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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs.
Revision 1.307 by root, Thu Oct 14 03:44:18 2010 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# 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 ("::main", G_DISCARD \| G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
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; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
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)
707		1144
708	void	1145	void
709	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
710	ALIAS:	1147	ALIAS:
711	load_image_file = 1	1148	load_image_file = 1
…		…
714	STRLEN image_len;	1151	STRLEN image_len;
715	char image = (char )SvPVbyte (image_, image_len);	1152	char image = (char )SvPVbyte (image_, image_len);
716	SDL_Surface surface, surface2;	1153	SDL_Surface surface, surface2;
717	SDL_PixelFormat fmt;	1154	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	1155	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	1156	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	1157	: SDL_RWFromConstMem (image, image_len);
721		1158
722	if (!rw)	1159	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	1160	croak ("load_image: %s", SDL_GetError ());
724		1161
…		…
797	void	1234	void
798	error (char *message)	1235	error (char *message)
799	CODE:	1236	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1237	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1238	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1239	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
803	#endif	1240	#endif
804		1241
805	void	1242	void
806	fatal (char *message)	1243	fatal (char *message)
807	CODE:	1244	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1245	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1246	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1247	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
811	#endif	1248	#endif
812	_exit (1);	1249	_exit (1);
813		1250
814	void	1251	void
815	_exit (int retval = 0)	1252	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1255	ExitThread (retval); // unclean, please beam me up
819	#else	1256	#else
820	_exit (retval);	1257	_exit (retval);
821	#endif	1258	#endif
822		1259
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1260	void
		1261	debug ()
		1262	CODE:
		1263	{
		1264	#if DEBUG
		1265	VALGRIND_DO_LEAK_CHECK;
		1266	#endif
		1267	}
824		1268
825	CFPlus::Font	1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
		1276	MODULE = Deliantra::Client PACKAGE = DC::Font
		1277
		1278	PROTOTYPES: DISABLE
		1279
		1280	DC::Font
826	new_from_file (SV class, char path, int id = 0)	1281	new_from_file (SV class, char path, int id = 0)
827	CODE:	1282	CODE:
828	{	1283	{
829	int count;	1284	int count;
830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1285	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
833	}	1288	}
834	OUTPUT:	1289	OUTPUT:
835	RETVAL	1290	RETVAL
836		1291
837	void	1292	void
838	DESTROY (CFPlus::Font self)	1293	DESTROY (DC::Font self)
839	CODE:	1294	CODE:
840	pango_font_description_free (self);	1295	pango_font_description_free (self);
841		1296
842	void	1297	void
843	make_default (CFPlus::Font self)	1298	make_default (DC::Font self)
		1299	PROTOTYPE: $
844	CODE:	1300	CODE:
845	default_font = self;	1301	default_font = self;
846		1302
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1303	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1304
		1305	PROTOTYPES: DISABLE
		1306
849	void	1307	void
850	reset_glyph_cache ()	1308	glyph_cache_backup ()
		1309	PROTOTYPE:
851	CODE:	1310	CODE:
		1311	tc_backup ();
		1312
		1313	void
		1314	glyph_cache_restore ()
		1315	PROTOTYPE:
		1316	CODE:
852	tc_clear ();	1317	tc_restore ();
853		1318
854	CFPlus::Layout	1319	DC::Layout
855	new (SV *class)	1320	new (SV *class)
856	CODE:	1321	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1322	New (0, RETVAL, 1, struct cf_layout);
858		1323
859	RETVAL->pl = pango_layout_new (opengl_context);	1324	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1326	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1327	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1328	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1329	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1330	RETVAL->font = 0;
		1331	RETVAL->rc = rc_alloc ();
866		1332
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1333	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1334	layout_update_font (RETVAL);
869	OUTPUT:	1335	OUTPUT:
870	RETVAL	1336	RETVAL
871		1337
872	void	1338	void
873	DESTROY (CFPlus::Layout self)	1339	DESTROY (DC::Layout self)
874	CODE:	1340	CODE:
875	g_object_unref (self->pl);	1341	g_object_unref (self->pl);
		1342	rc_free (self->rc);
876	Safefree (self);	1343	Safefree (self);
877		1344
878	void	1345	void
879	set_text (CFPlus::Layout self, SV *text_)	1346	set_text (DC::Layout self, SV *text_)
880	CODE:	1347	CODE:
881	{	1348	{
882	STRLEN textlen;	1349	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1350	char *text = SvPVutf8 (text_, textlen);
884		1351
885	pango_layout_set_text (self->pl, text, textlen);	1352	pango_layout_set_text (self->pl, text, textlen);
886	}	1353	}
887		1354
888	void	1355	void
889	set_markup (CFPlus::Layout self, SV *text_)	1356	set_markup (DC::Layout self, SV *text_)
890	CODE:	1357	CODE:
891	{	1358	{
892	STRLEN textlen;	1359	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1360	char *text = SvPVutf8 (text_, textlen);
894		1361
895	pango_layout_set_markup (self->pl, text, textlen);	1362	pango_layout_set_markup (self->pl, text, textlen);
896	}	1363	}
897		1364
898	void	1365	void
899	set_shapes (CFPlus::Layout self, ...)	1366	set_shapes (DC::Layout self, ...)
900	CODE:	1367	CODE:
901	{	1368	{
902	PangoAttrList *attrs = 0;	1369	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1370	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1371	const char *pos = text;
…		…
939	if (attrs)	1406	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1407	pango_layout_set_attributes (self->pl, attrs);
941	}	1408	}
942		1409
943	void	1410	void
944	get_shapes (CFPlus::Layout self)	1411	get_shapes (DC::Layout self)
945	PPCODE:	1412	PPCODE:
946	{	1413	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1414	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1415
949	do	1416	do
950	{	1417	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1418	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1419
953	if (run && shape_attr_p (run))	1420	if (run && shape_attr_p (run))
954	{	1421	{
955	PangoRectangle extents;	1422	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1423	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1431
965	pango_layout_iter_free (iter);	1432	pango_layout_iter_free (iter);
966	}	1433	}
967		1434
968	int	1435	int
969	has_wrapped (CFPlus::Layout self)	1436	has_wrapped (DC::Layout self)
970	CODE:	1437	CODE:
971	{	1438	{
972	int lines = 1;	1439	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1440	const char *text = pango_layout_get_text (self->pl);
974		1441
…		…
979	}	1446	}
980	OUTPUT:	1447	OUTPUT:
981	RETVAL	1448	RETVAL
982		1449
983	SV *	1450	SV *
984	get_text (CFPlus::Layout self)	1451	get_text (DC::Layout self)
985	CODE:	1452	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1453	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1454	sv_utf8_decode (RETVAL);
988	OUTPUT:	1455	OUTPUT:
989	RETVAL	1456	RETVAL
990		1457
991	void	1458	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1459	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1460	CODE:
994	self->r = r;	1461	self->r = r;
995	self->g = g;	1462	self->g = g;
996	self->b = b;	1463	self->b = b;
997	self->a = a;	1464	self->a = a;
998		1465
999	void	1466	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1467	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1468	CODE:
1002	if (self->font != font)	1469	if (self->font != font)
1003	{	1470	{
1004	self->font = font;	1471	self->font = font;
1005	layout_update_font (self);	1472	layout_update_font (self);
1006	}	1473	}
1007		1474
1008	void	1475	void
1009	set_height (CFPlus::Layout self, int base_height)	1476	set_height (DC::Layout self, int base_height)
1010	CODE:	1477	CODE:
1011	if (self->base_height != base_height)	1478	if (self->base_height != base_height)
1012	{	1479	{
1013	self->base_height = base_height;	1480	self->base_height = base_height;
1014	layout_update_font (self);	1481	layout_update_font (self);
1015	}	1482	}
1016		1483
1017	void	1484	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1485	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1486	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1487	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1488
1022	void	1489	void
1023	set_indent (CFPlus::Layout self, int indent)	1490	set_indent (DC::Layout self, int indent)
1024	CODE:	1491	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1492	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1493
1027	void	1494	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1495	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1496	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1497	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1498
1032	void	1499	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1500	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1501	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1502	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1503	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1504	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1505	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1506	: PANGO_ELLIPSIZE_NONE
1040	);	1507	);
1041		1508
1042	void	1509	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1510	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1511	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1512	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1513
1047	void	1514	void
1048	size (CFPlus::Layout self)	1515	size (DC::Layout self)
1049	PPCODE:	1516	PPCODE:
1050	{	1517	{
1051	int w, h;	1518	int w, h;
1052		1519
1053	layout_get_pixel_size (self, &w, &h);	1520	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1523	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1524	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1525	}
1059		1526
1060	int	1527	int
1061	descent (CFPlus::Layout self)	1528	descent (DC::Layout self)
1062	CODE:	1529	CODE:
1063	{	1530	{
1064	PangoRectangle rect;	1531	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1532	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1533	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1534	RETVAL = PANGO_DESCENT (rect);
1068	}	1535	}
1069	OUTPUT:	1536	OUTPUT:
1070	RETVAL	1537	RETVAL
1071		1538
1072	int	1539	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1540	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1541	CODE:
1075	{	1542	{
1076	int index, trailing;	1543	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1544	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1545	RETVAL = index + trailing;
1079	}	1546	}
1080	OUTPUT:	1547	OUTPUT:
1081	RETVAL	1548	RETVAL
1082		1549
1083	void	1550	void
1084	cursor_pos (CFPlus::Layout self, int index)	1551	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1552	PPCODE:
1086	{	1553	{
1087	PangoRectangle strong_pos;	1554	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1555	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1556
1090	EXTEND (SP, 3);	1557	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1558	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1559	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1560	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1561	}
1095		1562
1096	void	1563	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1564	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1565	PPCODE:
1099	{	1566	{
1100	int line, x;	1567	int line, x;
1101		1568
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1569	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1570	#if !PANGO_VERSION_CHECK (1, 17, 3)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1571	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1572	--line;
		1573	#endif
1105	EXTEND (SP, 2);	1574	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1575	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1577	}
1109		1578
1110	void	1579	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1580	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1581	PPCODE:
1113	{	1582	{
1114	PangoLayoutLine *lp;	1583	PangoLayoutLine *lp;
1115	int index, trailing;	1584	int index, trailing;
1116		1585
1117	if (line < 0)	1586	if (line < 0)
1118	XSRETURN_EMPTY;	1587	XSRETURN_EMPTY;
1119		1588
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1589	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1590	XSRETURN_EMPTY; /* do better */
1122		1591
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1592	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1593
1125	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1600	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1601	}
1133	}	1602	}
1134		1603
1135	void	1604	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1605	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1606	CODE:
		1607	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1608	pango_opengl_render_layout_subpixel (
1139	self->pl,	1609	self->pl,
		1610	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1611	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1612	self->r, self->g, self->b, self->a,
1142	flags	1613	flags
1143	);	1614	);
		1615	// we assume that context_change actually clears/frees stuff
		1616	// and does not do any recomputation...
		1617	pango_layout_context_changed (self->pl);
1144		1618
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1619	void
1148	pad2pot (SV data_, SV w_, SV *h_)	1620	draw (DC::Layout self)
1149	CODE:	1621	CODE:
1150	{	1622	{
1151	int ow = SvIV (w_);	1623	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1624	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1625	glEnable (GL_BLEND);
		1626	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1627	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1628	glEnable (GL_ALPHA_TEST);
		1629	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1630
1154	if (ow && oh)	1631	rc_draw (self->rc);
		1632
		1633	glDisable (GL_ALPHA_TEST);
		1634	glDisable (GL_BLEND);
		1635	glDisable (GL_TEXTURE_2D);
		1636	}
		1637
		1638	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1639
		1640	PROTOTYPES: ENABLE
		1641
		1642	void
		1643	pad (SV *data_, int ow, int oh, int nw, int nh)
		1644	CODE:
		1645	{
		1646	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1155	{	1647	{
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;	1648	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1649	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1650	int bpp = datalen / (ow * oh);
1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1651	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1167		1652
1168	SvPOK_only (result_);	1653	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1654	SvCUR_set (result_, nw * nh * bpp);
1170		1655
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1656	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1657	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1658	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1659
1175	sv_setsv (data_, result_);	1660	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1661	}
1182	}	1662	}
1183		1663
1184	void	1664	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1665	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1671	{
1192	HV hv = (HV )SvRV (self);	1672	HV hv = (HV )SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1673	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1674	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1675	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1676
		1677	if (name <= 0)
		1678	XSRETURN_EMPTY;
1196		1679
1197	if (items < 5)	1680	if (items < 5)
1198	{	1681	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1682	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1683	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1230	}	1713	}
1231	}	1714	}
1232		1715
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1716	void
		1717	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1718	PROTOTYPE: @
		1719	CODE:
		1720	{
		1721	glEnable (GL_BLEND);
		1722	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1723	glEnable (GL_TEXTURE_2D);
		1724	glBindTexture (GL_TEXTURE_2D, name1);
1234		1725
1235	CFPlus::Map	1726	glColor3f (intensity, intensity, intensity);
		1727	glPushMatrix ();
		1728	glScalef (1./3, 1./3, 1.);
		1729
		1730	if (blend > 0.f)
		1731	{
		1732	float dx3 = dx * -3.f / w;
		1733	float dy3 = dy * -3.f / h;
		1734	GLfloat env_color[4] = { 0., 0., 0., blend };
		1735
		1736	/* interpolate the two shadow textures */
		1737	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1738	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1739
		1740	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1741	gl.ActiveTexture (GL_TEXTURE1);
		1742	glEnable (GL_TEXTURE_2D);
		1743	glBindTexture (GL_TEXTURE_2D, name2);
		1744	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1745
		1746	/* rgb == rgb(glcolor) */
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1750
		1751	/* alpha = interpolate t0, t1 by env_alpha */
		1752	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1753
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1757
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glBegin (GL_QUADS);
		1765	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1766	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1767	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1769	glEnd ();
		1770
		1771	glDisable (GL_TEXTURE_2D);
		1772	gl.ActiveTexture (GL_TEXTURE0);
		1773	}
		1774	else
		1775	{
		1776	/* simple blending of one texture, also opengl <1.3 path */
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1778
		1779	glBegin (GL_QUADS);
		1780	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1781	glTexCoord2f (0, t); glVertex2f (0, h);
		1782	glTexCoord2f (s, t); glVertex2f (w, h);
		1783	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1784	glEnd ();
		1785	}
		1786
		1787	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1788	{
		1789	int x, y;
		1790	int dx3 = dx * 3;
		1791	int dy3 = dy * 3;
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1794	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1795	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1796	glTranslatef (-1., -1., 0);
		1797	glBegin (GL_QUADS);
		1798
		1799	for (y = 1; y < h; y += 3)
		1800	{
		1801	int y1 = y - dy3;
		1802	int y1valid = y1 >= 0 && y1 < h;
		1803
		1804	for (x = 1; x < w; x += 3)
		1805	{
		1806	int x1 = x - dx3;
		1807	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1808	uint8_t h2;
		1809
		1810	if (y1valid && x1 >= 0 && x1 < w)
		1811	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1812	else
		1813	h2 = 1; /* out of range == invisible */
		1814
		1815	if (h1 \|\| h2)
		1816	{
		1817	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1818	glColor4f (1., 1., 1., alpha);
		1819
		1820	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1821	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1822	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1823	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1824	}
		1825	}
		1826	}
		1827	}
		1828
		1829	glEnd ();
		1830
		1831	glPopMatrix ();
		1832
		1833	glDisable (GL_TEXTURE_2D);
		1834	glDisable (GL_BLEND);
		1835	}
		1836
		1837	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1838	CODE:
		1839	{
		1840	GLint width;
		1841	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1842	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1843	RETVAL = width > 0;
		1844	}
		1845	OUTPUT:
		1846	RETVAL
		1847
		1848	MODULE = Deliantra::Client PACKAGE = DC::Map
		1849
		1850	PROTOTYPES: DISABLE
		1851
		1852	DC::Map
1236	new (SV *class)	1853	new (SV *class)
1237	CODE:	1854	CODE:
1238	New (0, RETVAL, 1, struct map);	1855	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1856	RETVAL->x = 0;
1240	RETVAL->y = 0;	1857	RETVAL->y = 0;
1241	RETVAL->w = 0;	1858	RETVAL->w = 0;
1242	RETVAL->h = 0;	1859	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1860	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1861	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1862	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1863	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;	1864	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1865	RETVAL->row = 0;
1251	OUTPUT:	1866	OUTPUT:
1252	RETVAL	1867	RETVAL
1253		1868
1254	void	1869	void
1255	DESTROY (CFPlus::Map self)	1870	DESTROY (DC::Map self)
1256	CODE:	1871	CODE:
1257	{	1872	{
1258	map_clear (self);	1873	map_clear (self);
1259	Safefree (self->face);	1874	Safefree (self->face2tile);
1260	Safefree (self->tex);	1875	Safefree (self->tex);
1261	Safefree (self);	1876	Safefree (self);
1262	}	1877	}
1263		1878
1264	void	1879	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1880	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1881	CODE:
1267	self->w = map_width;	1882	self->w = map_width;
1268	self->h = map_height;	1883	self->h = map_height;
1269		1884
1270	void	1885	void
1271	clear (CFPlus::Map self)	1886	clear (DC::Map self)
1272	CODE:	1887	CODE:
1273	map_clear (self);	1888	map_clear (self);
1274		1889
1275	void	1890	void
1276	set_face (CFPlus::Map self, int face, int texid)	1891	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1892	CODE:
1278	{	1893	{
1279	while (self->faces <= face)	1894	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1895	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	}	1896	}
1287		1897
1288	void	1898	void
		1899	set_smooth (DC::Map self, int face, int smooth, int level)
		1900	CODE:
		1901	{
		1902	tileid texid;
		1903	maptex *tex;
		1904
		1905	if (face < 0 \|\| face >= self->faces)
		1906	return;
		1907
		1908	if (smooth < 0 \|\| smooth >= self->faces)
		1909	return;
		1910
		1911	texid = self->face2tile [face];
		1912
		1913	if (!texid)
		1914	return;
		1915
		1916	tex = self->tex + texid;
		1917	tex->smoothtile = self->face2tile [smooth];
		1918	tex->smoothlevel = level;
		1919	}
		1920
		1921	void
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)	1922	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1290	CODE:	1923	CODE:
1291	{	1924	{
1292	while (self->texs <= texid)	1925	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1926
1298	{	1927	{
1299	maptex *tex = self->tex + texid;	1928	maptex *tex = self->tex + texid;
1300		1929
1301	tex->name = name;	1930	tex->name = name;
…		…
1317	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1318	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1949	}
1321		1950
		1951	void
		1952	expire_textures (DC::Map self, int texid, int count)
		1953	PPCODE:
		1954	for (; texid < self->texs && count; ++texid, --count)
		1955	{
		1956	maptex *tex = self->tex + texid;
		1957
		1958	if (tex->name)
		1959	{
		1960	if (tex->unused)
		1961	{
		1962	tex->name = 0;
		1963	tex->unused = 0;
		1964	XPUSHs (sv_2mortal (newSViv (texid)));
		1965	}
		1966	else
		1967	tex->unused = 1;
		1968	}
		1969	}
		1970
1322	int	1971	int
1323	ox (CFPlus::Map self)	1972	ox (DC::Map self)
1324	ALIAS:	1973	ALIAS:
1325	oy = 1	1974	oy = 1
1326	x = 2	1975	x = 2
1327	y = 3	1976	y = 3
1328	w = 4	1977	w = 4
…		…
1339	}	1988	}
1340	OUTPUT:	1989	OUTPUT:
1341	RETVAL	1990	RETVAL
1342		1991
1343	void	1992	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1993	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1994	CODE:
1346	{	1995	{
1347	if (dx > 0)	1996	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1997	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1998	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1999	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		2000
1352	if (dy > 0)	2001	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	2002	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	2003	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2004	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		2005
1357	self->ox += dx; self->x += dx;	2006	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	2007	self->oy += dy; self->y += dy;
1359		2008
1360	while (self->y < 0)	2009	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	2013	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	2014	self->y += MAP_EXTEND_Y;
1366	}	2015	}
1367	}	2016	}
1368		2017
1369	void	2018	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2019	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	2020	CODE:
1372	{	2021	{
1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2022	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1374	uint8_t data_end = (uint8_t )SvEND (data_);	2023	uint8_t data_end = (uint8_t )SvEND (data_);
1375	mapcell *cell;	2024	mapcell *cell;
1376	int x, y, flags;	2025	int x, y, z, flags;
		2026	AV *missing = newAV ();
		2027	RETVAL = newRV_noinc ((SV *)missing);
1377		2028
1378	while (data < data_end - 1)	2029	while (data < data_end - 1)
1379	{	2030	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	2031	flags = (data [0] << 8) + data [1]; data += 2;
1381		2032
…		…
1401	uint8_t ext, cmd;	2052	uint8_t ext, cmd;
1402		2053
1403	do	2054	do
1404	{	2055	{
1405	ext = *data++;	2056	ext = *data++;
1406	cmd = ext & 0x3f;	2057	cmd = ext & 0x7f;
1407		2058
1408	if (cmd < 4)	2059	if (cmd < 4)
1409	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1410	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1411	{	2062	{
1412	cell->stat_width = 1;	2063	cell->stat_width = 1;
1413	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1414	}	2065	}
1415	else if (cmd == 6) // monster width	2066	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	2067	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47) // monster width	2068	else if (cmd == 0x47)
1418	{	2069	{
1419	if (*data == 4)	2070	if (*data == 1) cell->player = data [1];
1420	; // decode player tag	2071	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2072	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2073	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1421		2074
1422	data += *data + 1;	2075	data += *data + 1;
1423	}	2076	}
1424	else if (cmd == 8) // cell flags	2077	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	2078	cell->flags = *data++;
…		…
1432	}	2085	}
1433	else	2086	else
1434	cell->darkness = *data++ + 1;	2087	cell->darkness = *data++ + 1;
1435	}	2088	}
1436		2089
		2090	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	2091	if (flags & (4 >> z))
1438	{	2092	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2093	faceid face = (data [0] << 8) + data [1]; data += 2;
		2094	need_facenum (self, face);
		2095	cell->tile [z] = self->face2tile [face];
		2096
		2097	if (cell->tile [z])
		2098	{
		2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
		2101	if (!tex->name)
		2102	av_push (missing, newSViv (cell->tile [z]));
		2103
		2104	if (tex->smoothtile)
		2105	{
		2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
		2108	if (!smooth->name)
		2109	av_push (missing, newSViv (tex->smoothtile));
		2110	}
		2111	}
1440	}	2112	}
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	}	2113	}
1452	else	2114	else
1453	cell->darkness = 0;	2115	CELL_CLEAR (cell);
1454	}	2116	}
1455	}	2117	}
		2118	OUTPUT:
		2119	RETVAL
1456		2120
1457	SV *	2121	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2122	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	2123	CODE:
1460	{	2124	{
1461	int x1, x;	2125	int x1, x;
1462	int y1, y;	2126	int y1, y;
1463	int z;	2127	int z;
…		…
1476	? self->row + y	2140	? self->row + y
1477	: 0;	2141	: 0;
1478		2142
1479	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1480	{	2144	{
1481	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1482		2146
1483	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1484	{	2148	{
1485	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1486		2150
1487	for (z = 0; z <= 0; z++)	2151	for (z = 0; z <= 0; z++)
1488	{	2152	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	2153	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	2155	int a1 = tex.a;
1496		2156
1497	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1498	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1499	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1500	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1501	}
1502	}	2161	}
1503	}	2162	}
1504		2163
1505	*map++ = (r )	2164	*map++ = (r )
1506	\| (g << 8)	2165	\| (g << 8)
…		…
1513	}	2172	}
1514	OUTPUT:	2173	OUTPUT:
1515	RETVAL	2174	RETVAL
1516		2175
1517	void	2176	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2177	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1519	CODE:	2178	CODE:
1520	{	2179	{
1521	int x, y, z;	2180	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		2181
1525	glColor4ub (255, 255, 255, 255);	2182	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		2183	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2184	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2185	smooth_key skey;
		2186	int pl_x, pl_y;
		2187	maptex pl_tex;
		2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
		2190	rc_key_t key;
		2191	rc_array_t *arr;
		2192
		2193	pl_tex.name = 0;
		2194
		2195	// that's current max. sorry.
		2196	if (sw > 255) sw = 255;
		2197	if (sh > 255) sh = 255;
		2198
		2199	// clear key, in case of extra padding
		2200	memset (&skey, 0, sizeof (skey));
		2201
		2202	memset (&key, 0, sizeof (key));
		2203	key.r = 255;
		2204	key.g = 255;
		2205	key.b = 255;
		2206	key.a = 255;
		2207	key.mode = GL_QUADS;
		2208	key.format = GL_T2F_V3F;
		2209
		2210	mx += self->x;
		2211	my += self->y;
		2212
		2213	// first pass: determine smooth_max
		2214	// rather ugly, if you ask me
		2215	// could also be stored inside mapcell and updated on change
		2216	memset (smooth_max, 0, sizeof (smooth_max));
		2217
		2218	for (y = 0; y < sh; y++)
		2219	if (0 <= y + my && y + my < self->rows)
		2220	{
		2221	maprow *row = self->row + (y + my);
		2222
		2223	for (x = 0; x < sw; x++)
		2224	if (row->c0 <= x + mx && x + mx < row->c1)
		2225	{
		2226	mapcell *cell = row->col + (x + mx - row->c0);
		2227
		2228	smooth_max[x + 1][y + 1] =
		2229	MAX (self->tex [cell->tile [0]].smoothlevel,
		2230	MAX (self->tex [cell->tile [1]].smoothlevel,
		2231	self->tex [cell->tile [2]].smoothlevel));
		2232	}
		2233	}
1526		2234
1527	glEnable (GL_BLEND);	2235	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2236	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);	2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		2238
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++)	2239	for (z = 0; z <= 2; z++)
		2240	{
		2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
		2243
1540	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1542	{	2246	{
1543	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
1544		2248
1545	for (x = 0; x < sw; x++)	2249	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	2250	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2251	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	2252	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	2253	tileid tile = cell->tile [z];
		2254
		2255	if (tile)
		2256	{
		2257	maptex tex = self->tex [tile];
		2258	int px, py;
1551		2259
1552	if (face && face < self->texs)	2260	if (key.texname != tex.name)
		2261	{
		2262	self->tex [tile].unused = 0;
		2263
		2264	if (!tex.name)
		2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2266
		2267	key.texname = tex.name;
		2268	arr = rc_array (rc, &key);
		2269	}
		2270
		2271	px = (x + 1) * Th - tex.w;
		2272	py = (y + 1) * Tw - tex.h;
		2273
		2274	if (expect_false (cell->player == player) && expect_false (z == 2))
		2275	{
		2276	pl_x = px;
		2277	pl_y = py;
		2278	pl_tex = tex;
		2279	continue;
		2280	}
		2281
		2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2283	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2284	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2285	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2286
		2287	// update smooth hash
		2288	if (tex.smoothtile)
		2289	{
		2290	skey.tile = tex.smoothtile;
		2291	skey.level = tex.smoothlevel;
		2292
		2293	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2294
		2295	// add bits to current tile and all neighbours. skey.x\|y is
		2296	// shifted +1\|+1 so we always stay positive.
		2297
		2298	// bits is ___n cccc CCCC bbbb
		2299	// n do not draw borders&corners
		2300	// c draw these corners, but...
		2301	// C ... not these
		2302	// b draw these borders
		2303
		2304	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2305	// ┃· ·· ·┃ ━━
		2306
		2307	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2308	// ·· ·· ·┏ ┓·
		2309
		2310	// full tile
		2311	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2312
		2313	// borders
		2314	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2315	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2316	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2317	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2318
		2319	// corners
		2320	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2321	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2322	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2323	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2324	}
		2325	}
		2326
		2327	if (expect_false (z == 2) && expect_false (cell->flags))
		2328	{
		2329	// overlays such as the speech bubble, probably more to come
		2330	if (cell->flags & 1)
		2331	{
		2332	rc_key_t key_ov = key;
		2333	maptex tex = self->tex [TEXID_SPEECH];
		2334	rc_array_t *arr;
		2335	int px = x * Tw + Tw * 2 / 32;
		2336	int py = y * Th - Th * 6 / 32;
		2337
		2338	key_ov.texname = tex.name;
		2339	arr = rc_array (rc_ov, &key_ov);
		2340
		2341	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2342	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2343	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2344	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2345	}
		2346	}
		2347	}
		2348	}
		2349
		2350	rc_draw (rc);
		2351	rc_clear (rc);
		2352
		2353	// go through all smoothlevels, lowest to highest, then draw.
		2354	// this is basically counting sort
		2355	{
		2356	int w, b;
		2357
		2358	glEnable (GL_TEXTURE_2D);
		2359	glBegin (GL_QUADS);
		2360	for (w = 0; w < 256 / 32; ++w)
		2361	{
		2362	uint32_t smask = smooth_level [w];
		2363	if (smask)
		2364	for (b = 0; b < 32; ++b)
		2365	if (smask & (((uint32_t)1) << b))
1553	{	2366	{
1554	maptex tex = self->tex [face];	2367	int level = (w << 5) \| b;
1555	int px = (x + 1) * 32 - tex.w;	2368	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		2369
1558	if (last_name != tex.name)	2370	hv_iterinit (smooth);
		2371	while ((he = hv_iternext (smooth)))
1559	{	2372	{
1560	glEnd ();	2373	smooth_key skey = (smooth_key )HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2374	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		2375
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)	2376	if (!(bits & 0x1000)
		2377	&& skey->level == level
		2378	&& level > smooth_max [skey->x][skey->y])
1574	{	2379	{
1575	maptex tex = self->tex [1];	2380	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * 32 - tex.w + 2;	2381	int px = (((int)skey->x) - 1) * Tw;
1577	int py = (y + 1) * 32 - tex.h - 6;	2382	int py = (((int)skey->y) - 1) * Th;
		2383	int border = bits & 15;
		2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2385	float dx = tex.s * .0625f; // 16 images/row
		2386	float dy = tex.t * .5f ; // 2 images/column
1578		2387
		2388	if (tex.name)
		2389	{
		2390	// this time avoiding texture state changes
		2391	// save gobs of state changes.
		2392	if (key.texname != tex.name)
		2393	{
		2394	self->tex [skey->tile].unused = 0;
		2395
1579	glEnd ();	2396	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
		2399	}
1582		2400
		2401	if (border)
		2402	{
		2403	float ox = border * dx;
		2404
		2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2409	}
		2410
		2411	if (corner)
		2412	{
		2413	float ox = corner * dx;
		2414
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2419	}
		2420	}
		2421	}
1587	}	2422	}
1588	}	2423	}
1589	}
1590	}	2424	}
1591		2425
1592	glEnd ();	2426	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2427	glDisable (GL_TEXTURE_2D);
		2428	key.texname = -1;
		2429	}
		2430
		2431	hv_clear (smooth);
		2432	}
		2433
		2434	if (pl_tex.name)
		2435	{
		2436	maptex tex = pl_tex;
		2437	int px = pl_x + sdx;
		2438	int py = pl_y + sdy;
		2439
		2440	key.texname = tex.name;
		2441	arr = rc_array (rc, &key);
		2442
		2443	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2444	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2445	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2446	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2447
		2448	rc_draw (rc);
		2449	}
		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
		2453
1595	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
		2455	rc_free (rc);
		2456	rc_free (rc_ov);
1596		2457
1597	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
1600	{	2461	{
…		…
1603	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	2466	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
1607		2468
1608	int px = x * 32;	2469	int px = x * Tw;
1609	int py = y * 32;	2470	int py = y * Th;
		2471
		2472	if (expect_false (cell->player == player))
		2473	{
		2474	px += sdx;
		2475	py += sdy;
		2476	}
1610		2477
1611	if (cell->stat_hp)	2478	if (cell->stat_hp)
1612	{	2479	{
1613	int width = cell->stat_width * 32;	2480	int width = cell->stat_width * Tw;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2482
1616	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2485	px + width - 1, py);
1619		2486
…		…
1625	}	2492	}
1626	}	2493	}
1627	}	2494	}
1628		2495
1629	void	2496	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2497	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1631	CODE:	2498	CODE:
1632	{	2499	{
1633	static float color[16][3] = {	2500	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
1635	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
1636	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
1637	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
1638		2505
1639	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
1640	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
1641	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
1642	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
1643		2510
1644	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
1645	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
1646	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
1647	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
1648		2515
1649	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
1650		2517
1651	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
1652	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
1653	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
1654	};	2521	};
1655		2522
1656	int x, y;	2523	int x, y;
1657		2524
1658	glEnable (GL_TEXTURE_2D);	2525	glEnable (GL_TEXTURE_2D);
		2526	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2527	* but the nvidia driver (185.18.14) mishandles alpha textures
		2528	* and takes the colour from god knows where instead of using
		2529	* Cp. MODULATE results in the same colour, but slightly different
		2530	* alpha, but atcually gives us the correct colour with nvidia.
		2531	*/
1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1660	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
1661	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1662	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
1663		2536
1664	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
1668		2541
1669	if (m)	2542	if (m)
1670	{	2543	{
1671	float *c = color [m & 15];	2544	float *c = color [m & 15];
1672		2545
1673	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
1674	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
1675		2548
1676	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
1677	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1678	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1679	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1680	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1681	}	2554	}
…		…
1685	glDisable (GL_BLEND);	2558	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2559	glDisable (GL_TEXTURE_2D);
1687	}	2560	}
1688		2561
1689	void	2562	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2563	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2564	PPCODE:
1692	{	2565	{
1693	int x, y;	2566	int x, y;
1694	int sw4 = (sw + 3) & ~3;	2567	int sw1 = sw + 2;
		2568	int sh1 = sh + 2;
		2569	int sh3 = sh * 3;
		2570	int sw3 = sw * 3;
1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2571	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2572	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1697		2573	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1698	memset (darkness, 255, sw4 * sh);	2574	memset (darkness1, 0, sw1*sh1);
		2575
1699	SvPOK_only (darkness_sv);	2576	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2577	SvCUR_set (darkness3_sv, sw3 * sh3);
1701		2578
1702	mx += self->x;	2579	mx += self->x - 1;
1703	my += self->y;	2580	my += self->y - 1;
1704		2581
1705	for (y = 0; y < sh; y++)	2582	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2583	if (0 <= y + my && y + my < self->rows)
1707	{	2584	{
1708	maprow *row = self->row + (y + my);	2585	maprow *row = self->row + (y + my);
1709		2586
1710	for (x = 0; x < sw; x++)	2587	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2588	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2589	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2590	mapcell *cell = row->col + (x + mx - row->c0);
1714		2591
1715	darkness[y * sw4 + x] = cell->darkness	2592	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2593	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1717	: 255 - FOW_DARKNESS;	2594	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1718	}	2595	}
1719	}	2596	}
1720		2597
		2598	for (y = 0; y < sh; ++y)
		2599	for (x = 0; x < sw; ++x)
		2600	{
		2601	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2602	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2603	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2604	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2605	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2606	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2607	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2608	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2609	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2610
		2611	uint8_t r11 = (d11 + d21 + d12) / 3;
		2612	uint8_t r21 = d21;
		2613	uint8_t r31 = (d21 + d31 + d32) / 3;
		2614
		2615	uint8_t r12 = d12;
		2616	uint8_t r22 = d22;
		2617	uint8_t r32 = d32;
		2618
		2619	uint8_t r13 = (d13 + d23 + d12) / 3;
		2620	uint8_t r23 = d23;
		2621	uint8_t r33 = (d23 + d33 + d32) / 3;
		2622
		2623	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2625	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2626	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2627	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2628	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2631	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2632	}
		2633
		2634	free (darkness1);
		2635
1721	EXTEND (SP, 3);	2636	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2637	PUSHs (sv_2mortal (newSViv (sw3)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2638	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2639	PUSHs (darkness3_sv);
1725	}	2640	}
1726		2641
1727	SV *	2642	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2643	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2644	CODE:
1730	{	2645	{
1731	int x, y, x1, y1;	2646	int x, y, x1, y1;
1732	SV data_sv = newSV (w h * 7 + 5);	2647	SV data_sv = newSV (w h * 7 + 5);
1733	uint8_t data = (uint8_t )SvPVX (data_sv);	2648	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2673	if (row && row->c0 <= x && x < row->c1)
1759	{	2674	{
1760	mapcell *cell = row->col + (x - row->c0);	2675	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2676	uint8_t flags = 0;
1762		2677
1763	if (cell->face [0]) flags \|= 1;	2678	if (cell->tile [0]) flags \|= 1;
1764	if (cell->face [1]) flags \|= 2;	2679	if (cell->tile [1]) flags \|= 2;
1765	if (cell->face [2]) flags \|= 4;	2680	if (cell->tile [2]) flags \|= 4;
1766		2681
1767	*data++ = flags;	2682	*data++ = flags;
1768		2683
1769	if (flags & 1)	2684	if (flags & 1)
1770	{	2685	{
		2686	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2687	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2688	*data++ = tile;
1773	}	2689	}
1774		2690
1775	if (flags & 2)	2691	if (flags & 2)
1776	{	2692	{
		2693	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2694	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2695	*data++ = tile;
1779	}	2696	}
1780		2697
1781	if (flags & 4)	2698	if (flags & 4)
1782	{	2699	{
		2700	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2701	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2702	*data++ = tile;
1785	}	2703	}
1786	}	2704	}
1787	else	2705	else
1788	*data++ = 0;	2706	*data++ = 0;
1789	}	2707	}
1790	}	2708	}
1791		2709
		2710	/* if size is wh + 5 then no data has been found /
		2711	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2712	{
1792	SvPOK_only (data_sv);	2713	SvPOK_only (data_sv);
1793	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2714	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2715	}
		2716
1794	RETVAL = data_sv;	2717	RETVAL = data_sv;
1795	}	2718	}
1796	OUTPUT:	2719	OUTPUT:
1797	RETVAL	2720	RETVAL
1798		2721
1799	void	2722	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2723	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1801	PPCODE:	2724	PPCODE:
1802	{	2725	{
1803	int x, y, z;	2726	int x, y, z;
1804	int w, h;	2727	int w, h;
1805	int x1, y1;	2728	int x1, y1;
		2729	STRLEN len;
		2730	uint8_t data, end;
		2731
		2732	len = SvLEN (data_sv);
		2733	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2734	data = SvPVbyte_nolen (data_sv);
		2735	end = data + len + 8;
		2736
		2737	if (len < 5)
		2738	XSRETURN_EMPTY;
1806		2739
1807	if (*data++ != 0)	2740	if (*data++ != 0)
1808	return; /* version mismatch */	2741	XSRETURN_EMPTY; /* version mismatch */
1809		2742
1810	w = data++ << 8; w \|= data++;	2743	w = data++ << 8; w \|= data++;
1811	h = data++ << 8; h \|= data++;	2744	h = data++ << 8; h \|= data++;
1812		2745
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2746	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1825	{	2758	{
1826	maprow *row = map_get_row (self, y);	2759	maprow *row = map_get_row (self, y);
1827		2760
1828	for (x = x0; x < x1; x++)	2761	for (x = x0; x < x1; x++)
1829	{	2762	{
		2763	uint8_t flags;
		2764
		2765	if (data + 7 >= end)
		2766	XSRETURN_EMPTY;
		2767
1830	uint8_t flags = *data++;	2768	flags = *data++;
1831		2769
1832	if (flags)	2770	if (flags)
1833	{	2771	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2772	mapcell *cell = row_get_cell (row, x);
		2773	tileid tile[3] = { 0, 0, 0 };
1837		2774
1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2775	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2776	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2777	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1841		2778
1842	if (cell->darkness == 0)	2779	if (cell->darkness == 0)
1843	{	2780	{
1844	cell->darkness = 0;	2781	/cell->darkness = 0;/
		2782	EXTEND (SP, 3);
1845		2783
1846	for (z = 0; z <= 2; z++)	2784	for (z = 0; z <= 2; z++)
1847	{	2785	{
1848	cell->face[z] = face[z];	2786	tileid t = tile [z];
1849		2787
1850	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2788	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2789	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2790	PUSHs (sv_2mortal (newSViv (t)));
		2791	need_texid (self, t);
		2792	}
		2793
		2794	cell->tile [z] = t;
1852	}	2795	}
1853	}	2796	}
1854	}	2797	}
1855	}	2798	}
1856	}	2799	}
1857	}	2800	}
1858		2801
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2802	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2803
1861	CFPlus::MixChunk	2804	DC::RW
1862	new_from_file (SV class, char path)	2805	new (SV class, SV data_sv)
1863	CODE:	2806	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2807	{
		2808	STRLEN datalen;
		2809	char *data = SvPVbyte (data_sv, datalen);
		2810
		2811	RETVAL = SDL_RWFromConstMem (data, datalen);
		2812	}
1865	OUTPUT:	2813	OUTPUT:
1866	RETVAL	2814	RETVAL
1867		2815
		2816	DC::RW
		2817	new_from_file (SV class, const char path, const char *mode = "rb")
		2818	CODE:
		2819	RETVAL = SDL_RWFromFile (path, mode);
		2820	OUTPUT:
		2821	RETVAL
		2822
		2823	# fails on win32:
		2824	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2825	#void
		2826	#close (DC::RW self)
		2827	# CODE:
		2828	# (self->(close)) (self);
		2829
		2830	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2831
		2832	PROTOTYPES: DISABLE
		2833
		2834	DC::Channel
		2835	find ()
		2836	CODE:
		2837	{
		2838	RETVAL = Mix_GroupAvailable (-1);
		2839
		2840	if (RETVAL < 0)
		2841	{
		2842	RETVAL = Mix_GroupOldest (-1);
		2843
		2844	if (RETVAL < 0)
		2845	{
		2846	// happens sometimes, maybe it just stopped playing(?)
		2847	RETVAL = Mix_GroupAvailable (-1);
		2848
		2849	if (RETVAL < 0)
		2850	XSRETURN_UNDEF;
		2851	}
		2852	else
		2853	Mix_HaltChannel (RETVAL);
		2854	}
		2855
		2856	Mix_UnregisterAllEffects (RETVAL);
		2857	Mix_Volume (RETVAL, 128);
		2858	}
		2859	OUTPUT:
		2860	RETVAL
		2861
		2862	void
		2863	halt (DC::Channel self)
		2864	CODE:
		2865	Mix_HaltChannel (self);
		2866
		2867	void
		2868	expire (DC::Channel self, int ticks = -1)
		2869	CODE:
		2870	Mix_ExpireChannel (self, ticks);
		2871
		2872	void
		2873	fade_out (DC::Channel self, int ticks = -1)
		2874	CODE:
		2875	Mix_FadeOutChannel (self, ticks);
		2876
		2877	int
		2878	volume (DC::Channel self, int volume)
		2879	CODE:
		2880	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2881	OUTPUT:
		2882	RETVAL
		2883
		2884	void
		2885	unregister_all_effects (DC::Channel self)
		2886	CODE:
		2887	Mix_UnregisterAllEffects (self);
		2888
		2889	void
		2890	set_panning (DC::Channel self, int left, int right)
		2891	CODE:
		2892	left = CLAMP (left , 0, 255);
		2893	right = CLAMP (right, 0, 255);
		2894	Mix_SetPanning (self, left, right);
		2895
		2896	void
		2897	set_distance (DC::Channel self, int distance)
		2898	CODE:
		2899	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2900
		2901	void
		2902	set_position (DC::Channel self, int angle, int distance)
		2903	CODE:
		2904
		2905	void
		2906	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2907	CODE:
		2908	{
		2909	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2910	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2911	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2912	}
		2913
		2914	void
		2915	set_reverse_stereo (DC::Channel self, int flip)
		2916	CODE:
		2917	Mix_SetReverseStereo (self, flip);
		2918
		2919	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2920
		2921	PROTOTYPES: DISABLE
		2922
		2923	void
		2924	decoders ()
		2925	PPCODE:
		2926	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2927	int i, num = Mix_GetNumChunkDecoders ();
		2928	EXTEND (SP, num);
		2929	for (i = 0; i < num; ++i)
		2930	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2931	#else
		2932	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2933	#endif
		2934
		2935	DC::MixChunk
		2936	new (SV *class, DC::RW rwops)
		2937	CODE:
		2938	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2939	OUTPUT:
		2940	RETVAL
		2941
		2942	void
1869	DESTROY (CFPlus::MixChunk self)	2943	DESTROY (DC::MixChunk self)
1870	CODE:	2944	CODE:
1871	Mix_FreeChunk (self);	2945	Mix_FreeChunk (self);
1872		2946
1873	int	2947	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2948	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2949	CODE:
		2950	if (items > 1)
		2951	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2952	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2953	OUTPUT:
1878	RETVAL	2954	RETVAL
1879		2955
1880	int	2956	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2957	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2958	CODE:
		2959	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2960	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2961
		2962	if (RETVAL < 0)
		2963	XSRETURN_UNDEF;
		2964
		2965	if (channel < 0)
		2966	{
		2967	Mix_UnregisterAllEffects (RETVAL);
		2968	Mix_Volume (RETVAL, 128);
		2969	}
		2970	}
1884	OUTPUT:	2971	OUTPUT:
1885	RETVAL	2972	RETVAL
1886		2973
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2974	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2975
		2976	void
		2977	decoders ()
		2978	PPCODE:
		2979	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2980	int i, num = Mix_GetNumMusicDecoders ();
		2981	EXTEND (SP, num);
		2982	for (i = 0; i < num; ++i)
		2983	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2984	#else
		2985	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2986	#endif
1888		2987
1889	int	2988	int
1890	volume (int volume = -1)	2989	volume (int volume = -1)
		2990	PROTOTYPE: ;$
1891	CODE:	2991	CODE:
		2992	if (items > 0)
		2993	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2994	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2995	OUTPUT:
1894	RETVAL	2996	RETVAL
1895		2997
1896	CFPlus::MixMusic	2998	void
1897	new_from_file (SV class, char path)	2999	fade_out (int ms)
1898	CODE:	3000	CODE:
1899	RETVAL = Mix_LoadMUS (path);	3001	Mix_FadeOutMusic (ms);
		3002
		3003	void
		3004	halt ()
		3005	CODE:
		3006	Mix_HaltMusic ();
		3007
		3008	int
		3009	playing ()
		3010	CODE:
		3011	RETVAL = Mix_PlayingMusic ();
1900	OUTPUT:	3012	OUTPUT:
1901	RETVAL	3013	RETVAL
1902		3014
		3015	DC::MixMusic
		3016	new (SV *class, DC::RW rwops)
		3017	CODE:
		3018	RETVAL = Mix_LoadMUS_RW (rwops);
		3019	OUTPUT:
		3020	RETVAL
		3021
1903	void	3022	void
1904	DESTROY (CFPlus::MixMusic self)	3023	DESTROY (DC::MixMusic self)
1905	CODE:	3024	CODE:
1906	Mix_FreeMusic (self);	3025	Mix_FreeMusic (self);
1907		3026
1908	int	3027	int
1909	play (CFPlus::MixMusic self, int loops = -1)	3028	play (DC::MixMusic self, int loops = -1)
1910	CODE:	3029	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	3030	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	3031	OUTPUT:
1913	RETVAL	3032	RETVAL
1914		3033
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3034	void
		3035	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3036	CODE:
		3037	Mix_FadeInMusicPos (self, loops, ms, position);
		3038
		3039	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3040
		3041	PROTOTYPES: ENABLE
1916		3042
1917	BOOT:	3043	BOOT:
1918	{	3044	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3045	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	3046	static const struct {
1921	const char *name;	3047	const char *name;
1922	IV iv;	3048	IV iv;
1923	} *civ, const_iv[] = {	3049	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	3050	# define const_iv(name) { # name, (IV)name }
		3051	const_iv (GL_VENDOR),
		3052	const_iv (GL_VERSION),
		3053	const_iv (GL_EXTENSIONS),
		3054	const_iv (GL_MAX_TEXTURE_UNITS),
1925	const_iv (GL_COLOR_MATERIAL),	3055	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	3056	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	3057	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	3058	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	3059	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	3063	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	3064	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	3065	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	3066	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	3067	const_iv (GL_BACK),
		3068	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	3069	const_iv (GL_AND),
1939	const_iv (GL_ONE),	3070	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	3071	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	3072	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	3073	const_iv (GL_DST_ALPHA),
1943	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3074	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1944	const_iv (GL_ONE_MINUS_DST_ALPHA),	3075	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3076	const_iv (GL_SRC_COLOR),
		3077	const_iv (GL_DST_COLOR),
		3078	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3079	const_iv (GL_ONE_MINUS_DST_COLOR),
1945	const_iv (GL_SRC_ALPHA_SATURATE),	3080	const_iv (GL_SRC_ALPHA_SATURATE),
1946	const_iv (GL_RGB),	3081	const_iv (GL_RGB),
1947	const_iv (GL_RGBA),	3082	const_iv (GL_RGBA),
1948	const_iv (GL_RGBA4),	3083	const_iv (GL_RGBA4),
1949	const_iv (GL_RGBA8),	3084	const_iv (GL_RGBA8),
…		…
1955	const_iv (GL_INTENSITY),	3090	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	3091	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	3092	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	3093	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3094	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3095	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3096	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3097	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3098	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3099	const_iv (GL_COMPRESSED_RGB_ARB),
		3100	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	3101	const_iv (GL_COMPILE),
		3102	const_iv (GL_PROXY_TEXTURE_1D),
		3103	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	3104	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	3105	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	3106	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	3107	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	3108	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	3129	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	3130	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	3131	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	3132	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	3133	const_iv (GL_CONSTANT_BORDER),
		3134	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	3135	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	3136	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	3137	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	3138	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	3139	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	3140	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	3141	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	3142	const_iv (GL_TRIANGLE_FAN),
		3143	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3144	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3145	const_iv (GL_POINT_SMOOTH_HINT),
		3146	const_iv (GL_LINE_SMOOTH_HINT),
		3147	const_iv (GL_POLYGON_SMOOTH_HINT),
		3148	const_iv (GL_GENERATE_MIPMAP_HINT),
		3149	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	3150	const_iv (GL_FASTEST),
		3151	const_iv (GL_DONT_CARE),
		3152	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	3153	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	3154	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	3155	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	3156	const_iv (GL_T2F_N3F_V3F),
		3157	const_iv (GL_FUNC_ADD),
		3158	const_iv (GL_FUNC_SUBTRACT),
		3159	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2005	# undef const_iv	3160	# undef const_iv
2006	};	3161	};
2007		3162
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3163	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3164	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3165
		3166	texture_av = newAV ();
		3167	AvREAL_off (texture_av);
2010	}	3168	}
		3169
		3170	void
		3171	disable_GL_EXT_blend_func_separate ()
		3172	CODE:
		3173	gl.BlendFuncSeparate = 0;
		3174	gl.BlendFuncSeparateEXT = 0;
		3175
		3176	void
		3177	apple_nvidia_bug (int enable)
2011		3178
2012	char *	3179	char *
2013	gl_vendor ()	3180	gl_vendor ()
2014	CODE:	3181	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	3182	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	3195	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3196	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	3197	OUTPUT:
2031	RETVAL	3198	RETVAL
2032		3199
		3200	const char *glGetString (GLenum pname)
		3201
		3202	GLint glGetInteger (GLenum pname)
		3203	CODE:
		3204	glGetIntegerv (pname, &RETVAL);
		3205	OUTPUT:
		3206	RETVAL
		3207
		3208	GLdouble glGetDouble (GLenum pname)
		3209	CODE:
		3210	glGetDoublev (pname, &RETVAL);
		3211	OUTPUT:
		3212	RETVAL
		3213
2033	int glGetError ()	3214	int glGetError ()
2034		3215
2035	void glFinish ()	3216	void glFinish ()
		3217
		3218	void glFlush ()
2036		3219
2037	void glClear (int mask)	3220	void glClear (int mask)
2038		3221
2039	void glClearColor (float r, float g, float b, float a = 1.0)	3222	void glClearColor (float r, float g, float b, float a = 1.0)
2040	PROTOTYPE: @	3223	PROTOTYPE: @
…		…
2051		3234
2052	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3235	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2053	CODE:	3236	CODE:
2054	gl_BlendFuncSeparate (sa, da, saa, daa);	3237	gl_BlendFuncSeparate (sa, da, saa, daa);
2055		3238
		3239	# void glBlendEquation (int se)
		3240
2056	void glDepthMask (int flag)	3241	void glDepthMask (int flag)
2057		3242
2058	void glLogicOp (int opcode)	3243	void glLogicOp (int opcode)
2059		3244
2060	void glColorMask (int red, int green, int blue, int alpha)	3245	void glColorMask (int red, int green, int blue, int alpha)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	3259	# 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_)	3260	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		3261
2077	# near_ and far_ are due to microsofts buggy "c" compiler	3262	# 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_)	3263	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3264
		3265	PROTOTYPES: DISABLE
2079		3266
2080	void glViewport (int x, int y, int width, int height)	3267	void glViewport (int x, int y, int width, int height)
2081		3268
2082	void glScissor (int x, int y, int width, int height)	3269	void glScissor (int x, int y, int width, int height)
2083		3270
…		…
2091		3278
2092	void glRotate (float angle, float x, float y, float z)	3279	void glRotate (float angle, float x, float y, float z)
2093	CODE:	3280	CODE:
2094	glRotatef (angle, x, y, z);	3281	glRotatef (angle, x, y, z);
2095		3282
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	3283	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @	3284	PROTOTYPE: @
2102	ALIAS:	3285	ALIAS:
2103	glColor_premultiply = 1	3286	glColor_premultiply = 1
2104	CODE:	3287	CODE:
2105	if (ix)	3288	if (ix)
2106	{	3289	{
…		…
2109	b *= a;	3292	b *= a;
2110	}	3293	}
2111	// microsoft visual "c" rounds instead of truncating...	3294	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	3295	glColor4f (r, g, b, a);
2113		3296
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.)	3297	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	3298	CODE:
2122	glRasterPos3f (0, 0, z);	3299	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	3300	glBitmap (0, 0, 0, 0, x, y, 0);
2124		3301
…		…
2128		3305
2129	void glTexCoord (float s, float t)	3306	void glTexCoord (float s, float t)
2130	CODE:	3307	CODE:
2131	glTexCoord2f (s, t);	3308	glTexCoord2f (s, t);
2132		3309
		3310	void glRect (float x1, float y1, float x2, float y2)
		3311	CODE:
		3312	glRectf (x1, y1, x2, y2);
		3313
		3314	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3315	CODE:
		3316	glBegin (GL_LINE_LOOP);
		3317	glVertex2f (x1, y1);
		3318	glVertex2f (x2, y1);
		3319	glVertex2f (x2, y2);
		3320	glVertex2f (x1, y2);
		3321	glEnd ();
		3322
		3323	PROTOTYPES: ENABLE
		3324
		3325	void glBegin (int mode)
		3326
		3327	void glEnd ()
		3328
		3329	void glPointSize (GLfloat size)
		3330
		3331	void glLineWidth (GLfloat width)
		3332
		3333	void glInterleavedArrays (int format, int stride, char *data)
		3334
		3335	void glDrawElements (int mode, int count, int type, char *indices)
		3336
		3337	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3338
2133	void glTexEnv (int target, int pname, float param)	3339	void glTexEnv (int target, int pname, float param)
2134	CODE:	3340	CODE:
2135	glTexEnvf (target, pname, param);	3341	glTexEnvf (target, pname, param);
2136		3342
2137	void glTexParameter (int target, int pname, float param)	3343	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)	3359	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2154	CODE:	3360	CODE:
2155	if (gl.SeparableFilter2D)	3361	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3362	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		3363
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3364	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		3365
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3366	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		3367
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3368	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3369
		3370	void glPixelZoom (float x, float y)
2163		3371
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3372	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		3373
2166	int glGenTexture ()	3374	int glGenTexture ()
2167	CODE:	3375	CODE:
2168	{	3376	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	3377	OUTPUT:
2174	RETVAL	3378	RETVAL
2175		3379
2176	void glDeleteTexture (int name)	3380	void glDeleteTexture (int name)
2177	CODE:	3381	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	3382	del_texture (name);
2181	}	3383
2182
2183	int glGenList ()	3384	int glGenList ()
2184	CODE:	3385	CODE:
2185	RETVAL = glGenLists (1);	3386	RETVAL = glGenLists (1);
2186	OUTPUT:	3387	OUTPUT:
2187	RETVAL	3388	RETVAL
…		…
2194		3395
2195	void glEndList ()	3396	void glEndList ()
2196		3397
2197	void glCallList (int list)	3398	void glCallList (int list)
2198		3399
		3400	void c_init ()
		3401	CODE:
		3402	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3403	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3404
		3405	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3406
		3407	PROTOTYPES: DISABLE
		3408
		3409	void
		3410	find_widget (SV *self, NV x, NV y)
		3411	PPCODE:
		3412	{
		3413	if (within_widget (self, x, y))
		3414	XPUSHs (self);
		3415	}
		3416
		3417	BOOT:
		3418	{
		3419	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3420
		3421	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3422	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3423	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3424	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3425	}
		3426
		3427	void
		3428	draw (SV *self)
		3429	CODE:
		3430	{
		3431	HV *hv;
		3432	SV **svp;
		3433	NV x, y, w, h;
		3434	SV *draw_x_sv = GvSV (draw_x_gv);
		3435	SV *draw_y_sv = GvSV (draw_y_gv);
		3436	SV *draw_w_sv = GvSV (draw_w_gv);
		3437	SV *draw_h_sv = GvSV (draw_h_gv);
		3438	double draw_x, draw_y;
		3439
		3440	if (!SvROK (self))
		3441	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3442
		3443	hv = (HV *)SvRV (self);
		3444
		3445	if (SvTYPE (hv) != SVt_PVHV)
		3446	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3447
		3448	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3449	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3450
		3451	if (!h \|\| !w)
		3452	XSRETURN_EMPTY;
		3453
		3454	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3455	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3456
		3457	draw_x = SvNV (draw_x_sv) + x;
		3458	draw_y = SvNV (draw_y_sv) + y;
		3459
		3460	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3461	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3462	XSRETURN_EMPTY;
		3463
		3464	sv_setnv (draw_x_sv, draw_x);
		3465	sv_setnv (draw_y_sv, draw_y);
		3466
		3467	glPushMatrix ();
		3468	glTranslated (x, y, 0);
		3469
		3470	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3471	{
		3472	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3473
		3474	if (svp && SvTRUE (*svp))
		3475	{
		3476	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3477	glEnable (GL_BLEND);
		3478	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3479	glBegin (GL_QUADS);
		3480	glVertex2f (0, 0);
		3481	glVertex2f (w, 0);
		3482	glVertex2f (w, h);
		3483	glVertex2f (0, h);
		3484	glEnd ();
		3485	glDisable (GL_BLEND);
		3486	}
		3487	}
		3488	#if 0
		3489	// draw borders, for debugging
		3490	glPushMatrix ();
		3491	glColor4f (1., 1., 0., 1.);
		3492	glTranslatef (.5, .5, 0.);
		3493	glBegin (GL_LINE_LOOP);
		3494	glVertex2f (0 , 0);
		3495	glVertex2f (w - 1, 0);
		3496	glVertex2f (w - 1, h - 1);
		3497	glVertex2f (0 , h - 1);
		3498	glEnd ();
		3499	glPopMatrix ();
		3500	#endif
		3501	PUSHMARK (SP);
		3502	XPUSHs (self);
		3503	PUTBACK;
		3504	call_method ("_draw", G_VOID \| G_DISCARD);
		3505	SPAGAIN;
		3506
		3507	glPopMatrix ();
		3508
		3509	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3510	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3511	}
		3512

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs. Revision 1.307 by root, Thu Oct 14 03:44:18 2010 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs.
Revision 1.307 by root, Thu Oct 14 03:44:18 2010 UTC