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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC vs.
Revision 1.314 by root, Wed Jan 18 15:31:51 2012 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
17	#endif	26	#endif
18		27
19	#include <assert.h>	28	#include <assert.h>
20	#include <math.h>	29	#include <math.h>
21	#include <string.h>	30	#include <string.h>
22	#include <stdio.h>	31	#include <stdio.h>
23	#include <stdlib.h>	32	#include <stdlib.h>
24		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
25	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
26	#include <SDL_endian.h>	38	#include <SDL_endian.h>
27	#include <SDL_image.h>	39	#include <SDL_image.h>
28	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
30		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
31	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
33		52
34	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
35		54
36	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
37		67
38	#ifndef _WIN32	68	#ifndef _WIN32
39	# include <sys/types.h>	69	# include <sys/types.h>
40	# include <sys/socket.h>	70	# include <sys/socket.h>
41	# include <netinet/in.h>	71	# include <netinet/in.h>
42	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
43	# include <inttypes.h>	73	# include <inttypes.h>
44	#endif	74	#endif
45		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
48	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
49		91
50	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
52		94
53	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
54		96
55	#if 0	97	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	99
58	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
59	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
		123
		124	static AV *texture_av;
60		125
61	static struct	126	static struct
62	{	127	{
63	#define GL_FUNC(ptr,name) ptr name;	128	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	129	#include "glfunc.h"
65	#undef GL_FUNC	130	#undef GL_FUNC
66	} gl;	131	} gl;
67		132
		133	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	134	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	135	{
70	if (gl.BlendFuncSeparate)	136	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	137	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	138	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	139	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	140	else
75	glBlendFunc (sa, da);	141	glBlendFunc (sa, da);
76	}	142	}
77		143
		144	static GLuint
		145	gen_texture ()
		146	{
		147	GLuint name;
		148
		149	if (AvFILL (texture_av) >= 0)
		150	name = (GLuint)(size_t)av_pop (texture_av);
		151	else
		152	glGenTextures (1, &name);
		153
		154	return name;
		155	}
		156
		157	static void
		158	del_texture (GLuint name)
		159	{
		160	/* make a half-assed attempt at returning the memory used by the texture */
		161	/* textures are frequently being reused by cfplus anyway */
		162	/glBindTexture (GL_TEXTURE_2D, name);/
		163	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		164	av_push (texture_av, (SV *)(size_t)name);
		165	glDeleteTextures (1, &name);
		166	}
		167
78	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
79		170
80	#include "pango-font.c"	171	#include "pango-font.c"
81	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
82	#include "pango-render.c"	173	#include "pango-render.c"
83		174
		175	typedef IV DC__Channel;
		176	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
86		179
87	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
88		181
89	static int	182	static int
90	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
91	{	184	{
92	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		199
107	typedef struct cf_layout {	200	typedef struct cf_layout {
108	PangoLayout *pl;	201	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
110	int base_height;	203	int base_height;
111	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
112	} *CFPlus__Layout;	206	} *DC__Layout;
113		207
114	static CFPlus__Font default_font;	208	static DC__Font default_font;
115	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
117		211
118	static void	212	static void
119	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	218	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	220	}
127		221
128	static void	222	static void
129	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
130	{	224	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
133	*/	227	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
135		229
136	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		232
139	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
140	}	234	}
141		235
142	static void	236	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	237	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	238	{
145	PangoRectangle rect;	239	PangoRectangle rect;
146		240
147	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		253
160	typedef uint16_t tileid;	254	typedef uint16_t tileid;
161	typedef uint16_t faceid;	255	typedef uint16_t faceid;
162		256
163	typedef struct {	257	typedef struct {
164	int name;	258	GLuint name;
165	int w, h;	259	int w, h;
166	float s, t;	260	float s, t;
167	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
168	tileid smoothtile;	262	tileid smoothtile;
169	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
170	} maptex;	265	} maptex;
171		266
172	typedef struct {	267	typedef struct {
173	uint32_t player;	268	uint32_t player;
174	tileid tile[3];	269	tileid tile[3];
…		…
187	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
189		284
190	int32_t rows;	285	int32_t rows;
191	maprow *row;	286	maprow *row;
192	} *CFPlus__Map;	287	} *DC__Map;
193		288
194	static char *	289	static char *
195	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
196	{	291	{
197	char *p;	292	char *p;
…		…
235	self->texs *= 2;	330	self->texs *= 2;
236	}	331	}
237	}	332	}
238		333
239	static maprow *	334	static maprow *
240	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
241	{	336	{
242	if (0 > y)	337	if (0 > y)
243	{	338	{
244	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
283		378
284	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
285	}	380	}
286		381
287	static mapcell *	382	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
289	{	384	{
290	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
291	}	386	}
292		387
293	static void	388	static void
294	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
295	{	390	{
296	int r;	391	int r;
297		392
298	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
306	self->oy = 0;	401	self->oy = 0;
307	self->row = 0;	402	self->row = 0;
308	self->rows = 0;	403	self->rows = 0;
309	}	404	}
310		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
311	static void	416	static void
312	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)
313	{	418	{
314	int x, y;	419	int x, y;
315	maprow *row;	420	maprow *row;
316	mapcell *cell;	421	mapcell *cell;
317		422
…		…
329	if (x >= row->c1)	434	if (x >= row->c1)
330	break;	435	break;
331		436
332	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
333		438
334	cell->darkness = 0;	439	CELL_CLEAR (cell);
335	cell->stat_hp = 0;
336	cell->flags = 0;
337	cell->player = 0;
338	}	440	}
339	}	441	}
340	}	442	}
341		443
342	typedef struct {	444	typedef struct {
…		…
377	ev.code = 1;	479	ev.code = 1;
378	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
379	ev.data2 = 0;	481	ev.data2 = 0;
380		482
381	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;
382	}	490	}
383		491
384	static unsigned int	492	static unsigned int
385	minpot (unsigned int n)	493	minpot (unsigned int n)
386	{	494	{
…		…
396	n \|= n >> 16;	504	n \|= n >> 16;
397		505
398	return n + 1;	506	return n + 1;
399	}	507	}
400		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
401	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
404		523
405	static AV *texture_av;	524	/******************************************************************************/
406		525
407	MODULE = CFPlus PACKAGE = CFPlus	526	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		527	static GV *hover_gv;
		528
		529	static int
		530	within_widget (SV *widget, NV x, NV y)
		531	{
		532	HV *self;
		533	SV **svp;
		534	NV wx, ww, wy, wh;
		535
		536	if (!SvROK (widget))
		537	return 0;
		538
		539	self = (HV *)SvRV (widget);
		540
		541	if (SvTYPE (self) != SVt_PVHV)
		542	return 0;
		543
		544	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		545	if (y < wy)
		546	return 0;
		547
		548	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		549	if (y >= wy + wh)
		550	return 0;
		551
		552	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		553	if (x < wx)
		554	return 0;
		555
		556	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		557	if (x >= wx + ww)
		558	return 0;
		559
		560	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		561	if (!svp \|\| !SvTRUE (*svp))
		562	return 0;
		563
		564	return 1;
		565	}
		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META \| KMOD_ALT))
		576	mod \|= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main (SV *real_main)
		583	{
		584	dSP;
		585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD \| G_VOID);
		588	}
		589
		590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
		593	/* to due surprising braindamage on the side of SDL design, we
		594	* do some mind-boggling hack here: SDL requires a custom main()
		595	* on OS X, so... we provide one and call the original main(), which,
		596	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		597	* and which calls our main (== SDL_main) back.
		598	*/
		599	extern C_LINKAGE int
		600	main (int argc, char *argv[])
		601	{
		602	deliantra_main (real_main);
		603	}
		604
		605	#undef main
		606
		607	extern C_LINKAGE int main (int argc, char *argv[]);
		608
		609	static void
		610	SDL_main_hack (SV *real_main_)
		611	{
		612	real_main = real_main;
		613
		614	char *argv[] = { "deliantra client", 0 };
		615	(main) (1, argv);
		616	}
		617	#else
		618	static void
		619	SDL_main_hack (SV *real_main)
		620	{
		621	deliantra_main (real_main);
		622	}
		623	#endif
		624
		625	MODULE = Deliantra::Client PACKAGE = DC
408		626
409	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
410		628
411	BOOT:	629	BOOT:
412	{	630	{
413	texture_av = newAV ();
414	AvREAL_off (texture_av);
415
416	HV *stash = gv_stashpv ("CFPlus", 1);	631	HV *stash = gv_stashpv ("DC", 1);
417	static const struct {	632	static const struct {
418	const char *name;	633	const char *name;
419	IV iv;	634	IV iv;
420	} *civ, const_iv[] = {	635	} *civ, const_iv[] = {
421	# define const_iv(name) { # name, (IV)name }	636	# define const_iv(name) { # name, (IV)name }
…		…
443		658
444	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
445	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
446	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
447		662
		663
		664	const_iv (SDLK_UNKNOWN),
		665	const_iv (SDLK_FIRST),
		666	const_iv (SDLK_BACKSPACE),
		667	const_iv (SDLK_TAB),
		668	const_iv (SDLK_CLEAR),
		669	const_iv (SDLK_RETURN),
		670	const_iv (SDLK_PAUSE),
		671	const_iv (SDLK_ESCAPE),
		672	const_iv (SDLK_SPACE),
		673	const_iv (SDLK_EXCLAIM),
		674	const_iv (SDLK_QUOTEDBL),
		675	const_iv (SDLK_HASH),
		676	const_iv (SDLK_DOLLAR),
		677	const_iv (SDLK_AMPERSAND),
		678	const_iv (SDLK_QUOTE),
		679	const_iv (SDLK_LEFTPAREN),
		680	const_iv (SDLK_RIGHTPAREN),
		681	const_iv (SDLK_ASTERISK),
		682	const_iv (SDLK_PLUS),
		683	const_iv (SDLK_COMMA),
		684	const_iv (SDLK_MINUS),
		685	const_iv (SDLK_PERIOD),
		686	const_iv (SDLK_SLASH),
		687	const_iv (SDLK_0),
		688	const_iv (SDLK_1),
		689	const_iv (SDLK_2),
		690	const_iv (SDLK_3),
		691	const_iv (SDLK_4),
		692	const_iv (SDLK_5),
		693	const_iv (SDLK_6),
		694	const_iv (SDLK_7),
		695	const_iv (SDLK_8),
		696	const_iv (SDLK_9),
		697	const_iv (SDLK_COLON),
		698	const_iv (SDLK_SEMICOLON),
		699	const_iv (SDLK_LESS),
		700	const_iv (SDLK_EQUALS),
		701	const_iv (SDLK_GREATER),
		702	const_iv (SDLK_QUESTION),
		703	const_iv (SDLK_AT),
		704
		705	const_iv (SDLK_LEFTBRACKET),
		706	const_iv (SDLK_BACKSLASH),
		707	const_iv (SDLK_RIGHTBRACKET),
		708	const_iv (SDLK_CARET),
		709	const_iv (SDLK_UNDERSCORE),
		710	const_iv (SDLK_BACKQUOTE),
		711	const_iv (SDLK_DELETE),
		712
		713	const_iv (SDLK_FIRST),
		714	const_iv (SDLK_LAST),
448	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
449	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
450	const_iv (SDLK_KP2),	717	const_iv (SDLK_KP2),
451	const_iv (SDLK_KP3),	718	const_iv (SDLK_KP3),
452	const_iv (SDLK_KP4),	719	const_iv (SDLK_KP4),
…		…
524	const_iv (KMOD_LMETA),	791	const_iv (KMOD_LMETA),
525	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
526	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
527	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
528	const_iv (KMOD_MODE),	795	const_iv (KMOD_MODE),
		796
		797	const_iv (KMOD_LRAM),
		798
		799	const_iv (MIX_DEFAULT_FORMAT),
		800
		801	const_iv (SDL_INIT_TIMER),
		802	const_iv (SDL_INIT_AUDIO),
		803	const_iv (SDL_INIT_VIDEO),
		804	const_iv (SDL_INIT_CDROM),
		805	const_iv (SDL_INIT_JOYSTICK),
		806	const_iv (SDL_INIT_EVERYTHING),
		807	const_iv (SDL_INIT_NOPARACHUTE),
		808	const_iv (SDL_INIT_EVENTTHREAD),
		809
		810	const_iv (SDL_GL_RED_SIZE),
		811	const_iv (SDL_GL_GREEN_SIZE),
		812	const_iv (SDL_GL_BLUE_SIZE),
		813	const_iv (SDL_GL_ALPHA_SIZE),
		814	const_iv (SDL_GL_DOUBLEBUFFER),
		815	const_iv (SDL_GL_BUFFER_SIZE),
		816	const_iv (SDL_GL_DEPTH_SIZE),
		817	const_iv (SDL_GL_STENCIL_SIZE),
		818	const_iv (SDL_GL_ACCUM_RED_SIZE),
		819	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		820	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		821	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		822	const_iv (SDL_GL_STEREO),
		823	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		824	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		825	const_iv (SDL_GL_ACCELERATED_VISUAL),
		826	const_iv (SDL_GL_SWAP_CONTROL),
		827
		828	const_iv (FOW_DARKNESS)
529	# undef const_iv	829	# undef const_iv
530	};	830	};
531		831
532	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	832	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
533	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
534		834
535	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
536	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
537	}	837	}
538		838
…		…
551		851
552	NV floor (NV x)	852	NV floor (NV x)
553		853
554	NV ceil (NV x)	854	NV ceil (NV x)
555		855
		856	IV minpot (UV n)
		857
		858	IV popcount (UV n)
		859
		860	NV distance (NV dx, NV dy)
		861	CODE:
		862	RETVAL = pow (dx * dx + dy * dy, 0.5);
		863	OUTPUT:
		864	RETVAL
		865
556	void	866	void
557	pango_init ()	867	pango_init ()
558	CODE:	868	CODE:
559	{	869	{
560	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
561	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	871	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
562	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	872	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		873	/pango_context_set_font_description (opengl_context, default_font);/
		874	#if PANGO_VERSION_CHECK (1, 15, 2)
		875	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		876	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		877	#endif
563	}	878	}
564		879
565	int	880	char *SDL_GetError ()
566	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
567		881
568	void	882	void SDL_main_hack (SV *real_main)
		883	PROTOTYPE: &
		884
		885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
569	SDL_Quit ()	891	void SDL_Quit ()
570		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894
		895	int SDL_GL_GetAttribute (int attr)
		896	CODE:
		897	if (SDL_GL_GetAttribute (attr, &RETVAL))
		898	XSRETURN_UNDEF;
		899	OUTPUT:
		900	RETVAL
		901
571	void	902	void
572	SDL_ListModes ()	903	SDL_ListModes (int rgb, int alpha)
573	PPCODE:	904	PPCODE:
574	{	905	{
575	SDL_Rect **m;	906	SDL_Rect **m;
576		907
577	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	908	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
578	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	909	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
579	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	910	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
580	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	911	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
581		912
582	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	913	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
583	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	914	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
584		915
585	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	916	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
586	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	917	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
587	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
588	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
589		920
590	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	921	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
591	#if SDL_VERSION_ATLEAST(1,2,10)
592	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
593	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	922	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
594	#endif
595
596	SDL_EnableUNICODE (1);
597	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
598		923
599	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	924	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
600		925
601	if (m && m != (SDL_Rect **)-1)	926	if (m && m != (SDL_Rect **)-1)
602	while (*m)	927	while (*m)
603	{	928	{
		929	if ((m)->w >= 400 && (m)->h >= 300)
		930	{
604	AV *av = newAV ();	931	AV *av = newAV ();
605	av_push (av, newSViv ((*m)->w));	932	av_push (av, newSViv ((*m)->w));
606	av_push (av, newSViv ((*m)->h));	933	av_push (av, newSViv ((*m)->h));
		934	av_push (av, newSViv (rgb));
		935	av_push (av, newSViv (alpha));
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	936	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		937	}
608		938
609	++m;	939	++m;
610	}	940	}
611	}	941	}
612		942
613	char *
614	SDL_GetError ()
615
616	int	943	int
617	SDL_SetVideoMode (int w, int h, int fullscreen)	944	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
618	CODE:	945	CODE:
		946	{
		947	SDL_EnableUNICODE (1);
		948	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		949
		950	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		951	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		952	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		953	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		954
619	RETVAL = !!SDL_SetVideoMode (	955	RETVAL = !!SDL_SetVideoMode (
620	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	956	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
621	);	957	);
		958
622	if (RETVAL)	959	if (RETVAL)
623	{	960	{
624	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	961	av_clear (texture_av);
625	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	962	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
626	# include "glfunc.h"	963	#include "glfunc.h"
627	# undef GL_FUNC	964	#undef GL_FUNC
		965	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		966	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
628	}	967	}
		968	}
629	OUTPUT:	969	OUTPUT:
630	RETVAL	970	RETVAL
631		971
632	void	972	void
		973	SDL_WM_SetCaption (const char title, const char icon)
		974
		975	void
633	SDL_GL_SwapBuffers ()	976	SDL_GL_SwapBuffers ()
634		977
635	char *	978	char *
636	SDL_GetKeyName (int sym)	979	SDL_GetKeyName (int sym)
637		980
		981	int
		982	SDL_GetAppState ()
		983
		984	int
		985	SDL_GetModState ()
		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
638	void	991	void
639	SDL_PollEvent ()	992	SDL_PumpEvents ()
		993
		994	void
		995	peep_events ()
640	PPCODE:	996	PPCODE:
641	{	997	{
642	SDL_Event ev;	998	SDL_Event ev;
643		999
644	while (SDL_PollEvent (&ev))	1000	SDL_PumpEvents ();
		1001	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645	{	1002	{
646	HV *hv = newHV ();	1003	HV *hv = newHV ();
647	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1004	hv_store (hv, "type", 4, newSViv (ev.type), 0);
648		1005
649	switch (ev.type)	1006	switch (ev.type)
650	{	1007	{
651	case SDL_KEYDOWN:	1008	case SDL_KEYDOWN:
652	case SDL_KEYUP:	1009	case SDL_KEYUP:
653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1011	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
655	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1012	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
656	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1013	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1014	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
658	break;	1015	break;
659		1016
660	case SDL_ACTIVEEVENT:	1017	case SDL_ACTIVEEVENT:
661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1018	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1019	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663	break;	1020	break;
664		1021
665	case SDL_MOUSEMOTION:	1022	case SDL_MOUSEMOTION:
		1023	{
		1024	int state = ev.motion.state;
		1025	int x = ev.motion.x;
		1026	int y = ev.motion.y;
		1027	int xrel = ev.motion.xrel;
		1028	int yrel = ev.motion.yrel;
		1029
		1030	/* do simplistic event compression */
		1031	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1032	&& state == ev.motion.state)
		1033	{
		1034	xrel += ev.motion.xrel;
		1035	yrel += ev.motion.yrel;
		1036	x = ev.motion.x;
		1037	y = ev.motion.y;
		1038	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1039	}
		1040
666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1041	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
667
668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1042	hv_store (hv, "state", 5, newSViv (state), 0);
669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1043	hv_store (hv, "x", 1, newSViv (x), 0);
670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1044	hv_store (hv, "y", 1, newSViv (y), 0);
671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1045	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1046	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1047	}
673	break;	1048	break;
674		1049
675	case SDL_MOUSEBUTTONDOWN:	1050	case SDL_MOUSEBUTTONDOWN:
676	case SDL_MOUSEBUTTONUP:	1051	case SDL_MOUSEBUTTONUP:
677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1052	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
678		1053
679	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1054	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
680	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1055	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
681	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1056	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
682	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1057	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1062	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1063	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
689	break;	1064	break;
690	}	1065	}
691		1066
692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1067	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
693	}	1068	}
694	}	1069	}
695		1070
		1071	char *
		1072	SDL_AudioDriverName ()
		1073	CODE:
		1074	{
		1075	char buf [256];
		1076	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1077	XSRETURN_UNDEF;
		1078
		1079	RETVAL = buf;
		1080	}
		1081	OUTPUT:
		1082	RETVAL
		1083
696	int	1084	int
697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1085	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
698	POSTCALL:	1086	POSTCALL:
699	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
700	Mix_ChannelFinished (channel_finished);	1088	Mix_ChannelFinished (channel_finished);
701		1089
702	void	1090	void
		1091	Mix_QuerySpec ()
		1092	PPCODE:
		1093	{
		1094	int freq, channels;
		1095	Uint16 format;
		1096
		1097	if (Mix_QuerySpec (&freq, &format, &channels))
		1098	{
		1099	EXTEND (SP, 3);
		1100	PUSHs (sv_2mortal (newSViv (freq)));
		1101	PUSHs (sv_2mortal (newSViv (format)));
		1102	PUSHs (sv_2mortal (newSViv (channels)));
		1103	}
		1104	}
		1105
		1106	void
703	Mix_CloseAudio ()	1107	Mix_CloseAudio ()
704		1108
705	int	1109	int
706	Mix_AllocateChannels (int numchans = -1)	1110	Mix_AllocateChannels (int numchans = -1)
		1111
		1112	const char *
		1113	Mix_GetError ()
707		1114
708	void	1115	void
709	lowdelay (int fd, int val = 1)	1116	lowdelay (int fd, int val = 1)
710	CODE:	1117	CODE:
711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1118	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
737	}	1144	}
738	}	1145	}
739	#endif	1146	#endif
740	}	1147	}
741		1148
742	void	1149	int
743	add_font (char *file)	1150	add_font (char *file)
744	CODE:	1151	CODE:
745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1152	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1153	OUTPUT:
		1154	RETVAL
		1155
		1156	void
		1157	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1158
		1159	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1160	void
		1161	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
746		1162
747	void	1163	void
748	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
749	ALIAS:	1165	ALIAS:
750	load_image_file = 1	1166	load_image_file = 1
…		…
753	STRLEN image_len;	1169	STRLEN image_len;
754	char image = (char )SvPVbyte (image_, image_len);	1170	char image = (char )SvPVbyte (image_, image_len);
755	SDL_Surface surface, surface2;	1171	SDL_Surface surface, surface2;
756	SDL_PixelFormat fmt;	1172	SDL_PixelFormat fmt;
757	SDL_RWops *rw = ix	1173	SDL_RWops *rw = ix
758	? SDL_RWFromFile (image, "r")	1174	? SDL_RWFromFile (image, "rb")
759	: SDL_RWFromConstMem (image, image_len);	1175	: SDL_RWFromConstMem (image, image_len);
760		1176
761	if (!rw)	1177	if (!rw)
762	croak ("load_image: %s", SDL_GetError ());	1178	croak ("load_image: %s", SDL_GetError ());
763		1179
…		…
836	void	1252	void
837	error (char *message)	1253	error (char *message)
838	CODE:	1254	CODE:
839	fprintf (stderr, "ERROR: %s\n", message);	1255	fprintf (stderr, "ERROR: %s\n", message);
840	#ifdef _WIN32	1256	#ifdef _WIN32
841	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1257	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
842	#endif	1258	#endif
843		1259
844	void	1260	void
845	fatal (char *message)	1261	fatal (char *message)
846	CODE:	1262	CODE:
847	fprintf (stderr, "FATAL: %s\n", message);	1263	fprintf (stderr, "FATAL: %s\n", message);
848	#ifdef _WIN32	1264	#ifdef _WIN32
849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1265	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
850	#endif	1266	#endif
851	_exit (1);	1267	_exit (1);
852		1268
853	void	1269	void
854	_exit (int retval = 0)	1270	_exit (int retval = 0)
…		…
857	ExitThread (retval); // unclean, please beam me up	1273	ExitThread (retval); // unclean, please beam me up
858	#else	1274	#else
859	_exit (retval);	1275	_exit (retval);
860	#endif	1276	#endif
861		1277
862	MODULE = CFPlus PACKAGE = CFPlus::Font	1278	void
		1279	debug ()
		1280	CODE:
		1281	{
		1282	#if DEBUG
		1283	VALGRIND_DO_LEAK_CHECK;
		1284	#endif
		1285	}
863		1286
864	CFPlus::Font	1287	int
		1288	SvREFCNT (SV *sv)
		1289	CODE:
		1290	RETVAL = SvREFCNT (sv);
		1291	OUTPUT:
		1292	RETVAL
		1293
		1294	MODULE = Deliantra::Client PACKAGE = DC::Font
		1295
		1296	PROTOTYPES: DISABLE
		1297
		1298	DC::Font
865	new_from_file (SV class, char path, int id = 0)	1299	new_from_file (SV class, char path, int id = 0)
866	CODE:	1300	CODE:
867	{	1301	{
868	int count;	1302	int count;
869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1303	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
872	}	1306	}
873	OUTPUT:	1307	OUTPUT:
874	RETVAL	1308	RETVAL
875		1309
876	void	1310	void
877	DESTROY (CFPlus::Font self)	1311	DESTROY (DC::Font self)
878	CODE:	1312	CODE:
879	pango_font_description_free (self);	1313	pango_font_description_free (self);
880		1314
881	void	1315	void
882	make_default (CFPlus::Font self)	1316	make_default (DC::Font self)
		1317	PROTOTYPE: $
883	CODE:	1318	CODE:
884	default_font = self;	1319	default_font = self;
885		1320
886	MODULE = CFPlus PACKAGE = CFPlus::Layout	1321	MODULE = Deliantra::Client PACKAGE = DC::Layout
887		1322
		1323	PROTOTYPES: DISABLE
		1324
888	void	1325	void
889	reset_glyph_cache ()	1326	glyph_cache_backup ()
		1327	PROTOTYPE:
890	CODE:	1328	CODE:
		1329	tc_backup ();
		1330
		1331	void
		1332	glyph_cache_restore ()
		1333	PROTOTYPE:
		1334	CODE:
891	tc_clear ();	1335	tc_restore ();
892		1336
893	CFPlus::Layout	1337	DC::Layout
894	new (SV *class)	1338	new (SV *class)
895	CODE:	1339	CODE:
896	New (0, RETVAL, 1, struct cf_layout);	1340	New (0, RETVAL, 1, struct cf_layout);
897		1341
898	RETVAL->pl = pango_layout_new (opengl_context);	1342	RETVAL->pl = pango_layout_new (opengl_context);
…		…
900	RETVAL->g = 1.;	1344	RETVAL->g = 1.;
901	RETVAL->b = 1.;	1345	RETVAL->b = 1.;
902	RETVAL->a = 1.;	1346	RETVAL->a = 1.;
903	RETVAL->base_height = MIN_FONT_HEIGHT;	1347	RETVAL->base_height = MIN_FONT_HEIGHT;
904	RETVAL->font = 0;	1348	RETVAL->font = 0;
		1349	RETVAL->rc = rc_alloc ();
905		1350
906	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1351	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907	layout_update_font (RETVAL);	1352	layout_update_font (RETVAL);
908	OUTPUT:	1353	OUTPUT:
909	RETVAL	1354	RETVAL
910		1355
911	void	1356	void
912	DESTROY (CFPlus::Layout self)	1357	DESTROY (DC::Layout self)
913	CODE:	1358	CODE:
914	g_object_unref (self->pl);	1359	g_object_unref (self->pl);
		1360	rc_free (self->rc);
915	Safefree (self);	1361	Safefree (self);
916		1362
917	void	1363	void
918	set_text (CFPlus::Layout self, SV *text_)	1364	set_text (DC::Layout self, SV *text_)
919	CODE:	1365	CODE:
920	{	1366	{
921	STRLEN textlen;	1367	STRLEN textlen;
922	char *text = SvPVutf8 (text_, textlen);	1368	char *text = SvPVutf8 (text_, textlen);
923		1369
924	pango_layout_set_text (self->pl, text, textlen);	1370	pango_layout_set_text (self->pl, text, textlen);
925	}	1371	}
926		1372
927	void	1373	void
928	set_markup (CFPlus::Layout self, SV *text_)	1374	set_markup (DC::Layout self, SV *text_)
929	CODE:	1375	CODE:
930	{	1376	{
931	STRLEN textlen;	1377	STRLEN textlen;
932	char *text = SvPVutf8 (text_, textlen);	1378	char *text = SvPVutf8 (text_, textlen);
933		1379
934	pango_layout_set_markup (self->pl, text, textlen);	1380	pango_layout_set_markup (self->pl, text, textlen);
935	}	1381	}
936		1382
937	void	1383	void
938	set_shapes (CFPlus::Layout self, ...)	1384	set_shapes (DC::Layout self, ...)
939	CODE:	1385	CODE:
940	{	1386	{
941	PangoAttrList *attrs = 0;	1387	PangoAttrList *attrs = 0;
942	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
943	const char *pos = text;	1389	const char *pos = text;
…		…
978	if (attrs)	1424	if (attrs)
979	pango_layout_set_attributes (self->pl, attrs);	1425	pango_layout_set_attributes (self->pl, attrs);
980	}	1426	}
981		1427
982	void	1428	void
983	get_shapes (CFPlus::Layout self)	1429	get_shapes (DC::Layout self)
984	PPCODE:	1430	PPCODE:
985	{	1431	{
986	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1432	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987		1433
988	do	1434	do
989	{	1435	{
990	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1436	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
991		1437
992	if (run && shape_attr_p (run))	1438	if (run && shape_attr_p (run))
993	{	1439	{
994	PangoRectangle extents;	1440	PangoRectangle extents;
995	pango_layout_iter_get_run_extents (iter, 0, &extents);	1441	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1003		1449
1004	pango_layout_iter_free (iter);	1450	pango_layout_iter_free (iter);
1005	}	1451	}
1006		1452
1007	int	1453	int
1008	has_wrapped (CFPlus::Layout self)	1454	has_wrapped (DC::Layout self)
1009	CODE:	1455	CODE:
1010	{	1456	{
1011	int lines = 1;	1457	int lines = 1;
1012	const char *text = pango_layout_get_text (self->pl);	1458	const char *text = pango_layout_get_text (self->pl);
1013		1459
…		…
1018	}	1464	}
1019	OUTPUT:	1465	OUTPUT:
1020	RETVAL	1466	RETVAL
1021		1467
1022	SV *	1468	SV *
1023	get_text (CFPlus::Layout self)	1469	get_text (DC::Layout self)
1024	CODE:	1470	CODE:
1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1471	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026	sv_utf8_decode (RETVAL);	1472	sv_utf8_decode (RETVAL);
1027	OUTPUT:	1473	OUTPUT:
1028	RETVAL	1474	RETVAL
1029		1475
1030	void	1476	void
1031	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1477	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1032	CODE:	1478	CODE:
1033	self->r = r;	1479	self->r = r;
1034	self->g = g;	1480	self->g = g;
1035	self->b = b;	1481	self->b = b;
1036	self->a = a;	1482	self->a = a;
1037		1483
1038	void	1484	void
1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1485	set_font (DC::Layout self, DC::Font font = 0)
1040	CODE:	1486	CODE:
1041	if (self->font != font)	1487	if (self->font != font)
1042	{	1488	{
1043	self->font = font;	1489	self->font = font;
1044	layout_update_font (self);	1490	layout_update_font (self);
1045	}	1491	}
1046		1492
1047	void	1493	void
1048	set_height (CFPlus::Layout self, int base_height)	1494	set_height (DC::Layout self, int base_height)
1049	CODE:	1495	CODE:
1050	if (self->base_height != base_height)	1496	if (self->base_height != base_height)
1051	{	1497	{
1052	self->base_height = base_height;	1498	self->base_height = base_height;
1053	layout_update_font (self);	1499	layout_update_font (self);
1054	}	1500	}
1055		1501
1056	void	1502	void
1057	set_width (CFPlus::Layout self, int max_width = -1)	1503	set_width (DC::Layout self, int max_width = -1)
1058	CODE:	1504	CODE:
1059	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1505	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1060		1506
1061	void	1507	void
1062	set_indent (CFPlus::Layout self, int indent)	1508	set_indent (DC::Layout self, int indent)
1063	CODE:	1509	CODE:
1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1510	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065		1511
1066	void	1512	void
1067	set_spacing (CFPlus::Layout self, int spacing)	1513	set_spacing (DC::Layout self, int spacing)
1068	CODE:	1514	CODE:
1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1515	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070		1516
1071	void	1517	void
1072	set_ellipsise (CFPlus::Layout self, int ellipsise)	1518	set_ellipsise (DC::Layout self, int ellipsise)
1073	CODE:	1519	CODE:
1074	pango_layout_set_ellipsize (self->pl,	1520	pango_layout_set_ellipsize (self->pl,
1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1521	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1522	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1523	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078	: PANGO_ELLIPSIZE_NONE	1524	: PANGO_ELLIPSIZE_NONE
1079	);	1525	);
1080		1526
1081	void	1527	void
1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1528	set_single_paragraph_mode (DC::Layout self, int spm)
1083	CODE:	1529	CODE:
1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1530	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085		1531
1086	void	1532	void
1087	size (CFPlus::Layout self)	1533	size (DC::Layout self)
1088	PPCODE:	1534	PPCODE:
1089	{	1535	{
1090	int w, h;	1536	int w, h;
1091		1537
1092	layout_get_pixel_size (self, &w, &h);	1538	layout_get_pixel_size (self, &w, &h);
…		…
1095	PUSHs (sv_2mortal (newSViv (w)));	1541	PUSHs (sv_2mortal (newSViv (w)));
1096	PUSHs (sv_2mortal (newSViv (h)));	1542	PUSHs (sv_2mortal (newSViv (h)));
1097	}	1543	}
1098		1544
1099	int	1545	int
1100	descent (CFPlus::Layout self)	1546	descent (DC::Layout self)
1101	CODE:	1547	CODE:
1102	{	1548	{
1103	PangoRectangle rect;	1549	PangoRectangle rect;
1104	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1550	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1105	pango_layout_line_get_pixel_extents (line, 0, &rect);	1551	pango_layout_line_get_pixel_extents (line, 0, &rect);
1106	RETVAL = PANGO_DESCENT (rect);	1552	RETVAL = PANGO_DESCENT (rect);
1107	}	1553	}
1108	OUTPUT:	1554	OUTPUT:
1109	RETVAL	1555	RETVAL
1110		1556
1111	int	1557	int
1112	xy_to_index (CFPlus::Layout self, int x, int y)	1558	xy_to_index (DC::Layout self, int x, int y)
1113	CODE:	1559	CODE:
1114	{	1560	{
1115	int index, trailing;	1561	int index, trailing;
1116	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1562	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1117	RETVAL = index + trailing;	1563	RETVAL = index + trailing;
1118	}	1564	}
1119	OUTPUT:	1565	OUTPUT:
1120	RETVAL	1566	RETVAL
1121		1567
1122	void	1568	void
1123	cursor_pos (CFPlus::Layout self, int index)	1569	cursor_pos (DC::Layout self, int index)
1124	PPCODE:	1570	PPCODE:
1125	{	1571	{
1126	PangoRectangle strong_pos;	1572	PangoRectangle pos;
1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1573	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1128		1574
1129	EXTEND (SP, 3);	1575	EXTEND (SP, 3);
1130	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1577	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1133	}	1579	}
1134		1580
1135	void	1581	void
1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1582	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1137	PPCODE:	1583	PPCODE:
1138	{	1584	{
1139	int line, x;	1585	int line, x;
1140		1586
1141	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1587	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1588	#if !PANGO_VERSION_CHECK (1, 17, 3)
1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1589	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143		1590	--line;
		1591	#endif
1144	EXTEND (SP, 2);	1592	EXTEND (SP, 2);
1145	PUSHs (sv_2mortal (newSViv (line - 1)));	1593	PUSHs (sv_2mortal (newSViv (line)));
1146	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147	}	1595	}
1148		1596
1149	void	1597	void
1150	line_x_to_index (CFPlus::Layout self, int line, int x)	1598	line_x_to_index (DC::Layout self, int line, int x)
1151	PPCODE:	1599	PPCODE:
1152	{	1600	{
1153	PangoLayoutLine *lp;	1601	PangoLayoutLine *lp;
1154	int index, trailing;	1602	int index, trailing;
1155		1603
1156	if (line < 0)	1604	if (line < 0)
1157	XSRETURN_EMPTY;	1605	XSRETURN_EMPTY;
1158		1606
1159	if (!(lp = pango_layout_get_line (self->pl, line)))	1607	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1160	XSRETURN_EMPTY; /* do better */	1608	XSRETURN_EMPTY; /* do better */
1161		1609
1162	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1610	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1163		1611
1164	EXTEND (SP, 2);	1612	EXTEND (SP, 2);
…		…
1170	PUSHs (sv_2mortal (newSViv (trailing)));	1618	PUSHs (sv_2mortal (newSViv (trailing)));
1171	}	1619	}
1172	}	1620	}
1173		1621
1174	void	1622	void
1175	render (CFPlus::Layout self, float x, float y, int flags = 0)	1623	render (DC::Layout self, float x, float y, int flags = 0)
1176	PPCODE:	1624	CODE:
		1625	rc_clear (self->rc);
1177	pango_opengl_render_layout_subpixel (	1626	pango_opengl_render_layout_subpixel (
1178	self->pl,	1627	self->pl,
		1628	self->rc,
1179	x * PANGO_SCALE, y * PANGO_SCALE,	1629	x * PANGO_SCALE, y * PANGO_SCALE,
1180	self->r, self->g, self->b, self->a,	1630	self->r, self->g, self->b, self->a,
1181	flags	1631	flags
1182	);	1632	);
		1633	// we assume that context_change actually clears/frees stuff
		1634	// and does not do any recomputation...
		1635	pango_layout_context_changed (self->pl);
1183		1636
1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186	void	1637	void
1187	pad2pot (SV data_, SV w_, SV *h_)	1638	draw (DC::Layout self)
1188	CODE:	1639	CODE:
1189	{	1640	{
1190	int ow = SvIV (w_);	1641	glEnable (GL_TEXTURE_2D);
1191	int oh = SvIV (h_);	1642	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1643	glEnable (GL_BLEND);
		1644	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1645	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1646	glEnable (GL_ALPHA_TEST);
		1647	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1192		1648
1193	if (ow && oh)	1649	rc_draw (self->rc);
		1650
		1651	glDisable (GL_ALPHA_TEST);
		1652	glDisable (GL_BLEND);
		1653	glDisable (GL_TEXTURE_2D);
		1654	}
		1655
		1656	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1657
		1658	PROTOTYPES: ENABLE
		1659
		1660	void
		1661	pad (SV *data_, int ow, int oh, int nw, int nh)
		1662	CODE:
		1663	{
		1664	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1194	{	1665	{
1195	int nw = minpot (ow);
1196	int nh = minpot (oh);
1197
1198	if (nw != ow \|\| nh != oh)
1199	{
1200	if (SvOK (data_))
1201	{
1202	STRLEN datalen;	1666	STRLEN datalen;
1203	char *data = SvPVbyte (data_, datalen);	1667	char *data = SvPVbyte (data_, datalen);
1204	int bpp = datalen / (ow * oh);	1668	int bpp = datalen / (ow * oh);
1205	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1669	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1206		1670
1207	SvPOK_only (result_);	1671	SvPOK_only (result_);
1208	SvCUR_set (result_, nw * nh * bpp);	1672	SvCUR_set (result_, nw * nh * bpp);
1209		1673
1210	memset (SvPVX (result_), 0, nw * nh * bpp);	1674	memset (SvPVX (result_), 0, nw * nh * bpp);
1211	while (oh--)	1675	while (oh--)
1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1676	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213		1677
1214	sv_setsv (data_, result_);	1678	sv_setsv (data_, result_);
1215	}
1216
1217	sv_setiv (w_, nw);
1218	sv_setiv (h_, nh);
1219	}
1220	}	1679	}
1221	}	1680	}
1222		1681
1223	void	1682	void
1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1683	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1230	{	1689	{
1231	HV hv = (HV )SvRV (self);	1690	HV hv = (HV )SvRV (self);
1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1691	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1692	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1693	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1694
		1695	if (name <= 0)
		1696	XSRETURN_EMPTY;
1235		1697
1236	if (items < 5)	1698	if (items < 5)
1237	{	1699	{
1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1700	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1701	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1267	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1268	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1269	}	1731	}
1270	}	1732	}
1271		1733
1272	MODULE = CFPlus PACKAGE = CFPlus::Map	1734	void
		1735	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1736	PROTOTYPE: @
		1737	CODE:
		1738	{
		1739	glEnable (GL_BLEND);
		1740	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1741	glEnable (GL_TEXTURE_2D);
		1742	glBindTexture (GL_TEXTURE_2D, name1);
1273		1743
1274	CFPlus::Map	1744	glColor3f (intensity, intensity, intensity);
		1745	glPushMatrix ();
		1746	glScalef (1./3, 1./3, 1.);
		1747
		1748	if (blend > 0.f)
		1749	{
		1750	float dx3 = dx * -3.f / w;
		1751	float dy3 = dy * -3.f / h;
		1752	GLfloat env_color[4] = { 0., 0., 0., blend };
		1753
		1754	/* interpolate the two shadow textures */
		1755	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1757
		1758	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1759	gl.ActiveTexture (GL_TEXTURE1);
		1760	glEnable (GL_TEXTURE_2D);
		1761	glBindTexture (GL_TEXTURE_2D, name2);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1763
		1764	/* rgb == rgb(glcolor) */
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1768
		1769	/* alpha = interpolate t0, t1 by env_alpha */
		1770	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1775
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glBegin (GL_QUADS);
		1783	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1784	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1787	glEnd ();
		1788
		1789	glDisable (GL_TEXTURE_2D);
		1790	gl.ActiveTexture (GL_TEXTURE0);
		1791	}
		1792	else
		1793	{
		1794	/* simple blending of one texture, also opengl <1.3 path */
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1796
		1797	glBegin (GL_QUADS);
		1798	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1799	glTexCoord2f (0, t); glVertex2f (0, h);
		1800	glTexCoord2f (s, t); glVertex2f (w, h);
		1801	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1802	glEnd ();
		1803	}
		1804
		1805	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1806	{
		1807	int x, y;
		1808	int dx3 = dx * 3;
		1809	int dy3 = dy * 3;
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1812	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1813	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1814	glTranslatef (-1., -1., 0);
		1815	glBegin (GL_QUADS);
		1816
		1817	for (y = 1; y < h; y += 3)
		1818	{
		1819	int y1 = y - dy3;
		1820	int y1valid = y1 >= 0 && y1 < h;
		1821
		1822	for (x = 1; x < w; x += 3)
		1823	{
		1824	int x1 = x - dx3;
		1825	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1826	uint8_t h2;
		1827
		1828	if (y1valid && x1 >= 0 && x1 < w)
		1829	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1830	else
		1831	h2 = 1; /* out of range == invisible */
		1832
		1833	if (h1 \|\| h2)
		1834	{
		1835	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1836	glColor4f (1., 1., 1., alpha);
		1837
		1838	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1839	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1840	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1841	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	glEnd ();
		1848
		1849	glPopMatrix ();
		1850
		1851	glDisable (GL_TEXTURE_2D);
		1852	glDisable (GL_BLEND);
		1853	}
		1854
		1855	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1856	CODE:
		1857	{
		1858	GLint width;
		1859	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1860	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1861	RETVAL = width > 0;
		1862	}
		1863	OUTPUT:
		1864	RETVAL
		1865
		1866	MODULE = Deliantra::Client PACKAGE = DC::Map
		1867
		1868	PROTOTYPES: DISABLE
		1869
		1870	DC::Map
1275	new (SV *class)	1871	new (SV *class)
1276	CODE:	1872	CODE:
1277	New (0, RETVAL, 1, struct map);	1873	New (0, RETVAL, 1, struct map);
1278	RETVAL->x = 0;	1874	RETVAL->x = 0;
1279	RETVAL->y = 0;	1875	RETVAL->y = 0;
…		…
1287	RETVAL->row = 0;	1883	RETVAL->row = 0;
1288	OUTPUT:	1884	OUTPUT:
1289	RETVAL	1885	RETVAL
1290		1886
1291	void	1887	void
1292	DESTROY (CFPlus::Map self)	1888	DESTROY (DC::Map self)
1293	CODE:	1889	CODE:
1294	{	1890	{
1295	map_clear (self);	1891	map_clear (self);
1296	Safefree (self->face2tile);	1892	Safefree (self->face2tile);
1297	Safefree (self->tex);	1893	Safefree (self->tex);
1298	Safefree (self);	1894	Safefree (self);
1299	}	1895	}
1300		1896
1301	void	1897	void
1302	resize (CFPlus::Map self, int map_width, int map_height)	1898	resize (DC::Map self, int map_width, int map_height)
1303	CODE:	1899	CODE:
1304	self->w = map_width;	1900	self->w = map_width;
1305	self->h = map_height;	1901	self->h = map_height;
1306		1902
1307	void	1903	void
1308	clear (CFPlus::Map self)	1904	clear (DC::Map self)
1309	CODE:	1905	CODE:
1310	map_clear (self);	1906	map_clear (self);
1311		1907
1312	void	1908	void
1313	set_tileid (CFPlus::Map self, int face, int tile)	1909	set_tileid (DC::Map self, int face, int tile)
1314	CODE:	1910	CODE:
1315	{	1911	{
1316	need_facenum (self, face); self->face2tile [face] = tile;	1912	need_facenum (self, face); self->face2tile [face] = tile;
1317	need_texid (self, tile);	1913	need_texid (self, tile);
1318	}	1914	}
1319		1915
1320	void	1916	void
1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1917	set_smooth (DC::Map self, int face, int smooth, int level)
1322	CODE:	1918	CODE:
1323	{	1919	{
1324	tileid texid;	1920	tileid texid;
1325	maptex *tex;	1921	maptex *tex;
1326		1922
…		…
1339	tex->smoothtile = self->face2tile [smooth];	1935	tex->smoothtile = self->face2tile [smooth];
1340	tex->smoothlevel = level;	1936	tex->smoothlevel = level;
1341	}	1937	}
1342		1938
1343	void	1939	void
1344	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1940	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1345	CODE:	1941	CODE:
1346	{	1942	{
1347	need_texid (self, texid);	1943	need_texid (self, texid);
1348		1944
1349	{	1945	{
…		…
1368	// use uglier nearest interpolation because linear suffers	1964	// use uglier nearest interpolation because linear suffers
1369	// from transparent color bleeding and ugly wrapping effects.	1965	// from transparent color bleeding and ugly wrapping effects.
1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1966	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371	}	1967	}
1372		1968
		1969	void
		1970	expire_textures (DC::Map self, int texid, int count)
		1971	PPCODE:
		1972	for (; texid < self->texs && count; ++texid, --count)
		1973	{
		1974	maptex *tex = self->tex + texid;
		1975
		1976	if (tex->name)
		1977	{
		1978	if (tex->unused)
		1979	{
		1980	tex->name = 0;
		1981	tex->unused = 0;
		1982	XPUSHs (sv_2mortal (newSViv (texid)));
		1983	}
		1984	else
		1985	tex->unused = 1;
		1986	}
		1987	}
		1988
1373	int	1989	int
1374	ox (CFPlus::Map self)	1990	ox (DC::Map self)
1375	ALIAS:	1991	ALIAS:
1376	oy = 1	1992	oy = 1
1377	x = 2	1993	x = 2
1378	y = 3	1994	y = 3
1379	w = 4	1995	w = 4
…		…
1390	}	2006	}
1391	OUTPUT:	2007	OUTPUT:
1392	RETVAL	2008	RETVAL
1393		2009
1394	void	2010	void
1395	scroll (CFPlus::Map self, int dx, int dy)	2011	scroll (DC::Map self, int dx, int dy)
1396	CODE:	2012	CODE:
1397	{	2013	{
1398	if (dx > 0)	2014	if (dx > 0)
1399	map_blank (self, self->x, self->y, dx, self->h);	2015	map_blank (self, self->x, self->y, dx, self->h);
1400	else if (dx < 0)	2016	else if (dx < 0)
1401	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2017	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1402		2018
1403	if (dy > 0)	2019	if (dy > 0)
1404	map_blank (self, self->x, self->y, self->w, dy);	2020	map_blank (self, self->x, self->y, self->w, dy);
1405	else if (dy < 0)	2021	else if (dy < 0)
1406	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2022	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1407		2023
1408	self->ox += dx; self->x += dx;	2024	self->ox += dx; self->x += dx;
1409	self->oy += dy; self->y += dy;	2025	self->oy += dy; self->y += dy;
1410		2026
1411	while (self->y < 0)	2027	while (self->y < 0)
…		…
1415	self->rows += MAP_EXTEND_Y;	2031	self->rows += MAP_EXTEND_Y;
1416	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1417	}	2033	}
1418	}	2034	}
1419		2035
1420	void	2036	SV *
1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_, int extmap)
1422	CODE:	2038	CODE:
1423	{	2039	{
1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2040	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1425	uint8_t data_end = (uint8_t )SvEND (data_);	2041	uint8_t data_end = (uint8_t )SvEND (data_);
1426	mapcell *cell;	2042	mapcell *cell;
1427	int x, y, flags;	2043	int x, y, z, flags;
		2044	AV *missing = newAV ();
		2045	RETVAL = newRV_noinc ((SV *)missing);
1428		2046
1429	while (data < data_end - 1)	2047	while (data < data_end - 1)
1430	{	2048	{
1431	flags = (data [0] << 8) + data [1]; data += 2;	2049	flags = (data [0] << 8) + data [1]; data += 2;
1432		2050
…		…
1452	uint8_t ext, cmd;	2070	uint8_t ext, cmd;
1453		2071
1454	do	2072	do
1455	{	2073	{
1456	ext = *data++;	2074	ext = *data++;
1457	cmd = ext & 0x3f;	2075	cmd = ext & 0x7f;
1458		2076
1459	if (cmd < 4)	2077	if (cmd < 4)
1460	cell->darkness = 255 - ext * 64 + 1;	2078	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1461	else if (cmd == 5) // health	2079	else if (cmd == 5) // health
1462	{	2080	{
1463	cell->stat_width = 1;	2081	cell->stat_width = 1;
1464	cell->stat_hp = *data++;	2082	cell->stat_hp = *data++;
1465	}	2083	}
1466	else if (cmd == 6) // monster width	2084	else if (cmd == 6) // monster width
1467	cell->stat_width = *data++ + 1;	2085	cell->stat_width = *data++ + 1;
1468	else if (cmd == 0x47)	2086	else if (cmd == 0x47)
1469	{	2087	{
1470	if (*data == 4)	2088	if (*data == 1) cell->player = data [1];
1471	; // decode player count	2089	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2090	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2091	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1472		2092
1473	data += *data + 1;	2093	data += *data + 1;
1474	}	2094	}
1475	else if (cmd == 8) // cell flags	2095	else if (cmd == 8) // cell flags
1476	cell->flags = *data++;	2096	cell->flags = *data++;
…		…
1483	}	2103	}
1484	else	2104	else
1485	cell->darkness = *data++ + 1;	2105	cell->darkness = *data++ + 1;
1486	}	2106	}
1487		2107
		2108	for (z = 0; z <= 2; ++z)
1488	if (flags & 4)	2109	if (flags & (4 >> z))
1489	{	2110	{
1490	faceid face = (data [0] << 8) + data [1]; data += 2;	2111	faceid face = (data [0] << 8) + data [1]; data += 2;
1491	need_facenum (self, face);	2112	need_facenum (self, face);
1492	cell->tile [0] = self->face2tile [face];	2113	cell->tile [z] = self->face2tile [face];
		2114
		2115	if (cell->tile [z])
		2116	{
		2117	maptex *tex = self->tex + cell->tile [z];
		2118	tex->unused = 0;
		2119	if (!tex->name)
		2120	av_push (missing, newSViv (cell->tile [z]));
		2121
		2122	if (tex->smoothtile)
		2123	{
		2124	maptex *smooth = self->tex + tex->smoothtile;
		2125	smooth->unused = 0;
		2126	if (!smooth->name)
		2127	av_push (missing, newSViv (tex->smoothtile));
		2128	}
		2129	}
1493	}	2130	}
1494
1495	if (flags & 2)
1496	{
1497	faceid face = (data [0] << 8) + data [1]; data += 2;
1498	need_facenum (self, face);
1499	cell->tile [1] = self->face2tile [face];
1500	}
1501
1502	if (flags & 1)
1503	{
1504	faceid face = (data [0] << 8) + data [1]; data += 2;
1505	need_facenum (self, face);
1506	cell->tile [2] = self->face2tile [face];
1507	}
1508	}	2131	}
1509	else	2132	else
1510	cell->darkness = 0;	2133	CELL_CLEAR (cell);
1511	}	2134	}
1512	}	2135	}
		2136	OUTPUT:
		2137	RETVAL
1513		2138
1514	SV *	2139	SV *
1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2140	mapmap (DC::Map self, int x0, int y0, int w, int h)
1516	CODE:	2141	CODE:
1517	{	2142	{
1518	int x1, x;	2143	int x1, x;
1519	int y1, y;	2144	int y1, y;
1520	int z;	2145	int z;
…		…
1533	? self->row + y	2158	? self->row + y
1534	: 0;	2159	: 0;
1535		2160
1536	for (x = x0; x < x1; x++)	2161	for (x = x0; x < x1; x++)
1537	{	2162	{
1538	int r = 32, g = 32, b = 32, a = 192;	2163	unsigned int r = 32, g = 32, b = 32, a = 192;
1539		2164
1540	if (row && row->c0 <= x && x < row->c1)	2165	if (row && row->c0 <= x && x < row->c1)
1541	{	2166	{
1542	mapcell *cell = row->col + (x - row->c0);	2167	mapcell *cell = row->col + (x - row->c0);
1543		2168
…		…
1545	{	2170	{
1546	maptex tex = self->tex [cell->tile [z]];	2171	maptex tex = self->tex [cell->tile [z]];
1547	int a0 = 255 - tex.a;	2172	int a0 = 255 - tex.a;
1548	int a1 = tex.a;	2173	int a1 = tex.a;
1549		2174
1550	r = (r * a0 + tex.r * a1) / 255;	2175	r = div255 (r * a0 + tex.r * a1);
1551	g = (g * a0 + tex.g * a1) / 255;	2176	g = div255 (g * a0 + tex.g * a1);
1552	b = (b * a0 + tex.b * a1) / 255;	2177	b = div255 (b * a0 + tex.b * a1);
1553	a = (a * a0 + tex.a * a1) / 255;	2178	a = div255 (a * a0 + tex.a * a1);
1554	}	2179	}
1555	}	2180	}
1556		2181
1557	*map++ = (r )	2182	*map++ = (r )
1558	\| (g << 8)	2183	\| (g << 8)
…		…
1565	}	2190	}
1566	OUTPUT:	2191	OUTPUT:
1567	RETVAL	2192	RETVAL
1568		2193
1569	void	2194	void
1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2195	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)
1571	CODE:	2196	CODE:
1572	{	2197	{
		2198	int x, y, z;
		2199
1573	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2200	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2201	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1575	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2202	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1576	smooth_key skey;	2203	smooth_key skey;
1577	int x, y, z;	2204	int pl_x, pl_y;
1578	int last_name;	2205	maptex pl_tex;
		2206	rc_t *rc = rc_alloc ();
		2207	rc_t *rc_ov = rc_alloc ();
		2208	rc_key_t key;
		2209	rc_array_t *arr;
1579		2210
		2211	pl_tex.name = 0;
		2212
1580	// thats current max. sorry.	2213	// that's current max. sorry.
1581	if (sw > 255) sw = 255;	2214	if (sw > 255) sw = 255;
1582	if (sh > 255) sh = 255;	2215	if (sh > 255) sh = 255;
1583		2216
1584	// clear key, in case of extra padding	2217	// clear key, in case of extra padding
1585	memset (&skey, 0, sizeof (skey));	2218	memset (&skey, 0, sizeof (skey));
1586		2219
1587	glColor4ub (255, 255, 255, 255);	2220	memset (&key, 0, sizeof (key));
1588		2221	key.r = 255;
1589	glEnable (GL_BLEND);	2222	key.g = 255;
1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2223	key.b = 255;
1591	glEnable (GL_TEXTURE_2D);	2224	key.a = 255;
1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2225	key.mode = GL_QUADS;
1593		2226	key.format = GL_T2F_V3F;
1594	glBegin (GL_QUADS);
1595
1596	last_name = 0;
1597		2227
1598	mx += self->x;	2228	mx += self->x;
1599	my += self->y;	2229	my += self->y;
1600		2230
1601	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
1602	// rather ugly, if you ask me	2232	// rather ugly, if you ask me
1603	// could also be stored inside mapcell and updated on change	2233	// could also be stored inside mapcell and updated on change
1604	memset (smooth_max, 0, sizeof (smooth_max));	2234	memset (smooth_max, 0, sizeof (smooth_max));
1605	memset (smooth_level, 0, sizeof (smooth_level));
1606		2235
1607	for (y = 0; y < sh; y++)	2236	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2237	if (0 <= y + my && y + my < self->rows)
1609	{	2238	{
1610	maprow *row = self->row + (y + my);	2239	maprow *row = self->row + (y + my);
…		…
1619	MAX (self->tex [cell->tile [1]].smoothlevel,	2248	MAX (self->tex [cell->tile [1]].smoothlevel,
1620	self->tex [cell->tile [2]].smoothlevel));	2249	self->tex [cell->tile [2]].smoothlevel));
1621	}	2250	}
1622	}	2251	}
1623		2252
		2253	glEnable (GL_BLEND);
		2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2256
1624	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1625	{	2258	{
		2259	memset (smooth_level, 0, sizeof (smooth_level));
		2260	key.texname = -1;
		2261
1626	for (y = 0; y < sh; y++)	2262	for (y = 0; y < sh; y++)
1627	if (0 <= y + my && y + my < self->rows)	2263	if (0 <= y + my && y + my < self->rows)
1628	{	2264	{
1629	maprow *row = self->row + (y + my);	2265	maprow *row = self->row + (y + my);
1630		2266
…		…
1635	tileid tile = cell->tile [z];	2271	tileid tile = cell->tile [z];
1636		2272
1637	if (tile)	2273	if (tile)
1638	{	2274	{
1639	maptex tex = self->tex [tile];	2275	maptex tex = self->tex [tile];
1640	int px = (x + 1) * T - tex.w;	2276	int px, py;
1641	int py = (y + 1) * T - tex.h;
1642		2277
1643	// suppressing texture state switches here
1644	// is only moderately effective, but worth the extra effort
1645	if (last_name != tex.name)	2278	if (key.texname != tex.name)
1646	{	2279	{
		2280	self->tex [tile].unused = 0;
		2281
1647	if (!tex.name)	2282	if (!tex.name)
1648	tex = self->tex [2]; /* missing, replace by noface */	2283	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1649		2284
1650	glEnd ();	2285	key.texname = tex.name;
1651	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2286	arr = rc_array (rc, &key);
1652	glBegin (GL_QUADS);
1653	}	2287	}
1654		2288
1655	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2289	px = (x + 1) * Th - tex.w;
1656	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2290	py = (y + 1) * Tw - tex.h;
1657	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1658	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1659		2291
1660	if (cell->flags && z == 2)	2292	if (expect_false (cell->player == player) && expect_false (z == 2))
1661	{	2293	{
1662	if (cell->flags & 1)	2294	pl_x = px;
		2295	pl_y = py;
		2296	pl_tex = tex;
1663	{	2297	continue;
1664	maptex tex = self->tex [1];
1665	int px = x * T + T * 2 / 32;
1666	int py = y * T - T * 6 / 32;
1667
1668	glEnd ();
1669	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1670	glBegin (GL_QUADS);
1671
1672	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1673	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1674	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1675	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1676	}
1677	}	2298	}
		2299
		2300	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2301	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2302	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2303	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1678		2304
1679	// update smooth hash	2305	// update smooth hash
1680	if (tex.smoothtile)	2306	if (tex.smoothtile)
1681	{	2307	{
1682	skey.tile = tex.smoothtile;	2308	skey.tile = tex.smoothtile;
…		…
1713	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2339	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1714	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2340	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1715	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2341	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1716	}	2342	}
1717	}	2343	}
		2344
		2345	if (expect_false (z == 2) && expect_false (cell->flags))
		2346	{
		2347	// overlays such as the speech bubble, probably more to come
		2348	if (cell->flags & 1)
		2349	{
		2350	rc_key_t key_ov = key;
		2351	maptex tex = self->tex [TEXID_SPEECH];
		2352	rc_array_t *arr;
		2353	int px = x * Tw + Tw * 2 / 32;
		2354	int py = y * Th - Th * 6 / 32;
		2355
		2356	key_ov.texname = tex.name;
		2357	arr = rc_array (rc_ov, &key_ov);
		2358
		2359	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2360	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2361	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2362	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2363	}
		2364	}
1718	}	2365	}
1719	}	2366	}
1720	}
1721		2367
		2368	rc_draw (rc);
		2369	rc_clear (rc);
		2370
1722	// go through all smoothlevels, lowest to highest, then draw.	2371	// go through all smoothlevels, lowest to highest, then draw.
1723	// this is basically counting sort	2372	// this is basically counting sort
1724	{
1725	int w, b;
1726
1727	for (w = 0; w < 256 / 32; ++w)
1728	{	2373	{
		2374	int w, b;
		2375
		2376	glEnable (GL_TEXTURE_2D);
		2377	glBegin (GL_QUADS);
		2378	for (w = 0; w < 256 / 32; ++w)
		2379	{
1729	uint32_t smask = smooth_level [w];	2380	uint32_t smask = smooth_level [w];
1730	if (smask)	2381	if (smask)
1731	for (b = 0; b < 32; ++b)	2382	for (b = 0; b < 32; ++b)
1732	if (smask & (((uint32_t)1) << b))	2383	if (smask & (((uint32_t)1) << b))
1733	{
1734	int level = (w << 5) \| b;
1735	HE *he;
1736
1737	hv_iterinit (smooth);
1738	while ((he = hv_iternext (smooth)))
1739	{	2384	{
1740	smooth_key skey = (smooth_key )HeKEY (he);	2385	int level = (w << 5) \| b;
1741	IV bits = SvIVX (HeVAL (he));	2386	HE *he;
1742		2387
1743	if (!(bits & 0x1000)	2388	hv_iterinit (smooth);
1744	&& skey->level == level	2389	while ((he = hv_iternext (smooth)))
1745	&& level >= smooth_max [skey->x][skey->y])
1746	{	2390	{
1747	maptex tex = self->tex [skey->tile];	2391	smooth_key skey = (smooth_key )HeKEY (he);
1748	int px = (((int)skey->x) - 1) * T;	2392	IV bits = SvIVX (HeVAL (he));
1749	int py = (((int)skey->y) - 1) * T;	2393
1750	int border = bits & 15;	2394	if (!(bits & 0x1000)
1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	&& skey->level == level
1752	float dx = tex.s * .0625f; // 16 images/row	2396	&& level > smooth_max [skey->x][skey->y])
1753	float dy = tex.t * .5f ; // 2 images/column
1754
1755	// this time naively avoiding texture state changes
1756	// save gobs of state changes.
1757	if (last_name != tex.name)
1758	{	2397	{
		2398	maptex tex = self->tex [skey->tile];
		2399	int px = (((int)skey->x) - 1) * Tw;
		2400	int py = (((int)skey->y) - 1) * Th;
		2401	int border = bits & 15;
		2402	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2403	float dx = tex.s * .0625f; // 16 images/row
		2404	float dy = tex.t * .5f ; // 2 images/column
		2405
1759	if (!tex.name)	2406	if (tex.name)
1760	continue; // smoothing not yet available
1761
1762	glEnd ();
1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1764	glBegin (GL_QUADS);
1765	}
1766
1767	if (border)
1768	{	2407	{
		2408	// this time avoiding texture state changes
		2409	// save gobs of state changes.
		2410	if (key.texname != tex.name)
		2411	{
		2412	self->tex [skey->tile].unused = 0;
		2413
		2414	glEnd ();
		2415	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2416	glBegin (GL_QUADS);
		2417	}
		2418
		2419	if (border)
		2420	{
1769	float ox = border * dx;	2421	float ox = border * dx;
1770		2422
1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2423	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2424	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2425	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2426	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2427	}
		2428
		2429	if (corner)
		2430	{
		2431	float ox = corner * dx;
		2432
		2433	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2434	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2435	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2436	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2437	}
1775	}	2438	}
1776
1777	if (corner)
1778	{
1779	float ox = corner * dx;
1780
1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );
1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
1785	}	2439	}
1786	}	2440	}
1787	}	2441	}
1788	}	2442	}
		2443
		2444	glEnd ();
		2445	glDisable (GL_TEXTURE_2D);
		2446	key.texname = -1;
1789	}	2447	}
		2448
		2449	hv_clear (smooth);
1790	}	2450	}
1791		2451
1792	//hv_clear (smooth);	2452	if (pl_tex.name)
		2453	{
		2454	maptex tex = pl_tex;
		2455	int px = pl_x + sdx;
		2456	int py = pl_y + sdy;
1793		2457
1794	glEnd ();	2458	key.texname = tex.name;
		2459	arr = rc_array (rc, &key);
1795		2460
1796	glDisable (GL_TEXTURE_2D);	2461	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2462	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2463	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2464	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2465
		2466	rc_draw (rc);
		2467	}
		2468
		2469	rc_draw (rc_ov);
		2470	rc_clear (rc_ov);
		2471
1797	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
		2473	rc_free (rc);
		2474	rc_free (rc_ov);
1798		2475
1799	// top layer: overlays such as the health bar	2476	// top layer: overlays such as the health bar
1800	for (y = 0; y < sh; y++)	2477	for (y = 0; y < sh; y++)
1801	if (0 <= y + my && y + my < self->rows)	2478	if (0 <= y + my && y + my < self->rows)
1802	{	2479	{
…		…
1805	for (x = 0; x < sw; x++)	2482	for (x = 0; x < sw; x++)
1806	if (row->c0 <= x + mx && x + mx < row->c1)	2483	if (row->c0 <= x + mx && x + mx < row->c1)
1807	{	2484	{
1808	mapcell *cell = row->col + (x + mx - row->c0);	2485	mapcell *cell = row->col + (x + mx - row->c0);
1809		2486
1810	int px = x * T;	2487	int px = x * Tw;
1811	int py = y * T;	2488	int py = y * Th;
		2489
		2490	if (expect_false (cell->player == player))
		2491	{
		2492	px += sdx;
		2493	py += sdy;
		2494	}
1812		2495
1813	if (cell->stat_hp)	2496	if (cell->stat_hp)
1814	{	2497	{
1815	int width = cell->stat_width * T;	2498	int width = cell->stat_width * Tw;
1816	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2499	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1817		2500
1818	glColor3ub (0, 0, 0);	2501	glColor3ub (0, 0, 0);
1819	glRectf (px + 1, py - thick - 2,	2502	glRectf (px + 1, py - thick - 2,
1820	px + width - 1, py);	2503	px + width - 1, py);
1821		2504
…		…
1827	}	2510	}
1828	}	2511	}
1829	}	2512	}
1830		2513
1831	void	2514	void
1832	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2515	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1833	CODE:	2516	CODE:
1834	{	2517	{
1835	static float color[16][3] = {	2518	static float color[16][3] = {
1836	{ 0.00F, 0.00F, 0.00F },	2519	{ 0.00f, 0.00f, 0.00f },
1837	{ 1.00F, 1.00F, 1.00F },	2520	{ 1.00f, 1.00f, 1.00f },
1838	{ 0.00F, 0.00F, 0.55F },	2521	{ 0.00f, 0.00f, 0.55f },
1839	{ 1.00F, 0.00F, 0.00F },	2522	{ 1.00f, 0.00f, 0.00f },
1840		2523
1841	{ 1.00F, 0.54F, 0.00F },	2524	{ 1.00f, 0.54f, 0.00f },
1842	{ 0.11F, 0.56F, 1.00F },	2525	{ 0.11f, 0.56f, 1.00f },
1843	{ 0.93F, 0.46F, 0.00F },	2526	{ 0.93f, 0.46f, 0.00f },
1844	{ 0.18F, 0.54F, 0.34F },	2527	{ 0.18f, 0.54f, 0.34f },
1845		2528
1846	{ 0.56F, 0.73F, 0.56F },	2529	{ 0.56f, 0.73f, 0.56f },
1847	{ 0.80F, 0.80F, 0.80F },	2530	{ 0.80f, 0.80f, 0.80f },
1848	{ 0.55F, 0.41F, 0.13F },	2531	{ 0.55f, 0.41f, 0.13f },
1849	{ 0.99F, 0.77F, 0.26F },	2532	{ 0.99f, 0.77f, 0.26f },
1850		2533
1851	{ 0.74F, 0.65F, 0.41F },	2534	{ 0.74f, 0.65f, 0.41f },
1852		2535
1853	{ 0.00F, 1.00F, 1.00F },	2536	{ 0.00f, 1.00f, 1.00f },
1854	{ 1.00F, 0.00F, 1.00F },	2537	{ 1.00f, 0.00f, 1.00f },
1855	{ 1.00F, 1.00F, 0.00F },	2538	{ 1.00f, 1.00f, 0.00f },
1856	};	2539	};
1857		2540
1858	int x, y;	2541	int x, y;
1859		2542
1860	glEnable (GL_TEXTURE_2D);	2543	glEnable (GL_TEXTURE_2D);
		2544	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2545	* but the nvidia driver (185.18.14) mishandles alpha textures
		2546	* and takes the colour from god knows where instead of using
		2547	* Cp. MODULATE results in the same colour, but slightly different
		2548	* alpha, but atcually gives us the correct colour with nvidia.
		2549	*/
1861	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2550	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1862	glEnable (GL_BLEND);	2551	glEnable (GL_BLEND);
1863	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2552	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1864	glBegin (GL_QUADS);	2553	glBegin (GL_QUADS);
1865		2554
1866	for (y = 0; y < h; y++)	2555	for (y = 0; y < h; y++)
…		…
1870		2559
1871	if (m)	2560	if (m)
1872	{	2561	{
1873	float *c = color [m & 15];	2562	float *c = color [m & 15];
1874		2563
1875	float tx1 = m & 0x40 ? 0.5 : 0.;	2564	float tx1 = m & 0x40 ? 0.5f : 0.f;
1876	float tx2 = tx1 + 0.5;	2565	float tx2 = tx1 + 0.5f;
1877		2566
1878	glColor4f (c[0], c[1], c[2], 0.75);	2567	glColor4f (c[0], c[1], c[2], 1);
1879	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2568	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1880	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2569	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1881	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2570	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1882	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2571	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1883	}	2572	}
…		…
1887	glDisable (GL_BLEND);	2576	glDisable (GL_BLEND);
1888	glDisable (GL_TEXTURE_2D);	2577	glDisable (GL_TEXTURE_2D);
1889	}	2578	}
1890		2579
1891	void	2580	void
1892	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2581	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1893	PPCODE:	2582	PPCODE:
1894	{	2583	{
1895	int x, y;	2584	int x, y;
1896	int sw4 = (sw + 3) & ~3;	2585	int sw1 = sw + 2;
		2586	int sh1 = sh + 2;
		2587	int sh3 = sh * 3;
		2588	int sw3 = sw * 3;
1897	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2589	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1898	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2590	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1899		2591	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1900	memset (darkness, 255, sw4 * sh);	2592	memset (darkness1, 0, sw1*sh1);
		2593
1901	SvPOK_only (darkness_sv);	2594	SvPOK_only (darkness3_sv);
1902	SvCUR_set (darkness_sv, sw4 * sh);	2595	SvCUR_set (darkness3_sv, sw3 * sh3);
1903		2596
1904	mx += self->x;	2597	mx += self->x - 1;
1905	my += self->y;	2598	my += self->y - 1;
1906		2599
1907	for (y = 0; y < sh; y++)	2600	for (y = 0; y < sh1; y++)
1908	if (0 <= y + my && y + my < self->rows)	2601	if (0 <= y + my && y + my < self->rows)
1909	{	2602	{
1910	maprow *row = self->row + (y + my);	2603	maprow *row = self->row + (y + my);
1911		2604
1912	for (x = 0; x < sw; x++)	2605	for (x = 0; x < sw1; x++)
1913	if (row->c0 <= x + mx && x + mx < row->c1)	2606	if (row->c0 <= x + mx && x + mx < row->c1)
1914	{	2607	{
1915	mapcell *cell = row->col + (x + mx - row->c0);	2608	mapcell *cell = row->col + (x + mx - row->c0);
1916		2609
1917	darkness[y * sw4 + x] = cell->darkness	2610	darkness1 [y * sw1 + x] = cell->darkness
1918	? 255 - (cell->darkness - 1)	2611	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1919	: 255 - FOW_DARKNESS;	2612	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1920	}	2613	}
1921	}	2614	}
1922		2615
		2616	for (y = 0; y < sh; ++y)
		2617	for (x = 0; x < sw; ++x)
		2618	{
		2619	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2620	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2621	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2622	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2623	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2624	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2625	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2626	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2627	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2628
		2629	uint8_t r11 = (d11 + d21 + d12) / 3;
		2630	uint8_t r21 = d21;
		2631	uint8_t r31 = (d21 + d31 + d32) / 3;
		2632
		2633	uint8_t r12 = d12;
		2634	uint8_t r22 = d22;
		2635	uint8_t r32 = d32;
		2636
		2637	uint8_t r13 = (d13 + d23 + d12) / 3;
		2638	uint8_t r23 = d23;
		2639	uint8_t r33 = (d23 + d33 + d32) / 3;
		2640
		2641	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2646	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2650	}
		2651
		2652	free (darkness1);
		2653
1923	EXTEND (SP, 3);	2654	EXTEND (SP, 3);
1924	PUSHs (sv_2mortal (newSViv (sw4)));	2655	PUSHs (sv_2mortal (newSViv (sw3)));
1925	PUSHs (sv_2mortal (newSViv (sh)));	2656	PUSHs (sv_2mortal (newSViv (sh3)));
1926	PUSHs (darkness_sv);	2657	PUSHs (darkness3_sv);
1927	}	2658	}
1928		2659
1929	SV *	2660	SV *
1930	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2661	get_rect (DC::Map self, int x0, int y0, int w, int h)
1931	CODE:	2662	CODE:
1932	{	2663	{
1933	int x, y, x1, y1;	2664	int x, y, x1, y1;
1934	SV data_sv = newSV (w h * 7 + 5);	2665	SV data_sv = newSV (w h * 7 + 5);
1935	uint8_t data = (uint8_t )SvPVX (data_sv);	2666	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1992	else	2723	else
1993	*data++ = 0;	2724	*data++ = 0;
1994	}	2725	}
1995	}	2726	}
1996		2727
		2728	/* if size is wh + 5 then no data has been found /
		2729	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2730	{
1997	SvPOK_only (data_sv);	2731	SvPOK_only (data_sv);
1998	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2732	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2733	}
		2734
1999	RETVAL = data_sv;	2735	RETVAL = data_sv;
2000	}	2736	}
2001	OUTPUT:	2737	OUTPUT:
2002	RETVAL	2738	RETVAL
2003		2739
2004	void	2740	void
2005	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2741	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2006	PPCODE:	2742	PPCODE:
2007	{	2743	{
2008	int x, y, z;	2744	int x, y, z;
2009	int w, h;	2745	int w, h;
2010	int x1, y1;	2746	int x1, y1;
		2747	STRLEN len;
		2748	uint8_t data, end;
		2749
		2750	len = SvLEN (data_sv);
		2751	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2752	data = SvPVbyte_nolen (data_sv);
		2753	end = data + len + 8;
		2754
		2755	if (len < 5)
		2756	XSRETURN_EMPTY;
2011		2757
2012	if (*data++ != 0)	2758	if (*data++ != 0)
2013	return; /* version mismatch */	2759	XSRETURN_EMPTY; /* version mismatch */
2014		2760
2015	w = data++ << 8; w \|= data++;	2761	w = data++ << 8; w \|= data++;
2016	h = data++ << 8; h \|= data++;	2762	h = data++ << 8; h \|= data++;
2017		2763
2018	// we need to do this 'cause we don't keep an absolute coord system for rows	2764	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2030	{	2776	{
2031	maprow *row = map_get_row (self, y);	2777	maprow *row = map_get_row (self, y);
2032		2778
2033	for (x = x0; x < x1; x++)	2779	for (x = x0; x < x1; x++)
2034	{	2780	{
		2781	uint8_t flags;
		2782
		2783	if (data + 7 >= end)
		2784	XSRETURN_EMPTY;
		2785
2035	uint8_t flags = *data++;	2786	flags = *data++;
2036		2787
2037	if (flags)	2788	if (flags)
2038	{	2789	{
2039	mapcell *cell = row_get_cell (row, x);	2790	mapcell *cell = row_get_cell (row, x);
2040	tileid tile[3] = { 0, 0, 0 };	2791	tileid tile[3] = { 0, 0, 0 };
…		…
2043	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2794	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2044	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2795	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2045		2796
2046	if (cell->darkness == 0)	2797	if (cell->darkness == 0)
2047	{	2798	{
2048	cell->darkness = 0;	2799	/cell->darkness = 0;/
		2800	EXTEND (SP, 3);
2049		2801
2050	for (z = 0; z <= 2; z++)	2802	for (z = 0; z <= 2; z++)
2051	{	2803	{
2052	tileid t = tile [z];	2804	tileid t = tile [z];
2053		2805
2054	if (t >= self->texs \|\| (t && !self->tex [t].name))	2806	if (t >= self->texs \|\| (t && !self->tex [t].name))
2055	{	2807	{
2056	XPUSHs (sv_2mortal (newSViv (t)));	2808	PUSHs (sv_2mortal (newSViv (t)));
2057	need_texid (self, t);	2809	need_texid (self, t);
2058	}	2810	}
2059		2811
2060	cell->tile [z] = t;	2812	cell->tile [z] = t;
2061	}	2813	}
…		…
2063	}	2815	}
2064	}	2816	}
2065	}	2817	}
2066	}	2818	}
2067		2819
2068	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2820	MODULE = Deliantra::Client PACKAGE = DC::RW
2069		2821
2070	CFPlus::MixChunk	2822	DC::RW
2071	new_from_file (SV class, char path)	2823	new (SV class, SV data_sv)
2072	CODE:	2824	CODE:
2073	RETVAL = Mix_LoadWAV (path);	2825	{
		2826	STRLEN datalen;
		2827	char *data = SvPVbyte (data_sv, datalen);
		2828
		2829	RETVAL = SDL_RWFromConstMem (data, datalen);
		2830	}
2074	OUTPUT:	2831	OUTPUT:
2075	RETVAL	2832	RETVAL
2076		2833
		2834	DC::RW
		2835	new_from_file (SV class, const char path, const char *mode = "rb")
		2836	CODE:
		2837	RETVAL = SDL_RWFromFile (path, mode);
		2838	OUTPUT:
		2839	RETVAL
		2840
		2841	# fails on win32:
		2842	# dc.xs(2268) : error C2059: syntax error : '('
2077	void	2843	#void
		2844	#close (DC::RW self)
		2845	# CODE:
		2846	# (self->(close)) (self);
		2847
		2848	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2849
		2850	PROTOTYPES: DISABLE
		2851
		2852	DC::Channel
		2853	find ()
		2854	CODE:
		2855	{
		2856	RETVAL = Mix_GroupAvailable (-1);
		2857
		2858	if (RETVAL < 0)
		2859	{
		2860	RETVAL = Mix_GroupOldest (-1);
		2861
		2862	if (RETVAL < 0)
		2863	{
		2864	// happens sometimes, maybe it just stopped playing(?)
		2865	RETVAL = Mix_GroupAvailable (-1);
		2866
		2867	if (RETVAL < 0)
		2868	XSRETURN_UNDEF;
		2869	}
		2870	else
		2871	Mix_HaltChannel (RETVAL);
		2872	}
		2873
		2874	Mix_UnregisterAllEffects (RETVAL);
		2875	Mix_Volume (RETVAL, 128);
		2876	}
		2877	OUTPUT:
		2878	RETVAL
		2879
		2880	void
		2881	halt (DC::Channel self)
		2882	CODE:
		2883	Mix_HaltChannel (self);
		2884
		2885	void
		2886	expire (DC::Channel self, int ticks = -1)
		2887	CODE:
		2888	Mix_ExpireChannel (self, ticks);
		2889
		2890	void
		2891	fade_out (DC::Channel self, int ticks = -1)
		2892	CODE:
		2893	Mix_FadeOutChannel (self, ticks);
		2894
		2895	int
		2896	volume (DC::Channel self, int volume)
		2897	CODE:
		2898	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2899	OUTPUT:
		2900	RETVAL
		2901
		2902	void
		2903	unregister_all_effects (DC::Channel self)
		2904	CODE:
		2905	Mix_UnregisterAllEffects (self);
		2906
		2907	void
		2908	set_panning (DC::Channel self, int left, int right)
		2909	CODE:
		2910	left = CLAMP (left , 0, 255);
		2911	right = CLAMP (right, 0, 255);
		2912	Mix_SetPanning (self, left, right);
		2913
		2914	void
		2915	set_distance (DC::Channel self, int distance)
		2916	CODE:
		2917	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2918
		2919	void
		2920	set_position (DC::Channel self, int angle, int distance)
		2921	CODE:
		2922
		2923	void
		2924	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2925	CODE:
		2926	{
		2927	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2928	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2929	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2930	}
		2931
		2932	void
		2933	set_reverse_stereo (DC::Channel self, int flip)
		2934	CODE:
		2935	Mix_SetReverseStereo (self, flip);
		2936
		2937	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2938
		2939	PROTOTYPES: DISABLE
		2940
		2941	void
		2942	decoders ()
		2943	PPCODE:
		2944	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2945	int i, num = Mix_GetNumChunkDecoders ();
		2946	EXTEND (SP, num);
		2947	for (i = 0; i < num; ++i)
		2948	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2949	#else
		2950	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2951	#endif
		2952
		2953	DC::MixChunk
		2954	new (SV *class, DC::RW rwops)
		2955	CODE:
		2956	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2957	OUTPUT:
		2958	RETVAL
		2959
		2960	void
2078	DESTROY (CFPlus::MixChunk self)	2961	DESTROY (DC::MixChunk self)
2079	CODE:	2962	CODE:
2080	Mix_FreeChunk (self);	2963	Mix_FreeChunk (self);
2081		2964
2082	int	2965	int
2083	volume (CFPlus::MixChunk self, int volume = -1)	2966	volume (DC::MixChunk self, int volume = -1)
2084	CODE:	2967	CODE:
		2968	if (items > 1)
		2969	volume = CLAMP (volume, 0, 128);
2085	RETVAL = Mix_VolumeChunk (self, volume);	2970	RETVAL = Mix_VolumeChunk (self, volume);
2086	OUTPUT:	2971	OUTPUT:
2087	RETVAL	2972	RETVAL
2088		2973
2089	int	2974	DC::Channel
2090	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2975	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2091	CODE:	2976	CODE:
		2977	{
2092	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2978	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2979
		2980	if (RETVAL < 0)
		2981	XSRETURN_UNDEF;
		2982
		2983	if (channel < 0)
		2984	{
		2985	Mix_UnregisterAllEffects (RETVAL);
		2986	Mix_Volume (RETVAL, 128);
		2987	}
		2988	}
2093	OUTPUT:	2989	OUTPUT:
2094	RETVAL	2990	RETVAL
2095		2991
2096	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2992	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2993
		2994	void
		2995	decoders ()
		2996	PPCODE:
		2997	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2998	int i, num = Mix_GetNumMusicDecoders ();
		2999	EXTEND (SP, num);
		3000	for (i = 0; i < num; ++i)
		3001	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3002	#else
		3003	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3004	#endif
2097		3005
2098	int	3006	int
2099	volume (int volume = -1)	3007	volume (int volume = -1)
		3008	PROTOTYPE: ;$
2100	CODE:	3009	CODE:
		3010	if (items > 0)
		3011	volume = CLAMP (volume, 0, 128);
2101	RETVAL = Mix_VolumeMusic (volume);	3012	RETVAL = Mix_VolumeMusic (volume);
2102	OUTPUT:	3013	OUTPUT:
2103	RETVAL	3014	RETVAL
2104		3015
2105	CFPlus::MixMusic	3016	void
2106	new_from_file (SV class, char path)	3017	fade_out (int ms)
2107	CODE:	3018	CODE:
2108	RETVAL = Mix_LoadMUS (path);	3019	Mix_FadeOutMusic (ms);
		3020
		3021	void
		3022	halt ()
		3023	CODE:
		3024	Mix_HaltMusic ();
		3025
		3026	int
		3027	playing ()
		3028	CODE:
		3029	RETVAL = Mix_PlayingMusic ();
2109	OUTPUT:	3030	OUTPUT:
2110	RETVAL	3031	RETVAL
2111		3032
		3033	DC::MixMusic
		3034	new (SV *class, DC::RW rwops)
		3035	CODE:
		3036	RETVAL = Mix_LoadMUS_RW (rwops);
		3037	OUTPUT:
		3038	RETVAL
		3039
2112	void	3040	void
2113	DESTROY (CFPlus::MixMusic self)	3041	DESTROY (DC::MixMusic self)
2114	CODE:	3042	CODE:
2115	Mix_FreeMusic (self);	3043	Mix_FreeMusic (self);
2116		3044
2117	int	3045	int
2118	play (CFPlus::MixMusic self, int loops = -1)	3046	play (DC::MixMusic self, int loops = -1)
2119	CODE:	3047	CODE:
2120	RETVAL = Mix_PlayMusic (self, loops);	3048	RETVAL = Mix_PlayMusic (self, loops);
2121	OUTPUT:	3049	OUTPUT:
2122	RETVAL	3050	RETVAL
2123		3051
2124	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3052	void
		3053	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3054	CODE:
		3055	Mix_FadeInMusicPos (self, loops, ms, position);
		3056
		3057	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3058
		3059	PROTOTYPES: ENABLE
2125		3060
2126	BOOT:	3061	BOOT:
2127	{	3062	{
2128	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3063	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2129	static const struct {	3064	static const struct {
2130	const char *name;	3065	const char *name;
2131	IV iv;	3066	IV iv;
2132	} *civ, const_iv[] = {	3067	} *civ, const_iv[] = {
2133	# define const_iv(name) { # name, (IV)name }	3068	# define const_iv(name) { # name, (IV)name }
		3069	const_iv (GL_VENDOR),
		3070	const_iv (GL_VERSION),
		3071	const_iv (GL_EXTENSIONS),
		3072	const_iv (GL_MAX_TEXTURE_UNITS),
2134	const_iv (GL_COLOR_MATERIAL),	3073	const_iv (GL_COLOR_MATERIAL),
2135	const_iv (GL_SMOOTH),	3074	const_iv (GL_SMOOTH),
2136	const_iv (GL_FLAT),	3075	const_iv (GL_FLAT),
2137	const_iv (GL_DITHER),	3076	const_iv (GL_DITHER),
2138	const_iv (GL_BLEND),	3077	const_iv (GL_BLEND),
…		…
2142	const_iv (GL_ALPHA_TEST),	3081	const_iv (GL_ALPHA_TEST),
2143	const_iv (GL_NORMALIZE),	3082	const_iv (GL_NORMALIZE),
2144	const_iv (GL_RESCALE_NORMAL),	3083	const_iv (GL_RESCALE_NORMAL),
2145	const_iv (GL_FRONT),	3084	const_iv (GL_FRONT),
2146	const_iv (GL_BACK),	3085	const_iv (GL_BACK),
		3086	const_iv (GL_AUX0),
2147	const_iv (GL_AND),	3087	const_iv (GL_AND),
2148	const_iv (GL_ONE),	3088	const_iv (GL_ONE),
2149	const_iv (GL_ZERO),	3089	const_iv (GL_ZERO),
2150	const_iv (GL_SRC_ALPHA),	3090	const_iv (GL_SRC_ALPHA),
2151	const_iv (GL_DST_ALPHA),	3091	const_iv (GL_DST_ALPHA),
2152	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3092	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2153	const_iv (GL_ONE_MINUS_DST_ALPHA),	3093	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3094	const_iv (GL_SRC_COLOR),
		3095	const_iv (GL_DST_COLOR),
		3096	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3097	const_iv (GL_ONE_MINUS_DST_COLOR),
2154	const_iv (GL_SRC_ALPHA_SATURATE),	3098	const_iv (GL_SRC_ALPHA_SATURATE),
2155	const_iv (GL_RGB),	3099	const_iv (GL_RGB),
2156	const_iv (GL_RGBA),	3100	const_iv (GL_RGBA),
2157	const_iv (GL_RGBA4),	3101	const_iv (GL_RGBA4),
2158	const_iv (GL_RGBA8),	3102	const_iv (GL_RGBA8),
…		…
2164	const_iv (GL_INTENSITY),	3108	const_iv (GL_INTENSITY),
2165	const_iv (GL_LUMINANCE),	3109	const_iv (GL_LUMINANCE),
2166	const_iv (GL_LUMINANCE_ALPHA),	3110	const_iv (GL_LUMINANCE_ALPHA),
2167	const_iv (GL_FLOAT),	3111	const_iv (GL_FLOAT),
2168	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3112	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3113	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3114	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3115	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3116	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3117	const_iv (GL_COMPRESSED_RGB_ARB),
		3118	const_iv (GL_COMPRESSED_RGBA_ARB),
2169	const_iv (GL_COMPILE),	3119	const_iv (GL_COMPILE),
		3120	const_iv (GL_PROXY_TEXTURE_1D),
		3121	const_iv (GL_PROXY_TEXTURE_2D),
2170	const_iv (GL_TEXTURE_1D),	3122	const_iv (GL_TEXTURE_1D),
2171	const_iv (GL_TEXTURE_2D),	3123	const_iv (GL_TEXTURE_2D),
2172	const_iv (GL_TEXTURE_ENV),	3124	const_iv (GL_TEXTURE_ENV),
2173	const_iv (GL_TEXTURE_MAG_FILTER),	3125	const_iv (GL_TEXTURE_MAG_FILTER),
2174	const_iv (GL_TEXTURE_MIN_FILTER),	3126	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2195	const_iv (GL_COLOR_LOGIC_OP),	3147	const_iv (GL_COLOR_LOGIC_OP),
2196	const_iv (GL_SEPARABLE_2D),	3148	const_iv (GL_SEPARABLE_2D),
2197	const_iv (GL_CONVOLUTION_2D),	3149	const_iv (GL_CONVOLUTION_2D),
2198	const_iv (GL_CONVOLUTION_BORDER_MODE),	3150	const_iv (GL_CONVOLUTION_BORDER_MODE),
2199	const_iv (GL_CONSTANT_BORDER),	3151	const_iv (GL_CONSTANT_BORDER),
		3152	const_iv (GL_POINTS),
2200	const_iv (GL_LINES),	3153	const_iv (GL_LINES),
2201	const_iv (GL_LINE_STRIP),	3154	const_iv (GL_LINE_STRIP),
2202	const_iv (GL_LINE_LOOP),	3155	const_iv (GL_LINE_LOOP),
2203	const_iv (GL_QUADS),	3156	const_iv (GL_QUADS),
2204	const_iv (GL_QUAD_STRIP),	3157	const_iv (GL_QUAD_STRIP),
2205	const_iv (GL_TRIANGLES),	3158	const_iv (GL_TRIANGLES),
2206	const_iv (GL_TRIANGLE_STRIP),	3159	const_iv (GL_TRIANGLE_STRIP),
2207	const_iv (GL_TRIANGLE_FAN),	3160	const_iv (GL_TRIANGLE_FAN),
		3161	const_iv (GL_POLYGON),
2208	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3162	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3163	const_iv (GL_POINT_SMOOTH_HINT),
		3164	const_iv (GL_LINE_SMOOTH_HINT),
		3165	const_iv (GL_POLYGON_SMOOTH_HINT),
		3166	const_iv (GL_GENERATE_MIPMAP_HINT),
		3167	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2209	const_iv (GL_FASTEST),	3168	const_iv (GL_FASTEST),
		3169	const_iv (GL_DONT_CARE),
		3170	const_iv (GL_NICEST),
2210	const_iv (GL_V2F),	3171	const_iv (GL_V2F),
2211	const_iv (GL_V3F),	3172	const_iv (GL_V3F),
2212	const_iv (GL_T2F_V3F),	3173	const_iv (GL_T2F_V3F),
2213	const_iv (GL_T2F_N3F_V3F),	3174	const_iv (GL_T2F_N3F_V3F),
		3175	const_iv (GL_FUNC_ADD),
		3176	const_iv (GL_FUNC_SUBTRACT),
		3177	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2214	# undef const_iv	3178	# undef const_iv
2215	};	3179	};
2216		3180
2217	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3181	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2218	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3182	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		3183
		3184	texture_av = newAV ();
		3185	AvREAL_off (texture_av);
2219	}	3186	}
		3187
		3188	void
		3189	disable_GL_EXT_blend_func_separate ()
		3190	CODE:
		3191	gl.BlendFuncSeparate = 0;
		3192	gl.BlendFuncSeparateEXT = 0;
		3193
		3194	void
		3195	apple_nvidia_bug (int enable)
2220		3196
2221	char *	3197	char *
2222	gl_vendor ()	3198	gl_vendor ()
2223	CODE:	3199	CODE:
2224	RETVAL = (char *)glGetString (GL_VENDOR);	3200	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2237	CODE:	3213	CODE:
2238	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3214	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2239	OUTPUT:	3215	OUTPUT:
2240	RETVAL	3216	RETVAL
2241		3217
		3218	const char *glGetString (GLenum pname)
		3219
		3220	GLint glGetInteger (GLenum pname)
		3221	CODE:
		3222	glGetIntegerv (pname, &RETVAL);
		3223	OUTPUT:
		3224	RETVAL
		3225
		3226	GLdouble glGetDouble (GLenum pname)
		3227	CODE:
		3228	glGetDoublev (pname, &RETVAL);
		3229	OUTPUT:
		3230	RETVAL
		3231
2242	int glGetError ()	3232	int glGetError ()
2243		3233
2244	void glFinish ()	3234	void glFinish ()
		3235
		3236	void glFlush ()
2245		3237
2246	void glClear (int mask)	3238	void glClear (int mask)
2247		3239
2248	void glClearColor (float r, float g, float b, float a = 1.0)	3240	void glClearColor (float r, float g, float b, float a = 1.0)
2249	PROTOTYPE: @	3241	PROTOTYPE: @
…		…
2260		3252
2261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3253	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2262	CODE:	3254	CODE:
2263	gl_BlendFuncSeparate (sa, da, saa, daa);	3255	gl_BlendFuncSeparate (sa, da, saa, daa);
2264		3256
		3257	# void glBlendEquation (int se)
		3258
2265	void glDepthMask (int flag)	3259	void glDepthMask (int flag)
2266		3260
2267	void glLogicOp (int opcode)	3261	void glLogicOp (int opcode)
2268		3262
2269	void glColorMask (int red, int green, int blue, int alpha)	3263	void glColorMask (int red, int green, int blue, int alpha)
…		…
2283	# near_ and far_ are due to microsofts buggy "c" compiler	3277	# near_ and far_ are due to microsofts buggy "c" compiler
2284	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3278	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2285		3279
2286	# near_ and far_ are due to microsofts buggy "c" compiler	3280	# near_ and far_ are due to microsofts buggy "c" compiler
2287	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3281	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3282
		3283	PROTOTYPES: DISABLE
2288		3284
2289	void glViewport (int x, int y, int width, int height)	3285	void glViewport (int x, int y, int width, int height)
2290		3286
2291	void glScissor (int x, int y, int width, int height)	3287	void glScissor (int x, int y, int width, int height)
2292		3288
…		…
2300		3296
2301	void glRotate (float angle, float x, float y, float z)	3297	void glRotate (float angle, float x, float y, float z)
2302	CODE:	3298	CODE:
2303	glRotatef (angle, x, y, z);	3299	glRotatef (angle, x, y, z);
2304		3300
2305	void glBegin (int mode)
2306
2307	void glEnd ()
2308
2309	void glColor (float r, float g, float b, float a = 1.0)	3301	void glColor (float r, float g, float b, float a = 1.0)
2310	PROTOTYPE: @	3302	PROTOTYPE: @
2311	ALIAS:	3303	ALIAS:
2312	glColor_premultiply = 1	3304	glColor_premultiply = 1
2313	CODE:	3305	CODE:
2314	if (ix)	3306	if (ix)
2315	{	3307	{
…		…
2318	b *= a;	3310	b *= a;
2319	}	3311	}
2320	// microsoft visual "c" rounds instead of truncating...	3312	// microsoft visual "c" rounds instead of truncating...
2321	glColor4f (r, g, b, a);	3313	glColor4f (r, g, b, a);
2322		3314
2323	void glInterleavedArrays (int format, int stride, char *data)
2324
2325	void glDrawElements (int mode, int count, int type, char *indices)
2326
2327	# 1.2 void glDrawRangeElements (int mode, int start, int end
2328
2329	void glRasterPos (float x, float y, float z = 0.)	3315	void glRasterPos (float x, float y, float z = 0.)
2330	CODE:	3316	CODE:
2331	glRasterPos3f (0, 0, z);	3317	glRasterPos3f (0, 0, z);
2332	glBitmap (0, 0, 0, 0, x, y, 0);	3318	glBitmap (0, 0, 0, 0, x, y, 0);
2333		3319
…		…
2337		3323
2338	void glTexCoord (float s, float t)	3324	void glTexCoord (float s, float t)
2339	CODE:	3325	CODE:
2340	glTexCoord2f (s, t);	3326	glTexCoord2f (s, t);
2341		3327
		3328	void glRect (float x1, float y1, float x2, float y2)
		3329	CODE:
		3330	glRectf (x1, y1, x2, y2);
		3331
		3332	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3333	CODE:
		3334	glBegin (GL_LINE_LOOP);
		3335	glVertex2f (x1, y1);
		3336	glVertex2f (x2, y1);
		3337	glVertex2f (x2, y2);
		3338	glVertex2f (x1, y2);
		3339	glEnd ();
		3340
		3341	PROTOTYPES: ENABLE
		3342
		3343	void glBegin (int mode)
		3344
		3345	void glEnd ()
		3346
		3347	void glPointSize (GLfloat size)
		3348
		3349	void glLineWidth (GLfloat width)
		3350
		3351	void glInterleavedArrays (int format, int stride, char *data)
		3352
		3353	void glDrawElements (int mode, int count, int type, char *indices)
		3354
		3355	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3356
2342	void glTexEnv (int target, int pname, float param)	3357	void glTexEnv (int target, int pname, float param)
2343	CODE:	3358	CODE:
2344	glTexEnvf (target, pname, param);	3359	glTexEnvf (target, pname, param);
2345		3360
2346	void glTexParameter (int target, int pname, float param)	3361	void glTexParameter (int target, int pname, float param)
…		…
2362	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3377	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2363	CODE:	3378	CODE:
2364	if (gl.SeparableFilter2D)	3379	if (gl.SeparableFilter2D)
2365	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3380	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2366		3381
2367	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3382	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2368		3383
2369	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3384	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2370		3385
2371	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3386	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3387
		3388	void glPixelZoom (float x, float y)
2372		3389
2373	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3390	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2374		3391
2375	int glGenTexture ()	3392	int glGenTexture ()
2376	CODE:	3393	CODE:
2377	{	3394	RETVAL = gen_texture ();
2378	GLuint name;
2379	if (AvFILL (texture_av) >= 0)
2380	name = (GLuint)av_pop (texture_av);
2381	else
2382	glGenTextures (1, &name);
2383	RETVAL = name;
2384	}
2385	OUTPUT:	3395	OUTPUT:
2386	RETVAL	3396	RETVAL
2387		3397
2388	void glDeleteTexture (int name)	3398	void glDeleteTexture (int name)
2389	CODE:	3399	CODE:
2390	{	3400	del_texture (name);
2391	/* make a half-assed attempt at returning the memory used by the texture */	3401
2392	/* textures are frequently being reused by cfplus anyway */
2393	glBindTexture (GL_TEXTURE_2D, name);
2394	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2395	av_push (texture_av, (SV *)name);
2396	/glDeleteTextures (1, &name_);/
2397	}
2398
2399	int glGenList ()	3402	int glGenList ()
2400	CODE:	3403	CODE:
2401	RETVAL = glGenLists (1);	3404	RETVAL = glGenLists (1);
2402	OUTPUT:	3405	OUTPUT:
2403	RETVAL	3406	RETVAL
…		…
2410		3413
2411	void glEndList ()	3414	void glEndList ()
2412		3415
2413	void glCallList (int list)	3416	void glCallList (int list)
2414		3417
		3418	void c_init ()
		3419	CODE:
		3420	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3421	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3422
		3423	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3424
		3425	PROTOTYPES: DISABLE
		3426
		3427	void
		3428	find_widget (SV *self, NV x, NV y)
		3429	PPCODE:
		3430	{
		3431	if (within_widget (self, x, y))
		3432	XPUSHs (self);
		3433	}
		3434
		3435	BOOT:
		3436	{
		3437	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3438
		3439	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3440	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3441	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3442	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3443	}
		3444
		3445	void
		3446	draw (SV *self)
		3447	CODE:
		3448	{
		3449	HV *hv;
		3450	SV **svp;
		3451	NV x, y, w, h;
		3452	SV *draw_x_sv = GvSV (draw_x_gv);
		3453	SV *draw_y_sv = GvSV (draw_y_gv);
		3454	SV *draw_w_sv = GvSV (draw_w_gv);
		3455	SV *draw_h_sv = GvSV (draw_h_gv);
		3456	double draw_x, draw_y;
		3457
		3458	if (!SvROK (self))
		3459	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3460
		3461	hv = (HV *)SvRV (self);
		3462
		3463	if (SvTYPE (hv) != SVt_PVHV)
		3464	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3465
		3466	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3467	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3468
		3469	if (!h \|\| !w)
		3470	XSRETURN_EMPTY;
		3471
		3472	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3473	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3474
		3475	draw_x = SvNV (draw_x_sv) + x;
		3476	draw_y = SvNV (draw_y_sv) + y;
		3477
		3478	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3479	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3480	XSRETURN_EMPTY;
		3481
		3482	sv_setnv (draw_x_sv, draw_x);
		3483	sv_setnv (draw_y_sv, draw_y);
		3484
		3485	glPushMatrix ();
		3486	glTranslated (x, y, 0);
		3487
		3488	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3489	{
		3490	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3491
		3492	if (svp && SvTRUE (*svp))
		3493	{
		3494	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3495	glEnable (GL_BLEND);
		3496	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3497	glBegin (GL_QUADS);
		3498	glVertex2f (0, 0);
		3499	glVertex2f (w, 0);
		3500	glVertex2f (w, h);
		3501	glVertex2f (0, h);
		3502	glEnd ();
		3503	glDisable (GL_BLEND);
		3504	}
		3505	}
		3506	#if 0
		3507	// draw borders, for debugging
		3508	glPushMatrix ();
		3509	glColor4f (1., 1., 0., 1.);
		3510	glTranslatef (.5, .5, 0.);
		3511	glBegin (GL_LINE_LOOP);
		3512	glVertex2f (0 , 0);
		3513	glVertex2f (w - 1, 0);
		3514	glVertex2f (w - 1, h - 1);
		3515	glVertex2f (0 , h - 1);
		3516	glEnd ();
		3517	glPopMatrix ();
		3518	#endif
		3519	PUSHMARK (SP);
		3520	XPUSHs (self);
		3521	PUTBACK;
		3522	call_method ("_draw", G_VOID \| G_DISCARD);
		3523	SPAGAIN;
		3524
		3525	glPopMatrix ();
		3526
		3527	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3528	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3529	}
		3530

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC vs. Revision 1.314 by root, Wed Jan 18 15:31:51 2012 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC vs.
Revision 1.314 by root, Wed Jan 18 15:31:51 2012 UTC