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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC vs.
Revision 1.310 by root, Tue Dec 27 07:23:33 2011 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
17	#endif	26	#endif
18		27
19	#include <assert.h>	28	#include <assert.h>
20	#include <math.h>	29	#include <math.h>
21	#include <string.h>	30	#include <string.h>
22	#include <stdio.h>	31	#include <stdio.h>
23	#include <stdlib.h>	32	#include <stdlib.h>
24		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
25	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
26	#include <SDL_endian.h>	38	#include <SDL_endian.h>
27	#include <SDL_image.h>	39	#include <SDL_image.h>
28	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
30		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
31	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
33		52
34	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
35		54
36	#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
37		67
38	#ifndef _WIN32	68	#ifndef _WIN32
39	# include <sys/types.h>	69	# include <sys/types.h>
40	# include <sys/socket.h>	70	# include <sys/socket.h>
41	# include <netinet/in.h>	71	# include <netinet/in.h>
42	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
43	# include <inttypes.h>	73	# include <inttypes.h>
44	#endif	74	#endif
45		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		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 */
48	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
49		91
50	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
52		94
53	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
54		96
55	#if 0	97	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	99
58	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
59	#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;
60		125
61	static struct	126	static struct
62	{	127	{
63	#define GL_FUNC(ptr,name) ptr name;	128	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	129	#include "glfunc.h"
65	#undef GL_FUNC	130	#undef GL_FUNC
66	} gl;	131	} gl;
67		132
		133	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	134	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	135	{
70	if (gl.BlendFuncSeparate)	136	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	137	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	138	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	139	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	140	else
75	glBlendFunc (sa, da);	141	glBlendFunc (sa, da);
76	}	142	}
77		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
78	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
79		170
80	#include "pango-font.c"	171	#include "pango-font.c"
81	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
82	#include "pango-render.c"	173	#include "pango-render.c"
83		174
		175	typedef IV DC__Channel;
		176	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
86		179
87	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
88		181
89	static int	182	static int
90	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
91	{	184	{
92	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		199
107	typedef struct cf_layout {	200	typedef struct cf_layout {
108	PangoLayout *pl;	201	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
110	int base_height;	203	int base_height;
111	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
112	} *CFPlus__Layout;	206	} *DC__Layout;
113		207
114	static CFPlus__Font default_font;	208	static DC__Font default_font;
115	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
117		211
118	static void	212	static void
119	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	218	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	220	}
127		221
128	static void	222	static void
129	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
130	{	224	{
131	/* 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
132	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
133	*/	227	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
135		229
136	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		232
139	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
140	}	234	}
141		235
142	static void	236	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	237	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	238	{
145	PangoRectangle rect;	239	PangoRectangle rect;
146		240
147	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		249
156	*w = rect.width;	250	*w = rect.width;
157	*h = rect.height;	251	*h = rect.height;
158	}	252	}
159		253
		254	typedef uint16_t tileid;
160	typedef uint16_t mapface;	255	typedef uint16_t faceid;
161		256
162	typedef struct {	257	typedef struct {
163	GLint name;	258	GLuint name;
164	int w, h;	259	int w, h;
165	float s, t;	260	float s, t;
166	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 */
167	} maptex;	265	} maptex;
168		266
169	typedef struct {	267	typedef struct {
170	uint32_t player;	268	uint32_t player;
171	mapface face[3];	269	tileid tile[3];
172	uint16_t darkness;	270	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	271	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	272	} mapcell;
175		273
176	typedef struct {	274	typedef struct {
177	int32_t c0, c1;	275	int32_t c0, c1;
178	mapcell *col;	276	mapcell *col;
179	} maprow;	277	} maprow;
180		278
181	typedef struct map {	279	typedef struct map {
182	int x, y, w, h;	280	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	281	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	282	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	283	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		284
190	int32_t rows;	285	int32_t rows;
191	maprow *row;	286	maprow *row;
192	} *CFPlus__Map;	287	} *DC__Map;
193		288
194	static char *	289	static char *
195	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
196	{	291	{
197	char *p;	292	char *p;
…		…
214	}	309	}
215		310
216	#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))
217	#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))
218		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
219	static maprow *	334	static maprow *
220	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
221	{	336	{
222	if (0 > y)	337	if (0 > y)
223	{	338	{
224	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
263		378
264	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
265	}	380	}
266		381
267	static mapcell *	382	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
269	{	384	{
270	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
271	}	386	}
272		387
273	static void	388	static void
274	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
275	{	390	{
276	int r;	391	int r;
277		392
278	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
286	self->oy = 0;	401	self->oy = 0;
287	self->row = 0;	402	self->row = 0;
288	self->rows = 0;	403	self->rows = 0;
289	}	404	}
290		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
291	static void	416	static void
292	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)
293	{	418	{
294	int x, y;	419	int x, y;
295	maprow *row;	420	maprow *row;
296	mapcell *cell;	421	mapcell *cell;
297		422
…		…
309	if (x >= row->c1)	434	if (x >= row->c1)
310	break;	435	break;
311		436
312	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
313		438
314	cell->darkness = 0;	439	CELL_CLEAR (cell);
315	cell->stat_hp = 0;
316	cell->flags = 0;
317	cell->player = 0;
318	}	440	}
319	}	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);
320	}	458	}
321		459
322	static void	460	static void
323	music_finished (void)	461	music_finished (void)
324	{	462	{
…		…
341	ev.code = 1;	479	ev.code = 1;
342	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
343	ev.data2 = 0;	481	ev.data2 = 0;
344		482
345	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;
346	}	490	}
347		491
348	static unsigned int	492	static unsigned int
349	minpot (unsigned int n)	493	minpot (unsigned int n)
350	{	494	{
…		…
360	n \|= n >> 16;	504	n \|= n >> 16;
361		505
362	return n + 1;	506	return n + 1;
363	}	507	}
364		508
		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
365	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
368		523
369	MODULE = CFPlus PACKAGE = CFPlus	524	/******************************************************************************/
		525
		526	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		527	static GV *hover_gv;
		528
		529	static int
		530	within_widget (SV *widget, NV x, NV y)
		531	{
		532	HV *self;
		533	SV **svp;
		534	NV wx, ww, wy, wh;
		535
		536	if (!SvROK (widget))
		537	return 0;
		538
		539	self = (HV *)SvRV (widget);
		540
		541	if (SvTYPE (self) != SVt_PVHV)
		542	return 0;
		543
		544	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		545	if (y < wy)
		546	return 0;
		547
		548	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		549	if (y >= wy + wh)
		550	return 0;
		551
		552	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		553	if (x < wx)
		554	return 0;
		555
		556	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		557	if (x >= wx + ww)
		558	return 0;
		559
		560	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		561	if (!svp \|\| !SvTRUE (*svp))
		562	return 0;
		563
		564	return 1;
		565	}
		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META \| KMOD_ALT))
		576	mod \|= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD \| G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
370		620
371	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
372		622
373	BOOT:	623	BOOT:
374	{	624	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	626	static const struct {
377	const char *name;	627	const char *name;
378	IV iv;	628	IV iv;
379	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
…		…
402		652
403	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
406		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),
407	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
487	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
		790
		791	const_iv (KMOD_LRAM),
		792
		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)
488	# undef const_iv	823	# undef const_iv
489	};	824	};
490		825
491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
493		828
494	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
495	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
496	}	831	}
497		832
…		…
510		845
511	NV floor (NV x)	846	NV floor (NV x)
512		847
513	NV ceil (NV x)	848	NV ceil (NV x)
514		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
515	void	860	void
516	pango_init ()	861	pango_init ()
517	CODE:	862	CODE:
518	{	863	{
519	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
520	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);
521	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
522	}	872	}
523		873
524	int	874	char *SDL_GetError ()
525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
526		875
527	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
528	SDL_Quit ()	884	void SDL_Quit ()
529		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
530	void	895	void
531	SDL_ListModes ()	896	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	897	PPCODE:
533	{	898	{
534	SDL_Rect **m;	899	SDL_Rect **m;
535		900
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	901	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	902	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	903	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	904	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		905
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	906	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	907	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		908
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	909	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		913
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif
554
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557		916
558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
559		918
560	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
561	while (*m)	920	while (*m)
562	{	921	{
		922	if ((m)->w >= 400 && (m)->h >= 300)
		923	{
563	AV *av = newAV ();	924	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
565	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));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	929	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		930	}
567		931
568	++m;	932	++m;
569	}	933	}
570	}	934	}
571		935
572	char *
573	SDL_GetError ()
574
575	int	936	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	937	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	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
578	RETVAL = !!SDL_SetVideoMode (	948	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	949	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
580	);	950	);
		951
581	if (RETVAL)	952	if (RETVAL)
582	{	953	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	954	av_clear (texture_av);
		955
		956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# 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);
585	# include "glfunc.h"	958	#include "glfunc.h"
586	# undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
587	}	963	}
		964	}
588	OUTPUT:	965	OUTPUT:
589	RETVAL	966	RETVAL
590		967
591	void	968	void
592	SDL_GL_SwapBuffers ()	969	SDL_GL_SwapBuffers ()
593		970
594	char *	971	char *
595	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
596		973
		974	int
		975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
		979
597	void	980	void
598	SDL_PollEvent ()	981	poll_events ()
599	PPCODE:	982	PPCODE:
600	{	983	{
601	SDL_Event ev;	984	SDL_Event ev;
602		985
603	while (SDL_PollEvent (&ev))	986	SDL_PumpEvents ();
		987	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	988	{
605	HV *hv = newHV ();	989	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	990	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		991
608	switch (ev.type)	992	switch (ev.type)
609	{	993	{
610	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
611	case SDL_KEYUP:	995	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	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);
615	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	999	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	1001	break;
618		1002
619	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1005	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	1006	break;
623		1007
624	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
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1033	}
632	break;	1034	break;
633		1035
634	case SDL_MOUSEBUTTONDOWN:	1036	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	1037	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1038	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		1039
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1040	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1042	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1043	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1048	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1049	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	1050	break;
649	}	1051	}
650		1052
651	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))));
652	}	1054	}
653	}	1055	}
654		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
655	int	1070	int
656	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)
657	POSTCALL:	1072	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
660		1075
661	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
662	Mix_CloseAudio ()	1093	Mix_CloseAudio ()
663		1094
664	int	1095	int
665	Mix_AllocateChannels (int numchans = -1)	1096	Mix_AllocateChannels (int numchans = -1)
666		1097
		1098	const char *
		1099	Mix_GetError ()
		1100
667	void	1101	void
668	lowdelay (int fd, int val = 1)	1102	lowdelay (int fd, int val = 1)
669	CODE:	1103	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1104	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		1105
674	void	1106	void
675	win32_proxy_info ()	1107	win32_proxy_info ()
676	PPCODE:	1108	PPCODE:
677	{	1109	{
…		…
698	}	1130	}
699	}	1131	}
700	#endif	1132	#endif
701	}	1133	}
702		1134
703	void	1135	int
704	add_font (char *file)	1136	add_font (char *file)
705	CODE:	1137	CODE:
706	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)
		1144
		1145	void
		1146	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_MP3 \| MIX_INIT_OGG)
707		1147
708	void	1148	void
709	load_image_inline (SV *image_)	1149	load_image_inline (SV *image_)
710	ALIAS:	1150	ALIAS:
711	load_image_file = 1	1151	load_image_file = 1
…		…
714	STRLEN image_len;	1154	STRLEN image_len;
715	char image = (char )SvPVbyte (image_, image_len);	1155	char image = (char )SvPVbyte (image_, image_len);
716	SDL_Surface surface, surface2;	1156	SDL_Surface surface, surface2;
717	SDL_PixelFormat fmt;	1157	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	1158	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	1159	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	1160	: SDL_RWFromConstMem (image, image_len);
721		1161
722	if (!rw)	1162	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	1163	croak ("load_image: %s", SDL_GetError ());
724		1164
…		…
797	void	1237	void
798	error (char *message)	1238	error (char *message)
799	CODE:	1239	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1240	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1241	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1242	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
803	#endif	1243	#endif
804		1244
805	void	1245	void
806	fatal (char *message)	1246	fatal (char *message)
807	CODE:	1247	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1248	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1249	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1250	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
811	#endif	1251	#endif
812	_exit (1);	1252	_exit (1);
813		1253
814	void	1254	void
815	_exit (int retval = 0)	1255	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1258	ExitThread (retval); // unclean, please beam me up
819	#else	1259	#else
820	_exit (retval);	1260	_exit (retval);
821	#endif	1261	#endif
822		1262
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1263	void
		1264	debug ()
		1265	CODE:
		1266	{
		1267	#if DEBUG
		1268	VALGRIND_DO_LEAK_CHECK;
		1269	#endif
		1270	}
824		1271
825	CFPlus::Font	1272	int
		1273	SvREFCNT (SV *sv)
		1274	CODE:
		1275	RETVAL = SvREFCNT (sv);
		1276	OUTPUT:
		1277	RETVAL
		1278
		1279	MODULE = Deliantra::Client PACKAGE = DC::Font
		1280
		1281	PROTOTYPES: DISABLE
		1282
		1283	DC::Font
826	new_from_file (SV class, char path, int id = 0)	1284	new_from_file (SV class, char path, int id = 0)
827	CODE:	1285	CODE:
828	{	1286	{
829	int count;	1287	int count;
830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1288	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
833	}	1291	}
834	OUTPUT:	1292	OUTPUT:
835	RETVAL	1293	RETVAL
836		1294
837	void	1295	void
838	DESTROY (CFPlus::Font self)	1296	DESTROY (DC::Font self)
839	CODE:	1297	CODE:
840	pango_font_description_free (self);	1298	pango_font_description_free (self);
841		1299
842	void	1300	void
843	make_default (CFPlus::Font self)	1301	make_default (DC::Font self)
		1302	PROTOTYPE: $
844	CODE:	1303	CODE:
845	default_font = self;	1304	default_font = self;
846		1305
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1306	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1307
		1308	PROTOTYPES: DISABLE
		1309
849	void	1310	void
850	reset_glyph_cache ()	1311	glyph_cache_backup ()
		1312	PROTOTYPE:
851	CODE:	1313	CODE:
		1314	tc_backup ();
		1315
		1316	void
		1317	glyph_cache_restore ()
		1318	PROTOTYPE:
		1319	CODE:
852	tc_clear ();	1320	tc_restore ();
853		1321
854	CFPlus::Layout	1322	DC::Layout
855	new (SV *class)	1323	new (SV *class)
856	CODE:	1324	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1325	New (0, RETVAL, 1, struct cf_layout);
858		1326
859	RETVAL->pl = pango_layout_new (opengl_context);	1327	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1329	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1330	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1331	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1332	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1333	RETVAL->font = 0;
		1334	RETVAL->rc = rc_alloc ();
866		1335
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1336	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1337	layout_update_font (RETVAL);
869	OUTPUT:	1338	OUTPUT:
870	RETVAL	1339	RETVAL
871		1340
872	void	1341	void
873	DESTROY (CFPlus::Layout self)	1342	DESTROY (DC::Layout self)
874	CODE:	1343	CODE:
875	g_object_unref (self->pl);	1344	g_object_unref (self->pl);
		1345	rc_free (self->rc);
876	Safefree (self);	1346	Safefree (self);
877		1347
878	void	1348	void
879	set_text (CFPlus::Layout self, SV *text_)	1349	set_text (DC::Layout self, SV *text_)
880	CODE:	1350	CODE:
881	{	1351	{
882	STRLEN textlen;	1352	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1353	char *text = SvPVutf8 (text_, textlen);
884		1354
885	pango_layout_set_text (self->pl, text, textlen);	1355	pango_layout_set_text (self->pl, text, textlen);
886	}	1356	}
887		1357
888	void	1358	void
889	set_markup (CFPlus::Layout self, SV *text_)	1359	set_markup (DC::Layout self, SV *text_)
890	CODE:	1360	CODE:
891	{	1361	{
892	STRLEN textlen;	1362	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1363	char *text = SvPVutf8 (text_, textlen);
894		1364
895	pango_layout_set_markup (self->pl, text, textlen);	1365	pango_layout_set_markup (self->pl, text, textlen);
896	}	1366	}
897		1367
898	void	1368	void
899	set_shapes (CFPlus::Layout self, ...)	1369	set_shapes (DC::Layout self, ...)
900	CODE:	1370	CODE:
901	{	1371	{
902	PangoAttrList *attrs = 0;	1372	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1374	const char *pos = text;
…		…
939	if (attrs)	1409	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1410	pango_layout_set_attributes (self->pl, attrs);
941	}	1411	}
942		1412
943	void	1413	void
944	get_shapes (CFPlus::Layout self)	1414	get_shapes (DC::Layout self)
945	PPCODE:	1415	PPCODE:
946	{	1416	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1417	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1418
949	do	1419	do
950	{	1420	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1421	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1422
953	if (run && shape_attr_p (run))	1423	if (run && shape_attr_p (run))
954	{	1424	{
955	PangoRectangle extents;	1425	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1426	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1434
965	pango_layout_iter_free (iter);	1435	pango_layout_iter_free (iter);
966	}	1436	}
967		1437
968	int	1438	int
969	has_wrapped (CFPlus::Layout self)	1439	has_wrapped (DC::Layout self)
970	CODE:	1440	CODE:
971	{	1441	{
972	int lines = 1;	1442	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1443	const char *text = pango_layout_get_text (self->pl);
974		1444
…		…
979	}	1449	}
980	OUTPUT:	1450	OUTPUT:
981	RETVAL	1451	RETVAL
982		1452
983	SV *	1453	SV *
984	get_text (CFPlus::Layout self)	1454	get_text (DC::Layout self)
985	CODE:	1455	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1456	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1457	sv_utf8_decode (RETVAL);
988	OUTPUT:	1458	OUTPUT:
989	RETVAL	1459	RETVAL
990		1460
991	void	1461	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1462	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1463	CODE:
994	self->r = r;	1464	self->r = r;
995	self->g = g;	1465	self->g = g;
996	self->b = b;	1466	self->b = b;
997	self->a = a;	1467	self->a = a;
998		1468
999	void	1469	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1470	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1471	CODE:
1002	if (self->font != font)	1472	if (self->font != font)
1003	{	1473	{
1004	self->font = font;	1474	self->font = font;
1005	layout_update_font (self);	1475	layout_update_font (self);
1006	}	1476	}
1007		1477
1008	void	1478	void
1009	set_height (CFPlus::Layout self, int base_height)	1479	set_height (DC::Layout self, int base_height)
1010	CODE:	1480	CODE:
1011	if (self->base_height != base_height)	1481	if (self->base_height != base_height)
1012	{	1482	{
1013	self->base_height = base_height;	1483	self->base_height = base_height;
1014	layout_update_font (self);	1484	layout_update_font (self);
1015	}	1485	}
1016		1486
1017	void	1487	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1488	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1489	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1490	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1491
1022	void	1492	void
1023	set_indent (CFPlus::Layout self, int indent)	1493	set_indent (DC::Layout self, int indent)
1024	CODE:	1494	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1495	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1496
1027	void	1497	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1498	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1499	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1500	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1501
1032	void	1502	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1503	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1504	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1505	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1506	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1507	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1508	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1509	: PANGO_ELLIPSIZE_NONE
1040	);	1510	);
1041		1511
1042	void	1512	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1513	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1514	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1515	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1516
1047	void	1517	void
1048	size (CFPlus::Layout self)	1518	size (DC::Layout self)
1049	PPCODE:	1519	PPCODE:
1050	{	1520	{
1051	int w, h;	1521	int w, h;
1052		1522
1053	layout_get_pixel_size (self, &w, &h);	1523	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1526	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1527	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1528	}
1059		1529
1060	int	1530	int
1061	descent (CFPlus::Layout self)	1531	descent (DC::Layout self)
1062	CODE:	1532	CODE:
1063	{	1533	{
1064	PangoRectangle rect;	1534	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1535	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1536	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1537	RETVAL = PANGO_DESCENT (rect);
1068	}	1538	}
1069	OUTPUT:	1539	OUTPUT:
1070	RETVAL	1540	RETVAL
1071		1541
1072	int	1542	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1543	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1544	CODE:
1075	{	1545	{
1076	int index, trailing;	1546	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1547	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1548	RETVAL = index + trailing;
1079	}	1549	}
1080	OUTPUT:	1550	OUTPUT:
1081	RETVAL	1551	RETVAL
1082		1552
1083	void	1553	void
1084	cursor_pos (CFPlus::Layout self, int index)	1554	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1555	PPCODE:
1086	{	1556	{
1087	PangoRectangle strong_pos;	1557	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1558	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1559
1090	EXTEND (SP, 3);	1560	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1561	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1562	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1563	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1564	}
1095		1565
1096	void	1566	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1567	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1568	PPCODE:
1099	{	1569	{
1100	int line, x;	1570	int line, x;
1101		1571
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1572	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1573	#if !PANGO_VERSION_CHECK (1, 17, 3)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1574	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1575	--line;
		1576	#endif
1105	EXTEND (SP, 2);	1577	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1578	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1580	}
1109		1581
1110	void	1582	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1583	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1584	PPCODE:
1113	{	1585	{
1114	PangoLayoutLine *lp;	1586	PangoLayoutLine *lp;
1115	int index, trailing;	1587	int index, trailing;
1116		1588
1117	if (line < 0)	1589	if (line < 0)
1118	XSRETURN_EMPTY;	1590	XSRETURN_EMPTY;
1119		1591
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1592	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1593	XSRETURN_EMPTY; /* do better */
1122		1594
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1595	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1596
1125	EXTEND (SP, 2);	1597	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1603	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1604	}
1133	}	1605	}
1134		1606
1135	void	1607	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1608	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1609	CODE:
		1610	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1611	pango_opengl_render_layout_subpixel (
1139	self->pl,	1612	self->pl,
		1613	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1614	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1615	self->r, self->g, self->b, self->a,
1142	flags	1616	flags
1143	);	1617	);
		1618	// we assume that context_change actually clears/frees stuff
		1619	// and does not do any recomputation...
		1620	pango_layout_context_changed (self->pl);
1144		1621
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1622	void
1148	pad2pot (SV data_, SV w_, SV *h_)	1623	draw (DC::Layout self)
1149	CODE:	1624	CODE:
1150	{	1625	{
1151	int ow = SvIV (w_);	1626	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1627	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1628	glEnable (GL_BLEND);
		1629	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1630	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1631	glEnable (GL_ALPHA_TEST);
		1632	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1633
1154	if (ow && oh)	1634	rc_draw (self->rc);
		1635
		1636	glDisable (GL_ALPHA_TEST);
		1637	glDisable (GL_BLEND);
		1638	glDisable (GL_TEXTURE_2D);
		1639	}
		1640
		1641	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1642
		1643	PROTOTYPES: ENABLE
		1644
		1645	void
		1646	pad (SV *data_, int ow, int oh, int nw, int nh)
		1647	CODE:
		1648	{
		1649	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1155	{	1650	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow \|\| nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1651	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1652	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1653	int bpp = datalen / (ow * oh);
1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1654	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1167		1655
1168	SvPOK_only (result_);	1656	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1657	SvCUR_set (result_, nw * nh * bpp);
1170		1658
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1659	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1660	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1661	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1662
1175	sv_setsv (data_, result_);	1663	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1664	}
1182	}	1665	}
1183		1666
1184	void	1667	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1668	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1674	{
1192	HV hv = (HV )SvRV (self);	1675	HV hv = (HV )SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1676	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1677	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1678	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1679
		1680	if (name <= 0)
		1681	XSRETURN_EMPTY;
1196		1682
1197	if (items < 5)	1683	if (items < 5)
1198	{	1684	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1685	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1686	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1714	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1715	glDisable (GL_BLEND);
1230	}	1716	}
1231	}	1717	}
1232		1718
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1719	void
		1720	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)
		1721	PROTOTYPE: @
		1722	CODE:
		1723	{
		1724	glEnable (GL_BLEND);
		1725	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1726	glEnable (GL_TEXTURE_2D);
		1727	glBindTexture (GL_TEXTURE_2D, name1);
1234		1728
1235	CFPlus::Map	1729	glColor3f (intensity, intensity, intensity);
		1730	glPushMatrix ();
		1731	glScalef (1./3, 1./3, 1.);
		1732
		1733	if (blend > 0.f)
		1734	{
		1735	float dx3 = dx * -3.f / w;
		1736	float dy3 = dy * -3.f / h;
		1737	GLfloat env_color[4] = { 0., 0., 0., blend };
		1738
		1739	/* interpolate the two shadow textures */
		1740	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1741	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1742
		1743	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1744	gl.ActiveTexture (GL_TEXTURE1);
		1745	glEnable (GL_TEXTURE_2D);
		1746	glBindTexture (GL_TEXTURE_2D, name2);
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1748
		1749	/* rgb == rgb(glcolor) */
		1750	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1751	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1753
		1754	/* alpha = interpolate t0, t1 by env_alpha */
		1755	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1756
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1766
		1767	glBegin (GL_QUADS);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1769	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1770	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1771	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1772	glEnd ();
		1773
		1774	glDisable (GL_TEXTURE_2D);
		1775	gl.ActiveTexture (GL_TEXTURE0);
		1776	}
		1777	else
		1778	{
		1779	/* simple blending of one texture, also opengl <1.3 path */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	glBegin (GL_QUADS);
		1783	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1784	glTexCoord2f (0, t); glVertex2f (0, h);
		1785	glTexCoord2f (s, t); glVertex2f (w, h);
		1786	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1787	glEnd ();
		1788	}
		1789
		1790	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1791	{
		1792	int x, y;
		1793	int dx3 = dx * 3;
		1794	int dy3 = dy * 3;
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1797	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1798	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1799	glTranslatef (-1., -1., 0);
		1800	glBegin (GL_QUADS);
		1801
		1802	for (y = 1; y < h; y += 3)
		1803	{
		1804	int y1 = y - dy3;
		1805	int y1valid = y1 >= 0 && y1 < h;
		1806
		1807	for (x = 1; x < w; x += 3)
		1808	{
		1809	int x1 = x - dx3;
		1810	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1811	uint8_t h2;
		1812
		1813	if (y1valid && x1 >= 0 && x1 < w)
		1814	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1815	else
		1816	h2 = 1; /* out of range == invisible */
		1817
		1818	if (h1 \|\| h2)
		1819	{
		1820	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1821	glColor4f (1., 1., 1., alpha);
		1822
		1823	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1824	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1825	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1826	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1827	}
		1828	}
		1829	}
		1830	}
		1831
		1832	glEnd ();
		1833
		1834	glPopMatrix ();
		1835
		1836	glDisable (GL_TEXTURE_2D);
		1837	glDisable (GL_BLEND);
		1838	}
		1839
		1840	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1841	CODE:
		1842	{
		1843	GLint width;
		1844	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1845	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1846	RETVAL = width > 0;
		1847	}
		1848	OUTPUT:
		1849	RETVAL
		1850
		1851	MODULE = Deliantra::Client PACKAGE = DC::Map
		1852
		1853	PROTOTYPES: DISABLE
		1854
		1855	DC::Map
1236	new (SV *class)	1856	new (SV *class)
1237	CODE:	1857	CODE:
1238	New (0, RETVAL, 1, struct map);	1858	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1859	RETVAL->x = 0;
1240	RETVAL->y = 0;	1860	RETVAL->y = 0;
1241	RETVAL->w = 0;	1861	RETVAL->w = 0;
1242	RETVAL->h = 0;	1862	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1863	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1864	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1865	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1866	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1867	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1868	RETVAL->row = 0;
1251	OUTPUT:	1869	OUTPUT:
1252	RETVAL	1870	RETVAL
1253		1871
1254	void	1872	void
1255	DESTROY (CFPlus::Map self)	1873	DESTROY (DC::Map self)
1256	CODE:	1874	CODE:
1257	{	1875	{
1258	map_clear (self);	1876	map_clear (self);
1259	Safefree (self->face);	1877	Safefree (self->face2tile);
1260	Safefree (self->tex);	1878	Safefree (self->tex);
1261	Safefree (self);	1879	Safefree (self);
1262	}	1880	}
1263		1881
1264	void	1882	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1883	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1884	CODE:
1267	self->w = map_width;	1885	self->w = map_width;
1268	self->h = map_height;	1886	self->h = map_height;
1269		1887
1270	void	1888	void
1271	clear (CFPlus::Map self)	1889	clear (DC::Map self)
1272	CODE:	1890	CODE:
1273	map_clear (self);	1891	map_clear (self);
1274		1892
1275	void	1893	void
1276	set_face (CFPlus::Map self, int face, int texid)	1894	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1895	CODE:
1278	{	1896	{
1279	while (self->faces <= face)	1897	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1898	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);
1282	self->faces *= 2;
1283	}
1284
1285	self->face [face] = texid;
1286	}	1899	}
1287		1900
1288	void	1901	void
		1902	set_smooth (DC::Map self, int face, int smooth, int level)
		1903	CODE:
		1904	{
		1905	tileid texid;
		1906	maptex *tex;
		1907
		1908	if (face < 0 \|\| face >= self->faces)
		1909	return;
		1910
		1911	if (smooth < 0 \|\| smooth >= self->faces)
		1912	return;
		1913
		1914	texid = self->face2tile [face];
		1915
		1916	if (!texid)
		1917	return;
		1918
		1919	tex = self->tex + texid;
		1920	tex->smoothtile = self->face2tile [smooth];
		1921	tex->smoothlevel = level;
		1922	}
		1923
		1924	void
1289	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)	1925	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)
1290	CODE:	1926	CODE:
1291	{	1927	{
1292	while (self->texs <= texid)	1928	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1929
1298	{	1930	{
1299	maptex *tex = self->tex + texid;	1931	maptex *tex = self->tex + texid;
1300		1932
1301	tex->name = name;	1933	tex->name = name;
…		…
1317	// use uglier nearest interpolation because linear suffers	1949	// use uglier nearest interpolation because linear suffers
1318	// from transparent color bleeding and ugly wrapping effects.	1950	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1952	}
1321		1953
		1954	void
		1955	expire_textures (DC::Map self, int texid, int count)
		1956	PPCODE:
		1957	for (; texid < self->texs && count; ++texid, --count)
		1958	{
		1959	maptex *tex = self->tex + texid;
		1960
		1961	if (tex->name)
		1962	{
		1963	if (tex->unused)
		1964	{
		1965	tex->name = 0;
		1966	tex->unused = 0;
		1967	XPUSHs (sv_2mortal (newSViv (texid)));
		1968	}
		1969	else
		1970	tex->unused = 1;
		1971	}
		1972	}
		1973
1322	int	1974	int
1323	ox (CFPlus::Map self)	1975	ox (DC::Map self)
1324	ALIAS:	1976	ALIAS:
1325	oy = 1	1977	oy = 1
1326	x = 2	1978	x = 2
1327	y = 3	1979	y = 3
1328	w = 4	1980	w = 4
…		…
1339	}	1991	}
1340	OUTPUT:	1992	OUTPUT:
1341	RETVAL	1993	RETVAL
1342		1994
1343	void	1995	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1996	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1997	CODE:
1346	{	1998	{
1347	if (dx > 0)	1999	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	2000	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	2001	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2002	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		2003
1352	if (dy > 0)	2004	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	2005	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	2006	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2007	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		2008
1357	self->ox += dx; self->x += dx;	2009	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	2010	self->oy += dy; self->y += dy;
1359		2011
1360	while (self->y < 0)	2012	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	2016	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	2017	self->y += MAP_EXTEND_Y;
1366	}	2018	}
1367	}	2019	}
1368		2020
1369	void	2021	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2022	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	2023	CODE:
1372	{	2024	{
1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2025	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1374	uint8_t data_end = (uint8_t )SvEND (data_);	2026	uint8_t data_end = (uint8_t )SvEND (data_);
1375	mapcell *cell;	2027	mapcell *cell;
1376	int x, y, flags;	2028	int x, y, z, flags;
		2029	AV *missing = newAV ();
		2030	RETVAL = newRV_noinc ((SV *)missing);
1377		2031
1378	while (data < data_end - 1)	2032	while (data < data_end - 1)
1379	{	2033	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	2034	flags = (data [0] << 8) + data [1]; data += 2;
1381		2035
…		…
1401	uint8_t ext, cmd;	2055	uint8_t ext, cmd;
1402		2056
1403	do	2057	do
1404	{	2058	{
1405	ext = *data++;	2059	ext = *data++;
1406	cmd = ext & 0x3f;	2060	cmd = ext & 0x7f;
1407		2061
1408	if (cmd < 4)	2062	if (cmd < 4)
1409	cell->darkness = 255 - ext * 64 + 1;	2063	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1410	else if (cmd == 5) // health	2064	else if (cmd == 5) // health
1411	{	2065	{
1412	cell->stat_width = 1;	2066	cell->stat_width = 1;
1413	cell->stat_hp = *data++;	2067	cell->stat_hp = *data++;
1414	}	2068	}
1415	else if (cmd == 6) // monster width	2069	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	2070	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47)	2071	else if (cmd == 0x47)
1418	{	2072	{
1419	if (*data == 8)	2073	if (*data == 1) cell->player = data [1];
1420	; // decode player uuid	2074	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2075	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2076	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1421		2077
1422	data += *data + 1;	2078	data += *data + 1;
1423	}	2079	}
1424	else if (cmd == 8) // cell flags	2080	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	2081	cell->flags = *data++;
…		…
1432	}	2088	}
1433	else	2089	else
1434	cell->darkness = *data++ + 1;	2090	cell->darkness = *data++ + 1;
1435	}	2091	}
1436		2092
		2093	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	2094	if (flags & (4 >> z))
1438	{	2095	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2096	faceid face = (data [0] << 8) + data [1]; data += 2;
		2097	need_facenum (self, face);
		2098	cell->tile [z] = self->face2tile [face];
		2099
		2100	if (cell->tile [z])
		2101	{
		2102	maptex *tex = self->tex + cell->tile [z];
		2103	tex->unused = 0;
		2104	if (!tex->name)
		2105	av_push (missing, newSViv (cell->tile [z]));
		2106
		2107	if (tex->smoothtile)
		2108	{
		2109	maptex *smooth = self->tex + tex->smoothtile;
		2110	smooth->unused = 0;
		2111	if (!smooth->name)
		2112	av_push (missing, newSViv (tex->smoothtile));
		2113	}
		2114	}
1440	}	2115	}
1441
1442	if (flags & 2)
1443	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445	}
1446
1447	if (flags & 1)
1448	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450	}
1451	}	2116	}
1452	else	2117	else
1453	cell->darkness = 0;	2118	CELL_CLEAR (cell);
1454	}	2119	}
1455	}	2120	}
		2121	OUTPUT:
		2122	RETVAL
1456		2123
1457	SV *	2124	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2125	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	2126	CODE:
1460	{	2127	{
1461	int x1, x;	2128	int x1, x;
1462	int y1, y;	2129	int y1, y;
1463	int z;	2130	int z;
…		…
1476	? self->row + y	2143	? self->row + y
1477	: 0;	2144	: 0;
1478		2145
1479	for (x = x0; x < x1; x++)	2146	for (x = x0; x < x1; x++)
1480	{	2147	{
1481	int r = 32, g = 32, b = 32, a = 192;	2148	unsigned int r = 32, g = 32, b = 32, a = 192;
1482		2149
1483	if (row && row->c0 <= x && x < row->c1)	2150	if (row && row->c0 <= x && x < row->c1)
1484	{	2151	{
1485	mapcell *cell = row->col + (x - row->c0);	2152	mapcell *cell = row->col + (x - row->c0);
1486		2153
1487	for (z = 0; z <= 0; z++)	2154	for (z = 0; z <= 0; z++)
1488	{	2155	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	2156	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	2157	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	2158	int a1 = tex.a;
1496		2159
1497	r = (r * a0 + tex.r * a1) / 255;	2160	r = div255 (r * a0 + tex.r * a1);
1498	g = (g * a0 + tex.g * a1) / 255;	2161	g = div255 (g * a0 + tex.g * a1);
1499	b = (b * a0 + tex.b * a1) / 255;	2162	b = div255 (b * a0 + tex.b * a1);
1500	a = (a * a0 + tex.a * a1) / 255;	2163	a = div255 (a * a0 + tex.a * a1);
1501	}
1502	}	2164	}
1503	}	2165	}
1504		2166
1505	*map++ = (r )	2167	*map++ = (r )
1506	\| (g << 8)	2168	\| (g << 8)
…		…
1513	}	2175	}
1514	OUTPUT:	2176	OUTPUT:
1515	RETVAL	2177	RETVAL
1516		2178
1517	void	2179	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2180	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)
1519	CODE:	2181	CODE:
1520	{	2182	{
1521	int x, y, z;	2183	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		2184
1525	glColor4ub (255, 255, 255, 255);	2185	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		2186	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2187	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2188	smooth_key skey;
		2189	int pl_x, pl_y;
		2190	maptex pl_tex;
		2191	rc_t *rc = rc_alloc ();
		2192	rc_t *rc_ov = rc_alloc ();
		2193	rc_key_t key;
		2194	rc_array_t *arr;
		2195
		2196	pl_tex.name = 0;
		2197
		2198	// that's current max. sorry.
		2199	if (sw > 255) sw = 255;
		2200	if (sh > 255) sh = 255;
		2201
		2202	// clear key, in case of extra padding
		2203	memset (&skey, 0, sizeof (skey));
		2204
		2205	memset (&key, 0, sizeof (key));
		2206	key.r = 255;
		2207	key.g = 255;
		2208	key.b = 255;
		2209	key.a = 255;
		2210	key.mode = GL_QUADS;
		2211	key.format = GL_T2F_V3F;
		2212
		2213	mx += self->x;
		2214	my += self->y;
		2215
		2216	// first pass: determine smooth_max
		2217	// rather ugly, if you ask me
		2218	// could also be stored inside mapcell and updated on change
		2219	memset (smooth_max, 0, sizeof (smooth_max));
		2220
		2221	for (y = 0; y < sh; y++)
		2222	if (0 <= y + my && y + my < self->rows)
		2223	{
		2224	maprow *row = self->row + (y + my);
		2225
		2226	for (x = 0; x < sw; x++)
		2227	if (row->c0 <= x + mx && x + mx < row->c1)
		2228	{
		2229	mapcell *cell = row->col + (x + mx - row->c0);
		2230
		2231	smooth_max[x + 1][y + 1] =
		2232	MAX (self->tex [cell->tile [0]].smoothlevel,
		2233	MAX (self->tex [cell->tile [1]].smoothlevel,
		2234	self->tex [cell->tile [2]].smoothlevel));
		2235	}
		2236	}
1526		2237
1527	glEnable (GL_BLEND);	2238	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2239	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529	glEnable (GL_TEXTURE_2D);
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2240	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		2241
1532	glBegin (GL_QUADS);
1533
1534	last_name = 0;
1535
1536	mx += self->x;
1537	my += self->y;
1538
1539	for (z = 0; z < 3; z++)	2242	for (z = 0; z <= 2; z++)
		2243	{
		2244	memset (smooth_level, 0, sizeof (smooth_level));
		2245	key.texname = -1;
		2246
1540	for (y = 0; y < sh; y++)	2247	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	2248	if (0 <= y + my && y + my < self->rows)
1542	{	2249	{
1543	maprow *row = self->row + (y + my);	2250	maprow *row = self->row + (y + my);
1544		2251
1545	for (x = 0; x < sw; x++)	2252	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	2253	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2254	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	2255	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	2256	tileid tile = cell->tile [z];
		2257
		2258	if (tile)
		2259	{
		2260	maptex tex = self->tex [tile];
		2261	int px, py;
1551		2262
1552	if (face && face < self->texs)	2263	if (key.texname != tex.name)
		2264	{
		2265	self->tex [tile].unused = 0;
		2266
		2267	if (!tex.name)
		2268	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2269
		2270	key.texname = tex.name;
		2271	arr = rc_array (rc, &key);
		2272	}
		2273
		2274	px = (x + 1) * Th - tex.w;
		2275	py = (y + 1) * Tw - tex.h;
		2276
		2277	if (expect_false (cell->player == player) && expect_false (z == 2))
		2278	{
		2279	pl_x = px;
		2280	pl_y = py;
		2281	pl_tex = tex;
		2282	continue;
		2283	}
		2284
		2285	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2286	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2287	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2288	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2289
		2290	// update smooth hash
		2291	if (tex.smoothtile)
		2292	{
		2293	skey.tile = tex.smoothtile;
		2294	skey.level = tex.smoothlevel;
		2295
		2296	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2297
		2298	// add bits to current tile and all neighbours. skey.x\|y is
		2299	// shifted +1\|+1 so we always stay positive.
		2300
		2301	// bits is ___n cccc CCCC bbbb
		2302	// n do not draw borders&corners
		2303	// c draw these corners, but...
		2304	// C ... not these
		2305	// b draw these borders
		2306
		2307	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2308	// ┃· ·· ·┃ ━━
		2309
		2310	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2311	// ·· ·· ·┏ ┓·
		2312
		2313	// full tile
		2314	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2315
		2316	// borders
		2317	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2318	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2319	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2320	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2321
		2322	// corners
		2323	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2324	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2325	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2326	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2327	}
		2328	}
		2329
		2330	if (expect_false (z == 2) && expect_false (cell->flags))
		2331	{
		2332	// overlays such as the speech bubble, probably more to come
		2333	if (cell->flags & 1)
		2334	{
		2335	rc_key_t key_ov = key;
		2336	maptex tex = self->tex [TEXID_SPEECH];
		2337	rc_array_t *arr;
		2338	int px = x * Tw + Tw * 2 / 32;
		2339	int py = y * Th - Th * 6 / 32;
		2340
		2341	key_ov.texname = tex.name;
		2342	arr = rc_array (rc_ov, &key_ov);
		2343
		2344	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2345	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2346	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2347	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2348	}
		2349	}
		2350	}
		2351	}
		2352
		2353	rc_draw (rc);
		2354	rc_clear (rc);
		2355
		2356	// go through all smoothlevels, lowest to highest, then draw.
		2357	// this is basically counting sort
		2358	{
		2359	int w, b;
		2360
		2361	glEnable (GL_TEXTURE_2D);
		2362	glBegin (GL_QUADS);
		2363	for (w = 0; w < 256 / 32; ++w)
		2364	{
		2365	uint32_t smask = smooth_level [w];
		2366	if (smask)
		2367	for (b = 0; b < 32; ++b)
		2368	if (smask & (((uint32_t)1) << b))
1553	{	2369	{
1554	maptex tex = self->tex [face];	2370	int level = (w << 5) \| b;
1555	int px = (x + 1) * 32 - tex.w;	2371	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		2372
1558	if (last_name != tex.name)	2373	hv_iterinit (smooth);
		2374	while ((he = hv_iternext (smooth)))
1559	{	2375	{
1560	glEnd ();	2376	smooth_key skey = (smooth_key )HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2377	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		2378
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)	2379	if (!(bits & 0x1000)
		2380	&& skey->level == level
		2381	&& level > smooth_max [skey->x][skey->y])
1574	{	2382	{
1575	maptex tex = self->tex [1];	2383	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * 32 - tex.w + 2;	2384	int px = (((int)skey->x) - 1) * Tw;
1577	int py = (y + 1) * 32 - tex.h - 6;	2385	int py = (((int)skey->y) - 1) * Th;
		2386	int border = bits & 15;
		2387	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2388	float dx = tex.s * .0625f; // 16 images/row
		2389	float dy = tex.t * .5f ; // 2 images/column
1578		2390
		2391	if (tex.name)
		2392	{
		2393	// this time avoiding texture state changes
		2394	// save gobs of state changes.
		2395	if (key.texname != tex.name)
		2396	{
		2397	self->tex [skey->tile].unused = 0;
		2398
1579	glEnd ();	2399	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2400	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2401	glBegin (GL_QUADS);
		2402	}
1582		2403
		2404	if (border)
		2405	{
		2406	float ox = border * dx;
		2407
		2408	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2409	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2410	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2411	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2412	}
		2413
		2414	if (corner)
		2415	{
		2416	float ox = corner * dx;
		2417
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2418	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2419	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2420	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2421	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2422	}
		2423	}
		2424	}
1587	}	2425	}
1588	}	2426	}
1589	}
1590	}	2427	}
1591		2428
1592	glEnd ();	2429	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2430	glDisable (GL_TEXTURE_2D);
		2431	key.texname = -1;
		2432	}
		2433
		2434	hv_clear (smooth);
		2435	}
		2436
		2437	if (pl_tex.name)
		2438	{
		2439	maptex tex = pl_tex;
		2440	int px = pl_x + sdx;
		2441	int py = pl_y + sdy;
		2442
		2443	key.texname = tex.name;
		2444	arr = rc_array (rc, &key);
		2445
		2446	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2447	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2448	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2449	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2450
		2451	rc_draw (rc);
		2452	}
		2453
		2454	rc_draw (rc_ov);
		2455	rc_clear (rc_ov);
		2456
1595	glDisable (GL_BLEND);	2457	glDisable (GL_BLEND);
		2458	rc_free (rc);
		2459	rc_free (rc_ov);
1596		2460
1597	// top layer: overlays such as the health bar	2461	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2462	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2463	if (0 <= y + my && y + my < self->rows)
1600	{	2464	{
…		…
1603	for (x = 0; x < sw; x++)	2467	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	2468	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	2469	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	2470	mapcell *cell = row->col + (x + mx - row->c0);
1607		2471
1608	int px = x * 32;	2472	int px = x * Tw;
1609	int py = y * 32;	2473	int py = y * Th;
		2474
		2475	if (expect_false (cell->player == player))
		2476	{
		2477	px += sdx;
		2478	py += sdy;
		2479	}
1610		2480
1611	if (cell->stat_hp)	2481	if (cell->stat_hp)
1612	{	2482	{
1613	int width = cell->stat_width * 32;	2483	int width = cell->stat_width * Tw;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2484	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2485
1616	glColor3ub (0, 0, 0);	2486	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2487	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2488	px + width - 1, py);
1619		2489
…		…
1625	}	2495	}
1626	}	2496	}
1627	}	2497	}
1628		2498
1629	void	2499	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2500	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1631	CODE:	2501	CODE:
1632	{	2502	{
1633	static float color[16][3] = {	2503	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2504	{ 0.00f, 0.00f, 0.00f },
1635	{ 1.00F, 1.00F, 1.00F },	2505	{ 1.00f, 1.00f, 1.00f },
1636	{ 0.00F, 0.00F, 0.55F },	2506	{ 0.00f, 0.00f, 0.55f },
1637	{ 1.00F, 0.00F, 0.00F },	2507	{ 1.00f, 0.00f, 0.00f },
1638		2508
1639	{ 1.00F, 0.54F, 0.00F },	2509	{ 1.00f, 0.54f, 0.00f },
1640	{ 0.11F, 0.56F, 1.00F },	2510	{ 0.11f, 0.56f, 1.00f },
1641	{ 0.93F, 0.46F, 0.00F },	2511	{ 0.93f, 0.46f, 0.00f },
1642	{ 0.18F, 0.54F, 0.34F },	2512	{ 0.18f, 0.54f, 0.34f },
1643		2513
1644	{ 0.56F, 0.73F, 0.56F },	2514	{ 0.56f, 0.73f, 0.56f },
1645	{ 0.80F, 0.80F, 0.80F },	2515	{ 0.80f, 0.80f, 0.80f },
1646	{ 0.55F, 0.41F, 0.13F },	2516	{ 0.55f, 0.41f, 0.13f },
1647	{ 0.99F, 0.77F, 0.26F },	2517	{ 0.99f, 0.77f, 0.26f },
1648		2518
1649	{ 0.74F, 0.65F, 0.41F },	2519	{ 0.74f, 0.65f, 0.41f },
1650		2520
1651	{ 0.00F, 1.00F, 1.00F },	2521	{ 0.00f, 1.00f, 1.00f },
1652	{ 1.00F, 0.00F, 1.00F },	2522	{ 1.00f, 0.00f, 1.00f },
1653	{ 1.00F, 1.00F, 0.00F },	2523	{ 1.00f, 1.00f, 0.00f },
1654	};	2524	};
1655		2525
1656	int x, y;	2526	int x, y;
1657		2527
1658	glEnable (GL_TEXTURE_2D);	2528	glEnable (GL_TEXTURE_2D);
		2529	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2530	* but the nvidia driver (185.18.14) mishandles alpha textures
		2531	* and takes the colour from god knows where instead of using
		2532	* Cp. MODULATE results in the same colour, but slightly different
		2533	* alpha, but atcually gives us the correct colour with nvidia.
		2534	*/
1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2535	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1660	glEnable (GL_BLEND);	2536	glEnable (GL_BLEND);
1661	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2537	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1662	glBegin (GL_QUADS);	2538	glBegin (GL_QUADS);
1663		2539
1664	for (y = 0; y < h; y++)	2540	for (y = 0; y < h; y++)
…		…
1668		2544
1669	if (m)	2545	if (m)
1670	{	2546	{
1671	float *c = color [m & 15];	2547	float *c = color [m & 15];
1672		2548
1673	float tx1 = m & 0x40 ? 0.5 : 0.;	2549	float tx1 = m & 0x40 ? 0.5f : 0.f;
1674	float tx2 = tx1 + 0.5;	2550	float tx2 = tx1 + 0.5f;
1675		2551
1676	glColor4f (c[0], c[1], c[2], 0.75);	2552	glColor4f (c[0], c[1], c[2], 1);
1677	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2553	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1678	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2554	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1679	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2555	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1680	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2556	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1681	}	2557	}
…		…
1685	glDisable (GL_BLEND);	2561	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2562	glDisable (GL_TEXTURE_2D);
1687	}	2563	}
1688		2564
1689	void	2565	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2566	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2567	PPCODE:
1692	{	2568	{
1693	int x, y;	2569	int x, y;
1694	int sw4 = (sw + 3) & ~3;	2570	int sw1 = sw + 2;
		2571	int sh1 = sh + 2;
		2572	int sh3 = sh * 3;
		2573	int sw3 = sw * 3;
1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2574	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2575	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1697		2576	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1698	memset (darkness, 255, sw4 * sh);	2577	memset (darkness1, 0, sw1*sh1);
		2578
1699	SvPOK_only (darkness_sv);	2579	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2580	SvCUR_set (darkness3_sv, sw3 * sh3);
1701		2581
1702	mx += self->x;	2582	mx += self->x - 1;
1703	my += self->y;	2583	my += self->y - 1;
1704		2584
1705	for (y = 0; y < sh; y++)	2585	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2586	if (0 <= y + my && y + my < self->rows)
1707	{	2587	{
1708	maprow *row = self->row + (y + my);	2588	maprow *row = self->row + (y + my);
1709		2589
1710	for (x = 0; x < sw; x++)	2590	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2591	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2592	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2593	mapcell *cell = row->col + (x + mx - row->c0);
1714		2594
1715	darkness[y * sw4 + x] = cell->darkness	2595	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2596	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1717	: 255 - FOW_DARKNESS;	2597	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1718	}	2598	}
1719	}	2599	}
1720		2600
		2601	for (y = 0; y < sh; ++y)
		2602	for (x = 0; x < sw; ++x)
		2603	{
		2604	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2605	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2606	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2607	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2608	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2609	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2610	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2611	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2612	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2613
		2614	uint8_t r11 = (d11 + d21 + d12) / 3;
		2615	uint8_t r21 = d21;
		2616	uint8_t r31 = (d21 + d31 + d32) / 3;
		2617
		2618	uint8_t r12 = d12;
		2619	uint8_t r22 = d22;
		2620	uint8_t r32 = d32;
		2621
		2622	uint8_t r13 = (d13 + d23 + d12) / 3;
		2623	uint8_t r23 = d23;
		2624	uint8_t r33 = (d23 + d33 + d32) / 3;
		2625
		2626	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2627	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2629	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2632	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2635	}
		2636
		2637	free (darkness1);
		2638
1721	EXTEND (SP, 3);	2639	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2640	PUSHs (sv_2mortal (newSViv (sw3)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2641	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2642	PUSHs (darkness3_sv);
1725	}	2643	}
1726		2644
1727	SV *	2645	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2646	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2647	CODE:
1730	{	2648	{
1731	int x, y, x1, y1;	2649	int x, y, x1, y1;
1732	SV data_sv = newSV (w h * 7 + 5);	2650	SV data_sv = newSV (w h * 7 + 5);
1733	uint8_t data = (uint8_t )SvPVX (data_sv);	2651	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2676	if (row && row->c0 <= x && x < row->c1)
1759	{	2677	{
1760	mapcell *cell = row->col + (x - row->c0);	2678	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2679	uint8_t flags = 0;
1762		2680
1763	if (cell->face [0]) flags \|= 1;	2681	if (cell->tile [0]) flags \|= 1;
1764	if (cell->face [1]) flags \|= 2;	2682	if (cell->tile [1]) flags \|= 2;
1765	if (cell->face [2]) flags \|= 4;	2683	if (cell->tile [2]) flags \|= 4;
1766		2684
1767	*data++ = flags;	2685	*data++ = flags;
1768		2686
1769	if (flags & 1)	2687	if (flags & 1)
1770	{	2688	{
		2689	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2690	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2691	*data++ = tile;
1773	}	2692	}
1774		2693
1775	if (flags & 2)	2694	if (flags & 2)
1776	{	2695	{
		2696	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2697	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2698	*data++ = tile;
1779	}	2699	}
1780		2700
1781	if (flags & 4)	2701	if (flags & 4)
1782	{	2702	{
		2703	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2704	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2705	*data++ = tile;
1785	}	2706	}
1786	}	2707	}
1787	else	2708	else
1788	*data++ = 0;	2709	*data++ = 0;
1789	}	2710	}
1790	}	2711	}
1791		2712
		2713	/* if size is wh + 5 then no data has been found /
		2714	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2715	{
1792	SvPOK_only (data_sv);	2716	SvPOK_only (data_sv);
1793	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2717	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2718	}
		2719
1794	RETVAL = data_sv;	2720	RETVAL = data_sv;
1795	}	2721	}
1796	OUTPUT:	2722	OUTPUT:
1797	RETVAL	2723	RETVAL
1798		2724
1799	void	2725	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2726	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1801	PPCODE:	2727	PPCODE:
1802	{	2728	{
1803	int x, y, z;	2729	int x, y, z;
1804	int w, h;	2730	int w, h;
1805	int x1, y1;	2731	int x1, y1;
		2732	STRLEN len;
		2733	uint8_t data, end;
		2734
		2735	len = SvLEN (data_sv);
		2736	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2737	data = SvPVbyte_nolen (data_sv);
		2738	end = data + len + 8;
		2739
		2740	if (len < 5)
		2741	XSRETURN_EMPTY;
1806		2742
1807	if (*data++ != 0)	2743	if (*data++ != 0)
1808	return; /* version mismatch */	2744	XSRETURN_EMPTY; /* version mismatch */
1809		2745
1810	w = data++ << 8; w \|= data++;	2746	w = data++ << 8; w \|= data++;
1811	h = data++ << 8; h \|= data++;	2747	h = data++ << 8; h \|= data++;
1812		2748
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2749	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1825	{	2761	{
1826	maprow *row = map_get_row (self, y);	2762	maprow *row = map_get_row (self, y);
1827		2763
1828	for (x = x0; x < x1; x++)	2764	for (x = x0; x < x1; x++)
1829	{	2765	{
		2766	uint8_t flags;
		2767
		2768	if (data + 7 >= end)
		2769	XSRETURN_EMPTY;
		2770
1830	uint8_t flags = *data++;	2771	flags = *data++;
1831		2772
1832	if (flags)	2773	if (flags)
1833	{	2774	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2775	mapcell *cell = row_get_cell (row, x);
		2776	tileid tile[3] = { 0, 0, 0 };
1837		2777
1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2778	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2779	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2780	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1841		2781
1842	if (cell->darkness == 0)	2782	if (cell->darkness == 0)
1843	{	2783	{
1844	cell->darkness = 0;	2784	/cell->darkness = 0;/
		2785	EXTEND (SP, 3);
1845		2786
1846	for (z = 0; z <= 2; z++)	2787	for (z = 0; z <= 2; z++)
1847	{	2788	{
1848	cell->face[z] = face[z];	2789	tileid t = tile [z];
1849		2790
1850	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2791	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2792	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2793	PUSHs (sv_2mortal (newSViv (t)));
		2794	need_texid (self, t);
		2795	}
		2796
		2797	cell->tile [z] = t;
1852	}	2798	}
1853	}	2799	}
1854	}	2800	}
1855	}	2801	}
1856	}	2802	}
1857	}	2803	}
1858		2804
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2805	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2806
1861	CFPlus::MixChunk	2807	DC::RW
1862	new_from_file (SV class, char path)	2808	new (SV class, SV data_sv)
1863	CODE:	2809	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2810	{
		2811	STRLEN datalen;
		2812	char *data = SvPVbyte (data_sv, datalen);
		2813
		2814	RETVAL = SDL_RWFromConstMem (data, datalen);
		2815	}
1865	OUTPUT:	2816	OUTPUT:
1866	RETVAL	2817	RETVAL
1867		2818
		2819	DC::RW
		2820	new_from_file (SV class, const char path, const char *mode = "rb")
		2821	CODE:
		2822	RETVAL = SDL_RWFromFile (path, mode);
		2823	OUTPUT:
		2824	RETVAL
		2825
		2826	# fails on win32:
		2827	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2828	#void
		2829	#close (DC::RW self)
		2830	# CODE:
		2831	# (self->(close)) (self);
		2832
		2833	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2834
		2835	PROTOTYPES: DISABLE
		2836
		2837	DC::Channel
		2838	find ()
		2839	CODE:
		2840	{
		2841	RETVAL = Mix_GroupAvailable (-1);
		2842
		2843	if (RETVAL < 0)
		2844	{
		2845	RETVAL = Mix_GroupOldest (-1);
		2846
		2847	if (RETVAL < 0)
		2848	{
		2849	// happens sometimes, maybe it just stopped playing(?)
		2850	RETVAL = Mix_GroupAvailable (-1);
		2851
		2852	if (RETVAL < 0)
		2853	XSRETURN_UNDEF;
		2854	}
		2855	else
		2856	Mix_HaltChannel (RETVAL);
		2857	}
		2858
		2859	Mix_UnregisterAllEffects (RETVAL);
		2860	Mix_Volume (RETVAL, 128);
		2861	}
		2862	OUTPUT:
		2863	RETVAL
		2864
		2865	void
		2866	halt (DC::Channel self)
		2867	CODE:
		2868	Mix_HaltChannel (self);
		2869
		2870	void
		2871	expire (DC::Channel self, int ticks = -1)
		2872	CODE:
		2873	Mix_ExpireChannel (self, ticks);
		2874
		2875	void
		2876	fade_out (DC::Channel self, int ticks = -1)
		2877	CODE:
		2878	Mix_FadeOutChannel (self, ticks);
		2879
		2880	int
		2881	volume (DC::Channel self, int volume)
		2882	CODE:
		2883	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2884	OUTPUT:
		2885	RETVAL
		2886
		2887	void
		2888	unregister_all_effects (DC::Channel self)
		2889	CODE:
		2890	Mix_UnregisterAllEffects (self);
		2891
		2892	void
		2893	set_panning (DC::Channel self, int left, int right)
		2894	CODE:
		2895	left = CLAMP (left , 0, 255);
		2896	right = CLAMP (right, 0, 255);
		2897	Mix_SetPanning (self, left, right);
		2898
		2899	void
		2900	set_distance (DC::Channel self, int distance)
		2901	CODE:
		2902	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2903
		2904	void
		2905	set_position (DC::Channel self, int angle, int distance)
		2906	CODE:
		2907
		2908	void
		2909	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2910	CODE:
		2911	{
		2912	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2913	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2914	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2915	}
		2916
		2917	void
		2918	set_reverse_stereo (DC::Channel self, int flip)
		2919	CODE:
		2920	Mix_SetReverseStereo (self, flip);
		2921
		2922	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2923
		2924	PROTOTYPES: DISABLE
		2925
		2926	void
		2927	decoders ()
		2928	PPCODE:
		2929	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2930	int i, num = Mix_GetNumChunkDecoders ();
		2931	EXTEND (SP, num);
		2932	for (i = 0; i < num; ++i)
		2933	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2934	#else
		2935	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2936	#endif
		2937
		2938	DC::MixChunk
		2939	new (SV *class, DC::RW rwops)
		2940	CODE:
		2941	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2942	OUTPUT:
		2943	RETVAL
		2944
		2945	void
1869	DESTROY (CFPlus::MixChunk self)	2946	DESTROY (DC::MixChunk self)
1870	CODE:	2947	CODE:
1871	Mix_FreeChunk (self);	2948	Mix_FreeChunk (self);
1872		2949
1873	int	2950	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2951	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2952	CODE:
		2953	if (items > 1)
		2954	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2955	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2956	OUTPUT:
1878	RETVAL	2957	RETVAL
1879		2958
1880	int	2959	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2960	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2961	CODE:
		2962	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2963	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2964
		2965	if (RETVAL < 0)
		2966	XSRETURN_UNDEF;
		2967
		2968	if (channel < 0)
		2969	{
		2970	Mix_UnregisterAllEffects (RETVAL);
		2971	Mix_Volume (RETVAL, 128);
		2972	}
		2973	}
1884	OUTPUT:	2974	OUTPUT:
1885	RETVAL	2975	RETVAL
1886		2976
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2977	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2978
		2979	void
		2980	decoders ()
		2981	PPCODE:
		2982	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2983	int i, num = Mix_GetNumMusicDecoders ();
		2984	EXTEND (SP, num);
		2985	for (i = 0; i < num; ++i)
		2986	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2987	#else
		2988	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2989	#endif
1888		2990
1889	int	2991	int
1890	volume (int volume = -1)	2992	volume (int volume = -1)
		2993	PROTOTYPE: ;$
1891	CODE:	2994	CODE:
		2995	if (items > 0)
		2996	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2997	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2998	OUTPUT:
1894	RETVAL	2999	RETVAL
1895		3000
1896	CFPlus::MixMusic	3001	void
1897	new_from_file (SV class, char path)	3002	fade_out (int ms)
1898	CODE:	3003	CODE:
1899	RETVAL = Mix_LoadMUS (path);	3004	Mix_FadeOutMusic (ms);
		3005
		3006	void
		3007	halt ()
		3008	CODE:
		3009	Mix_HaltMusic ();
		3010
		3011	int
		3012	playing ()
		3013	CODE:
		3014	RETVAL = Mix_PlayingMusic ();
1900	OUTPUT:	3015	OUTPUT:
1901	RETVAL	3016	RETVAL
1902		3017
		3018	DC::MixMusic
		3019	new (SV *class, DC::RW rwops)
		3020	CODE:
		3021	RETVAL = Mix_LoadMUS_RW (rwops);
		3022	OUTPUT:
		3023	RETVAL
		3024
1903	void	3025	void
1904	DESTROY (CFPlus::MixMusic self)	3026	DESTROY (DC::MixMusic self)
1905	CODE:	3027	CODE:
1906	Mix_FreeMusic (self);	3028	Mix_FreeMusic (self);
1907		3029
1908	int	3030	int
1909	play (CFPlus::MixMusic self, int loops = -1)	3031	play (DC::MixMusic self, int loops = -1)
1910	CODE:	3032	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	3033	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	3034	OUTPUT:
1913	RETVAL	3035	RETVAL
1914		3036
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3037	void
		3038	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3039	CODE:
		3040	Mix_FadeInMusicPos (self, loops, ms, position);
		3041
		3042	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3043
		3044	PROTOTYPES: ENABLE
1916		3045
1917	BOOT:	3046	BOOT:
1918	{	3047	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3048	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	3049	static const struct {
1921	const char *name;	3050	const char *name;
1922	IV iv;	3051	IV iv;
1923	} *civ, const_iv[] = {	3052	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	3053	# define const_iv(name) { # name, (IV)name }
		3054	const_iv (GL_VENDOR),
		3055	const_iv (GL_VERSION),
		3056	const_iv (GL_EXTENSIONS),
		3057	const_iv (GL_MAX_TEXTURE_UNITS),
1925	const_iv (GL_COLOR_MATERIAL),	3058	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	3059	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	3060	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	3061	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	3062	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	3066	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	3067	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	3068	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	3069	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	3070	const_iv (GL_BACK),
		3071	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	3072	const_iv (GL_AND),
1939	const_iv (GL_ONE),	3073	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	3074	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	3075	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	3076	const_iv (GL_DST_ALPHA),
1943	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3077	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1944	const_iv (GL_ONE_MINUS_DST_ALPHA),	3078	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3079	const_iv (GL_SRC_COLOR),
		3080	const_iv (GL_DST_COLOR),
		3081	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3082	const_iv (GL_ONE_MINUS_DST_COLOR),
1945	const_iv (GL_SRC_ALPHA_SATURATE),	3083	const_iv (GL_SRC_ALPHA_SATURATE),
1946	const_iv (GL_RGB),	3084	const_iv (GL_RGB),
1947	const_iv (GL_RGBA),	3085	const_iv (GL_RGBA),
1948	const_iv (GL_RGBA4),	3086	const_iv (GL_RGBA4),
1949	const_iv (GL_RGBA8),	3087	const_iv (GL_RGBA8),
…		…
1955	const_iv (GL_INTENSITY),	3093	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	3094	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	3095	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	3096	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3097	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3098	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3099	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3100	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3101	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3102	const_iv (GL_COMPRESSED_RGB_ARB),
		3103	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	3104	const_iv (GL_COMPILE),
		3105	const_iv (GL_PROXY_TEXTURE_1D),
		3106	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	3107	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	3108	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	3109	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	3110	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	3111	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	3132	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	3133	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	3134	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	3135	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	3136	const_iv (GL_CONSTANT_BORDER),
		3137	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	3138	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	3139	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	3140	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	3141	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	3142	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	3143	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	3144	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	3145	const_iv (GL_TRIANGLE_FAN),
		3146	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3147	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3148	const_iv (GL_POINT_SMOOTH_HINT),
		3149	const_iv (GL_LINE_SMOOTH_HINT),
		3150	const_iv (GL_POLYGON_SMOOTH_HINT),
		3151	const_iv (GL_GENERATE_MIPMAP_HINT),
		3152	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	3153	const_iv (GL_FASTEST),
		3154	const_iv (GL_DONT_CARE),
		3155	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	3156	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	3157	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	3158	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	3159	const_iv (GL_T2F_N3F_V3F),
		3160	const_iv (GL_FUNC_ADD),
		3161	const_iv (GL_FUNC_SUBTRACT),
		3162	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2005	# undef const_iv	3163	# undef const_iv
2006	};	3164	};
2007		3165
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3166	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3167	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		3168
		3169	texture_av = newAV ();
		3170	AvREAL_off (texture_av);
2010	}	3171	}
		3172
		3173	void
		3174	disable_GL_EXT_blend_func_separate ()
		3175	CODE:
		3176	gl.BlendFuncSeparate = 0;
		3177	gl.BlendFuncSeparateEXT = 0;
		3178
		3179	void
		3180	apple_nvidia_bug (int enable)
2011		3181
2012	char *	3182	char *
2013	gl_vendor ()	3183	gl_vendor ()
2014	CODE:	3184	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	3185	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	3198	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3199	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	3200	OUTPUT:
2031	RETVAL	3201	RETVAL
2032		3202
		3203	const char *glGetString (GLenum pname)
		3204
		3205	GLint glGetInteger (GLenum pname)
		3206	CODE:
		3207	glGetIntegerv (pname, &RETVAL);
		3208	OUTPUT:
		3209	RETVAL
		3210
		3211	GLdouble glGetDouble (GLenum pname)
		3212	CODE:
		3213	glGetDoublev (pname, &RETVAL);
		3214	OUTPUT:
		3215	RETVAL
		3216
2033	int glGetError ()	3217	int glGetError ()
2034		3218
2035	void glFinish ()	3219	void glFinish ()
		3220
		3221	void glFlush ()
2036		3222
2037	void glClear (int mask)	3223	void glClear (int mask)
2038		3224
2039	void glClearColor (float r, float g, float b, float a = 1.0)	3225	void glClearColor (float r, float g, float b, float a = 1.0)
2040	PROTOTYPE: @	3226	PROTOTYPE: @
…		…
2051		3237
2052	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3238	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2053	CODE:	3239	CODE:
2054	gl_BlendFuncSeparate (sa, da, saa, daa);	3240	gl_BlendFuncSeparate (sa, da, saa, daa);
2055		3241
		3242	# void glBlendEquation (int se)
		3243
2056	void glDepthMask (int flag)	3244	void glDepthMask (int flag)
2057		3245
2058	void glLogicOp (int opcode)	3246	void glLogicOp (int opcode)
2059		3247
2060	void glColorMask (int red, int green, int blue, int alpha)	3248	void glColorMask (int red, int green, int blue, int alpha)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	3262	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3263	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		3264
2077	# near_ and far_ are due to microsofts buggy "c" compiler	3265	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3266	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3267
		3268	PROTOTYPES: DISABLE
2079		3269
2080	void glViewport (int x, int y, int width, int height)	3270	void glViewport (int x, int y, int width, int height)
2081		3271
2082	void glScissor (int x, int y, int width, int height)	3272	void glScissor (int x, int y, int width, int height)
2083		3273
…		…
2091		3281
2092	void glRotate (float angle, float x, float y, float z)	3282	void glRotate (float angle, float x, float y, float z)
2093	CODE:	3283	CODE:
2094	glRotatef (angle, x, y, z);	3284	glRotatef (angle, x, y, z);
2095		3285
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	3286	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @	3287	PROTOTYPE: @
2102	ALIAS:	3288	ALIAS:
2103	glColor_premultiply = 1	3289	glColor_premultiply = 1
2104	CODE:	3290	CODE:
2105	if (ix)	3291	if (ix)
2106	{	3292	{
…		…
2109	b *= a;	3295	b *= a;
2110	}	3296	}
2111	// microsoft visual "c" rounds instead of truncating...	3297	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	3298	glColor4f (r, g, b, a);
2113		3299
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	3300	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	3301	CODE:
2122	glRasterPos3f (0, 0, z);	3302	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	3303	glBitmap (0, 0, 0, 0, x, y, 0);
2124		3304
…		…
2128		3308
2129	void glTexCoord (float s, float t)	3309	void glTexCoord (float s, float t)
2130	CODE:	3310	CODE:
2131	glTexCoord2f (s, t);	3311	glTexCoord2f (s, t);
2132		3312
		3313	void glRect (float x1, float y1, float x2, float y2)
		3314	CODE:
		3315	glRectf (x1, y1, x2, y2);
		3316
		3317	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3318	CODE:
		3319	glBegin (GL_LINE_LOOP);
		3320	glVertex2f (x1, y1);
		3321	glVertex2f (x2, y1);
		3322	glVertex2f (x2, y2);
		3323	glVertex2f (x1, y2);
		3324	glEnd ();
		3325
		3326	PROTOTYPES: ENABLE
		3327
		3328	void glBegin (int mode)
		3329
		3330	void glEnd ()
		3331
		3332	void glPointSize (GLfloat size)
		3333
		3334	void glLineWidth (GLfloat width)
		3335
		3336	void glInterleavedArrays (int format, int stride, char *data)
		3337
		3338	void glDrawElements (int mode, int count, int type, char *indices)
		3339
		3340	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3341
2133	void glTexEnv (int target, int pname, float param)	3342	void glTexEnv (int target, int pname, float param)
2134	CODE:	3343	CODE:
2135	glTexEnvf (target, pname, param);	3344	glTexEnvf (target, pname, param);
2136		3345
2137	void glTexParameter (int target, int pname, float param)	3346	void glTexParameter (int target, int pname, float param)
…		…
2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3362	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2154	CODE:	3363	CODE:
2155	if (gl.SeparableFilter2D)	3364	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3365	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		3366
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3367	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		3368
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3369	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		3370
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3371	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3372
		3373	void glPixelZoom (float x, float y)
2163		3374
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3375	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		3376
2166	int glGenTexture ()	3377	int glGenTexture ()
2167	CODE:	3378	CODE:
2168	{	3379	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	3380	OUTPUT:
2174	RETVAL	3381	RETVAL
2175		3382
2176	void glDeleteTexture (int name)	3383	void glDeleteTexture (int name)
2177	CODE:	3384	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	3385	del_texture (name);
2181	}	3386
2182
2183	int glGenList ()	3387	int glGenList ()
2184	CODE:	3388	CODE:
2185	RETVAL = glGenLists (1);	3389	RETVAL = glGenLists (1);
2186	OUTPUT:	3390	OUTPUT:
2187	RETVAL	3391	RETVAL
…		…
2194		3398
2195	void glEndList ()	3399	void glEndList ()
2196		3400
2197	void glCallList (int list)	3401	void glCallList (int list)
2198		3402
		3403	void c_init ()
		3404	CODE:
		3405	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3406	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3407
		3408	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3409
		3410	PROTOTYPES: DISABLE
		3411
		3412	void
		3413	find_widget (SV *self, NV x, NV y)
		3414	PPCODE:
		3415	{
		3416	if (within_widget (self, x, y))
		3417	XPUSHs (self);
		3418	}
		3419
		3420	BOOT:
		3421	{
		3422	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3423
		3424	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3425	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3426	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3427	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3428	}
		3429
		3430	void
		3431	draw (SV *self)
		3432	CODE:
		3433	{
		3434	HV *hv;
		3435	SV **svp;
		3436	NV x, y, w, h;
		3437	SV *draw_x_sv = GvSV (draw_x_gv);
		3438	SV *draw_y_sv = GvSV (draw_y_gv);
		3439	SV *draw_w_sv = GvSV (draw_w_gv);
		3440	SV *draw_h_sv = GvSV (draw_h_gv);
		3441	double draw_x, draw_y;
		3442
		3443	if (!SvROK (self))
		3444	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3445
		3446	hv = (HV *)SvRV (self);
		3447
		3448	if (SvTYPE (hv) != SVt_PVHV)
		3449	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3450
		3451	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3452	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3453
		3454	if (!h \|\| !w)
		3455	XSRETURN_EMPTY;
		3456
		3457	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3458	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3459
		3460	draw_x = SvNV (draw_x_sv) + x;
		3461	draw_y = SvNV (draw_y_sv) + y;
		3462
		3463	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3464	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3465	XSRETURN_EMPTY;
		3466
		3467	sv_setnv (draw_x_sv, draw_x);
		3468	sv_setnv (draw_y_sv, draw_y);
		3469
		3470	glPushMatrix ();
		3471	glTranslated (x, y, 0);
		3472
		3473	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3474	{
		3475	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3476
		3477	if (svp && SvTRUE (*svp))
		3478	{
		3479	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3480	glEnable (GL_BLEND);
		3481	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3482	glBegin (GL_QUADS);
		3483	glVertex2f (0, 0);
		3484	glVertex2f (w, 0);
		3485	glVertex2f (w, h);
		3486	glVertex2f (0, h);
		3487	glEnd ();
		3488	glDisable (GL_BLEND);
		3489	}
		3490	}
		3491	#if 0
		3492	// draw borders, for debugging
		3493	glPushMatrix ();
		3494	glColor4f (1., 1., 0., 1.);
		3495	glTranslatef (.5, .5, 0.);
		3496	glBegin (GL_LINE_LOOP);
		3497	glVertex2f (0 , 0);
		3498	glVertex2f (w - 1, 0);
		3499	glVertex2f (w - 1, h - 1);
		3500	glVertex2f (0 , h - 1);
		3501	glEnd ();
		3502	glPopMatrix ();
		3503	#endif
		3504	PUSHMARK (SP);
		3505	XPUSHs (self);
		3506	PUTBACK;
		3507	call_method ("_draw", G_VOID \| G_DISCARD);
		3508	SPAGAIN;
		3509
		3510	glPopMatrix ();
		3511
		3512	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3513	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3514	}
		3515

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC vs. Revision 1.310 by root, Tue Dec 27 07:23:33 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC vs.
Revision 1.310 by root, Tue Dec 27 07:23:33 2011 UTC