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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
		20	#include "flat_hash_map.hpp"
		21
15	#ifdef _WIN32	22	#ifdef _WIN32
16	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
17	#endif	28	#endif
18		29
19	#include <assert.h>	30	#include <cassert>
20	#include <math.h>	31	#include <cmath>
21	#include <string.h>	32	#include <cstring>
22	#include <stdio.h>	33	#include <cstdio>
23	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37
		38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24		39
25	#include <SDL.h>	40	#include <SDL.h>
		41	#include <SDL_thread.h>
26	#include <SDL_endian.h>	42	#include <SDL_endian.h>
27	#include <SDL_image.h>	43	#include <SDL_image.h>
28	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
30		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
31	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
33		56
34	#include <glib/gmacros.h>	57	#include <glib.h>
35		58
36	#include <pango/pango.h>	59	#include <pango/pango.h>
		60
		61	#ifndef PANGO_VERSION_CHECK
		62	# define PANGO_VERSION_CHECK(a,b,c) 0
		63	#endif
		64
		65	#if !PANGO_VERSION_CHECK (1, 15, 2)
		66	# define pango_layout_get_line_readonly pango_layout_get_line
		67	# define pango_layout_get_lines_readonly pango_layout_get_lines
		68	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		69	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		70	#endif
37		71
38	#ifndef _WIN32	72	#ifndef _WIN32
39	# include <sys/types.h>	73	# include <sys/types.h>
40	# include <sys/socket.h>	74	# include <sys/socket.h>
41	# include <netinet/in.h>	75	# include <netinet/in.h>
42	# include <netinet/tcp.h>	76	# include <netinet/tcp.h>
43	# include <inttypes.h>	77	# include <inttypes.h>
44	#endif	78	#endif
45		79
		80	#if __GNUC__ >= 4
		81	# define expect(expr,value) __builtin_expect ((expr),(value))
		82	#else
		83	# define expect(expr,value) (expr)
		84	#endif
		85
		86	#define expect_false(expr) expect ((expr) != 0, 0)
		87	#define expect_true(expr) expect ((expr) != 0, 1)
		88
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
48	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
49		95
50	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
52		98
53	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
54		100
55	#if 0	101	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	102	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	103
58	# define PARACHUTE 0	104	#define KMOD_LRAM 0x10000 // our extension
59	#endif	105
		106	#define TEXID_SPEECH 1
		107	#define TEXID_NOFACE 2
		108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
60		127
61	static AV *texture_av;	128	static AV *texture_av;
62		129
63	static struct	130	static struct
64	{	131	{
…		…
101	av_push (texture_av, (SV *)(size_t)name);	168	av_push (texture_av, (SV *)(size_t)name);
102	glDeleteTextures (1, &name);	169	glDeleteTextures (1, &name);
103	}	170	}
104		171
105	#include "texcache.c"	172	#include "texcache.c"
		173	#include "rendercache.c"
106		174
107	#include "pango-font.c"	175	#include "pango-font.c"
108	#include "pango-fontmap.c"	176	#include "pango-fontmap.c"
109	#include "pango-render.c"	177	#include "pango-render.c"
110		178
		179	typedef IV DC__Channel;
		180	typedef SDL_RWops *DC__RW;
111	typedef Mix_Chunk *CFPlus__MixChunk;	181	typedef Mix_Chunk *DC__MixChunk;
112	typedef Mix_Music *CFPlus__MixMusic;	182	typedef Mix_Music *DC__MixMusic;
113		183
114	typedef PangoFontDescription *CFPlus__Font;	184	typedef PangoFontDescription *DC__Font;
115		185
116	static int	186	static int
117	shape_attr_p (PangoLayoutRun *run)	187	shape_attr_p (PangoLayoutRun *run)
118	{	188	{
119	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
120		190
121	while (attrs)	191	while (attrs)
122	{	192	{
123	PangoAttribute *attr = attrs->data;	193	PangoAttribute attr = (PangoAttribute )attrs->data;
124		194
125	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
126	return 1;	196	return 1;
127		197
128	attrs = attrs->next;	198	attrs = attrs->next;
129	}	199	}
130		200
131	return 0;	201	return 0;
132	}	202	}
133		203
134	typedef struct cf_layout {	204	struct cf_layout {
135	PangoLayout *pl;	205	PangoLayout *pl;
136	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
137	int base_height;	207	int base_height;
138	CFPlus__Font font;	208	DC__Font font;
139	} *CFPlus__Layout;	209	rc_t *rc;
		210	};
140		211
		212	typedef cf_layout *DC__Layout;
		213
141	static CFPlus__Font default_font;	214	static DC__Font default_font;
142	static PangoContext *opengl_context;	215	static PangoContext *opengl_context;
143	static PangoFontMap *opengl_fontmap;	216	static PangoFontMap *opengl_fontmap;
144		217
145	static void	218	static void
146	substitute_func (FcPattern *pattern, gpointer data)	219	substitute_func (FcPattern *pattern, gpointer data)
147	{	220	{
148	FcPatternAddBool (pattern, FC_HINTING, 1);	221	FcPatternAddBool (pattern, FC_HINTING, 1);
149	#ifdef FC_HINT_STYLE	222	#ifdef FC_HINT_STYLE
150	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	223	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
151	#endif	224	#endif
152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	225	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
153	}	226	}
154		227
155	static void	228	static void
156	layout_update_font (CFPlus__Layout self)	229	layout_update_font (DC__Layout self)
157	{	230	{
158	/* use a random scale factor to account for unknown descenders, 0.8 works	231	/* use a random scale factor to account for unknown descenders, 0.8 works
159	* reasonably well with bitstream vera	232	* reasonably well with dejavu/bistream fonts
160	*/	233	*/
161	PangoFontDescription *font = self->font ? self->font : default_font;	234	PangoFontDescription *font = self->font ? self->font : default_font;
162		235
163	pango_font_description_set_absolute_size (font,	236	pango_font_description_set_absolute_size (font,
164	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	237	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
165		238
166	pango_layout_set_font_description (self->pl, font);	239	pango_layout_set_font_description (self->pl, font);
167	}	240	}
168		241
169	static void	242	static void
170	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	243	layout_get_pixel_size (DC__Layout self, int w, int h)
171	{	244	{
172	PangoRectangle rect;	245	PangoRectangle rect;
173		246
174	// get_pixel_* wrongly rounds down	247	// get_pixel_* wrongly rounds down
175	pango_layout_get_extents (self->pl, 0, &rect);	248	pango_layout_get_extents (self->pl, 0, &rect);
…		…
185	}	258	}
186		259
187	typedef uint16_t tileid;	260	typedef uint16_t tileid;
188	typedef uint16_t faceid;	261	typedef uint16_t faceid;
189		262
190	typedef struct {	263	struct maptex
		264	{
191	int name;	265	GLuint name;
192	int w, h;	266	int w, h;
193	float s, t;	267	float s, t;
194	uint8_t r, g, b, a;	268	uint8_t r, g, b, a;
195	tileid smoothtile;	269	tileid smoothtile;
196	uint8_t smoothlevel;	270	uint8_t smoothlevel;
197	} maptex;	271	uint8_t unused; /* set to zero on use */
		272	};
198		273
199	typedef struct {	274	struct mapcell
		275	{
200	uint32_t player;	276	uint32_t player;
201	tileid tile[3];	277	tileid tile[3];
202	uint16_t darkness;	278	uint16_t darkness;
203	uint8_t stat_width, stat_hp, flags, smoothmax;	279	uint8_t stat_width, stat_hp, flags, smoothmax;
204	} mapcell;	280	};
205		281
206	typedef struct {	282	struct maprow
		283	{
207	int32_t c0, c1;	284	int32_t c0, c1;
208	mapcell *col;	285	mapcell *col;
209	} maprow;	286	};
210		287
211	typedef struct map {	288	struct mapgrid {
212	int x, y, w, h;	289	int x, y, w, h;
213	int ox, oy; /* offset to virtual global coordinate system */	290	int ox, oy; /* offset to virtual global coordinate system */
214	int faces; tileid *face2tile; // [faceid]	291	int faces; tileid *face2tile; // [faceid]
215	int texs; maptex *tex; // [tileid]	292	int texs; maptex *tex; // [tileid]
216		293
217	int32_t rows;	294	int32_t rows;
218	maprow *row;	295	maprow *row;
219	} *CFPlus__Map;	296	};
		297
		298	typedef mapgrid *DC__Map;
220		299
221	static char *	300	static char *
222	prepend (char *ptr, int sze, int inc)	301	prepend (char *ptr, int sze, int inc)
223	{	302	{
224	char *p;	303	char *p;
…		…
242		321
243	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	322	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
244	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
245		324
246	static void	325	static void
247	need_facenum (struct map *self, faceid face)	326	need_facenum (struct mapgrid *self, faceid face)
248	{	327	{
249	while (self->faces <= face)	328	while (self->faces <= face)
250	{	329	{
251	Append (tileid, self->face2tile, self->faces, self->faces);	330	Append (tileid, self->face2tile, self->faces, self->faces);
252	self->faces *= 2;	331	self->faces *= 2;
253	}	332	}
254	}	333	}
255		334
256	static void	335	static void
257	need_texid (struct map *self, int texid)	336	need_texid (struct mapgrid *self, int texid)
258	{	337	{
259	while (self->texs <= texid)	338	while (self->texs <= texid)
260	{	339	{
261	Append (maptex, self->tex, self->texs, self->texs);	340	Append (maptex, self->tex, self->texs, self->texs);
262	self->texs *= 2;	341	self->texs *= 2;
263	}	342	}
264	}	343	}
265		344
266	static maprow *	345	static maprow *
267	map_get_row (CFPlus__Map self, int y)	346	map_get_row (mapgrid *self, int y)
268	{	347	{
269	if (0 > y)	348	if (0 > y)
270	{	349	{
271	int extend = - y + MAP_EXTEND_Y;	350	int extend = - y + MAP_EXTEND_Y;
272	Prepend (maprow, self->row, self->rows, extend);	351	Prepend (maprow, self->row, self->rows, extend);
…		…
310		389
311	return row->col + (x - row->c0);	390	return row->col + (x - row->c0);
312	}	391	}
313		392
314	static mapcell *	393	static mapcell *
315	map_get_cell (CFPlus__Map self, int x, int y)	394	map_get_cell (mapgrid *self, int x, int y)
316	{	395	{
317	return row_get_cell (map_get_row (self, y), x);	396	return row_get_cell (map_get_row (self, y), x);
318	}	397	}
319		398
320	static void	399	static void
321	map_clear (CFPlus__Map self)	400	map_clear (mapgrid *self)
322	{	401	{
323	int r;	402	int r;
324		403
325	for (r = 0; r < self->rows; r++)	404	for (r = 0; r < self->rows; r++)
326	Safefree (self->row[r].col);	405	Safefree (self->row[r].col);
…		…
333	self->oy = 0;	412	self->oy = 0;
334	self->row = 0;	413	self->row = 0;
335	self->rows = 0;	414	self->rows = 0;
336	}	415	}
337		416
		417	#define CELL_CLEAR(cell) \
		418	do { \
		419	if ((cell)->player) \
		420	(cell)->tile [2] = 0; \
		421	(cell)->darkness = 0; \
		422	(cell)->stat_hp = 0; \
		423	(cell)->flags = 0; \
		424	(cell)->player = 0; \
		425	} while (0)
		426
338	static void	427	static void
339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	428	map_blank (mapgrid *self, int x0, int y0, int w, int h)
340	{	429	{
341	int x, y;	430	int x, y;
342	maprow *row;	431	maprow *row;
343	mapcell *cell;	432	mapcell *cell;
344		433
…		…
356	if (x >= row->c1)	445	if (x >= row->c1)
357	break;	446	break;
358		447
359	cell = row->col + x - row->c0;	448	cell = row->col + x - row->c0;
360		449
361	cell->darkness = 0;	450	CELL_CLEAR (cell);
362	cell->stat_hp = 0;
363	cell->flags = 0;
364	cell->player = 0;
365	}	451	}
366	}	452	}
367	}	453	}
368		454
369	typedef struct {	455	struct smooth_key
		456	{
370	tileid tile;	457	tileid tile;
371	uint8_t x, y, level;	458	uint8_t x, y, level;
372	} smooth_key;	459
		460	bool operator == (const smooth_key &o) const
		461	{
		462	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		463	}
		464	};
		465
		466	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		467
		468	namespace std {
		469	template <>
		470	struct hash<smooth_key>
		471	{
		472	size_t operator () (const smooth_key &v) const
		473	{
		474	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		475	}
		476	};
		477	}
373		478
374	static void	479	static void
375	smooth_or_bits (HV hv, smooth_key key, IV bits)	480	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
376	{	481	{
377	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	482	auto &&it = h.find (key);
378		483
379	if (SvIOK (*sv))	484	if (it == h.end ())
380	SvIV_set (sv, SvIVX (sv) \| bits);	485	h.insert (std::make_pair (key, bits));
381	else	486	else
382	sv_setiv (*sv, bits);	487	it->second \|= bits;
383	}	488	}
384		489
385	static void	490	static void
386	music_finished (void)	491	music_finished (void)
387	{	492	{
…		…
404	ev.code = 1;	509	ev.code = 1;
405	ev.data1 = (void *)(long)channel;	510	ev.data1 = (void *)(long)channel;
406	ev.data2 = 0;	511	ev.data2 = 0;
407		512
408	SDL_PushEvent ((SDL_Event *)&ev);	513	SDL_PushEvent ((SDL_Event *)&ev);
		514	}
		515
		516	// approximately divide by 255
		517	static unsigned int
		518	div255 (unsigned int n)
		519	{
		520	return (n + (n >> 8)) >> 8;
409	}	521	}
410		522
411	static unsigned int	523	static unsigned int
412	minpot (unsigned int n)	524	minpot (unsigned int n)
413	{	525	{
…		…
423	n \|= n >> 16;	535	n \|= n >> 16;
424		536
425	return n + 1;	537	return n + 1;
426	}	538	}
427		539
		540	static unsigned int
		541	popcount (unsigned int n)
		542	{
		543	n -= (n >> 1) & 0x55555555U;
		544	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		545	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		546	n *= 0x01010101U;
		547
		548	return n >> 24;
		549	}
		550
428	/* SDL should provide this, really. */	551	/* SDL should provide this, really. */
429	#define SDLK_MODIFIER_MIN 300	552	#define SDLK_MODIFIER_MIN 300
430	#define SDLK_MODIFIER_MAX 314	553	#define SDLK_MODIFIER_MAX 314
431		554
432	MODULE = CFPlus PACKAGE = CFPlus	555	/******************************************************************************/
		556
		557	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		558	static GV *hover_gv;
		559
		560	static int
		561	within_widget (SV *widget, NV x, NV y)
		562	{
		563	HV *self;
		564	SV **svp;
		565	NV wx, ww, wy, wh;
		566
		567	if (!SvROK (widget))
		568	return 0;
		569
		570	self = (HV *)SvRV (widget);
		571
		572	if (SvTYPE (self) != SVt_PVHV)
		573	return 0;
		574
		575	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		576	if (y < wy)
		577	return 0;
		578
		579	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		580	if (y >= wy + wh)
		581	return 0;
		582
		583	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		584	if (x < wx)
		585	return 0;
		586
		587	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		588	if (x >= wx + ww)
		589	return 0;
		590
		591	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		592	if (!svp \|\| !SvTRUE (*svp))
		593	return 0;
		594
		595	return 1;
		596	}
		597
		598	/******************************************************************************/
		599
		600	/* process keyboard modifiers */
		601	static int
		602	mod_munge (int mod)
		603	{
		604	mod &= MOD_MASK;
		605
		606	if (mod & (KMOD_META \| KMOD_ALT))
		607	mod \|= KMOD_LRAM;
		608
		609	return mod;
		610	}
		611
		612	static void
		613	deliantra_main (SV *real_main)
		614	{
		615	dSP;
		616
		617	PUSHMARK (SP);
		618	call_sv (real_main, G_DISCARD \| G_VOID);
		619	}
		620
		621	#ifdef __MACOSX__
		622	static SV *real_main;
		623
		624	/* to due surprising braindamage on the side of SDL design, we
		625	* do some mind-boggling hack here: SDL requires a custom main()
		626	* on OS X, so... we provide one and call the original main(), which,
		627	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		628	* and which calls our main (== SDL_main) back.
		629	*/
		630	extern C_LINKAGE int
		631	main (int argc, char *argv[])
		632	{
		633	deliantra_main (real_main);
		634	}
		635
		636	#undef main
		637
		638	extern C_LINKAGE int main (int argc, char *argv[]);
		639
		640	static void
		641	SDL_main_hack (SV *real_main_)
		642	{
		643	real_main = real_main_;
		644
		645	char *argv[] = { "deliantra client", 0 };
		646	(main) (1, argv);
		647	}
		648	#else
		649	static void
		650	SDL_main_hack (SV *real_main)
		651	{
		652	deliantra_main (real_main);
		653	}
		654	#endif
		655
		656	MODULE = Deliantra::Client PACKAGE = DC
433		657
434	PROTOTYPES: ENABLE	658	PROTOTYPES: ENABLE
435		659
436	BOOT:	660	BOOT:
437	{	661	{
438	HV *stash = gv_stashpv ("CFPlus", 1);	662	HV *stash = gv_stashpv ("DC", 1);
439	static const struct {	663	static const struct {
440	const char *name;	664	const char *name;
441	IV iv;	665	IV iv;
442	} *civ, const_iv[] = {	666	} *civ, const_iv[] = {
443	# define const_iv(name) { # name, (IV)name }	667	# define const_iv(name) { # name, (IV)name }
…		…
465		689
466	const_iv (SDL_APPINPUTFOCUS),	690	const_iv (SDL_APPINPUTFOCUS),
467	const_iv (SDL_APPMOUSEFOCUS),	691	const_iv (SDL_APPMOUSEFOCUS),
468	const_iv (SDL_APPACTIVE),	692	const_iv (SDL_APPACTIVE),
469		693
		694
		695	const_iv (SDLK_UNKNOWN),
		696	const_iv (SDLK_FIRST),
		697	const_iv (SDLK_BACKSPACE),
		698	const_iv (SDLK_TAB),
		699	const_iv (SDLK_CLEAR),
		700	const_iv (SDLK_RETURN),
		701	const_iv (SDLK_PAUSE),
		702	const_iv (SDLK_ESCAPE),
		703	const_iv (SDLK_SPACE),
		704	const_iv (SDLK_EXCLAIM),
		705	const_iv (SDLK_QUOTEDBL),
		706	const_iv (SDLK_HASH),
		707	const_iv (SDLK_DOLLAR),
		708	const_iv (SDLK_AMPERSAND),
		709	const_iv (SDLK_QUOTE),
		710	const_iv (SDLK_LEFTPAREN),
		711	const_iv (SDLK_RIGHTPAREN),
		712	const_iv (SDLK_ASTERISK),
		713	const_iv (SDLK_PLUS),
		714	const_iv (SDLK_COMMA),
		715	const_iv (SDLK_MINUS),
		716	const_iv (SDLK_PERIOD),
		717	const_iv (SDLK_SLASH),
		718	const_iv (SDLK_0),
		719	const_iv (SDLK_1),
		720	const_iv (SDLK_2),
		721	const_iv (SDLK_3),
		722	const_iv (SDLK_4),
		723	const_iv (SDLK_5),
		724	const_iv (SDLK_6),
		725	const_iv (SDLK_7),
		726	const_iv (SDLK_8),
		727	const_iv (SDLK_9),
		728	const_iv (SDLK_COLON),
		729	const_iv (SDLK_SEMICOLON),
		730	const_iv (SDLK_LESS),
		731	const_iv (SDLK_EQUALS),
		732	const_iv (SDLK_GREATER),
		733	const_iv (SDLK_QUESTION),
		734	const_iv (SDLK_AT),
		735
		736	const_iv (SDLK_LEFTBRACKET),
		737	const_iv (SDLK_BACKSLASH),
		738	const_iv (SDLK_RIGHTBRACKET),
		739	const_iv (SDLK_CARET),
		740	const_iv (SDLK_UNDERSCORE),
		741	const_iv (SDLK_BACKQUOTE),
		742	const_iv (SDLK_DELETE),
		743
		744	const_iv (SDLK_FIRST),
		745	const_iv (SDLK_LAST),
470	const_iv (SDLK_KP0),	746	const_iv (SDLK_KP0),
471	const_iv (SDLK_KP1),	747	const_iv (SDLK_KP1),
472	const_iv (SDLK_KP2),	748	const_iv (SDLK_KP2),
473	const_iv (SDLK_KP3),	749	const_iv (SDLK_KP3),
474	const_iv (SDLK_KP4),	750	const_iv (SDLK_KP4),
…		…
546	const_iv (KMOD_LMETA),	822	const_iv (KMOD_LMETA),
547	const_iv (KMOD_RMETA),	823	const_iv (KMOD_RMETA),
548	const_iv (KMOD_NUM),	824	const_iv (KMOD_NUM),
549	const_iv (KMOD_CAPS),	825	const_iv (KMOD_CAPS),
550	const_iv (KMOD_MODE),	826	const_iv (KMOD_MODE),
		827
		828	const_iv (KMOD_LRAM),
		829
		830	const_iv (MIX_DEFAULT_FORMAT),
		831
		832	const_iv (SDL_INIT_TIMER),
		833	const_iv (SDL_INIT_AUDIO),
		834	const_iv (SDL_INIT_VIDEO),
		835	const_iv (SDL_INIT_CDROM),
		836	const_iv (SDL_INIT_JOYSTICK),
		837	const_iv (SDL_INIT_EVERYTHING),
		838	const_iv (SDL_INIT_NOPARACHUTE),
		839	const_iv (SDL_INIT_EVENTTHREAD),
		840
		841	const_iv (SDL_GL_RED_SIZE),
		842	const_iv (SDL_GL_GREEN_SIZE),
		843	const_iv (SDL_GL_BLUE_SIZE),
		844	const_iv (SDL_GL_ALPHA_SIZE),
		845	const_iv (SDL_GL_DOUBLEBUFFER),
		846	const_iv (SDL_GL_BUFFER_SIZE),
		847	const_iv (SDL_GL_DEPTH_SIZE),
		848	const_iv (SDL_GL_STENCIL_SIZE),
		849	const_iv (SDL_GL_ACCUM_RED_SIZE),
		850	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		851	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		852	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		853	const_iv (SDL_GL_STEREO),
		854	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		855	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		856	const_iv (SDL_GL_ACCELERATED_VISUAL),
		857	const_iv (SDL_GL_SWAP_CONTROL),
		858
		859	const_iv (FOW_DARKNESS)
551	# undef const_iv	860	# undef const_iv
552	};	861	};
553		862
554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	863	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	864	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
556		865
557	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	866	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
558	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	867	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
559	}	868	}
560		869
…		…
572	RETVAL	881	RETVAL
573		882
574	NV floor (NV x)	883	NV floor (NV x)
575		884
576	NV ceil (NV x)	885	NV ceil (NV x)
		886
		887	IV minpot (UV n)
		888
		889	IV popcount (UV n)
		890
		891	NV distance (NV dx, NV dy)
		892	CODE:
		893	RETVAL = pow (dx * dx + dy * dy, 0.5);
		894	OUTPUT:
		895	RETVAL
577		896
578	void	897	void
579	pango_init ()	898	pango_init ()
580	CODE:	899	CODE:
581	{	900	{
582	opengl_fontmap = pango_opengl_font_map_new ();	901	opengl_fontmap = pango_opengl_font_map_new ();
583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	902	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
584	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	903	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		904	/pango_context_set_font_description (opengl_context, default_font);/
		905	#if PANGO_VERSION_CHECK (1, 15, 2)
		906	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		907	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		908	#endif
585	}	909	}
586		910
587	int	911	char *SDL_GetError ()
588	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
589		912
590	void	913	void SDL_main_hack (SV *real_main)
		914	PROTOTYPE: &
		915
		916	int SDL_Init (U32 flags)
		917
		918	int SDL_InitSubSystem (U32 flags)
		919
		920	void SDL_QuitSubSystem (U32 flags)
		921
591	SDL_Quit ()	922	void SDL_Quit ()
592		923
		924	int SDL_GL_SetAttribute (int attr, int value)
		925	C_ARGS: (SDL_GLattr)attr, value
		926
		927	int SDL_GL_GetAttribute (int attr)
		928	CODE:
		929	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		930	XSRETURN_UNDEF;
		931	OUTPUT:
		932	RETVAL
		933
593	void	934	void
594	SDL_ListModes ()	935	SDL_ListModes (int rgb, int alpha)
595	PPCODE:	936	PPCODE:
596	{	937	{
597	SDL_Rect **m;	938	SDL_Rect **m;
598		939
599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	940	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	941	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	942	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	943	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603		944
604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	945	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606		947
607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611		952
612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	953	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613	#if SDL_VERSION_ATLEAST(1,2,10)
614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	954	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616	#endif
617
618	SDL_EnableUNICODE (1);
619	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
620		955
621	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	956	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
622		957
623	if (m && m != (SDL_Rect **)-1)	958	if (m && m != (SDL_Rect **)-1)
624	while (*m)	959	while (*m)
625	{	960	{
		961	if ((m)->w >= 400 && (m)->h >= 300)
		962	{
626	AV *av = newAV ();	963	AV *av = newAV ();
627	av_push (av, newSViv ((*m)->w));	964	av_push (av, newSViv ((*m)->w));
628	av_push (av, newSViv ((*m)->h));	965	av_push (av, newSViv ((*m)->h));
		966	av_push (av, newSViv (rgb));
		967	av_push (av, newSViv (alpha));
629	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	968	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		969	}
630		970
631	++m;	971	++m;
632	}	972	}
633	}	973	}
634		974
635	char *
636	SDL_GetError ()
637
638	int	975	int
639	SDL_SetVideoMode (int w, int h, int fullscreen)	976	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640	CODE:	977	CODE:
		978	{
		979	SDL_EnableUNICODE (1);
		980	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		981
		982	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		983	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		984	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		985	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		986
641	RETVAL = !!SDL_SetVideoMode (	987	RETVAL = !!SDL_SetVideoMode (
642	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	988	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
643	);	989	);
		990
644	if (RETVAL)	991	if (RETVAL)
645	{	992	{
646	av_clear (texture_av);	993	av_clear (texture_av);
647
648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	994	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
650	# include "glfunc.h"	995	#include "glfunc.h"
651	# undef GL_FUNC	996	#undef GL_FUNC
652		997	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		998	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
653	}	999	}
		1000	}
654	OUTPUT:	1001	OUTPUT:
655	RETVAL	1002	RETVAL
		1003
		1004	void
		1005	SDL_WM_SetCaption (const char title, const char icon)
656		1006
657	void	1007	void
658	SDL_GL_SwapBuffers ()	1008	SDL_GL_SwapBuffers ()
659		1009
660	char *	1010	char *
661	SDL_GetKeyName (int sym)	1011	SDL_GetKeyName (int sym)
		1012	C_ARGS: (SDLKey)sym
662		1013
		1014	int
		1015	SDL_GetAppState ()
		1016
		1017	int
		1018	SDL_GetModState ()
		1019
		1020	int
		1021	SDL_WaitEvent ()
		1022	C_ARGS: 0
		1023
663	void	1024	void
664	SDL_PollEvent ()	1025	SDL_PumpEvents ()
		1026
		1027	void
		1028	peep_events ()
665	PPCODE:	1029	PPCODE:
666	{	1030	{
667	SDL_Event ev;	1031	SDL_Event ev;
668		1032
669	while (SDL_PollEvent (&ev))	1033	SDL_PumpEvents ();
		1034	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670	{	1035	{
671	HV *hv = newHV ();	1036	HV *hv = newHV ();
672	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1037	hv_store (hv, "type", 4, newSViv (ev.type), 0);
673		1038
674	switch (ev.type)	1039	switch (ev.type)
675	{	1040	{
676	case SDL_KEYDOWN:	1041	case SDL_KEYDOWN:
677	case SDL_KEYUP:	1042	case SDL_KEYUP:
678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1043	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1044	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
680	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1045	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
681	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1046	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
682	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1047	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
683	break;	1048	break;
684		1049
685	case SDL_ACTIVEEVENT:	1050	case SDL_ACTIVEEVENT:
686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1051	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1052	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688	break;	1053	break;
689		1054
690	case SDL_MOUSEMOTION:	1055	case SDL_MOUSEMOTION:
		1056	{
		1057	int state = ev.motion.state;
		1058	int x = ev.motion.x;
		1059	int y = ev.motion.y;
		1060	int xrel = ev.motion.xrel;
		1061	int yrel = ev.motion.yrel;
		1062
		1063	/* do simplistic event compression */
		1064	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1065	&& state == ev.motion.state)
		1066	{
		1067	xrel += ev.motion.xrel;
		1068	yrel += ev.motion.yrel;
		1069	x = ev.motion.x;
		1070	y = ev.motion.y;
		1071	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1072	}
		1073
691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1074	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
692
693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1075	hv_store (hv, "state", 5, newSViv (state), 0);
694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1076	hv_store (hv, "x", 1, newSViv (x), 0);
695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1077	hv_store (hv, "y", 1, newSViv (y), 0);
696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1078	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1079	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1080	}
698	break;	1081	break;
699		1082
700	case SDL_MOUSEBUTTONDOWN:	1083	case SDL_MOUSEBUTTONDOWN:
701	case SDL_MOUSEBUTTONUP:	1084	case SDL_MOUSEBUTTONUP:
702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1085	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
703		1086
704	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1087	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
705	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1088	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
706	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1089	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
707	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1090	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1095	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1096	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714	break;	1097	break;
715	}	1098	}
716		1099
717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1100	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
718	}	1101	}
719	}	1102	}
720		1103
		1104	char *
		1105	SDL_AudioDriverName ()
		1106	CODE:
		1107	{
		1108	char buf [256];
		1109	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1110	XSRETURN_UNDEF;
		1111
		1112	RETVAL = buf;
		1113	}
		1114	OUTPUT:
		1115	RETVAL
		1116
721	int	1117	int
722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1118	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
723	POSTCALL:	1119	POSTCALL:
724	Mix_HookMusicFinished (music_finished);	1120	Mix_HookMusicFinished (music_finished);
725	Mix_ChannelFinished (channel_finished);	1121	Mix_ChannelFinished (channel_finished);
726		1122
727	void	1123	void
		1124	Mix_QuerySpec ()
		1125	PPCODE:
		1126	{
		1127	int freq, channels;
		1128	Uint16 format;
		1129
		1130	if (Mix_QuerySpec (&freq, &format, &channels))
		1131	{
		1132	EXTEND (SP, 3);
		1133	PUSHs (sv_2mortal (newSViv (freq)));
		1134	PUSHs (sv_2mortal (newSViv (format)));
		1135	PUSHs (sv_2mortal (newSViv (channels)));
		1136	}
		1137	}
		1138
		1139	void
728	Mix_CloseAudio ()	1140	Mix_CloseAudio ()
729		1141
730	int	1142	int
731	Mix_AllocateChannels (int numchans = -1)	1143	Mix_AllocateChannels (int numchans = -1)
		1144
		1145	const char *
		1146	Mix_GetError ()
732		1147
733	void	1148	void
734	lowdelay (int fd, int val = 1)	1149	lowdelay (int fd, int val = 1)
735	CODE:	1150	CODE:
736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1151	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
762	}	1177	}
763	}	1178	}
764	#endif	1179	#endif
765	}	1180	}
766		1181
767	void	1182	int
768	add_font (char *file)	1183	add_font (char *file)
769	CODE:	1184	CODE:
770	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1185	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1186	OUTPUT:
		1187	RETVAL
		1188
		1189	void
		1190	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1191
		1192	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1193	void
		1194	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
771		1195
772	void	1196	void
773	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
774	ALIAS:	1198	ALIAS:
775	load_image_file = 1	1199	load_image_file = 1
…		…
778	STRLEN image_len;	1202	STRLEN image_len;
779	char image = (char )SvPVbyte (image_, image_len);	1203	char image = (char )SvPVbyte (image_, image_len);
780	SDL_Surface surface, surface2;	1204	SDL_Surface surface, surface2;
781	SDL_PixelFormat fmt;	1205	SDL_PixelFormat fmt;
782	SDL_RWops *rw = ix	1206	SDL_RWops *rw = ix
783	? SDL_RWFromFile (image, "r")	1207	? SDL_RWFromFile (image, "rb")
784	: SDL_RWFromConstMem (image, image_len);	1208	: SDL_RWFromConstMem (image, image_len);
785		1209
786	if (!rw)	1210	if (!rw)
787	croak ("load_image: %s", SDL_GetError ());	1211	croak ("load_image: %s", SDL_GetError ());
788		1212
…		…
821		1245
822	SDL_LockSurface (surface2);	1246	SDL_LockSurface (surface2);
823	EXTEND (SP, 6);	1247	EXTEND (SP, 6);
824	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
825	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
826	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
827	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1251	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
828	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
829	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
830	SDL_UnlockSurface (surface2);	1254	SDL_UnlockSurface (surface2);
831		1255
…		…
861	void	1285	void
862	error (char *message)	1286	error (char *message)
863	CODE:	1287	CODE:
864	fprintf (stderr, "ERROR: %s\n", message);	1288	fprintf (stderr, "ERROR: %s\n", message);
865	#ifdef _WIN32	1289	#ifdef _WIN32
866	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1290	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
867	#endif	1291	#endif
868		1292
869	void	1293	void
870	fatal (char *message)	1294	fatal (char *message)
871	CODE:	1295	CODE:
872	fprintf (stderr, "FATAL: %s\n", message);	1296	fprintf (stderr, "FATAL: %s\n", message);
873	#ifdef _WIN32	1297	#ifdef _WIN32
874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1298	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
875	#endif	1299	#endif
876	_exit (1);	1300	_exit (1);
877		1301
878	void	1302	void
879	_exit (int retval = 0)	1303	_exit (int retval = 0)
…		…
882	ExitThread (retval); // unclean, please beam me up	1306	ExitThread (retval); // unclean, please beam me up
883	#else	1307	#else
884	_exit (retval);	1308	_exit (retval);
885	#endif	1309	#endif
886		1310
887	MODULE = CFPlus PACKAGE = CFPlus::Font	1311	void
		1312	debug ()
		1313	CODE:
		1314	{
		1315	#if DEBUG
		1316	VALGRIND_DO_LEAK_CHECK;
		1317	#endif
		1318	}
888		1319
889	CFPlus::Font	1320	int
		1321	SvREFCNT (SV *sv)
		1322	CODE:
		1323	RETVAL = SvREFCNT (sv);
		1324	OUTPUT:
		1325	RETVAL
		1326
		1327	MODULE = Deliantra::Client PACKAGE = DC::Font
		1328
		1329	PROTOTYPES: DISABLE
		1330
		1331	DC::Font
890	new_from_file (SV class, char path, int id = 0)	1332	new_from_file (SV klass, char path, int id = 0)
891	CODE:	1333	CODE:
892	{	1334	{
893	int count;	1335	int count;
894	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1336	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
895	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
897	}	1339	}
898	OUTPUT:	1340	OUTPUT:
899	RETVAL	1341	RETVAL
900		1342
901	void	1343	void
902	DESTROY (CFPlus::Font self)	1344	DESTROY (DC::Font self)
903	CODE:	1345	CODE:
904	pango_font_description_free (self);	1346	pango_font_description_free (self);
905		1347
906	void	1348	void
907	make_default (CFPlus::Font self)	1349	make_default (DC::Font self)
		1350	PROTOTYPE: $
908	CODE:	1351	CODE:
909	default_font = self;	1352	default_font = self;
910		1353
911	MODULE = CFPlus PACKAGE = CFPlus::Layout	1354	MODULE = Deliantra::Client PACKAGE = DC::Layout
912		1355
		1356	PROTOTYPES: DISABLE
		1357
913	void	1358	void
914	reset_glyph_cache ()	1359	glyph_cache_backup ()
		1360	PROTOTYPE:
915	CODE:	1361	CODE:
		1362	tc_backup ();
		1363
		1364	void
		1365	glyph_cache_restore ()
		1366	PROTOTYPE:
		1367	CODE:
916	tc_clear ();	1368	tc_restore ();
917		1369
918	CFPlus::Layout	1370	DC::Layout
919	new (SV *class)	1371	new (SV *klass)
920	CODE:	1372	CODE:
921	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
922		1374
923	RETVAL->pl = pango_layout_new (opengl_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
924	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
925	RETVAL->g = 1.;	1377	RETVAL->g = 1.;
926	RETVAL->b = 1.;	1378	RETVAL->b = 1.;
927	RETVAL->a = 1.;	1379	RETVAL->a = 1.;
928	RETVAL->base_height = MIN_FONT_HEIGHT;	1380	RETVAL->base_height = MIN_FONT_HEIGHT;
929	RETVAL->font = 0;	1381	RETVAL->font = 0;
		1382	RETVAL->rc = rc_alloc ();
930		1383
931	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
932	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
933	OUTPUT:	1386	OUTPUT:
934	RETVAL	1387	RETVAL
935		1388
936	void	1389	void
937	DESTROY (CFPlus::Layout self)	1390	DESTROY (DC::Layout self)
938	CODE:	1391	CODE:
939	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
		1393	rc_free (self->rc);
940	Safefree (self);	1394	Safefree (self);
941		1395
942	void	1396	void
943	set_text (CFPlus::Layout self, SV *text_)	1397	set_text (DC::Layout self, SV *text_)
944	CODE:	1398	CODE:
945	{	1399	{
946	STRLEN textlen;	1400	STRLEN textlen;
947	char *text = SvPVutf8 (text_, textlen);	1401	char *text = SvPVutf8 (text_, textlen);
948		1402
949	pango_layout_set_text (self->pl, text, textlen);	1403	pango_layout_set_text (self->pl, text, textlen);
950	}	1404	}
951		1405
952	void	1406	void
953	set_markup (CFPlus::Layout self, SV *text_)	1407	set_markup (DC::Layout self, SV *text_)
954	CODE:	1408	CODE:
955	{	1409	{
956	STRLEN textlen;	1410	STRLEN textlen;
957	char *text = SvPVutf8 (text_, textlen);	1411	char *text = SvPVutf8 (text_, textlen);
958		1412
959	pango_layout_set_markup (self->pl, text, textlen);	1413	pango_layout_set_markup (self->pl, text, textlen);
960	}	1414	}
961		1415
962	void	1416	void
963	set_shapes (CFPlus::Layout self, ...)	1417	set_shapes (DC::Layout self, ...)
964	CODE:	1418	CODE:
965	{	1419	{
966	PangoAttrList *attrs = 0;	1420	PangoAttrList *attrs = 0;
967	const char *text = pango_layout_get_text (self->pl);	1421	const char *text = pango_layout_get_text (self->pl);
968	const char *pos = text;	1422	const char *pos = text;
…		…
1003	if (attrs)	1457	if (attrs)
1004	pango_layout_set_attributes (self->pl, attrs);	1458	pango_layout_set_attributes (self->pl, attrs);
1005	}	1459	}
1006		1460
1007	void	1461	void
1008	get_shapes (CFPlus::Layout self)	1462	get_shapes (DC::Layout self)
1009	PPCODE:	1463	PPCODE:
1010	{	1464	{
1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1465	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012		1466
1013	do	1467	do
1014	{	1468	{
1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1469	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1016		1470
1017	if (run && shape_attr_p (run))	1471	if (run && shape_attr_p (run))
1018	{	1472	{
1019	PangoRectangle extents;	1473	PangoRectangle extents;
1020	pango_layout_iter_get_run_extents (iter, 0, &extents);	1474	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1028		1482
1029	pango_layout_iter_free (iter);	1483	pango_layout_iter_free (iter);
1030	}	1484	}
1031		1485
1032	int	1486	int
1033	has_wrapped (CFPlus::Layout self)	1487	has_wrapped (DC::Layout self)
1034	CODE:	1488	CODE:
1035	{	1489	{
1036	int lines = 1;	1490	int lines = 1;
1037	const char *text = pango_layout_get_text (self->pl);	1491	const char *text = pango_layout_get_text (self->pl);
1038		1492
…		…
1043	}	1497	}
1044	OUTPUT:	1498	OUTPUT:
1045	RETVAL	1499	RETVAL
1046		1500
1047	SV *	1501	SV *
1048	get_text (CFPlus::Layout self)	1502	get_text (DC::Layout self)
1049	CODE:	1503	CODE:
1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1504	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051	sv_utf8_decode (RETVAL);	1505	sv_utf8_decode (RETVAL);
1052	OUTPUT:	1506	OUTPUT:
1053	RETVAL	1507	RETVAL
1054		1508
1055	void	1509	void
1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1510	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1057	CODE:	1511	CODE:
1058	self->r = r;	1512	self->r = r;
1059	self->g = g;	1513	self->g = g;
1060	self->b = b;	1514	self->b = b;
1061	self->a = a;	1515	self->a = a;
1062		1516
1063	void	1517	void
1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1518	set_font (DC::Layout self, DC::Font font = 0)
1065	CODE:	1519	CODE:
1066	if (self->font != font)	1520	if (self->font != font)
1067	{	1521	{
1068	self->font = font;	1522	self->font = font;
1069	layout_update_font (self);	1523	layout_update_font (self);
1070	}	1524	}
1071		1525
1072	void	1526	void
1073	set_height (CFPlus::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
1074	CODE:	1528	CODE:
1075	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
1076	{	1530	{
1077	self->base_height = base_height;	1531	self->base_height = base_height;
1078	layout_update_font (self);	1532	layout_update_font (self);
1079	}	1533	}
1080		1534
1081	void	1535	void
1082	set_width (CFPlus::Layout self, int max_width = -1)	1536	set_width (DC::Layout self, int max_width = -1)
1083	CODE:	1537	CODE:
1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1538	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1085		1539
1086	void	1540	void
1087	set_indent (CFPlus::Layout self, int indent)	1541	set_indent (DC::Layout self, int indent)
1088	CODE:	1542	CODE:
1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1543	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090		1544
1091	void	1545	void
1092	set_spacing (CFPlus::Layout self, int spacing)	1546	set_spacing (DC::Layout self, int spacing)
1093	CODE:	1547	CODE:
1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1548	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095		1549
1096	void	1550	void
1097	set_ellipsise (CFPlus::Layout self, int ellipsise)	1551	set_ellipsise (DC::Layout self, int ellipsise)
1098	CODE:	1552	CODE:
1099	pango_layout_set_ellipsize (self->pl,	1553	pango_layout_set_ellipsize (self->pl,
1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1554	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1555	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1556	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103	: PANGO_ELLIPSIZE_NONE	1557	: PANGO_ELLIPSIZE_NONE
1104	);	1558	);
1105		1559
1106	void	1560	void
1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1561	set_single_paragraph_mode (DC::Layout self, int spm)
1108	CODE:	1562	CODE:
1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1563	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110		1564
1111	void	1565	void
1112	size (CFPlus::Layout self)	1566	size (DC::Layout self)
1113	PPCODE:	1567	PPCODE:
1114	{	1568	{
1115	int w, h;	1569	int w, h;
1116		1570
1117	layout_get_pixel_size (self, &w, &h);	1571	layout_get_pixel_size (self, &w, &h);
…		…
1120	PUSHs (sv_2mortal (newSViv (w)));	1574	PUSHs (sv_2mortal (newSViv (w)));
1121	PUSHs (sv_2mortal (newSViv (h)));	1575	PUSHs (sv_2mortal (newSViv (h)));
1122	}	1576	}
1123		1577
1124	int	1578	int
1125	descent (CFPlus::Layout self)	1579	descent (DC::Layout self)
1126	CODE:	1580	CODE:
1127	{	1581	{
1128	PangoRectangle rect;	1582	PangoRectangle rect;
1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1583	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1130	pango_layout_line_get_pixel_extents (line, 0, &rect);	1584	pango_layout_line_get_pixel_extents (line, 0, &rect);
1131	RETVAL = PANGO_DESCENT (rect);	1585	RETVAL = PANGO_DESCENT (rect);
1132	}	1586	}
1133	OUTPUT:	1587	OUTPUT:
1134	RETVAL	1588	RETVAL
1135		1589
1136	int	1590	int
1137	xy_to_index (CFPlus::Layout self, int x, int y)	1591	xy_to_index (DC::Layout self, int x, int y)
1138	CODE:	1592	CODE:
1139	{	1593	{
1140	int index, trailing;	1594	int index, trailing;
1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1595	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1142	RETVAL = index + trailing;	1596	RETVAL = index + trailing;
1143	}	1597	}
1144	OUTPUT:	1598	OUTPUT:
1145	RETVAL	1599	RETVAL
1146		1600
1147	void	1601	void
1148	cursor_pos (CFPlus::Layout self, int index)	1602	cursor_pos (DC::Layout self, int index)
1149	PPCODE:	1603	PPCODE:
1150	{	1604	{
1151	PangoRectangle strong_pos;	1605	PangoRectangle pos;
1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1606	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1153		1607
1154	EXTEND (SP, 3);	1608	EXTEND (SP, 3);
1155	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1609	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1158	}	1612	}
1159		1613
1160	void	1614	void
1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1615	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1162	PPCODE:	1616	PPCODE:
1163	{	1617	{
1164	int line, x;	1618	int line, x;
1165		1619
1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1620	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1621	#if !PANGO_VERSION_CHECK (1, 17, 3)
1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1622	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1168		1623	--line;
		1624	#endif
1169	EXTEND (SP, 2);	1625	EXTEND (SP, 2);
1170	PUSHs (sv_2mortal (newSViv (line - 1)));	1626	PUSHs (sv_2mortal (newSViv (line)));
1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1627	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172	}	1628	}
1173		1629
1174	void	1630	void
1175	line_x_to_index (CFPlus::Layout self, int line, int x)	1631	line_x_to_index (DC::Layout self, int line, int x)
1176	PPCODE:	1632	PPCODE:
1177	{	1633	{
1178	PangoLayoutLine *lp;	1634	PangoLayoutLine *lp;
1179	int index, trailing;	1635	int index, trailing;
1180		1636
1181	if (line < 0)	1637	if (line < 0)
1182	XSRETURN_EMPTY;	1638	XSRETURN_EMPTY;
1183		1639
1184	if (!(lp = pango_layout_get_line (self->pl, line)))	1640	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1185	XSRETURN_EMPTY; /* do better */	1641	XSRETURN_EMPTY; /* do better */
1186		1642
1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1643	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1188		1644
1189	EXTEND (SP, 2);	1645	EXTEND (SP, 2);
…		…
1195	PUSHs (sv_2mortal (newSViv (trailing)));	1651	PUSHs (sv_2mortal (newSViv (trailing)));
1196	}	1652	}
1197	}	1653	}
1198		1654
1199	void	1655	void
1200	render (CFPlus::Layout self, float x, float y, int flags = 0)	1656	render (DC::Layout self, float x, float y, int flags = 0)
1201	PPCODE:	1657	CODE:
		1658	rc_clear (self->rc);
1202	pango_opengl_render_layout_subpixel (	1659	pango_opengl_render_layout_subpixel (
1203	self->pl,	1660	self->pl,
		1661	self->rc,
1204	x * PANGO_SCALE, y * PANGO_SCALE,	1662	x * PANGO_SCALE, y * PANGO_SCALE,
1205	self->r, self->g, self->b, self->a,	1663	self->r, self->g, self->b, self->a,
1206	flags	1664	flags
1207	);	1665	);
		1666	// we assume that context_change actually clears/frees stuff
		1667	// and does not do any recomputation...
		1668	pango_layout_context_changed (self->pl);
1208		1669
1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211	void	1670	void
1212	pad2pot (SV data_, SV w_, SV *h_)	1671	draw (DC::Layout self)
1213	CODE:	1672	CODE:
1214	{	1673	{
1215	int ow = SvIV (w_);	1674	glEnable (GL_TEXTURE_2D);
1216	int oh = SvIV (h_);	1675	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1676	glEnable (GL_BLEND);
		1677	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1678	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1679	glEnable (GL_ALPHA_TEST);
		1680	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1217		1681
1218	if (ow && oh)	1682	rc_draw (self->rc);
		1683
		1684	glDisable (GL_ALPHA_TEST);
		1685	glDisable (GL_BLEND);
		1686	glDisable (GL_TEXTURE_2D);
		1687	}
		1688
		1689	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1690
		1691	PROTOTYPES: ENABLE
		1692
		1693	void
		1694	pad (SV *data_, int ow, int oh, int nw, int nh)
		1695	CODE:
		1696	{
		1697	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1219	{	1698	{
1220	int nw = minpot (ow);
1221	int nh = minpot (oh);
1222
1223	if (nw != ow \|\| nh != oh)
1224	{
1225	if (SvOK (data_))
1226	{
1227	STRLEN datalen;	1699	STRLEN datalen;
1228	char *data = SvPVbyte (data_, datalen);	1700	char *data = SvPVbyte (data_, datalen);
1229	int bpp = datalen / (ow * oh);	1701	int bpp = datalen / (ow * oh);
1230	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1702	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1231		1703
1232	SvPOK_only (result_);	1704	SvPOK_only (result_);
1233	SvCUR_set (result_, nw * nh * bpp);	1705	SvCUR_set (result_, nw * nh * bpp);
1234		1706
1235	memset (SvPVX (result_), 0, nw * nh * bpp);	1707	memset (SvPVX (result_), 0, nw * nh * bpp);
1236	while (oh--)	1708	while (oh--)
1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1709	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238		1710
1239	sv_setsv (data_, result_);	1711	sv_setsv (data_, result_);
1240	}
1241
1242	sv_setiv (w_, nw);
1243	sv_setiv (h_, nh);
1244	}
1245	}	1712	}
1246	}	1713	}
1247		1714
1248	void	1715	void
1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1716	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1255	{	1722	{
1256	HV hv = (HV )SvRV (self);	1723	HV hv = (HV )SvRV (self);
1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1724	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1725	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1726	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1727
		1728	if (name <= 0)
		1729	XSRETURN_EMPTY;
1260		1730
1261	if (items < 5)	1731	if (items < 5)
1262	{	1732	{
1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1733	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1734	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1292	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1293	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1294	}	1764	}
1295	}	1765	}
1296		1766
1297	MODULE = CFPlus PACKAGE = CFPlus::Map	1767	void
		1768	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)
		1769	PROTOTYPE: @
		1770	CODE:
		1771	{
		1772	glEnable (GL_BLEND);
		1773	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1774	glEnable (GL_TEXTURE_2D);
		1775	glBindTexture (GL_TEXTURE_2D, name1);
1298		1776
1299	CFPlus::Map	1777	glColor3f (intensity, intensity, intensity);
		1778	glPushMatrix ();
		1779	glScalef (1./3, 1./3, 1.);
		1780
		1781	if (blend > 0.f)
		1782	{
		1783	float dx3 = dx * -3.f / w;
		1784	float dy3 = dy * -3.f / h;
		1785	GLfloat env_color[4] = { 0., 0., 0., blend };
		1786
		1787	/* interpolate the two shadow textures */
		1788	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1790
		1791	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1792	gl.ActiveTexture (GL_TEXTURE1);
		1793	glEnable (GL_TEXTURE_2D);
		1794	glBindTexture (GL_TEXTURE_2D, name2);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1796
		1797	/* rgb == rgb(glcolor) */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1801
		1802	/* alpha = interpolate t0, t1 by env_alpha */
		1803	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1808
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1811
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1814
		1815	glBegin (GL_QUADS);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	gl.ActiveTexture (GL_TEXTURE0);
		1824	}
		1825	else
		1826	{
		1827	/* simple blending of one texture, also opengl <1.3 path */
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1829
		1830	glBegin (GL_QUADS);
		1831	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1832	glTexCoord2f (0, t); glVertex2f (0, h);
		1833	glTexCoord2f (s, t); glVertex2f (w, h);
		1834	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1835	glEnd ();
		1836	}
		1837
		1838	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1839	{
		1840	int x, y;
		1841	int dx3 = dx * 3;
		1842	int dy3 = dy * 3;
		1843
		1844	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1845	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1846	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1847	glTranslatef (-1., -1., 0);
		1848	glBegin (GL_QUADS);
		1849
		1850	for (y = 1; y < h; y += 3)
		1851	{
		1852	int y1 = y - dy3;
		1853	int y1valid = y1 >= 0 && y1 < h;
		1854
		1855	for (x = 1; x < w; x += 3)
		1856	{
		1857	int x1 = x - dx3;
		1858	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	uint8_t h2;
		1860
		1861	if (y1valid && x1 >= 0 && x1 < w)
		1862	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1863	else
		1864	h2 = 1; /* out of range == invisible */
		1865
		1866	if (h1 \|\| h2)
		1867	{
		1868	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1869	glColor4f (1., 1., 1., alpha);
		1870
		1871	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1873	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1874	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1875	}
		1876	}
		1877	}
		1878	}
		1879
		1880	glEnd ();
		1881
		1882	glPopMatrix ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886	}
		1887
		1888	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1889	CODE:
		1890	{
		1891	GLint width;
		1892	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1893	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1894	RETVAL = width > 0;
		1895	}
		1896	OUTPUT:
		1897	RETVAL
		1898
		1899	MODULE = Deliantra::Client PACKAGE = DC::Map
		1900
		1901	PROTOTYPES: DISABLE
		1902
		1903	DC::Map
1300	new (SV *class)	1904	new (SV *klass)
1301	CODE:	1905	CODE:
1302	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1303	RETVAL->x = 0;	1907	RETVAL->x = 0;
1304	RETVAL->y = 0;	1908	RETVAL->y = 0;
1305	RETVAL->w = 0;	1909	RETVAL->w = 0;
1306	RETVAL->h = 0;	1910	RETVAL->h = 0;
1307	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
…		…
1312	RETVAL->row = 0;	1916	RETVAL->row = 0;
1313	OUTPUT:	1917	OUTPUT:
1314	RETVAL	1918	RETVAL
1315		1919
1316	void	1920	void
1317	DESTROY (CFPlus::Map self)	1921	DESTROY (DC::Map self)
1318	CODE:	1922	CODE:
1319	{	1923	{
1320	map_clear (self);	1924	map_clear (self);
1321	Safefree (self->face2tile);	1925	Safefree (self->face2tile);
1322	Safefree (self->tex);	1926	Safefree (self->tex);
1323	Safefree (self);	1927	Safefree (self);
1324	}	1928	}
1325		1929
1326	void	1930	void
1327	resize (CFPlus::Map self, int map_width, int map_height)	1931	resize (DC::Map self, int map_width, int map_height)
1328	CODE:	1932	CODE:
1329	self->w = map_width;	1933	self->w = map_width;
1330	self->h = map_height;	1934	self->h = map_height;
1331		1935
1332	void	1936	void
1333	clear (CFPlus::Map self)	1937	clear (DC::Map self)
1334	CODE:	1938	CODE:
1335	map_clear (self);	1939	map_clear (self);
1336		1940
1337	void	1941	void
1338	set_tileid (CFPlus::Map self, int face, int tile)	1942	set_tileid (DC::Map self, int face, int tile)
1339	CODE:	1943	CODE:
1340	{	1944	{
1341	need_facenum (self, face); self->face2tile [face] = tile;	1945	need_facenum (self, face); self->face2tile [face] = tile;
1342	need_texid (self, tile);	1946	need_texid (self, tile);
1343	}	1947	}
1344		1948
1345	void	1949	void
1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1950	set_smooth (DC::Map self, int face, int smooth, int level)
1347	CODE:	1951	CODE:
1348	{	1952	{
1349	tileid texid;	1953	tileid texid;
1350	maptex *tex;	1954	maptex *tex;
1351		1955
1352	if (face < 0 \|\| face >= self->faces)	1956	if (face < 0 \|\| face >= self->faces)
1353	return;	1957	return;
1354		1958
1355	if (smooth < 0 \|\| smooth >= self->faces)	1959	if (smooth < 0 \|\| smooth >= self->faces)
1356	return;	1960	return;
1357		1961
1358	texid = self->face2tile [face];	1962	texid = self->face2tile [face];
1359		1963
1360	if (!texid)	1964	if (!texid)
1361	return;	1965	return;
1362		1966
1363	tex = self->tex + texid;	1967	tex = self->tex + texid;
1364	tex->smoothtile = self->face2tile [smooth];	1968	tex->smoothtile = self->face2tile [smooth];
1365	tex->smoothlevel = level;	1969	tex->smoothlevel = level;
1366	}	1970	}
1367		1971
1368	void	1972	void
1369	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)	1973	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)
1370	CODE:	1974	CODE:
1371	{	1975	{
1372	need_texid (self, texid);	1976	need_texid (self, texid);
1373		1977
1374	{	1978	{
…		…
1393	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1394	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396	}	2000	}
1397		2001
		2002	void
		2003	expire_textures (DC::Map self, int texid, int count)
		2004	PPCODE:
		2005	for (; texid < self->texs && count; ++texid, --count)
		2006	{
		2007	maptex *tex = self->tex + texid;
		2008
		2009	if (tex->name)
		2010	{
		2011	if (tex->unused)
		2012	{
		2013	tex->name = 0;
		2014	tex->unused = 0;
		2015	XPUSHs (sv_2mortal (newSViv (texid)));
		2016	}
		2017	else
		2018	tex->unused = 1;
		2019	}
		2020	}
		2021
1398	int	2022	int
1399	ox (CFPlus::Map self)	2023	ox (DC::Map self)
1400	ALIAS:	2024	ALIAS:
1401	oy = 1	2025	oy = 1
1402	x = 2	2026	x = 2
1403	y = 3	2027	y = 3
1404	w = 4	2028	w = 4
…		…
1415	}	2039	}
1416	OUTPUT:	2040	OUTPUT:
1417	RETVAL	2041	RETVAL
1418		2042
1419	void	2043	void
1420	scroll (CFPlus::Map self, int dx, int dy)	2044	scroll (DC::Map self, int dx, int dy)
1421	CODE:	2045	CODE:
1422	{	2046	{
1423	if (dx > 0)	2047	if (dx > 0)
1424	map_blank (self, self->x, self->y, dx, self->h);	2048	map_blank (self, self->x, self->y, dx, self->h);
1425	else if (dx < 0)	2049	else if (dx < 0)
…		…
1440	self->rows += MAP_EXTEND_Y;	2064	self->rows += MAP_EXTEND_Y;
1441	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1442	}	2066	}
1443	}	2067	}
1444		2068
1445	void	2069	SV *
1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2070	map1a_update (DC::Map self, SV *data_)
1447	CODE:	2071	CODE:
1448	{	2072	{
1449	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2073	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1450	uint8_t data_end = (uint8_t )SvEND (data_);	2074	uint8_t data_end = (uint8_t )SvEND (data_);
1451	mapcell *cell;	2075	mapcell *cell;
1452	int x, y, flags;	2076	int x, y, z, flags;
		2077	AV *missing = newAV ();
		2078	RETVAL = newRV_noinc ((SV *)missing);
1453		2079
1454	while (data < data_end - 1)	2080	while (data < data_end - 1)
1455	{	2081	{
1456	flags = (data [0] << 8) + data [1]; data += 2;	2082	flags = (data [0] << 8) + data [1]; data += 2;
1457		2083
…		…
1470		2096
1471	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1472		2098
1473	if (flags & 8)	2099	if (flags & 8)
1474	{	2100	{
		2101	uint8_t ext, cmd;
		2102
1475	if (extmap)	2103	do
1476	{	2104	{
1477	uint8_t ext, cmd;	2105	ext = *data++;
		2106	cmd = ext & 0x7f;
1478		2107
1479	do	2108	if (cmd < 4)
		2109	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2110	else if (cmd == 5) // health
1480	{	2111	{
1481	ext = *data++;
1482	cmd = ext & 0x3f;
1483
1484	if (cmd < 4)
1485	cell->darkness = 255 - ext * 64 + 1;
1486	else if (cmd == 5) // health
1487	{
1488	cell->stat_width = 1;	2112	cell->stat_width = 1;
1489	cell->stat_hp = *data++;	2113	cell->stat_hp = *data++;
1490	}
1491	else if (cmd == 6) // monster width
1492	cell->stat_width = *data++ + 1;
1493	else if (cmd == 0x47)
1494	{
1495	if (*data == 4)
1496	; // decode player count
1497
1498	data += *data + 1;
1499	}
1500	else if (cmd == 8) // cell flags
1501	cell->flags = *data++;
1502	else if (ext & 0x40) // unknown, multibyte => skip
1503	data += *data + 1;
1504	else
1505	data++;
1506	}	2114	}
1507	while (ext & 0x80);	2115	else if (cmd == 6) // monster width
		2116	cell->stat_width = *data++ + 1;
		2117	else if (cmd == 0x47)
		2118	{
		2119	if (*data == 1) cell->player = data [1];
		2120	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2121	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2122	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2123
		2124	data += *data + 1;
		2125	}
		2126	else if (cmd == 8) // cell flags
		2127	cell->flags = *data++;
		2128	else if (ext & 0x40) // unknown, multibyte => skip
		2129	data += *data + 1;
		2130	else
		2131	data++;
1508	}	2132	}
1509	else	2133	while (ext & 0x80);
1510	cell->darkness = *data++ + 1;
1511	}	2134	}
1512		2135
		2136	for (z = 0; z <= 2; ++z)
1513	if (flags & 4)	2137	if (flags & (4 >> z))
1514	{	2138	{
1515	faceid face = (data [0] << 8) + data [1]; data += 2;	2139	faceid face = (data [0] << 8) + data [1]; data += 2;
1516	need_facenum (self, face);	2140	need_facenum (self, face);
1517	cell->tile [0] = self->face2tile [face];	2141	cell->tile [z] = self->face2tile [face];
		2142
		2143	if (cell->tile [z])
		2144	{
		2145	maptex *tex = self->tex + cell->tile [z];
		2146	tex->unused = 0;
		2147	if (!tex->name)
		2148	av_push (missing, newSViv (cell->tile [z]));
		2149
		2150	if (tex->smoothtile)
		2151	{
		2152	maptex *smooth = self->tex + tex->smoothtile;
		2153	smooth->unused = 0;
		2154	if (!smooth->name)
		2155	av_push (missing, newSViv (tex->smoothtile));
		2156	}
		2157	}
1518	}	2158	}
1519
1520	if (flags & 2)
1521	{
1522	faceid face = (data [0] << 8) + data [1]; data += 2;
1523	need_facenum (self, face);
1524	cell->tile [1] = self->face2tile [face];
1525	}
1526
1527	if (flags & 1)
1528	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);
1531	cell->tile [2] = self->face2tile [face];
1532	}
1533	}	2159	}
1534	else	2160	else
1535	cell->darkness = 0;	2161	CELL_CLEAR (cell);
1536	}	2162	}
1537	}	2163	}
		2164	OUTPUT:
		2165	RETVAL
1538		2166
1539	SV *	2167	SV *
1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2168	mapmap (DC::Map self, int x0, int y0, int w, int h)
1541	CODE:	2169	CODE:
1542	{	2170	{
1543	int x1, x;	2171	int x1, x;
1544	int y1, y;	2172	int y1, y;
1545	int z;	2173	int z;
…		…
1558	? self->row + y	2186	? self->row + y
1559	: 0;	2187	: 0;
1560		2188
1561	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1562	{	2190	{
1563	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1564		2192
1565	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1566	{	2194	{
1567	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1568		2196
…		…
1570	{	2198	{
1571	maptex tex = self->tex [cell->tile [z]];	2199	maptex tex = self->tex [cell->tile [z]];
1572	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1573	int a1 = tex.a;	2201	int a1 = tex.a;
1574		2202
1575	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1576	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1577	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1578	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1579	}	2207	}
1580	}	2208	}
1581		2209
1582	*map++ = (r )	2210	*map++ = (r )
1583	\| (g << 8)	2211	\| (g << 8)
1584	\| (b << 16)	2212	\| (b << 16)
1585	\| (a << 24);	2213	\| (a << 24);
1586	}	2214	}
1587	}	2215	}
1588		2216
1589	RETVAL = map_sv;	2217	RETVAL = map_sv;
1590	}	2218	}
1591	OUTPUT:	2219	OUTPUT:
1592	RETVAL	2220	RETVAL
1593		2221
1594	void	2222	void
1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2223	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)
1596	CODE:	2224	CODE:
1597	{	2225	{
1598	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2226	int x, y, z;
		2227
1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2228	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1600	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1601	smooth_key skey;	2230	smooth_key skey;
1602	int x, y, z;	2231	int pl_x, pl_y;
1603	int last_name;	2232	maptex pl_tex;
		2233	rc_t *rc = rc_alloc ();
		2234	rc_t *rc_ov = rc_alloc ();
		2235	rc_key_t key;
		2236	rc_array_t *arr;
1604		2237
		2238	pl_tex.name = 0;
		2239
1605	// thats current max. sorry.	2240	// that's current max. sorry.
1606	if (sw > 255) sw = 255;	2241	if (sw > 255) sw = 255;
1607	if (sh > 255) sh = 255;	2242	if (sh > 255) sh = 255;
1608		2243
1609	// clear key, in case of extra padding	2244	// clear key, in case of extra padding
1610	memset (&skey, 0, sizeof (skey));	2245	memset (&skey, 0, sizeof (skey));
1611		2246
1612	glColor4ub (255, 255, 255, 255);	2247	memset (&key, 0, sizeof (key));
1613		2248	key.r = 255;
1614	glEnable (GL_BLEND);	2249	key.g = 255;
1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2250	key.b = 255;
1616	glEnable (GL_TEXTURE_2D);	2251	key.a = 255;
1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2252	key.mode = GL_QUADS;
1618		2253	key.format = GL_T2F_V3F;
1619	glBegin (GL_QUADS);
1620
1621	last_name = 0;
1622		2254
1623	mx += self->x;	2255	mx += self->x;
1624	my += self->y;	2256	my += self->y;
1625		2257
1626	// first pass: determine smooth_max	2258	// first pass: determine smooth_max
…		…
1643	MAX (self->tex [cell->tile [1]].smoothlevel,	2275	MAX (self->tex [cell->tile [1]].smoothlevel,
1644	self->tex [cell->tile [2]].smoothlevel));	2276	self->tex [cell->tile [2]].smoothlevel));
1645	}	2277	}
1646	}	2278	}
1647		2279
		2280	glEnable (GL_BLEND);
		2281	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2283
1648	for (z = 0; z <= 2; z++)	2284	for (z = 0; z <= 2; z++)
1649	{	2285	{
		2286	smooth_hash smooth;
1650	memset (smooth_level, 0, sizeof (smooth_level));	2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
1651		2289
1652	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
1653	if (0 <= y + my && y + my < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
1654	{	2292	{
1655	maprow *row = self->row + (y + my);	2293	maprow *row = self->row + (y + my);
…		…
1661	tileid tile = cell->tile [z];	2299	tileid tile = cell->tile [z];
1662		2300
1663	if (tile)	2301	if (tile)
1664	{	2302	{
1665	maptex tex = self->tex [tile];	2303	maptex tex = self->tex [tile];
1666	int px = (x + 1) * T - tex.w;	2304	int px, py;
1667	int py = (y + 1) * T - tex.h;
1668		2305
1669	// suppressing texture state switches here
1670	// is only moderately effective, but worth the extra effort
1671	if (last_name != tex.name)	2306	if (key.texname != tex.name)
1672	{	2307	{
		2308	self->tex [tile].unused = 0;
		2309
1673	if (!tex.name)	2310	if (!tex.name)
1674	tex = self->tex [2]; /* missing, replace by noface */	2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1675		2312
1676	glEnd ();	2313	key.texname = tex.name;
1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2314	arr = rc_array (rc, &key);
1678	glBegin (GL_QUADS);
1679	}	2315	}
1680		2316
1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2317	px = (x + 1) * Th - tex.w;
1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2318	py = (y + 1) * Tw - tex.h;
1683	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1684	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1685		2319
1686	if (cell->flags && z == 2)	2320	if (expect_false (cell->player == player) && expect_false (z == 2))
1687	{	2321	{
1688	if (cell->flags & 1)	2322	pl_x = px;
		2323	pl_y = py;
		2324	pl_tex = tex;
1689	{	2325	continue;
1690	maptex tex = self->tex [1];
1691	int px = x * T + T * 2 / 32;
1692	int py = y * T - T * 6 / 32;
1693
1694	glEnd ();
1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1696	glBegin (GL_QUADS);
1697
1698	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1699	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1700	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1701	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1702	}
1703	}	2326	}
		2327
		2328	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2329	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2330	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2331	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1704		2332
1705	// update smooth hash	2333	// update smooth hash
1706	if (tex.smoothtile)	2334	if (tex.smoothtile)
1707	{	2335	{
1708	skey.tile = tex.smoothtile;	2336	skey.tile = tex.smoothtile;
…		…
1724		2352
1725	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1726	// ·· ·· ·┏ ┓·	2354	// ·· ·· ·┏ ┓·
1727		2355
1728	// full tile	2356	// full tile
1729	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2357	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1730		2358
1731	// borders	2359	// borders
1732	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2360	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1733	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2361	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1734	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2362	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1735	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2363	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1736		2364
1737	// corners	2365	// corners
1738	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2366	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1739	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2367	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1740	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2368	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1741	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2369	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2370	}
		2371	}
		2372
		2373	if (expect_false (z == 2) && expect_false (cell->flags))
		2374	{
		2375	// overlays such as the speech bubble, probably more to come
		2376	if (cell->flags & 1)
		2377	{
		2378	rc_key_t key_ov = key;
		2379	maptex tex = self->tex [TEXID_SPEECH];
		2380	rc_array_t *arr;
		2381	int px = x * Tw + Tw * 2 / 32;
		2382	int py = y * Th - Th * 6 / 32;
		2383
		2384	key_ov.texname = tex.name;
		2385	arr = rc_array (rc_ov, &key_ov);
		2386
		2387	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2388	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2389	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2390	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1742	}	2391	}
1743	}	2392	}
1744	}	2393	}
1745	}	2394	}
1746		2395
		2396	rc_draw (rc);
		2397	rc_clear (rc);
		2398
1747	// go through all smoothlevels, lowest to highest, then draw.	2399	// go through all smoothlevels, lowest to highest, then draw.
1748	// this is basically counting sort	2400	// this is basically counting sort
1749	{	2401	{
1750	int w, b;	2402	int w, b;
1751		2403
		2404	glEnable (GL_TEXTURE_2D);
		2405	glBegin (GL_QUADS);
1752	for (w = 0; w < 256 / 32; ++w)	2406	for (w = 0; w < 256 / 32; ++w)
1753	{	2407	{
1754	uint32_t smask = smooth_level [w];	2408	uint32_t smask = smooth_level [w];
1755	if (smask)	2409	if (smask)
1756	for (b = 0; b < 32; ++b)	2410	for (b = 0; b < 32; ++b)
1757	if (smask & (((uint32_t)1) << b))	2411	if (smask & (((uint32_t)1) << b))
1758	{	2412	{
1759	int level = (w << 5) \| b;	2413	int level = (w << 5) \| b;
1760	HE *he;	2414	HE *he;
1761		2415
1762	hv_iterinit (smooth);	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1763	while ((he = hv_iternext (smooth)))
1764	{	2417	{
1765	smooth_key skey = (smooth_key )HeKEY (he);	2418	smooth_key &skey = it->first;
1766	IV bits = SvIVX (HeVAL (he));	2419	IV bits = it->second;
1767		2420
1768	if (!(bits & 0x1000)	2421	if (!(bits & 0x1000)
1769	&& skey->level == level	2422	&& skey.level == level
1770	&& level > smooth_max [skey->x][skey->y])	2423	&& level > smooth_max [skey.x][skey.y])
1771	{	2424	{
1772	maptex tex = self->tex [skey->tile];	2425	maptex tex = self->tex [skey.tile];
1773	int px = (((int)skey->x) - 1) * T;	2426	int px = (((int)skey.x) - 1) * Tw;
1774	int py = (((int)skey->y) - 1) * T;	2427	int py = (((int)skey.y) - 1) * Th;
1775	int border = bits & 15;	2428	int border = bits & 15;
1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777	float dx = tex.s * .0625f; // 16 images/row	2430	float dx = tex.s * .0625f; // 16 images/row
1778	float dy = tex.t * .5f ; // 2 images/column	2431	float dy = tex.t * .5f ; // 2 images/column
1779		2432
1780	// this time naively avoiding texture state changes
1781	// save gobs of state changes.
1782	if (last_name != tex.name)	2433	if (tex.name)
1783	{	2434	{
		2435	// this time avoiding texture state changes
		2436	// save gobs of state changes.
1784	if (!tex.name)	2437	if (key.texname != tex.name)
1785	continue; // smoothing not yet available	2438	{
		2439	self->tex [skey.tile].unused = 0;
1786		2440
1787	glEnd ();	2441	glEnd ();
1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
1790	}	2444	}
1791		2445
1792	if (border)	2446	if (border)
1793	{	2447	{
1794	float ox = border * dx;	2448	float ox = border * dx;
1795		2449
1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1800	}	2454	}
1801		2455
1802	if (corner)	2456	if (corner)
1803	{	2457	{
1804	float ox = corner * dx;	2458	float ox = corner * dx;
1805		2459
1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2464	}
1810	}	2465	}
1811	}	2466	}
1812	}	2467	}
1813	}	2468	}
1814	}	2469	}
		2470
		2471	glEnd ();
		2472	glDisable (GL_TEXTURE_2D);
		2473	key.texname = -1;
1815	}	2474	}
1816
1817	hv_clear (smooth);
1818	}	2475	}
1819		2476
1820	glEnd ();	2477	if (pl_tex.name)
		2478	{
		2479	maptex tex = pl_tex;
		2480	int px = pl_x + sdx;
		2481	int py = pl_y + sdy;
1821		2482
1822	glDisable (GL_TEXTURE_2D);	2483	key.texname = tex.name;
		2484	arr = rc_array (rc, &key);
		2485
		2486	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2487	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2488	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2489	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2490
		2491	rc_draw (rc);
		2492	}
		2493
		2494	rc_draw (rc_ov);
		2495	rc_clear (rc_ov);
		2496
1823	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
		2498	rc_free (rc);
		2499	rc_free (rc_ov);
1824		2500
1825	// top layer: overlays such as the health bar	2501	// top layer: overlays such as the health bar
1826	for (y = 0; y < sh; y++)	2502	for (y = 0; y < sh; y++)
1827	if (0 <= y + my && y + my < self->rows)	2503	if (0 <= y + my && y + my < self->rows)
1828	{	2504	{
…		…
1831	for (x = 0; x < sw; x++)	2507	for (x = 0; x < sw; x++)
1832	if (row->c0 <= x + mx && x + mx < row->c1)	2508	if (row->c0 <= x + mx && x + mx < row->c1)
1833	{	2509	{
1834	mapcell *cell = row->col + (x + mx - row->c0);	2510	mapcell *cell = row->col + (x + mx - row->c0);
1835		2511
1836	int px = x * T;	2512	int px = x * Tw;
1837	int py = y * T;	2513	int py = y * Th;
		2514
		2515	if (expect_false (cell->player == player))
		2516	{
		2517	px += sdx;
		2518	py += sdy;
		2519	}
1838		2520
1839	if (cell->stat_hp)	2521	if (cell->stat_hp)
1840	{	2522	{
1841	int width = cell->stat_width * T;	2523	int width = cell->stat_width * Tw;
1842	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1843		2525
1844	glColor3ub (0, 0, 0);	2526	glColor3ub (0, 0, 0);
1845	glRectf (px + 1, py - thick - 2,	2527	glRectf (px + 1, py - thick - 2,
1846	px + width - 1, py);	2528	px + width - 1, py);
1847		2529
…		…
1853	}	2535	}
1854	}	2536	}
1855	}	2537	}
1856		2538
1857	void	2539	void
1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2540	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1859	CODE:	2541	CODE:
1860	{	2542	{
1861	static float color[16][3] = {	2543	static float color[16][3] = {
1862	{ 0.00F, 0.00F, 0.00F },	2544	{ 0.00f, 0.00f, 0.00f },
1863	{ 1.00F, 1.00F, 1.00F },	2545	{ 1.00f, 1.00f, 1.00f },
1864	{ 0.00F, 0.00F, 0.55F },	2546	{ 0.00f, 0.00f, 0.55f },
1865	{ 1.00F, 0.00F, 0.00F },	2547	{ 1.00f, 0.00f, 0.00f },
1866		2548
1867	{ 1.00F, 0.54F, 0.00F },	2549	{ 1.00f, 0.54f, 0.00f },
1868	{ 0.11F, 0.56F, 1.00F },	2550	{ 0.11f, 0.56f, 1.00f },
1869	{ 0.93F, 0.46F, 0.00F },	2551	{ 0.93f, 0.46f, 0.00f },
1870	{ 0.18F, 0.54F, 0.34F },	2552	{ 0.18f, 0.54f, 0.34f },
1871		2553
1872	{ 0.56F, 0.73F, 0.56F },	2554	{ 0.56f, 0.73f, 0.56f },
1873	{ 0.80F, 0.80F, 0.80F },	2555	{ 0.80f, 0.80f, 0.80f },
1874	{ 0.55F, 0.41F, 0.13F },	2556	{ 0.55f, 0.41f, 0.13f },
1875	{ 0.99F, 0.77F, 0.26F },	2557	{ 0.99f, 0.77f, 0.26f },
1876		2558
1877	{ 0.74F, 0.65F, 0.41F },	2559	{ 0.74f, 0.65f, 0.41f },
1878		2560
1879	{ 0.00F, 1.00F, 1.00F },	2561	{ 0.00f, 1.00f, 1.00f },
1880	{ 1.00F, 0.00F, 1.00F },	2562	{ 1.00f, 0.00f, 1.00f },
1881	{ 1.00F, 1.00F, 0.00F },	2563	{ 1.00f, 1.00f, 0.00f },
1882	};	2564	};
1883		2565
1884	int x, y;	2566	int x, y;
1885		2567
1886	glEnable (GL_TEXTURE_2D);	2568	glEnable (GL_TEXTURE_2D);
		2569	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2570	* but the nvidia driver (185.18.14) mishandles alpha textures
		2571	* and takes the colour from god knows where instead of using
		2572	* Cp. MODULATE results in the same colour, but slightly different
		2573	* alpha, but atcually gives us the correct colour with nvidia.
		2574	*/
1887	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1888	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
1889	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1890	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
1891		2579
1892	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
1896		2584
1897	if (m)	2585	if (m)
1898	{	2586	{
1899	float *c = color [m & 15];	2587	float *c = color [m & 15];
1900		2588
1901	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
1902	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
1903		2591
1904	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
1905	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1906	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1907	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1908	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1909	}	2597	}
…		…
1913	glDisable (GL_BLEND);	2601	glDisable (GL_BLEND);
1914	glDisable (GL_TEXTURE_2D);	2602	glDisable (GL_TEXTURE_2D);
1915	}	2603	}
1916		2604
1917	void	2605	void
1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2606	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1919	PPCODE:	2607	PPCODE:
1920	{	2608	{
1921	int x, y;	2609	int x, y;
1922	int sw4 = (sw + 3) & ~3;	2610	int sw1 = sw + 2;
		2611	int sh1 = sh + 2;
		2612	int sh3 = sh * 3;
		2613	int sw3 = sw * 3;
1923	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2614	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1924	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2615	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1925		2616	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1926	memset (darkness, 255, sw4 * sh);	2617	memset (darkness1, 0, sw1*sh1);
		2618
1927	SvPOK_only (darkness_sv);	2619	SvPOK_only (darkness3_sv);
1928	SvCUR_set (darkness_sv, sw4 * sh);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
1929		2621
1930	mx += self->x;	2622	mx += self->x - 1;
1931	my += self->y;	2623	my += self->y - 1;
1932		2624
1933	for (y = 0; y < sh; y++)	2625	for (y = 0; y < sh1; y++)
1934	if (0 <= y + my && y + my < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
1935	{	2627	{
1936	maprow *row = self->row + (y + my);	2628	maprow *row = self->row + (y + my);
1937		2629
1938	for (x = 0; x < sw; x++)	2630	for (x = 0; x < sw1; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2632	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
1942		2634
1943	darkness[y * sw4 + x] = cell->darkness	2635	darkness1 [y * sw1 + x] = cell->darkness
1944	? 255 - (cell->darkness - 1)	2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1945	: 255 - FOW_DARKNESS;	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1946	}	2638	}
1947	}	2639	}
1948		2640
		2641	for (y = 0; y < sh; ++y)
		2642	for (x = 0; x < sw; ++x)
		2643	{
		2644	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2645	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2646	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2647	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2648	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2649	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2650	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2651	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2652	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2653
		2654	uint8_t r11 = (d11 + d21 + d12) / 3;
		2655	uint8_t r21 = d21;
		2656	uint8_t r31 = (d21 + d31 + d32) / 3;
		2657
		2658	uint8_t r12 = d12;
		2659	uint8_t r22 = d22;
		2660	uint8_t r32 = d32;
		2661
		2662	uint8_t r13 = (d13 + d23 + d12) / 3;
		2663	uint8_t r23 = d23;
		2664	uint8_t r33 = (d23 + d33 + d32) / 3;
		2665
		2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2670	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2675	}
		2676
		2677	free (darkness1);
		2678
1949	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
1950	PUSHs (sv_2mortal (newSViv (sw4)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
1951	PUSHs (sv_2mortal (newSViv (sh)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
1952	PUSHs (darkness_sv);	2682	PUSHs (darkness3_sv);
1953	}	2683	}
1954		2684
1955	SV *	2685	SV *
1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2686	get_rect (DC::Map self, int x0, int y0, int w, int h)
1957	CODE:	2687	CODE:
1958	{	2688	{
1959	int x, y, x1, y1;	2689	int x, y, x1, y1;
1960	SV data_sv = newSV (w h * 7 + 5);	2690	SV data_sv = newSV (w h * 7 + 5);
1961	uint8_t data = (uint8_t )SvPVX (data_sv);	2691	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2018	else	2748	else
2019	*data++ = 0;	2749	*data++ = 0;
2020	}	2750	}
2021	}	2751	}
2022		2752
		2753	/* if size is wh + 5 then no data has been found /
		2754	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2755	{
2023	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
2024	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2758	}
		2759
2025	RETVAL = data_sv;	2760	RETVAL = data_sv;
2026	}	2761	}
2027	OUTPUT:	2762	OUTPUT:
2028	RETVAL	2763	RETVAL
2029		2764
2030	void	2765	void
2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2766	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2032	PPCODE:	2767	PPCODE:
2033	{	2768	{
2034	int x, y, z;	2769	int x, y, z;
2035	int w, h;	2770	int w, h;
2036	int x1, y1;	2771	int x1, y1;
		2772	STRLEN len;
		2773	uint8_t data, end;
		2774
		2775	len = SvLEN (data_sv);
		2776	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2777	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2778	end = data + len + 8;
		2779
		2780	if (len < 5)
		2781	XSRETURN_EMPTY;
2037		2782
2038	if (*data++ != 0)	2783	if (*data++ != 0)
2039	return; /* version mismatch */	2784	XSRETURN_EMPTY; /* version mismatch */
2040		2785
2041	w = data++ << 8; w \|= data++;	2786	w = data++ << 8; w \|= data++;
2042	h = data++ << 8; h \|= data++;	2787	h = data++ << 8; h \|= data++;
2043		2788
2044	// we need to do this 'cause we don't keep an absolute coord system for rows	2789	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2056	{	2801	{
2057	maprow *row = map_get_row (self, y);	2802	maprow *row = map_get_row (self, y);
2058		2803
2059	for (x = x0; x < x1; x++)	2804	for (x = x0; x < x1; x++)
2060	{	2805	{
		2806	uint8_t flags;
		2807
		2808	if (data + 7 >= end)
		2809	XSRETURN_EMPTY;
		2810
2061	uint8_t flags = *data++;	2811	flags = *data++;
2062		2812
2063	if (flags)	2813	if (flags)
2064	{	2814	{
2065	mapcell *cell = row_get_cell (row, x);	2815	mapcell *cell = row_get_cell (row, x);
2066	tileid tile[3] = { 0, 0, 0 };	2816	tileid tile[3] = { 0, 0, 0 };
…		…
2069	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2819	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2070	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2820	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2071		2821
2072	if (cell->darkness == 0)	2822	if (cell->darkness == 0)
2073	{	2823	{
2074	cell->darkness = 0;	2824	/cell->darkness = 0;/
		2825	EXTEND (SP, 3);
2075		2826
2076	for (z = 0; z <= 2; z++)	2827	for (z = 0; z <= 2; z++)
2077	{	2828	{
2078	tileid t = tile [z];	2829	tileid t = tile [z];
2079		2830
2080	if (t >= self->texs \|\| (t && !self->tex [t].name))	2831	if (t >= self->texs \|\| (t && !self->tex [t].name))
2081	{	2832	{
2082	XPUSHs (sv_2mortal (newSViv (t)));	2833	PUSHs (sv_2mortal (newSViv (t)));
2083	need_texid (self, t);	2834	need_texid (self, t);
2084	}	2835	}
2085		2836
2086	cell->tile [z] = t;	2837	cell->tile [z] = t;
2087	}	2838	}
…		…
2089	}	2840	}
2090	}	2841	}
2091	}	2842	}
2092	}	2843	}
2093		2844
2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
2095		2846
2096	CFPlus::MixChunk	2847	DC::RW
2097	new_from_file (SV class, char path)	2848	new (SV klass, SV data_sv)
2098	CODE:	2849	CODE:
2099	RETVAL = Mix_LoadWAV (path);	2850	{
		2851	STRLEN datalen;
		2852	char *data = SvPVbyte (data_sv, datalen);
		2853
		2854	RETVAL = SDL_RWFromConstMem (data, datalen);
		2855	}
2100	OUTPUT:	2856	OUTPUT:
2101	RETVAL	2857	RETVAL
2102		2858
		2859	DC::RW
		2860	new_from_file (SV klass, const char path, const char *mode = "rb")
		2861	CODE:
		2862	RETVAL = SDL_RWFromFile (path, mode);
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	# fails on win32:
		2867	# dc.xs(2268) : error C2059: syntax error : '('
2103	void	2868	#void
		2869	#close (DC::RW self)
		2870	# CODE:
		2871	# (self->(close)) (self);
		2872
		2873	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2874
		2875	PROTOTYPES: DISABLE
		2876
		2877	DC::Channel
		2878	find ()
		2879	CODE:
		2880	{
		2881	RETVAL = Mix_GroupAvailable (-1);
		2882
		2883	if (RETVAL < 0)
		2884	{
		2885	RETVAL = Mix_GroupOldest (-1);
		2886
		2887	if (RETVAL < 0)
		2888	{
		2889	// happens sometimes, maybe it just stopped playing(?)
		2890	RETVAL = Mix_GroupAvailable (-1);
		2891
		2892	if (RETVAL < 0)
		2893	XSRETURN_UNDEF;
		2894	}
		2895	else
		2896	Mix_HaltChannel (RETVAL);
		2897	}
		2898
		2899	Mix_UnregisterAllEffects (RETVAL);
		2900	Mix_Volume (RETVAL, 128);
		2901	}
		2902	OUTPUT:
		2903	RETVAL
		2904
		2905	void
		2906	halt (DC::Channel self)
		2907	CODE:
		2908	Mix_HaltChannel (self);
		2909
		2910	void
		2911	expire (DC::Channel self, int ticks = -1)
		2912	CODE:
		2913	Mix_ExpireChannel (self, ticks);
		2914
		2915	void
		2916	fade_out (DC::Channel self, int ticks = -1)
		2917	CODE:
		2918	Mix_FadeOutChannel (self, ticks);
		2919
		2920	int
		2921	volume (DC::Channel self, int volume)
		2922	CODE:
		2923	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2924	OUTPUT:
		2925	RETVAL
		2926
		2927	void
		2928	unregister_all_effects (DC::Channel self)
		2929	CODE:
		2930	Mix_UnregisterAllEffects (self);
		2931
		2932	void
		2933	set_panning (DC::Channel self, int left, int right)
		2934	CODE:
		2935	left = CLAMP (left , 0, 255);
		2936	right = CLAMP (right, 0, 255);
		2937	Mix_SetPanning (self, left, right);
		2938
		2939	void
		2940	set_distance (DC::Channel self, int distance)
		2941	CODE:
		2942	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2943
		2944	void
		2945	set_position (DC::Channel self, int angle, int distance)
		2946	CODE:
		2947
		2948	void
		2949	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2950	CODE:
		2951	{
		2952	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2953	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2955	}
		2956
		2957	void
		2958	set_reverse_stereo (DC::Channel self, int flip)
		2959	CODE:
		2960	Mix_SetReverseStereo (self, flip);
		2961
		2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2963
		2964	PROTOTYPES: DISABLE
		2965
		2966	void
		2967	decoders ()
		2968	PPCODE:
		2969	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2970	int i, num = Mix_GetNumChunkDecoders ();
		2971	EXTEND (SP, num);
		2972	for (i = 0; i < num; ++i)
		2973	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2974	#else
		2975	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2976	#endif
		2977
		2978	DC::MixChunk
		2979	new (SV *klass, DC::RW rwops)
		2980	CODE:
		2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2982	OUTPUT:
		2983	RETVAL
		2984
		2985	void
2104	DESTROY (CFPlus::MixChunk self)	2986	DESTROY (DC::MixChunk self)
2105	CODE:	2987	CODE:
2106	Mix_FreeChunk (self);	2988	Mix_FreeChunk (self);
2107		2989
2108	int	2990	int
2109	volume (CFPlus::MixChunk self, int volume = -1)	2991	volume (DC::MixChunk self, int volume = -1)
2110	CODE:	2992	CODE:
		2993	if (items > 1)
		2994	volume = CLAMP (volume, 0, 128);
2111	RETVAL = Mix_VolumeChunk (self, volume);	2995	RETVAL = Mix_VolumeChunk (self, volume);
2112	OUTPUT:	2996	OUTPUT:
2113	RETVAL	2997	RETVAL
2114		2998
2115	int	2999	DC::Channel
2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	3000	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117	CODE:	3001	CODE:
		3002	{
2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	3003	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		3004
		3005	if (RETVAL < 0)
		3006	XSRETURN_UNDEF;
		3007
		3008	if (channel < 0)
		3009	{
		3010	Mix_UnregisterAllEffects (RETVAL);
		3011	Mix_Volume (RETVAL, 128);
		3012	}
		3013	}
2119	OUTPUT:	3014	OUTPUT:
2120	RETVAL	3015	RETVAL
2121		3016
2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	3017	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3018
		3019	void
		3020	decoders ()
		3021	PPCODE:
		3022	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3023	int i, num = Mix_GetNumMusicDecoders ();
		3024	EXTEND (SP, num);
		3025	for (i = 0; i < num; ++i)
		3026	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3027	#else
		3028	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3029	#endif
2123		3030
2124	int	3031	int
2125	volume (int volume = -1)	3032	volume (int volume = -1)
		3033	PROTOTYPE: ;$
2126	CODE:	3034	CODE:
		3035	if (items > 0)
		3036	volume = CLAMP (volume, 0, 128);
2127	RETVAL = Mix_VolumeMusic (volume);	3037	RETVAL = Mix_VolumeMusic (volume);
2128	OUTPUT:	3038	OUTPUT:
2129	RETVAL	3039	RETVAL
2130		3040
2131	CFPlus::MixMusic	3041	void
2132	new_from_file (SV class, char path)	3042	fade_out (int ms)
2133	CODE:	3043	CODE:
2134	RETVAL = Mix_LoadMUS (path);	3044	Mix_FadeOutMusic (ms);
		3045
		3046	void
		3047	halt ()
		3048	CODE:
		3049	Mix_HaltMusic ();
		3050
		3051	int
		3052	playing ()
		3053	CODE:
		3054	RETVAL = Mix_PlayingMusic ();
2135	OUTPUT:	3055	OUTPUT:
2136	RETVAL	3056	RETVAL
2137		3057
		3058	DC::MixMusic
		3059	new (SV *klass, DC::RW rwops)
		3060	CODE:
		3061	RETVAL = Mix_LoadMUS_RW (rwops);
		3062	OUTPUT:
		3063	RETVAL
		3064
2138	void	3065	void
2139	DESTROY (CFPlus::MixMusic self)	3066	DESTROY (DC::MixMusic self)
2140	CODE:	3067	CODE:
2141	Mix_FreeMusic (self);	3068	Mix_FreeMusic (self);
2142		3069
2143	int	3070	int
2144	play (CFPlus::MixMusic self, int loops = -1)	3071	play (DC::MixMusic self, int loops = -1)
2145	CODE:	3072	CODE:
2146	RETVAL = Mix_PlayMusic (self, loops);	3073	RETVAL = Mix_PlayMusic (self, loops);
2147	OUTPUT:	3074	OUTPUT:
2148	RETVAL	3075	RETVAL
2149		3076
2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3077	void
		3078	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3079	CODE:
		3080	Mix_FadeInMusicPos (self, loops, ms, position);
		3081
		3082	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3083
		3084	PROTOTYPES: ENABLE
2151		3085
2152	BOOT:	3086	BOOT:
2153	{	3087	{
2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3088	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155	static const struct {	3089	static const struct {
2156	const char *name;	3090	const char *name;
2157	IV iv;	3091	IV iv;
2158	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
2159	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
		3094	const_iv (GL_VENDOR),
		3095	const_iv (GL_VERSION),
		3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
2160	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
2161	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
2162	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
2163	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
2164	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
2168	const_iv (GL_ALPHA_TEST),	3106	const_iv (GL_ALPHA_TEST),
2169	const_iv (GL_NORMALIZE),	3107	const_iv (GL_NORMALIZE),
2170	const_iv (GL_RESCALE_NORMAL),	3108	const_iv (GL_RESCALE_NORMAL),
2171	const_iv (GL_FRONT),	3109	const_iv (GL_FRONT),
2172	const_iv (GL_BACK),	3110	const_iv (GL_BACK),
		3111	const_iv (GL_AUX0),
2173	const_iv (GL_AND),	3112	const_iv (GL_AND),
2174	const_iv (GL_ONE),	3113	const_iv (GL_ONE),
2175	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
2176	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
2177	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
2178	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2179	const_iv (GL_ONE_MINUS_DST_ALPHA),	3118	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3119	const_iv (GL_SRC_COLOR),
		3120	const_iv (GL_DST_COLOR),
		3121	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3122	const_iv (GL_ONE_MINUS_DST_COLOR),
2180	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
2181	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
2182	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
2183	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
2184	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
2190	const_iv (GL_INTENSITY),	3133	const_iv (GL_INTENSITY),
2191	const_iv (GL_LUMINANCE),	3134	const_iv (GL_LUMINANCE),
2192	const_iv (GL_LUMINANCE_ALPHA),	3135	const_iv (GL_LUMINANCE_ALPHA),
2193	const_iv (GL_FLOAT),	3136	const_iv (GL_FLOAT),
2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3137	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3138	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3139	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3140	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3141	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3142	const_iv (GL_COMPRESSED_RGB_ARB),
		3143	const_iv (GL_COMPRESSED_RGBA_ARB),
2195	const_iv (GL_COMPILE),	3144	const_iv (GL_COMPILE),
		3145	const_iv (GL_PROXY_TEXTURE_1D),
		3146	const_iv (GL_PROXY_TEXTURE_2D),
2196	const_iv (GL_TEXTURE_1D),	3147	const_iv (GL_TEXTURE_1D),
2197	const_iv (GL_TEXTURE_2D),	3148	const_iv (GL_TEXTURE_2D),
2198	const_iv (GL_TEXTURE_ENV),	3149	const_iv (GL_TEXTURE_ENV),
2199	const_iv (GL_TEXTURE_MAG_FILTER),	3150	const_iv (GL_TEXTURE_MAG_FILTER),
2200	const_iv (GL_TEXTURE_MIN_FILTER),	3151	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2221	const_iv (GL_COLOR_LOGIC_OP),	3172	const_iv (GL_COLOR_LOGIC_OP),
2222	const_iv (GL_SEPARABLE_2D),	3173	const_iv (GL_SEPARABLE_2D),
2223	const_iv (GL_CONVOLUTION_2D),	3174	const_iv (GL_CONVOLUTION_2D),
2224	const_iv (GL_CONVOLUTION_BORDER_MODE),	3175	const_iv (GL_CONVOLUTION_BORDER_MODE),
2225	const_iv (GL_CONSTANT_BORDER),	3176	const_iv (GL_CONSTANT_BORDER),
		3177	const_iv (GL_POINTS),
2226	const_iv (GL_LINES),	3178	const_iv (GL_LINES),
2227	const_iv (GL_LINE_STRIP),	3179	const_iv (GL_LINE_STRIP),
2228	const_iv (GL_LINE_LOOP),	3180	const_iv (GL_LINE_LOOP),
2229	const_iv (GL_QUADS),	3181	const_iv (GL_QUADS),
2230	const_iv (GL_QUAD_STRIP),	3182	const_iv (GL_QUAD_STRIP),
2231	const_iv (GL_TRIANGLES),	3183	const_iv (GL_TRIANGLES),
2232	const_iv (GL_TRIANGLE_STRIP),	3184	const_iv (GL_TRIANGLE_STRIP),
2233	const_iv (GL_TRIANGLE_FAN),	3185	const_iv (GL_TRIANGLE_FAN),
		3186	const_iv (GL_POLYGON),
2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3187	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3188	const_iv (GL_POINT_SMOOTH_HINT),
		3189	const_iv (GL_LINE_SMOOTH_HINT),
		3190	const_iv (GL_POLYGON_SMOOTH_HINT),
		3191	const_iv (GL_GENERATE_MIPMAP_HINT),
		3192	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235	const_iv (GL_FASTEST),	3193	const_iv (GL_FASTEST),
		3194	const_iv (GL_DONT_CARE),
		3195	const_iv (GL_NICEST),
2236	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
2237	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
2238	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
2239	const_iv (GL_T2F_N3F_V3F),	3199	const_iv (GL_T2F_N3F_V3F),
		3200	const_iv (GL_FUNC_ADD),
		3201	const_iv (GL_FUNC_SUBTRACT),
		3202	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2240	# undef const_iv	3203	# undef const_iv
2241	};	3204	};
2242		3205
2243	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3206	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2244	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2245		3208
2246	texture_av = newAV ();	3209	texture_av = newAV ();
2247	AvREAL_off (texture_av);	3210	AvREAL_off (texture_av);
2248	}	3211	}
2249		3212
2250	char *	3213	void
		3214	disable_GL_EXT_blend_func_separate ()
		3215	CODE:
		3216	gl.BlendFuncSeparate = 0;
		3217	gl.BlendFuncSeparateEXT = 0;
		3218
		3219	void
		3220	apple_nvidia_bug (int enable)
		3221
		3222	const char *
2251	gl_vendor ()	3223	gl_vendor ()
2252	CODE:	3224	CODE:
2253	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
2254	OUTPUT:	3226	OUTPUT:
2255	RETVAL	3227	RETVAL
2256		3228
2257	char *	3229	const char *
2258	gl_version ()	3230	gl_version ()
2259	CODE:	3231	CODE:
2260	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
2261	OUTPUT:	3233	OUTPUT:
2262	RETVAL	3234	RETVAL
2263		3235
2264	char *	3236	const char *
2265	gl_extensions ()	3237	gl_extensions ()
2266	CODE:	3238	CODE:
2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2268	OUTPUT:	3240	OUTPUT:
2269	RETVAL	3241	RETVAL
2270		3242
		3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
		3248
		3249	GLint glGetInteger (GLenum pname)
		3250	CODE:
		3251	glGetIntegerv (pname, &RETVAL);
		3252	OUTPUT:
		3253	RETVAL
		3254
		3255	GLdouble glGetDouble (GLenum pname)
		3256	CODE:
		3257	glGetDoublev (pname, &RETVAL);
		3258	OUTPUT:
		3259	RETVAL
		3260
2271	int glGetError ()	3261	int glGetError ()
2272		3262
2273	void glFinish ()	3263	void glFinish ()
		3264
		3265	void glFlush ()
2274		3266
2275	void glClear (int mask)	3267	void glClear (int mask)
2276		3268
2277	void glClearColor (float r, float g, float b, float a = 1.0)	3269	void glClearColor (float r, float g, float b, float a = 1.0)
2278	PROTOTYPE: @	3270	PROTOTYPE: @
…		…
2289		3281
2290	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2291	CODE:	3283	CODE:
2292	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
2293		3285
		3286	# void glBlendEquation (int se)
		3287
2294	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
2295		3289
2296	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
2297		3291
2298	void glColorMask (int red, int green, int blue, int alpha)	3292	void glColorMask (int red, int green, int blue, int alpha)
…		…
2312	# near_ and far_ are due to microsofts buggy "c" compiler	3306	# near_ and far_ are due to microsofts buggy "c" compiler
2313	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3307	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314		3308
2315	# near_ and far_ are due to microsofts buggy "c" compiler	3309	# near_ and far_ are due to microsofts buggy "c" compiler
2316	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3310	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3311
		3312	PROTOTYPES: DISABLE
2317		3313
2318	void glViewport (int x, int y, int width, int height)	3314	void glViewport (int x, int y, int width, int height)
2319		3315
2320	void glScissor (int x, int y, int width, int height)	3316	void glScissor (int x, int y, int width, int height)
2321		3317
…		…
2329		3325
2330	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
2331	CODE:	3327	CODE:
2332	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
2333		3329
2334	void glBegin (int mode)
2335
2336	void glEnd ()
2337
2338	void glColor (float r, float g, float b, float a = 1.0)	3330	void glColor (float r, float g, float b, float a = 1.0)
2339	PROTOTYPE: @	3331	PROTOTYPE: @
2340	ALIAS:	3332	ALIAS:
2341	glColor_premultiply = 1	3333	glColor_premultiply = 1
2342	CODE:	3334	CODE:
2343	if (ix)	3335	if (ix)
2344	{	3336	{
…		…
2347	b *= a;	3339	b *= a;
2348	}	3340	}
2349	// microsoft visual "c" rounds instead of truncating...	3341	// microsoft visual "c" rounds instead of truncating...
2350	glColor4f (r, g, b, a);	3342	glColor4f (r, g, b, a);
2351		3343
2352	void glInterleavedArrays (int format, int stride, char *data)
2353
2354	void glDrawElements (int mode, int count, int type, char *indices)
2355
2356	# 1.2 void glDrawRangeElements (int mode, int start, int end
2357
2358	void glRasterPos (float x, float y, float z = 0.)	3344	void glRasterPos (float x, float y, float z = 0.)
2359	CODE:	3345	CODE:
2360	glRasterPos3f (0, 0, z);	3346	glRasterPos3f (0, 0, z);
2361	glBitmap (0, 0, 0, 0, x, y, 0);	3347	glBitmap (0, 0, 0, 0, x, y, 0);
2362		3348
…		…
2366		3352
2367	void glTexCoord (float s, float t)	3353	void glTexCoord (float s, float t)
2368	CODE:	3354	CODE:
2369	glTexCoord2f (s, t);	3355	glTexCoord2f (s, t);
2370		3356
		3357	void glRect (float x1, float y1, float x2, float y2)
		3358	CODE:
		3359	glRectf (x1, y1, x2, y2);
		3360
		3361	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3362	CODE:
		3363	glBegin (GL_LINE_LOOP);
		3364	glVertex2f (x1, y1);
		3365	glVertex2f (x2, y1);
		3366	glVertex2f (x2, y2);
		3367	glVertex2f (x1, y2);
		3368	glEnd ();
		3369
		3370	PROTOTYPES: ENABLE
		3371
		3372	void glBegin (int mode)
		3373
		3374	void glEnd ()
		3375
		3376	void glPointSize (GLfloat size)
		3377
		3378	void glLineWidth (GLfloat width)
		3379
		3380	void glInterleavedArrays (int format, int stride, char *data)
		3381
		3382	void glDrawElements (int mode, int count, int type, char *indices)
		3383
		3384	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3385
2371	void glTexEnv (int target, int pname, float param)	3386	void glTexEnv (int target, int pname, float param)
2372	CODE:	3387	CODE:
2373	glTexEnvf (target, pname, param);	3388	glTexEnvf (target, pname, param);
2374		3389
2375	void glTexParameter (int target, int pname, float param)	3390	void glTexParameter (int target, int pname, float param)
…		…
2391	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3406	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2392	CODE:	3407	CODE:
2393	if (gl.SeparableFilter2D)	3408	if (gl.SeparableFilter2D)
2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3409	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2395		3410
2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3411	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2397		3412
2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3413	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399		3414
2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3415	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3416
		3417	void glPixelZoom (float x, float y)
2401		3418
2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3419	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403		3420
2404	int glGenTexture ()	3421	int glGenTexture ()
2405	CODE:	3422	CODE:
…		…
2425		3442
2426	void glEndList ()	3443	void glEndList ()
2427		3444
2428	void glCallList (int list)	3445	void glCallList (int list)
2429		3446
		3447	void c_init ()
		3448	CODE:
		3449	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3450	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3451
		3452	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3453
		3454	PROTOTYPES: DISABLE
		3455
		3456	void
		3457	find_widget (SV *self, NV x, NV y)
		3458	PPCODE:
		3459	{
		3460	if (within_widget (self, x, y))
		3461	XPUSHs (self);
		3462	}
		3463
		3464	BOOT:
		3465	{
		3466	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3467
		3468	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3469	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3470	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3471	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3472	}
		3473
		3474	void
		3475	draw (SV *self)
		3476	CODE:
		3477	{
		3478	HV *hv;
		3479	SV **svp;
		3480	NV x, y, w, h;
		3481	SV *draw_x_sv = GvSV (draw_x_gv);
		3482	SV *draw_y_sv = GvSV (draw_y_gv);
		3483	SV *draw_w_sv = GvSV (draw_w_gv);
		3484	SV *draw_h_sv = GvSV (draw_h_gv);
		3485	double draw_x, draw_y;
		3486
		3487	if (!SvROK (self))
		3488	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3489
		3490	hv = (HV *)SvRV (self);
		3491
		3492	if (SvTYPE (hv) != SVt_PVHV)
		3493	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3494
		3495	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3496	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3497
		3498	if (!h \|\| !w)
		3499	XSRETURN_EMPTY;
		3500
		3501	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3502	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3503
		3504	draw_x = SvNV (draw_x_sv) + x;
		3505	draw_y = SvNV (draw_y_sv) + y;
		3506
		3507	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3508	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3509	XSRETURN_EMPTY;
		3510
		3511	sv_setnv (draw_x_sv, draw_x);
		3512	sv_setnv (draw_y_sv, draw_y);
		3513
		3514	glPushMatrix ();
		3515	glTranslated (x, y, 0);
		3516
		3517	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3518	{
		3519	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3520
		3521	if (svp && SvTRUE (*svp))
		3522	{
		3523	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3524	glEnable (GL_BLEND);
		3525	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3526	glBegin (GL_QUADS);
		3527	glVertex2f (0, 0);
		3528	glVertex2f (w, 0);
		3529	glVertex2f (w, h);
		3530	glVertex2f (0, h);
		3531	glEnd ();
		3532	glDisable (GL_BLEND);
		3533	}
		3534	}
		3535	#if 0
		3536	// draw borders, for debugging
		3537	glPushMatrix ();
		3538	glColor4f (1., 1., 0., 1.);
		3539	glTranslatef (.5, .5, 0.);
		3540	glBegin (GL_LINE_LOOP);
		3541	glVertex2f (0 , 0);
		3542	glVertex2f (w - 1, 0);
		3543	glVertex2f (w - 1, h - 1);
		3544	glVertex2f (0 , h - 1);
		3545	glEnd ();
		3546	glPopMatrix ();
		3547	#endif
		3548	PUSHMARK (SP);
		3549	XPUSHs (self);
		3550	PUTBACK;
		3551	call_method ("_draw", G_VOID \| G_DISCARD);
		3552	SPAGAIN;
		3553
		3554	glPopMatrix ();
		3555
		3556	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3557	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3558	}
		3559

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs. Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC