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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.143 by root, Fri Aug 18 02:23:39 2006 UTC vs.
Revision 1.306 by root, Thu Oct 14 00:02:39 2010 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
15	#endif	26	#endif
16		27
		28	#include <assert.h>
17	#include <math.h>	29	#include <math.h>
18	#include <string.h>	30	#include <string.h>
19	#include <stdio.h>	31	#include <stdio.h>
20	#include <stdlib.h>	32	#include <stdlib.h>
21		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
22	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
23	#include <SDL_endian.h>	38	#include <SDL_endian.h>
24	#include <SDL_image.h>	39	#include <SDL_image.h>
25	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
27		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
28	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
30		52
31	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
32		54
33	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
34		67
35	#ifndef _WIN32	68	#ifndef _WIN32
36	# include <sys/types.h>	69	# include <sys/types.h>
37	# include <sys/socket.h>	70	# include <sys/socket.h>
38	# include <netinet/in.h>	71	# include <netinet/in.h>
39	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
40	# include <inttypes.h>	73	# include <inttypes.h>
		74	#endif
		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	78	#else
42	typedef unsigned char uint8_t;	79	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	80	#endif
49		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
52	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
53		91
54	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
56		94
57	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
58		96
59	#if 0	97	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	99
62	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
63	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
		123
		124	static AV *texture_av;
64		125
65	static struct	126	static struct
66	{	127	{
67	#define GL_FUNC(ptr,name) ptr name;	128	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	129	#include "glfunc.h"
69	#undef GL_FUNC	130	#undef GL_FUNC
70	} gl;	131	} gl;
71		132
		133	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	134	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	135	{
74	if (gl.BlendFuncSeparate)	136	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	137	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	138	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	139	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	140	else
79	glBlendFunc (sa, da);	141	glBlendFunc (sa, da);
80	}	142	}
81		143
		144	static GLuint
		145	gen_texture ()
		146	{
		147	GLuint name;
		148
		149	if (AvFILL (texture_av) >= 0)
		150	name = (GLuint)(size_t)av_pop (texture_av);
		151	else
		152	glGenTextures (1, &name);
		153
		154	return name;
		155	}
		156
		157	static void
		158	del_texture (GLuint name)
		159	{
		160	/* make a half-assed attempt at returning the memory used by the texture */
		161	/* textures are frequently being reused by cfplus anyway */
		162	/glBindTexture (GL_TEXTURE_2D, name);/
		163	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		164	av_push (texture_av, (SV *)(size_t)name);
		165	glDeleteTextures (1, &name);
		166	}
		167
82	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
83		170
84	#include "pango-font.c"	171	#include "pango-font.c"
85	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
86	#include "pango-render.c"	173	#include "pango-render.c"
87		174
		175	typedef IV DC__Channel;
		176	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
90		179
91	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
92		181
93	static int	182	static int
94	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
95	{	184	{
96	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
110		199
111	typedef struct cf_layout {	200	typedef struct cf_layout {
112	PangoLayout *pl;	201	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
114	int base_height;	203	int base_height;
115	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
116	} *CFPlus__Layout;	206	} *DC__Layout;
117		207
118	static CFPlus__Font default_font;	208	static DC__Font default_font;
119	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
121		211
122	static void	212	static void
123	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	218	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	220	}
131		221
132	static void	222	static void
133	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
134	{	224	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
137	*/	227	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
139		229
140	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		232
143	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
144	}	234	}
145		235
146	static void	236	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	237	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	238	{
149	PangoRectangle rect;	239	PangoRectangle rect;
150		240
151	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		249
160	*w = rect.width;	250	*w = rect.width;
161	*h = rect.height;	251	*h = rect.height;
162	}	252	}
163		253
		254	typedef uint16_t tileid;
164	typedef uint16_t mapface;	255	typedef uint16_t faceid;
165		256
166	typedef struct {	257	typedef struct {
167	GLint name;	258	GLuint name;
168	int w, h;	259	int w, h;
169	float s, t;	260	float s, t;
170	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 */
171	} maptex;	265	} maptex;
172		266
173	typedef struct {	267	typedef struct {
		268	uint32_t player;
		269	tileid tile[3];
174	uint16_t darkness;	270	uint16_t darkness;
175	mapface face[3];	271	uint8_t stat_width, stat_hp, flags, smoothmax;
176	uint8_t stat_hp;
177	} mapcell;	272	} mapcell;
178		273
179	typedef struct {	274	typedef struct {
180	int32_t c0, c1;	275	int32_t c0, c1;
181	mapcell *col;	276	mapcell *col;
182	} maprow;	277	} maprow;
183		278
184	typedef struct map {	279	typedef struct map {
185	int x, y, w, h;	280	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	281	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	282	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	283	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		284
193	int32_t rows;	285	int32_t rows;
194	maprow *row;	286	maprow *row;
195	} *CFPlus__Map;	287	} *DC__Map;
196		288
197	static char *	289	static char *
198	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
199	{	291	{
200	char *p;	292	char *p;
…		…
217	}	309	}
218		310
219	#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))
220	#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))
221		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
222	static maprow *	334	static maprow *
223	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
224	{	336	{
225	if (0 > y)	337	if (0 > y)
226	{	338	{
227	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
228	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
266		378
267	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
268	}	380	}
269		381
270	static mapcell *	382	static mapcell *
271	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
272	{	384	{
273	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
274	}	386	}
275		387
276	static void	388	static void
277	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
278	{	390	{
279	int r;	391	int r;
280		392
281	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
282	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
289	self->oy = 0;	401	self->oy = 0;
290	self->row = 0;	402	self->row = 0;
291	self->rows = 0;	403	self->rows = 0;
292	}	404	}
293		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
294	static void	416	static void
295	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)
296	{	418	{
297	int x, y;	419	int x, y;
298	maprow *row;	420	maprow *row;
		421	mapcell *cell;
299		422
300	for (y = y0; y < y0 + h; y++)	423	for (y = y0; y < y0 + h; y++)
301	if (y >= 0)	424	if (y >= 0)
302	{	425	{
303	if (y >= self->rows)	426	if (y >= self->rows)
…		…
309	if (x >= row->c0)	432	if (x >= row->c0)
310	{	433	{
311	if (x >= row->c1)	434	if (x >= row->c1)
312	break;	435	break;
313		436
314	row->col[x - row->c0].darkness = 0;	437	cell = row->col + x - row->c0;
		438
		439	CELL_CLEAR (cell);
315	}	440	}
316	}	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);
317	}	458	}
318		459
319	static void	460	static void
320	music_finished (void)	461	music_finished (void)
321	{	462	{
…		…
338	ev.code = 1;	479	ev.code = 1;
339	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
340	ev.data2 = 0;	481	ev.data2 = 0;
341		482
342	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;
343	}	490	}
344		491
345	static unsigned int	492	static unsigned int
346	minpot (unsigned int n)	493	minpot (unsigned int n)
347	{	494	{
…		…
357	n \|= n >> 16;	504	n \|= n >> 16;
358		505
359	return n + 1;	506	return n + 1;
360	}	507	}
361		508
362	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 ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
363		620
364	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
365		622
366	BOOT:	623	BOOT:
367	{	624	{
368	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
369	static const struct {	626	static const struct {
370	const char *name;	627	const char *name;
371	IV iv;	628	IV iv;
372	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
373	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
		631	const_iv (SDLK_MODIFIER_MIN),
		632	const_iv (SDLK_MODIFIER_MAX),
		633
374	const_iv (SDL_ACTIVEEVENT),	634	const_iv (SDL_ACTIVEEVENT),
375	const_iv (SDL_KEYDOWN),	635	const_iv (SDL_KEYDOWN),
376	const_iv (SDL_KEYUP),	636	const_iv (SDL_KEYUP),
377	const_iv (SDL_MOUSEMOTION),	637	const_iv (SDL_MOUSEMOTION),
378	const_iv (SDL_MOUSEBUTTONDOWN),	638	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
387	const_iv (SDL_EVENT_RESERVEDA),	647	const_iv (SDL_EVENT_RESERVEDA),
388	const_iv (SDL_EVENT_RESERVEDB),	648	const_iv (SDL_EVENT_RESERVEDB),
389	const_iv (SDL_VIDEORESIZE),	649	const_iv (SDL_VIDEORESIZE),
390	const_iv (SDL_VIDEOEXPOSE),	650	const_iv (SDL_VIDEOEXPOSE),
391	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
		652
		653	const_iv (SDL_APPINPUTFOCUS),
		654	const_iv (SDL_APPMOUSEFOCUS),
		655	const_iv (SDL_APPACTIVE),
		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
		706
		707	const_iv (SDLK_FIRST),
		708	const_iv (SDLK_LAST),
392	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
393	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
394	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
395	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
396	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
451	const_iv (SDLK_BREAK),	768	const_iv (SDLK_BREAK),
452	const_iv (SDLK_MENU),	769	const_iv (SDLK_MENU),
453	const_iv (SDLK_POWER),	770	const_iv (SDLK_POWER),
454	const_iv (SDLK_EURO),	771	const_iv (SDLK_EURO),
455	const_iv (SDLK_UNDO),	772	const_iv (SDLK_UNDO),
		773
456	const_iv (KMOD_NONE),	774	const_iv (KMOD_NONE),
		775	const_iv (KMOD_SHIFT),
457	const_iv (KMOD_LSHIFT),	776	const_iv (KMOD_LSHIFT),
458	const_iv (KMOD_RSHIFT),	777	const_iv (KMOD_RSHIFT),
		778	const_iv (KMOD_CTRL),
459	const_iv (KMOD_LCTRL),	779	const_iv (KMOD_LCTRL),
460	const_iv (KMOD_RCTRL),	780	const_iv (KMOD_RCTRL),
		781	const_iv (KMOD_ALT),
461	const_iv (KMOD_LALT),	782	const_iv (KMOD_LALT),
462	const_iv (KMOD_RALT),	783	const_iv (KMOD_RALT),
		784	const_iv (KMOD_META),
463	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
464	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
465	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
466	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
467	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
468	const_iv (KMOD_CTRL),	790
469	const_iv (KMOD_SHIFT),	791	const_iv (KMOD_LRAM),
470	const_iv (KMOD_ALT),	792
471	const_iv (KMOD_META)	793	const_iv (MIX_DEFAULT_FORMAT),
		794
		795	const_iv (SDL_INIT_TIMER),
		796	const_iv (SDL_INIT_AUDIO),
		797	const_iv (SDL_INIT_VIDEO),
		798	const_iv (SDL_INIT_CDROM),
		799	const_iv (SDL_INIT_JOYSTICK),
		800	const_iv (SDL_INIT_EVERYTHING),
		801	const_iv (SDL_INIT_NOPARACHUTE),
		802	const_iv (SDL_INIT_EVENTTHREAD),
		803
		804	const_iv (SDL_GL_RED_SIZE),
		805	const_iv (SDL_GL_GREEN_SIZE),
		806	const_iv (SDL_GL_BLUE_SIZE),
		807	const_iv (SDL_GL_ALPHA_SIZE),
		808	const_iv (SDL_GL_DOUBLEBUFFER),
		809	const_iv (SDL_GL_BUFFER_SIZE),
		810	const_iv (SDL_GL_DEPTH_SIZE),
		811	const_iv (SDL_GL_STENCIL_SIZE),
		812	const_iv (SDL_GL_ACCUM_RED_SIZE),
		813	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		814	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		816	const_iv (SDL_GL_STEREO),
		817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		819	const_iv (SDL_GL_ACCELERATED_VISUAL),
		820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
472	# undef const_iv	823	# undef const_iv
473	};	824	};
474		825
475	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
476	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		828
		829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
477	}	831	}
		832
		833	void
		834	weaken (SV *rv)
		835	PROTOTYPE: $
		836	CODE:
		837	sv_rvweaken (rv);
478		838
479	int	839	int
480	in_destruct ()	840	in_destruct ()
481	CODE:	841	CODE:
482	RETVAL = PL_main_cv == Nullcv;	842	RETVAL = PL_main_cv == Nullcv;
…		…
485		845
486	NV floor (NV x)	846	NV floor (NV x)
487		847
488	NV ceil (NV x)	848	NV ceil (NV x)
489		849
		850	IV minpot (UV n)
		851
		852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
490	void	860	void
491	pango_init ()	861	pango_init ()
492	CODE:	862	CODE:
493	{	863	{
494	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
495	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	865	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
496	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		867	/pango_context_set_font_description (opengl_context, default_font);/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
		869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		870	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		871	#endif
497	}	872	}
498		873
499	int	874	char *SDL_GetError ()
500	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
501		875
502	void	876	void SDL_braino ()
		877
		878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
503	SDL_Quit ()	884	void SDL_Quit ()
504		885
		886	int SDL_GL_SetAttribute (int attr, int value)
		887
		888	int SDL_GL_GetAttribute (int attr)
		889	CODE:
		890	if (SDL_GL_GetAttribute (attr, &RETVAL))
		891	XSRETURN_UNDEF;
		892	OUTPUT:
		893	RETVAL
		894
505	void	895	void
506	SDL_ListModes ()	896	SDL_ListModes (int rgb, int alpha)
507	PPCODE:	897	PPCODE:
508	{	898	{
509	SDL_Rect **m;	899	SDL_Rect **m;
510		900
511	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	901	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
512	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	902	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
513	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	903	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	904	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
515		905
516	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	906	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
517	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	907	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
518		908
519	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	909	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
523		913
524	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
525	#if SDL_VERSION_ATLEAST(1,2,10)
526	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
527	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
528	#endif
529
530	SDL_EnableUNICODE (1);
531	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
532		916
533	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
534		918
535	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
536	while (*m)	920	while (*m)
537	{	921	{
		922	if ((m)->w >= 400 && (m)->h >= 300)
		923	{
538	AV *av = newAV ();	924	AV *av = newAV ();
539	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
540	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
		927	av_push (av, newSViv (rgb));
		928	av_push (av, newSViv (alpha));
541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	929	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		930	}
542		931
543	++m;	932	++m;
544	}	933	}
545	}	934	}
546		935
547	char *
548	SDL_GetError ()
549
550	int	936	int
551	SDL_SetVideoMode (int w, int h, int fullscreen)	937	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
552	CODE:	938	CODE:
		939	{
		940	SDL_EnableUNICODE (1);
		941	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		942
		943	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		944	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		945	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		946	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		947
553	RETVAL = !!SDL_SetVideoMode (	948	RETVAL = !!SDL_SetVideoMode (
554	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	949	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
555	);	950	);
		951
556	if (RETVAL)	952	if (RETVAL)
557	{	953	{
558	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	954	av_clear (texture_av);
		955
		956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
559	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
560	# include "glfunc.h"	958	#include "glfunc.h"
561	# undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
562	}	963	}
		964	}
563	OUTPUT:	965	OUTPUT:
564	RETVAL	966	RETVAL
565		967
566	void	968	void
567	SDL_GL_SwapBuffers ()	969	SDL_GL_SwapBuffers ()
568		970
569	char *	971	char *
570	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
571		973
		974	int
		975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
		979
572	void	980	void
573	SDL_PollEvent ()	981	poll_events ()
574	PPCODE:	982	PPCODE:
575	{	983	{
576	SDL_Event ev;	984	SDL_Event ev;
577		985
578	while (SDL_PollEvent (&ev))	986	SDL_PumpEvents ();
		987	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
579	{	988	{
580	HV *hv = newHV ();	989	HV *hv = newHV ();
581	hv_store (hv, "type", 4, newSViv (ev.type), 0);	990	hv_store (hv, "type", 4, newSViv (ev.type), 0);
582		991
583	switch (ev.type)	992	switch (ev.type)
584	{	993	{
585	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
586	case SDL_KEYUP:	995	case SDL_KEYUP:
587	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		999	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
590	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591	break;	1001	break;
592		1002
593	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
594	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
595	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1005	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
596	break;	1006	break;
597		1007
598	case SDL_MOUSEMOTION:	1008	case SDL_MOUSEMOTION:
		1009	{
		1010	int state = ev.motion.state;
		1011	int x = ev.motion.x;
		1012	int y = ev.motion.y;
		1013	int xrel = ev.motion.xrel;
		1014	int yrel = ev.motion.yrel;
		1015
		1016	/* do simplistic event compression */
		1017	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1018	&& state == ev.motion.state)
		1019	{
		1020	xrel += ev.motion.xrel;
		1021	yrel += ev.motion.yrel;
		1022	x = ev.motion.x;
		1023	y = ev.motion.y;
		1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1025	}
		1026
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
600
601	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
602	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
603	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
604	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
605	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1033	}
606	break;	1034	break;
607		1035
608	case SDL_MOUSEBUTTONDOWN:	1036	case SDL_MOUSEBUTTONDOWN:
609	case SDL_MOUSEBUTTONUP:	1037	case SDL_MOUSEBUTTONUP:
610	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1038	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
611		1039
612	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1040	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
613	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
614	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1042	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
615	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1043	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
620	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1048	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
621	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1049	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
622	break;	1050	break;
623	}	1051	}
624		1052
625	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1053	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
626	}	1054	}
627	}	1055	}
628		1056
		1057	char *
		1058	SDL_AudioDriverName ()
		1059	CODE:
		1060	{
		1061	char buf [256];
		1062	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1063	XSRETURN_UNDEF;
		1064
		1065	RETVAL = buf;
		1066	}
		1067	OUTPUT:
		1068	RETVAL
		1069
629	int	1070	int
630	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
631	POSTCALL:	1072	POSTCALL:
632	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
633	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
634		1075
635	void	1076	void
		1077	Mix_QuerySpec ()
		1078	PPCODE:
		1079	{
		1080	int freq, channels;
		1081	Uint16 format;
		1082
		1083	if (Mix_QuerySpec (&freq, &format, &channels))
		1084	{
		1085	EXTEND (SP, 3);
		1086	PUSHs (sv_2mortal (newSViv (freq)));
		1087	PUSHs (sv_2mortal (newSViv (format)));
		1088	PUSHs (sv_2mortal (newSViv (channels)));
		1089	}
		1090	}
		1091
		1092	void
636	Mix_CloseAudio ()	1093	Mix_CloseAudio ()
637		1094
638	int	1095	int
639	Mix_AllocateChannels (int numchans = -1)	1096	Mix_AllocateChannels (int numchans = -1)
640		1097
		1098	const char *
		1099	Mix_GetError ()
		1100
641	void	1101	void
642	lowdelay (int fd, int val = 1)	1102	lowdelay (int fd, int val = 1)
643	CODE:	1103	CODE:
		1104	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1105
		1106	void
		1107	win32_proxy_info ()
		1108	PPCODE:
		1109	{
644	#ifndef _WIN32	1110	#ifdef _WIN32
645	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1111	char buffer[2048];
		1112	DWORD buflen;
		1113
		1114	EXTEND (SP, 3);
		1115
		1116	buflen = sizeof (buffer);
		1117	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1118	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1119	{
		1120	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1121
		1122	buflen = sizeof (buffer);
		1123	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1124	{
		1125	PUSHs (newSVpv (buffer, 0));
		1126
		1127	buflen = sizeof (buffer);
		1128	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1129	PUSHs (newSVpv (buffer, 0));
		1130	}
		1131	}
646	#endif	1132	#endif
		1133	}
647		1134
648	void	1135	int
649	add_font (char *file)	1136	add_font (char *file)
650	CODE:	1137	CODE:
651	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1139	OUTPUT:
		1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
652		1144
653	void	1145	void
654	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
655	ALIAS:	1147	ALIAS:
656	load_image_file = 1	1148	load_image_file = 1
…		…
659	STRLEN image_len;	1151	STRLEN image_len;
660	char image = (char )SvPVbyte (image_, image_len);	1152	char image = (char )SvPVbyte (image_, image_len);
661	SDL_Surface surface, surface2;	1153	SDL_Surface surface, surface2;
662	SDL_PixelFormat fmt;	1154	SDL_PixelFormat fmt;
663	SDL_RWops *rw = ix	1155	SDL_RWops *rw = ix
664	? SDL_RWFromFile (image, "r")	1156	? SDL_RWFromFile (image, "rb")
665	: SDL_RWFromConstMem (image, image_len);	1157	: SDL_RWFromConstMem (image, image_len);
666		1158
667	if (!rw)	1159	if (!rw)
668	croak ("load_image: %s", SDL_GetError ());	1160	croak ("load_image: %s", SDL_GetError ());
669		1161
…		…
742	void	1234	void
743	error (char *message)	1235	error (char *message)
744	CODE:	1236	CODE:
745	fprintf (stderr, "ERROR: %s\n", message);	1237	fprintf (stderr, "ERROR: %s\n", message);
746	#ifdef _WIN32	1238	#ifdef _WIN32
747	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1239	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
748	#endif	1240	#endif
749		1241
750	void	1242	void
751	fatal (char *message)	1243	fatal (char *message)
752	CODE:	1244	CODE:
753	fprintf (stderr, "FATAL: %s\n", message);	1245	fprintf (stderr, "FATAL: %s\n", message);
754	#ifdef _WIN32	1246	#ifdef _WIN32
755	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1247	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
756	#endif	1248	#endif
757	_exit (1);	1249	_exit (1);
758		1250
759	void	1251	void
760	_exit (int retval)	1252	_exit (int retval = 0)
761	CODE:	1253	CODE:
		1254	#ifdef WIN32
		1255	ExitThread (retval); // unclean, please beam me up
		1256	#else
762	_exit (retval);	1257	_exit (retval);
		1258	#endif
763		1259
764	MODULE = CFPlus PACKAGE = CFPlus::Font	1260	void
		1261	debug ()
		1262	CODE:
		1263	{
		1264	#if DEBUG
		1265	VALGRIND_DO_LEAK_CHECK;
		1266	#endif
		1267	}
765		1268
766	CFPlus::Font	1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
		1276	MODULE = Deliantra::Client PACKAGE = DC::Font
		1277
		1278	PROTOTYPES: DISABLE
		1279
		1280	DC::Font
767	new_from_file (SV class, char path, int id = 0)	1281	new_from_file (SV class, char path, int id = 0)
768	CODE:	1282	CODE:
769	{	1283	{
770	int count;	1284	int count;
771	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1285	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
774	}	1288	}
775	OUTPUT:	1289	OUTPUT:
776	RETVAL	1290	RETVAL
777		1291
778	void	1292	void
779	DESTROY (CFPlus::Font self)	1293	DESTROY (DC::Font self)
780	CODE:	1294	CODE:
781	pango_font_description_free (self);	1295	pango_font_description_free (self);
782		1296
783	void	1297	void
784	make_default (CFPlus::Font self)	1298	make_default (DC::Font self)
		1299	PROTOTYPE: $
785	CODE:	1300	CODE:
786	default_font = self;	1301	default_font = self;
787		1302
788	MODULE = CFPlus PACKAGE = CFPlus::Layout	1303	MODULE = Deliantra::Client PACKAGE = DC::Layout
789		1304
		1305	PROTOTYPES: DISABLE
		1306
790	void	1307	void
791	reset_glyph_cache ()	1308	glyph_cache_backup ()
		1309	PROTOTYPE:
792	CODE:	1310	CODE:
		1311	tc_backup ();
		1312
		1313	void
		1314	glyph_cache_restore ()
		1315	PROTOTYPE:
		1316	CODE:
793	tc_clear ();	1317	tc_restore ();
794		1318
795	CFPlus::Layout	1319	DC::Layout
796	new (SV *class)	1320	new (SV *class)
797	CODE:	1321	CODE:
798	New (0, RETVAL, 1, struct cf_layout);	1322	New (0, RETVAL, 1, struct cf_layout);
799		1323
800	RETVAL->pl = pango_layout_new (opengl_context);	1324	RETVAL->pl = pango_layout_new (opengl_context);
…		…
802	RETVAL->g = 1.;	1326	RETVAL->g = 1.;
803	RETVAL->b = 1.;	1327	RETVAL->b = 1.;
804	RETVAL->a = 1.;	1328	RETVAL->a = 1.;
805	RETVAL->base_height = MIN_FONT_HEIGHT;	1329	RETVAL->base_height = MIN_FONT_HEIGHT;
806	RETVAL->font = 0;	1330	RETVAL->font = 0;
		1331	RETVAL->rc = rc_alloc ();
807		1332
808	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1333	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
809	layout_update_font (RETVAL);	1334	layout_update_font (RETVAL);
810	OUTPUT:	1335	OUTPUT:
811	RETVAL	1336	RETVAL
812		1337
813	void	1338	void
814	DESTROY (CFPlus::Layout self)	1339	DESTROY (DC::Layout self)
815	CODE:	1340	CODE:
816	g_object_unref (self->pl);	1341	g_object_unref (self->pl);
		1342	rc_free (self->rc);
817	Safefree (self);	1343	Safefree (self);
818		1344
819	void	1345	void
820	set_text (CFPlus::Layout self, SV *text_)	1346	set_text (DC::Layout self, SV *text_)
821	CODE:	1347	CODE:
822	{	1348	{
823	STRLEN textlen;	1349	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1350	char *text = SvPVutf8 (text_, textlen);
825		1351
826	pango_layout_set_text (self->pl, text, textlen);	1352	pango_layout_set_text (self->pl, text, textlen);
827	}	1353	}
828		1354
829	void	1355	void
830	set_markup (CFPlus::Layout self, SV *text_)	1356	set_markup (DC::Layout self, SV *text_)
831	CODE:	1357	CODE:
832	{	1358	{
833	STRLEN textlen;	1359	STRLEN textlen;
834	char *text = SvPVutf8 (text_, textlen);	1360	char *text = SvPVutf8 (text_, textlen);
835		1361
836	pango_layout_set_markup (self->pl, text, textlen);	1362	pango_layout_set_markup (self->pl, text, textlen);
837	}	1363	}
838		1364
839	void	1365	void
840	set_shapes (CFPlus::Layout self, ...)	1366	set_shapes (DC::Layout self, ...)
841	CODE:	1367	CODE:
842	{	1368	{
843	PangoAttrList *attrs = 0;	1369	PangoAttrList *attrs = 0;
844	const char *text = pango_layout_get_text (self->pl);	1370	const char *text = pango_layout_get_text (self->pl);
845	const char *pos = text;	1371	const char *pos = text;
…		…
880	if (attrs)	1406	if (attrs)
881	pango_layout_set_attributes (self->pl, attrs);	1407	pango_layout_set_attributes (self->pl, attrs);
882	}	1408	}
883		1409
884	void	1410	void
885	get_shapes (CFPlus::Layout self)	1411	get_shapes (DC::Layout self)
886	PPCODE:	1412	PPCODE:
887	{	1413	{
888	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1414	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
889		1415
890	do	1416	do
891	{	1417	{
892	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1418	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
893		1419
894	if (run && shape_attr_p (run))	1420	if (run && shape_attr_p (run))
895	{	1421	{
896	PangoRectangle extents;	1422	PangoRectangle extents;
897	pango_layout_iter_get_run_extents (iter, 0, &extents);	1423	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
905		1431
906	pango_layout_iter_free (iter);	1432	pango_layout_iter_free (iter);
907	}	1433	}
908		1434
909	int	1435	int
910	has_wrapped (CFPlus::Layout self)	1436	has_wrapped (DC::Layout self)
911	CODE:	1437	CODE:
912	{	1438	{
913	int lines = 1;	1439	int lines = 1;
914	const char *text = pango_layout_get_text (self->pl);	1440	const char *text = pango_layout_get_text (self->pl);
915		1441
…		…
920	}	1446	}
921	OUTPUT:	1447	OUTPUT:
922	RETVAL	1448	RETVAL
923		1449
924	SV *	1450	SV *
925	get_text (CFPlus::Layout self)	1451	get_text (DC::Layout self)
926	CODE:	1452	CODE:
927	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1453	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
928	sv_utf8_decode (RETVAL);	1454	sv_utf8_decode (RETVAL);
929	OUTPUT:	1455	OUTPUT:
930	RETVAL	1456	RETVAL
931		1457
932	void	1458	void
933	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1459	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
934	CODE:	1460	CODE:
935	self->r = r;	1461	self->r = r;
936	self->g = g;	1462	self->g = g;
937	self->b = b;	1463	self->b = b;
938	self->a = a;	1464	self->a = a;
939		1465
940	void	1466	void
941	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1467	set_font (DC::Layout self, DC::Font font = 0)
942	CODE:	1468	CODE:
943	if (self->font != font)	1469	if (self->font != font)
944	{	1470	{
945	self->font = font;	1471	self->font = font;
946	layout_update_font (self);	1472	layout_update_font (self);
947	}	1473	}
948		1474
949	void	1475	void
950	set_height (CFPlus::Layout self, int base_height)	1476	set_height (DC::Layout self, int base_height)
951	CODE:	1477	CODE:
952	if (self->base_height != base_height)	1478	if (self->base_height != base_height)
953	{	1479	{
954	self->base_height = base_height;	1480	self->base_height = base_height;
955	layout_update_font (self);	1481	layout_update_font (self);
956	}	1482	}
957		1483
958	void	1484	void
959	set_width (CFPlus::Layout self, int max_width = -1)	1485	set_width (DC::Layout self, int max_width = -1)
960	CODE:	1486	CODE:
961	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1487	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
962		1488
963	void	1489	void
964	set_indent (CFPlus::Layout self, int indent)	1490	set_indent (DC::Layout self, int indent)
965	CODE:	1491	CODE:
966	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1492	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
967		1493
968	void	1494	void
969	set_spacing (CFPlus::Layout self, int spacing)	1495	set_spacing (DC::Layout self, int spacing)
970	CODE:	1496	CODE:
971	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1497	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
972		1498
973	void	1499	void
974	set_ellipsise (CFPlus::Layout self, int ellipsise)	1500	set_ellipsise (DC::Layout self, int ellipsise)
975	CODE:	1501	CODE:
976	pango_layout_set_ellipsize (self->pl,	1502	pango_layout_set_ellipsize (self->pl,
977	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1503	ellipsise == 1 ? PANGO_ELLIPSIZE_START
978	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1504	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
979	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1505	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
980	: PANGO_ELLIPSIZE_NONE	1506	: PANGO_ELLIPSIZE_NONE
981	);	1507	);
982		1508
983	void	1509	void
984	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1510	set_single_paragraph_mode (DC::Layout self, int spm)
985	CODE:	1511	CODE:
986	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1512	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
987		1513
988	void	1514	void
989	size (CFPlus::Layout self)	1515	size (DC::Layout self)
990	PPCODE:	1516	PPCODE:
991	{	1517	{
992	int w, h;	1518	int w, h;
993		1519
994	layout_get_pixel_size (self, &w, &h);	1520	layout_get_pixel_size (self, &w, &h);
…		…
997	PUSHs (sv_2mortal (newSViv (w)));	1523	PUSHs (sv_2mortal (newSViv (w)));
998	PUSHs (sv_2mortal (newSViv (h)));	1524	PUSHs (sv_2mortal (newSViv (h)));
999	}	1525	}
1000		1526
1001	int	1527	int
1002	descent (CFPlus::Layout self)	1528	descent (DC::Layout self)
1003	CODE:	1529	CODE:
1004	{	1530	{
1005	PangoRectangle rect;	1531	PangoRectangle rect;
1006	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1532	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1007	pango_layout_line_get_pixel_extents (line, 0, &rect);	1533	pango_layout_line_get_pixel_extents (line, 0, &rect);
1008	RETVAL = PANGO_DESCENT (rect);	1534	RETVAL = PANGO_DESCENT (rect);
1009	}	1535	}
1010	OUTPUT:	1536	OUTPUT:
1011	RETVAL	1537	RETVAL
1012		1538
1013	int	1539	int
1014	xy_to_index (CFPlus::Layout self, int x, int y)	1540	xy_to_index (DC::Layout self, int x, int y)
1015	CODE:	1541	CODE:
1016	{	1542	{
1017	int index, trailing;	1543	int index, trailing;
1018	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1544	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1019	RETVAL = index;	1545	RETVAL = index + trailing;
1020	}	1546	}
1021	OUTPUT:	1547	OUTPUT:
1022	RETVAL	1548	RETVAL
1023		1549
1024	void	1550	void
1025	cursor_pos (CFPlus::Layout self, int index)	1551	cursor_pos (DC::Layout self, int index)
1026	PPCODE:	1552	PPCODE:
1027	{	1553	{
1028	PangoRectangle strong_pos;	1554	PangoRectangle pos;
1029	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1555	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1030		1556
1031	EXTEND (SP, 3);	1557	EXTEND (SP, 3);
1032	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1558	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1033	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1559	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1560	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1035	}	1561	}
1036		1562
1037	void	1563	void
1038	render (CFPlus::Layout self, float x, float y, int flags = 0)	1564	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1039	PPCODE:	1565	PPCODE:
		1566	{
		1567	int line, x;
		1568
		1569	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1570	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1571	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1572	--line;
		1573	#endif
		1574	EXTEND (SP, 2);
		1575	PUSHs (sv_2mortal (newSViv (line)));
		1576	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1577	}
		1578
		1579	void
		1580	line_x_to_index (DC::Layout self, int line, int x)
		1581	PPCODE:
		1582	{
		1583	PangoLayoutLine *lp;
		1584	int index, trailing;
		1585
		1586	if (line < 0)
		1587	XSRETURN_EMPTY;
		1588
		1589	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1590	XSRETURN_EMPTY; /* do better */
		1591
		1592	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1593
		1594	EXTEND (SP, 2);
		1595	if (GIMME_V == G_SCALAR)
		1596	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1597	else
		1598	{
		1599	PUSHs (sv_2mortal (newSViv (index)));
		1600	PUSHs (sv_2mortal (newSViv (trailing)));
		1601	}
		1602	}
		1603
		1604	void
		1605	render (DC::Layout self, float x, float y, int flags = 0)
		1606	CODE:
		1607	rc_clear (self->rc);
1040	pango_opengl_render_layout_subpixel (	1608	pango_opengl_render_layout_subpixel (
1041	self->pl,	1609	self->pl,
		1610	self->rc,
1042	x * PANGO_SCALE, y * PANGO_SCALE,	1611	x * PANGO_SCALE, y * PANGO_SCALE,
1043	self->r, self->g, self->b, self->a,	1612	self->r, self->g, self->b, self->a,
1044	flags	1613	flags
1045	);	1614	);
		1615	// we assume that context_change actually clears/frees stuff
		1616	// and does not do any recomputation...
		1617	pango_layout_context_changed (self->pl);
1046		1618
1047	MODULE = CFPlus PACKAGE = CFPlus::Texture
1048
1049	void	1619	void
1050	pad2pot (SV data_, SV w_, SV *h_)	1620	draw (DC::Layout self)
1051	CODE:	1621	CODE:
1052	{	1622	{
1053	int ow = SvIV (w_);	1623	glEnable (GL_TEXTURE_2D);
1054	int oh = SvIV (h_);	1624	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1625	glEnable (GL_BLEND);
		1626	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1627	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1628	glEnable (GL_ALPHA_TEST);
		1629	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1055		1630
1056	if (ow && oh)	1631	rc_draw (self->rc);
		1632
		1633	glDisable (GL_ALPHA_TEST);
		1634	glDisable (GL_BLEND);
		1635	glDisable (GL_TEXTURE_2D);
		1636	}
		1637
		1638	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1639
		1640	PROTOTYPES: ENABLE
		1641
		1642	void
		1643	pad (SV *data_, int ow, int oh, int nw, int nh)
		1644	CODE:
		1645	{
		1646	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1057	{	1647	{
1058	int nw = minpot (ow);
1059	int nh = minpot (oh);
1060
1061	if (nw != ow \|\| nh != oh)
1062	{
1063	if (SvOK (data_))
1064	{
1065	STRLEN datalen;	1648	STRLEN datalen;
1066	char *data = SvPVbyte (data_, datalen);	1649	char *data = SvPVbyte (data_, datalen);
1067	int bpp = datalen / (ow * oh);	1650	int bpp = datalen / (ow * oh);
1068	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1651	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1069		1652
1070	SvPOK_only (result_);	1653	SvPOK_only (result_);
1071	SvCUR_set (result_, nw * nh * bpp);	1654	SvCUR_set (result_, nw * nh * bpp);
1072		1655
1073	memset (SvPVX (result_), 0, nw * nh * bpp);	1656	memset (SvPVX (result_), 0, nw * nh * bpp);
1074	while (oh--)	1657	while (oh--)
1075	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1658	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1076		1659
1077	sv_setsv (data_, result_);	1660	sv_setsv (data_, result_);
1078	}
1079
1080	sv_setiv (w_, nw);
1081	sv_setiv (h_, nh);
1082	}
1083	}	1661	}
1084	}	1662	}
1085		1663
1086	void	1664	void
1087	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1665	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1093	{	1671	{
1094	HV hv = (HV )SvRV (self);	1672	HV hv = (HV )SvRV (self);
1095	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1673	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1096	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1674	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1097	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1675	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1676
		1677	if (name <= 0)
		1678	XSRETURN_EMPTY;
1098		1679
1099	if (items < 5)	1680	if (items < 5)
1100	{	1681	{
1101	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1682	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1102	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1683	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1130	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1131	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1132	}	1713	}
1133	}	1714	}
1134		1715
1135	MODULE = CFPlus PACKAGE = CFPlus::Map	1716	void
		1717	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)
		1718	PROTOTYPE: @
		1719	CODE:
		1720	{
		1721	glEnable (GL_BLEND);
		1722	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1723	glEnable (GL_TEXTURE_2D);
		1724	glBindTexture (GL_TEXTURE_2D, name1);
1136		1725
1137	CFPlus::Map	1726	glColor3f (intensity, intensity, intensity);
1138	new (SV *class, int map_width, int map_height)	1727	glPushMatrix ();
		1728	glScalef (1./3, 1./3, 1.);
		1729
		1730	if (blend > 0.f)
		1731	{
		1732	float dx3 = dx * -3.f / w;
		1733	float dy3 = dy * -3.f / h;
		1734	GLfloat env_color[4] = { 0., 0., 0., blend };
		1735
		1736	/* interpolate the two shadow textures */
		1737	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1738	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1739
		1740	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1741	gl.ActiveTexture (GL_TEXTURE1);
		1742	glEnable (GL_TEXTURE_2D);
		1743	glBindTexture (GL_TEXTURE_2D, name2);
		1744	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1745
		1746	/* rgb == rgb(glcolor) */
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1750
		1751	/* alpha = interpolate t0, t1 by env_alpha */
		1752	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1753
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1757
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glBegin (GL_QUADS);
		1765	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1766	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1767	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1769	glEnd ();
		1770
		1771	glDisable (GL_TEXTURE_2D);
		1772	gl.ActiveTexture (GL_TEXTURE0);
		1773	}
		1774	else
		1775	{
		1776	/* simple blending of one texture, also opengl <1.3 path */
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1778
		1779	glBegin (GL_QUADS);
		1780	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1781	glTexCoord2f (0, t); glVertex2f (0, h);
		1782	glTexCoord2f (s, t); glVertex2f (w, h);
		1783	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1784	glEnd ();
		1785	}
		1786
		1787	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1788	{
		1789	int x, y;
		1790	int dx3 = dx * 3;
		1791	int dy3 = dy * 3;
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1794	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1795	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1796	glTranslatef (-1., -1., 0);
		1797	glBegin (GL_QUADS);
		1798
		1799	for (y = 1; y < h; y += 3)
		1800	{
		1801	int y1 = y - dy3;
		1802	int y1valid = y1 >= 0 && y1 < h;
		1803
		1804	for (x = 1; x < w; x += 3)
		1805	{
		1806	int x1 = x - dx3;
		1807	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1808	uint8_t h2;
		1809
		1810	if (y1valid && x1 >= 0 && x1 < w)
		1811	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1812	else
		1813	h2 = 1; /* out of range == invisible */
		1814
		1815	if (h1 \|\| h2)
		1816	{
		1817	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1818	glColor4f (1., 1., 1., alpha);
		1819
		1820	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1821	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1822	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1823	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1824	}
		1825	}
		1826	}
		1827	}
		1828
		1829	glEnd ();
		1830
		1831	glPopMatrix ();
		1832
		1833	glDisable (GL_TEXTURE_2D);
		1834	glDisable (GL_BLEND);
		1835	}
		1836
		1837	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1838	CODE:
		1839	{
		1840	GLint width;
		1841	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1842	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1843	RETVAL = width > 0;
		1844	}
		1845	OUTPUT:
		1846	RETVAL
		1847
		1848	MODULE = Deliantra::Client PACKAGE = DC::Map
		1849
		1850	PROTOTYPES: DISABLE
		1851
		1852	DC::Map
		1853	new (SV *class)
1139	CODE:	1854	CODE:
1140	New (0, RETVAL, 1, struct map);	1855	New (0, RETVAL, 1, struct map);
1141	RETVAL->x = 0;	1856	RETVAL->x = 0;
1142	RETVAL->y = 0;	1857	RETVAL->y = 0;
1143	RETVAL->w = map_width;	1858	RETVAL->w = 0;
1144	RETVAL->h = map_height;	1859	RETVAL->h = 0;
1145	RETVAL->ox = 0;	1860	RETVAL->ox = 0;
1146	RETVAL->oy = 0;	1861	RETVAL->oy = 0;
1147	RETVAL->faces = 8192;	1862	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1863	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149	RETVAL->texs = 8192;
1150	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151	RETVAL->rows = 0;	1864	RETVAL->rows = 0;
1152	RETVAL->row = 0;	1865	RETVAL->row = 0;
1153	OUTPUT:	1866	OUTPUT:
1154	RETVAL	1867	RETVAL
1155		1868
1156	void	1869	void
1157	DESTROY (CFPlus::Map self)	1870	DESTROY (DC::Map self)
1158	CODE:	1871	CODE:
1159	{	1872	{
1160	map_clear (self);	1873	map_clear (self);
1161	Safefree (self->face);	1874	Safefree (self->face2tile);
1162	Safefree (self->tex);	1875	Safefree (self->tex);
1163	Safefree (self);	1876	Safefree (self);
1164	}	1877	}
1165		1878
1166	void	1879	void
		1880	resize (DC::Map self, int map_width, int map_height)
		1881	CODE:
		1882	self->w = map_width;
		1883	self->h = map_height;
		1884
		1885	void
1167	clear (CFPlus::Map self)	1886	clear (DC::Map self)
1168	CODE:	1887	CODE:
1169	map_clear (self);	1888	map_clear (self);
1170		1889
1171	void	1890	void
1172	set_face (CFPlus::Map self, int face, int texid)	1891	set_tileid (DC::Map self, int face, int tile)
1173	CODE:	1892	CODE:
1174	{	1893	{
1175	while (self->faces <= face)	1894	need_facenum (self, face); self->face2tile [face] = tile;
1176	{	1895	need_texid (self, tile);
1177	Append (mapface, self->face, self->faces, self->faces);
1178	self->faces *= 2;
1179	}
1180
1181	self->face [face] = texid;
1182	}	1896	}
1183		1897
1184	void	1898	void
		1899	set_smooth (DC::Map self, int face, int smooth, int level)
		1900	CODE:
		1901	{
		1902	tileid texid;
		1903	maptex *tex;
		1904
		1905	if (face < 0 \|\| face >= self->faces)
		1906	return;
		1907
		1908	if (smooth < 0 \|\| smooth >= self->faces)
		1909	return;
		1910
		1911	texid = self->face2tile [face];
		1912
		1913	if (!texid)
		1914	return;
		1915
		1916	tex = self->tex + texid;
		1917	tex->smoothtile = self->face2tile [smooth];
		1918	tex->smoothlevel = level;
		1919	}
		1920
		1921	void
1185	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)	1922	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)
1186	CODE:	1923	CODE:
1187	{	1924	{
1188	while (self->texs <= texid)	1925	need_texid (self, texid);
1189	{
1190	Append (maptex, self->tex, self->texs, self->texs);
1191	self->texs *= 2;
1192	}
1193		1926
1194	{	1927	{
1195	maptex *tex = self->tex + texid;	1928	maptex *tex = self->tex + texid;
1196		1929
1197	tex->name = name;	1930	tex->name = name;
…		…
1213	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1214	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1215	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1216	}	1949	}
1217		1950
		1951	void
		1952	expire_textures (DC::Map self, int texid, int count)
		1953	PPCODE:
		1954	for (; texid < self->texs && count; ++texid, --count)
		1955	{
		1956	maptex *tex = self->tex + texid;
		1957
		1958	if (tex->name)
		1959	{
		1960	if (tex->unused)
		1961	{
		1962	tex->name = 0;
		1963	tex->unused = 0;
		1964	XPUSHs (sv_2mortal (newSViv (texid)));
		1965	}
		1966	else
		1967	tex->unused = 1;
		1968	}
		1969	}
		1970
1218	int	1971	int
1219	ox (CFPlus::Map self)	1972	ox (DC::Map self)
1220	ALIAS:	1973	ALIAS:
1221	oy = 1	1974	oy = 1
1222	x = 2	1975	x = 2
1223	y = 3	1976	y = 3
1224	w = 4	1977	w = 4
…		…
1235	}	1988	}
1236	OUTPUT:	1989	OUTPUT:
1237	RETVAL	1990	RETVAL
1238		1991
1239	void	1992	void
1240	scroll (CFPlus::Map self, int dx, int dy)	1993	scroll (DC::Map self, int dx, int dy)
1241	CODE:	1994	CODE:
1242	{	1995	{
1243	if (dx > 0)	1996	if (dx > 0)
1244	map_blank (self, self->x, self->y, dx - 1, self->h);	1997	map_blank (self, self->x, self->y, dx, self->h);
1245	else if (dx < 0)	1998	else if (dx < 0)
1246	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1999	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1247		2000
1248	if (dy > 0)	2001	if (dy > 0)
1249	map_blank (self, self->x, self->y, self->w, dy - 1);	2002	map_blank (self, self->x, self->y, self->w, dy);
1250	else if (dy < 0)	2003	else if (dy < 0)
1251	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2004	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1252		2005
1253	self->ox += dx; self->x += dx;	2006	self->ox += dx; self->x += dx;
1254	self->oy += dy; self->y += dy;	2007	self->oy += dy; self->y += dy;
1255		2008
1256	while (self->y < 0)	2009	while (self->y < 0)
…		…
1260	self->rows += MAP_EXTEND_Y;	2013	self->rows += MAP_EXTEND_Y;
1261	self->y += MAP_EXTEND_Y;	2014	self->y += MAP_EXTEND_Y;
1262	}	2015	}
1263	}	2016	}
1264		2017
1265	void	2018	SV *
1266	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2019	map1a_update (DC::Map self, SV *data_, int extmap)
1267	CODE:	2020	CODE:
1268	{	2021	{
1269	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2022	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1270	uint8_t data_end = (uint8_t )SvEND (data_);	2023	uint8_t data_end = (uint8_t )SvEND (data_);
1271	mapcell *cell;	2024	mapcell *cell;
1272	int x, y, flags;	2025	int x, y, z, flags;
		2026	AV *missing = newAV ();
		2027	RETVAL = newRV_noinc ((SV *)missing);
1273		2028
1274	while (data < data_end)	2029	while (data < data_end - 1)
1275	{	2030	{
1276	flags = (data [0] << 8) + data [1]; data += 2;	2031	flags = (data [0] << 8) + data [1]; data += 2;
1277		2032
1278	x = self->x + ((flags >> 10) & 63);	2033	x = self->x + ((flags >> 10) & 63);
1279	y = self->y + ((flags >> 4) & 63);	2034	y = self->y + ((flags >> 4) & 63);
…		…
1282		2037
1283	if (flags & 15)	2038	if (flags & 15)
1284	{	2039	{
1285	if (!cell->darkness)	2040	if (!cell->darkness)
1286	{	2041	{
		2042	memset (cell, 0, sizeof (*cell));
1287	cell->darkness = 256;	2043	cell->darkness = 256;
1288	cell->face [0] = 0;
1289	cell->face [1] = 0;
1290	cell->face [2] = 0;
1291	cell->stat_hp = 0;
1292	}	2044	}
1293		2045
1294	//TODO: don't trust server data to be in-range(!)	2046	//TODO: don't trust server data to be in-range(!)
1295		2047
1296	if (flags & 8)	2048	if (flags & 8)
…		…
1302	do	2054	do
1303	{	2055	{
1304	ext = *data++;	2056	ext = *data++;
1305	cmd = ext & 0x7f;	2057	cmd = ext & 0x7f;
1306		2058
1307	if (ext < 4)	2059	if (cmd < 4)
1308	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1309	else if (ext == 5) // health	2061	else if (cmd == 5) // health
		2062	{
		2063	cell->stat_width = 1;
1310	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
		2065	}
		2066	else if (cmd == 6) // monster width
		2067	cell->stat_width = *data++ + 1;
		2068	else if (cmd == 0x47)
		2069	{
		2070	if (*data == 1) cell->player = data [1];
		2071	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2072	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2073	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2074
		2075	data += *data + 1;
		2076	}
		2077	else if (cmd == 8) // cell flags
		2078	cell->flags = *data++;
		2079	else if (ext & 0x40) // unknown, multibyte => skip
		2080	data += *data + 1;
		2081	else
		2082	data++;
1311	}	2083	}
1312	while (cmd & 0x80);	2084	while (ext & 0x80);
1313	}	2085	}
1314	else	2086	else
1315	cell->darkness = *data++ + 1;	2087	cell->darkness = *data++ + 1;
1316	}	2088	}
1317		2089
		2090	for (z = 0; z <= 2; ++z)
1318	if (flags & 4)	2091	if (flags & (4 >> z))
1319	{	2092	{
1320	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2093	faceid face = (data [0] << 8) + data [1]; data += 2;
		2094	need_facenum (self, face);
		2095	cell->tile [z] = self->face2tile [face];
		2096
		2097	if (cell->tile [z])
		2098	{
		2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
		2101	if (!tex->name)
		2102	av_push (missing, newSViv (cell->tile [z]));
		2103
		2104	if (tex->smoothtile)
		2105	{
		2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
		2108	if (!smooth->name)
		2109	av_push (missing, newSViv (tex->smoothtile));
		2110	}
		2111	}
1321	}	2112	}
1322
1323	if (flags & 2)
1324	{
1325	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1326	}
1327
1328	if (flags & 1)
1329	{
1330	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1331	}
1332	}	2113	}
1333	else	2114	else
1334	cell->darkness = 0;	2115	CELL_CLEAR (cell);
1335	}	2116	}
1336	}	2117	}
		2118	OUTPUT:
		2119	RETVAL
1337		2120
1338	SV *	2121	SV *
1339	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2122	mapmap (DC::Map self, int x0, int y0, int w, int h)
1340	CODE:	2123	CODE:
1341	{	2124	{
1342	int x1, x;	2125	int x1, x;
1343	int y1, y;	2126	int y1, y;
1344	int z;	2127	int z;
…		…
1357	? self->row + y	2140	? self->row + y
1358	: 0;	2141	: 0;
1359		2142
1360	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1361	{	2144	{
1362	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1363		2146
1364	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1365	{	2148	{
1366	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1367		2150
1368	for (z = 0; z <= 0; z++)	2151	for (z = 0; z <= 0; z++)
1369	{	2152	{
1370	mapface face = cell->face [z];
1371
1372	if (face)
1373	{
1374	maptex tex = self->tex [face];	2153	maptex tex = self->tex [cell->tile [z]];
1375	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1376	int a1 = tex.a;	2155	int a1 = tex.a;
1377		2156
1378	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1379	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1380	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1381	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1382	}
1383	}	2161	}
1384	}	2162	}
1385		2163
1386	*map++ = (r )	2164	*map++ = (r )
1387	\| (g << 8)	2165	\| (g << 8)
…		…
1394	}	2172	}
1395	OUTPUT:	2173	OUTPUT:
1396	RETVAL	2174	RETVAL
1397		2175
1398	void	2176	void
1399	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2177	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)
1400	CODE:	2178	CODE:
1401	{	2179	{
1402	int vx, vy;
1403	int x, y, z;	2180	int x, y, z;
1404	int last_name;
1405	mapface face;
1406		2181
1407	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2182	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1408	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2183	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2184	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2185	smooth_key skey;
		2186	int pl_x, pl_y;
		2187	maptex pl_tex;
		2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
		2190	rc_key_t key;
		2191	rc_array_t *arr;
1409		2192
1410	/*	2193	pl_tex.name = 0;
1411	int vx = self->vx = self->w >= sw
1412	? self->x + (self->w - sw) / 2
1413	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1414		2194
1415	int vy = self->vy = self->h >= sh	2195	// that's current max. sorry.
1416	? self->y + (self->h - sh) / 2	2196	if (sw > 255) sw = 255;
1417	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2197	if (sh > 255) sh = 255;
1418	*/
1419		2198
1420	glColor4ub (255, 255, 255, 255);	2199	// clear key, in case of extra padding
		2200	memset (&skey, 0, sizeof (skey));
		2201
		2202	memset (&key, 0, sizeof (key));
		2203	key.r = 255;
		2204	key.g = 255;
		2205	key.b = 255;
		2206	key.a = 255;
		2207	key.mode = GL_QUADS;
		2208	key.format = GL_T2F_V3F;
		2209
		2210	mx += self->x;
		2211	my += self->y;
		2212
		2213	// first pass: determine smooth_max
		2214	// rather ugly, if you ask me
		2215	// could also be stored inside mapcell and updated on change
		2216	memset (smooth_max, 0, sizeof (smooth_max));
		2217
		2218	for (y = 0; y < sh; y++)
		2219	if (0 <= y + my && y + my < self->rows)
		2220	{
		2221	maprow *row = self->row + (y + my);
		2222
		2223	for (x = 0; x < sw; x++)
		2224	if (row->c0 <= x + mx && x + mx < row->c1)
		2225	{
		2226	mapcell *cell = row->col + (x + mx - row->c0);
		2227
		2228	smooth_max[x + 1][y + 1] =
		2229	MAX (self->tex [cell->tile [0]].smoothlevel,
		2230	MAX (self->tex [cell->tile [1]].smoothlevel,
		2231	self->tex [cell->tile [2]].smoothlevel));
		2232	}
		2233	}
1421		2234
1422	glEnable (GL_BLEND);	2235	glEnable (GL_BLEND);
1423	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2236	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1424	glEnable (GL_TEXTURE_2D);
1425	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1426		2238
1427	glBegin (GL_QUADS);
1428
1429	last_name = 0;
1430
1431	for (z = 0; z < 3; z++)	2239	for (z = 0; z <= 2; z++)
		2240	{
		2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
		2243
1432	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1433	if (0 <= y + vy && y + vy < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1434	{	2246	{
1435	maprow *row = self->row + (y + vy);	2247	maprow *row = self->row + (y + my);
1436		2248
1437	for (x = 0; x < sw; x++)	2249	for (x = 0; x < sw; x++)
1438	if (row->c0 <= x + vx && x + vx < row->c1)	2250	if (row->c0 <= x + mx && x + mx < row->c1)
1439	{	2251	{
1440	mapcell *cell = row->col + (x + vx - row->c0);	2252	mapcell *cell = row->col + (x + mx - row->c0);
1441
1442	face = cell->face [z];	2253	tileid tile = cell->tile [z];
1443		2254
1444	if (face)	2255	if (tile)
		2256	{
		2257	maptex tex = self->tex [tile];
		2258	int px, py;
		2259
		2260	if (key.texname != tex.name)
		2261	{
		2262	self->tex [tile].unused = 0;
		2263
		2264	if (!tex.name)
		2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2266
		2267	key.texname = tex.name;
		2268	arr = rc_array (rc, &key);
		2269	}
		2270
		2271	px = (x + 1) * Th - tex.w;
		2272	py = (y + 1) * Tw - tex.h;
		2273
		2274	if (expect_false (cell->player == player) && expect_false (z == 2))
		2275	{
		2276	pl_x = px;
		2277	pl_y = py;
		2278	pl_tex = tex;
		2279	continue;
		2280	}
		2281
		2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2283	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2284	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2285	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2286
		2287	// update smooth hash
		2288	if (tex.smoothtile)
		2289	{
		2290	skey.tile = tex.smoothtile;
		2291	skey.level = tex.smoothlevel;
		2292
		2293	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2294
		2295	// add bits to current tile and all neighbours. skey.x\|y is
		2296	// shifted +1\|+1 so we always stay positive.
		2297
		2298	// bits is ___n cccc CCCC bbbb
		2299	// n do not draw borders&corners
		2300	// c draw these corners, but...
		2301	// C ... not these
		2302	// b draw these borders
		2303
		2304	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2305	// ┃· ·· ·┃ ━━
		2306
		2307	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2308	// ·· ·· ·┏ ┓·
		2309
		2310	// full tile
		2311	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2312
		2313	// borders
		2314	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2315	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2316	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2317	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2318
		2319	// corners
		2320	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2321	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2322	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2323	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2324	}
		2325	}
		2326
		2327	if (expect_false (z == 2) && expect_false (cell->flags))
		2328	{
		2329	// overlays such as the speech bubble, probably more to come
		2330	if (cell->flags & 1)
		2331	{
		2332	rc_key_t key_ov = key;
		2333	maptex tex = self->tex [TEXID_SPEECH];
		2334	rc_array_t *arr;
		2335	int px = x * Tw + Tw * 2 / 32;
		2336	int py = y * Th - Th * 6 / 32;
		2337
		2338	key_ov.texname = tex.name;
		2339	arr = rc_array (rc_ov, &key_ov);
		2340
		2341	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2342	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2343	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2344	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2345	}
		2346	}
		2347	}
		2348	}
		2349
		2350	rc_draw (rc);
		2351	rc_clear (rc);
		2352
		2353	// go through all smoothlevels, lowest to highest, then draw.
		2354	// this is basically counting sort
		2355	{
		2356	int w, b;
		2357
		2358	glEnable (GL_TEXTURE_2D);
		2359	glBegin (GL_QUADS);
		2360	for (w = 0; w < 256 / 32; ++w)
		2361	{
		2362	uint32_t smask = smooth_level [w];
		2363	if (smask)
		2364	for (b = 0; b < 32; ++b)
		2365	if (smask & (((uint32_t)1) << b))
1445	{	2366	{
1446	maptex tex = self->tex [face];	2367	int level = (w << 5) \| b;
		2368	HE *he;
1447		2369
1448	int px = (x + 1) * 32 - tex.w;	2370	hv_iterinit (smooth);
1449	int py = (y + 1) * 32 - tex.h;	2371	while ((he = hv_iternext (smooth)))
1450
1451	if (last_name != tex.name)
1452	{	2372	{
		2373	smooth_key skey = (smooth_key )HeKEY (he);
		2374	IV bits = SvIVX (HeVAL (he));
		2375
		2376	if (!(bits & 0x1000)
		2377	&& skey->level == level
		2378	&& level > smooth_max [skey->x][skey->y])
		2379	{
		2380	maptex tex = self->tex [skey->tile];
		2381	int px = (((int)skey->x) - 1) * Tw;
		2382	int py = (((int)skey->y) - 1) * Th;
		2383	int border = bits & 15;
		2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2385	float dx = tex.s * .0625f; // 16 images/row
		2386	float dy = tex.t * .5f ; // 2 images/column
		2387
		2388	if (tex.name)
		2389	{
		2390	// this time avoiding texture state changes
		2391	// save gobs of state changes.
		2392	if (key.texname != tex.name)
		2393	{
		2394	self->tex [skey->tile].unused = 0;
		2395
1453	glEnd ();	2396	glEnd ();
1454	last_name = tex.name;
1455	glBindTexture (GL_TEXTURE_2D, last_name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1456	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
		2399	}
		2400
		2401	if (border)
		2402	{
		2403	float ox = border * dx;
		2404
		2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2409	}
		2410
		2411	if (corner)
		2412	{
		2413	float ox = corner * dx;
		2414
		2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2419	}
		2420	}
		2421	}
1457	}	2422	}
1458
1459	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1460	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1461	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1462	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1463	}	2423	}
1464	}
1465	}	2424	}
1466		2425
1467	glEnd ();	2426	glEnd ();
1468
1469	glDisable (GL_TEXTURE_2D);	2427	glDisable (GL_TEXTURE_2D);
		2428	key.texname = -1;
		2429	}
		2430
		2431	hv_clear (smooth);
		2432	}
		2433
		2434	if (pl_tex.name)
		2435	{
		2436	maptex tex = pl_tex;
		2437	int px = pl_x + sdx;
		2438	int py = pl_y + sdy;
		2439
		2440	key.texname = tex.name;
		2441	arr = rc_array (rc, &key);
		2442
		2443	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2444	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2445	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2446	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2447
		2448	rc_draw (rc);
		2449	}
		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
		2453
1470	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
		2455	rc_free (rc);
		2456	rc_free (rc_ov);
1471		2457
		2458	// top layer: overlays such as the health bar
1472	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
1473	if (0 <= y + vy && y + vy < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
1474	{	2461	{
1475	maprow *row = self->row + (y + vy);	2462	maprow *row = self->row + (y + my);
1476		2463
1477	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
1478	if (row->c0 <= x + vx && x + vx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
1479	{	2466	{
1480	mapcell *cell = row->col + (x + vx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
1481		2468
1482	int px = x * 32;	2469	int px = x * Tw;
1483	int py = y * 32;	2470	int py = y * Th;
		2471
		2472	if (expect_false (cell->player == player))
		2473	{
		2474	px += sdx;
		2475	py += sdy;
		2476	}
1484		2477
1485	if (cell->stat_hp)	2478	if (cell->stat_hp)
1486	{	2479	{
		2480	int width = cell->stat_width * Tw;
		2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
		2482
1487	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
1488	glRectf (px + 1, py + 1, px + 31, py + 4);	2484	glRectf (px + 1, py - thick - 2,
		2485	px + width - 1, py);
1489		2486
1490	glColor3ub (0, 255, 0);	2487	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1491	glBegin (GL_LINES);
1492	glVertex2f (px + 2, py + 2.5f);	2488	glRectf (px + 2,
1493	glVertex2f (px + 29.f - cell->stat_hp * (28.f / 255.f), py + 2.5f);	2489	py - thick - 1,
1494	glEnd ();	2490	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1495	}	2491	}
1496	}	2492	}
1497	}	2493	}
1498	}	2494	}
1499		2495
1500	void	2496	void
1501	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2497	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1502	CODE:	2498	CODE:
1503	{	2499	{
1504	static float color[16][3] = {	2500	static float color[16][3] = {
1505	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
1506	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
1507	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
1508	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
1509		2505
1510	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
1511	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
1512	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
1513	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
1514		2510
1515	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
1516	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
1517	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
1518	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
1519		2515
1520	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
1521		2517
1522	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
1523	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
1524	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
1525	};	2521	};
1526		2522
1527	int x, y;	2523	int x, y;
1528		2524
1529	glEnable (GL_TEXTURE_2D);	2525	glEnable (GL_TEXTURE_2D);
		2526	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2527	* but the nvidia driver (185.18.14) mishandles alpha textures
		2528	* and takes the colour from god knows where instead of using
		2529	* Cp. MODULATE results in the same colour, but slightly different
		2530	* alpha, but atcually gives us the correct colour with nvidia.
		2531	*/
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1531	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
1532	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1533	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
1534		2536
1535	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
1539		2541
1540	if (m)	2542	if (m)
1541	{	2543	{
1542	float *c = color [m & 15];	2544	float *c = color [m & 15];
1543		2545
1544	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
1545	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
1546		2548
1547	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
1548	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1549	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1550	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1551	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1552	}	2554	}
…		…
1556	glDisable (GL_BLEND);	2558	glDisable (GL_BLEND);
1557	glDisable (GL_TEXTURE_2D);	2559	glDisable (GL_TEXTURE_2D);
1558	}	2560	}
1559		2561
1560	void	2562	void
1561	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2563	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1562	PPCODE:	2564	PPCODE:
1563	{	2565	{
1564	int vx, vy;
1565	int x, y;	2566	int x, y;
1566	int sw4 = (sw + 3) & ~3;	2567	int sw1 = sw + 2;
		2568	int sh1 = sh + 2;
		2569	int sh3 = sh * 3;
		2570	int sw3 = sw * 3;
		2571	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1567	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2572	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1568	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2573	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1569		2574
1570	memset (darkness, 255, sw4 * sh);
1571	SvPOK_only (darkness_sv);	2575	SvPOK_only (darkness3_sv);
1572	SvCUR_set (darkness_sv, sw4 * sh);	2576	SvCUR_set (darkness3_sv, sw3 * sh3);
1573		2577
1574	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2578	mx += self->x - 1;
1575	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2579	my += self->y - 1;
1576		2580
1577	for (y = 0; y < sh; y++)	2581	for (y = 0; y < sh1; y++)
1578	if (0 <= y + vy && y + vy < self->rows)	2582	if (0 <= y + my && y + my < self->rows)
1579	{	2583	{
1580	maprow *row = self->row + (y + vy);	2584	maprow *row = self->row + (y + my);
1581		2585
1582	for (x = 0; x < sw; x++)	2586	for (x = 0; x < sw1; x++)
1583	if (row->c0 <= x + vx && x + vx < row->c1)	2587	if (row->c0 <= x + mx && x + mx < row->c1)
1584	{	2588	{
1585	mapcell *cell = row->col + (x + vx - row->c0);	2589	mapcell *cell = row->col + (x + mx - row->c0);
1586		2590
1587	darkness[y * sw4 + x] = cell->darkness	2591	darkness1 [y * sw1 + x] = cell->darkness
1588	? 255 - (cell->darkness - 1)	2592	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1589	: 255 - FOW_DARKNESS;	2593	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1590	}	2594	}
1591	}	2595	}
1592		2596
		2597	for (y = 0; y < sh; ++y)
		2598	for (x = 0; x < sw; ++x)
		2599	{
		2600	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2601	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2602	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2603	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2604	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2605	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2606	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2607	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2608	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2609
		2610	uint8_t r11 = (d11 + d21 + d12) / 3;
		2611	uint8_t r21 = d21;
		2612	uint8_t r31 = (d21 + d31 + d32) / 3;
		2613
		2614	uint8_t r12 = d12;
		2615	uint8_t r22 = d22;
		2616	uint8_t r32 = d32;
		2617
		2618	uint8_t r13 = (d13 + d23 + d12) / 3;
		2619	uint8_t r23 = d23;
		2620	uint8_t r33 = (d23 + d33 + d32) / 3;
		2621
		2622	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2623	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2625	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2626	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2627	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2628	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2631	}
		2632
		2633	free (darkness1);
		2634
1593	EXTEND (SP, 3);	2635	EXTEND (SP, 3);
1594	PUSHs (sv_2mortal (newSViv (sw4)));	2636	PUSHs (sv_2mortal (newSViv (sw3)));
1595	PUSHs (sv_2mortal (newSViv (sh)));	2637	PUSHs (sv_2mortal (newSViv (sh3)));
1596	PUSHs (darkness_sv);	2638	PUSHs (darkness3_sv);
1597	}	2639	}
1598		2640
1599	SV *	2641	SV *
1600	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2642	get_rect (DC::Map self, int x0, int y0, int w, int h)
1601	CODE:	2643	CODE:
1602	{	2644	{
1603	int x, y, x1, y1;	2645	int x, y, x1, y1;
1604	SV data_sv = newSV (w h * 7 + 5);	2646	SV data_sv = newSV (w h * 7 + 5);
1605	uint8_t data = (uint8_t )SvPVX (data_sv);	2647	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1630	if (row && row->c0 <= x && x < row->c1)	2672	if (row && row->c0 <= x && x < row->c1)
1631	{	2673	{
1632	mapcell *cell = row->col + (x - row->c0);	2674	mapcell *cell = row->col + (x - row->c0);
1633	uint8_t flags = 0;	2675	uint8_t flags = 0;
1634		2676
1635	if (cell->face [0]) flags \|= 1;	2677	if (cell->tile [0]) flags \|= 1;
1636	if (cell->face [1]) flags \|= 2;	2678	if (cell->tile [1]) flags \|= 2;
1637	if (cell->face [2]) flags \|= 4;	2679	if (cell->tile [2]) flags \|= 4;
1638		2680
1639	*data++ = flags;	2681	*data++ = flags;
1640		2682
1641	if (flags & 1)	2683	if (flags & 1)
1642	{	2684	{
		2685	tileid tile = cell->tile [0];
1643	*data++ = cell->face [0] >> 8;	2686	*data++ = tile >> 8;
1644	*data++ = cell->face [0];	2687	*data++ = tile;
1645	}	2688	}
1646		2689
1647	if (flags & 2)	2690	if (flags & 2)
1648	{	2691	{
		2692	tileid tile = cell->tile [1];
1649	*data++ = cell->face [1] >> 8;	2693	*data++ = tile >> 8;
1650	*data++ = cell->face [1];	2694	*data++ = tile;
1651	}	2695	}
1652		2696
1653	if (flags & 4)	2697	if (flags & 4)
1654	{	2698	{
		2699	tileid tile = cell->tile [2];
1655	*data++ = cell->face [2] >> 8;	2700	*data++ = tile >> 8;
1656	*data++ = cell->face [2];	2701	*data++ = tile;
1657	}	2702	}
1658	}	2703	}
1659	else	2704	else
1660	*data++ = 0;	2705	*data++ = 0;
1661	}	2706	}
1662	}	2707	}
1663		2708
		2709	/* if size is wh + 5 then no data has been found /
		2710	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2711	{
1664	SvPOK_only (data_sv);	2712	SvPOK_only (data_sv);
1665	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2713	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2714	}
		2715
1666	RETVAL = data_sv;	2716	RETVAL = data_sv;
1667	}	2717	}
1668	OUTPUT:	2718	OUTPUT:
1669	RETVAL	2719	RETVAL
1670		2720
1671	void	2721	void
1672	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2722	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1673	PPCODE:	2723	PPCODE:
1674	{	2724	{
1675	int x, y, z;	2725	int x, y, z;
1676	int w, h;	2726	int w, h;
1677	int x1, y1;	2727	int x1, y1;
		2728	STRLEN len;
		2729	uint8_t data, end;
		2730
		2731	len = SvLEN (data_sv);
		2732	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2733	data = SvPVbyte_nolen (data_sv);
		2734	end = data + len + 8;
		2735
		2736	if (len < 5)
		2737	XSRETURN_EMPTY;
1678		2738
1679	if (*data++ != 0)	2739	if (*data++ != 0)
1680	return; /* version mismatch */	2740	XSRETURN_EMPTY; /* version mismatch */
1681		2741
1682	w = data++ << 8; w \|= data++;	2742	w = data++ << 8; w \|= data++;
1683	h = data++ << 8; h \|= data++;	2743	h = data++ << 8; h \|= data++;
1684		2744
1685	// we need to do this 'cause we don't keep an absolute coord system for rows	2745	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1697	{	2757	{
1698	maprow *row = map_get_row (self, y);	2758	maprow *row = map_get_row (self, y);
1699		2759
1700	for (x = x0; x < x1; x++)	2760	for (x = x0; x < x1; x++)
1701	{	2761	{
		2762	uint8_t flags;
		2763
		2764	if (data + 7 >= end)
		2765	XSRETURN_EMPTY;
		2766
1702	uint8_t flags = *data++;	2767	flags = *data++;
1703		2768
1704	if (flags)	2769	if (flags)
1705	{	2770	{
1706	mapface face[3] = { 0, 0, 0 };
1707
1708	mapcell *cell = row_get_cell (row, x);	2771	mapcell *cell = row_get_cell (row, x);
		2772	tileid tile[3] = { 0, 0, 0 };
1709		2773
1710	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2774	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1711	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2775	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1712	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2776	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1713		2777
1714	if (cell->darkness == 0)	2778	if (cell->darkness == 0)
1715	{	2779	{
1716	cell->darkness = 0;	2780	/cell->darkness = 0;/
		2781	EXTEND (SP, 3);
1717		2782
1718	for (z = 0; z <= 2; z++)	2783	for (z = 0; z <= 2; z++)
1719	{	2784	{
1720	cell->face[z] = face[z];	2785	tileid t = tile [z];
1721		2786
1722	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2787	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2788	{
1723	XPUSHs (sv_2mortal (newSViv (face[z])));	2789	PUSHs (sv_2mortal (newSViv (t)));
		2790	need_texid (self, t);
		2791	}
		2792
		2793	cell->tile [z] = t;
1724	}	2794	}
1725	}	2795	}
1726	}	2796	}
1727	}	2797	}
1728	}	2798	}
1729	}	2799	}
1730		2800
1731	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2801	MODULE = Deliantra::Client PACKAGE = DC::RW
1732		2802
1733	CFPlus::MixChunk	2803	DC::RW
1734	new_from_file (SV class, char path)	2804	new (SV class, SV data_sv)
1735	CODE:	2805	CODE:
1736	RETVAL = Mix_LoadWAV (path);	2806	{
		2807	STRLEN datalen;
		2808	char *data = SvPVbyte (data_sv, datalen);
		2809
		2810	RETVAL = SDL_RWFromConstMem (data, datalen);
		2811	}
1737	OUTPUT:	2812	OUTPUT:
1738	RETVAL	2813	RETVAL
1739		2814
		2815	DC::RW
		2816	new_from_file (SV class, const char path, const char *mode = "rb")
		2817	CODE:
		2818	RETVAL = SDL_RWFromFile (path, mode);
		2819	OUTPUT:
		2820	RETVAL
		2821
		2822	# fails on win32:
		2823	# dc.xs(2268) : error C2059: syntax error : '('
1740	void	2824	#void
		2825	#close (DC::RW self)
		2826	# CODE:
		2827	# (self->(close)) (self);
		2828
		2829	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2830
		2831	PROTOTYPES: DISABLE
		2832
		2833	DC::Channel
		2834	find ()
		2835	CODE:
		2836	{
		2837	RETVAL = Mix_GroupAvailable (-1);
		2838
		2839	if (RETVAL < 0)
		2840	{
		2841	RETVAL = Mix_GroupOldest (-1);
		2842
		2843	if (RETVAL < 0)
		2844	{
		2845	// happens sometimes, maybe it just stopped playing(?)
		2846	RETVAL = Mix_GroupAvailable (-1);
		2847
		2848	if (RETVAL < 0)
		2849	XSRETURN_UNDEF;
		2850	}
		2851	else
		2852	Mix_HaltChannel (RETVAL);
		2853	}
		2854
		2855	Mix_UnregisterAllEffects (RETVAL);
		2856	Mix_Volume (RETVAL, 128);
		2857	}
		2858	OUTPUT:
		2859	RETVAL
		2860
		2861	void
		2862	halt (DC::Channel self)
		2863	CODE:
		2864	Mix_HaltChannel (self);
		2865
		2866	void
		2867	expire (DC::Channel self, int ticks = -1)
		2868	CODE:
		2869	Mix_ExpireChannel (self, ticks);
		2870
		2871	void
		2872	fade_out (DC::Channel self, int ticks = -1)
		2873	CODE:
		2874	Mix_FadeOutChannel (self, ticks);
		2875
		2876	int
		2877	volume (DC::Channel self, int volume)
		2878	CODE:
		2879	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2880	OUTPUT:
		2881	RETVAL
		2882
		2883	void
		2884	unregister_all_effects (DC::Channel self)
		2885	CODE:
		2886	Mix_UnregisterAllEffects (self);
		2887
		2888	void
		2889	set_panning (DC::Channel self, int left, int right)
		2890	CODE:
		2891	left = CLAMP (left , 0, 255);
		2892	right = CLAMP (right, 0, 255);
		2893	Mix_SetPanning (self, left, right);
		2894
		2895	void
		2896	set_distance (DC::Channel self, int distance)
		2897	CODE:
		2898	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2899
		2900	void
		2901	set_position (DC::Channel self, int angle, int distance)
		2902	CODE:
		2903
		2904	void
		2905	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2906	CODE:
		2907	{
		2908	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2909	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2910	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2911	}
		2912
		2913	void
		2914	set_reverse_stereo (DC::Channel self, int flip)
		2915	CODE:
		2916	Mix_SetReverseStereo (self, flip);
		2917
		2918	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2919
		2920	PROTOTYPES: DISABLE
		2921
		2922	void
		2923	decoders ()
		2924	PPCODE:
		2925	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2926	int i, num = Mix_GetNumChunkDecoders ();
		2927	EXTEND (SP, num);
		2928	for (i = 0; i < num; ++i)
		2929	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2930	#else
		2931	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2932	#endif
		2933
		2934	DC::MixChunk
		2935	new (SV *class, DC::RW rwops)
		2936	CODE:
		2937	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2938	OUTPUT:
		2939	RETVAL
		2940
		2941	void
1741	DESTROY (CFPlus::MixChunk self)	2942	DESTROY (DC::MixChunk self)
1742	CODE:	2943	CODE:
1743	Mix_FreeChunk (self);	2944	Mix_FreeChunk (self);
1744		2945
1745	int	2946	int
1746	volume (CFPlus::MixChunk self, int volume = -1)	2947	volume (DC::MixChunk self, int volume = -1)
1747	CODE:	2948	CODE:
		2949	if (items > 1)
		2950	volume = CLAMP (volume, 0, 128);
1748	RETVAL = Mix_VolumeChunk (self, volume);	2951	RETVAL = Mix_VolumeChunk (self, volume);
1749	OUTPUT:	2952	OUTPUT:
1750	RETVAL	2953	RETVAL
1751		2954
1752	int	2955	DC::Channel
1753	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2956	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1754	CODE:	2957	CODE:
		2958	{
1755	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2959	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2960
		2961	if (RETVAL < 0)
		2962	XSRETURN_UNDEF;
		2963
		2964	if (channel < 0)
		2965	{
		2966	Mix_UnregisterAllEffects (RETVAL);
		2967	Mix_Volume (RETVAL, 128);
		2968	}
		2969	}
1756	OUTPUT:	2970	OUTPUT:
1757	RETVAL	2971	RETVAL
1758		2972
1759	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2973	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2974
		2975	void
		2976	decoders ()
		2977	PPCODE:
		2978	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2979	int i, num = Mix_GetNumMusicDecoders ();
		2980	EXTEND (SP, num);
		2981	for (i = 0; i < num; ++i)
		2982	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2983	#else
		2984	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2985	#endif
1760		2986
1761	int	2987	int
1762	volume (int volume = -1)	2988	volume (int volume = -1)
		2989	PROTOTYPE: ;$
1763	CODE:	2990	CODE:
		2991	if (items > 0)
		2992	volume = CLAMP (volume, 0, 128);
1764	RETVAL = Mix_VolumeMusic (volume);	2993	RETVAL = Mix_VolumeMusic (volume);
1765	OUTPUT:	2994	OUTPUT:
1766	RETVAL	2995	RETVAL
1767		2996
1768	CFPlus::MixMusic	2997	void
1769	new_from_file (SV class, char path)	2998	fade_out (int ms)
1770	CODE:	2999	CODE:
1771	RETVAL = Mix_LoadMUS (path);	3000	Mix_FadeOutMusic (ms);
		3001
		3002	void
		3003	halt ()
		3004	CODE:
		3005	Mix_HaltMusic ();
		3006
		3007	int
		3008	playing ()
		3009	CODE:
		3010	RETVAL = Mix_PlayingMusic ();
1772	OUTPUT:	3011	OUTPUT:
1773	RETVAL	3012	RETVAL
1774		3013
		3014	DC::MixMusic
		3015	new (SV *class, DC::RW rwops)
		3016	CODE:
		3017	RETVAL = Mix_LoadMUS_RW (rwops);
		3018	OUTPUT:
		3019	RETVAL
		3020
1775	void	3021	void
1776	DESTROY (CFPlus::MixMusic self)	3022	DESTROY (DC::MixMusic self)
1777	CODE:	3023	CODE:
1778	Mix_FreeMusic (self);	3024	Mix_FreeMusic (self);
1779		3025
1780	int	3026	int
1781	play (CFPlus::MixMusic self, int loops = -1)	3027	play (DC::MixMusic self, int loops = -1)
1782	CODE:	3028	CODE:
1783	RETVAL = Mix_PlayMusic (self, loops);	3029	RETVAL = Mix_PlayMusic (self, loops);
1784	OUTPUT:	3030	OUTPUT:
1785	RETVAL	3031	RETVAL
1786		3032
1787	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3033	void
		3034	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3035	CODE:
		3036	Mix_FadeInMusicPos (self, loops, ms, position);
		3037
		3038	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3039
		3040	PROTOTYPES: ENABLE
1788		3041
1789	BOOT:	3042	BOOT:
1790	{	3043	{
1791	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3044	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1792	static const struct {	3045	static const struct {
1793	const char *name;	3046	const char *name;
1794	IV iv;	3047	IV iv;
1795	} *civ, const_iv[] = {	3048	} *civ, const_iv[] = {
1796	# define const_iv(name) { # name, (IV)name }	3049	# define const_iv(name) { # name, (IV)name }
		3050	const_iv (GL_VENDOR),
		3051	const_iv (GL_VERSION),
		3052	const_iv (GL_EXTENSIONS),
		3053	const_iv (GL_MAX_TEXTURE_UNITS),
1797	const_iv (GL_COLOR_MATERIAL),	3054	const_iv (GL_COLOR_MATERIAL),
1798	const_iv (GL_SMOOTH),	3055	const_iv (GL_SMOOTH),
1799	const_iv (GL_FLAT),	3056	const_iv (GL_FLAT),
1800	const_iv (GL_DITHER),	3057	const_iv (GL_DITHER),
1801	const_iv (GL_BLEND),	3058	const_iv (GL_BLEND),
…		…
1805	const_iv (GL_ALPHA_TEST),	3062	const_iv (GL_ALPHA_TEST),
1806	const_iv (GL_NORMALIZE),	3063	const_iv (GL_NORMALIZE),
1807	const_iv (GL_RESCALE_NORMAL),	3064	const_iv (GL_RESCALE_NORMAL),
1808	const_iv (GL_FRONT),	3065	const_iv (GL_FRONT),
1809	const_iv (GL_BACK),	3066	const_iv (GL_BACK),
		3067	const_iv (GL_AUX0),
1810	const_iv (GL_AND),	3068	const_iv (GL_AND),
1811	const_iv (GL_ONE),	3069	const_iv (GL_ONE),
1812	const_iv (GL_ZERO),	3070	const_iv (GL_ZERO),
1813	const_iv (GL_SRC_ALPHA),	3071	const_iv (GL_SRC_ALPHA),
1814	const_iv (GL_DST_ALPHA),	3072	const_iv (GL_DST_ALPHA),
1815	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3073	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1816	const_iv (GL_ONE_MINUS_DST_ALPHA),	3074	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3075	const_iv (GL_SRC_COLOR),
		3076	const_iv (GL_DST_COLOR),
		3077	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3078	const_iv (GL_ONE_MINUS_DST_COLOR),
1817	const_iv (GL_SRC_ALPHA_SATURATE),	3079	const_iv (GL_SRC_ALPHA_SATURATE),
1818	const_iv (GL_RGB),	3080	const_iv (GL_RGB),
1819	const_iv (GL_RGBA),	3081	const_iv (GL_RGBA),
1820	const_iv (GL_RGBA4),	3082	const_iv (GL_RGBA4),
1821	const_iv (GL_RGBA8),	3083	const_iv (GL_RGBA8),
…		…
1827	const_iv (GL_INTENSITY),	3089	const_iv (GL_INTENSITY),
1828	const_iv (GL_LUMINANCE),	3090	const_iv (GL_LUMINANCE),
1829	const_iv (GL_LUMINANCE_ALPHA),	3091	const_iv (GL_LUMINANCE_ALPHA),
1830	const_iv (GL_FLOAT),	3092	const_iv (GL_FLOAT),
1831	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3093	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3094	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3095	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3096	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3097	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3098	const_iv (GL_COMPRESSED_RGB_ARB),
		3099	const_iv (GL_COMPRESSED_RGBA_ARB),
1832	const_iv (GL_COMPILE),	3100	const_iv (GL_COMPILE),
		3101	const_iv (GL_PROXY_TEXTURE_1D),
		3102	const_iv (GL_PROXY_TEXTURE_2D),
1833	const_iv (GL_TEXTURE_1D),	3103	const_iv (GL_TEXTURE_1D),
1834	const_iv (GL_TEXTURE_2D),	3104	const_iv (GL_TEXTURE_2D),
1835	const_iv (GL_TEXTURE_ENV),	3105	const_iv (GL_TEXTURE_ENV),
1836	const_iv (GL_TEXTURE_MAG_FILTER),	3106	const_iv (GL_TEXTURE_MAG_FILTER),
1837	const_iv (GL_TEXTURE_MIN_FILTER),	3107	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1858	const_iv (GL_COLOR_LOGIC_OP),	3128	const_iv (GL_COLOR_LOGIC_OP),
1859	const_iv (GL_SEPARABLE_2D),	3129	const_iv (GL_SEPARABLE_2D),
1860	const_iv (GL_CONVOLUTION_2D),	3130	const_iv (GL_CONVOLUTION_2D),
1861	const_iv (GL_CONVOLUTION_BORDER_MODE),	3131	const_iv (GL_CONVOLUTION_BORDER_MODE),
1862	const_iv (GL_CONSTANT_BORDER),	3132	const_iv (GL_CONSTANT_BORDER),
		3133	const_iv (GL_POINTS),
1863	const_iv (GL_LINES),	3134	const_iv (GL_LINES),
1864	const_iv (GL_LINE_STRIP),	3135	const_iv (GL_LINE_STRIP),
1865	const_iv (GL_LINE_LOOP),	3136	const_iv (GL_LINE_LOOP),
1866	const_iv (GL_QUADS),	3137	const_iv (GL_QUADS),
1867	const_iv (GL_QUAD_STRIP),	3138	const_iv (GL_QUAD_STRIP),
1868	const_iv (GL_TRIANGLES),	3139	const_iv (GL_TRIANGLES),
1869	const_iv (GL_TRIANGLE_STRIP),	3140	const_iv (GL_TRIANGLE_STRIP),
1870	const_iv (GL_TRIANGLE_FAN),	3141	const_iv (GL_TRIANGLE_FAN),
		3142	const_iv (GL_POLYGON),
1871	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3143	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3144	const_iv (GL_POINT_SMOOTH_HINT),
		3145	const_iv (GL_LINE_SMOOTH_HINT),
		3146	const_iv (GL_POLYGON_SMOOTH_HINT),
		3147	const_iv (GL_GENERATE_MIPMAP_HINT),
		3148	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1872	const_iv (GL_FASTEST),	3149	const_iv (GL_FASTEST),
		3150	const_iv (GL_DONT_CARE),
		3151	const_iv (GL_NICEST),
1873	const_iv (GL_V2F),	3152	const_iv (GL_V2F),
1874	const_iv (GL_V3F),	3153	const_iv (GL_V3F),
1875	const_iv (GL_T2F_V3F),	3154	const_iv (GL_T2F_V3F),
1876	const_iv (GL_T2F_N3F_V3F),	3155	const_iv (GL_T2F_N3F_V3F),
		3156	const_iv (GL_FUNC_ADD),
		3157	const_iv (GL_FUNC_SUBTRACT),
		3158	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1877	# undef const_iv	3159	# undef const_iv
1878	};	3160	};
1879		3161
1880	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3162	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1881	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3163	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3164
		3165	texture_av = newAV ();
		3166	AvREAL_off (texture_av);
1882	}	3167	}
		3168
		3169	void
		3170	disable_GL_EXT_blend_func_separate ()
		3171	CODE:
		3172	gl.BlendFuncSeparate = 0;
		3173	gl.BlendFuncSeparateEXT = 0;
		3174
		3175	void
		3176	apple_nvidia_bug (int enable)
1883		3177
1884	char *	3178	char *
1885	gl_vendor ()	3179	gl_vendor ()
1886	CODE:	3180	CODE:
1887	RETVAL = (char *)glGetString (GL_VENDOR);	3181	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1900	CODE:	3194	CODE:
1901	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3195	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1902	OUTPUT:	3196	OUTPUT:
1903	RETVAL	3197	RETVAL
1904		3198
		3199	const char *glGetString (GLenum pname)
		3200
		3201	GLint glGetInteger (GLenum pname)
		3202	CODE:
		3203	glGetIntegerv (pname, &RETVAL);
		3204	OUTPUT:
		3205	RETVAL
		3206
		3207	GLdouble glGetDouble (GLenum pname)
		3208	CODE:
		3209	glGetDoublev (pname, &RETVAL);
		3210	OUTPUT:
		3211	RETVAL
		3212
1905	int glGetError ()	3213	int glGetError ()
1906		3214
1907	void glFinish ()	3215	void glFinish ()
		3216
		3217	void glFlush ()
1908		3218
1909	void glClear (int mask)	3219	void glClear (int mask)
1910		3220
1911	void glClearColor (float r, float g, float b, float a = 1.0)	3221	void glClearColor (float r, float g, float b, float a = 1.0)
1912	PROTOTYPE: @	3222	PROTOTYPE: @
…		…
1923		3233
1924	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3234	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1925	CODE:	3235	CODE:
1926	gl_BlendFuncSeparate (sa, da, saa, daa);	3236	gl_BlendFuncSeparate (sa, da, saa, daa);
1927		3237
		3238	# void glBlendEquation (int se)
		3239
1928	void glDepthMask (int flag)	3240	void glDepthMask (int flag)
1929		3241
1930	void glLogicOp (int opcode)	3242	void glLogicOp (int opcode)
1931		3243
1932	void glColorMask (int red, int green, int blue, int alpha)	3244	void glColorMask (int red, int green, int blue, int alpha)
…		…
1946	# near_ and far_ are due to microsofts buggy "c" compiler	3258	# near_ and far_ are due to microsofts buggy "c" compiler
1947	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3259	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1948		3260
1949	# near_ and far_ are due to microsofts buggy "c" compiler	3261	# near_ and far_ are due to microsofts buggy "c" compiler
1950	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3262	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3263
		3264	PROTOTYPES: DISABLE
1951		3265
1952	void glViewport (int x, int y, int width, int height)	3266	void glViewport (int x, int y, int width, int height)
1953		3267
1954	void glScissor (int x, int y, int width, int height)	3268	void glScissor (int x, int y, int width, int height)
1955		3269
…		…
1963		3277
1964	void glRotate (float angle, float x, float y, float z)	3278	void glRotate (float angle, float x, float y, float z)
1965	CODE:	3279	CODE:
1966	glRotatef (angle, x, y, z);	3280	glRotatef (angle, x, y, z);
1967		3281
1968	void glBegin (int mode)
1969
1970	void glEnd ()
1971
1972	void glColor (float r, float g, float b, float a = 1.0)	3282	void glColor (float r, float g, float b, float a = 1.0)
1973	PROTOTYPE: @	3283	PROTOTYPE: @
1974	ALIAS:	3284	ALIAS:
1975	glColor_premultiply = 1	3285	glColor_premultiply = 1
1976	CODE:	3286	CODE:
1977	if (ix)	3287	if (ix)
1978	{	3288	{
…		…
1981	b *= a;	3291	b *= a;
1982	}	3292	}
1983	// microsoft visual "c" rounds instead of truncating...	3293	// microsoft visual "c" rounds instead of truncating...
1984	glColor4f (r, g, b, a);	3294	glColor4f (r, g, b, a);
1985		3295
1986	void glInterleavedArrays (int format, int stride, char *data)
1987
1988	void glDrawElements (int mode, int count, int type, char *indices)
1989
1990	# 1.2 void glDrawRangeElements (int mode, int start, int end
1991
1992	void glRasterPos (float x, float y, float z = 0.)	3296	void glRasterPos (float x, float y, float z = 0.)
1993	CODE:	3297	CODE:
1994	glRasterPos3f (0, 0, z);	3298	glRasterPos3f (0, 0, z);
1995	glBitmap (0, 0, 0, 0, x, y, 0);	3299	glBitmap (0, 0, 0, 0, x, y, 0);
1996		3300
…		…
2000		3304
2001	void glTexCoord (float s, float t)	3305	void glTexCoord (float s, float t)
2002	CODE:	3306	CODE:
2003	glTexCoord2f (s, t);	3307	glTexCoord2f (s, t);
2004		3308
		3309	void glRect (float x1, float y1, float x2, float y2)
		3310	CODE:
		3311	glRectf (x1, y1, x2, y2);
		3312
		3313	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3314	CODE:
		3315	glBegin (GL_LINE_LOOP);
		3316	glVertex2f (x1, y1);
		3317	glVertex2f (x2, y1);
		3318	glVertex2f (x2, y2);
		3319	glVertex2f (x1, y2);
		3320	glEnd ();
		3321
		3322	PROTOTYPES: ENABLE
		3323
		3324	void glBegin (int mode)
		3325
		3326	void glEnd ()
		3327
		3328	void glPointSize (GLfloat size)
		3329
		3330	void glLineWidth (GLfloat width)
		3331
		3332	void glInterleavedArrays (int format, int stride, char *data)
		3333
		3334	void glDrawElements (int mode, int count, int type, char *indices)
		3335
		3336	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3337
2005	void glTexEnv (int target, int pname, float param)	3338	void glTexEnv (int target, int pname, float param)
2006	CODE:	3339	CODE:
2007	glTexEnvf (target, pname, param);	3340	glTexEnvf (target, pname, param);
2008		3341
2009	void glTexParameter (int target, int pname, float param)	3342	void glTexParameter (int target, int pname, float param)
…		…
2025	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3358	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2026	CODE:	3359	CODE:
2027	if (gl.SeparableFilter2D)	3360	if (gl.SeparableFilter2D)
2028	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3361	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2029		3362
2030	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3363	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2031		3364
2032	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3365	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2033		3366
2034	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3367	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3368
		3369	void glPixelZoom (float x, float y)
2035		3370
2036	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3371	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2037		3372
2038	int glGenTexture ()	3373	int glGenTexture ()
2039	CODE:	3374	CODE:
2040	{	3375	RETVAL = gen_texture ();
2041	GLuint name;
2042	glGenTextures (1, &name);
2043	RETVAL = name;
2044	}
2045	OUTPUT:	3376	OUTPUT:
2046	RETVAL	3377	RETVAL
2047		3378
2048	void glDeleteTexture (int name)	3379	void glDeleteTexture (int name)
2049	CODE:	3380	CODE:
2050	{
2051	GLuint name_ = name;
2052	glDeleteTextures (1, &name_);	3381	del_texture (name);
2053	}	3382
2054
2055	int glGenList ()	3383	int glGenList ()
2056	CODE:	3384	CODE:
2057	RETVAL = glGenLists (1);	3385	RETVAL = glGenLists (1);
2058	OUTPUT:	3386	OUTPUT:
2059	RETVAL	3387	RETVAL
…		…
2066		3394
2067	void glEndList ()	3395	void glEndList ()
2068		3396
2069	void glCallList (int list)	3397	void glCallList (int list)
2070		3398
		3399	void c_init ()
		3400	CODE:
		3401	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3402	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3403
		3404	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3405
		3406	PROTOTYPES: DISABLE
		3407
		3408	void
		3409	find_widget (SV *self, NV x, NV y)
		3410	PPCODE:
		3411	{
		3412	if (within_widget (self, x, y))
		3413	XPUSHs (self);
		3414	}
		3415
		3416	BOOT:
		3417	{
		3418	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3419
		3420	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3421	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3422	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3423	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3424	}
		3425
		3426	void
		3427	draw (SV *self)
		3428	CODE:
		3429	{
		3430	HV *hv;
		3431	SV **svp;
		3432	NV x, y, w, h;
		3433	SV *draw_x_sv = GvSV (draw_x_gv);
		3434	SV *draw_y_sv = GvSV (draw_y_gv);
		3435	SV *draw_w_sv = GvSV (draw_w_gv);
		3436	SV *draw_h_sv = GvSV (draw_h_gv);
		3437	double draw_x, draw_y;
		3438
		3439	if (!SvROK (self))
		3440	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3441
		3442	hv = (HV *)SvRV (self);
		3443
		3444	if (SvTYPE (hv) != SVt_PVHV)
		3445	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3446
		3447	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3448	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3449
		3450	if (!h \|\| !w)
		3451	XSRETURN_EMPTY;
		3452
		3453	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3454	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3455
		3456	draw_x = SvNV (draw_x_sv) + x;
		3457	draw_y = SvNV (draw_y_sv) + y;
		3458
		3459	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3460	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3461	XSRETURN_EMPTY;
		3462
		3463	sv_setnv (draw_x_sv, draw_x);
		3464	sv_setnv (draw_y_sv, draw_y);
		3465
		3466	glPushMatrix ();
		3467	glTranslated (x, y, 0);
		3468
		3469	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3470	{
		3471	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3472
		3473	if (svp && SvTRUE (*svp))
		3474	{
		3475	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3476	glEnable (GL_BLEND);
		3477	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3478	glBegin (GL_QUADS);
		3479	glVertex2f (0, 0);
		3480	glVertex2f (w, 0);
		3481	glVertex2f (w, h);
		3482	glVertex2f (0, h);
		3483	glEnd ();
		3484	glDisable (GL_BLEND);
		3485	}
		3486	}
		3487	#if 0
		3488	// draw borders, for debugging
		3489	glPushMatrix ();
		3490	glColor4f (1., 1., 0., 1.);
		3491	glTranslatef (.5, .5, 0.);
		3492	glBegin (GL_LINE_LOOP);
		3493	glVertex2f (0 , 0);
		3494	glVertex2f (w - 1, 0);
		3495	glVertex2f (w - 1, h - 1);
		3496	glVertex2f (0 , h - 1);
		3497	glEnd ();
		3498	glPopMatrix ();
		3499	#endif
		3500	PUSHMARK (SP);
		3501	XPUSHs (self);
		3502	PUTBACK;
		3503	call_method ("_draw", G_VOID \| G_DISCARD);
		3504	SPAGAIN;
		3505
		3506	glPopMatrix ();
		3507
		3508	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3509	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3510	}
		3511

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.143 by root, Fri Aug 18 02:23:39 2006 UTC vs. Revision 1.306 by root, Thu Oct 14 00:02:39 2010 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.143 by root, Fri Aug 18 02:23:39 2006 UTC vs.
Revision 1.306 by root, Thu Oct 14 00:02:39 2010 UTC