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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC vs.
Revision 1.317 by root, Fri Nov 23 12:39:05 2012 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	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# 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
17	#endif	26	#endif
18		27
		28	#include <assert.h>
19	#include <math.h>	29	#include <math.h>
20	#include <string.h>	30	#include <string.h>
21	#include <stdio.h>	31	#include <stdio.h>
22	#include <stdlib.h>	32	#include <stdlib.h>
23		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
24	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
25	#include <SDL_endian.h>	38	#include <SDL_endian.h>
26	#include <SDL_image.h>	39	#include <SDL_image.h>
27	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
29		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
30	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
32		52
33	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
34		54
35	#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
36		67
37	#ifndef _WIN32	68	#ifndef _WIN32
38	# include <sys/types.h>	69	# include <sys/types.h>
39	# include <sys/socket.h>	70	# include <sys/socket.h>
40	# include <netinet/in.h>	71	# include <netinet/in.h>
41	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
42	# include <inttypes.h>	73	# include <inttypes.h>
43	#endif	74	#endif
44		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		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 */
47	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
48		91
49	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
51		94
52	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
53		96
54	#if 0	97	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	99
57	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
58	#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;
59		125
60	static struct	126	static struct
61	{	127	{
62	#define GL_FUNC(ptr,name) ptr name;	128	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	129	#include "glfunc.h"
64	#undef GL_FUNC	130	#undef GL_FUNC
65	} gl;	131	} gl;
66		132
		133	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	134	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	135	{
69	if (gl.BlendFuncSeparate)	136	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	137	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	138	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	139	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	140	else
74	glBlendFunc (sa, da);	141	glBlendFunc (sa, da);
75	}	142	}
76		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
77	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
78		170
79	#include "pango-font.c"	171	#include "pango-font.c"
80	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
81	#include "pango-render.c"	173	#include "pango-render.c"
82		174
		175	typedef IV DC__Channel;
		176	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
85		179
86	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
87		181
88	static int	182	static int
89	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
90	{	184	{
91	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
105		199
106	typedef struct cf_layout {	200	typedef struct cf_layout {
107	PangoLayout *pl;	201	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
109	int base_height;	203	int base_height;
110	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
111	} *CFPlus__Layout;	206	} *DC__Layout;
112		207
113	static CFPlus__Font default_font;	208	static DC__Font default_font;
114	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
116		211
117	static void	212	static void
118	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	218	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	220	}
126		221
127	static void	222	static void
128	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
129	{	224	{
130	/* 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
131	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
132	*/	227	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
134		229
135	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		232
138	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
139	}	234	}
140		235
141	static void	236	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	237	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	238	{
144	PangoRectangle rect;	239	PangoRectangle rect;
145		240
146	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		249
155	*w = rect.width;	250	*w = rect.width;
156	*h = rect.height;	251	*h = rect.height;
157	}	252	}
158		253
		254	typedef uint16_t tileid;
159	typedef uint16_t mapface;	255	typedef uint16_t faceid;
160		256
161	typedef struct {	257	typedef struct {
162	GLint name;	258	GLuint name;
163	int w, h;	259	int w, h;
164	float s, t;	260	float s, t;
165	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 */
166	} maptex;	265	} maptex;
167		266
168	typedef struct {	267	typedef struct {
169	uint32_t player;	268	uint32_t player;
170	mapface face[3];	269	tileid tile[3];
171	uint16_t darkness;	270	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	271	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	272	} mapcell;
174		273
175	typedef struct {	274	typedef struct {
176	int32_t c0, c1;	275	int32_t c0, c1;
177	mapcell *col;	276	mapcell *col;
178	} maprow;	277	} maprow;
179		278
180	typedef struct map {	279	typedef struct map {
181	int x, y, w, h;	280	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	281	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	282	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	283	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		284
189	int32_t rows;	285	int32_t rows;
190	maprow *row;	286	maprow *row;
191	} *CFPlus__Map;	287	} *DC__Map;
192		288
193	static char *	289	static char *
194	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
195	{	291	{
196	char *p;	292	char *p;
…		…
213	}	309	}
214		310
215	#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))
216	#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))
217		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
218	static maprow *	334	static maprow *
219	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
220	{	336	{
221	if (0 > y)	337	if (0 > y)
222	{	338	{
223	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
262		378
263	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
264	}	380	}
265		381
266	static mapcell *	382	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
268	{	384	{
269	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
270	}	386	}
271		387
272	static void	388	static void
273	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
274	{	390	{
275	int r;	391	int r;
276		392
277	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	401	self->oy = 0;
286	self->row = 0;	402	self->row = 0;
287	self->rows = 0;	403	self->rows = 0;
288	}	404	}
289		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
290	static void	416	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	418	{
293	int x, y;	419	int x, y;
294	maprow *row;	420	maprow *row;
295	mapcell *cell;	421	mapcell *cell;
296		422
…		…
308	if (x >= row->c1)	434	if (x >= row->c1)
309	break;	435	break;
310		436
311	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
312		438
313	cell->darkness = 0;	439	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	440	}
318	}	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);
319	}	458	}
320		459
321	static void	460	static void
322	music_finished (void)	461	music_finished (void)
323	{	462	{
…		…
340	ev.code = 1;	479	ev.code = 1;
341	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
342	ev.data2 = 0;	481	ev.data2 = 0;
343		482
344	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;
345	}	490	}
346		491
347	static unsigned int	492	static unsigned int
348	minpot (unsigned int n)	493	minpot (unsigned int n)
349	{	494	{
…		…
359	n \|= n >> 16;	504	n \|= n >> 16;
360		505
361	return n + 1;	506	return n + 1;
362	}	507	}
363		508
364	MODULE = CFPlus PACKAGE = CFPlus	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 (SV *real_main)
		583	{
		584	dSP;
		585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD \| G_VOID);
		588	}
		589
		590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
		593	/* to due surprising braindamage on the side of SDL design, we
		594	* do some mind-boggling hack here: SDL requires a custom main()
		595	* on OS X, so... we provide one and call the original main(), which,
		596	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		597	* and which calls our main (== SDL_main) back.
		598	*/
		599	extern C_LINKAGE int
		600	main (int argc, char *argv[])
		601	{
		602	deliantra_main (real_main);
		603	}
		604
		605	#undef main
		606
		607	extern C_LINKAGE int main (int argc, char *argv[]);
		608
		609	static void
		610	SDL_main_hack (SV *real_main_)
		611	{
		612	real_main = real_main_;
		613
		614	char *argv[] = { "deliantra client", 0 };
		615	(main) (1, argv);
		616	}
		617	#else
		618	static void
		619	SDL_main_hack (SV *real_main)
		620	{
		621	deliantra_main (real_main);
		622	}
		623	#endif
		624
		625	MODULE = Deliantra::Client PACKAGE = DC
365		626
366	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
367		628
368	BOOT:	629	BOOT:
369	{	630	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	631	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	632	static const struct {
372	const char *name;	633	const char *name;
373	IV iv;	634	IV iv;
374	} *civ, const_iv[] = {	635	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	636	# define const_iv(name) { # name, (IV)name }
		637	const_iv (SDLK_MODIFIER_MIN),
		638	const_iv (SDLK_MODIFIER_MAX),
		639
376	const_iv (SDL_ACTIVEEVENT),	640	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	641	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	642	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	643	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	644	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	653	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	654	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	655	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	656	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	657	const_iv (SDL_USEREVENT),
		658
		659	const_iv (SDL_APPINPUTFOCUS),
		660	const_iv (SDL_APPMOUSEFOCUS),
		661	const_iv (SDL_APPACTIVE),
		662
		663
		664	const_iv (SDLK_UNKNOWN),
		665	const_iv (SDLK_FIRST),
		666	const_iv (SDLK_BACKSPACE),
		667	const_iv (SDLK_TAB),
		668	const_iv (SDLK_CLEAR),
		669	const_iv (SDLK_RETURN),
		670	const_iv (SDLK_PAUSE),
		671	const_iv (SDLK_ESCAPE),
		672	const_iv (SDLK_SPACE),
		673	const_iv (SDLK_EXCLAIM),
		674	const_iv (SDLK_QUOTEDBL),
		675	const_iv (SDLK_HASH),
		676	const_iv (SDLK_DOLLAR),
		677	const_iv (SDLK_AMPERSAND),
		678	const_iv (SDLK_QUOTE),
		679	const_iv (SDLK_LEFTPAREN),
		680	const_iv (SDLK_RIGHTPAREN),
		681	const_iv (SDLK_ASTERISK),
		682	const_iv (SDLK_PLUS),
		683	const_iv (SDLK_COMMA),
		684	const_iv (SDLK_MINUS),
		685	const_iv (SDLK_PERIOD),
		686	const_iv (SDLK_SLASH),
		687	const_iv (SDLK_0),
		688	const_iv (SDLK_1),
		689	const_iv (SDLK_2),
		690	const_iv (SDLK_3),
		691	const_iv (SDLK_4),
		692	const_iv (SDLK_5),
		693	const_iv (SDLK_6),
		694	const_iv (SDLK_7),
		695	const_iv (SDLK_8),
		696	const_iv (SDLK_9),
		697	const_iv (SDLK_COLON),
		698	const_iv (SDLK_SEMICOLON),
		699	const_iv (SDLK_LESS),
		700	const_iv (SDLK_EQUALS),
		701	const_iv (SDLK_GREATER),
		702	const_iv (SDLK_QUESTION),
		703	const_iv (SDLK_AT),
		704
		705	const_iv (SDLK_LEFTBRACKET),
		706	const_iv (SDLK_BACKSLASH),
		707	const_iv (SDLK_RIGHTBRACKET),
		708	const_iv (SDLK_CARET),
		709	const_iv (SDLK_UNDERSCORE),
		710	const_iv (SDLK_BACKQUOTE),
		711	const_iv (SDLK_DELETE),
		712
		713	const_iv (SDLK_FIRST),
		714	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	717	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	718	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	719	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	774	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	775	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	776	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	777	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	778	const_iv (SDLK_UNDO),
		779
458	const_iv (KMOD_NONE),	780	const_iv (KMOD_NONE),
		781	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	782	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	783	const_iv (KMOD_RSHIFT),
		784	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	785	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	786	const_iv (KMOD_RCTRL),
		787	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	788	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	789	const_iv (KMOD_RALT),
		790	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	791	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	795	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	796
471	const_iv (KMOD_SHIFT),	797	const_iv (KMOD_LRAM),
472	const_iv (KMOD_ALT),	798
473	const_iv (KMOD_META)	799	const_iv (MIX_DEFAULT_FORMAT),
		800
		801	const_iv (SDL_INIT_TIMER),
		802	const_iv (SDL_INIT_AUDIO),
		803	const_iv (SDL_INIT_VIDEO),
		804	const_iv (SDL_INIT_CDROM),
		805	const_iv (SDL_INIT_JOYSTICK),
		806	const_iv (SDL_INIT_EVERYTHING),
		807	const_iv (SDL_INIT_NOPARACHUTE),
		808	const_iv (SDL_INIT_EVENTTHREAD),
		809
		810	const_iv (SDL_GL_RED_SIZE),
		811	const_iv (SDL_GL_GREEN_SIZE),
		812	const_iv (SDL_GL_BLUE_SIZE),
		813	const_iv (SDL_GL_ALPHA_SIZE),
		814	const_iv (SDL_GL_DOUBLEBUFFER),
		815	const_iv (SDL_GL_BUFFER_SIZE),
		816	const_iv (SDL_GL_DEPTH_SIZE),
		817	const_iv (SDL_GL_STENCIL_SIZE),
		818	const_iv (SDL_GL_ACCUM_RED_SIZE),
		819	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		820	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		821	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		822	const_iv (SDL_GL_STEREO),
		823	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		824	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		825	const_iv (SDL_GL_ACCELERATED_VISUAL),
		826	const_iv (SDL_GL_SWAP_CONTROL),
		827
		828	const_iv (FOW_DARKNESS)
474	# undef const_iv	829	# undef const_iv
475	};	830	};
476		831
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	832	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		834
		835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	837	}
		838
		839	void
		840	weaken (SV *rv)
		841	PROTOTYPE: $
		842	CODE:
		843	sv_rvweaken (rv);
480		844
481	int	845	int
482	in_destruct ()	846	in_destruct ()
483	CODE:	847	CODE:
484	RETVAL = PL_main_cv == Nullcv;	848	RETVAL = PL_main_cv == Nullcv;
…		…
487		851
488	NV floor (NV x)	852	NV floor (NV x)
489		853
490	NV ceil (NV x)	854	NV ceil (NV x)
491		855
		856	IV minpot (UV n)
		857
		858	IV popcount (UV n)
		859
		860	NV distance (NV dx, NV dy)
		861	CODE:
		862	RETVAL = pow (dx * dx + dy * dy, 0.5);
		863	OUTPUT:
		864	RETVAL
		865
492	void	866	void
493	pango_init ()	867	pango_init ()
494	CODE:	868	CODE:
495	{	869	{
496	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	871	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	872	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		873	/pango_context_set_font_description (opengl_context, default_font);/
		874	#if PANGO_VERSION_CHECK (1, 15, 2)
		875	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		876	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		877	#endif
499	}	878	}
500		879
501	int	880	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		881
504	void	882	void SDL_main_hack (SV *real_main)
		883	PROTOTYPE: &
		884
		885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
505	SDL_Quit ()	891	void SDL_Quit ()
506		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894
		895	int SDL_GL_GetAttribute (int attr)
		896	CODE:
		897	if (SDL_GL_GetAttribute (attr, &RETVAL))
		898	XSRETURN_UNDEF;
		899	OUTPUT:
		900	RETVAL
		901
507	void	902	void
508	SDL_ListModes ()	903	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	904	PPCODE:
510	{	905	{
511	SDL_Rect **m;	906	SDL_Rect **m;
512		907
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	908	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	909	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	910	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	911	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		912
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	913	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	914	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		915
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	916	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	917	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		920
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	921	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	922	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif
531
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534		923
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	924	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		925
537	if (m && m != (SDL_Rect **)-1)	926	if (m && m != (SDL_Rect **)-1)
538	while (*m)	927	while (*m)
539	{	928	{
		929	if ((m)->w >= 400 && (m)->h >= 300)
		930	{
540	AV *av = newAV ();	931	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	932	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	933	av_push (av, newSViv ((*m)->h));
		934	av_push (av, newSViv (rgb));
		935	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	936	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		937	}
544		938
545	++m;	939	++m;
546	}	940	}
547	}	941	}
548		942
549	char *
550	SDL_GetError ()
551
552	int	943	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	944	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	945	CODE:
		946	{
		947	SDL_EnableUNICODE (1);
		948	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		949
		950	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		951	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		952	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		953	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		954
555	RETVAL = !!SDL_SetVideoMode (	955	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	956	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	957	);
		958
558	if (RETVAL)	959	if (RETVAL)
559	{	960	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	961	av_clear (texture_av);
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	962	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	963	#include "glfunc.h"
563	# undef GL_FUNC	964	#undef GL_FUNC
		965	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		966	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
564	}	967	}
		968	}
565	OUTPUT:	969	OUTPUT:
566	RETVAL	970	RETVAL
567		971
568	void	972	void
		973	SDL_WM_SetCaption (const char title, const char icon)
		974
		975	void
569	SDL_GL_SwapBuffers ()	976	SDL_GL_SwapBuffers ()
570		977
571	char *	978	char *
572	SDL_GetKeyName (int sym)	979	SDL_GetKeyName (int sym)
573		980
		981	int
		982	SDL_GetAppState ()
		983
		984	int
		985	SDL_GetModState ()
		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
574	void	991	void
575	SDL_PollEvent ()	992	SDL_PumpEvents ()
		993
		994	void
		995	peep_events ()
576	PPCODE:	996	PPCODE:
577	{	997	{
578	SDL_Event ev;	998	SDL_Event ev;
579		999
580	while (SDL_PollEvent (&ev))	1000	SDL_PumpEvents ();
		1001	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	1002	{
582	HV *hv = newHV ();	1003	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1004	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		1005
585	switch (ev.type)	1006	switch (ev.type)
586	{	1007	{
587	case SDL_KEYDOWN:	1008	case SDL_KEYDOWN:
588	case SDL_KEYUP:	1009	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1011	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1012	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1013	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1014	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	1015	break;
594		1016
595	case SDL_ACTIVEEVENT:	1017	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1018	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1019	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	1020	break;
599		1021
600	case SDL_MOUSEMOTION:	1022	case SDL_MOUSEMOTION:
		1023	{
		1024	int state = ev.motion.state;
		1025	int x = ev.motion.x;
		1026	int y = ev.motion.y;
		1027	int xrel = ev.motion.xrel;
		1028	int yrel = ev.motion.yrel;
		1029
		1030	/* do simplistic event compression */
		1031	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1032	&& state == ev.motion.state)
		1033	{
		1034	xrel += ev.motion.xrel;
		1035	yrel += ev.motion.yrel;
		1036	x = ev.motion.x;
		1037	y = ev.motion.y;
		1038	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1039	}
		1040
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1041	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1042	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1043	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1044	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1045	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1046	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1047	}
608	break;	1048	break;
609		1049
610	case SDL_MOUSEBUTTONDOWN:	1050	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	1051	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1052	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		1053
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1054	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1055	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1056	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1057	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1062	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1063	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	1064	break;
625	}	1065	}
626		1066
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1067	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	1068	}
629	}	1069	}
630		1070
		1071	char *
		1072	SDL_AudioDriverName ()
		1073	CODE:
		1074	{
		1075	char buf [256];
		1076	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1077	XSRETURN_UNDEF;
		1078
		1079	RETVAL = buf;
		1080	}
		1081	OUTPUT:
		1082	RETVAL
		1083
631	int	1084	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1085	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	1086	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	1088	Mix_ChannelFinished (channel_finished);
636		1089
637	void	1090	void
		1091	Mix_QuerySpec ()
		1092	PPCODE:
		1093	{
		1094	int freq, channels;
		1095	Uint16 format;
		1096
		1097	if (Mix_QuerySpec (&freq, &format, &channels))
		1098	{
		1099	EXTEND (SP, 3);
		1100	PUSHs (sv_2mortal (newSViv (freq)));
		1101	PUSHs (sv_2mortal (newSViv (format)));
		1102	PUSHs (sv_2mortal (newSViv (channels)));
		1103	}
		1104	}
		1105
		1106	void
638	Mix_CloseAudio ()	1107	Mix_CloseAudio ()
639		1108
640	int	1109	int
641	Mix_AllocateChannels (int numchans = -1)	1110	Mix_AllocateChannels (int numchans = -1)
642		1111
		1112	const char *
		1113	Mix_GetError ()
		1114
643	void	1115	void
644	lowdelay (int fd, int val = 1)	1116	lowdelay (int fd, int val = 1)
645	CODE:	1117	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1118	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		1119
650	void	1120	void
651	win32_proxy_info ()	1121	win32_proxy_info ()
652	PPCODE:	1122	PPCODE:
653	{	1123	{
…		…
674	}	1144	}
675	}	1145	}
676	#endif	1146	#endif
677	}	1147	}
678		1148
679	void	1149	int
680	add_font (char *file)	1150	add_font (char *file)
681	CODE:	1151	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1152	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1153	OUTPUT:
		1154	RETVAL
		1155
		1156	void
		1157	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1158
		1159	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1160	void
		1161	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
683		1162
684	void	1163	void
685	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
686	ALIAS:	1165	ALIAS:
687	load_image_file = 1	1166	load_image_file = 1
…		…
690	STRLEN image_len;	1169	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	1170	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	1171	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	1172	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1173	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1174	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1175	: SDL_RWFromConstMem (image, image_len);
697		1176
698	if (!rw)	1177	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1178	croak ("load_image: %s", SDL_GetError ());
700		1179
…		…
773	void	1252	void
774	error (char *message)	1253	error (char *message)
775	CODE:	1254	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1255	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1256	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1257	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1258	#endif
780		1259
781	void	1260	void
782	fatal (char *message)	1261	fatal (char *message)
783	CODE:	1262	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1263	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1264	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1265	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1266	#endif
788	_exit (1);	1267	_exit (1);
789		1268
790	void	1269	void
791	_exit (int retval = 0)	1270	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1273	ExitThread (retval); // unclean, please beam me up
795	#else	1274	#else
796	_exit (retval);	1275	_exit (retval);
797	#endif	1276	#endif
798		1277
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1278	void
		1279	debug ()
		1280	CODE:
		1281	{
		1282	#if DEBUG
		1283	VALGRIND_DO_LEAK_CHECK;
		1284	#endif
		1285	}
800		1286
801	CFPlus::Font	1287	int
		1288	SvREFCNT (SV *sv)
		1289	CODE:
		1290	RETVAL = SvREFCNT (sv);
		1291	OUTPUT:
		1292	RETVAL
		1293
		1294	MODULE = Deliantra::Client PACKAGE = DC::Font
		1295
		1296	PROTOTYPES: DISABLE
		1297
		1298	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1299	new_from_file (SV class, char path, int id = 0)
803	CODE:	1300	CODE:
804	{	1301	{
805	int count;	1302	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1303	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1306	}
810	OUTPUT:	1307	OUTPUT:
811	RETVAL	1308	RETVAL
812		1309
813	void	1310	void
814	DESTROY (CFPlus::Font self)	1311	DESTROY (DC::Font self)
815	CODE:	1312	CODE:
816	pango_font_description_free (self);	1313	pango_font_description_free (self);
817		1314
818	void	1315	void
819	make_default (CFPlus::Font self)	1316	make_default (DC::Font self)
		1317	PROTOTYPE: $
820	CODE:	1318	CODE:
821	default_font = self;	1319	default_font = self;
822		1320
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1321	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1322
		1323	PROTOTYPES: DISABLE
		1324
825	void	1325	void
826	reset_glyph_cache ()	1326	glyph_cache_backup ()
		1327	PROTOTYPE:
827	CODE:	1328	CODE:
		1329	tc_backup ();
		1330
		1331	void
		1332	glyph_cache_restore ()
		1333	PROTOTYPE:
		1334	CODE:
828	tc_clear ();	1335	tc_restore ();
829		1336
830	CFPlus::Layout	1337	DC::Layout
831	new (SV *class)	1338	new (SV *class)
832	CODE:	1339	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1340	New (0, RETVAL, 1, struct cf_layout);
834		1341
835	RETVAL->pl = pango_layout_new (opengl_context);	1342	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1344	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1345	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1346	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1347	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1348	RETVAL->font = 0;
		1349	RETVAL->rc = rc_alloc ();
842		1350
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1351	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1352	layout_update_font (RETVAL);
845	OUTPUT:	1353	OUTPUT:
846	RETVAL	1354	RETVAL
847		1355
848	void	1356	void
849	DESTROY (CFPlus::Layout self)	1357	DESTROY (DC::Layout self)
850	CODE:	1358	CODE:
851	g_object_unref (self->pl);	1359	g_object_unref (self->pl);
		1360	rc_free (self->rc);
852	Safefree (self);	1361	Safefree (self);
853		1362
854	void	1363	void
855	set_text (CFPlus::Layout self, SV *text_)	1364	set_text (DC::Layout self, SV *text_)
856	CODE:	1365	CODE:
857	{	1366	{
858	STRLEN textlen;	1367	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1368	char *text = SvPVutf8 (text_, textlen);
860		1369
861	pango_layout_set_text (self->pl, text, textlen);	1370	pango_layout_set_text (self->pl, text, textlen);
862	}	1371	}
863		1372
864	void	1373	void
865	set_markup (CFPlus::Layout self, SV *text_)	1374	set_markup (DC::Layout self, SV *text_)
866	CODE:	1375	CODE:
867	{	1376	{
868	STRLEN textlen;	1377	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1378	char *text = SvPVutf8 (text_, textlen);
870		1379
871	pango_layout_set_markup (self->pl, text, textlen);	1380	pango_layout_set_markup (self->pl, text, textlen);
872	}	1381	}
873		1382
874	void	1383	void
875	set_shapes (CFPlus::Layout self, ...)	1384	set_shapes (DC::Layout self, ...)
876	CODE:	1385	CODE:
877	{	1386	{
878	PangoAttrList *attrs = 0;	1387	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1389	const char *pos = text;
…		…
915	if (attrs)	1424	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1425	pango_layout_set_attributes (self->pl, attrs);
917	}	1426	}
918		1427
919	void	1428	void
920	get_shapes (CFPlus::Layout self)	1429	get_shapes (DC::Layout self)
921	PPCODE:	1430	PPCODE:
922	{	1431	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1432	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1433
925	do	1434	do
926	{	1435	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1436	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1437
929	if (run && shape_attr_p (run))	1438	if (run && shape_attr_p (run))
930	{	1439	{
931	PangoRectangle extents;	1440	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1441	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1449
941	pango_layout_iter_free (iter);	1450	pango_layout_iter_free (iter);
942	}	1451	}
943		1452
944	int	1453	int
945	has_wrapped (CFPlus::Layout self)	1454	has_wrapped (DC::Layout self)
946	CODE:	1455	CODE:
947	{	1456	{
948	int lines = 1;	1457	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1458	const char *text = pango_layout_get_text (self->pl);
950		1459
…		…
955	}	1464	}
956	OUTPUT:	1465	OUTPUT:
957	RETVAL	1466	RETVAL
958		1467
959	SV *	1468	SV *
960	get_text (CFPlus::Layout self)	1469	get_text (DC::Layout self)
961	CODE:	1470	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1471	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1472	sv_utf8_decode (RETVAL);
964	OUTPUT:	1473	OUTPUT:
965	RETVAL	1474	RETVAL
966		1475
967	void	1476	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1477	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1478	CODE:
970	self->r = r;	1479	self->r = r;
971	self->g = g;	1480	self->g = g;
972	self->b = b;	1481	self->b = b;
973	self->a = a;	1482	self->a = a;
974		1483
975	void	1484	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1485	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1486	CODE:
978	if (self->font != font)	1487	if (self->font != font)
979	{	1488	{
980	self->font = font;	1489	self->font = font;
981	layout_update_font (self);	1490	layout_update_font (self);
982	}	1491	}
983		1492
984	void	1493	void
985	set_height (CFPlus::Layout self, int base_height)	1494	set_height (DC::Layout self, int base_height)
986	CODE:	1495	CODE:
987	if (self->base_height != base_height)	1496	if (self->base_height != base_height)
988	{	1497	{
989	self->base_height = base_height;	1498	self->base_height = base_height;
990	layout_update_font (self);	1499	layout_update_font (self);
991	}	1500	}
992		1501
993	void	1502	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1503	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1504	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1505	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1506
998	void	1507	void
999	set_indent (CFPlus::Layout self, int indent)	1508	set_indent (DC::Layout self, int indent)
1000	CODE:	1509	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1510	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1511
1003	void	1512	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1513	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1514	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1515	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1516
1008	void	1517	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1518	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1519	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1520	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1521	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1522	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1523	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1524	: PANGO_ELLIPSIZE_NONE
1016	);	1525	);
1017		1526
1018	void	1527	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1528	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1529	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1530	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1531
1023	void	1532	void
1024	size (CFPlus::Layout self)	1533	size (DC::Layout self)
1025	PPCODE:	1534	PPCODE:
1026	{	1535	{
1027	int w, h;	1536	int w, h;
1028		1537
1029	layout_get_pixel_size (self, &w, &h);	1538	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1541	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1542	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1543	}
1035		1544
1036	int	1545	int
1037	descent (CFPlus::Layout self)	1546	descent (DC::Layout self)
1038	CODE:	1547	CODE:
1039	{	1548	{
1040	PangoRectangle rect;	1549	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1550	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1551	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1552	RETVAL = PANGO_DESCENT (rect);
1044	}	1553	}
1045	OUTPUT:	1554	OUTPUT:
1046	RETVAL	1555	RETVAL
1047		1556
1048	int	1557	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1558	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1559	CODE:
1051	{	1560	{
1052	int index, trailing;	1561	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1562	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index + trailing;	1563	RETVAL = index + trailing;
1055	}	1564	}
1056	OUTPUT:	1565	OUTPUT:
1057	RETVAL	1566	RETVAL
1058		1567
1059	void	1568	void
1060	cursor_pos (CFPlus::Layout self, int index)	1569	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1570	PPCODE:
1062	{	1571	{
1063	PangoRectangle strong_pos;	1572	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1573	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1574
1066	EXTEND (SP, 3);	1575	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1577	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1579	}
1071		1580
1072	void	1581	void
1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1582	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1583	PPCODE:
1075	{	1584	{
1076	int line, x;	1585	int line, x;
1077		1586
1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1587	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1588	#if !PANGO_VERSION_CHECK (1, 17, 3)
1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1589	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1080		1590	--line;
		1591	#endif
1081	EXTEND (SP, 2);	1592	EXTEND (SP, 2);
1082	PUSHs (sv_2mortal (newSViv (line - 1)));	1593	PUSHs (sv_2mortal (newSViv (line)));
1083	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1084	}	1595	}
1085		1596
1086	void	1597	void
1087	line_x_to_index (CFPlus::Layout self, int line, int x)	1598	line_x_to_index (DC::Layout self, int line, int x)
1088	PPCODE:	1599	PPCODE:
1089	{	1600	{
1090	PangoLayoutLine *lp;	1601	PangoLayoutLine *lp;
1091	int index, trailing;	1602	int index, trailing;
1092		1603
1093	if (line < 0)	1604	if (line < 0)
1094	XSRETURN_EMPTY;	1605	XSRETURN_EMPTY;
1095		1606
1096	if (!(lp = pango_layout_get_line (self->pl, line)))	1607	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1097	XSRETURN_EMPTY; /* do better */	1608	XSRETURN_EMPTY; /* do better */
1098		1609
1099	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1610	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1100		1611
1101	EXTEND (SP, 2);	1612	EXTEND (SP, 2);
…		…
1107	PUSHs (sv_2mortal (newSViv (trailing)));	1618	PUSHs (sv_2mortal (newSViv (trailing)));
1108	}	1619	}
1109	}	1620	}
1110		1621
1111	void	1622	void
1112	render (CFPlus::Layout self, float x, float y, int flags = 0)	1623	render (DC::Layout self, float x, float y, int flags = 0)
1113	PPCODE:	1624	CODE:
		1625	rc_clear (self->rc);
1114	pango_opengl_render_layout_subpixel (	1626	pango_opengl_render_layout_subpixel (
1115	self->pl,	1627	self->pl,
		1628	self->rc,
1116	x * PANGO_SCALE, y * PANGO_SCALE,	1629	x * PANGO_SCALE, y * PANGO_SCALE,
1117	self->r, self->g, self->b, self->a,	1630	self->r, self->g, self->b, self->a,
1118	flags	1631	flags
1119	);	1632	);
		1633	// we assume that context_change actually clears/frees stuff
		1634	// and does not do any recomputation...
		1635	pango_layout_context_changed (self->pl);
1120		1636
1121	MODULE = CFPlus PACKAGE = CFPlus::Texture
1122
1123	void	1637	void
1124	pad2pot (SV data_, SV w_, SV *h_)	1638	draw (DC::Layout self)
1125	CODE:	1639	CODE:
1126	{	1640	{
1127	int ow = SvIV (w_);	1641	glEnable (GL_TEXTURE_2D);
1128	int oh = SvIV (h_);	1642	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1643	glEnable (GL_BLEND);
		1644	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1645	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1646	glEnable (GL_ALPHA_TEST);
		1647	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1129		1648
1130	if (ow && oh)	1649	rc_draw (self->rc);
		1650
		1651	glDisable (GL_ALPHA_TEST);
		1652	glDisable (GL_BLEND);
		1653	glDisable (GL_TEXTURE_2D);
		1654	}
		1655
		1656	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1657
		1658	PROTOTYPES: ENABLE
		1659
		1660	void
		1661	pad (SV *data_, int ow, int oh, int nw, int nh)
		1662	CODE:
		1663	{
		1664	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1131	{	1665	{
1132	int nw = minpot (ow);
1133	int nh = minpot (oh);
1134
1135	if (nw != ow \|\| nh != oh)
1136	{
1137	if (SvOK (data_))
1138	{
1139	STRLEN datalen;	1666	STRLEN datalen;
1140	char *data = SvPVbyte (data_, datalen);	1667	char *data = SvPVbyte (data_, datalen);
1141	int bpp = datalen / (ow * oh);	1668	int bpp = datalen / (ow * oh);
1142	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1669	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1143		1670
1144	SvPOK_only (result_);	1671	SvPOK_only (result_);
1145	SvCUR_set (result_, nw * nh * bpp);	1672	SvCUR_set (result_, nw * nh * bpp);
1146		1673
1147	memset (SvPVX (result_), 0, nw * nh * bpp);	1674	memset (SvPVX (result_), 0, nw * nh * bpp);
1148	while (oh--)	1675	while (oh--)
1149	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1676	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1150		1677
1151	sv_setsv (data_, result_);	1678	sv_setsv (data_, result_);
1152	}
1153
1154	sv_setiv (w_, nw);
1155	sv_setiv (h_, nh);
1156	}
1157	}	1679	}
1158	}	1680	}
1159		1681
1160	void	1682	void
1161	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1683	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1167	{	1689	{
1168	HV hv = (HV )SvRV (self);	1690	HV hv = (HV )SvRV (self);
1169	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1691	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1170	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1692	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1171	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1693	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1694
		1695	if (name <= 0)
		1696	XSRETURN_EMPTY;
1172		1697
1173	if (items < 5)	1698	if (items < 5)
1174	{	1699	{
1175	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1700	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1176	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1701	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1204	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1205	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1206	}	1731	}
1207	}	1732	}
1208		1733
1209	MODULE = CFPlus PACKAGE = CFPlus::Map	1734	void
		1735	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)
		1736	PROTOTYPE: @
		1737	CODE:
		1738	{
		1739	glEnable (GL_BLEND);
		1740	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1741	glEnable (GL_TEXTURE_2D);
		1742	glBindTexture (GL_TEXTURE_2D, name1);
1210		1743
1211	CFPlus::Map	1744	glColor3f (intensity, intensity, intensity);
		1745	glPushMatrix ();
		1746	glScalef (1./3, 1./3, 1.);
		1747
		1748	if (blend > 0.f)
		1749	{
		1750	float dx3 = dx * -3.f / w;
		1751	float dy3 = dy * -3.f / h;
		1752	GLfloat env_color[4] = { 0., 0., 0., blend };
		1753
		1754	/* interpolate the two shadow textures */
		1755	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1757
		1758	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1759	gl.ActiveTexture (GL_TEXTURE1);
		1760	glEnable (GL_TEXTURE_2D);
		1761	glBindTexture (GL_TEXTURE_2D, name2);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1763
		1764	/* rgb == rgb(glcolor) */
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1768
		1769	/* alpha = interpolate t0, t1 by env_alpha */
		1770	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1775
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glBegin (GL_QUADS);
		1783	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1784	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1787	glEnd ();
		1788
		1789	glDisable (GL_TEXTURE_2D);
		1790	gl.ActiveTexture (GL_TEXTURE0);
		1791	}
		1792	else
		1793	{
		1794	/* simple blending of one texture, also opengl <1.3 path */
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1796
		1797	glBegin (GL_QUADS);
		1798	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1799	glTexCoord2f (0, t); glVertex2f (0, h);
		1800	glTexCoord2f (s, t); glVertex2f (w, h);
		1801	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1802	glEnd ();
		1803	}
		1804
		1805	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1806	{
		1807	int x, y;
		1808	int dx3 = dx * 3;
		1809	int dy3 = dy * 3;
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1812	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1813	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1814	glTranslatef (-1., -1., 0);
		1815	glBegin (GL_QUADS);
		1816
		1817	for (y = 1; y < h; y += 3)
		1818	{
		1819	int y1 = y - dy3;
		1820	int y1valid = y1 >= 0 && y1 < h;
		1821
		1822	for (x = 1; x < w; x += 3)
		1823	{
		1824	int x1 = x - dx3;
		1825	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1826	uint8_t h2;
		1827
		1828	if (y1valid && x1 >= 0 && x1 < w)
		1829	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1830	else
		1831	h2 = 1; /* out of range == invisible */
		1832
		1833	if (h1 \|\| h2)
		1834	{
		1835	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1836	glColor4f (1., 1., 1., alpha);
		1837
		1838	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1839	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1840	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1841	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	glEnd ();
		1848
		1849	glPopMatrix ();
		1850
		1851	glDisable (GL_TEXTURE_2D);
		1852	glDisable (GL_BLEND);
		1853	}
		1854
		1855	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1856	CODE:
		1857	{
		1858	GLint width;
		1859	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1860	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1861	RETVAL = width > 0;
		1862	}
		1863	OUTPUT:
		1864	RETVAL
		1865
		1866	MODULE = Deliantra::Client PACKAGE = DC::Map
		1867
		1868	PROTOTYPES: DISABLE
		1869
		1870	DC::Map
1212	new (SV *class)	1871	new (SV *class)
1213	CODE:	1872	CODE:
1214	New (0, RETVAL, 1, struct map);	1873	New (0, RETVAL, 1, struct map);
1215	RETVAL->x = 0;	1874	RETVAL->x = 0;
1216	RETVAL->y = 0;	1875	RETVAL->y = 0;
1217	RETVAL->w = 0;	1876	RETVAL->w = 0;
1218	RETVAL->h = 0;	1877	RETVAL->h = 0;
1219	RETVAL->ox = 0;	1878	RETVAL->ox = 0;
1220	RETVAL->oy = 0;	1879	RETVAL->oy = 0;
1221	RETVAL->faces = 8192;	1880	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1222	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1881	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1223	RETVAL->texs = 8192;
1224	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1225	RETVAL->rows = 0;	1882	RETVAL->rows = 0;
1226	RETVAL->row = 0;	1883	RETVAL->row = 0;
1227	OUTPUT:	1884	OUTPUT:
1228	RETVAL	1885	RETVAL
1229		1886
1230	void	1887	void
1231	DESTROY (CFPlus::Map self)	1888	DESTROY (DC::Map self)
1232	CODE:	1889	CODE:
1233	{	1890	{
1234	map_clear (self);	1891	map_clear (self);
1235	Safefree (self->face);	1892	Safefree (self->face2tile);
1236	Safefree (self->tex);	1893	Safefree (self->tex);
1237	Safefree (self);	1894	Safefree (self);
1238	}	1895	}
1239		1896
1240	void	1897	void
1241	resize (CFPlus::Map self, int map_width, int map_height)	1898	resize (DC::Map self, int map_width, int map_height)
1242	CODE:	1899	CODE:
1243	self->w = map_width;	1900	self->w = map_width;
1244	self->h = map_height;	1901	self->h = map_height;
1245		1902
1246	void	1903	void
1247	clear (CFPlus::Map self)	1904	clear (DC::Map self)
1248	CODE:	1905	CODE:
1249	map_clear (self);	1906	map_clear (self);
1250		1907
1251	void	1908	void
1252	set_face (CFPlus::Map self, int face, int texid)	1909	set_tileid (DC::Map self, int face, int tile)
1253	CODE:	1910	CODE:
1254	{	1911	{
1255	while (self->faces <= face)	1912	need_facenum (self, face); self->face2tile [face] = tile;
1256	{	1913	need_texid (self, tile);
1257	Append (mapface, self->face, self->faces, self->faces);
1258	self->faces *= 2;
1259	}
1260
1261	self->face [face] = texid;
1262	}	1914	}
1263		1915
1264	void	1916	void
		1917	set_smooth (DC::Map self, int face, int smooth, int level)
		1918	CODE:
		1919	{
		1920	tileid texid;
		1921	maptex *tex;
		1922
		1923	if (face < 0 \|\| face >= self->faces)
		1924	return;
		1925
		1926	if (smooth < 0 \|\| smooth >= self->faces)
		1927	return;
		1928
		1929	texid = self->face2tile [face];
		1930
		1931	if (!texid)
		1932	return;
		1933
		1934	tex = self->tex + texid;
		1935	tex->smoothtile = self->face2tile [smooth];
		1936	tex->smoothlevel = level;
		1937	}
		1938
		1939	void
1265	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1940	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)
1266	CODE:	1941	CODE:
1267	{	1942	{
1268	while (self->texs <= texid)	1943	need_texid (self, texid);
1269	{
1270	Append (maptex, self->tex, self->texs, self->texs);
1271	self->texs *= 2;
1272	}
1273		1944
1274	{	1945	{
1275	maptex *tex = self->tex + texid;	1946	maptex *tex = self->tex + texid;
1276		1947
1277	tex->name = name;	1948	tex->name = name;
…		…
1293	// use uglier nearest interpolation because linear suffers	1964	// use uglier nearest interpolation because linear suffers
1294	// from transparent color bleeding and ugly wrapping effects.	1965	// from transparent color bleeding and ugly wrapping effects.
1295	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1966	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1296	}	1967	}
1297		1968
		1969	void
		1970	expire_textures (DC::Map self, int texid, int count)
		1971	PPCODE:
		1972	for (; texid < self->texs && count; ++texid, --count)
		1973	{
		1974	maptex *tex = self->tex + texid;
		1975
		1976	if (tex->name)
		1977	{
		1978	if (tex->unused)
		1979	{
		1980	tex->name = 0;
		1981	tex->unused = 0;
		1982	XPUSHs (sv_2mortal (newSViv (texid)));
		1983	}
		1984	else
		1985	tex->unused = 1;
		1986	}
		1987	}
		1988
1298	int	1989	int
1299	ox (CFPlus::Map self)	1990	ox (DC::Map self)
1300	ALIAS:	1991	ALIAS:
1301	oy = 1	1992	oy = 1
1302	x = 2	1993	x = 2
1303	y = 3	1994	y = 3
1304	w = 4	1995	w = 4
…		…
1315	}	2006	}
1316	OUTPUT:	2007	OUTPUT:
1317	RETVAL	2008	RETVAL
1318		2009
1319	void	2010	void
1320	scroll (CFPlus::Map self, int dx, int dy)	2011	scroll (DC::Map self, int dx, int dy)
1321	CODE:	2012	CODE:
1322	{	2013	{
1323	if (dx > 0)	2014	if (dx > 0)
1324	map_blank (self, self->x, self->y, dx, self->h);	2015	map_blank (self, self->x, self->y, dx, self->h);
1325	else if (dx < 0)	2016	else if (dx < 0)
1326	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2017	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1327		2018
1328	if (dy > 0)	2019	if (dy > 0)
1329	map_blank (self, self->x, self->y, self->w, dy);	2020	map_blank (self, self->x, self->y, self->w, dy);
1330	else if (dy < 0)	2021	else if (dy < 0)
1331	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2022	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1332		2023
1333	self->ox += dx; self->x += dx;	2024	self->ox += dx; self->x += dx;
1334	self->oy += dy; self->y += dy;	2025	self->oy += dy; self->y += dy;
1335		2026
1336	while (self->y < 0)	2027	while (self->y < 0)
…		…
1340	self->rows += MAP_EXTEND_Y;	2031	self->rows += MAP_EXTEND_Y;
1341	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1342	}	2033	}
1343	}	2034	}
1344		2035
1345	void	2036	SV *
1346	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_)
1347	CODE:	2038	CODE:
1348	{	2039	{
1349	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2040	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1350	uint8_t data_end = (uint8_t )SvEND (data_);	2041	uint8_t data_end = (uint8_t )SvEND (data_);
1351	mapcell *cell;	2042	mapcell *cell;
1352	int x, y, flags;	2043	int x, y, z, flags;
		2044	AV *missing = newAV ();
		2045	RETVAL = newRV_noinc ((SV *)missing);
1353		2046
1354	while (data < data_end - 1)	2047	while (data < data_end - 1)
1355	{	2048	{
1356	flags = (data [0] << 8) + data [1]; data += 2;	2049	flags = (data [0] << 8) + data [1]; data += 2;
1357		2050
…		…
1370		2063
1371	//TODO: don't trust server data to be in-range(!)	2064	//TODO: don't trust server data to be in-range(!)
1372		2065
1373	if (flags & 8)	2066	if (flags & 8)
1374	{	2067	{
		2068	uint8_t ext, cmd;
		2069
1375	if (extmap)	2070	do
1376	{	2071	{
1377	uint8_t ext, cmd;	2072	ext = *data++;
		2073	cmd = ext & 0x7f;
1378		2074
1379	do	2075	if (cmd < 4)
		2076	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2077	else if (cmd == 5) // health
1380	{	2078	{
1381	ext = *data++;
1382	cmd = ext & 0x3f;
1383
1384	if (cmd < 4)
1385	cell->darkness = 255 - ext * 64 + 1;
1386	else if (cmd == 5) // health
1387	{
1388	cell->stat_width = 1;	2079	cell->stat_width = 1;
1389	cell->stat_hp = *data++;	2080	cell->stat_hp = *data++;
1390	}
1391	else if (cmd == 6) // monster width
1392	cell->stat_width = *data++ + 1;
1393	else if (cmd == 0x47) // monster width
1394	{
1395	if (*data == 4)
1396	; // decode player tag
1397
1398	data += *data + 1;
1399	}
1400	else if (cmd == 8) // cell flags
1401	cell->flags = *data++;
1402	else if (ext & 0x40) // unknown, multibyte => skip
1403	data += *data + 1;
1404	else
1405	data++;
1406	}	2081	}
1407	while (ext & 0x80);	2082	else if (cmd == 6) // monster width
		2083	cell->stat_width = *data++ + 1;
		2084	else if (cmd == 0x47)
		2085	{
		2086	if (*data == 1) cell->player = data [1];
		2087	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2088	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2089	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2090
		2091	data += *data + 1;
		2092	}
		2093	else if (cmd == 8) // cell flags
		2094	cell->flags = *data++;
		2095	else if (ext & 0x40) // unknown, multibyte => skip
		2096	data += *data + 1;
		2097	else
		2098	data++;
1408	}	2099	}
1409	else	2100	while (ext & 0x80);
1410	cell->darkness = *data++ + 1;
1411	}	2101	}
1412		2102
		2103	for (z = 0; z <= 2; ++z)
1413	if (flags & 4)	2104	if (flags & (4 >> z))
1414	{	2105	{
1415	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2106	faceid face = (data [0] << 8) + data [1]; data += 2;
		2107	need_facenum (self, face);
		2108	cell->tile [z] = self->face2tile [face];
		2109
		2110	if (cell->tile [z])
		2111	{
		2112	maptex *tex = self->tex + cell->tile [z];
		2113	tex->unused = 0;
		2114	if (!tex->name)
		2115	av_push (missing, newSViv (cell->tile [z]));
		2116
		2117	if (tex->smoothtile)
		2118	{
		2119	maptex *smooth = self->tex + tex->smoothtile;
		2120	smooth->unused = 0;
		2121	if (!smooth->name)
		2122	av_push (missing, newSViv (tex->smoothtile));
		2123	}
		2124	}
1416	}	2125	}
1417
1418	if (flags & 2)
1419	{
1420	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1421	}
1422
1423	if (flags & 1)
1424	{
1425	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1426	}
1427	}	2126	}
1428	else	2127	else
1429	cell->darkness = 0;	2128	CELL_CLEAR (cell);
1430	}	2129	}
1431	}	2130	}
		2131	OUTPUT:
		2132	RETVAL
1432		2133
1433	SV *	2134	SV *
1434	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2135	mapmap (DC::Map self, int x0, int y0, int w, int h)
1435	CODE:	2136	CODE:
1436	{	2137	{
1437	int x1, x;	2138	int x1, x;
1438	int y1, y;	2139	int y1, y;
1439	int z;	2140	int z;
…		…
1452	? self->row + y	2153	? self->row + y
1453	: 0;	2154	: 0;
1454		2155
1455	for (x = x0; x < x1; x++)	2156	for (x = x0; x < x1; x++)
1456	{	2157	{
1457	int r = 32, g = 32, b = 32, a = 192;	2158	unsigned int r = 32, g = 32, b = 32, a = 192;
1458		2159
1459	if (row && row->c0 <= x && x < row->c1)	2160	if (row && row->c0 <= x && x < row->c1)
1460	{	2161	{
1461	mapcell *cell = row->col + (x - row->c0);	2162	mapcell *cell = row->col + (x - row->c0);
1462		2163
1463	for (z = 0; z <= 0; z++)	2164	for (z = 0; z <= 0; z++)
1464	{	2165	{
1465	mapface face = cell->face [z];
1466
1467	if (face)
1468	{
1469	maptex tex = self->tex [face];	2166	maptex tex = self->tex [cell->tile [z]];
1470	int a0 = 255 - tex.a;	2167	int a0 = 255 - tex.a;
1471	int a1 = tex.a;	2168	int a1 = tex.a;
1472		2169
1473	r = (r * a0 + tex.r * a1) / 255;	2170	r = div255 (r * a0 + tex.r * a1);
1474	g = (g * a0 + tex.g * a1) / 255;	2171	g = div255 (g * a0 + tex.g * a1);
1475	b = (b * a0 + tex.b * a1) / 255;	2172	b = div255 (b * a0 + tex.b * a1);
1476	a = (a * a0 + tex.a * a1) / 255;	2173	a = div255 (a * a0 + tex.a * a1);
1477	}
1478	}	2174	}
1479	}	2175	}
1480		2176
1481	*map++ = (r )	2177	*map++ = (r )
1482	\| (g << 8)	2178	\| (g << 8)
…		…
1489	}	2185	}
1490	OUTPUT:	2186	OUTPUT:
1491	RETVAL	2187	RETVAL
1492		2188
1493	void	2189	void
1494	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2190	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)
1495	CODE:	2191	CODE:
1496	{	2192	{
1497	int x, y, z;	2193	int x, y, z;
1498	int last_name;
1499	mapface face;
1500		2194
1501	glColor4ub (255, 255, 255, 255);	2195	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		2196	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2197	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2198	smooth_key skey;
		2199	int pl_x, pl_y;
		2200	maptex pl_tex;
		2201	rc_t *rc = rc_alloc ();
		2202	rc_t *rc_ov = rc_alloc ();
		2203	rc_key_t key;
		2204	rc_array_t *arr;
		2205
		2206	pl_tex.name = 0;
		2207
		2208	// that's current max. sorry.
		2209	if (sw > 255) sw = 255;
		2210	if (sh > 255) sh = 255;
		2211
		2212	// clear key, in case of extra padding
		2213	memset (&skey, 0, sizeof (skey));
		2214
		2215	memset (&key, 0, sizeof (key));
		2216	key.r = 255;
		2217	key.g = 255;
		2218	key.b = 255;
		2219	key.a = 255;
		2220	key.mode = GL_QUADS;
		2221	key.format = GL_T2F_V3F;
		2222
		2223	mx += self->x;
		2224	my += self->y;
		2225
		2226	// first pass: determine smooth_max
		2227	// rather ugly, if you ask me
		2228	// could also be stored inside mapcell and updated on change
		2229	memset (smooth_max, 0, sizeof (smooth_max));
		2230
		2231	for (y = 0; y < sh; y++)
		2232	if (0 <= y + my && y + my < self->rows)
		2233	{
		2234	maprow *row = self->row + (y + my);
		2235
		2236	for (x = 0; x < sw; x++)
		2237	if (row->c0 <= x + mx && x + mx < row->c1)
		2238	{
		2239	mapcell *cell = row->col + (x + mx - row->c0);
		2240
		2241	smooth_max[x + 1][y + 1] =
		2242	MAX (self->tex [cell->tile [0]].smoothlevel,
		2243	MAX (self->tex [cell->tile [1]].smoothlevel,
		2244	self->tex [cell->tile [2]].smoothlevel));
		2245	}
		2246	}
1502		2247
1503	glEnable (GL_BLEND);	2248	glEnable (GL_BLEND);
1504	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2249	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1505	glEnable (GL_TEXTURE_2D);
1506	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2250	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1507		2251
1508	glBegin (GL_QUADS);
1509
1510	last_name = 0;
1511
1512	mx += self->x;
1513	my += self->y;
1514
1515	for (z = 0; z < 3; z++)	2252	for (z = 0; z <= 2; z++)
		2253	{
		2254	memset (smooth_level, 0, sizeof (smooth_level));
		2255	key.texname = -1;
		2256
1516	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1517	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1518	{	2259	{
1519	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
1520		2261
1521	for (x = 0; x < sw; x++)	2262	for (x = 0; x < sw; x++)
1522	if (row->c0 <= x + mx && x + mx < row->c1)	2263	if (row->c0 <= x + mx && x + mx < row->c1)
1523	{	2264	{
1524	mapcell *cell = row->col + (x + mx - row->c0);	2265	mapcell *cell = row->col + (x + mx - row->c0);
1525
1526	face = cell->face [z];	2266	tileid tile = cell->tile [z];
		2267
		2268	if (tile)
		2269	{
		2270	maptex tex = self->tex [tile];
		2271	int px, py;
1527		2272
1528	if (face && face < self->texs)	2273	if (key.texname != tex.name)
		2274	{
		2275	self->tex [tile].unused = 0;
		2276
		2277	if (!tex.name)
		2278	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2279
		2280	key.texname = tex.name;
		2281	arr = rc_array (rc, &key);
		2282	}
		2283
		2284	px = (x + 1) * Th - tex.w;
		2285	py = (y + 1) * Tw - tex.h;
		2286
		2287	if (expect_false (cell->player == player) && expect_false (z == 2))
		2288	{
		2289	pl_x = px;
		2290	pl_y = py;
		2291	pl_tex = tex;
		2292	continue;
		2293	}
		2294
		2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2296	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2297	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2298	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2299
		2300	// update smooth hash
		2301	if (tex.smoothtile)
		2302	{
		2303	skey.tile = tex.smoothtile;
		2304	skey.level = tex.smoothlevel;
		2305
		2306	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2307
		2308	// add bits to current tile and all neighbours. skey.x\|y is
		2309	// shifted +1\|+1 so we always stay positive.
		2310
		2311	// bits is ___n cccc CCCC bbbb
		2312	// n do not draw borders&corners
		2313	// c draw these corners, but...
		2314	// C ... not these
		2315	// b draw these borders
		2316
		2317	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2318	// ┃· ·· ·┃ ━━
		2319
		2320	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2321	// ·· ·· ·┏ ┓·
		2322
		2323	// full tile
		2324	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2325
		2326	// borders
		2327	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2328	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2329	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2330	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2331
		2332	// corners
		2333	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2334	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2335	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2336	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2337	}
		2338	}
		2339
		2340	if (expect_false (z == 2) && expect_false (cell->flags))
		2341	{
		2342	// overlays such as the speech bubble, probably more to come
		2343	if (cell->flags & 1)
		2344	{
		2345	rc_key_t key_ov = key;
		2346	maptex tex = self->tex [TEXID_SPEECH];
		2347	rc_array_t *arr;
		2348	int px = x * Tw + Tw * 2 / 32;
		2349	int py = y * Th - Th * 6 / 32;
		2350
		2351	key_ov.texname = tex.name;
		2352	arr = rc_array (rc_ov, &key_ov);
		2353
		2354	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2355	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2356	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2357	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2358	}
		2359	}
		2360	}
		2361	}
		2362
		2363	rc_draw (rc);
		2364	rc_clear (rc);
		2365
		2366	// go through all smoothlevels, lowest to highest, then draw.
		2367	// this is basically counting sort
		2368	{
		2369	int w, b;
		2370
		2371	glEnable (GL_TEXTURE_2D);
		2372	glBegin (GL_QUADS);
		2373	for (w = 0; w < 256 / 32; ++w)
		2374	{
		2375	uint32_t smask = smooth_level [w];
		2376	if (smask)
		2377	for (b = 0; b < 32; ++b)
		2378	if (smask & (((uint32_t)1) << b))
1529	{	2379	{
1530	maptex tex = self->tex [face];	2380	int level = (w << 5) \| b;
1531	int px = (x + 1) * 32 - tex.w;	2381	HE *he;
1532	int py = (y + 1) * 32 - tex.h;
1533		2382
1534	if (last_name != tex.name)	2383	hv_iterinit (smooth);
		2384	while ((he = hv_iternext (smooth)))
1535	{	2385	{
1536	glEnd ();	2386	smooth_key skey = (smooth_key )HeKEY (he);
1537	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2387	IV bits = SvIVX (HeVAL (he));
1538	glBegin (GL_QUADS);
1539	}
1540		2388
1541	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1542	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1543	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1544	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1545	}
1546
1547	if (cell->flags && z == 2)
1548	{
1549	if (cell->flags & 1)	2389	if (!(bits & 0x1000)
		2390	&& skey->level == level
		2391	&& level > smooth_max [skey->x][skey->y])
1550	{	2392	{
1551	maptex tex = self->tex [1];	2393	maptex tex = self->tex [skey->tile];
1552	int px = (x + 1) * 32 - tex.w + 2;	2394	int px = (((int)skey->x) - 1) * Tw;
1553	int py = (y + 1) * 32 - tex.h - 6;	2395	int py = (((int)skey->y) - 1) * Th;
		2396	int border = bits & 15;
		2397	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2398	float dx = tex.s * .0625f; // 16 images/row
		2399	float dy = tex.t * .5f ; // 2 images/column
1554		2400
		2401	if (tex.name)
		2402	{
		2403	// this time avoiding texture state changes
		2404	// save gobs of state changes.
		2405	if (key.texname != tex.name)
		2406	{
		2407	self->tex [skey->tile].unused = 0;
		2408
1555	glEnd ();	2409	glEnd ();
1556	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2410	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1557	glBegin (GL_QUADS);	2411	glBegin (GL_QUADS);
		2412	}
1558		2413
		2414	if (border)
		2415	{
		2416	float ox = border * dx;
		2417
		2418	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2419	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2420	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2421	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2422	}
		2423
		2424	if (corner)
		2425	{
		2426	float ox = corner * dx;
		2427
1559	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1560	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2429	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1561	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2430	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1562	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2431	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2432	}
		2433	}
		2434	}
1563	}	2435	}
1564	}	2436	}
1565	}
1566	}	2437	}
1567		2438
1568	glEnd ();	2439	glEnd ();
1569
1570	glDisable (GL_TEXTURE_2D);	2440	glDisable (GL_TEXTURE_2D);
		2441	key.texname = -1;
		2442	}
		2443
		2444	hv_clear (smooth);
		2445	}
		2446
		2447	if (pl_tex.name)
		2448	{
		2449	maptex tex = pl_tex;
		2450	int px = pl_x + sdx;
		2451	int py = pl_y + sdy;
		2452
		2453	key.texname = tex.name;
		2454	arr = rc_array (rc, &key);
		2455
		2456	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2457	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2458	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2459	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2460
		2461	rc_draw (rc);
		2462	}
		2463
		2464	rc_draw (rc_ov);
		2465	rc_clear (rc_ov);
		2466
1571	glDisable (GL_BLEND);	2467	glDisable (GL_BLEND);
		2468	rc_free (rc);
		2469	rc_free (rc_ov);
1572		2470
1573	// top layer: overlays such as the health bar	2471	// top layer: overlays such as the health bar
1574	for (y = 0; y < sh; y++)	2472	for (y = 0; y < sh; y++)
1575	if (0 <= y + my && y + my < self->rows)	2473	if (0 <= y + my && y + my < self->rows)
1576	{	2474	{
…		…
1579	for (x = 0; x < sw; x++)	2477	for (x = 0; x < sw; x++)
1580	if (row->c0 <= x + mx && x + mx < row->c1)	2478	if (row->c0 <= x + mx && x + mx < row->c1)
1581	{	2479	{
1582	mapcell *cell = row->col + (x + mx - row->c0);	2480	mapcell *cell = row->col + (x + mx - row->c0);
1583		2481
1584	int px = x * 32;	2482	int px = x * Tw;
1585	int py = y * 32;	2483	int py = y * Th;
		2484
		2485	if (expect_false (cell->player == player))
		2486	{
		2487	px += sdx;
		2488	py += sdy;
		2489	}
1586		2490
1587	if (cell->stat_hp)	2491	if (cell->stat_hp)
1588	{	2492	{
1589	int width = cell->stat_width * 32;	2493	int width = cell->stat_width * Tw;
1590	int thick = sh / 28 + 1 + cell->stat_width;	2494	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1591		2495
1592	glColor3ub (0, 0, 0);	2496	glColor3ub (0, 0, 0);
1593	glRectf (px + 1, py - thick - 2,	2497	glRectf (px + 1, py - thick - 2,
1594	px + width - 1, py);	2498	px + width - 1, py);
1595		2499
…		…
1601	}	2505	}
1602	}	2506	}
1603	}	2507	}
1604		2508
1605	void	2509	void
1606	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2510	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1607	CODE:	2511	CODE:
1608	{	2512	{
1609	static float color[16][3] = {	2513	static float color[16][3] = {
1610	{ 0.00F, 0.00F, 0.00F },	2514	{ 0.00f, 0.00f, 0.00f },
1611	{ 1.00F, 1.00F, 1.00F },	2515	{ 1.00f, 1.00f, 1.00f },
1612	{ 0.00F, 0.00F, 0.55F },	2516	{ 0.00f, 0.00f, 0.55f },
1613	{ 1.00F, 0.00F, 0.00F },	2517	{ 1.00f, 0.00f, 0.00f },
1614		2518
1615	{ 1.00F, 0.54F, 0.00F },	2519	{ 1.00f, 0.54f, 0.00f },
1616	{ 0.11F, 0.56F, 1.00F },	2520	{ 0.11f, 0.56f, 1.00f },
1617	{ 0.93F, 0.46F, 0.00F },	2521	{ 0.93f, 0.46f, 0.00f },
1618	{ 0.18F, 0.54F, 0.34F },	2522	{ 0.18f, 0.54f, 0.34f },
1619		2523
1620	{ 0.56F, 0.73F, 0.56F },	2524	{ 0.56f, 0.73f, 0.56f },
1621	{ 0.80F, 0.80F, 0.80F },	2525	{ 0.80f, 0.80f, 0.80f },
1622	{ 0.55F, 0.41F, 0.13F },	2526	{ 0.55f, 0.41f, 0.13f },
1623	{ 0.99F, 0.77F, 0.26F },	2527	{ 0.99f, 0.77f, 0.26f },
1624		2528
1625	{ 0.74F, 0.65F, 0.41F },	2529	{ 0.74f, 0.65f, 0.41f },
1626		2530
1627	{ 0.00F, 1.00F, 1.00F },	2531	{ 0.00f, 1.00f, 1.00f },
1628	{ 1.00F, 0.00F, 1.00F },	2532	{ 1.00f, 0.00f, 1.00f },
1629	{ 1.00F, 1.00F, 0.00F },	2533	{ 1.00f, 1.00f, 0.00f },
1630	};	2534	};
1631		2535
1632	int x, y;	2536	int x, y;
1633		2537
1634	glEnable (GL_TEXTURE_2D);	2538	glEnable (GL_TEXTURE_2D);
		2539	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2540	* but the nvidia driver (185.18.14) mishandles alpha textures
		2541	* and takes the colour from god knows where instead of using
		2542	* Cp. MODULATE results in the same colour, but slightly different
		2543	* alpha, but atcually gives us the correct colour with nvidia.
		2544	*/
1635	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2545	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1636	glEnable (GL_BLEND);	2546	glEnable (GL_BLEND);
1637	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2547	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1638	glBegin (GL_QUADS);	2548	glBegin (GL_QUADS);
1639		2549
1640	for (y = 0; y < h; y++)	2550	for (y = 0; y < h; y++)
…		…
1644		2554
1645	if (m)	2555	if (m)
1646	{	2556	{
1647	float *c = color [m & 15];	2557	float *c = color [m & 15];
1648		2558
1649	float tx1 = m & 0x40 ? 0.5 : 0.;	2559	float tx1 = m & 0x40 ? 0.5f : 0.f;
1650	float tx2 = tx1 + 0.5;	2560	float tx2 = tx1 + 0.5f;
1651		2561
1652	glColor4f (c[0], c[1], c[2], 0.75);	2562	glColor4f (c[0], c[1], c[2], 1);
1653	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2563	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1654	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2564	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1655	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2565	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1656	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2566	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1657	}	2567	}
…		…
1661	glDisable (GL_BLEND);	2571	glDisable (GL_BLEND);
1662	glDisable (GL_TEXTURE_2D);	2572	glDisable (GL_TEXTURE_2D);
1663	}	2573	}
1664		2574
1665	void	2575	void
1666	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2576	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1667	PPCODE:	2577	PPCODE:
1668	{	2578	{
1669	int x, y;	2579	int x, y;
1670	int sw4 = (sw + 3) & ~3;	2580	int sw1 = sw + 2;
		2581	int sh1 = sh + 2;
		2582	int sh3 = sh * 3;
		2583	int sw3 = sw * 3;
1671	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2584	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1672	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2585	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1673		2586	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1674	memset (darkness, 255, sw4 * sh);	2587	memset (darkness1, 0, sw1*sh1);
		2588
1675	SvPOK_only (darkness_sv);	2589	SvPOK_only (darkness3_sv);
1676	SvCUR_set (darkness_sv, sw4 * sh);	2590	SvCUR_set (darkness3_sv, sw3 * sh3);
1677		2591
1678	mx += self->x;	2592	mx += self->x - 1;
1679	my += self->y;	2593	my += self->y - 1;
1680		2594
1681	for (y = 0; y < sh; y++)	2595	for (y = 0; y < sh1; y++)
1682	if (0 <= y + my && y + my < self->rows)	2596	if (0 <= y + my && y + my < self->rows)
1683	{	2597	{
1684	maprow *row = self->row + (y + my);	2598	maprow *row = self->row + (y + my);
1685		2599
1686	for (x = 0; x < sw; x++)	2600	for (x = 0; x < sw1; x++)
1687	if (row->c0 <= x + mx && x + mx < row->c1)	2601	if (row->c0 <= x + mx && x + mx < row->c1)
1688	{	2602	{
1689	mapcell *cell = row->col + (x + mx - row->c0);	2603	mapcell *cell = row->col + (x + mx - row->c0);
1690		2604
1691	darkness[y * sw4 + x] = cell->darkness	2605	darkness1 [y * sw1 + x] = cell->darkness
1692	? 255 - (cell->darkness - 1)	2606	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1693	: 255 - FOW_DARKNESS;	2607	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1694	}	2608	}
1695	}	2609	}
1696		2610
		2611	for (y = 0; y < sh; ++y)
		2612	for (x = 0; x < sw; ++x)
		2613	{
		2614	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2615	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2616	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2617	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2618	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2619	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2620	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2621	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2622	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2623
		2624	uint8_t r11 = (d11 + d21 + d12) / 3;
		2625	uint8_t r21 = d21;
		2626	uint8_t r31 = (d21 + d31 + d32) / 3;
		2627
		2628	uint8_t r12 = d12;
		2629	uint8_t r22 = d22;
		2630	uint8_t r32 = d32;
		2631
		2632	uint8_t r13 = (d13 + d23 + d12) / 3;
		2633	uint8_t r23 = d23;
		2634	uint8_t r33 = (d23 + d33 + d32) / 3;
		2635
		2636	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2637	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2638	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2640	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2643	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2645	}
		2646
		2647	free (darkness1);
		2648
1697	EXTEND (SP, 3);	2649	EXTEND (SP, 3);
1698	PUSHs (sv_2mortal (newSViv (sw4)));	2650	PUSHs (sv_2mortal (newSViv (sw3)));
1699	PUSHs (sv_2mortal (newSViv (sh)));	2651	PUSHs (sv_2mortal (newSViv (sh3)));
1700	PUSHs (darkness_sv);	2652	PUSHs (darkness3_sv);
1701	}	2653	}
1702		2654
1703	SV *	2655	SV *
1704	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2656	get_rect (DC::Map self, int x0, int y0, int w, int h)
1705	CODE:	2657	CODE:
1706	{	2658	{
1707	int x, y, x1, y1;	2659	int x, y, x1, y1;
1708	SV data_sv = newSV (w h * 7 + 5);	2660	SV data_sv = newSV (w h * 7 + 5);
1709	uint8_t data = (uint8_t )SvPVX (data_sv);	2661	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1734	if (row && row->c0 <= x && x < row->c1)	2686	if (row && row->c0 <= x && x < row->c1)
1735	{	2687	{
1736	mapcell *cell = row->col + (x - row->c0);	2688	mapcell *cell = row->col + (x - row->c0);
1737	uint8_t flags = 0;	2689	uint8_t flags = 0;
1738		2690
1739	if (cell->face [0]) flags \|= 1;	2691	if (cell->tile [0]) flags \|= 1;
1740	if (cell->face [1]) flags \|= 2;	2692	if (cell->tile [1]) flags \|= 2;
1741	if (cell->face [2]) flags \|= 4;	2693	if (cell->tile [2]) flags \|= 4;
1742		2694
1743	*data++ = flags;	2695	*data++ = flags;
1744		2696
1745	if (flags & 1)	2697	if (flags & 1)
1746	{	2698	{
		2699	tileid tile = cell->tile [0];
1747	*data++ = cell->face [0] >> 8;	2700	*data++ = tile >> 8;
1748	*data++ = cell->face [0];	2701	*data++ = tile;
1749	}	2702	}
1750		2703
1751	if (flags & 2)	2704	if (flags & 2)
1752	{	2705	{
		2706	tileid tile = cell->tile [1];
1753	*data++ = cell->face [1] >> 8;	2707	*data++ = tile >> 8;
1754	*data++ = cell->face [1];	2708	*data++ = tile;
1755	}	2709	}
1756		2710
1757	if (flags & 4)	2711	if (flags & 4)
1758	{	2712	{
		2713	tileid tile = cell->tile [2];
1759	*data++ = cell->face [2] >> 8;	2714	*data++ = tile >> 8;
1760	*data++ = cell->face [2];	2715	*data++ = tile;
1761	}	2716	}
1762	}	2717	}
1763	else	2718	else
1764	*data++ = 0;	2719	*data++ = 0;
1765	}	2720	}
1766	}	2721	}
1767		2722
		2723	/* if size is wh + 5 then no data has been found /
		2724	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2725	{
1768	SvPOK_only (data_sv);	2726	SvPOK_only (data_sv);
1769	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2727	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2728	}
		2729
1770	RETVAL = data_sv;	2730	RETVAL = data_sv;
1771	}	2731	}
1772	OUTPUT:	2732	OUTPUT:
1773	RETVAL	2733	RETVAL
1774		2734
1775	void	2735	void
1776	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2736	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1777	PPCODE:	2737	PPCODE:
1778	{	2738	{
1779	int x, y, z;	2739	int x, y, z;
1780	int w, h;	2740	int w, h;
1781	int x1, y1;	2741	int x1, y1;
		2742	STRLEN len;
		2743	uint8_t data, end;
		2744
		2745	len = SvLEN (data_sv);
		2746	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2747	data = SvPVbyte_nolen (data_sv);
		2748	end = data + len + 8;
		2749
		2750	if (len < 5)
		2751	XSRETURN_EMPTY;
1782		2752
1783	if (*data++ != 0)	2753	if (*data++ != 0)
1784	return; /* version mismatch */	2754	XSRETURN_EMPTY; /* version mismatch */
1785		2755
1786	w = data++ << 8; w \|= data++;	2756	w = data++ << 8; w \|= data++;
1787	h = data++ << 8; h \|= data++;	2757	h = data++ << 8; h \|= data++;
1788		2758
1789	// we need to do this 'cause we don't keep an absolute coord system for rows	2759	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1801	{	2771	{
1802	maprow *row = map_get_row (self, y);	2772	maprow *row = map_get_row (self, y);
1803		2773
1804	for (x = x0; x < x1; x++)	2774	for (x = x0; x < x1; x++)
1805	{	2775	{
		2776	uint8_t flags;
		2777
		2778	if (data + 7 >= end)
		2779	XSRETURN_EMPTY;
		2780
1806	uint8_t flags = *data++;	2781	flags = *data++;
1807		2782
1808	if (flags)	2783	if (flags)
1809	{	2784	{
1810	mapface face[3] = { 0, 0, 0 };
1811
1812	mapcell *cell = row_get_cell (row, x);	2785	mapcell *cell = row_get_cell (row, x);
		2786	tileid tile[3] = { 0, 0, 0 };
1813		2787
1814	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2788	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1815	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2789	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1816	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2790	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1817		2791
1818	if (cell->darkness == 0)	2792	if (cell->darkness == 0)
1819	{	2793	{
1820	cell->darkness = 0;	2794	/cell->darkness = 0;/
		2795	EXTEND (SP, 3);
1821		2796
1822	for (z = 0; z <= 2; z++)	2797	for (z = 0; z <= 2; z++)
1823	{	2798	{
1824	cell->face[z] = face[z];	2799	tileid t = tile [z];
1825		2800
1826	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2801	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2802	{
1827	XPUSHs (sv_2mortal (newSViv (face[z])));	2803	PUSHs (sv_2mortal (newSViv (t)));
		2804	need_texid (self, t);
		2805	}
		2806
		2807	cell->tile [z] = t;
1828	}	2808	}
1829	}	2809	}
1830	}	2810	}
1831	}	2811	}
1832	}	2812	}
1833	}	2813	}
1834		2814
1835	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2815	MODULE = Deliantra::Client PACKAGE = DC::RW
1836		2816
1837	CFPlus::MixChunk	2817	DC::RW
1838	new_from_file (SV class, char path)	2818	new (SV class, SV data_sv)
1839	CODE:	2819	CODE:
1840	RETVAL = Mix_LoadWAV (path);	2820	{
		2821	STRLEN datalen;
		2822	char *data = SvPVbyte (data_sv, datalen);
		2823
		2824	RETVAL = SDL_RWFromConstMem (data, datalen);
		2825	}
1841	OUTPUT:	2826	OUTPUT:
1842	RETVAL	2827	RETVAL
1843		2828
		2829	DC::RW
		2830	new_from_file (SV class, const char path, const char *mode = "rb")
		2831	CODE:
		2832	RETVAL = SDL_RWFromFile (path, mode);
		2833	OUTPUT:
		2834	RETVAL
		2835
		2836	# fails on win32:
		2837	# dc.xs(2268) : error C2059: syntax error : '('
1844	void	2838	#void
		2839	#close (DC::RW self)
		2840	# CODE:
		2841	# (self->(close)) (self);
		2842
		2843	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2844
		2845	PROTOTYPES: DISABLE
		2846
		2847	DC::Channel
		2848	find ()
		2849	CODE:
		2850	{
		2851	RETVAL = Mix_GroupAvailable (-1);
		2852
		2853	if (RETVAL < 0)
		2854	{
		2855	RETVAL = Mix_GroupOldest (-1);
		2856
		2857	if (RETVAL < 0)
		2858	{
		2859	// happens sometimes, maybe it just stopped playing(?)
		2860	RETVAL = Mix_GroupAvailable (-1);
		2861
		2862	if (RETVAL < 0)
		2863	XSRETURN_UNDEF;
		2864	}
		2865	else
		2866	Mix_HaltChannel (RETVAL);
		2867	}
		2868
		2869	Mix_UnregisterAllEffects (RETVAL);
		2870	Mix_Volume (RETVAL, 128);
		2871	}
		2872	OUTPUT:
		2873	RETVAL
		2874
		2875	void
		2876	halt (DC::Channel self)
		2877	CODE:
		2878	Mix_HaltChannel (self);
		2879
		2880	void
		2881	expire (DC::Channel self, int ticks = -1)
		2882	CODE:
		2883	Mix_ExpireChannel (self, ticks);
		2884
		2885	void
		2886	fade_out (DC::Channel self, int ticks = -1)
		2887	CODE:
		2888	Mix_FadeOutChannel (self, ticks);
		2889
		2890	int
		2891	volume (DC::Channel self, int volume)
		2892	CODE:
		2893	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2894	OUTPUT:
		2895	RETVAL
		2896
		2897	void
		2898	unregister_all_effects (DC::Channel self)
		2899	CODE:
		2900	Mix_UnregisterAllEffects (self);
		2901
		2902	void
		2903	set_panning (DC::Channel self, int left, int right)
		2904	CODE:
		2905	left = CLAMP (left , 0, 255);
		2906	right = CLAMP (right, 0, 255);
		2907	Mix_SetPanning (self, left, right);
		2908
		2909	void
		2910	set_distance (DC::Channel self, int distance)
		2911	CODE:
		2912	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2913
		2914	void
		2915	set_position (DC::Channel self, int angle, int distance)
		2916	CODE:
		2917
		2918	void
		2919	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2920	CODE:
		2921	{
		2922	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2923	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2924	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2925	}
		2926
		2927	void
		2928	set_reverse_stereo (DC::Channel self, int flip)
		2929	CODE:
		2930	Mix_SetReverseStereo (self, flip);
		2931
		2932	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2933
		2934	PROTOTYPES: DISABLE
		2935
		2936	void
		2937	decoders ()
		2938	PPCODE:
		2939	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2940	int i, num = Mix_GetNumChunkDecoders ();
		2941	EXTEND (SP, num);
		2942	for (i = 0; i < num; ++i)
		2943	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2944	#else
		2945	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2946	#endif
		2947
		2948	DC::MixChunk
		2949	new (SV *class, DC::RW rwops)
		2950	CODE:
		2951	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2952	OUTPUT:
		2953	RETVAL
		2954
		2955	void
1845	DESTROY (CFPlus::MixChunk self)	2956	DESTROY (DC::MixChunk self)
1846	CODE:	2957	CODE:
1847	Mix_FreeChunk (self);	2958	Mix_FreeChunk (self);
1848		2959
1849	int	2960	int
1850	volume (CFPlus::MixChunk self, int volume = -1)	2961	volume (DC::MixChunk self, int volume = -1)
1851	CODE:	2962	CODE:
		2963	if (items > 1)
		2964	volume = CLAMP (volume, 0, 128);
1852	RETVAL = Mix_VolumeChunk (self, volume);	2965	RETVAL = Mix_VolumeChunk (self, volume);
1853	OUTPUT:	2966	OUTPUT:
1854	RETVAL	2967	RETVAL
1855		2968
1856	int	2969	DC::Channel
1857	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2970	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1858	CODE:	2971	CODE:
		2972	{
1859	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2973	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2974
		2975	if (RETVAL < 0)
		2976	XSRETURN_UNDEF;
		2977
		2978	if (channel < 0)
		2979	{
		2980	Mix_UnregisterAllEffects (RETVAL);
		2981	Mix_Volume (RETVAL, 128);
		2982	}
		2983	}
1860	OUTPUT:	2984	OUTPUT:
1861	RETVAL	2985	RETVAL
1862		2986
1863	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2987	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2988
		2989	void
		2990	decoders ()
		2991	PPCODE:
		2992	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2993	int i, num = Mix_GetNumMusicDecoders ();
		2994	EXTEND (SP, num);
		2995	for (i = 0; i < num; ++i)
		2996	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2997	#else
		2998	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2999	#endif
1864		3000
1865	int	3001	int
1866	volume (int volume = -1)	3002	volume (int volume = -1)
		3003	PROTOTYPE: ;$
1867	CODE:	3004	CODE:
		3005	if (items > 0)
		3006	volume = CLAMP (volume, 0, 128);
1868	RETVAL = Mix_VolumeMusic (volume);	3007	RETVAL = Mix_VolumeMusic (volume);
1869	OUTPUT:	3008	OUTPUT:
1870	RETVAL	3009	RETVAL
1871		3010
1872	CFPlus::MixMusic	3011	void
1873	new_from_file (SV class, char path)	3012	fade_out (int ms)
1874	CODE:	3013	CODE:
1875	RETVAL = Mix_LoadMUS (path);	3014	Mix_FadeOutMusic (ms);
		3015
		3016	void
		3017	halt ()
		3018	CODE:
		3019	Mix_HaltMusic ();
		3020
		3021	int
		3022	playing ()
		3023	CODE:
		3024	RETVAL = Mix_PlayingMusic ();
1876	OUTPUT:	3025	OUTPUT:
1877	RETVAL	3026	RETVAL
1878		3027
		3028	DC::MixMusic
		3029	new (SV *class, DC::RW rwops)
		3030	CODE:
		3031	RETVAL = Mix_LoadMUS_RW (rwops);
		3032	OUTPUT:
		3033	RETVAL
		3034
1879	void	3035	void
1880	DESTROY (CFPlus::MixMusic self)	3036	DESTROY (DC::MixMusic self)
1881	CODE:	3037	CODE:
1882	Mix_FreeMusic (self);	3038	Mix_FreeMusic (self);
1883		3039
1884	int	3040	int
1885	play (CFPlus::MixMusic self, int loops = -1)	3041	play (DC::MixMusic self, int loops = -1)
1886	CODE:	3042	CODE:
1887	RETVAL = Mix_PlayMusic (self, loops);	3043	RETVAL = Mix_PlayMusic (self, loops);
1888	OUTPUT:	3044	OUTPUT:
1889	RETVAL	3045	RETVAL
1890		3046
1891	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3047	void
		3048	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3049	CODE:
		3050	Mix_FadeInMusicPos (self, loops, ms, position);
		3051
		3052	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3053
		3054	PROTOTYPES: ENABLE
1892		3055
1893	BOOT:	3056	BOOT:
1894	{	3057	{
1895	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3058	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1896	static const struct {	3059	static const struct {
1897	const char *name;	3060	const char *name;
1898	IV iv;	3061	IV iv;
1899	} *civ, const_iv[] = {	3062	} *civ, const_iv[] = {
1900	# define const_iv(name) { # name, (IV)name }	3063	# define const_iv(name) { # name, (IV)name }
		3064	const_iv (GL_VENDOR),
		3065	const_iv (GL_VERSION),
		3066	const_iv (GL_EXTENSIONS),
		3067	const_iv (GL_MAX_TEXTURE_UNITS),
1901	const_iv (GL_COLOR_MATERIAL),	3068	const_iv (GL_COLOR_MATERIAL),
1902	const_iv (GL_SMOOTH),	3069	const_iv (GL_SMOOTH),
1903	const_iv (GL_FLAT),	3070	const_iv (GL_FLAT),
1904	const_iv (GL_DITHER),	3071	const_iv (GL_DITHER),
1905	const_iv (GL_BLEND),	3072	const_iv (GL_BLEND),
…		…
1909	const_iv (GL_ALPHA_TEST),	3076	const_iv (GL_ALPHA_TEST),
1910	const_iv (GL_NORMALIZE),	3077	const_iv (GL_NORMALIZE),
1911	const_iv (GL_RESCALE_NORMAL),	3078	const_iv (GL_RESCALE_NORMAL),
1912	const_iv (GL_FRONT),	3079	const_iv (GL_FRONT),
1913	const_iv (GL_BACK),	3080	const_iv (GL_BACK),
		3081	const_iv (GL_AUX0),
1914	const_iv (GL_AND),	3082	const_iv (GL_AND),
1915	const_iv (GL_ONE),	3083	const_iv (GL_ONE),
1916	const_iv (GL_ZERO),	3084	const_iv (GL_ZERO),
1917	const_iv (GL_SRC_ALPHA),	3085	const_iv (GL_SRC_ALPHA),
1918	const_iv (GL_DST_ALPHA),	3086	const_iv (GL_DST_ALPHA),
1919	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3087	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1920	const_iv (GL_ONE_MINUS_DST_ALPHA),	3088	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3089	const_iv (GL_SRC_COLOR),
		3090	const_iv (GL_DST_COLOR),
		3091	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3092	const_iv (GL_ONE_MINUS_DST_COLOR),
1921	const_iv (GL_SRC_ALPHA_SATURATE),	3093	const_iv (GL_SRC_ALPHA_SATURATE),
1922	const_iv (GL_RGB),	3094	const_iv (GL_RGB),
1923	const_iv (GL_RGBA),	3095	const_iv (GL_RGBA),
1924	const_iv (GL_RGBA4),	3096	const_iv (GL_RGBA4),
1925	const_iv (GL_RGBA8),	3097	const_iv (GL_RGBA8),
…		…
1931	const_iv (GL_INTENSITY),	3103	const_iv (GL_INTENSITY),
1932	const_iv (GL_LUMINANCE),	3104	const_iv (GL_LUMINANCE),
1933	const_iv (GL_LUMINANCE_ALPHA),	3105	const_iv (GL_LUMINANCE_ALPHA),
1934	const_iv (GL_FLOAT),	3106	const_iv (GL_FLOAT),
1935	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3107	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3108	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3109	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3110	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3111	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3112	const_iv (GL_COMPRESSED_RGB_ARB),
		3113	const_iv (GL_COMPRESSED_RGBA_ARB),
1936	const_iv (GL_COMPILE),	3114	const_iv (GL_COMPILE),
		3115	const_iv (GL_PROXY_TEXTURE_1D),
		3116	const_iv (GL_PROXY_TEXTURE_2D),
1937	const_iv (GL_TEXTURE_1D),	3117	const_iv (GL_TEXTURE_1D),
1938	const_iv (GL_TEXTURE_2D),	3118	const_iv (GL_TEXTURE_2D),
1939	const_iv (GL_TEXTURE_ENV),	3119	const_iv (GL_TEXTURE_ENV),
1940	const_iv (GL_TEXTURE_MAG_FILTER),	3120	const_iv (GL_TEXTURE_MAG_FILTER),
1941	const_iv (GL_TEXTURE_MIN_FILTER),	3121	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1962	const_iv (GL_COLOR_LOGIC_OP),	3142	const_iv (GL_COLOR_LOGIC_OP),
1963	const_iv (GL_SEPARABLE_2D),	3143	const_iv (GL_SEPARABLE_2D),
1964	const_iv (GL_CONVOLUTION_2D),	3144	const_iv (GL_CONVOLUTION_2D),
1965	const_iv (GL_CONVOLUTION_BORDER_MODE),	3145	const_iv (GL_CONVOLUTION_BORDER_MODE),
1966	const_iv (GL_CONSTANT_BORDER),	3146	const_iv (GL_CONSTANT_BORDER),
		3147	const_iv (GL_POINTS),
1967	const_iv (GL_LINES),	3148	const_iv (GL_LINES),
1968	const_iv (GL_LINE_STRIP),	3149	const_iv (GL_LINE_STRIP),
1969	const_iv (GL_LINE_LOOP),	3150	const_iv (GL_LINE_LOOP),
1970	const_iv (GL_QUADS),	3151	const_iv (GL_QUADS),
1971	const_iv (GL_QUAD_STRIP),	3152	const_iv (GL_QUAD_STRIP),
1972	const_iv (GL_TRIANGLES),	3153	const_iv (GL_TRIANGLES),
1973	const_iv (GL_TRIANGLE_STRIP),	3154	const_iv (GL_TRIANGLE_STRIP),
1974	const_iv (GL_TRIANGLE_FAN),	3155	const_iv (GL_TRIANGLE_FAN),
		3156	const_iv (GL_POLYGON),
1975	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3157	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3158	const_iv (GL_POINT_SMOOTH_HINT),
		3159	const_iv (GL_LINE_SMOOTH_HINT),
		3160	const_iv (GL_POLYGON_SMOOTH_HINT),
		3161	const_iv (GL_GENERATE_MIPMAP_HINT),
		3162	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1976	const_iv (GL_FASTEST),	3163	const_iv (GL_FASTEST),
		3164	const_iv (GL_DONT_CARE),
		3165	const_iv (GL_NICEST),
1977	const_iv (GL_V2F),	3166	const_iv (GL_V2F),
1978	const_iv (GL_V3F),	3167	const_iv (GL_V3F),
1979	const_iv (GL_T2F_V3F),	3168	const_iv (GL_T2F_V3F),
1980	const_iv (GL_T2F_N3F_V3F),	3169	const_iv (GL_T2F_N3F_V3F),
		3170	const_iv (GL_FUNC_ADD),
		3171	const_iv (GL_FUNC_SUBTRACT),
		3172	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1981	# undef const_iv	3173	# undef const_iv
1982	};	3174	};
1983		3175
1984	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3176	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1985	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3177	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		3178
		3179	texture_av = newAV ();
		3180	AvREAL_off (texture_av);
1986	}	3181	}
		3182
		3183	void
		3184	disable_GL_EXT_blend_func_separate ()
		3185	CODE:
		3186	gl.BlendFuncSeparate = 0;
		3187	gl.BlendFuncSeparateEXT = 0;
		3188
		3189	void
		3190	apple_nvidia_bug (int enable)
1987		3191
1988	char *	3192	char *
1989	gl_vendor ()	3193	gl_vendor ()
1990	CODE:	3194	CODE:
1991	RETVAL = (char *)glGetString (GL_VENDOR);	3195	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2004	CODE:	3208	CODE:
2005	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3209	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2006	OUTPUT:	3210	OUTPUT:
2007	RETVAL	3211	RETVAL
2008		3212
		3213	const char *glGetString (GLenum pname)
		3214
		3215	GLint glGetInteger (GLenum pname)
		3216	CODE:
		3217	glGetIntegerv (pname, &RETVAL);
		3218	OUTPUT:
		3219	RETVAL
		3220
		3221	GLdouble glGetDouble (GLenum pname)
		3222	CODE:
		3223	glGetDoublev (pname, &RETVAL);
		3224	OUTPUT:
		3225	RETVAL
		3226
2009	int glGetError ()	3227	int glGetError ()
2010		3228
2011	void glFinish ()	3229	void glFinish ()
		3230
		3231	void glFlush ()
2012		3232
2013	void glClear (int mask)	3233	void glClear (int mask)
2014		3234
2015	void glClearColor (float r, float g, float b, float a = 1.0)	3235	void glClearColor (float r, float g, float b, float a = 1.0)
2016	PROTOTYPE: @	3236	PROTOTYPE: @
…		…
2027		3247
2028	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3248	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2029	CODE:	3249	CODE:
2030	gl_BlendFuncSeparate (sa, da, saa, daa);	3250	gl_BlendFuncSeparate (sa, da, saa, daa);
2031		3251
		3252	# void glBlendEquation (int se)
		3253
2032	void glDepthMask (int flag)	3254	void glDepthMask (int flag)
2033		3255
2034	void glLogicOp (int opcode)	3256	void glLogicOp (int opcode)
2035		3257
2036	void glColorMask (int red, int green, int blue, int alpha)	3258	void glColorMask (int red, int green, int blue, int alpha)
…		…
2050	# near_ and far_ are due to microsofts buggy "c" compiler	3272	# near_ and far_ are due to microsofts buggy "c" compiler
2051	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3273	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2052		3274
2053	# near_ and far_ are due to microsofts buggy "c" compiler	3275	# near_ and far_ are due to microsofts buggy "c" compiler
2054	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3276	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3277
		3278	PROTOTYPES: DISABLE
2055		3279
2056	void glViewport (int x, int y, int width, int height)	3280	void glViewport (int x, int y, int width, int height)
2057		3281
2058	void glScissor (int x, int y, int width, int height)	3282	void glScissor (int x, int y, int width, int height)
2059		3283
…		…
2067		3291
2068	void glRotate (float angle, float x, float y, float z)	3292	void glRotate (float angle, float x, float y, float z)
2069	CODE:	3293	CODE:
2070	glRotatef (angle, x, y, z);	3294	glRotatef (angle, x, y, z);
2071		3295
2072	void glBegin (int mode)
2073
2074	void glEnd ()
2075
2076	void glColor (float r, float g, float b, float a = 1.0)	3296	void glColor (float r, float g, float b, float a = 1.0)
2077	PROTOTYPE: @	3297	PROTOTYPE: @
2078	ALIAS:	3298	ALIAS:
2079	glColor_premultiply = 1	3299	glColor_premultiply = 1
2080	CODE:	3300	CODE:
2081	if (ix)	3301	if (ix)
2082	{	3302	{
…		…
2085	b *= a;	3305	b *= a;
2086	}	3306	}
2087	// microsoft visual "c" rounds instead of truncating...	3307	// microsoft visual "c" rounds instead of truncating...
2088	glColor4f (r, g, b, a);	3308	glColor4f (r, g, b, a);
2089		3309
2090	void glInterleavedArrays (int format, int stride, char *data)
2091
2092	void glDrawElements (int mode, int count, int type, char *indices)
2093
2094	# 1.2 void glDrawRangeElements (int mode, int start, int end
2095
2096	void glRasterPos (float x, float y, float z = 0.)	3310	void glRasterPos (float x, float y, float z = 0.)
2097	CODE:	3311	CODE:
2098	glRasterPos3f (0, 0, z);	3312	glRasterPos3f (0, 0, z);
2099	glBitmap (0, 0, 0, 0, x, y, 0);	3313	glBitmap (0, 0, 0, 0, x, y, 0);
2100		3314
…		…
2104		3318
2105	void glTexCoord (float s, float t)	3319	void glTexCoord (float s, float t)
2106	CODE:	3320	CODE:
2107	glTexCoord2f (s, t);	3321	glTexCoord2f (s, t);
2108		3322
		3323	void glRect (float x1, float y1, float x2, float y2)
		3324	CODE:
		3325	glRectf (x1, y1, x2, y2);
		3326
		3327	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3328	CODE:
		3329	glBegin (GL_LINE_LOOP);
		3330	glVertex2f (x1, y1);
		3331	glVertex2f (x2, y1);
		3332	glVertex2f (x2, y2);
		3333	glVertex2f (x1, y2);
		3334	glEnd ();
		3335
		3336	PROTOTYPES: ENABLE
		3337
		3338	void glBegin (int mode)
		3339
		3340	void glEnd ()
		3341
		3342	void glPointSize (GLfloat size)
		3343
		3344	void glLineWidth (GLfloat width)
		3345
		3346	void glInterleavedArrays (int format, int stride, char *data)
		3347
		3348	void glDrawElements (int mode, int count, int type, char *indices)
		3349
		3350	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3351
2109	void glTexEnv (int target, int pname, float param)	3352	void glTexEnv (int target, int pname, float param)
2110	CODE:	3353	CODE:
2111	glTexEnvf (target, pname, param);	3354	glTexEnvf (target, pname, param);
2112		3355
2113	void glTexParameter (int target, int pname, float param)	3356	void glTexParameter (int target, int pname, float param)
…		…
2129	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3372	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2130	CODE:	3373	CODE:
2131	if (gl.SeparableFilter2D)	3374	if (gl.SeparableFilter2D)
2132	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3375	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2133		3376
2134	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3377	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2135		3378
2136	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3379	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2137		3380
2138	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3381	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3382
		3383	void glPixelZoom (float x, float y)
2139		3384
2140	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3385	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2141		3386
2142	int glGenTexture ()	3387	int glGenTexture ()
2143	CODE:	3388	CODE:
2144	{	3389	RETVAL = gen_texture ();
2145	GLuint name;
2146	glGenTextures (1, &name);
2147	RETVAL = name;
2148	}
2149	OUTPUT:	3390	OUTPUT:
2150	RETVAL	3391	RETVAL
2151		3392
2152	void glDeleteTexture (int name)	3393	void glDeleteTexture (int name)
2153	CODE:	3394	CODE:
2154	{
2155	GLuint name_ = name;
2156	glDeleteTextures (1, &name_);	3395	del_texture (name);
2157	}	3396
2158
2159	int glGenList ()	3397	int glGenList ()
2160	CODE:	3398	CODE:
2161	RETVAL = glGenLists (1);	3399	RETVAL = glGenLists (1);
2162	OUTPUT:	3400	OUTPUT:
2163	RETVAL	3401	RETVAL
…		…
2170		3408
2171	void glEndList ()	3409	void glEndList ()
2172		3410
2173	void glCallList (int list)	3411	void glCallList (int list)
2174		3412
		3413	void c_init ()
		3414	CODE:
		3415	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3416	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3417
		3418	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3419
		3420	PROTOTYPES: DISABLE
		3421
		3422	void
		3423	find_widget (SV *self, NV x, NV y)
		3424	PPCODE:
		3425	{
		3426	if (within_widget (self, x, y))
		3427	XPUSHs (self);
		3428	}
		3429
		3430	BOOT:
		3431	{
		3432	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3433
		3434	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3435	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3436	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3437	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3438	}
		3439
		3440	void
		3441	draw (SV *self)
		3442	CODE:
		3443	{
		3444	HV *hv;
		3445	SV **svp;
		3446	NV x, y, w, h;
		3447	SV *draw_x_sv = GvSV (draw_x_gv);
		3448	SV *draw_y_sv = GvSV (draw_y_gv);
		3449	SV *draw_w_sv = GvSV (draw_w_gv);
		3450	SV *draw_h_sv = GvSV (draw_h_gv);
		3451	double draw_x, draw_y;
		3452
		3453	if (!SvROK (self))
		3454	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3455
		3456	hv = (HV *)SvRV (self);
		3457
		3458	if (SvTYPE (hv) != SVt_PVHV)
		3459	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3460
		3461	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3462	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3463
		3464	if (!h \|\| !w)
		3465	XSRETURN_EMPTY;
		3466
		3467	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3468	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3469
		3470	draw_x = SvNV (draw_x_sv) + x;
		3471	draw_y = SvNV (draw_y_sv) + y;
		3472
		3473	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3474	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3475	XSRETURN_EMPTY;
		3476
		3477	sv_setnv (draw_x_sv, draw_x);
		3478	sv_setnv (draw_y_sv, draw_y);
		3479
		3480	glPushMatrix ();
		3481	glTranslated (x, y, 0);
		3482
		3483	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3484	{
		3485	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3486
		3487	if (svp && SvTRUE (*svp))
		3488	{
		3489	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3490	glEnable (GL_BLEND);
		3491	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3492	glBegin (GL_QUADS);
		3493	glVertex2f (0, 0);
		3494	glVertex2f (w, 0);
		3495	glVertex2f (w, h);
		3496	glVertex2f (0, h);
		3497	glEnd ();
		3498	glDisable (GL_BLEND);
		3499	}
		3500	}
		3501	#if 0
		3502	// draw borders, for debugging
		3503	glPushMatrix ();
		3504	glColor4f (1., 1., 0., 1.);
		3505	glTranslatef (.5, .5, 0.);
		3506	glBegin (GL_LINE_LOOP);
		3507	glVertex2f (0 , 0);
		3508	glVertex2f (w - 1, 0);
		3509	glVertex2f (w - 1, h - 1);
		3510	glVertex2f (0 , h - 1);
		3511	glEnd ();
		3512	glPopMatrix ();
		3513	#endif
		3514	PUSHMARK (SP);
		3515	XPUSHs (self);
		3516	PUTBACK;
		3517	call_method ("_draw", G_VOID \| G_DISCARD);
		3518	SPAGAIN;
		3519
		3520	glPopMatrix ();
		3521
		3522	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3523	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3524	}
		3525

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC vs. Revision 1.317 by root, Fri Nov 23 12:39:05 2012 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC vs.
Revision 1.317 by root, Fri Nov 23 12:39:05 2012 UTC