_FLOAT),	3104	const_iv (GL_FLOAT),
1772	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3105	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3106	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3107	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3108	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3109	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3110	const_iv (GL_COMPRESSED_RGB_ARB),
		3111	const_iv (GL_COMPRESSED_RGBA_ARB),
1773	const_iv (GL_COMPILE),	3112	const_iv (GL_COMPILE),
		3113	const_iv (GL_PROXY_TEXTURE_1D),
		3114	const_iv (GL_PROXY_TEXTURE_2D),
1774	const_iv (GL_TEXTURE_1D),	3115	const_iv (GL_TEXTURE_1D),
1775	const_iv (GL_TEXTURE_2D),	3116	const_iv (GL_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_ENV),	3117	const_iv (GL_TEXTURE_ENV),
1777	const_iv (GL_TEXTURE_MAG_FILTER),	3118	const_iv (GL_TEXTURE_MAG_FILTER),
1778	const_iv (GL_TEXTURE_MIN_FILTER),	3119	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1799	const_iv (GL_COLOR_LOGIC_OP),	3140	const_iv (GL_COLOR_LOGIC_OP),
1800	const_iv (GL_SEPARABLE_2D),	3141	const_iv (GL_SEPARABLE_2D),
1801	const_iv (GL_CONVOLUTION_2D),	3142	const_iv (GL_CONVOLUTION_2D),
1802	const_iv (GL_CONVOLUTION_BORDER_MODE),	3143	const_iv (GL_CONVOLUTION_BORDER_MODE),
1803	const_iv (GL_CONSTANT_BORDER),	3144	const_iv (GL_CONSTANT_BORDER),
		3145	const_iv (GL_POINTS),
1804	const_iv (GL_LINES),	3146	const_iv (GL_LINES),
		3147	const_iv (GL_LINE_STRIP),
1805	const_iv (GL_LINE_LOOP),	3148	const_iv (GL_LINE_LOOP),
1806	const_iv (GL_QUADS),	3149	const_iv (GL_QUADS),
1807	const_iv (GL_QUAD_STRIP),	3150	const_iv (GL_QUAD_STRIP),
1808	const_iv (GL_TRIANGLES),	3151	const_iv (GL_TRIANGLES),
1809	const_iv (GL_TRIANGLE_STRIP),	3152	const_iv (GL_TRIANGLE_STRIP),
1810	const_iv (GL_TRIANGLE_FAN),	3153	const_iv (GL_TRIANGLE_FAN),
		3154	const_iv (GL_POLYGON),
1811	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3155	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3156	const_iv (GL_POINT_SMOOTH_HINT),
		3157	const_iv (GL_LINE_SMOOTH_HINT),
		3158	const_iv (GL_POLYGON_SMOOTH_HINT),
		3159	const_iv (GL_GENERATE_MIPMAP_HINT),
		3160	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1812	const_iv (GL_FASTEST),	3161	const_iv (GL_FASTEST),
		3162	const_iv (GL_DONT_CARE),
		3163	const_iv (GL_NICEST),
1813	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
1814	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
1815	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
1816	const_iv (GL_T2F_N3F_V3F),	3167	const_iv (GL_T2F_N3F_V3F),
		3168	const_iv (GL_FUNC_ADD),
		3169	const_iv (GL_FUNC_SUBTRACT),
		3170	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1817	# undef const_iv	3171	# undef const_iv
1818	};	3172	};
1819		3173
1820	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3174	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1821	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		3176
		3177	texture_av = newAV ();
		3178	AvREAL_off (texture_av);
1822	}	3179	}
		3180
		3181	void
		3182	disable_GL_EXT_blend_func_separate ()
		3183	CODE:
		3184	gl.BlendFuncSeparate = 0;
		3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
1823		3189
1824	char *	3190	char *
1825	gl_vendor ()	3191	gl_vendor ()
1826	CODE:	3192	CODE:
1827	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1840	CODE:	3206	CODE:
1841	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3207	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1842	OUTPUT:	3208	OUTPUT:
1843	RETVAL	3209	RETVAL
1844		3210
		3211	const char *glGetString (GLenum pname)
		3212
		3213	GLint glGetInteger (GLenum pname)
		3214	CODE:
		3215	glGetIntegerv (pname, &RETVAL);
		3216	OUTPUT:
		3217	RETVAL
		3218
		3219	GLdouble glGetDouble (GLenum pname)
		3220	CODE:
		3221	glGetDoublev (pname, &RETVAL);
		3222	OUTPUT:
		3223	RETVAL
		3224
1845	int glGetError ()	3225	int glGetError ()
1846		3226
1847	void glFinish ()	3227	void glFinish ()
		3228
		3229	void glFlush ()
1848		3230
1849	void glClear (int mask)	3231	void glClear (int mask)
1850		3232
1851	void glClearColor (float r, float g, float b, float a = 1.0)	3233	void glClearColor (float r, float g, float b, float a = 1.0)
1852	PROTOTYPE: @	3234	PROTOTYPE: @
…		…
1863		3245
1864	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1865	CODE:	3247	CODE:
1866	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
1867		3249
		3250	# void glBlendEquation (int se)
		3251
1868	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
1869		3253
1870	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
1871		3255
1872	void glColorMask (int red, int green, int blue, int alpha)	3256	void glColorMask (int red, int green, int blue, int alpha)
…		…
1886	# near_ and far_ are due to microsofts buggy "c" compiler	3270	# near_ and far_ are due to microsofts buggy "c" compiler
1887	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3271	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1888		3272
1889	# near_ and far_ are due to microsofts buggy "c" compiler	3273	# near_ and far_ are due to microsofts buggy "c" compiler
1890	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3274	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3275
		3276	PROTOTYPES: DISABLE
1891		3277
1892	void glViewport (int x, int y, int width, int height)	3278	void glViewport (int x, int y, int width, int height)
1893		3279
1894	void glScissor (int x, int y, int width, int height)	3280	void glScissor (int x, int y, int width, int height)
1895		3281
…		…
1903		3289
1904	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
1905	CODE:	3291	CODE:
1906	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
1907		3293
1908	void glBegin (int mode)
1909
1910	void glEnd ()
1911
1912	void glColor (float r, float g, float b, float a = 1.0)	3294	void glColor (float r, float g, float b, float a = 1.0)
1913	PROTOTYPE: @	3295	PROTOTYPE: @
1914	ALIAS:	3296	ALIAS:
1915	glColor_premultiply = 1	3297	glColor_premultiply = 1
1916	CODE:	3298	CODE:
1917	if (ix)	3299	if (ix)
1918	{	3300	{
…		…
1921	b *= a;	3303	b *= a;
1922	}	3304	}
1923	// microsoft visual "c" rounds instead of truncating...	3305	// microsoft visual "c" rounds instead of truncating...
1924	glColor4f (r, g, b, a);	3306	glColor4f (r, g, b, a);
1925		3307
1926	void glInterleavedArrays (int format, int stride, char *data)
1927
1928	void glDrawElements (int mode, int count, int type, char *indices)
1929
1930	# 1.2 void glDrawRangeElements (int mode, int start, int end
1931
1932	void glRasterPos (float x, float y, float z = 0.)	3308	void glRasterPos (float x, float y, float z = 0.)
1933	CODE:	3309	CODE:
1934	glRasterPos3f (0, 0, z);	3310	glRasterPos3f (0, 0, z);
1935	glBitmap (0, 0, 0, 0, x, y, 0);	3311	glBitmap (0, 0, 0, 0, x, y, 0);
1936		3312
…		…
1940		3316
1941	void glTexCoord (float s, float t)	3317	void glTexCoord (float s, float t)
1942	CODE:	3318	CODE:
1943	glTexCoord2f (s, t);	3319	glTexCoord2f (s, t);
1944		3320
		3321	void glRect (float x1, float y1, float x2, float y2)
		3322	CODE:
		3323	glRectf (x1, y1, x2, y2);
		3324
		3325	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3326	CODE:
		3327	glBegin (GL_LINE_LOOP);
		3328	glVertex2f (x1, y1);
		3329	glVertex2f (x2, y1);
		3330	glVertex2f (x2, y2);
		3331	glVertex2f (x1, y2);
		3332	glEnd ();
		3333
		3334	PROTOTYPES: ENABLE
		3335
		3336	void glBegin (int mode)
		3337
		3338	void glEnd ()
		3339
		3340	void glPointSize (GLfloat size)
		3341
		3342	void glLineWidth (GLfloat width)
		3343
		3344	void glInterleavedArrays (int format, int stride, char *data)
		3345
		3346	void glDrawElements (int mode, int count, int type, char *indices)
		3347
		3348	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3349
1945	void glTexEnv (int target, int pname, float param)	3350	void glTexEnv (int target, int pname, float param)
1946	CODE:	3351	CODE:
1947	glTexEnvf (target, pname, param);	3352	glTexEnvf (target, pname, param);
1948		3353
1949	void glTexParameter (int target, int pname, float param)	3354	void glTexParameter (int target, int pname, float param)
…		…
1965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3370	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1966	CODE:	3371	CODE:
1967	if (gl.SeparableFilter2D)	3372	if (gl.SeparableFilter2D)
1968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3373	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1969		3374
1970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3375	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1971		3376
1972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3377	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1973		3378
1974	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3379	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3380
		3381	void glPixelZoom (float x, float y)
1975		3382
1976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3383	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1977		3384
1978	int glGenTexture ()	3385	int glGenTexture ()
1979	CODE:	3386	CODE:
1980	{	3387	RETVAL = gen_texture ();
1981	GLuint name;
1982	glGenTextures (1, &name);
1983	RETVAL = name;
1984	}
1985	OUTPUT:	3388	OUTPUT:
1986	RETVAL	3389	RETVAL
1987		3390
1988	void glDeleteTexture (int name)	3391	void glDeleteTexture (int name)
1989	CODE:	3392	CODE:
1990	{
1991	GLuint name_ = name;
1992	glDeleteTextures (1, &name_);	3393	del_texture (name);
1993	}	3394
1994
1995	int glGenList ()	3395	int glGenList ()
1996	CODE:	3396	CODE:
1997	RETVAL = glGenLists (1);	3397	RETVAL = glGenLists (1);
1998	OUTPUT:	3398	OUTPUT:
1999	RETVAL	3399	RETVAL
…		…
2006		3406
2007	void glEndList ()	3407	void glEndList ()
2008		3408
2009	void glCallList (int list)	3409	void glCallList (int list)
2010		3410
		3411	void c_init ()
		3412	CODE:
		3413	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3414	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2011		3415
		3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3417
		3418	PROTOTYPES: DISABLE
		3419
		3420	void
		3421	find_widget (SV *self, NV x, NV y)
		3422	PPCODE:
		3423	{
		3424	if (within_widget (self, x, y))
		3425	XPUSHs (self);
		3426	}
		3427
		3428	BOOT:
		3429	{
		3430	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3431
		3432	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3433	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3434	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3435	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3436	}
		3437
		3438	void
		3439	draw (SV *self)
		3440	CODE:
		3441	{
		3442	HV *hv;
		3443	SV **svp;
		3444	NV x, y, w, h;
		3445	SV *draw_x_sv = GvSV (draw_x_gv);
		3446	SV *draw_y_sv = GvSV (draw_y_gv);
		3447	SV *draw_w_sv = GvSV (draw_w_gv);
		3448	SV *draw_h_sv = GvSV (draw_h_gv);
		3449	double draw_x, draw_y;
		3450
		3451	if (!SvROK (self))
		3452	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3453
		3454	hv = (HV *)SvRV (self);
		3455
		3456	if (SvTYPE (hv) != SVt_PVHV)
		3457	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3458
		3459	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3460	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3461
		3462	if (!h \|\| !w)
		3463	XSRETURN_EMPTY;
		3464
		3465	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3466	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3467
		3468	draw_x = SvNV (draw_x_sv) + x;
		3469	draw_y = SvNV (draw_y_sv) + y;
		3470
		3471	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3472	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3473	XSRETURN_EMPTY;
		3474
		3475	sv_setnv (draw_x_sv, draw_x);
		3476	sv_setnv (draw_y_sv, draw_y);
		3477
		3478	glPushMatrix ();
		3479	glTranslated (x, y, 0);
		3480
		3481	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3482	{
		3483	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3484
		3485	if (svp && SvTRUE (*svp))
		3486	{
		3487	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3488	glEnable (GL_BLEND);
		3489	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3490	glBegin (GL_QUADS);
		3491	glVertex2f (0, 0);
		3492	glVertex2f (w, 0);
		3493	glVertex2f (w, h);
		3494	glVertex2f (0, h);
		3495	glEnd ();
		3496	glDisable (GL_BLEND);
		3497	}
		3498	}
		3499	#if 0
		3500	// draw borders, for debugging
		3501	glPushMatrix ();
		3502	glColor4f (1., 1., 0., 1.);
		3503	glTranslatef (.5, .5, 0.);
		3504	glBegin (GL_LINE_LOOP);
		3505	glVertex2f (0 , 0);
		3506	glVertex2f (w - 1, 0);
		3507	glVertex2f (w - 1, h - 1);
		3508	glVertex2f (0 , h - 1);
		3509	glEnd ();
		3510	glPopMatrix ();
		3511	#endif
		3512	PUSHMARK (SP);
		3513	XPUSHs (self);
		3514	PUTBACK;
		3515	call_method ("_draw", G_VOID \| G_DISCARD);
		3516	SPAGAIN;
		3517
		3518	glPopMatrix ();
		3519
		3520	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3521	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3522	}
		3523

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.131 by root, Thu Jul 13 01:54:18 2006 UTC vs. Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.131 by root, Thu Jul 13 01:54:18 2006 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC