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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.320 by root, Sun Nov 18 01:00:10 2018 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# 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
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
27	#include <stdio.h>	31	#include <stdio.h>
28	#include <stdlib.h>	32	#include <stdlib.h>
		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		35
30	#include <SDL.h>	36	#include <SDL.h>
31	#include <SDL_thread.h>	37	#include <SDL_thread.h>
32	#include <SDL_endian.h>	38	#include <SDL_endian.h>
33	#include <SDL_image.h>	39	#include <SDL_image.h>
34	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
36		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
37	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
39		52
40	#include <glib/gmacros.h>	53	#include <glib.h>
41		54
42	#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
43		67
44	#ifndef _WIN32	68	#ifndef _WIN32
45	# include <sys/types.h>	69	# include <sys/types.h>
46	# include <sys/socket.h>	70	# include <sys/socket.h>
47	# include <netinet/in.h>	71	# include <netinet/in.h>
48	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
49	# include <inttypes.h>	73	# include <inttypes.h>
50	#endif	74	#endif
51		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
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		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 */
54	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
55		91
56	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
58		94
59	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
60		96
61	#if 0	97	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
63	#else	99
64	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
65	#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	}
66		123
67	static AV *texture_av;	124	static AV *texture_av;
68		125
69	static struct	126	static struct
70	{	127	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	164	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	165	glDeleteTextures (1, &name);
109	}	166	}
110		167
111	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
112		170
113	#include "pango-font.c"	171	#include "pango-font.c"
114	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
115	#include "pango-render.c"	173	#include "pango-render.c"
116		174
		175	typedef IV DC__Channel;
		176	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
119		179
120	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
121		181
122	static int	182	static int
123	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
124	{	184	{
125	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
126		186
127	while (attrs)	187	while (attrs)
128	{	188	{
129	PangoAttribute *attr = attrs->data;	189	PangoAttribute attr = (PangoAttribute )attrs->data;
130		190
131	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
132	return 1;	192	return 1;
133		193
134	attrs = attrs->next;	194	attrs = attrs->next;
…		…
139		199
140	typedef struct cf_layout {	200	typedef struct cf_layout {
141	PangoLayout *pl;	201	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
143	int base_height;	203	int base_height;
144	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
145	} *CFPlus__Layout;	206	} *DC__Layout;
146		207
147	static CFPlus__Font default_font;	208	static DC__Font default_font;
148	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
150		211
151	static void	212	static void
152	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
153	{	214	{
154	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
155	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
157	#endif	218	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	220	}
160		221
161	static void	222	static void
162	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
163	{	224	{
164	/* 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
165	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
166	*/	227	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
168		229
169	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		232
172	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
173	}	234	}
174		235
175	static void	236	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	237	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	238	{
178	PangoRectangle rect;	239	PangoRectangle rect;
179		240
180	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		253
193	typedef uint16_t tileid;	254	typedef uint16_t tileid;
194	typedef uint16_t faceid;	255	typedef uint16_t faceid;
195		256
196	typedef struct {	257	typedef struct {
197	int name;	258	GLuint name;
198	int w, h;	259	int w, h;
199	float s, t;	260	float s, t;
200	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
201	tileid smoothtile;	262	tileid smoothtile;
202	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
203	} maptex;	265	} maptex;
204		266
205	typedef struct {	267	typedef struct {
206	uint32_t player;	268	uint32_t player;
207	tileid tile[3];	269	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
222		284
223	int32_t rows;	285	int32_t rows;
224	maprow *row;	286	maprow *row;
225	} *CFPlus__Map;	287	} *DC__Map;
226		288
227	static char *	289	static char *
228	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
229	{	291	{
230	char *p;	292	char *p;
…		…
268	self->texs *= 2;	330	self->texs *= 2;
269	}	331	}
270	}	332	}
271		333
272	static maprow *	334	static maprow *
273	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
274	{	336	{
275	if (0 > y)	337	if (0 > y)
276	{	338	{
277	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
316		378
317	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
318	}	380	}
319		381
320	static mapcell *	382	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
322	{	384	{
323	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
324	}	386	}
325		387
326	static void	388	static void
327	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
328	{	390	{
329	int r;	391	int r;
330		392
331	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	401	self->oy = 0;
340	self->row = 0;	402	self->row = 0;
341	self->rows = 0;	403	self->rows = 0;
342	}	404	}
343		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
344	static void	416	static void
345	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)
346	{	418	{
347	int x, y;	419	int x, y;
348	maprow *row;	420	maprow *row;
349	mapcell *cell;	421	mapcell *cell;
350		422
…		…
362	if (x >= row->c1)	434	if (x >= row->c1)
363	break;	435	break;
364		436
365	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
366		438
367	cell->darkness = 0;	439	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	440	}
372	}	441	}
373	}	442	}
374		443
375	typedef struct {	444	typedef struct {
…		…
410	ev.code = 1;	479	ev.code = 1;
411	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
412	ev.data2 = 0;	481	ev.data2 = 0;
413		482
414	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;
415	}	490	}
416		491
417	static unsigned int	492	static unsigned int
418	minpot (unsigned int n)	493	minpot (unsigned int n)
419	{	494	{
…		…
429	n \|= n >> 16;	504	n \|= n >> 16;
430		505
431	return n + 1;	506	return n + 1;
432	}	507	}
433		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
434	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
437		523
438	/******************************************************************************/	524	/******************************************************************************/
439		525
		526	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		527	static GV *hover_gv;
		528
440	static int	529	static int
441	within_widget (SV *widget, NV x, NV y)	530	within_widget (SV *widget, NV x, NV y)
442	{	531	{
443	HV *self;	532	HV *self;
444	SV **svp;	533	SV **svp;
…		…
473	return 0;	562	return 0;
474		563
475	return 1;	564	return 1;
476	}	565	}
477		566
478	MODULE = CFPlus PACKAGE = CFPlus	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
479		626
480	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
481		628
482	BOOT:	629	BOOT:
483	{	630	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	631	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	632	static const struct {
486	const char *name;	633	const char *name;
487	IV iv;	634	IV iv;
488	} *civ, const_iv[] = {	635	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	636	# define const_iv(name) { # name, (IV)name }
…		…
511		658
512	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
515		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),
516	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	717	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	718	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	719	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	791	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
596	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)
597	# undef const_iv	829	# undef const_iv
598	};	830	};
599		831
600	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--)
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
602		834
603	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
604	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
605	}	837	}
606		838
…		…
618	RETVAL	850	RETVAL
619		851
620	NV floor (NV x)	852	NV floor (NV x)
621		853
622	NV ceil (NV x)	854	NV ceil (NV x)
		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
623		865
624	void	866	void
625	pango_init ()	867	pango_init ()
626	CODE:	868	CODE:
627	{	869	{
628	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
629	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);
630	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
631	}	878	}
632		879
633	char *
634	SDL_GetError ()	880	char *SDL_GetError ()
635		881
636	int	882	void SDL_main_hack (SV *real_main)
637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	883	PROTOTYPE: &
638		884
639	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
640	SDL_Quit ()	891	void SDL_Quit ()
		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894	C_ARGS: (SDL_GLattr)attr, value
		895
		896	int SDL_GL_GetAttribute (int attr)
		897	CODE:
		898	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		899	XSRETURN_UNDEF;
		900	OUTPUT:
		901	RETVAL
641		902
642	void	903	void
643	SDL_ListModes (int rgb, int alpha)	904	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	905	PPCODE:
645	{	906	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	920	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		921
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	922	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
662	#if SDL_VERSION_ATLEAST(1,2,10)
663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	923	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		924
667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	925	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
668		926
669	if (m && m != (SDL_Rect **)-1)	927	if (m && m != (SDL_Rect **)-1)
670	while (*m)	928	while (*m)
671	{	929	{
672	if ((m)->w >= 640 && (m)->h >= 480)	930	if ((m)->w >= 400 && (m)->h >= 300)
673	{	931	{
674	AV *av = newAV ();	932	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	933	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	934	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	935	av_push (av, newSViv (rgb));
…		…
700	);	958	);
701		959
702	if (RETVAL)	960	if (RETVAL)
703	{	961	{
704	av_clear (texture_av);	962	av_clear (texture_av);
705
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	963	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	964	#include "glfunc.h"
709	#undef GL_FUNC	965	#undef GL_FUNC
		966	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		967	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
710	}	968	}
711	}	969	}
712	OUTPUT:	970	OUTPUT:
713	RETVAL	971	RETVAL
		972
		973	void
		974	SDL_WM_SetCaption (const char title, const char icon)
714		975
715	void	976	void
716	SDL_GL_SwapBuffers ()	977	SDL_GL_SwapBuffers ()
717		978
718	char *	979	char *
719	SDL_GetKeyName (int sym)	980	SDL_GetKeyName (int sym)
		981	C_ARGS: (SDLKey)sym
720		982
721	int	983	int
722	SDL_GetAppState ()	984	SDL_GetAppState ()
723		985
		986	int
		987	SDL_GetModState ()
		988
		989	int
		990	SDL_WaitEvent ()
		991	C_ARGS: 0
		992
724	void	993	void
		994	SDL_PumpEvents ()
		995
		996	void
725	poll_events ()	997	peep_events ()
726	PPCODE:	998	PPCODE:
727	{	999	{
728	SDL_Event ev;	1000	SDL_Event ev;
729		1001
730	SDL_PumpEvents ();	1002	SDL_PumpEvents ();
…		…
737	{	1009	{
738	case SDL_KEYDOWN:	1010	case SDL_KEYDOWN:
739	case SDL_KEYUP:	1011	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1013	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1014	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1015	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1016	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	1017	break;
746		1018
747	case SDL_ACTIVEEVENT:	1019	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1020	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	1038	x = ev.motion.x;
767	y = ev.motion.y;	1039	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1040	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	1041	}
770		1042
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	1044	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	1045	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	1046	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1047	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1048	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	1049	}
778	break;	1050	break;
779		1051
780	case SDL_MOUSEBUTTONDOWN:	1052	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	1053	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1054	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		1055
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1056	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1057	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1058	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1059	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1064	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1065	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	1066	break;
795	}	1067	}
796		1068
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1069	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	1070	}
799	}	1071	}
800		1072
		1073	char *
		1074	SDL_AudioDriverName ()
		1075	CODE:
		1076	{
		1077	char buf [256];
		1078	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1079	XSRETURN_UNDEF;
		1080
		1081	RETVAL = buf;
		1082	}
		1083	OUTPUT:
		1084	RETVAL
		1085
801	int	1086	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1087	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	1088	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	1089	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	1090	Mix_ChannelFinished (channel_finished);
806		1091
807	void	1092	void
		1093	Mix_QuerySpec ()
		1094	PPCODE:
		1095	{
		1096	int freq, channels;
		1097	Uint16 format;
		1098
		1099	if (Mix_QuerySpec (&freq, &format, &channels))
		1100	{
		1101	EXTEND (SP, 3);
		1102	PUSHs (sv_2mortal (newSViv (freq)));
		1103	PUSHs (sv_2mortal (newSViv (format)));
		1104	PUSHs (sv_2mortal (newSViv (channels)));
		1105	}
		1106	}
		1107
		1108	void
808	Mix_CloseAudio ()	1109	Mix_CloseAudio ()
809		1110
810	int	1111	int
811	Mix_AllocateChannels (int numchans = -1)	1112	Mix_AllocateChannels (int numchans = -1)
		1113
		1114	const char *
		1115	Mix_GetError ()
812		1116
813	void	1117	void
814	lowdelay (int fd, int val = 1)	1118	lowdelay (int fd, int val = 1)
815	CODE:	1119	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1120	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1146	}
843	}	1147	}
844	#endif	1148	#endif
845	}	1149	}
846		1150
847	void	1151	int
848	add_font (char *file)	1152	add_font (char *file)
849	CODE:	1153	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1154	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	void
		1159	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1160
		1161	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1162	void
		1163	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
851		1164
852	void	1165	void
853	load_image_inline (SV *image_)	1166	load_image_inline (SV *image_)
854	ALIAS:	1167	ALIAS:
855	load_image_file = 1	1168	load_image_file = 1
…		…
858	STRLEN image_len;	1171	STRLEN image_len;
859	char image = (char )SvPVbyte (image_, image_len);	1172	char image = (char )SvPVbyte (image_, image_len);
860	SDL_Surface surface, surface2;	1173	SDL_Surface surface, surface2;
861	SDL_PixelFormat fmt;	1174	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1175	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1176	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1177	: SDL_RWFromConstMem (image, image_len);
865		1178
866	if (!rw)	1179	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1180	croak ("load_image: %s", SDL_GetError ());
868		1181
…		…
901		1214
902	SDL_LockSurface (surface2);	1215	SDL_LockSurface (surface2);
903	EXTEND (SP, 6);	1216	EXTEND (SP, 6);
904	PUSHs (sv_2mortal (newSViv (surface2->w)));	1217	PUSHs (sv_2mortal (newSViv (surface2->w)));
905	PUSHs (sv_2mortal (newSViv (surface2->h)));	1218	PUSHs (sv_2mortal (newSViv (surface2->h)));
906	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1219	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
907	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1220	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
908	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1221	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
909	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1222	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
910	SDL_UnlockSurface (surface2);	1223	SDL_UnlockSurface (surface2);
911		1224
…		…
941	void	1254	void
942	error (char *message)	1255	error (char *message)
943	CODE:	1256	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1257	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1258	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1259	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
947	#endif	1260	#endif
948		1261
949	void	1262	void
950	fatal (char *message)	1263	fatal (char *message)
951	CODE:	1264	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1265	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1266	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1267	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
955	#endif	1268	#endif
956	_exit (1);	1269	_exit (1);
957		1270
958	void	1271	void
959	_exit (int retval = 0)	1272	_exit (int retval = 0)
…		…
971	#if DEBUG	1284	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1285	VALGRIND_DO_LEAK_CHECK;
973	#endif	1286	#endif
974	}	1287	}
975		1288
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1289	int
		1290	SvREFCNT (SV *sv)
		1291	CODE:
		1292	RETVAL = SvREFCNT (sv);
		1293	OUTPUT:
		1294	RETVAL
		1295
		1296	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1297
978	PROTOTYPES: DISABLE	1298	PROTOTYPES: DISABLE
979		1299
980	CFPlus::Font	1300	DC::Font
981	new_from_file (SV class, char path, int id = 0)	1301	new_from_file (SV klass, char path, int id = 0)
982	CODE:	1302	CODE:
983	{	1303	{
984	int count;	1304	int count;
985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1305	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
986	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1306	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
988	}	1308	}
989	OUTPUT:	1309	OUTPUT:
990	RETVAL	1310	RETVAL
991		1311
992	void	1312	void
993	DESTROY (CFPlus::Font self)	1313	DESTROY (DC::Font self)
994	CODE:	1314	CODE:
995	pango_font_description_free (self);	1315	pango_font_description_free (self);
996		1316
997	void	1317	void
998	make_default (CFPlus::Font self)	1318	make_default (DC::Font self)
999	PROTOTYPE: $	1319	PROTOTYPE: $
1000	CODE:	1320	CODE:
1001	default_font = self;	1321	default_font = self;
1002		1322
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1323	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1324
1005	PROTOTYPES: DISABLE	1325	PROTOTYPES: DISABLE
1006		1326
1007	void	1327	void
1008	reset_glyph_cache ()	1328	glyph_cache_backup ()
1009	PROTOTYPE:	1329	PROTOTYPE:
1010	CODE:	1330	CODE:
		1331	tc_backup ();
		1332
		1333	void
		1334	glyph_cache_restore ()
		1335	PROTOTYPE:
		1336	CODE:
1011	tc_clear ();	1337	tc_restore ();
1012		1338
1013	CFPlus::Layout	1339	DC::Layout
1014	new (SV *class)	1340	new (SV *klass)
1015	CODE:	1341	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1342	New (0, RETVAL, 1, struct cf_layout);
1017		1343
1018	RETVAL->pl = pango_layout_new (opengl_context);	1344	RETVAL->pl = pango_layout_new (opengl_context);
1019	RETVAL->r = 1.;	1345	RETVAL->r = 1.;
1020	RETVAL->g = 1.;	1346	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1347	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1348	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1349	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1350	RETVAL->font = 0;
		1351	RETVAL->rc = rc_alloc ();
1025		1352
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1353	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1354	layout_update_font (RETVAL);
1028	OUTPUT:	1355	OUTPUT:
1029	RETVAL	1356	RETVAL
1030		1357
1031	void	1358	void
1032	DESTROY (CFPlus::Layout self)	1359	DESTROY (DC::Layout self)
1033	CODE:	1360	CODE:
1034	g_object_unref (self->pl);	1361	g_object_unref (self->pl);
		1362	rc_free (self->rc);
1035	Safefree (self);	1363	Safefree (self);
1036		1364
1037	void	1365	void
1038	set_text (CFPlus::Layout self, SV *text_)	1366	set_text (DC::Layout self, SV *text_)
1039	CODE:	1367	CODE:
1040	{	1368	{
1041	STRLEN textlen;	1369	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1370	char *text = SvPVutf8 (text_, textlen);
1043		1371
1044	pango_layout_set_text (self->pl, text, textlen);	1372	pango_layout_set_text (self->pl, text, textlen);
1045	}	1373	}
1046		1374
1047	void	1375	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1376	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1377	CODE:
1050	{	1378	{
1051	STRLEN textlen;	1379	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1380	char *text = SvPVutf8 (text_, textlen);
1053		1381
1054	pango_layout_set_markup (self->pl, text, textlen);	1382	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1383	}
1056		1384
1057	void	1385	void
1058	set_shapes (CFPlus::Layout self, ...)	1386	set_shapes (DC::Layout self, ...)
1059	CODE:	1387	CODE:
1060	{	1388	{
1061	PangoAttrList *attrs = 0;	1389	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1390	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1391	const char *pos = text;
…		…
1098	if (attrs)	1426	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1427	pango_layout_set_attributes (self->pl, attrs);
1100	}	1428	}
1101		1429
1102	void	1430	void
1103	get_shapes (CFPlus::Layout self)	1431	get_shapes (DC::Layout self)
1104	PPCODE:	1432	PPCODE:
1105	{	1433	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1434	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1435
1108	do	1436	do
1109	{	1437	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1438	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1439
1112	if (run && shape_attr_p (run))	1440	if (run && shape_attr_p (run))
1113	{	1441	{
1114	PangoRectangle extents;	1442	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1443	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1451
1124	pango_layout_iter_free (iter);	1452	pango_layout_iter_free (iter);
1125	}	1453	}
1126		1454
1127	int	1455	int
1128	has_wrapped (CFPlus::Layout self)	1456	has_wrapped (DC::Layout self)
1129	CODE:	1457	CODE:
1130	{	1458	{
1131	int lines = 1;	1459	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1460	const char *text = pango_layout_get_text (self->pl);
1133		1461
…		…
1138	}	1466	}
1139	OUTPUT:	1467	OUTPUT:
1140	RETVAL	1468	RETVAL
1141		1469
1142	SV *	1470	SV *
1143	get_text (CFPlus::Layout self)	1471	get_text (DC::Layout self)
1144	CODE:	1472	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1473	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1474	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1475	OUTPUT:
1148	RETVAL	1476	RETVAL
1149		1477
1150	void	1478	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1479	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1480	CODE:
1153	self->r = r;	1481	self->r = r;
1154	self->g = g;	1482	self->g = g;
1155	self->b = b;	1483	self->b = b;
1156	self->a = a;	1484	self->a = a;
1157		1485
1158	void	1486	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1487	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1488	CODE:
1161	if (self->font != font)	1489	if (self->font != font)
1162	{	1490	{
1163	self->font = font;	1491	self->font = font;
1164	layout_update_font (self);	1492	layout_update_font (self);
1165	}	1493	}
1166		1494
1167	void	1495	void
1168	set_height (CFPlus::Layout self, int base_height)	1496	set_height (DC::Layout self, int base_height)
1169	CODE:	1497	CODE:
1170	if (self->base_height != base_height)	1498	if (self->base_height != base_height)
1171	{	1499	{
1172	self->base_height = base_height;	1500	self->base_height = base_height;
1173	layout_update_font (self);	1501	layout_update_font (self);
1174	}	1502	}
1175		1503
1176	void	1504	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1505	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1506	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1507	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1508
1181	void	1509	void
1182	set_indent (CFPlus::Layout self, int indent)	1510	set_indent (DC::Layout self, int indent)
1183	CODE:	1511	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1512	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1513
1186	void	1514	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1515	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1516	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1517	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1518
1191	void	1519	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1520	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1521	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1522	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1523	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1524	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1525	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1526	: PANGO_ELLIPSIZE_NONE
1199	);	1527	);
1200		1528
1201	void	1529	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1530	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1531	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1532	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1533
1206	void	1534	void
1207	size (CFPlus::Layout self)	1535	size (DC::Layout self)
1208	PPCODE:	1536	PPCODE:
1209	{	1537	{
1210	int w, h;	1538	int w, h;
1211		1539
1212	layout_get_pixel_size (self, &w, &h);	1540	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1543	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1544	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1545	}
1218		1546
1219	int	1547	int
1220	descent (CFPlus::Layout self)	1548	descent (DC::Layout self)
1221	CODE:	1549	CODE:
1222	{	1550	{
1223	PangoRectangle rect;	1551	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1552	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1553	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1554	RETVAL = PANGO_DESCENT (rect);
1227	}	1555	}
1228	OUTPUT:	1556	OUTPUT:
1229	RETVAL	1557	RETVAL
1230		1558
1231	int	1559	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1560	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1561	CODE:
1234	{	1562	{
1235	int index, trailing;	1563	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1564	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1565	RETVAL = index + trailing;
1238	}	1566	}
1239	OUTPUT:	1567	OUTPUT:
1240	RETVAL	1568	RETVAL
1241		1569
1242	void	1570	void
1243	cursor_pos (CFPlus::Layout self, int index)	1571	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1572	PPCODE:
1245	{	1573	{
1246	PangoRectangle strong_pos;	1574	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1575	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1576
1249	EXTEND (SP, 3);	1577	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1580	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1581	}
1254		1582
1255	void	1583	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1584	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1585	PPCODE:
1258	{	1586	{
1259	int line, x;	1587	int line, x;
1260		1588
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1589	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1590	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1591	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1592	--line;
		1593	#endif
1264	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1595	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1596	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1597	}
1268		1598
1269	void	1599	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1600	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1601	PPCODE:
1272	{	1602	{
1273	PangoLayoutLine *lp;	1603	PangoLayoutLine *lp;
1274	int index, trailing;	1604	int index, trailing;
1275		1605
1276	if (line < 0)	1606	if (line < 0)
1277	XSRETURN_EMPTY;	1607	XSRETURN_EMPTY;
1278		1608
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1609	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1610	XSRETURN_EMPTY; /* do better */
1281		1611
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1612	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1613
1284	EXTEND (SP, 2);	1614	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1620	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1621	}
1292	}	1622	}
1293		1623
1294	void	1624	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1625	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1626	CODE:
		1627	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1628	pango_opengl_render_layout_subpixel (
1298	self->pl,	1629	self->pl,
		1630	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1631	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1632	self->r, self->g, self->b, self->a,
1301	flags	1633	flags
1302	);	1634	);
		1635	// we assume that context_change actually clears/frees stuff
		1636	// and does not do any recomputation...
		1637	pango_layout_context_changed (self->pl);
1303		1638
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1639	void
		1640	draw (DC::Layout self)
		1641	CODE:
		1642	{
		1643	glEnable (GL_TEXTURE_2D);
		1644	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1645	glEnable (GL_BLEND);
		1646	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1647	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1648	glEnable (GL_ALPHA_TEST);
		1649	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1650
		1651	rc_draw (self->rc);
		1652
		1653	glDisable (GL_ALPHA_TEST);
		1654	glDisable (GL_BLEND);
		1655	glDisable (GL_TEXTURE_2D);
		1656	}
		1657
		1658	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1659
1306	PROTOTYPES: ENABLE	1660	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1661
1310	void	1662	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1663	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1664	CODE:
1313	{	1665	{
…		…
1340	HV hv = (HV )SvRV (self);	1692	HV hv = (HV )SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1693	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1694	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1695	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1696
		1697	if (name <= 0)
		1698	XSRETURN_EMPTY;
		1699
1345	if (items < 5)	1700	if (items < 5)
1346	{	1701	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1702	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1703	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1704	}
…		…
1376	glDisable (GL_ALPHA_TEST);	1731	glDisable (GL_ALPHA_TEST);
1377	glDisable (GL_BLEND);	1732	glDisable (GL_BLEND);
1378	}	1733	}
1379	}	1734	}
1380		1735
		1736	void
		1737	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)
		1738	PROTOTYPE: @
		1739	CODE:
		1740	{
		1741	glEnable (GL_BLEND);
		1742	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1743	glEnable (GL_TEXTURE_2D);
		1744	glBindTexture (GL_TEXTURE_2D, name1);
		1745
		1746	glColor3f (intensity, intensity, intensity);
		1747	glPushMatrix ();
		1748	glScalef (1./3, 1./3, 1.);
		1749
		1750	if (blend > 0.f)
		1751	{
		1752	float dx3 = dx * -3.f / w;
		1753	float dy3 = dy * -3.f / h;
		1754	GLfloat env_color[4] = { 0., 0., 0., blend };
		1755
		1756	/* interpolate the two shadow textures */
		1757	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1759
		1760	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1761	gl.ActiveTexture (GL_TEXTURE1);
		1762	glEnable (GL_TEXTURE_2D);
		1763	glBindTexture (GL_TEXTURE_2D, name2);
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1765
		1766	/* rgb == rgb(glcolor) */
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1770
		1771	/* alpha = interpolate t0, t1 by env_alpha */
		1772	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1773
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1775	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1777
		1778	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1780
		1781	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1783
		1784	glBegin (GL_QUADS);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1787	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1788	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1789	glEnd ();
		1790
		1791	glDisable (GL_TEXTURE_2D);
		1792	gl.ActiveTexture (GL_TEXTURE0);
		1793	}
		1794	else
		1795	{
		1796	/* simple blending of one texture, also opengl <1.3 path */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1798
		1799	glBegin (GL_QUADS);
		1800	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1801	glTexCoord2f (0, t); glVertex2f (0, h);
		1802	glTexCoord2f (s, t); glVertex2f (w, h);
		1803	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1804	glEnd ();
		1805	}
		1806
		1807	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1808	{
		1809	int x, y;
		1810	int dx3 = dx * 3;
		1811	int dy3 = dy * 3;
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1814	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1815	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1816	glTranslatef (-1., -1., 0);
		1817	glBegin (GL_QUADS);
		1818
		1819	for (y = 1; y < h; y += 3)
		1820	{
		1821	int y1 = y - dy3;
		1822	int y1valid = y1 >= 0 && y1 < h;
		1823
		1824	for (x = 1; x < w; x += 3)
		1825	{
		1826	int x1 = x - dx3;
		1827	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1828	uint8_t h2;
		1829
		1830	if (y1valid && x1 >= 0 && x1 < w)
		1831	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1832	else
		1833	h2 = 1; /* out of range == invisible */
		1834
		1835	if (h1 \|\| h2)
		1836	{
		1837	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1838	glColor4f (1., 1., 1., alpha);
		1839
		1840	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1841	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1842	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1843	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1844	}
		1845	}
		1846	}
		1847	}
		1848
		1849	glEnd ();
		1850
		1851	glPopMatrix ();
		1852
		1853	glDisable (GL_TEXTURE_2D);
		1854	glDisable (GL_BLEND);
		1855	}
		1856
1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1857	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1382	CODE:	1858	CODE:
1383	{	1859	{
1384	GLint width;	1860	GLint width;
1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1861	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1387	RETVAL = width > 0;	1863	RETVAL = width > 0;
1388	}	1864	}
1389	OUTPUT:	1865	OUTPUT:
1390	RETVAL	1866	RETVAL
1391		1867
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1868	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1869
1394	PROTOTYPES: DISABLE	1870	PROTOTYPES: DISABLE
1395		1871
1396	CFPlus::Map	1872	DC::Map
1397	new (SV *class)	1873	new (SV *klass)
1398	CODE:	1874	CODE:
1399	New (0, RETVAL, 1, struct map);	1875	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1876	RETVAL->x = 0;
1401	RETVAL->y = 0;	1877	RETVAL->y = 0;
1402	RETVAL->w = 0;	1878	RETVAL->w = 0;
…		…
1409	RETVAL->row = 0;	1885	RETVAL->row = 0;
1410	OUTPUT:	1886	OUTPUT:
1411	RETVAL	1887	RETVAL
1412		1888
1413	void	1889	void
1414	DESTROY (CFPlus::Map self)	1890	DESTROY (DC::Map self)
1415	CODE:	1891	CODE:
1416	{	1892	{
1417	map_clear (self);	1893	map_clear (self);
1418	Safefree (self->face2tile);	1894	Safefree (self->face2tile);
1419	Safefree (self->tex);	1895	Safefree (self->tex);
1420	Safefree (self);	1896	Safefree (self);
1421	}	1897	}
1422		1898
1423	void	1899	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1900	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1901	CODE:
1426	self->w = map_width;	1902	self->w = map_width;
1427	self->h = map_height;	1903	self->h = map_height;
1428		1904
1429	void	1905	void
1430	clear (CFPlus::Map self)	1906	clear (DC::Map self)
1431	CODE:	1907	CODE:
1432	map_clear (self);	1908	map_clear (self);
1433		1909
1434	void	1910	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1911	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1912	CODE:
1437	{	1913	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1914	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1915	need_texid (self, tile);
1440	}	1916	}
1441		1917
1442	void	1918	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1919	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1920	CODE:
1445	{	1921	{
1446	tileid texid;	1922	tileid texid;
1447	maptex *tex;	1923	maptex *tex;
1448		1924
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1937	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1938	tex->smoothlevel = level;
1463	}	1939	}
1464		1940
1465	void	1941	void
1466	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)	1942	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)
1467	CODE:	1943	CODE:
1468	{	1944	{
1469	need_texid (self, texid);	1945	need_texid (self, texid);
1470		1946
1471	{	1947	{
…		…
1490	// use uglier nearest interpolation because linear suffers	1966	// use uglier nearest interpolation because linear suffers
1491	// from transparent color bleeding and ugly wrapping effects.	1967	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1968	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1969	}
1494		1970
		1971	void
		1972	expire_textures (DC::Map self, int texid, int count)
		1973	PPCODE:
		1974	for (; texid < self->texs && count; ++texid, --count)
		1975	{
		1976	maptex *tex = self->tex + texid;
		1977
		1978	if (tex->name)
		1979	{
		1980	if (tex->unused)
		1981	{
		1982	tex->name = 0;
		1983	tex->unused = 0;
		1984	XPUSHs (sv_2mortal (newSViv (texid)));
		1985	}
		1986	else
		1987	tex->unused = 1;
		1988	}
		1989	}
		1990
1495	int	1991	int
1496	ox (CFPlus::Map self)	1992	ox (DC::Map self)
1497	ALIAS:	1993	ALIAS:
1498	oy = 1	1994	oy = 1
1499	x = 2	1995	x = 2
1500	y = 3	1996	y = 3
1501	w = 4	1997	w = 4
…		…
1512	}	2008	}
1513	OUTPUT:	2009	OUTPUT:
1514	RETVAL	2010	RETVAL
1515		2011
1516	void	2012	void
1517	scroll (CFPlus::Map self, int dx, int dy)	2013	scroll (DC::Map self, int dx, int dy)
1518	CODE:	2014	CODE:
1519	{	2015	{
1520	if (dx > 0)	2016	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	2017	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	2018	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	2033	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	2034	self->y += MAP_EXTEND_Y;
1539	}	2035	}
1540	}	2036	}
1541		2037
1542	void	2038	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2039	map1a_update (DC::Map self, SV *data_)
1544	CODE:	2040	CODE:
1545	{	2041	{
1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2042	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1547	uint8_t data_end = (uint8_t )SvEND (data_);	2043	uint8_t data_end = (uint8_t )SvEND (data_);
1548	mapcell *cell;	2044	mapcell *cell;
1549	int x, y, flags;	2045	int x, y, z, flags;
		2046	AV *missing = newAV ();
		2047	RETVAL = newRV_noinc ((SV *)missing);
1550		2048
1551	while (data < data_end - 1)	2049	while (data < data_end - 1)
1552	{	2050	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	2051	flags = (data [0] << 8) + data [1]; data += 2;
1554		2052
…		…
1567		2065
1568	//TODO: don't trust server data to be in-range(!)	2066	//TODO: don't trust server data to be in-range(!)
1569		2067
1570	if (flags & 8)	2068	if (flags & 8)
1571	{	2069	{
		2070	uint8_t ext, cmd;
		2071
1572	if (extmap)	2072	do
1573	{	2073	{
1574	uint8_t ext, cmd;	2074	ext = *data++;
		2075	cmd = ext & 0x7f;
1575		2076
1576	do	2077	if (cmd < 4)
		2078	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2079	else if (cmd == 5) // health
1577	{	2080	{
1578	ext = *data++;
1579	cmd = ext & 0x3f;
1580
1581	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health
1584	{
1585	cell->stat_width = 1;	2081	cell->stat_width = 1;
1586	cell->stat_hp = *data++;	2082	cell->stat_hp = *data++;
1587	}
1588	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)
1591	{
1592	if (*data == 4)
1593	; // decode player count
1594
1595	data += *data + 1;
1596	}
1597	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;
1599	else if (ext & 0x40) // unknown, multibyte => skip
1600	data += *data + 1;
1601	else
1602	data++;
1603	}	2083	}
1604	while (ext & 0x80);	2084	else if (cmd == 6) // monster width
		2085	cell->stat_width = *data++ + 1;
		2086	else if (cmd == 0x47)
		2087	{
		2088	if (*data == 1) cell->player = data [1];
		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);
		2092
		2093	data += *data + 1;
		2094	}
		2095	else if (cmd == 8) // cell flags
		2096	cell->flags = *data++;
		2097	else if (ext & 0x40) // unknown, multibyte => skip
		2098	data += *data + 1;
		2099	else
		2100	data++;
1605	}	2101	}
1606	else	2102	while (ext & 0x80);
1607	cell->darkness = *data++ + 1;
1608	}	2103	}
1609		2104
		2105	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	2106	if (flags & (4 >> z))
1611	{	2107	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	2108	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	2109	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	2110	cell->tile [z] = self->face2tile [face];
		2111
		2112	if (cell->tile [z])
		2113	{
		2114	maptex *tex = self->tex + cell->tile [z];
		2115	tex->unused = 0;
		2116	if (!tex->name)
		2117	av_push (missing, newSViv (cell->tile [z]));
		2118
		2119	if (tex->smoothtile)
		2120	{
		2121	maptex *smooth = self->tex + tex->smoothtile;
		2122	smooth->unused = 0;
		2123	if (!smooth->name)
		2124	av_push (missing, newSViv (tex->smoothtile));
		2125	}
		2126	}
1615	}	2127	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	2128	}
1631	else	2129	else
1632	cell->darkness = 0;	2130	CELL_CLEAR (cell);
1633	}	2131	}
1634	}	2132	}
		2133	OUTPUT:
		2134	RETVAL
1635		2135
1636	SV *	2136	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2137	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	2138	CODE:
1639	{	2139	{
1640	int x1, x;	2140	int x1, x;
1641	int y1, y;	2141	int y1, y;
1642	int z;	2142	int z;
…		…
1655	? self->row + y	2155	? self->row + y
1656	: 0;	2156	: 0;
1657		2157
1658	for (x = x0; x < x1; x++)	2158	for (x = x0; x < x1; x++)
1659	{	2159	{
1660	int r = 32, g = 32, b = 32, a = 192;	2160	unsigned int r = 32, g = 32, b = 32, a = 192;
1661		2161
1662	if (row && row->c0 <= x && x < row->c1)	2162	if (row && row->c0 <= x && x < row->c1)
1663	{	2163	{
1664	mapcell *cell = row->col + (x - row->c0);	2164	mapcell *cell = row->col + (x - row->c0);
1665		2165
…		…
1667	{	2167	{
1668	maptex tex = self->tex [cell->tile [z]];	2168	maptex tex = self->tex [cell->tile [z]];
1669	int a0 = 255 - tex.a;	2169	int a0 = 255 - tex.a;
1670	int a1 = tex.a;	2170	int a1 = tex.a;
1671		2171
1672	r = (r * a0 + tex.r * a1) / 255;	2172	r = div255 (r * a0 + tex.r * a1);
1673	g = (g * a0 + tex.g * a1) / 255;	2173	g = div255 (g * a0 + tex.g * a1);
1674	b = (b * a0 + tex.b * a1) / 255;	2174	b = div255 (b * a0 + tex.b * a1);
1675	a = (a * a0 + tex.a * a1) / 255;	2175	a = div255 (a * a0 + tex.a * a1);
1676	}	2176	}
1677	}	2177	}
1678		2178
1679	*map++ = (r )	2179	*map++ = (r )
1680	\| (g << 8)	2180	\| (g << 8)
…		…
1687	}	2187	}
1688	OUTPUT:	2188	OUTPUT:
1689	RETVAL	2189	RETVAL
1690		2190
1691	void	2191	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2192	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)
1693	CODE:	2193	CODE:
1694	{	2194	{
		2195	int x, y, z;
		2196
1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2197	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2198	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2199	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	2200	smooth_key skey;
1699	int x, y, z;	2201	int pl_x, pl_y;
1700	int last_name;	2202	maptex pl_tex;
		2203	rc_t *rc = rc_alloc ();
		2204	rc_t *rc_ov = rc_alloc ();
		2205	rc_key_t key;
		2206	rc_array_t *arr;
1701		2207
		2208	pl_tex.name = 0;
		2209
1702	// thats current max. sorry.	2210	// that's current max. sorry.
1703	if (sw > 255) sw = 255;	2211	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	2212	if (sh > 255) sh = 255;
1705		2213
1706	// clear key, in case of extra padding	2214	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	2215	memset (&skey, 0, sizeof (skey));
1708		2216
1709	glColor4ub (255, 255, 255, 255);	2217	memset (&key, 0, sizeof (key));
1710		2218	key.r = 255;
1711	glEnable (GL_BLEND);	2219	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2220	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	2221	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2222	key.mode = GL_QUADS;
1715		2223	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);
1717
1718	last_name = 0;
1719		2224
1720	mx += self->x;	2225	mx += self->x;
1721	my += self->y;	2226	my += self->y;
1722		2227
1723	// first pass: determine smooth_max	2228	// first pass: determine smooth_max
…		…
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	2245	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	2246	self->tex [cell->tile [2]].smoothlevel));
1742	}	2247	}
1743	}	2248	}
1744		2249
		2250	glEnable (GL_BLEND);
		2251	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2252	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2253
1745	for (z = 0; z <= 2; z++)	2254	for (z = 0; z <= 2; z++)
1746	{	2255	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	2256	memset (smooth_level, 0, sizeof (smooth_level));
		2257	key.texname = -1;
1748		2258
1749	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1750	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1751	{	2261	{
1752	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1758	tileid tile = cell->tile [z];	2268	tileid tile = cell->tile [z];
1759		2269
1760	if (tile)	2270	if (tile)
1761	{	2271	{
1762	maptex tex = self->tex [tile];	2272	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	2273	int px, py;
1764	int py = (y + 1) * T - tex.h;
1765		2274
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	2275	if (key.texname != tex.name)
1769	{	2276	{
		2277	self->tex [tile].unused = 0;
		2278
1770	if (!tex.name)	2279	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	2280	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1772		2281
1773	glEnd ();	2282	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2283	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	2284	}
1777		2285
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2286	px = (x + 1) * Th - tex.w;
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2287	py = (y + 1) * Tw - tex.h;
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1782		2288
1783	if (cell->flags && z == 2)	2289	if (expect_false (cell->player == player) && expect_false (z == 2))
1784	{	2290	{
1785	if (cell->flags & 1)	2291	pl_x = px;
		2292	pl_y = py;
		2293	pl_tex = tex;
1786	{	2294	continue;
1787	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;
1790
1791	glEnd ();
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1793	glBegin (GL_QUADS);
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}
1800	}	2295	}
		2296
		2297	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2298	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2299	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2300	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1801		2301
1802	// update smooth hash	2302	// update smooth hash
1803	if (tex.smoothtile)	2303	if (tex.smoothtile)
1804	{	2304	{
1805	skey.tile = tex.smoothtile;	2305	skey.tile = tex.smoothtile;
…		…
1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2336	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2337	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2338	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1839	}	2339	}
1840	}	2340	}
		2341
		2342	if (expect_false (z == 2) && expect_false (cell->flags))
		2343	{
		2344	// overlays such as the speech bubble, probably more to come
		2345	if (cell->flags & 1)
		2346	{
		2347	rc_key_t key_ov = key;
		2348	maptex tex = self->tex [TEXID_SPEECH];
		2349	rc_array_t *arr;
		2350	int px = x * Tw + Tw * 2 / 32;
		2351	int py = y * Th - Th * 6 / 32;
		2352
		2353	key_ov.texname = tex.name;
		2354	arr = rc_array (rc_ov, &key_ov);
		2355
		2356	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2357	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2358	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2359	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2360	}
		2361	}
1841	}	2362	}
1842	}	2363	}
		2364
		2365	rc_draw (rc);
		2366	rc_clear (rc);
1843		2367
1844	// go through all smoothlevels, lowest to highest, then draw.	2368	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2369	// this is basically counting sort
1846	{	2370	{
1847	int w, b;	2371	int w, b;
1848		2372
		2373	glEnable (GL_TEXTURE_2D);
		2374	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2375	for (w = 0; w < 256 / 32; ++w)
1850	{	2376	{
1851	uint32_t smask = smooth_level [w];	2377	uint32_t smask = smooth_level [w];
1852	if (smask)	2378	if (smask)
1853	for (b = 0; b < 32; ++b)	2379	for (b = 0; b < 32; ++b)
…		…
1865	if (!(bits & 0x1000)	2391	if (!(bits & 0x1000)
1866	&& skey->level == level	2392	&& skey->level == level
1867	&& level > smooth_max [skey->x][skey->y])	2393	&& level > smooth_max [skey->x][skey->y])
1868	{	2394	{
1869	maptex tex = self->tex [skey->tile];	2395	maptex tex = self->tex [skey->tile];
1870	int px = (((int)skey->x) - 1) * T;	2396	int px = (((int)skey->x) - 1) * Tw;
1871	int py = (((int)skey->y) - 1) * T;	2397	int py = (((int)skey->y) - 1) * Th;
1872	int border = bits & 15;	2398	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2399	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2400	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2401	float dy = tex.t * .5f ; // 2 images/column
1876		2402
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2403	if (tex.name)
1880	{	2404	{
		2405	// this time avoiding texture state changes
		2406	// save gobs of state changes.
1881	if (!tex.name)	2407	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2408	{
		2409	self->tex [skey->tile].unused = 0;
1883		2410
1884	glEnd ();	2411	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2412	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2413	glBegin (GL_QUADS);
1887	}	2414	}
1888		2415
1889	if (border)	2416	if (border)
1890	{	2417	{
1891	float ox = border * dx;	2418	float ox = border * dx;
1892		2419
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2420	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2421	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2422	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2423	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1897	}	2424	}
1898		2425
1899	if (corner)	2426	if (corner)
1900	{	2427	{
1901	float ox = corner * dx;	2428	float ox = corner * dx;
1902		2429
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2430	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2431	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2433	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2434	}
1907	}	2435	}
1908	}	2436	}
1909	}	2437	}
1910	}	2438	}
1911	}	2439	}
		2440
		2441	glEnd ();
		2442	glDisable (GL_TEXTURE_2D);
		2443	key.texname = -1;
1912	}	2444	}
1913		2445
1914	hv_clear (smooth);	2446	hv_clear (smooth);
1915	}	2447	}
1916		2448
1917	glEnd ();	2449	if (pl_tex.name)
		2450	{
		2451	maptex tex = pl_tex;
		2452	int px = pl_x + sdx;
		2453	int py = pl_y + sdy;
1918		2454
1919	glDisable (GL_TEXTURE_2D);	2455	key.texname = tex.name;
		2456	arr = rc_array (rc, &key);
		2457
		2458	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2459	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2460	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2461	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2462
		2463	rc_draw (rc);
		2464	}
		2465
		2466	rc_draw (rc_ov);
		2467	rc_clear (rc_ov);
		2468
1920	glDisable (GL_BLEND);	2469	glDisable (GL_BLEND);
		2470	rc_free (rc);
		2471	rc_free (rc_ov);
1921		2472
1922	// top layer: overlays such as the health bar	2473	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2474	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2475	if (0 <= y + my && y + my < self->rows)
1925	{	2476	{
…		…
1928	for (x = 0; x < sw; x++)	2479	for (x = 0; x < sw; x++)
1929	if (row->c0 <= x + mx && x + mx < row->c1)	2480	if (row->c0 <= x + mx && x + mx < row->c1)
1930	{	2481	{
1931	mapcell *cell = row->col + (x + mx - row->c0);	2482	mapcell *cell = row->col + (x + mx - row->c0);
1932		2483
1933	int px = x * T;	2484	int px = x * Tw;
1934	int py = y * T;	2485	int py = y * Th;
		2486
		2487	if (expect_false (cell->player == player))
		2488	{
		2489	px += sdx;
		2490	py += sdy;
		2491	}
1935		2492
1936	if (cell->stat_hp)	2493	if (cell->stat_hp)
1937	{	2494	{
1938	int width = cell->stat_width * T;	2495	int width = cell->stat_width * Tw;
1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2496	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1940		2497
1941	glColor3ub (0, 0, 0);	2498	glColor3ub (0, 0, 0);
1942	glRectf (px + 1, py - thick - 2,	2499	glRectf (px + 1, py - thick - 2,
1943	px + width - 1, py);	2500	px + width - 1, py);
1944		2501
…		…
1950	}	2507	}
1951	}	2508	}
1952	}	2509	}
1953		2510
1954	void	2511	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2512	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1956	CODE:	2513	CODE:
1957	{	2514	{
1958	static float color[16][3] = {	2515	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2516	{ 0.00f, 0.00f, 0.00f },
1960	{ 1.00F, 1.00F, 1.00F },	2517	{ 1.00f, 1.00f, 1.00f },
1961	{ 0.00F, 0.00F, 0.55F },	2518	{ 0.00f, 0.00f, 0.55f },
1962	{ 1.00F, 0.00F, 0.00F },	2519	{ 1.00f, 0.00f, 0.00f },
1963		2520
1964	{ 1.00F, 0.54F, 0.00F },	2521	{ 1.00f, 0.54f, 0.00f },
1965	{ 0.11F, 0.56F, 1.00F },	2522	{ 0.11f, 0.56f, 1.00f },
1966	{ 0.93F, 0.46F, 0.00F },	2523	{ 0.93f, 0.46f, 0.00f },
1967	{ 0.18F, 0.54F, 0.34F },	2524	{ 0.18f, 0.54f, 0.34f },
1968		2525
1969	{ 0.56F, 0.73F, 0.56F },	2526	{ 0.56f, 0.73f, 0.56f },
1970	{ 0.80F, 0.80F, 0.80F },	2527	{ 0.80f, 0.80f, 0.80f },
1971	{ 0.55F, 0.41F, 0.13F },	2528	{ 0.55f, 0.41f, 0.13f },
1972	{ 0.99F, 0.77F, 0.26F },	2529	{ 0.99f, 0.77f, 0.26f },
1973		2530
1974	{ 0.74F, 0.65F, 0.41F },	2531	{ 0.74f, 0.65f, 0.41f },
1975		2532
1976	{ 0.00F, 1.00F, 1.00F },	2533	{ 0.00f, 1.00f, 1.00f },
1977	{ 1.00F, 0.00F, 1.00F },	2534	{ 1.00f, 0.00f, 1.00f },
1978	{ 1.00F, 1.00F, 0.00F },	2535	{ 1.00f, 1.00f, 0.00f },
1979	};	2536	};
1980		2537
1981	int x, y;	2538	int x, y;
1982		2539
1983	glEnable (GL_TEXTURE_2D);	2540	glEnable (GL_TEXTURE_2D);
		2541	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2542	* but the nvidia driver (185.18.14) mishandles alpha textures
		2543	* and takes the colour from god knows where instead of using
		2544	* Cp. MODULATE results in the same colour, but slightly different
		2545	* alpha, but atcually gives us the correct colour with nvidia.
		2546	*/
1984	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2547	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1985	glEnable (GL_BLEND);	2548	glEnable (GL_BLEND);
1986	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2549	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1987	glBegin (GL_QUADS);	2550	glBegin (GL_QUADS);
1988		2551
1989	for (y = 0; y < h; y++)	2552	for (y = 0; y < h; y++)
…		…
1993		2556
1994	if (m)	2557	if (m)
1995	{	2558	{
1996	float *c = color [m & 15];	2559	float *c = color [m & 15];
1997		2560
1998	float tx1 = m & 0x40 ? 0.5 : 0.;	2561	float tx1 = m & 0x40 ? 0.5f : 0.f;
1999	float tx2 = tx1 + 0.5;	2562	float tx2 = tx1 + 0.5f;
2000		2563
2001	glColor4f (c[0], c[1], c[2], 0.75);	2564	glColor4f (c[0], c[1], c[2], 1);
2002	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2565	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2003	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2566	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2004	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2567	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2005	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2568	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2006	}	2569	}
…		…
2010	glDisable (GL_BLEND);	2573	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2574	glDisable (GL_TEXTURE_2D);
2012	}	2575	}
2013		2576
2014	void	2577	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2578	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2579	PPCODE:
2017	{	2580	{
2018	int x, y;	2581	int x, y;
2019	int sw1 = sw + 2;	2582	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2583	int sh1 = sh + 2;
2021	int sh3 = sh * 3;	2584	int sh3 = sh * 3;
2022	int sw34 = (sw * 3 + 3) & ~3;	2585	int sw3 = sw * 3;
		2586	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2587	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2023	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2588	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2024	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2589	memset (darkness1, 0, sw1*sh1);
2025	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2026		2590
2027	SvPOK_only (darkness3_sv);	2591	SvPOK_only (darkness3_sv);
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2592	SvCUR_set (darkness3_sv, sw3 * sh3);
2029		2593
2030	mx += self->x - 1;	2594	mx += self->x - 1;
2031	my += self->y - 1;	2595	my += self->y - 1;
2032
2033	memset (darkness1, 255, sw1 * sh1);
2034		2596
2035	for (y = 0; y < sh1; y++)	2597	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2598	if (0 <= y + my && y + my < self->rows)
2037	{	2599	{
2038	maprow *row = self->row + (y + my);	2600	maprow *row = self->row + (y + my);
…		…
2041	if (row->c0 <= x + mx && x + mx < row->c1)	2603	if (row->c0 <= x + mx && x + mx < row->c1)
2042	{	2604	{
2043	mapcell *cell = row->col + (x + mx - row->c0);	2605	mapcell *cell = row->col + (x + mx - row->c0);
2044		2606
2045	darkness1 [y * sw1 + x] = cell->darkness	2607	darkness1 [y * sw1 + x] = cell->darkness
2046	? 255 - (cell->darkness - 1)	2608	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2047	: 255 - FOW_DARKNESS;	2609	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2048	}	2610	}
2049	}	2611	}
2050		2612
2051	for (y = 0; y < sh; ++y)	2613	for (y = 0; y < sh; ++y)
2052	for (x = 0; x < sw; ++x)	2614	for (x = 0; x < sw; ++x)
…		…
2071		2633
2072	uint8_t r13 = (d13 + d23 + d12) / 3;	2634	uint8_t r13 = (d13 + d23 + d12) / 3;
2073	uint8_t r23 = d23;	2635	uint8_t r23 = d23;
2074	uint8_t r33 = (d23 + d33 + d32) / 3;	2636	uint8_t r33 = (d23 + d33 + d32) / 3;
2075		2637
2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2085	}	2647	}
2086		2648
2087	free (darkness1);	2649	free (darkness1);
2088		2650
2089	EXTEND (SP, 3);	2651	EXTEND (SP, 3);
2090	PUSHs (sv_2mortal (newSViv (sw34)));	2652	PUSHs (sv_2mortal (newSViv (sw3)));
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2653	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2654	PUSHs (darkness3_sv);
2093	}	2655	}
2094		2656
2095	SV *	2657	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2658	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2659	CODE:
2098	{	2660	{
2099	int x, y, x1, y1;	2661	int x, y, x1, y1;
2100	SV data_sv = newSV (w h * 7 + 5);	2662	SV data_sv = newSV (w h * 7 + 5);
2101	uint8_t data = (uint8_t )SvPVX (data_sv);	2663	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2158	else	2720	else
2159	*data++ = 0;	2721	*data++ = 0;
2160	}	2722	}
2161	}	2723	}
2162		2724
		2725	/* if size is wh + 5 then no data has been found /
		2726	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2727	{
2163	SvPOK_only (data_sv);	2728	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2729	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2730	}
		2731
2165	RETVAL = data_sv;	2732	RETVAL = data_sv;
2166	}	2733	}
2167	OUTPUT:	2734	OUTPUT:
2168	RETVAL	2735	RETVAL
2169		2736
2170	void	2737	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2738	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2739	PPCODE:
2173	{	2740	{
2174	int x, y, z;	2741	int x, y, z;
2175	int w, h;	2742	int w, h;
2176	int x1, y1;	2743	int x1, y1;
		2744	STRLEN len;
		2745	uint8_t data, end;
		2746
		2747	len = SvLEN (data_sv);
		2748	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2749	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2750	end = data + len + 8;
		2751
		2752	if (len < 5)
		2753	XSRETURN_EMPTY;
2177		2754
2178	if (*data++ != 0)	2755	if (*data++ != 0)
2179	return; /* version mismatch */	2756	XSRETURN_EMPTY; /* version mismatch */
2180		2757
2181	w = data++ << 8; w \|= data++;	2758	w = data++ << 8; w \|= data++;
2182	h = data++ << 8; h \|= data++;	2759	h = data++ << 8; h \|= data++;
2183		2760
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2761	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2773	{
2197	maprow *row = map_get_row (self, y);	2774	maprow *row = map_get_row (self, y);
2198		2775
2199	for (x = x0; x < x1; x++)	2776	for (x = x0; x < x1; x++)
2200	{	2777	{
		2778	uint8_t flags;
		2779
		2780	if (data + 7 >= end)
		2781	XSRETURN_EMPTY;
		2782
2201	uint8_t flags = *data++;	2783	flags = *data++;
2202		2784
2203	if (flags)	2785	if (flags)
2204	{	2786	{
2205	mapcell *cell = row_get_cell (row, x);	2787	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2788	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2791	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2792	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2211		2793
2212	if (cell->darkness == 0)	2794	if (cell->darkness == 0)
2213	{	2795	{
2214	cell->darkness = 0;	2796	/cell->darkness = 0;/
		2797	EXTEND (SP, 3);
2215		2798
2216	for (z = 0; z <= 2; z++)	2799	for (z = 0; z <= 2; z++)
2217	{	2800	{
2218	tileid t = tile [z];	2801	tileid t = tile [z];
2219		2802
2220	if (t >= self->texs \|\| (t && !self->tex [t].name))	2803	if (t >= self->texs \|\| (t && !self->tex [t].name))
2221	{	2804	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2805	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2806	need_texid (self, t);
2224	}	2807	}
2225		2808
2226	cell->tile [z] = t;	2809	cell->tile [z] = t;
2227	}	2810	}
…		…
2229	}	2812	}
2230	}	2813	}
2231	}	2814	}
2232	}	2815	}
2233		2816
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2817	MODULE = Deliantra::Client PACKAGE = DC::RW
		2818
		2819	DC::RW
		2820	new (SV klass, SV data_sv)
		2821	CODE:
		2822	{
		2823	STRLEN datalen;
		2824	char *data = SvPVbyte (data_sv, datalen);
		2825
		2826	RETVAL = SDL_RWFromConstMem (data, datalen);
		2827	}
		2828	OUTPUT:
		2829	RETVAL
		2830
		2831	DC::RW
		2832	new_from_file (SV klass, const char path, const char *mode = "rb")
		2833	CODE:
		2834	RETVAL = SDL_RWFromFile (path, mode);
		2835	OUTPUT:
		2836	RETVAL
		2837
		2838	# fails on win32:
		2839	# dc.xs(2268) : error C2059: syntax error : '('
		2840	#void
		2841	#close (DC::RW self)
		2842	# CODE:
		2843	# (self->(close)) (self);
		2844
		2845	MODULE = Deliantra::Client PACKAGE = DC::Channel
2235		2846
2236	PROTOTYPES: DISABLE	2847	PROTOTYPES: DISABLE
2237		2848
2238	CFPlus::MixChunk	2849	DC::Channel
2239	new_from_file (SV class, char path)	2850	find ()
2240	CODE:	2851	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2852	{
		2853	RETVAL = Mix_GroupAvailable (-1);
		2854
		2855	if (RETVAL < 0)
		2856	{
		2857	RETVAL = Mix_GroupOldest (-1);
		2858
		2859	if (RETVAL < 0)
		2860	{
		2861	// happens sometimes, maybe it just stopped playing(?)
		2862	RETVAL = Mix_GroupAvailable (-1);
		2863
		2864	if (RETVAL < 0)
		2865	XSRETURN_UNDEF;
		2866	}
		2867	else
		2868	Mix_HaltChannel (RETVAL);
		2869	}
		2870
		2871	Mix_UnregisterAllEffects (RETVAL);
		2872	Mix_Volume (RETVAL, 128);
		2873	}
2242	OUTPUT:	2874	OUTPUT:
2243	RETVAL	2875	RETVAL
2244		2876
2245	void	2877	void
		2878	halt (DC::Channel self)
		2879	CODE:
		2880	Mix_HaltChannel (self);
		2881
		2882	void
		2883	expire (DC::Channel self, int ticks = -1)
		2884	CODE:
		2885	Mix_ExpireChannel (self, ticks);
		2886
		2887	void
		2888	fade_out (DC::Channel self, int ticks = -1)
		2889	CODE:
		2890	Mix_FadeOutChannel (self, ticks);
		2891
		2892	int
		2893	volume (DC::Channel self, int volume)
		2894	CODE:
		2895	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2896	OUTPUT:
		2897	RETVAL
		2898
		2899	void
		2900	unregister_all_effects (DC::Channel self)
		2901	CODE:
		2902	Mix_UnregisterAllEffects (self);
		2903
		2904	void
		2905	set_panning (DC::Channel self, int left, int right)
		2906	CODE:
		2907	left = CLAMP (left , 0, 255);
		2908	right = CLAMP (right, 0, 255);
		2909	Mix_SetPanning (self, left, right);
		2910
		2911	void
		2912	set_distance (DC::Channel self, int distance)
		2913	CODE:
		2914	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2915
		2916	void
		2917	set_position (DC::Channel self, int angle, int distance)
		2918	CODE:
		2919
		2920	void
		2921	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2922	CODE:
		2923	{
		2924	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2925	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2926	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2927	}
		2928
		2929	void
		2930	set_reverse_stereo (DC::Channel self, int flip)
		2931	CODE:
		2932	Mix_SetReverseStereo (self, flip);
		2933
		2934	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2935
		2936	PROTOTYPES: DISABLE
		2937
		2938	void
		2939	decoders ()
		2940	PPCODE:
		2941	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2942	int i, num = Mix_GetNumChunkDecoders ();
		2943	EXTEND (SP, num);
		2944	for (i = 0; i < num; ++i)
		2945	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2946	#else
		2947	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2948	#endif
		2949
		2950	DC::MixChunk
		2951	new (SV *klass, DC::RW rwops)
		2952	CODE:
		2953	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2954	OUTPUT:
		2955	RETVAL
		2956
		2957	void
2246	DESTROY (CFPlus::MixChunk self)	2958	DESTROY (DC::MixChunk self)
2247	CODE:	2959	CODE:
2248	Mix_FreeChunk (self);	2960	Mix_FreeChunk (self);
2249		2961
2250	int	2962	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2963	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2964	CODE:
		2965	if (items > 1)
		2966	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2967	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2968	OUTPUT:
2255	RETVAL	2969	RETVAL
2256		2970
2257	int	2971	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2972	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2973	CODE:
		2974	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2975	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2976
		2977	if (RETVAL < 0)
		2978	XSRETURN_UNDEF;
		2979
		2980	if (channel < 0)
		2981	{
		2982	Mix_UnregisterAllEffects (RETVAL);
		2983	Mix_Volume (RETVAL, 128);
		2984	}
		2985	}
2261	OUTPUT:	2986	OUTPUT:
2262	RETVAL	2987	RETVAL
2263		2988
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2989	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2990
		2991	void
		2992	decoders ()
		2993	PPCODE:
		2994	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2995	int i, num = Mix_GetNumMusicDecoders ();
		2996	EXTEND (SP, num);
		2997	for (i = 0; i < num; ++i)
		2998	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2999	#else
		3000	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3001	#endif
2265		3002
2266	int	3003	int
2267	volume (int volume = -1)	3004	volume (int volume = -1)
2268	PROTOTYPE: ;$	3005	PROTOTYPE: ;$
2269	CODE:	3006	CODE:
		3007	if (items > 0)
		3008	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	3009	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	3010	OUTPUT:
2272	RETVAL	3011	RETVAL
2273		3012
		3013	void
		3014	fade_out (int ms)
		3015	CODE:
		3016	Mix_FadeOutMusic (ms);
		3017
		3018	void
		3019	halt ()
		3020	CODE:
		3021	Mix_HaltMusic ();
		3022
2274	int	3023	int
2275	fade_out (int ms)	3024	playing ()
2276	CODE:	3025	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);	3026	RETVAL = Mix_PlayingMusic ();
2278	OUTPUT:	3027	OUTPUT:
2279	RETVAL	3028	RETVAL
2280		3029
2281	CFPlus::MixMusic	3030	DC::MixMusic
2282	new_from_file (SV class, char path)	3031	new (SV *klass, DC::RW rwops)
2283	CODE:	3032	CODE:
2284	RETVAL = Mix_LoadMUS (path);	3033	RETVAL = Mix_LoadMUS_RW (rwops);
2285	OUTPUT:	3034	OUTPUT:
2286	RETVAL	3035	RETVAL
2287		3036
2288	void	3037	void
2289	DESTROY (CFPlus::MixMusic self)	3038	DESTROY (DC::MixMusic self)
2290	CODE:	3039	CODE:
2291	Mix_FreeMusic (self);	3040	Mix_FreeMusic (self);
2292		3041
2293	int	3042	int
2294	play (CFPlus::MixMusic self, int loops = -1)	3043	play (DC::MixMusic self, int loops = -1)
2295	CODE:	3044	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	3045	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	3046	OUTPUT:
2298	RETVAL	3047	RETVAL
2299		3048
2300	int	3049	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3050	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	3051	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3052	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		3053
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3054	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		3055
2309	PROTOTYPES: ENABLE	3056	PROTOTYPES: ENABLE
2310		3057
2311	BOOT:	3058	BOOT:
2312	{	3059	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3060	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	3061	static const struct {
2315	const char *name;	3062	const char *name;
2316	IV iv;	3063	IV iv;
2317	} *civ, const_iv[] = {	3064	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	3065	# define const_iv(name) { # name, (IV)name }
2319	const_iv (GL_VENDOR),	3066	const_iv (GL_VENDOR),
2320	const_iv (GL_VERSION),	3067	const_iv (GL_VERSION),
2321	const_iv (GL_EXTENSIONS),	3068	const_iv (GL_EXTENSIONS),
		3069	const_iv (GL_MAX_TEXTURE_UNITS),
2322	const_iv (GL_COLOR_MATERIAL),	3070	const_iv (GL_COLOR_MATERIAL),
2323	const_iv (GL_SMOOTH),	3071	const_iv (GL_SMOOTH),
2324	const_iv (GL_FLAT),	3072	const_iv (GL_FLAT),
2325	const_iv (GL_DITHER),	3073	const_iv (GL_DITHER),
2326	const_iv (GL_BLEND),	3074	const_iv (GL_BLEND),
…		…
2338	const_iv (GL_ZERO),	3086	const_iv (GL_ZERO),
2339	const_iv (GL_SRC_ALPHA),	3087	const_iv (GL_SRC_ALPHA),
2340	const_iv (GL_DST_ALPHA),	3088	const_iv (GL_DST_ALPHA),
2341	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3089	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2342	const_iv (GL_ONE_MINUS_DST_ALPHA),	3090	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3091	const_iv (GL_SRC_COLOR),
		3092	const_iv (GL_DST_COLOR),
		3093	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3094	const_iv (GL_ONE_MINUS_DST_COLOR),
2343	const_iv (GL_SRC_ALPHA_SATURATE),	3095	const_iv (GL_SRC_ALPHA_SATURATE),
2344	const_iv (GL_RGB),	3096	const_iv (GL_RGB),
2345	const_iv (GL_RGBA),	3097	const_iv (GL_RGBA),
2346	const_iv (GL_RGBA4),	3098	const_iv (GL_RGBA4),
2347	const_iv (GL_RGBA8),	3099	const_iv (GL_RGBA8),
…		…
2353	const_iv (GL_INTENSITY),	3105	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	3106	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	3107	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	3108	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3109	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3110	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3111	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3112	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3113	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3114	const_iv (GL_COMPRESSED_RGB_ARB),
		3115	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	3116	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	3117	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	3118	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	3119	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	3120	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3159	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	3160	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	3161	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	3162	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	3163	const_iv (GL_GENERATE_MIPMAP_HINT),
		3164	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	3165	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	3166	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	3167	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	3168	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	3169	const_iv (GL_V3F),
2411	const_iv (GL_T2F_V3F),	3170	const_iv (GL_T2F_V3F),
2412	const_iv (GL_T2F_N3F_V3F),	3171	const_iv (GL_T2F_N3F_V3F),
		3172	const_iv (GL_FUNC_ADD),
		3173	const_iv (GL_FUNC_SUBTRACT),
		3174	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2413	# undef const_iv	3175	# undef const_iv
2414	};	3176	};
2415		3177
2416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3178	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3179	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2418		3180
2419	texture_av = newAV ();	3181	texture_av = newAV ();
2420	AvREAL_off (texture_av);	3182	AvREAL_off (texture_av);
2421	}	3183	}
2422		3184
2423	char *	3185	void
		3186	disable_GL_EXT_blend_func_separate ()
		3187	CODE:
		3188	gl.BlendFuncSeparate = 0;
		3189	gl.BlendFuncSeparateEXT = 0;
		3190
		3191	void
		3192	apple_nvidia_bug (int enable)
		3193
		3194	const char *
2424	gl_vendor ()	3195	gl_vendor ()
2425	CODE:	3196	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	3197	RETVAL = (const char *)glGetString (GL_VENDOR);
2427	OUTPUT:	3198	OUTPUT:
2428	RETVAL	3199	RETVAL
2429		3200
2430	char *	3201	const char *
2431	gl_version ()	3202	gl_version ()
2432	CODE:	3203	CODE:
2433	RETVAL = (char *)glGetString (GL_VERSION);	3204	RETVAL = (const char *)glGetString (GL_VERSION);
2434	OUTPUT:	3205	OUTPUT:
2435	RETVAL	3206	RETVAL
2436		3207
2437	char *	3208	const char *
2438	gl_extensions ()	3209	gl_extensions ()
2439	CODE:	3210	CODE:
2440	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3211	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2441	OUTPUT:	3212	OUTPUT:
2442	RETVAL	3213	RETVAL
2443		3214
2444	const char *glGetString (GLenum pname)	3215	const char *glGetString (GLenum pname)
		3216	CODE:
		3217	RETVAL = (const char *)glGetString (pname);
		3218	OUTPUT:
		3219	RETVAL
2445		3220
2446	GLint glGetInteger (GLenum pname)	3221	GLint glGetInteger (GLenum pname)
2447	CODE:	3222	CODE:
2448	glGetIntegerv (pname, &RETVAL);	3223	glGetIntegerv (pname, &RETVAL);
2449	OUTPUT:	3224	OUTPUT:
…		…
2457		3232
2458	int glGetError ()	3233	int glGetError ()
2459		3234
2460	void glFinish ()	3235	void glFinish ()
2461		3236
		3237	void glFlush ()
		3238
2462	void glClear (int mask)	3239	void glClear (int mask)
2463		3240
2464	void glClearColor (float r, float g, float b, float a = 1.0)	3241	void glClearColor (float r, float g, float b, float a = 1.0)
2465	PROTOTYPE: @	3242	PROTOTYPE: @
2466		3243
…		…
2475	void glBlendFunc (int sfactor, int dfactor)	3252	void glBlendFunc (int sfactor, int dfactor)
2476		3253
2477	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3254	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2478	CODE:	3255	CODE:
2479	gl_BlendFuncSeparate (sa, da, saa, daa);	3256	gl_BlendFuncSeparate (sa, da, saa, daa);
		3257
		3258	# void glBlendEquation (int se)
2480		3259
2481	void glDepthMask (int flag)	3260	void glDepthMask (int flag)
2482		3261
2483	void glLogicOp (int opcode)	3262	void glLogicOp (int opcode)
2484		3263
…		…
2519	void glRotate (float angle, float x, float y, float z)	3298	void glRotate (float angle, float x, float y, float z)
2520	CODE:	3299	CODE:
2521	glRotatef (angle, x, y, z);	3300	glRotatef (angle, x, y, z);
2522		3301
2523	void glColor (float r, float g, float b, float a = 1.0)	3302	void glColor (float r, float g, float b, float a = 1.0)
		3303	PROTOTYPE: @
2524	ALIAS:	3304	ALIAS:
2525	glColor_premultiply = 1	3305	glColor_premultiply = 1
2526	CODE:	3306	CODE:
2527	if (ix)	3307	if (ix)
2528	{	3308	{
…		…
2544		3324
2545	void glTexCoord (float s, float t)	3325	void glTexCoord (float s, float t)
2546	CODE:	3326	CODE:
2547	glTexCoord2f (s, t);	3327	glTexCoord2f (s, t);
2548		3328
		3329	void glRect (float x1, float y1, float x2, float y2)
		3330	CODE:
		3331	glRectf (x1, y1, x2, y2);
		3332
		3333	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3334	CODE:
		3335	glBegin (GL_LINE_LOOP);
		3336	glVertex2f (x1, y1);
		3337	glVertex2f (x2, y1);
		3338	glVertex2f (x2, y2);
		3339	glVertex2f (x1, y2);
		3340	glEnd ();
		3341
2549	PROTOTYPES: ENABLE	3342	PROTOTYPES: ENABLE
2550		3343
2551	void glBegin (int mode)	3344	void glBegin (int mode)
2552		3345
2553	void glEnd ()	3346	void glEnd ()
…		…
2585	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3378	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2586	CODE:	3379	CODE:
2587	if (gl.SeparableFilter2D)	3380	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3381	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		3382
2590	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3383	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2591		3384
2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3385	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2593		3386
2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3387	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2595		3388
…		…
2621		3414
2622	void glEndList ()	3415	void glEndList ()
2623		3416
2624	void glCallList (int list)	3417	void glCallList (int list)
2625		3418
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3419	void c_init ()
		3420	CODE:
		3421	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3422	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3423
		3424	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		3425
2628	PROTOTYPES: DISABLE	3426	PROTOTYPES: DISABLE
2629		3427
2630	void	3428	void
2631	find_widget (SV *widget, NV x, NV y)	3429	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	3430	PPCODE:
2633	{	3431	{
2634	if (within_widget (widget, x, y))	3432	if (within_widget (self, x, y))
2635	XPUSHs (widget);	3433	XPUSHs (self);
2636	}	3434	}
2637		3435
		3436	BOOT:
		3437	{
		3438	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3439
		3440	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3441	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3442	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3443	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3444	}
		3445
		3446	void
		3447	draw (SV *self)
		3448	CODE:
		3449	{
		3450	HV *hv;
		3451	SV **svp;
		3452	NV x, y, w, h;
		3453	SV *draw_x_sv = GvSV (draw_x_gv);
		3454	SV *draw_y_sv = GvSV (draw_y_gv);
		3455	SV *draw_w_sv = GvSV (draw_w_gv);
		3456	SV *draw_h_sv = GvSV (draw_h_gv);
		3457	double draw_x, draw_y;
		3458
		3459	if (!SvROK (self))
		3460	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3461
		3462	hv = (HV *)SvRV (self);
		3463
		3464	if (SvTYPE (hv) != SVt_PVHV)
		3465	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3466
		3467	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3468	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3469
		3470	if (!h \|\| !w)
		3471	XSRETURN_EMPTY;
		3472
		3473	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3474	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3475
		3476	draw_x = SvNV (draw_x_sv) + x;
		3477	draw_y = SvNV (draw_y_sv) + y;
		3478
		3479	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3480	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3481	XSRETURN_EMPTY;
		3482
		3483	sv_setnv (draw_x_sv, draw_x);
		3484	sv_setnv (draw_y_sv, draw_y);
		3485
		3486	glPushMatrix ();
		3487	glTranslated (x, y, 0);
		3488
		3489	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3490	{
		3491	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3492
		3493	if (svp && SvTRUE (*svp))
		3494	{
		3495	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3496	glEnable (GL_BLEND);
		3497	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3498	glBegin (GL_QUADS);
		3499	glVertex2f (0, 0);
		3500	glVertex2f (w, 0);
		3501	glVertex2f (w, h);
		3502	glVertex2f (0, h);
		3503	glEnd ();
		3504	glDisable (GL_BLEND);
		3505	}
		3506	}
		3507	#if 0
		3508	// draw borders, for debugging
		3509	glPushMatrix ();
		3510	glColor4f (1., 1., 0., 1.);
		3511	glTranslatef (.5, .5, 0.);
		3512	glBegin (GL_LINE_LOOP);
		3513	glVertex2f (0 , 0);
		3514	glVertex2f (w - 1, 0);
		3515	glVertex2f (w - 1, h - 1);
		3516	glVertex2f (0 , h - 1);
		3517	glEnd ();
		3518	glPopMatrix ();
		3519	#endif
		3520	PUSHMARK (SP);
		3521	XPUSHs (self);
		3522	PUTBACK;
		3523	call_method ("_draw", G_VOID \| G_DISCARD);
		3524	SPAGAIN;
		3525
		3526	glPopMatrix ();
		3527
		3528	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3529	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3530	}
		3531

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs. Revision 1.320 by root, Sun Nov 18 01:00:10 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.320 by root, Sun Nov 18 01:00:10 2018 UTC