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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
17	#endif	26	#endif
18		27
		28	#include <assert.h>
19	#include <math.h>	29	#include <math.h>
20	#include <string.h>	30	#include <string.h>
21	#include <stdio.h>	31	#include <stdio.h>
22	#include <stdlib.h>	32	#include <stdlib.h>
23		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
24	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
25	#include <SDL_endian.h>	38	#include <SDL_endian.h>
26	#include <SDL_image.h>	39	#include <SDL_image.h>
27	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
29		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
30	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
32		52
33	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
34		54
35	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
36		67
37	#ifndef _WIN32	68	#ifndef _WIN32
38	# include <sys/types.h>	69	# include <sys/types.h>
39	# include <sys/socket.h>	70	# include <sys/socket.h>
40	# include <netinet/in.h>	71	# include <netinet/in.h>
41	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
42	# include <inttypes.h>	73	# include <inttypes.h>
43	#endif	74	#endif
44		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
47	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
48		91
49	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
51		94
52	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
53		96
54	#if 0	97	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	99
57	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
58	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
		123
		124	static AV *texture_av;
59		125
60	static struct	126	static struct
61	{	127	{
62	#define GL_FUNC(ptr,name) ptr name;	128	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	129	#include "glfunc.h"
64	#undef GL_FUNC	130	#undef GL_FUNC
65	} gl;	131	} gl;
66		132
		133	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	134	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	135	{
69	if (gl.BlendFuncSeparate)	136	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	137	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	138	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	139	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	140	else
74	glBlendFunc (sa, da);	141	glBlendFunc (sa, da);
75	}	142	}
76		143
		144	static GLuint
		145	gen_texture ()
		146	{
		147	GLuint name;
		148
		149	if (AvFILL (texture_av) >= 0)
		150	name = (GLuint)(size_t)av_pop (texture_av);
		151	else
		152	glGenTextures (1, &name);
		153
		154	return name;
		155	}
		156
		157	static void
		158	del_texture (GLuint name)
		159	{
		160	/* make a half-assed attempt at returning the memory used by the texture */
		161	/* textures are frequently being reused by cfplus anyway */
		162	/glBindTexture (GL_TEXTURE_2D, name);/
		163	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		164	av_push (texture_av, (SV *)(size_t)name);
		165	glDeleteTextures (1, &name);
		166	}
		167
77	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
78		170
79	#include "pango-font.c"	171	#include "pango-font.c"
80	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
81	#include "pango-render.c"	173	#include "pango-render.c"
82		174
		175	typedef IV DC__Channel;
		176	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
85		179
86	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
87		181
88	static int	182	static int
89	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
90	{	184	{
91	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
105		199
106	typedef struct cf_layout {	200	typedef struct cf_layout {
107	PangoLayout *pl;	201	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
109	int base_height;	203	int base_height;
110	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
111	} *CFPlus__Layout;	206	} *DC__Layout;
112		207
113	static CFPlus__Font default_font;	208	static DC__Font default_font;
114	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
116		211
117	static void	212	static void
118	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	218	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	220	}
126		221
127	static void	222	static void
128	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
129	{	224	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
132	*/	227	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
134		229
135	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		232
138	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
139	}	234	}
140		235
141	static void	236	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	237	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	238	{
144	PangoRectangle rect;	239	PangoRectangle rect;
145		240
146	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		249
155	*w = rect.width;	250	*w = rect.width;
156	*h = rect.height;	251	*h = rect.height;
157	}	252	}
158		253
		254	typedef uint16_t tileid;
159	typedef uint16_t mapface;	255	typedef uint16_t faceid;
160		256
161	typedef struct {	257	typedef struct {
162	GLint name;	258	GLuint name;
163	int w, h;	259	int w, h;
164	float s, t;	260	float s, t;
165	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
		262	tileid smoothtile;
		263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
166	} maptex;	265	} maptex;
167		266
168	typedef struct {	267	typedef struct {
169	uint32_t player;	268	uint32_t player;
170	mapface face[3];	269	tileid tile[3];
171	uint16_t darkness;	270	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	271	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	272	} mapcell;
174		273
175	typedef struct {	274	typedef struct {
176	int32_t c0, c1;	275	int32_t c0, c1;
177	mapcell *col;	276	mapcell *col;
178	} maprow;	277	} maprow;
179		278
180	typedef struct map {	279	typedef struct map {
181	int x, y, w, h;	280	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	281	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	282	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	283	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		284
189	int32_t rows;	285	int32_t rows;
190	maprow *row;	286	maprow *row;
191	} *CFPlus__Map;	287	} *DC__Map;
192		288
193	static char *	289	static char *
194	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
195	{	291	{
196	char *p;	292	char *p;
…		…
213	}	309	}
214		310
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	311	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	312	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		313
		314	static void
		315	need_facenum (struct map *self, faceid face)
		316	{
		317	while (self->faces <= face)
		318	{
		319	Append (tileid, self->face2tile, self->faces, self->faces);
		320	self->faces *= 2;
		321	}
		322	}
		323
		324	static void
		325	need_texid (struct map *self, int texid)
		326	{
		327	while (self->texs <= texid)
		328	{
		329	Append (maptex, self->tex, self->texs, self->texs);
		330	self->texs *= 2;
		331	}
		332	}
		333
218	static maprow *	334	static maprow *
219	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
220	{	336	{
221	if (0 > y)	337	if (0 > y)
222	{	338	{
223	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
262		378
263	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
264	}	380	}
265		381
266	static mapcell *	382	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
268	{	384	{
269	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
270	}	386	}
271		387
272	static void	388	static void
273	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
274	{	390	{
275	int r;	391	int r;
276		392
277	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	401	self->oy = 0;
286	self->row = 0;	402	self->row = 0;
287	self->rows = 0;	403	self->rows = 0;
288	}	404	}
289		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
290	static void	416	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	418	{
293	int x, y;	419	int x, y;
294	maprow *row;	420	maprow *row;
295	mapcell *cell;	421	mapcell *cell;
296		422
…		…
308	if (x >= row->c1)	434	if (x >= row->c1)
309	break;	435	break;
310		436
311	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
312		438
313	cell->darkness = 0;	439	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	440	}
318	}	441	}
		442	}
		443
		444	typedef struct {
		445	tileid tile;
		446	uint8_t x, y, level;
		447	} smooth_key;
		448
		449	static void
		450	smooth_or_bits (HV hv, smooth_key key, IV bits)
		451	{
		452	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		453
		454	if (SvIOK (*sv))
		455	SvIV_set (sv, SvIVX (sv) \| bits);
		456	else
		457	sv_setiv (*sv, bits);
319	}	458	}
320		459
321	static void	460	static void
322	music_finished (void)	461	music_finished (void)
323	{	462	{
…		…
340	ev.code = 1;	479	ev.code = 1;
341	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
342	ev.data2 = 0;	481	ev.data2 = 0;
343		482
344	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
345	}	490	}
346		491
347	static unsigned int	492	static unsigned int
348	minpot (unsigned int n)	493	minpot (unsigned int n)
349	{	494	{
…		…
359	n \|= n >> 16;	504	n \|= n >> 16;
360		505
361	return n + 1;	506	return n + 1;
362	}	507	}
363		508
		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
364	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
367		523
368	MODULE = CFPlus PACKAGE = CFPlus	524	/******************************************************************************/
		525
		526	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		527	static GV *hover_gv;
		528
		529	static int
		530	within_widget (SV *widget, NV x, NV y)
		531	{
		532	HV *self;
		533	SV **svp;
		534	NV wx, ww, wy, wh;
		535
		536	if (!SvROK (widget))
		537	return 0;
		538
		539	self = (HV *)SvRV (widget);
		540
		541	if (SvTYPE (self) != SVt_PVHV)
		542	return 0;
		543
		544	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		545	if (y < wy)
		546	return 0;
		547
		548	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		549	if (y >= wy + wh)
		550	return 0;
		551
		552	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		553	if (x < wx)
		554	return 0;
		555
		556	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		557	if (x >= wx + ww)
		558	return 0;
		559
		560	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		561	if (!svp \|\| !SvTRUE (*svp))
		562	return 0;
		563
		564	return 1;
		565	}
		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META \| KMOD_ALT))
		576	mod \|= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD \| G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
369		620
370	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
371		622
372	BOOT:	623	BOOT:
373	{	624	{
374	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
375	static const struct {	626	static const struct {
376	const char *name;	627	const char *name;
377	IV iv;	628	IV iv;
378	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
379	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
…		…
401		652
402	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
403	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
404	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
405		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),
406	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
407	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
408	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
409	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
410	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
482	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
483	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
484	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
485	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
486	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)
487	# undef const_iv	823	# undef const_iv
488	};	824	};
489		825
490	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
492		828
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	831	}
		832
		833	void
		834	weaken (SV *rv)
		835	PROTOTYPE: $
		836	CODE:
		837	sv_rvweaken (rv);
496		838
497	int	839	int
498	in_destruct ()	840	in_destruct ()
499	CODE:	841	CODE:
500	RETVAL = PL_main_cv == Nullcv;	842	RETVAL = PL_main_cv == Nullcv;
…		…
503		845
504	NV floor (NV x)	846	NV floor (NV x)
505		847
506	NV ceil (NV x)	848	NV ceil (NV x)
507		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
508	void	860	void
509	pango_init ()	861	pango_init ()
510	CODE:	862	CODE:
511	{	863	{
512	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
513	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);
514	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
515	}	872	}
516		873
517	int	874	char *SDL_GetError ()
518	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
519		875
520	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
521	SDL_Quit ()	884	void SDL_Quit ()
522		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
523	void	895	void
524	SDL_ListModes ()	896	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	897	PPCODE:
526	{	898	{
527	SDL_Rect **m;	899	SDL_Rect **m;
528		900
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	901	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	902	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	903	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	904	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		905
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	906	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	907	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		908
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	909	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		913
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif
547
548	SDL_EnableUNICODE (1);
549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550		916
551	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
552		918
553	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
554	while (*m)	920	while (*m)
555	{	921	{
		922	if ((m)->w >= 400 && (m)->h >= 300)
		923	{
556	AV *av = newAV ();	924	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
558	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));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	929	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		930	}
560		931
561	++m;	932	++m;
562	}	933	}
563	}	934	}
564		935
565	char *
566	SDL_GetError ()
567
568	int	936	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	937	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	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
571	RETVAL = !!SDL_SetVideoMode (	948	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	949	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	950	);
		951
574	if (RETVAL)	952	if (RETVAL)
575	{	953	{
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	954	av_clear (texture_av);
		955
		956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
577	# 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);
578	# include "glfunc.h"	958	#include "glfunc.h"
579	# undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
580	}	963	}
		964	}
581	OUTPUT:	965	OUTPUT:
582	RETVAL	966	RETVAL
583		967
584	void	968	void
585	SDL_GL_SwapBuffers ()	969	SDL_GL_SwapBuffers ()
586		970
587	char *	971	char *
588	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
589		973
		974	int
		975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
590	void	984	void
591	SDL_PollEvent ()	985	SDL_PumpEvents ()
		986
		987	void
		988	peep_events ()
592	PPCODE:	989	PPCODE:
593	{	990	{
594	SDL_Event ev;	991	SDL_Event ev;
595		992
596	while (SDL_PollEvent (&ev))	993	SDL_PumpEvents ();
		994	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	995	{
598	HV *hv = newHV ();	996	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	997	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		998
601	switch (ev.type)	999	switch (ev.type)
602	{	1000	{
603	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
604	case SDL_KEYUP:	1002	case SDL_KEYUP:
605	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
606	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
607	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
608	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
609	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
610	break;	1008	break;
611		1009
612	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	1013	break;
616		1014
617	case SDL_MOUSEMOTION:	1015	case SDL_MOUSEMOTION:
		1016	{
		1017	int state = ev.motion.state;
		1018	int x = ev.motion.x;
		1019	int y = ev.motion.y;
		1020	int xrel = ev.motion.xrel;
		1021	int yrel = ev.motion.yrel;
		1022
		1023	/* do simplistic event compression */
		1024	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1025	&& state == ev.motion.state)
		1026	{
		1027	xrel += ev.motion.xrel;
		1028	yrel += ev.motion.yrel;
		1029	x = ev.motion.x;
		1030	y = ev.motion.y;
		1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1032	}
		1033
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1040	}
625	break;	1041	break;
626		1042
627	case SDL_MOUSEBUTTONDOWN:	1043	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	1044	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1045	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
630		1046
631	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1047	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
632	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1048	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
633	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1049	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
634	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1050	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1055	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1056	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641	break;	1057	break;
642	}	1058	}
643		1059
644	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
645	}	1061	}
646	}	1062	}
647		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
		1076
648	int	1077	int
649	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
650	POSTCALL:	1079	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
653		1082
654	void	1083	void
		1084	Mix_QuerySpec ()
		1085	PPCODE:
		1086	{
		1087	int freq, channels;
		1088	Uint16 format;
		1089
		1090	if (Mix_QuerySpec (&freq, &format, &channels))
		1091	{
		1092	EXTEND (SP, 3);
		1093	PUSHs (sv_2mortal (newSViv (freq)));
		1094	PUSHs (sv_2mortal (newSViv (format)));
		1095	PUSHs (sv_2mortal (newSViv (channels)));
		1096	}
		1097	}
		1098
		1099	void
655	Mix_CloseAudio ()	1100	Mix_CloseAudio ()
656		1101
657	int	1102	int
658	Mix_AllocateChannels (int numchans = -1)	1103	Mix_AllocateChannels (int numchans = -1)
659		1104
		1105	const char *
		1106	Mix_GetError ()
		1107
660	void	1108	void
661	lowdelay (int fd, int val = 1)	1109	lowdelay (int fd, int val = 1)
662	CODE:	1110	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1111	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		1112
667	void	1113	void
668	win32_proxy_info ()	1114	win32_proxy_info ()
669	PPCODE:	1115	PPCODE:
670	{	1116	{
…		…
691	}	1137	}
692	}	1138	}
693	#endif	1139	#endif
694	}	1140	}
695		1141
696	void	1142	int
697	add_font (char *file)	1143	add_font (char *file)
698	CODE:	1144	CODE:
699	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1146	OUTPUT:
		1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1151
		1152	void
		1153	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_MP3 \| MIX_INIT_OGG)
700		1154
701	void	1155	void
702	load_image_inline (SV *image_)	1156	load_image_inline (SV *image_)
703	ALIAS:	1157	ALIAS:
704	load_image_file = 1	1158	load_image_file = 1
…		…
707	STRLEN image_len;	1161	STRLEN image_len;
708	char image = (char )SvPVbyte (image_, image_len);	1162	char image = (char )SvPVbyte (image_, image_len);
709	SDL_Surface surface, surface2;	1163	SDL_Surface surface, surface2;
710	SDL_PixelFormat fmt;	1164	SDL_PixelFormat fmt;
711	SDL_RWops *rw = ix	1165	SDL_RWops *rw = ix
712	? SDL_RWFromFile (image, "r")	1166	? SDL_RWFromFile (image, "rb")
713	: SDL_RWFromConstMem (image, image_len);	1167	: SDL_RWFromConstMem (image, image_len);
714		1168
715	if (!rw)	1169	if (!rw)
716	croak ("load_image: %s", SDL_GetError ());	1170	croak ("load_image: %s", SDL_GetError ());
717		1171
…		…
790	void	1244	void
791	error (char *message)	1245	error (char *message)
792	CODE:	1246	CODE:
793	fprintf (stderr, "ERROR: %s\n", message);	1247	fprintf (stderr, "ERROR: %s\n", message);
794	#ifdef _WIN32	1248	#ifdef _WIN32
795	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1249	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
796	#endif	1250	#endif
797		1251
798	void	1252	void
799	fatal (char *message)	1253	fatal (char *message)
800	CODE:	1254	CODE:
801	fprintf (stderr, "FATAL: %s\n", message);	1255	fprintf (stderr, "FATAL: %s\n", message);
802	#ifdef _WIN32	1256	#ifdef _WIN32
803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1257	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
804	#endif	1258	#endif
805	_exit (1);	1259	_exit (1);
806		1260
807	void	1261	void
808	_exit (int retval = 0)	1262	_exit (int retval = 0)
…		…
811	ExitThread (retval); // unclean, please beam me up	1265	ExitThread (retval); // unclean, please beam me up
812	#else	1266	#else
813	_exit (retval);	1267	_exit (retval);
814	#endif	1268	#endif
815		1269
816	MODULE = CFPlus PACKAGE = CFPlus::Font	1270	void
		1271	debug ()
		1272	CODE:
		1273	{
		1274	#if DEBUG
		1275	VALGRIND_DO_LEAK_CHECK;
		1276	#endif
		1277	}
817		1278
818	CFPlus::Font	1279	int
		1280	SvREFCNT (SV *sv)
		1281	CODE:
		1282	RETVAL = SvREFCNT (sv);
		1283	OUTPUT:
		1284	RETVAL
		1285
		1286	MODULE = Deliantra::Client PACKAGE = DC::Font
		1287
		1288	PROTOTYPES: DISABLE
		1289
		1290	DC::Font
819	new_from_file (SV class, char path, int id = 0)	1291	new_from_file (SV class, char path, int id = 0)
820	CODE:	1292	CODE:
821	{	1293	{
822	int count;	1294	int count;
823	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1295	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
826	}	1298	}
827	OUTPUT:	1299	OUTPUT:
828	RETVAL	1300	RETVAL
829		1301
830	void	1302	void
831	DESTROY (CFPlus::Font self)	1303	DESTROY (DC::Font self)
832	CODE:	1304	CODE:
833	pango_font_description_free (self);	1305	pango_font_description_free (self);
834		1306
835	void	1307	void
836	make_default (CFPlus::Font self)	1308	make_default (DC::Font self)
		1309	PROTOTYPE: $
837	CODE:	1310	CODE:
838	default_font = self;	1311	default_font = self;
839		1312
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1313	MODULE = Deliantra::Client PACKAGE = DC::Layout
841		1314
		1315	PROTOTYPES: DISABLE
		1316
842	void	1317	void
843	reset_glyph_cache ()	1318	glyph_cache_backup ()
		1319	PROTOTYPE:
844	CODE:	1320	CODE:
		1321	tc_backup ();
		1322
		1323	void
		1324	glyph_cache_restore ()
		1325	PROTOTYPE:
		1326	CODE:
845	tc_clear ();	1327	tc_restore ();
846		1328
847	CFPlus::Layout	1329	DC::Layout
848	new (SV *class)	1330	new (SV *class)
849	CODE:	1331	CODE:
850	New (0, RETVAL, 1, struct cf_layout);	1332	New (0, RETVAL, 1, struct cf_layout);
851		1333
852	RETVAL->pl = pango_layout_new (opengl_context);	1334	RETVAL->pl = pango_layout_new (opengl_context);
…		…
854	RETVAL->g = 1.;	1336	RETVAL->g = 1.;
855	RETVAL->b = 1.;	1337	RETVAL->b = 1.;
856	RETVAL->a = 1.;	1338	RETVAL->a = 1.;
857	RETVAL->base_height = MIN_FONT_HEIGHT;	1339	RETVAL->base_height = MIN_FONT_HEIGHT;
858	RETVAL->font = 0;	1340	RETVAL->font = 0;
		1341	RETVAL->rc = rc_alloc ();
859		1342
860	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1343	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
861	layout_update_font (RETVAL);	1344	layout_update_font (RETVAL);
862	OUTPUT:	1345	OUTPUT:
863	RETVAL	1346	RETVAL
864		1347
865	void	1348	void
866	DESTROY (CFPlus::Layout self)	1349	DESTROY (DC::Layout self)
867	CODE:	1350	CODE:
868	g_object_unref (self->pl);	1351	g_object_unref (self->pl);
		1352	rc_free (self->rc);
869	Safefree (self);	1353	Safefree (self);
870		1354
871	void	1355	void
872	set_text (CFPlus::Layout self, SV *text_)	1356	set_text (DC::Layout self, SV *text_)
873	CODE:	1357	CODE:
874	{	1358	{
875	STRLEN textlen;	1359	STRLEN textlen;
876	char *text = SvPVutf8 (text_, textlen);	1360	char *text = SvPVutf8 (text_, textlen);
877		1361
878	pango_layout_set_text (self->pl, text, textlen);	1362	pango_layout_set_text (self->pl, text, textlen);
879	}	1363	}
880		1364
881	void	1365	void
882	set_markup (CFPlus::Layout self, SV *text_)	1366	set_markup (DC::Layout self, SV *text_)
883	CODE:	1367	CODE:
884	{	1368	{
885	STRLEN textlen;	1369	STRLEN textlen;
886	char *text = SvPVutf8 (text_, textlen);	1370	char *text = SvPVutf8 (text_, textlen);
887		1371
888	pango_layout_set_markup (self->pl, text, textlen);	1372	pango_layout_set_markup (self->pl, text, textlen);
889	}	1373	}
890		1374
891	void	1375	void
892	set_shapes (CFPlus::Layout self, ...)	1376	set_shapes (DC::Layout self, ...)
893	CODE:	1377	CODE:
894	{	1378	{
895	PangoAttrList *attrs = 0;	1379	PangoAttrList *attrs = 0;
896	const char *text = pango_layout_get_text (self->pl);	1380	const char *text = pango_layout_get_text (self->pl);
897	const char *pos = text;	1381	const char *pos = text;
…		…
932	if (attrs)	1416	if (attrs)
933	pango_layout_set_attributes (self->pl, attrs);	1417	pango_layout_set_attributes (self->pl, attrs);
934	}	1418	}
935		1419
936	void	1420	void
937	get_shapes (CFPlus::Layout self)	1421	get_shapes (DC::Layout self)
938	PPCODE:	1422	PPCODE:
939	{	1423	{
940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1424	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941		1425
942	do	1426	do
943	{	1427	{
944	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1428	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
945		1429
946	if (run && shape_attr_p (run))	1430	if (run && shape_attr_p (run))
947	{	1431	{
948	PangoRectangle extents;	1432	PangoRectangle extents;
949	pango_layout_iter_get_run_extents (iter, 0, &extents);	1433	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
957		1441
958	pango_layout_iter_free (iter);	1442	pango_layout_iter_free (iter);
959	}	1443	}
960		1444
961	int	1445	int
962	has_wrapped (CFPlus::Layout self)	1446	has_wrapped (DC::Layout self)
963	CODE:	1447	CODE:
964	{	1448	{
965	int lines = 1;	1449	int lines = 1;
966	const char *text = pango_layout_get_text (self->pl);	1450	const char *text = pango_layout_get_text (self->pl);
967		1451
…		…
972	}	1456	}
973	OUTPUT:	1457	OUTPUT:
974	RETVAL	1458	RETVAL
975		1459
976	SV *	1460	SV *
977	get_text (CFPlus::Layout self)	1461	get_text (DC::Layout self)
978	CODE:	1462	CODE:
979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1463	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980	sv_utf8_decode (RETVAL);	1464	sv_utf8_decode (RETVAL);
981	OUTPUT:	1465	OUTPUT:
982	RETVAL	1466	RETVAL
983		1467
984	void	1468	void
985	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1469	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
986	CODE:	1470	CODE:
987	self->r = r;	1471	self->r = r;
988	self->g = g;	1472	self->g = g;
989	self->b = b;	1473	self->b = b;
990	self->a = a;	1474	self->a = a;
991		1475
992	void	1476	void
993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1477	set_font (DC::Layout self, DC::Font font = 0)
994	CODE:	1478	CODE:
995	if (self->font != font)	1479	if (self->font != font)
996	{	1480	{
997	self->font = font;	1481	self->font = font;
998	layout_update_font (self);	1482	layout_update_font (self);
999	}	1483	}
1000		1484
1001	void	1485	void
1002	set_height (CFPlus::Layout self, int base_height)	1486	set_height (DC::Layout self, int base_height)
1003	CODE:	1487	CODE:
1004	if (self->base_height != base_height)	1488	if (self->base_height != base_height)
1005	{	1489	{
1006	self->base_height = base_height;	1490	self->base_height = base_height;
1007	layout_update_font (self);	1491	layout_update_font (self);
1008	}	1492	}
1009		1493
1010	void	1494	void
1011	set_width (CFPlus::Layout self, int max_width = -1)	1495	set_width (DC::Layout self, int max_width = -1)
1012	CODE:	1496	CODE:
1013	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1497	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1014		1498
1015	void	1499	void
1016	set_indent (CFPlus::Layout self, int indent)	1500	set_indent (DC::Layout self, int indent)
1017	CODE:	1501	CODE:
1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1502	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019		1503
1020	void	1504	void
1021	set_spacing (CFPlus::Layout self, int spacing)	1505	set_spacing (DC::Layout self, int spacing)
1022	CODE:	1506	CODE:
1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1507	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024		1508
1025	void	1509	void
1026	set_ellipsise (CFPlus::Layout self, int ellipsise)	1510	set_ellipsise (DC::Layout self, int ellipsise)
1027	CODE:	1511	CODE:
1028	pango_layout_set_ellipsize (self->pl,	1512	pango_layout_set_ellipsize (self->pl,
1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1513	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1514	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1515	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032	: PANGO_ELLIPSIZE_NONE	1516	: PANGO_ELLIPSIZE_NONE
1033	);	1517	);
1034		1518
1035	void	1519	void
1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1520	set_single_paragraph_mode (DC::Layout self, int spm)
1037	CODE:	1521	CODE:
1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1522	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039		1523
1040	void	1524	void
1041	size (CFPlus::Layout self)	1525	size (DC::Layout self)
1042	PPCODE:	1526	PPCODE:
1043	{	1527	{
1044	int w, h;	1528	int w, h;
1045		1529
1046	layout_get_pixel_size (self, &w, &h);	1530	layout_get_pixel_size (self, &w, &h);
…		…
1049	PUSHs (sv_2mortal (newSViv (w)));	1533	PUSHs (sv_2mortal (newSViv (w)));
1050	PUSHs (sv_2mortal (newSViv (h)));	1534	PUSHs (sv_2mortal (newSViv (h)));
1051	}	1535	}
1052		1536
1053	int	1537	int
1054	descent (CFPlus::Layout self)	1538	descent (DC::Layout self)
1055	CODE:	1539	CODE:
1056	{	1540	{
1057	PangoRectangle rect;	1541	PangoRectangle rect;
1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1542	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1059	pango_layout_line_get_pixel_extents (line, 0, &rect);	1543	pango_layout_line_get_pixel_extents (line, 0, &rect);
1060	RETVAL = PANGO_DESCENT (rect);	1544	RETVAL = PANGO_DESCENT (rect);
1061	}	1545	}
1062	OUTPUT:	1546	OUTPUT:
1063	RETVAL	1547	RETVAL
1064		1548
1065	int	1549	int
1066	xy_to_index (CFPlus::Layout self, int x, int y)	1550	xy_to_index (DC::Layout self, int x, int y)
1067	CODE:	1551	CODE:
1068	{	1552	{
1069	int index, trailing;	1553	int index, trailing;
1070	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1554	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1071	RETVAL = index + trailing;	1555	RETVAL = index + trailing;
1072	}	1556	}
1073	OUTPUT:	1557	OUTPUT:
1074	RETVAL	1558	RETVAL
1075		1559
1076	void	1560	void
1077	cursor_pos (CFPlus::Layout self, int index)	1561	cursor_pos (DC::Layout self, int index)
1078	PPCODE:	1562	PPCODE:
1079	{	1563	{
1080	PangoRectangle strong_pos;	1564	PangoRectangle pos;
1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1565	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1082		1566
1083	EXTEND (SP, 3);	1567	EXTEND (SP, 3);
1084	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1568	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1569	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1570	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1087	}	1571	}
1088		1572
1089	void	1573	void
1090	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1574	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1091	PPCODE:	1575	PPCODE:
1092	{	1576	{
1093	int line, x;	1577	int line, x;
1094		1578
1095	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1579	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1580	#if !PANGO_VERSION_CHECK (1, 17, 3)
1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1581	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097		1582	--line;
		1583	#endif
1098	EXTEND (SP, 2);	1584	EXTEND (SP, 2);
1099	PUSHs (sv_2mortal (newSViv (line - 1)));	1585	PUSHs (sv_2mortal (newSViv (line)));
1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1586	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101	}	1587	}
1102		1588
1103	void	1589	void
1104	line_x_to_index (CFPlus::Layout self, int line, int x)	1590	line_x_to_index (DC::Layout self, int line, int x)
1105	PPCODE:	1591	PPCODE:
1106	{	1592	{
1107	PangoLayoutLine *lp;	1593	PangoLayoutLine *lp;
1108	int index, trailing;	1594	int index, trailing;
1109		1595
1110	if (line < 0)	1596	if (line < 0)
1111	XSRETURN_EMPTY;	1597	XSRETURN_EMPTY;
1112		1598
1113	if (!(lp = pango_layout_get_line (self->pl, line)))	1599	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1114	XSRETURN_EMPTY; /* do better */	1600	XSRETURN_EMPTY; /* do better */
1115		1601
1116	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1602	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1117		1603
1118	EXTEND (SP, 2);	1604	EXTEND (SP, 2);
…		…
1124	PUSHs (sv_2mortal (newSViv (trailing)));	1610	PUSHs (sv_2mortal (newSViv (trailing)));
1125	}	1611	}
1126	}	1612	}
1127		1613
1128	void	1614	void
1129	render (CFPlus::Layout self, float x, float y, int flags = 0)	1615	render (DC::Layout self, float x, float y, int flags = 0)
1130	PPCODE:	1616	CODE:
		1617	rc_clear (self->rc);
1131	pango_opengl_render_layout_subpixel (	1618	pango_opengl_render_layout_subpixel (
1132	self->pl,	1619	self->pl,
		1620	self->rc,
1133	x * PANGO_SCALE, y * PANGO_SCALE,	1621	x * PANGO_SCALE, y * PANGO_SCALE,
1134	self->r, self->g, self->b, self->a,	1622	self->r, self->g, self->b, self->a,
1135	flags	1623	flags
1136	);	1624	);
		1625	// we assume that context_change actually clears/frees stuff
		1626	// and does not do any recomputation...
		1627	pango_layout_context_changed (self->pl);
1137		1628
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140	void	1629	void
1141	pad2pot (SV data_, SV w_, SV *h_)	1630	draw (DC::Layout self)
1142	CODE:	1631	CODE:
1143	{	1632	{
1144	int ow = SvIV (w_);	1633	glEnable (GL_TEXTURE_2D);
1145	int oh = SvIV (h_);	1634	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1635	glEnable (GL_BLEND);
		1636	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1637	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1638	glEnable (GL_ALPHA_TEST);
		1639	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1146		1640
1147	if (ow && oh)	1641	rc_draw (self->rc);
		1642
		1643	glDisable (GL_ALPHA_TEST);
		1644	glDisable (GL_BLEND);
		1645	glDisable (GL_TEXTURE_2D);
		1646	}
		1647
		1648	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1649
		1650	PROTOTYPES: ENABLE
		1651
		1652	void
		1653	pad (SV *data_, int ow, int oh, int nw, int nh)
		1654	CODE:
		1655	{
		1656	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1148	{	1657	{
1149	int nw = minpot (ow);
1150	int nh = minpot (oh);
1151
1152	if (nw != ow \|\| nh != oh)
1153	{
1154	if (SvOK (data_))
1155	{
1156	STRLEN datalen;	1658	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1659	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1660	int bpp = datalen / (ow * oh);
1159	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1661	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1160		1662
1161	SvPOK_only (result_);	1663	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1664	SvCUR_set (result_, nw * nh * bpp);
1163		1665
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1666	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1667	while (oh--)
1166	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1668	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1167		1669
1168	sv_setsv (data_, result_);	1670	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1671	}
1175	}	1672	}
1176		1673
1177	void	1674	void
1178	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1675	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1184	{	1681	{
1185	HV hv = (HV )SvRV (self);	1682	HV hv = (HV )SvRV (self);
1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1683	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1684	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1685	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1686
		1687	if (name <= 0)
		1688	XSRETURN_EMPTY;
1189		1689
1190	if (items < 5)	1690	if (items < 5)
1191	{	1691	{
1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1692	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1693	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1221	glDisable (GL_ALPHA_TEST);	1721	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1722	glDisable (GL_BLEND);
1223	}	1723	}
1224	}	1724	}
1225		1725
1226	MODULE = CFPlus PACKAGE = CFPlus::Map	1726	void
		1727	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)
		1728	PROTOTYPE: @
		1729	CODE:
		1730	{
		1731	glEnable (GL_BLEND);
		1732	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1733	glEnable (GL_TEXTURE_2D);
		1734	glBindTexture (GL_TEXTURE_2D, name1);
1227		1735
1228	CFPlus::Map	1736	glColor3f (intensity, intensity, intensity);
		1737	glPushMatrix ();
		1738	glScalef (1./3, 1./3, 1.);
		1739
		1740	if (blend > 0.f)
		1741	{
		1742	float dx3 = dx * -3.f / w;
		1743	float dy3 = dy * -3.f / h;
		1744	GLfloat env_color[4] = { 0., 0., 0., blend };
		1745
		1746	/* interpolate the two shadow textures */
		1747	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1749
		1750	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1751	gl.ActiveTexture (GL_TEXTURE1);
		1752	glEnable (GL_TEXTURE_2D);
		1753	glBindTexture (GL_TEXTURE_2D, name2);
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1755
		1756	/* rgb == rgb(glcolor) */
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1760
		1761	/* alpha = interpolate t0, t1 by env_alpha */
		1762	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1767
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1770
		1771	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1773
		1774	glBegin (GL_QUADS);
		1775	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1779	glEnd ();
		1780
		1781	glDisable (GL_TEXTURE_2D);
		1782	gl.ActiveTexture (GL_TEXTURE0);
		1783	}
		1784	else
		1785	{
		1786	/* simple blending of one texture, also opengl <1.3 path */
		1787	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1788
		1789	glBegin (GL_QUADS);
		1790	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1791	glTexCoord2f (0, t); glVertex2f (0, h);
		1792	glTexCoord2f (s, t); glVertex2f (w, h);
		1793	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1794	glEnd ();
		1795	}
		1796
		1797	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1798	{
		1799	int x, y;
		1800	int dx3 = dx * 3;
		1801	int dy3 = dy * 3;
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1804	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1805	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1806	glTranslatef (-1., -1., 0);
		1807	glBegin (GL_QUADS);
		1808
		1809	for (y = 1; y < h; y += 3)
		1810	{
		1811	int y1 = y - dy3;
		1812	int y1valid = y1 >= 0 && y1 < h;
		1813
		1814	for (x = 1; x < w; x += 3)
		1815	{
		1816	int x1 = x - dx3;
		1817	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1818	uint8_t h2;
		1819
		1820	if (y1valid && x1 >= 0 && x1 < w)
		1821	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1822	else
		1823	h2 = 1; /* out of range == invisible */
		1824
		1825	if (h1 \|\| h2)
		1826	{
		1827	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1828	glColor4f (1., 1., 1., alpha);
		1829
		1830	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1831	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1832	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1833	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1834	}
		1835	}
		1836	}
		1837	}
		1838
		1839	glEnd ();
		1840
		1841	glPopMatrix ();
		1842
		1843	glDisable (GL_TEXTURE_2D);
		1844	glDisable (GL_BLEND);
		1845	}
		1846
		1847	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1848	CODE:
		1849	{
		1850	GLint width;
		1851	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1852	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1853	RETVAL = width > 0;
		1854	}
		1855	OUTPUT:
		1856	RETVAL
		1857
		1858	MODULE = Deliantra::Client PACKAGE = DC::Map
		1859
		1860	PROTOTYPES: DISABLE
		1861
		1862	DC::Map
1229	new (SV *class)	1863	new (SV *class)
1230	CODE:	1864	CODE:
1231	New (0, RETVAL, 1, struct map);	1865	New (0, RETVAL, 1, struct map);
1232	RETVAL->x = 0;	1866	RETVAL->x = 0;
1233	RETVAL->y = 0;	1867	RETVAL->y = 0;
1234	RETVAL->w = 0;	1868	RETVAL->w = 0;
1235	RETVAL->h = 0;	1869	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1870	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1871	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1872	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1873	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1874	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1875	RETVAL->row = 0;
1244	OUTPUT:	1876	OUTPUT:
1245	RETVAL	1877	RETVAL
1246		1878
1247	void	1879	void
1248	DESTROY (CFPlus::Map self)	1880	DESTROY (DC::Map self)
1249	CODE:	1881	CODE:
1250	{	1882	{
1251	map_clear (self);	1883	map_clear (self);
1252	Safefree (self->face);	1884	Safefree (self->face2tile);
1253	Safefree (self->tex);	1885	Safefree (self->tex);
1254	Safefree (self);	1886	Safefree (self);
1255	}	1887	}
1256		1888
1257	void	1889	void
1258	resize (CFPlus::Map self, int map_width, int map_height)	1890	resize (DC::Map self, int map_width, int map_height)
1259	CODE:	1891	CODE:
1260	self->w = map_width;	1892	self->w = map_width;
1261	self->h = map_height;	1893	self->h = map_height;
1262		1894
1263	void	1895	void
1264	clear (CFPlus::Map self)	1896	clear (DC::Map self)
1265	CODE:	1897	CODE:
1266	map_clear (self);	1898	map_clear (self);
1267		1899
1268	void	1900	void
1269	set_face (CFPlus::Map self, int face, int texid)	1901	set_tileid (DC::Map self, int face, int tile)
1270	CODE:	1902	CODE:
1271	{	1903	{
1272	while (self->faces <= face)	1904	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1905	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);
1275	self->faces *= 2;
1276	}
1277
1278	self->face [face] = texid;
1279	}	1906	}
1280		1907
1281	void	1908	void
		1909	set_smooth (DC::Map self, int face, int smooth, int level)
		1910	CODE:
		1911	{
		1912	tileid texid;
		1913	maptex *tex;
		1914
		1915	if (face < 0 \|\| face >= self->faces)
		1916	return;
		1917
		1918	if (smooth < 0 \|\| smooth >= self->faces)
		1919	return;
		1920
		1921	texid = self->face2tile [face];
		1922
		1923	if (!texid)
		1924	return;
		1925
		1926	tex = self->tex + texid;
		1927	tex->smoothtile = self->face2tile [smooth];
		1928	tex->smoothlevel = level;
		1929	}
		1930
		1931	void
1282	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)	1932	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)
1283	CODE:	1933	CODE:
1284	{	1934	{
1285	while (self->texs <= texid)	1935	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1936
1291	{	1937	{
1292	maptex *tex = self->tex + texid;	1938	maptex *tex = self->tex + texid;
1293		1939
1294	tex->name = name;	1940	tex->name = name;
…		…
1310	// use uglier nearest interpolation because linear suffers	1956	// use uglier nearest interpolation because linear suffers
1311	// from transparent color bleeding and ugly wrapping effects.	1957	// from transparent color bleeding and ugly wrapping effects.
1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1958	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313	}	1959	}
1314		1960
		1961	void
		1962	expire_textures (DC::Map self, int texid, int count)
		1963	PPCODE:
		1964	for (; texid < self->texs && count; ++texid, --count)
		1965	{
		1966	maptex *tex = self->tex + texid;
		1967
		1968	if (tex->name)
		1969	{
		1970	if (tex->unused)
		1971	{
		1972	tex->name = 0;
		1973	tex->unused = 0;
		1974	XPUSHs (sv_2mortal (newSViv (texid)));
		1975	}
		1976	else
		1977	tex->unused = 1;
		1978	}
		1979	}
		1980
1315	int	1981	int
1316	ox (CFPlus::Map self)	1982	ox (DC::Map self)
1317	ALIAS:	1983	ALIAS:
1318	oy = 1	1984	oy = 1
1319	x = 2	1985	x = 2
1320	y = 3	1986	y = 3
1321	w = 4	1987	w = 4
…		…
1332	}	1998	}
1333	OUTPUT:	1999	OUTPUT:
1334	RETVAL	2000	RETVAL
1335		2001
1336	void	2002	void
1337	scroll (CFPlus::Map self, int dx, int dy)	2003	scroll (DC::Map self, int dx, int dy)
1338	CODE:	2004	CODE:
1339	{	2005	{
1340	if (dx > 0)	2006	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	2007	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	2008	else if (dx < 0)
1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2009	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344		2010
1345	if (dy > 0)	2011	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	2012	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	2013	else if (dy < 0)
1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2014	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349		2015
1350	self->ox += dx; self->x += dx;	2016	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	2017	self->oy += dy; self->y += dy;
1352		2018
1353	while (self->y < 0)	2019	while (self->y < 0)
…		…
1357	self->rows += MAP_EXTEND_Y;	2023	self->rows += MAP_EXTEND_Y;
1358	self->y += MAP_EXTEND_Y;	2024	self->y += MAP_EXTEND_Y;
1359	}	2025	}
1360	}	2026	}
1361		2027
1362	void	2028	SV *
1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2029	map1a_update (DC::Map self, SV *data_, int extmap)
1364	CODE:	2030	CODE:
1365	{	2031	{
1366	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2032	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1367	uint8_t data_end = (uint8_t )SvEND (data_);	2033	uint8_t data_end = (uint8_t )SvEND (data_);
1368	mapcell *cell;	2034	mapcell *cell;
1369	int x, y, flags;	2035	int x, y, z, flags;
		2036	AV *missing = newAV ();
		2037	RETVAL = newRV_noinc ((SV *)missing);
1370		2038
1371	while (data < data_end - 1)	2039	while (data < data_end - 1)
1372	{	2040	{
1373	flags = (data [0] << 8) + data [1]; data += 2;	2041	flags = (data [0] << 8) + data [1]; data += 2;
1374		2042
…		…
1394	uint8_t ext, cmd;	2062	uint8_t ext, cmd;
1395		2063
1396	do	2064	do
1397	{	2065	{
1398	ext = *data++;	2066	ext = *data++;
1399	cmd = ext & 0x3f;	2067	cmd = ext & 0x7f;
1400		2068
1401	if (cmd < 4)	2069	if (cmd < 4)
1402	cell->darkness = 255 - ext * 64 + 1;	2070	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1403	else if (cmd == 5) // health	2071	else if (cmd == 5) // health
1404	{	2072	{
1405	cell->stat_width = 1;	2073	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	2074	cell->stat_hp = *data++;
1407	}	2075	}
1408	else if (cmd == 6) // monster width	2076	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;	2077	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width	2078	else if (cmd == 0x47)
1411	{	2079	{
1412	if (*data == 4)	2080	if (*data == 1) cell->player = data [1];
1413	; // decode player tag	2081	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2082	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2083	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1414		2084
1415	data += *data + 1;	2085	data += *data + 1;
1416	}	2086	}
1417	else if (cmd == 8) // cell flags	2087	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;	2088	cell->flags = *data++;
…		…
1425	}	2095	}
1426	else	2096	else
1427	cell->darkness = *data++ + 1;	2097	cell->darkness = *data++ + 1;
1428	}	2098	}
1429		2099
		2100	for (z = 0; z <= 2; ++z)
1430	if (flags & 4)	2101	if (flags & (4 >> z))
1431	{	2102	{
1432	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2103	faceid face = (data [0] << 8) + data [1]; data += 2;
		2104	need_facenum (self, face);
		2105	cell->tile [z] = self->face2tile [face];
		2106
		2107	if (cell->tile [z])
		2108	{
		2109	maptex *tex = self->tex + cell->tile [z];
		2110	tex->unused = 0;
		2111	if (!tex->name)
		2112	av_push (missing, newSViv (cell->tile [z]));
		2113
		2114	if (tex->smoothtile)
		2115	{
		2116	maptex *smooth = self->tex + tex->smoothtile;
		2117	smooth->unused = 0;
		2118	if (!smooth->name)
		2119	av_push (missing, newSViv (tex->smoothtile));
		2120	}
		2121	}
1433	}	2122	}
1434
1435	if (flags & 2)
1436	{
1437	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1438	}
1439
1440	if (flags & 1)
1441	{
1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1443	}
1444	}	2123	}
1445	else	2124	else
1446	cell->darkness = 0;	2125	CELL_CLEAR (cell);
1447	}	2126	}
1448	}	2127	}
		2128	OUTPUT:
		2129	RETVAL
1449		2130
1450	SV *	2131	SV *
1451	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2132	mapmap (DC::Map self, int x0, int y0, int w, int h)
1452	CODE:	2133	CODE:
1453	{	2134	{
1454	int x1, x;	2135	int x1, x;
1455	int y1, y;	2136	int y1, y;
1456	int z;	2137	int z;
…		…
1469	? self->row + y	2150	? self->row + y
1470	: 0;	2151	: 0;
1471		2152
1472	for (x = x0; x < x1; x++)	2153	for (x = x0; x < x1; x++)
1473	{	2154	{
1474	int r = 32, g = 32, b = 32, a = 192;	2155	unsigned int r = 32, g = 32, b = 32, a = 192;
1475		2156
1476	if (row && row->c0 <= x && x < row->c1)	2157	if (row && row->c0 <= x && x < row->c1)
1477	{	2158	{
1478	mapcell *cell = row->col + (x - row->c0);	2159	mapcell *cell = row->col + (x - row->c0);
1479		2160
1480	for (z = 0; z <= 0; z++)	2161	for (z = 0; z <= 0; z++)
1481	{	2162	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	2163	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	2164	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	2165	int a1 = tex.a;
1489		2166
1490	r = (r * a0 + tex.r * a1) / 255;	2167	r = div255 (r * a0 + tex.r * a1);
1491	g = (g * a0 + tex.g * a1) / 255;	2168	g = div255 (g * a0 + tex.g * a1);
1492	b = (b * a0 + tex.b * a1) / 255;	2169	b = div255 (b * a0 + tex.b * a1);
1493	a = (a * a0 + tex.a * a1) / 255;	2170	a = div255 (a * a0 + tex.a * a1);
1494	}
1495	}	2171	}
1496	}	2172	}
1497		2173
1498	*map++ = (r )	2174	*map++ = (r )
1499	\| (g << 8)	2175	\| (g << 8)
…		…
1506	}	2182	}
1507	OUTPUT:	2183	OUTPUT:
1508	RETVAL	2184	RETVAL
1509		2185
1510	void	2186	void
1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2187	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)
1512	CODE:	2188	CODE:
1513	{	2189	{
1514	int x, y, z;	2190	int x, y, z;
1515	int last_name;
1516	mapface face;
1517		2191
1518	glColor4ub (255, 255, 255, 255);	2192	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		2193	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2194	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2195	smooth_key skey;
		2196	int pl_x, pl_y;
		2197	maptex pl_tex;
		2198	rc_t *rc = rc_alloc ();
		2199	rc_t *rc_ov = rc_alloc ();
		2200	rc_key_t key;
		2201	rc_array_t *arr;
		2202
		2203	pl_tex.name = 0;
		2204
		2205	// that's current max. sorry.
		2206	if (sw > 255) sw = 255;
		2207	if (sh > 255) sh = 255;
		2208
		2209	// clear key, in case of extra padding
		2210	memset (&skey, 0, sizeof (skey));
		2211
		2212	memset (&key, 0, sizeof (key));
		2213	key.r = 255;
		2214	key.g = 255;
		2215	key.b = 255;
		2216	key.a = 255;
		2217	key.mode = GL_QUADS;
		2218	key.format = GL_T2F_V3F;
		2219
		2220	mx += self->x;
		2221	my += self->y;
		2222
		2223	// first pass: determine smooth_max
		2224	// rather ugly, if you ask me
		2225	// could also be stored inside mapcell and updated on change
		2226	memset (smooth_max, 0, sizeof (smooth_max));
		2227
		2228	for (y = 0; y < sh; y++)
		2229	if (0 <= y + my && y + my < self->rows)
		2230	{
		2231	maprow *row = self->row + (y + my);
		2232
		2233	for (x = 0; x < sw; x++)
		2234	if (row->c0 <= x + mx && x + mx < row->c1)
		2235	{
		2236	mapcell *cell = row->col + (x + mx - row->c0);
		2237
		2238	smooth_max[x + 1][y + 1] =
		2239	MAX (self->tex [cell->tile [0]].smoothlevel,
		2240	MAX (self->tex [cell->tile [1]].smoothlevel,
		2241	self->tex [cell->tile [2]].smoothlevel));
		2242	}
		2243	}
1519		2244
1520	glEnable (GL_BLEND);	2245	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2246	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1522	glEnable (GL_TEXTURE_2D);
1523	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2247	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524		2248
1525	glBegin (GL_QUADS);
1526
1527	last_name = 0;
1528
1529	mx += self->x;
1530	my += self->y;
1531
1532	for (z = 0; z < 3; z++)	2249	for (z = 0; z <= 2; z++)
		2250	{
		2251	memset (smooth_level, 0, sizeof (smooth_level));
		2252	key.texname = -1;
		2253
1533	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1535	{	2256	{
1536	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
1537		2258
1538	for (x = 0; x < sw; x++)	2259	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	2260	if (row->c0 <= x + mx && x + mx < row->c1)
1540	{	2261	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	2262	mapcell *cell = row->col + (x + mx - row->c0);
1542
1543	face = cell->face [z];	2263	tileid tile = cell->tile [z];
		2264
		2265	if (tile)
		2266	{
		2267	maptex tex = self->tex [tile];
		2268	int px, py;
1544		2269
1545	if (face && face < self->texs)	2270	if (key.texname != tex.name)
		2271	{
		2272	self->tex [tile].unused = 0;
		2273
		2274	if (!tex.name)
		2275	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2276
		2277	key.texname = tex.name;
		2278	arr = rc_array (rc, &key);
		2279	}
		2280
		2281	px = (x + 1) * Th - tex.w;
		2282	py = (y + 1) * Tw - tex.h;
		2283
		2284	if (expect_false (cell->player == player) && expect_false (z == 2))
		2285	{
		2286	pl_x = px;
		2287	pl_y = py;
		2288	pl_tex = tex;
		2289	continue;
		2290	}
		2291
		2292	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2293	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2294	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2295	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2296
		2297	// update smooth hash
		2298	if (tex.smoothtile)
		2299	{
		2300	skey.tile = tex.smoothtile;
		2301	skey.level = tex.smoothlevel;
		2302
		2303	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2304
		2305	// add bits to current tile and all neighbours. skey.x\|y is
		2306	// shifted +1\|+1 so we always stay positive.
		2307
		2308	// bits is ___n cccc CCCC bbbb
		2309	// n do not draw borders&corners
		2310	// c draw these corners, but...
		2311	// C ... not these
		2312	// b draw these borders
		2313
		2314	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2315	// ┃· ·· ·┃ ━━
		2316
		2317	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2318	// ·· ·· ·┏ ┓·
		2319
		2320	// full tile
		2321	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2322
		2323	// borders
		2324	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2325	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2326	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2327	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2328
		2329	// corners
		2330	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2331	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2332	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2333	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2334	}
		2335	}
		2336
		2337	if (expect_false (z == 2) && expect_false (cell->flags))
		2338	{
		2339	// overlays such as the speech bubble, probably more to come
		2340	if (cell->flags & 1)
		2341	{
		2342	rc_key_t key_ov = key;
		2343	maptex tex = self->tex [TEXID_SPEECH];
		2344	rc_array_t *arr;
		2345	int px = x * Tw + Tw * 2 / 32;
		2346	int py = y * Th - Th * 6 / 32;
		2347
		2348	key_ov.texname = tex.name;
		2349	arr = rc_array (rc_ov, &key_ov);
		2350
		2351	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2352	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2353	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2355	}
		2356	}
		2357	}
		2358	}
		2359
		2360	rc_draw (rc);
		2361	rc_clear (rc);
		2362
		2363	// go through all smoothlevels, lowest to highest, then draw.
		2364	// this is basically counting sort
		2365	{
		2366	int w, b;
		2367
		2368	glEnable (GL_TEXTURE_2D);
		2369	glBegin (GL_QUADS);
		2370	for (w = 0; w < 256 / 32; ++w)
		2371	{
		2372	uint32_t smask = smooth_level [w];
		2373	if (smask)
		2374	for (b = 0; b < 32; ++b)
		2375	if (smask & (((uint32_t)1) << b))
1546	{	2376	{
1547	maptex tex = self->tex [face];	2377	int level = (w << 5) \| b;
1548	int px = (x + 1) * 32 - tex.w;	2378	HE *he;
1549	int py = (y + 1) * 32 - tex.h;
1550		2379
1551	if (last_name != tex.name)	2380	hv_iterinit (smooth);
		2381	while ((he = hv_iternext (smooth)))
1552	{	2382	{
1553	glEnd ();	2383	smooth_key skey = (smooth_key )HeKEY (he);
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2384	IV bits = SvIVX (HeVAL (he));
1555	glBegin (GL_QUADS);
1556	}
1557		2385
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)	2386	if (!(bits & 0x1000)
		2387	&& skey->level == level
		2388	&& level > smooth_max [skey->x][skey->y])
1567	{	2389	{
1568	maptex tex = self->tex [1];	2390	maptex tex = self->tex [skey->tile];
1569	int px = (x + 1) * 32 - tex.w + 2;	2391	int px = (((int)skey->x) - 1) * Tw;
1570	int py = (y + 1) * 32 - tex.h - 6;	2392	int py = (((int)skey->y) - 1) * Th;
		2393	int border = bits & 15;
		2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2395	float dx = tex.s * .0625f; // 16 images/row
		2396	float dy = tex.t * .5f ; // 2 images/column
1571		2397
		2398	if (tex.name)
		2399	{
		2400	// this time avoiding texture state changes
		2401	// save gobs of state changes.
		2402	if (key.texname != tex.name)
		2403	{
		2404	self->tex [skey->tile].unused = 0;
		2405
1572	glEnd ();	2406	glEnd ();
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1574	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
		2409	}
1575		2410
		2411	if (border)
		2412	{
		2413	float ox = border * dx;
		2414
		2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2419	}
		2420
		2421	if (corner)
		2422	{
		2423	float ox = corner * dx;
		2424
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2429	}
		2430	}
		2431	}
1580	}	2432	}
1581	}	2433	}
1582	}
1583	}	2434	}
1584		2435
1585	glEnd ();	2436	glEnd ();
1586
1587	glDisable (GL_TEXTURE_2D);	2437	glDisable (GL_TEXTURE_2D);
		2438	key.texname = -1;
		2439	}
		2440
		2441	hv_clear (smooth);
		2442	}
		2443
		2444	if (pl_tex.name)
		2445	{
		2446	maptex tex = pl_tex;
		2447	int px = pl_x + sdx;
		2448	int py = pl_y + sdy;
		2449
		2450	key.texname = tex.name;
		2451	arr = rc_array (rc, &key);
		2452
		2453	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2454	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2455	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2456	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2457
		2458	rc_draw (rc);
		2459	}
		2460
		2461	rc_draw (rc_ov);
		2462	rc_clear (rc_ov);
		2463
1588	glDisable (GL_BLEND);	2464	glDisable (GL_BLEND);
		2465	rc_free (rc);
		2466	rc_free (rc_ov);
1589		2467
1590	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
1591	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
1592	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
1593	{	2471	{
…		…
1596	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	2476	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
1600		2478
1601	int px = x * 32;	2479	int px = x * Tw;
1602	int py = y * 32;	2480	int py = y * Th;
		2481
		2482	if (expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
1603		2487
1604	if (cell->stat_hp)	2488	if (cell->stat_hp)
1605	{	2489	{
1606	int width = cell->stat_width * 32;	2490	int width = cell->stat_width * Tw;
1607	int thick = sh / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1608		2492
1609	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	2495	px + width - 1, py);
1612		2496
…		…
1618	}	2502	}
1619	}	2503	}
1620	}	2504	}
1621		2505
1622	void	2506	void
1623	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1624	CODE:	2508	CODE:
1625	{	2509	{
1626	static float color[16][3] = {	2510	static float color[16][3] = {
1627	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
1628	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
1629	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
1630	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
1631		2515
1632	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
1633	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
1634	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
1635	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
1636		2520
1637	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
1638	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
1639	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
1640	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
1641		2525
1642	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
1643		2527
1644	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
1645	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
1646	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
1647	};	2531	};
1648		2532
1649	int x, y;	2533	int x, y;
1650		2534
1651	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
1652	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1653	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
1654	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1655	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
1656		2546
1657	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
1661		2551
1662	if (m)	2552	if (m)
1663	{	2553	{
1664	float *c = color [m & 15];	2554	float *c = color [m & 15];
1665		2555
1666	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
1667	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
1668		2558
1669	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
1670	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1671	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1672	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1673	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1674	}	2564	}
…		…
1678	glDisable (GL_BLEND);	2568	glDisable (GL_BLEND);
1679	glDisable (GL_TEXTURE_2D);	2569	glDisable (GL_TEXTURE_2D);
1680	}	2570	}
1681		2571
1682	void	2572	void
1683	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1684	PPCODE:	2574	PPCODE:
1685	{	2575	{
1686	int x, y;	2576	int x, y;
1687	int sw4 = (sw + 3) & ~3;	2577	int sw1 = sw + 2;
		2578	int sh1 = sh + 2;
		2579	int sh3 = sh * 3;
		2580	int sw3 = sw * 3;
1688	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2581	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1689	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2582	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1690		2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1691	memset (darkness, 255, sw4 * sh);	2584	memset (darkness1, 0, sw1*sh1);
		2585
1692	SvPOK_only (darkness_sv);	2586	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
1694		2588
1695	mx += self->x;	2589	mx += self->x - 1;
1696	my += self->y;	2590	my += self->y - 1;
1697		2591
1698	for (y = 0; y < sh; y++)	2592	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
1700	{	2594	{
1701	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
1702		2596
1703	for (x = 0; x < sw; x++)	2597	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2599	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
1707		2601
1708	darkness[y * sw4 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1710	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1711	}	2605	}
1712	}	2606	}
1713		2607
		2608	for (y = 0; y < sh; ++y)
		2609	for (x = 0; x < sw; ++x)
		2610	{
		2611	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2612	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2613	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2614	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2615	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2616	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2617	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2618	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2619	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2620
		2621	uint8_t r11 = (d11 + d21 + d12) / 3;
		2622	uint8_t r21 = d21;
		2623	uint8_t r31 = (d21 + d31 + d32) / 3;
		2624
		2625	uint8_t r12 = d12;
		2626	uint8_t r22 = d22;
		2627	uint8_t r32 = d32;
		2628
		2629	uint8_t r13 = (d13 + d23 + d12) / 3;
		2630	uint8_t r23 = d23;
		2631	uint8_t r33 = (d23 + d33 + d32) / 3;
		2632
		2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2642	}
		2643
		2644	free (darkness1);
		2645
1714	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2649	PUSHs (darkness3_sv);
1718	}	2650	}
1719		2651
1720	SV *	2652	SV *
1721	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2653	get_rect (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2654	CODE:
1723	{	2655	{
1724	int x, y, x1, y1;	2656	int x, y, x1, y1;
1725	SV data_sv = newSV (w h * 7 + 5);	2657	SV data_sv = newSV (w h * 7 + 5);
1726	uint8_t data = (uint8_t )SvPVX (data_sv);	2658	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2683	if (row && row->c0 <= x && x < row->c1)
1752	{	2684	{
1753	mapcell *cell = row->col + (x - row->c0);	2685	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2686	uint8_t flags = 0;
1755		2687
1756	if (cell->face [0]) flags \|= 1;	2688	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	2689	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	2690	if (cell->tile [2]) flags \|= 4;
1759		2691
1760	*data++ = flags;	2692	*data++ = flags;
1761		2693
1762	if (flags & 1)	2694	if (flags & 1)
1763	{	2695	{
		2696	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2697	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2698	*data++ = tile;
1766	}	2699	}
1767		2700
1768	if (flags & 2)	2701	if (flags & 2)
1769	{	2702	{
		2703	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2704	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2705	*data++ = tile;
1772	}	2706	}
1773		2707
1774	if (flags & 4)	2708	if (flags & 4)
1775	{	2709	{
		2710	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2711	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2712	*data++ = tile;
1778	}	2713	}
1779	}	2714	}
1780	else	2715	else
1781	*data++ = 0;	2716	*data++ = 0;
1782	}	2717	}
1783	}	2718	}
1784		2719
		2720	/* if size is wh + 5 then no data has been found /
		2721	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2722	{
1785	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
1786	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
1787	RETVAL = data_sv;	2727	RETVAL = data_sv;
1788	}	2728	}
1789	OUTPUT:	2729	OUTPUT:
1790	RETVAL	2730	RETVAL
1791		2731
1792	void	2732	void
1793	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1794	PPCODE:	2734	PPCODE:
1795	{	2735	{
1796	int x, y, z;	2736	int x, y, z;
1797	int w, h;	2737	int w, h;
1798	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t data, end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
1799		2749
1800	if (*data++ != 0)	2750	if (*data++ != 0)
1801	return; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
1802		2752
1803	w = data++ << 8; w \|= data++;	2753	w = data++ << 8; w \|= data++;
1804	h = data++ << 8; h \|= data++;	2754	h = data++ << 8; h \|= data++;
1805		2755
1806	// we need to do this 'cause we don't keep an absolute coord system for rows	2756	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1818	{	2768	{
1819	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
1820		2770
1821	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
1822	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
1823	uint8_t flags = *data++;	2778	flags = *data++;
1824		2779
1825	if (flags)	2780	if (flags)
1826	{	2781	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
		2783	tileid tile[3] = { 0, 0, 0 };
1830		2784
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2785	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2786	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2787	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2788
1835	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
1836	{	2790	{
1837	cell->darkness = 0;	2791	/cell->darkness = 0;/
		2792	EXTEND (SP, 3);
1838		2793
1839	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
1840	{	2795	{
1841	cell->face[z] = face[z];	2796	tileid t = tile [z];
1842		2797
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2798	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2799	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2800	PUSHs (sv_2mortal (newSViv (t)));
		2801	need_texid (self, t);
		2802	}
		2803
		2804	cell->tile [z] = t;
1845	}	2805	}
1846	}	2806	}
1847	}	2807	}
1848	}	2808	}
1849	}	2809	}
1850	}	2810	}
1851		2811
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
1853		2813
1854	CFPlus::MixChunk	2814	DC::RW
1855	new_from_file (SV class, char path)	2815	new (SV class, SV data_sv)
1856	CODE:	2816	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2817	{
		2818	STRLEN datalen;
		2819	char *data = SvPVbyte (data_sv, datalen);
		2820
		2821	RETVAL = SDL_RWFromConstMem (data, datalen);
		2822	}
1858	OUTPUT:	2823	OUTPUT:
1859	RETVAL	2824	RETVAL
1860		2825
		2826	DC::RW
		2827	new_from_file (SV class, const char path, const char *mode = "rb")
		2828	CODE:
		2829	RETVAL = SDL_RWFromFile (path, mode);
		2830	OUTPUT:
		2831	RETVAL
		2832
		2833	# fails on win32:
		2834	# dc.xs(2268) : error C2059: syntax error : '('
1861	void	2835	#void
		2836	#close (DC::RW self)
		2837	# CODE:
		2838	# (self->(close)) (self);
		2839
		2840	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2841
		2842	PROTOTYPES: DISABLE
		2843
		2844	DC::Channel
		2845	find ()
		2846	CODE:
		2847	{
		2848	RETVAL = Mix_GroupAvailable (-1);
		2849
		2850	if (RETVAL < 0)
		2851	{
		2852	RETVAL = Mix_GroupOldest (-1);
		2853
		2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
		2860	XSRETURN_UNDEF;
		2861	}
		2862	else
		2863	Mix_HaltChannel (RETVAL);
		2864	}
		2865
		2866	Mix_UnregisterAllEffects (RETVAL);
		2867	Mix_Volume (RETVAL, 128);
		2868	}
		2869	OUTPUT:
		2870	RETVAL
		2871
		2872	void
		2873	halt (DC::Channel self)
		2874	CODE:
		2875	Mix_HaltChannel (self);
		2876
		2877	void
		2878	expire (DC::Channel self, int ticks = -1)
		2879	CODE:
		2880	Mix_ExpireChannel (self, ticks);
		2881
		2882	void
		2883	fade_out (DC::Channel self, int ticks = -1)
		2884	CODE:
		2885	Mix_FadeOutChannel (self, ticks);
		2886
		2887	int
		2888	volume (DC::Channel self, int volume)
		2889	CODE:
		2890	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2891	OUTPUT:
		2892	RETVAL
		2893
		2894	void
		2895	unregister_all_effects (DC::Channel self)
		2896	CODE:
		2897	Mix_UnregisterAllEffects (self);
		2898
		2899	void
		2900	set_panning (DC::Channel self, int left, int right)
		2901	CODE:
		2902	left = CLAMP (left , 0, 255);
		2903	right = CLAMP (right, 0, 255);
		2904	Mix_SetPanning (self, left, right);
		2905
		2906	void
		2907	set_distance (DC::Channel self, int distance)
		2908	CODE:
		2909	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2910
		2911	void
		2912	set_position (DC::Channel self, int angle, int distance)
		2913	CODE:
		2914
		2915	void
		2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2917	CODE:
		2918	{
		2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2922	}
		2923
		2924	void
		2925	set_reverse_stereo (DC::Channel self, int flip)
		2926	CODE:
		2927	Mix_SetReverseStereo (self, flip);
		2928
		2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2930
		2931	PROTOTYPES: DISABLE
		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
		2945	DC::MixChunk
		2946	new (SV *class, DC::RW rwops)
		2947	CODE:
		2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2949	OUTPUT:
		2950	RETVAL
		2951
		2952	void
1862	DESTROY (CFPlus::MixChunk self)	2953	DESTROY (DC::MixChunk self)
1863	CODE:	2954	CODE:
1864	Mix_FreeChunk (self);	2955	Mix_FreeChunk (self);
1865		2956
1866	int	2957	int
1867	volume (CFPlus::MixChunk self, int volume = -1)	2958	volume (DC::MixChunk self, int volume = -1)
1868	CODE:	2959	CODE:
		2960	if (items > 1)
		2961	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeChunk (self, volume);	2962	RETVAL = Mix_VolumeChunk (self, volume);
1870	OUTPUT:	2963	OUTPUT:
1871	RETVAL	2964	RETVAL
1872		2965
1873	int	2966	DC::Channel
1874	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2967	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1875	CODE:	2968	CODE:
		2969	{
1876	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2970	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2971
		2972	if (RETVAL < 0)
		2973	XSRETURN_UNDEF;
		2974
		2975	if (channel < 0)
		2976	{
		2977	Mix_UnregisterAllEffects (RETVAL);
		2978	Mix_Volume (RETVAL, 128);
		2979	}
		2980	}
1877	OUTPUT:	2981	OUTPUT:
1878	RETVAL	2982	RETVAL
1879		2983
1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
1881		2997
1882	int	2998	int
1883	volume (int volume = -1)	2999	volume (int volume = -1)
		3000	PROTOTYPE: ;$
1884	CODE:	3001	CODE:
		3002	if (items > 0)
		3003	volume = CLAMP (volume, 0, 128);
1885	RETVAL = Mix_VolumeMusic (volume);	3004	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	3005	OUTPUT:
1887	RETVAL	3006	RETVAL
1888		3007
1889	CFPlus::MixMusic	3008	void
1890	new_from_file (SV class, char path)	3009	fade_out (int ms)
1891	CODE:	3010	CODE:
1892	RETVAL = Mix_LoadMUS (path);	3011	Mix_FadeOutMusic (ms);
		3012
		3013	void
		3014	halt ()
		3015	CODE:
		3016	Mix_HaltMusic ();
		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
1893	OUTPUT:	3022	OUTPUT:
1894	RETVAL	3023	RETVAL
1895		3024
		3025	DC::MixMusic
		3026	new (SV *class, DC::RW rwops)
		3027	CODE:
		3028	RETVAL = Mix_LoadMUS_RW (rwops);
		3029	OUTPUT:
		3030	RETVAL
		3031
1896	void	3032	void
1897	DESTROY (CFPlus::MixMusic self)	3033	DESTROY (DC::MixMusic self)
1898	CODE:	3034	CODE:
1899	Mix_FreeMusic (self);	3035	Mix_FreeMusic (self);
1900		3036
1901	int	3037	int
1902	play (CFPlus::MixMusic self, int loops = -1)	3038	play (DC::MixMusic self, int loops = -1)
1903	CODE:	3039	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	3040	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	3041	OUTPUT:
1906	RETVAL	3042	RETVAL
1907		3043
1908	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3044	void
		3045	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3046	CODE:
		3047	Mix_FadeInMusicPos (self, loops, ms, position);
		3048
		3049	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3050
		3051	PROTOTYPES: ENABLE
1909		3052
1910	BOOT:	3053	BOOT:
1911	{	3054	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3055	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913	static const struct {	3056	static const struct {
1914	const char *name;	3057	const char *name;
1915	IV iv;	3058	IV iv;
1916	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
1917	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
		3061	const_iv (GL_VENDOR),
		3062	const_iv (GL_VERSION),
		3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
1918	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	3073	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	3074	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	3075	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	3076	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	3077	const_iv (GL_BACK),
		3078	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	3079	const_iv (GL_AND),
1932	const_iv (GL_ONE),	3080	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
1936	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1937	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
1938	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
1939	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
1940	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
1941	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
1942	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
1948	const_iv (GL_INTENSITY),	3100	const_iv (GL_INTENSITY),
1949	const_iv (GL_LUMINANCE),	3101	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	3102	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	3103	const_iv (GL_FLOAT),
1952	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3104	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3105	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3106	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3107	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3108	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3109	const_iv (GL_COMPRESSED_RGB_ARB),
		3110	const_iv (GL_COMPRESSED_RGBA_ARB),
1953	const_iv (GL_COMPILE),	3111	const_iv (GL_COMPILE),
		3112	const_iv (GL_PROXY_TEXTURE_1D),
		3113	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	3114	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	3115	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	3116	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	3117	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	3118	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	3139	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	3140	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	3141	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	3142	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	3143	const_iv (GL_CONSTANT_BORDER),
		3144	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	3145	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	3146	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	3147	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	3148	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	3149	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	3150	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	3151	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	3152	const_iv (GL_TRIANGLE_FAN),
		3153	const_iv (GL_POLYGON),
1992	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3154	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3155	const_iv (GL_POINT_SMOOTH_HINT),
		3156	const_iv (GL_LINE_SMOOTH_HINT),
		3157	const_iv (GL_POLYGON_SMOOTH_HINT),
		3158	const_iv (GL_GENERATE_MIPMAP_HINT),
		3159	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1993	const_iv (GL_FASTEST),	3160	const_iv (GL_FASTEST),
		3161	const_iv (GL_DONT_CARE),
		3162	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
1997	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1998	# undef const_iv	3170	# undef const_iv
1999	};	3171	};
2000		3172
2001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		3175
		3176	texture_av = newAV ();
		3177	AvREAL_off (texture_av);
2003	}	3178	}
		3179
		3180	void
		3181	disable_GL_EXT_blend_func_separate ()
		3182	CODE:
		3183	gl.BlendFuncSeparate = 0;
		3184	gl.BlendFuncSeparateEXT = 0;
		3185
		3186	void
		3187	apple_nvidia_bug (int enable)
2004		3188
2005	char *	3189	char *
2006	gl_vendor ()	3190	gl_vendor ()
2007	CODE:	3191	CODE:
2008	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2021	CODE:	3205	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	3207	OUTPUT:
2024	RETVAL	3208	RETVAL
2025		3209
		3210	const char *glGetString (GLenum pname)
		3211
		3212	GLint glGetInteger (GLenum pname)
		3213	CODE:
		3214	glGetIntegerv (pname, &RETVAL);
		3215	OUTPUT:
		3216	RETVAL
		3217
		3218	GLdouble glGetDouble (GLenum pname)
		3219	CODE:
		3220	glGetDoublev (pname, &RETVAL);
		3221	OUTPUT:
		3222	RETVAL
		3223
2026	int glGetError ()	3224	int glGetError ()
2027		3225
2028	void glFinish ()	3226	void glFinish ()
		3227
		3228	void glFlush ()
2029		3229
2030	void glClear (int mask)	3230	void glClear (int mask)
2031		3231
2032	void glClearColor (float r, float g, float b, float a = 1.0)	3232	void glClearColor (float r, float g, float b, float a = 1.0)
2033	PROTOTYPE: @	3233	PROTOTYPE: @
…		…
2044		3244
2045	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3245	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2046	CODE:	3246	CODE:
2047	gl_BlendFuncSeparate (sa, da, saa, daa);	3247	gl_BlendFuncSeparate (sa, da, saa, daa);
2048		3248
		3249	# void glBlendEquation (int se)
		3250
2049	void glDepthMask (int flag)	3251	void glDepthMask (int flag)
2050		3252
2051	void glLogicOp (int opcode)	3253	void glLogicOp (int opcode)
2052		3254
2053	void glColorMask (int red, int green, int blue, int alpha)	3255	void glColorMask (int red, int green, int blue, int alpha)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	3269	# near_ and far_ are due to microsofts buggy "c" compiler
2068	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3270	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2069		3271
2070	# near_ and far_ are due to microsofts buggy "c" compiler	3272	# near_ and far_ are due to microsofts buggy "c" compiler
2071	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3273	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3274
		3275	PROTOTYPES: DISABLE
2072		3276
2073	void glViewport (int x, int y, int width, int height)	3277	void glViewport (int x, int y, int width, int height)
2074		3278
2075	void glScissor (int x, int y, int width, int height)	3279	void glScissor (int x, int y, int width, int height)
2076		3280
…		…
2084		3288
2085	void glRotate (float angle, float x, float y, float z)	3289	void glRotate (float angle, float x, float y, float z)
2086	CODE:	3290	CODE:
2087	glRotatef (angle, x, y, z);	3291	glRotatef (angle, x, y, z);
2088		3292
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	void glColor (float r, float g, float b, float a = 1.0)	3293	void glColor (float r, float g, float b, float a = 1.0)
2094	PROTOTYPE: @	3294	PROTOTYPE: @
2095	ALIAS:	3295	ALIAS:
2096	glColor_premultiply = 1	3296	glColor_premultiply = 1
2097	CODE:	3297	CODE:
2098	if (ix)	3298	if (ix)
2099	{	3299	{
…		…
2102	b *= a;	3302	b *= a;
2103	}	3303	}
2104	// microsoft visual "c" rounds instead of truncating...	3304	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	3305	glColor4f (r, g, b, a);
2106		3306
2107	void glInterleavedArrays (int format, int stride, char *data)
2108
2109	void glDrawElements (int mode, int count, int type, char *indices)
2110
2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113	void glRasterPos (float x, float y, float z = 0.)	3307	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	3308	CODE:
2115	glRasterPos3f (0, 0, z);	3309	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	3310	glBitmap (0, 0, 0, 0, x, y, 0);
2117		3311
…		…
2121		3315
2122	void glTexCoord (float s, float t)	3316	void glTexCoord (float s, float t)
2123	CODE:	3317	CODE:
2124	glTexCoord2f (s, t);	3318	glTexCoord2f (s, t);
2125		3319
		3320	void glRect (float x1, float y1, float x2, float y2)
		3321	CODE:
		3322	glRectf (x1, y1, x2, y2);
		3323
		3324	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3325	CODE:
		3326	glBegin (GL_LINE_LOOP);
		3327	glVertex2f (x1, y1);
		3328	glVertex2f (x2, y1);
		3329	glVertex2f (x2, y2);
		3330	glVertex2f (x1, y2);
		3331	glEnd ();
		3332
		3333	PROTOTYPES: ENABLE
		3334
		3335	void glBegin (int mode)
		3336
		3337	void glEnd ()
		3338
		3339	void glPointSize (GLfloat size)
		3340
		3341	void glLineWidth (GLfloat width)
		3342
		3343	void glInterleavedArrays (int format, int stride, char *data)
		3344
		3345	void glDrawElements (int mode, int count, int type, char *indices)
		3346
		3347	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3348
2126	void glTexEnv (int target, int pname, float param)	3349	void glTexEnv (int target, int pname, float param)
2127	CODE:	3350	CODE:
2128	glTexEnvf (target, pname, param);	3351	glTexEnvf (target, pname, param);
2129		3352
2130	void glTexParameter (int target, int pname, float param)	3353	void glTexParameter (int target, int pname, float param)
…		…
2146	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3369	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2147	CODE:	3370	CODE:
2148	if (gl.SeparableFilter2D)	3371	if (gl.SeparableFilter2D)
2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3372	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150		3373
2151	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3374	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2152		3375
2153	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3376	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2154		3377
2155	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3378	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3379
		3380	void glPixelZoom (float x, float y)
2156		3381
2157	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3382	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2158		3383
2159	int glGenTexture ()	3384	int glGenTexture ()
2160	CODE:	3385	CODE:
2161	{	3386	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	3387	OUTPUT:
2167	RETVAL	3388	RETVAL
2168		3389
2169	void glDeleteTexture (int name)	3390	void glDeleteTexture (int name)
2170	CODE:	3391	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	3392	del_texture (name);
2174	}	3393
2175
2176	int glGenList ()	3394	int glGenList ()
2177	CODE:	3395	CODE:
2178	RETVAL = glGenLists (1);	3396	RETVAL = glGenLists (1);
2179	OUTPUT:	3397	OUTPUT:
2180	RETVAL	3398	RETVAL
…		…
2187		3405
2188	void glEndList ()	3406	void glEndList ()
2189		3407
2190	void glCallList (int list)	3408	void glCallList (int list)
2191		3409
		3410	void c_init ()
		3411	CODE:
		3412	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3413	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3414
		3415	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3416
		3417	PROTOTYPES: DISABLE
		3418
		3419	void
		3420	find_widget (SV *self, NV x, NV y)
		3421	PPCODE:
		3422	{
		3423	if (within_widget (self, x, y))
		3424	XPUSHs (self);
		3425	}
		3426
		3427	BOOT:
		3428	{
		3429	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3430
		3431	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3432	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3433	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3434	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3435	}
		3436
		3437	void
		3438	draw (SV *self)
		3439	CODE:
		3440	{
		3441	HV *hv;
		3442	SV **svp;
		3443	NV x, y, w, h;
		3444	SV *draw_x_sv = GvSV (draw_x_gv);
		3445	SV *draw_y_sv = GvSV (draw_y_gv);
		3446	SV *draw_w_sv = GvSV (draw_w_gv);
		3447	SV *draw_h_sv = GvSV (draw_h_gv);
		3448	double draw_x, draw_y;
		3449
		3450	if (!SvROK (self))
		3451	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3452
		3453	hv = (HV *)SvRV (self);
		3454
		3455	if (SvTYPE (hv) != SVt_PVHV)
		3456	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3457
		3458	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3459	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3460
		3461	if (!h \|\| !w)
		3462	XSRETURN_EMPTY;
		3463
		3464	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3465	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3466
		3467	draw_x = SvNV (draw_x_sv) + x;
		3468	draw_y = SvNV (draw_y_sv) + y;
		3469
		3470	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3471	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3472	XSRETURN_EMPTY;
		3473
		3474	sv_setnv (draw_x_sv, draw_x);
		3475	sv_setnv (draw_y_sv, draw_y);
		3476
		3477	glPushMatrix ();
		3478	glTranslated (x, y, 0);
		3479
		3480	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3481	{
		3482	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3483
		3484	if (svp && SvTRUE (*svp))
		3485	{
		3486	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3487	glEnable (GL_BLEND);
		3488	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3489	glBegin (GL_QUADS);
		3490	glVertex2f (0, 0);
		3491	glVertex2f (w, 0);
		3492	glVertex2f (w, h);
		3493	glVertex2f (0, h);
		3494	glEnd ();
		3495	glDisable (GL_BLEND);
		3496	}
		3497	}
		3498	#if 0
		3499	// draw borders, for debugging
		3500	glPushMatrix ();
		3501	glColor4f (1., 1., 0., 1.);
		3502	glTranslatef (.5, .5, 0.);
		3503	glBegin (GL_LINE_LOOP);
		3504	glVertex2f (0 , 0);
		3505	glVertex2f (w - 1, 0);
		3506	glVertex2f (w - 1, h - 1);
		3507	glVertex2f (0 , h - 1);
		3508	glEnd ();
		3509	glPopMatrix ();
		3510	#endif
		3511	PUSHMARK (SP);
		3512	XPUSHs (self);
		3513	PUTBACK;
		3514	call_method ("_draw", G_VOID \| G_DISCARD);
		3515	SPAGAIN;
		3516
		3517	glPopMatrix ();
		3518
		3519	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3520	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3521	}
		3522

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs. Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC