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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC vs.
Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
62		90
63	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
65		93
66	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
67		95
68	#if 0	96	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	98
71	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
72	#endif	100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
73		122
74	static AV *texture_av;	123	static AV *texture_av;
75		124
76	static struct	125	static struct
77	{	126	{
…		…
120		169
121	#include "pango-font.c"	170	#include "pango-font.c"
122	#include "pango-fontmap.c"	171	#include "pango-fontmap.c"
123	#include "pango-render.c"	172	#include "pango-render.c"
124		173
125	typedef IV CFPlus__Channel;	174	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	175	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	176	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	177	typedef Mix_Music *DC__MixMusic;
129		178
130	typedef PangoFontDescription *CFPlus__Font;	179	typedef PangoFontDescription *DC__Font;
131		180
132	static int	181	static int
133	shape_attr_p (PangoLayoutRun *run)	182	shape_attr_p (PangoLayoutRun *run)
134	{	183	{
135	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
136		185
137	while (attrs)	186	while (attrs)
138	{	187	{
139	PangoAttribute *attr = attrs->data;	188	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		189
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	191	return 1;
143		192
144	attrs = attrs->next;	193	attrs = attrs->next;
145	}	194	}
146		195
147	return 0;	196	return 0;
148	}	197	}
149		198
150	typedef struct cf_layout {	199	struct cf_layout {
151	PangoLayout *pl;	200	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
153	int base_height;	202	int base_height;
154	CFPlus__Font font;	203	DC__Font font;
155	rc_t *rc;	204	rc_t rc;
156	} *CFPlus__Layout;	205	};
157		206
		207	typedef cf_layout *DC__Layout;
		208
158	static CFPlus__Font default_font;	209	static DC__Font default_font;
159	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
161		212
162	static void	213	static void
163	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
164	{	215	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	219	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	221	}
171		222
172	static void	223	static void
173	layout_update_font (CFPlus__Layout self)	224	layout_update_font (DC__Layout self)
174	{	225	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	226	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	227	* reasonably well with dejavu/bistream fonts
177	*/	228	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	229	PangoFontDescription *font = self->font ? self->font : default_font;
179		230
180	pango_font_description_set_absolute_size (font,	231	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	232	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		233
183	pango_layout_set_font_description (self->pl, font);	234	pango_layout_set_font_description (self->pl, font);
184	}	235	}
185		236
186	static void	237	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	238	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	239	{
189	PangoRectangle rect;	240	PangoRectangle rect;
190		241
191	// get_pixel_* wrongly rounds down	242	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	243	pango_layout_get_extents (self->pl, 0, &rect);
…		…
199		250
200	*w = rect.width;	251	*w = rect.width;
201	*h = rect.height;	252	*h = rect.height;
202	}	253	}
203		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
204	typedef uint16_t tileid;	257	typedef uint16_t tileid;
205	typedef uint16_t faceid;	258	typedef uint16_t faceid;
206		259
207	typedef struct {	260	struct maptex
		261	{
208	GLuint name;	262	GLuint name;
209	int w, h;	263	int w, h;
210	float s, t;	264	float s, t;
211	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
212	tileid smoothtile;	266	tileid smoothtile;
213	uint8_t smoothlevel;	267	uint8_t smoothlevel;
214	} maptex;	268	uint8_t unused; /* set to zero on use */
		269	};
215		270
216	typedef struct {	271	struct mapcell
		272	{
217	uint32_t player;	273	uint32_t player;
218	tileid tile[3];	274	tileid tile[3];
219	uint16_t darkness;	275	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	277	};
222		278
223	typedef struct {	279	struct maprow
		280	{
224	int32_t c0, c1;	281	int32_t c0, c1;
225	mapcell *col;	282	mapcell *col;
226	} maprow;	283	};
227		284
228	typedef struct map {	285	struct mapgrid {
229	int x, y, w, h;	286	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
233		290
234	int32_t rows;	291	int32_t rows;
235	maprow *row;	292	maprow *row;
236	} *CFPlus__Map;	293	};
237		294
238	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
239	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
240	{	300	{
241	char *p;	301	T *p;
242		302
243	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
244	Zero (p, inc, char);	304	Zero (p, inc, T);
245	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	306	Safefree (ptr);
247		307
248	return p;	308	ptr = p;
249	}	309	}
250		310
251	static char *	311	template<typename T>
252	append (char *ptr, int sze, int inc)
253	{
254	Renew (ptr, sze + inc, char);
255	Zero (ptr + sze, inc, char);
256
257	return ptr;
258	}
259
260	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
261	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
262
263	static void	312	static void
		313	append (T *&ptr, int sze, int inc)
		314	{
		315	Renew (ptr, sze + inc, T);
		316	Zero (ptr + sze, inc, T);
		317	}
		318
		319	static void
264	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
265	{	321	{
266	while (self->faces <= face)	322	while (self->faces <= face)
267	{	323	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	325	self->faces *= 2;
270	}	326	}
271	}	327	}
272		328
273	static void	329	static void
274	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
275	{	331	{
276	while (self->texs <= texid)	332	while (self->texs <= texid)
277	{	333	{
278	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	335	self->texs *= 2;
280	}	336	}
281	}	337	}
282		338
283	static maprow *	339	static maprow *
284	map_get_row (CFPlus__Map self, int y)	340	map_get_row (mapgrid *self, int y)
285	{	341	{
286	if (0 > y)	342	if (0 > y)
287	{	343	{
288	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
290		346
291	self->rows += extend;	347	self->rows += extend;
292	self->y += extend;	348	self->y += extend;
293	y += extend;	349	y += extend;
294	}	350	}
295	else if (y >= self->rows)	351	else if (y >= self->rows)
296	{	352	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
299	self->rows += extend;	355	self->rows += extend;
300	}	356	}
301		357
302	return self->row + y;	358	return self->row + y;
303	}	359	}
…		…
313	}	369	}
314		370
315	if (row->c0 > x)	371	if (row->c0 > x)
316	{	372	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	375	row->c0 -= extend;
320	}	376	}
321	else if (x >= row->c1)	377	else if (x >= row->c1)
322	{	378	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	381	row->c1 += extend;
326	}	382	}
327		383
328	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
329	}	385	}
330		386
331	static mapcell *	387	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
333	{	389	{
334	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
335	}	391	}
336		392
337	static void	393	static void
338	map_clear (CFPlus__Map self)	394	map_clear (mapgrid *self)
339	{	395	{
340	int r;	396	int r;
341		397
342	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	406	self->oy = 0;
351	self->row = 0;	407	self->row = 0;
352	self->rows = 0;	408	self->rows = 0;
353	}	409	}
354		410
		411	#define CELL_CLEAR(cell) \
		412	do { \
		413	if ((cell)->player) \
		414	(cell)->tile [2] = 0; \
		415	(cell)->darkness = 0; \
		416	(cell)->stat_hp = 0; \
		417	(cell)->flags = 0; \
		418	(cell)->player = 0; \
		419	} while (0)
		420
355	static void	421	static void
356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
357	{	423	{
358	int x, y;	424	int x, y;
359	maprow *row;	425	maprow *row;
360	mapcell *cell;	426	mapcell *cell;
361		427
…		…
373	if (x >= row->c1)	439	if (x >= row->c1)
374	break;	440	break;
375		441
376	cell = row->col + x - row->c0;	442	cell = row->col + x - row->c0;
377		443
378	cell->darkness = 0;	444	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	445	}
383	}	446	}
384	}	447	}
385		448
386	typedef struct {	449	struct smooth_key
		450	{
387	tileid tile;	451	tileid tile;
388	uint8_t x, y, level;	452	uint8_t x, y, level;
389	} smooth_key;	453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
390		472
391	static void	473	static void
392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	475	{
394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	476	auto &&it = h.find (key);
395		477
396	if (SvIOK (*sv))	478	if (it == h.end ())
397	SvIV_set (*sv, SvIVX (*sv) | bits);	479	h.insert (std::make_pair (key, bits));
398	else	480	else
399	sv_setiv (*sv, bits);	481	it->second |= bits;
400	}	482	}
401		483
402	static void	484	static void
403	music_finished (void)	485	music_finished (void)
404	{	486	{
…		…
421	ev.code = 1;	503	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	505	ev.data2 = 0;
424		506
425	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
426	}	515	}
427		516
428	static unsigned int	517	static unsigned int
429	minpot (unsigned int n)	518	minpot (unsigned int n)
430	{	519	{
…		…
440	n |= n >> 16;	529	n |= n >> 16;
441		530
442	return n + 1;	531	return n + 1;
443	}	532	}
444		533
445	static unsigned int
446	popcount (unsigned int n)
447	{
448	n -= (n >> 1) & 0x55555555U;
449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
451	n *= 0x01010101U;
452
453	return n >> 24;
454	}
455
456	/* SDL should provide this, really. */	534	/* SDL should provide this, really. */
457	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
458	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
459		537
460	/******************************************************************************/	538	/******************************************************************************/
…		…
498	return 0;	576	return 0;
499		577
500	return 1;	578	return 1;
501	}	579	}
502		580
503	MODULE = CFPlus PACKAGE = CFPlus	581	/******************************************************************************/
		582
		583	/* process keyboard modifiers */
		584	static int
		585	mod_munge (int mod)
		586	{
		587	mod &= MOD_MASK;
		588
		589	if (mod & (KMOD_META | KMOD_ALT))
		590	mod |= KMOD_LRAM;
		591
		592	return mod;
		593	}
		594
		595	static void
		596	deliantra_main (SV *real_main)
		597	{
		598	dSP;
		599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD | G_VOID);
		602	}
		603
		604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
		607	/* to due surprising braindamage on the side of SDL design, we
		608	* do some mind-boggling hack here: SDL requires a custom main()
		609	* on OS X, so... we provide one and call the original main(), which,
		610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		611	* and which calls our main (== SDL_main) back.
		612	*/
		613	extern C_LINKAGE int
		614	main (int argc, char *argv[])
		615	{
		616	deliantra_main (real_main);
		617	}
		618
		619	#undef main
		620
		621	extern C_LINKAGE int main (int argc, char *argv[]);
		622
		623	static void
		624	SDL_main_hack (SV *real_main_)
		625	{
		626	real_main = real_main_;
		627
		628	char *argv[] = { "deliantra client", 0 };
		629	(main) (1, argv);
		630	}
		631	#else
		632	static void
		633	SDL_main_hack (SV *real_main)
		634	{
		635	deliantra_main (real_main);
		636	}
		637	#endif
		638
		639	MODULE = Deliantra::Client PACKAGE = DC
504		640
505	PROTOTYPES: ENABLE	641	PROTOTYPES: ENABLE
506		642
507	BOOT:	643	BOOT:
508	{	644	{
509	HV *stash = gv_stashpv ("CFPlus", 1);	645	HV *stash = gv_stashpv ("DC", 1);
510	static const struct {	646	static const struct {
511	const char *name;	647	const char *name;
512	IV iv;	648	IV iv;
513	} *civ, const_iv[] = {	649	} *civ, const_iv[] = {
514	# define const_iv(name) { # name, (IV)name }	650	# define const_iv(name) { # name, (IV)name }
…		…
535	const_iv (SDL_USEREVENT),	671	const_iv (SDL_USEREVENT),
536		672
537	const_iv (SDL_APPINPUTFOCUS),	673	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	674	const_iv (SDL_APPMOUSEFOCUS),
539	const_iv (SDL_APPACTIVE),	675	const_iv (SDL_APPACTIVE),
		676
		677
		678	const_iv (SDLK_UNKNOWN),
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_BACKSPACE),
		681	const_iv (SDLK_TAB),
		682	const_iv (SDLK_CLEAR),
		683	const_iv (SDLK_RETURN),
		684	const_iv (SDLK_PAUSE),
		685	const_iv (SDLK_ESCAPE),
		686	const_iv (SDLK_SPACE),
		687	const_iv (SDLK_EXCLAIM),
		688	const_iv (SDLK_QUOTEDBL),
		689	const_iv (SDLK_HASH),
		690	const_iv (SDLK_DOLLAR),
		691	const_iv (SDLK_AMPERSAND),
		692	const_iv (SDLK_QUOTE),
		693	const_iv (SDLK_LEFTPAREN),
		694	const_iv (SDLK_RIGHTPAREN),
		695	const_iv (SDLK_ASTERISK),
		696	const_iv (SDLK_PLUS),
		697	const_iv (SDLK_COMMA),
		698	const_iv (SDLK_MINUS),
		699	const_iv (SDLK_PERIOD),
		700	const_iv (SDLK_SLASH),
		701	const_iv (SDLK_0),
		702	const_iv (SDLK_1),
		703	const_iv (SDLK_2),
		704	const_iv (SDLK_3),
		705	const_iv (SDLK_4),
		706	const_iv (SDLK_5),
		707	const_iv (SDLK_6),
		708	const_iv (SDLK_7),
		709	const_iv (SDLK_8),
		710	const_iv (SDLK_9),
		711	const_iv (SDLK_COLON),
		712	const_iv (SDLK_SEMICOLON),
		713	const_iv (SDLK_LESS),
		714	const_iv (SDLK_EQUALS),
		715	const_iv (SDLK_GREATER),
		716	const_iv (SDLK_QUESTION),
		717	const_iv (SDLK_AT),
		718
		719	const_iv (SDLK_LEFTBRACKET),
		720	const_iv (SDLK_BACKSLASH),
		721	const_iv (SDLK_RIGHTBRACKET),
		722	const_iv (SDLK_CARET),
		723	const_iv (SDLK_UNDERSCORE),
		724	const_iv (SDLK_BACKQUOTE),
		725	const_iv (SDLK_DELETE),
540		726
541	const_iv (SDLK_FIRST),	727	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	728	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	729	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	730	const_iv (SDLK_KP1),
…		…
619	const_iv (KMOD_LMETA),	805	const_iv (KMOD_LMETA),
620	const_iv (KMOD_RMETA),	806	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	807	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	808	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	809	const_iv (KMOD_MODE),
		810
		811	const_iv (KMOD_LRAM),
		812
		813	const_iv (MIX_DEFAULT_FORMAT),
		814
		815	const_iv (SDL_INIT_TIMER),
		816	const_iv (SDL_INIT_AUDIO),
		817	const_iv (SDL_INIT_VIDEO),
		818	const_iv (SDL_INIT_CDROM),
		819	const_iv (SDL_INIT_JOYSTICK),
		820	const_iv (SDL_INIT_EVERYTHING),
		821	const_iv (SDL_INIT_NOPARACHUTE),
		822	const_iv (SDL_INIT_EVENTTHREAD),
		823
		824	const_iv (SDL_GL_RED_SIZE),
		825	const_iv (SDL_GL_GREEN_SIZE),
		826	const_iv (SDL_GL_BLUE_SIZE),
		827	const_iv (SDL_GL_ALPHA_SIZE),
		828	const_iv (SDL_GL_DOUBLEBUFFER),
		829	const_iv (SDL_GL_BUFFER_SIZE),
		830	const_iv (SDL_GL_DEPTH_SIZE),
		831	const_iv (SDL_GL_STENCIL_SIZE),
		832	const_iv (SDL_GL_ACCUM_RED_SIZE),
		833	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		834	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		835	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		836	const_iv (SDL_GL_STEREO),
		837	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		838	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		839	const_iv (SDL_GL_ACCELERATED_VISUAL),
		840	const_iv (SDL_GL_SWAP_CONTROL),
		841
		842	const_iv (FOW_DARKNESS)
624	# undef const_iv	843	# undef const_iv
625	};	844	};
626		845
627	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
628	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
629		848
630	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
631	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
632	}	851	}
633		852
…		…
648		867
649	NV ceil (NV x)	868	NV ceil (NV x)
650		869
651	IV minpot (UV n)	870	IV minpot (UV n)
652		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
653	IV popcount (UV n)	878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
654		889
655	void	890	void
656	pango_init ()	891	pango_init ()
657	CODE:	892	CODE:
658	{	893	{
659	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
660	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
661	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/*pango_context_set_font_description (opengl_context, default_font);*/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		901	#endif
662	}	902	}
663		903
664	char *
665	SDL_GetError ()	904	char *SDL_GetError ()
666		905
667	int	906	void SDL_main_hack (SV *real_main)
668	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	907	PROTOTYPE: &
669		908
670	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
671	SDL_Quit ()	915	void SDL_Quit ()
		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
672		926
673	void	927	void
674	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
675	PPCODE:	929	PPCODE:
676	{	930	{
…		…
688	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
689	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
691		945
692	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
693	#if SDL_VERSION_ATLEAST(1,2,10)
694	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
695	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
696	#endif
697		948
698	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
699		950
700	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
701	while (*m)	952	while (*m)
702	{	953	{
703	if ((*m)->w >= 640 && (*m)->h >= 480)	954	if ((*m)->w >= 400 && (*m)->h >= 300)
704	{	955	{
705	AV *av = newAV ();	956	AV *av = newAV ();
706	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
707	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
708	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
731	);	982	);
732		983
733	if (RETVAL)	984	if (RETVAL)
734	{	985	{
735	av_clear (texture_av);	986	av_clear (texture_av);
736
737	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
738	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
739	#include "glfunc.h"	988	#include "glfunc.h"
740	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
741	}	992	}
742	}	993	}
743	OUTPUT:	994	OUTPUT:
744	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char *title, const char *icon)
745		999
746	void	1000	void
747	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
748		1002
749	char *	1003	char *
750	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
751		1006
752	int	1007	int
753	SDL_GetAppState ()	1008	SDL_GetAppState ()
754		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
755	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
756	poll_events ()	1021	peep_events ()
757	PPCODE:	1022	PPCODE:
758	{	1023	{
759	SDL_Event ev;	1024	SDL_Event ev;
760		1025
761	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
768	{	1033	{
769	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
770	case SDL_KEYUP:	1035	case SDL_KEYUP:
771	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
772	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
773	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
774	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
775	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
776	break;	1041	break;
777		1042
778	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
779	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
797	x = ev.motion.x;	1062	x = ev.motion.x;
798	y = ev.motion.y;	1063	y = ev.motion.y;
799	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
800	}	1065	}
801		1066
802	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
803	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
804	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
805	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
806	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
807	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
808	}	1073	}
809	break;	1074	break;
810		1075
811	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
812	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
813	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
814		1079
815	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
816	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
817	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
818	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
823	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
824	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
825	break;	1090	break;
826	}	1091	}
827		1092
828	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
829	}	1094	}
830	}	1095	}
831		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
832	int	1110	int
833	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
834	POSTCALL:	1112	POSTCALL:
835	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
836	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
		1115
		1116	void
		1117	Mix_QuerySpec ()
		1118	PPCODE:
		1119	{
		1120	int freq, channels;
		1121	Uint16 format;
		1122
		1123	if (Mix_QuerySpec (&freq, &format, &channels))
		1124	{
		1125	EXTEND (SP, 3);
		1126	PUSHs (sv_2mortal (newSViv (freq)));
		1127	PUSHs (sv_2mortal (newSViv (format)));
		1128	PUSHs (sv_2mortal (newSViv (channels)));
		1129	}
		1130	}
837		1131
838	void	1132	void
839	Mix_CloseAudio ()	1133	Mix_CloseAudio ()
840		1134
841	int	1135	int
…		…
876	}	1170	}
877	}	1171	}
878	#endif	1172	#endif
879	}	1173	}
880		1174
881	void	1175	int
882	add_font (char *file)	1176	add_font (char *file)
883	CODE:	1177	CODE:
884	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
885		1188
886	void	1189	void
887	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
888	ALIAS:	1191	ALIAS:
889	load_image_file = 1	1192	load_image_file = 1
…		…
935		1238
936	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
937	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
938	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
939	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
940	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
941	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
942	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
943	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
944	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
945		1248
…		…
975	void	1278	void
976	error (char *message)	1279	error (char *message)
977	CODE:	1280	CODE:
978	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
979	#ifdef _WIN32	1282	#ifdef _WIN32
980	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
981	#endif	1284	#endif
982		1285
983	void	1286	void
984	fatal (char *message)	1287	fatal (char *message)
985	CODE:	1288	CODE:
986	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
987	#ifdef _WIN32	1290	#ifdef _WIN32
988	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
989	#endif	1292	#endif
990	_exit (1);	1293	_exit (1);
991		1294
992	void	1295	void
993	_exit (int retval = 0)	1296	_exit (int retval = 0)
…		…
1005	#if DEBUG	1308	#if DEBUG
1006	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
1007	#endif	1310	#endif
1008	}	1311	}
1009		1312
1010	MODULE = CFPlus PACKAGE = CFPlus::Font	1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
		1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1011		1321
1012	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1013		1323
1014	CFPlus::Font	1324	DC::Font
1015	new_from_file (SV *class, char *path, int id = 0)	1325	new_from_file (SV *klass, char *path, int id = 0)
1016	CODE:	1326	CODE:
1017	{	1327	{
1018	int count;	1328	int count;
1019	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1329	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1020	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1022	}	1332	}
1023	OUTPUT:	1333	OUTPUT:
1024	RETVAL	1334	RETVAL
1025		1335
1026	void	1336	void
1027	DESTROY (CFPlus::Font self)	1337	DESTROY (DC::Font self)
1028	CODE:	1338	CODE:
1029	pango_font_description_free (self);	1339	pango_font_description_free (self);
1030		1340
1031	void	1341	void
1032	make_default (CFPlus::Font self)	1342	make_default (DC::Font self)
1033	PROTOTYPE: $	1343	PROTOTYPE: $
1034	CODE:	1344	CODE:
1035	default_font = self;	1345	default_font = self;
1036		1346
1037	MODULE = CFPlus PACKAGE = CFPlus::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
1038		1348
1039	PROTOTYPES: DISABLE	1349	PROTOTYPES: DISABLE
1040		1350
1041	void	1351	void
1042	reset_glyph_cache ()	1352	glyph_cache_backup ()
1043	PROTOTYPE:	1353	PROTOTYPE:
1044	CODE:	1354	CODE:
		1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
1045	tc_clear ();	1361	tc_restore ();
1046		1362
1047	CFPlus::Layout	1363	DC::Layout
1048	new (SV *class)	1364	new (SV *klass)
1049	CODE:	1365	CODE:
1050	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
1051		1367
1052	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1053	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1054	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1055	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
1056	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
1057	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
1058	RETVAL->font = 0;	1374	RETVAL->font = 0;
1059	RETVAL->rc = rc_alloc ();
1060		1375
1061	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1376	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1062	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
1063	OUTPUT:	1378	OUTPUT:
1064	RETVAL	1379	RETVAL
1065		1380
1066	void	1381	void
1067	DESTROY (CFPlus::Layout self)	1382	DESTROY (DC::Layout self)
1068	CODE:	1383	CODE:
1069	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
1070	rc_free (self->rc);
1071	Safefree (self);	1385	delete self;
1072		1386
1073	void	1387	void
1074	set_text (CFPlus::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
1075	CODE:	1389	CODE:
1076	{	1390	{
1077	STRLEN textlen;	1391	STRLEN textlen;
1078	char *text = SvPVutf8 (text_, textlen);	1392	char *text = SvPVutf8 (text_, textlen);
1079		1393
1080	pango_layout_set_text (self->pl, text, textlen);	1394	pango_layout_set_text (self->pl, text, textlen);
1081	}	1395	}
1082		1396
1083	void	1397	void
1084	set_markup (CFPlus::Layout self, SV *text_)	1398	set_markup (DC::Layout self, SV *text_)
1085	CODE:	1399	CODE:
1086	{	1400	{
1087	STRLEN textlen;	1401	STRLEN textlen;
1088	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
1089		1403
1090	pango_layout_set_markup (self->pl, text, textlen);	1404	pango_layout_set_markup (self->pl, text, textlen);
1091	}	1405	}
1092		1406
1093	void	1407	void
1094	set_shapes (CFPlus::Layout self, ...)	1408	set_shapes (DC::Layout self, ...)
1095	CODE:	1409	CODE:
1096	{	1410	{
1097	PangoAttrList *attrs = 0;	1411	PangoAttrList *attrs = 0;
1098	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
1099	const char *pos = text;	1413	const char *pos = text;
…		…
1134	if (attrs)	1448	if (attrs)
1135	pango_layout_set_attributes (self->pl, attrs);	1449	pango_layout_set_attributes (self->pl, attrs);
1136	}	1450	}
1137		1451
1138	void	1452	void
1139	get_shapes (CFPlus::Layout self)	1453	get_shapes (DC::Layout self)
1140	PPCODE:	1454	PPCODE:
1141	{	1455	{
1142	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1456	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1143		1457
1144	do	1458	do
1145	{	1459	{
1146	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1460	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1147		1461
1148	if (run && shape_attr_p (run))	1462	if (run && shape_attr_p (run))
1149	{	1463	{
1150	PangoRectangle extents;	1464	PangoRectangle extents;
1151	pango_layout_iter_get_run_extents (iter, 0, &extents);	1465	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1159		1473
1160	pango_layout_iter_free (iter);	1474	pango_layout_iter_free (iter);
1161	}	1475	}
1162		1476
1163	int	1477	int
1164	has_wrapped (CFPlus::Layout self)	1478	has_wrapped (DC::Layout self)
1165	CODE:	1479	CODE:
1166	{	1480	{
1167	int lines = 1;	1481	int lines = 1;
1168	const char *text = pango_layout_get_text (self->pl);	1482	const char *text = pango_layout_get_text (self->pl);
1169		1483
…		…
1174	}	1488	}
1175	OUTPUT:	1489	OUTPUT:
1176	RETVAL	1490	RETVAL
1177		1491
1178	SV *	1492	SV *
1179	get_text (CFPlus::Layout self)	1493	get_text (DC::Layout self)
1180	CODE:	1494	CODE:
1181	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1495	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1182	sv_utf8_decode (RETVAL);	1496	sv_utf8_decode (RETVAL);
1183	OUTPUT:	1497	OUTPUT:
1184	RETVAL	1498	RETVAL
1185		1499
1186	void	1500	void
1187	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1501	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1188	CODE:	1502	CODE:
1189	self->r = r;	1503	self->r = r;
1190	self->g = g;	1504	self->g = g;
1191	self->b = b;	1505	self->b = b;
1192	self->a = a;	1506	self->a = a;
1193		1507
1194	void	1508	void
1195	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1509	set_font (DC::Layout self, DC::Font font = 0)
1196	CODE:	1510	CODE:
1197	if (self->font != font)	1511	if (self->font != font)
1198	{	1512	{
1199	self->font = font;	1513	self->font = font;
1200	layout_update_font (self);	1514	layout_update_font (self);
1201	}	1515	}
1202		1516
1203	void	1517	void
1204	set_height (CFPlus::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1205	CODE:	1519	CODE:
1206	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1207	{	1521	{
1208	self->base_height = base_height;	1522	self->base_height = base_height;
1209	layout_update_font (self);	1523	layout_update_font (self);
1210	}	1524	}
1211		1525
1212	void	1526	void
1213	set_width (CFPlus::Layout self, int max_width = -1)	1527	set_width (DC::Layout self, int max_width = -1)
1214	CODE:	1528	CODE:
1215	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1529	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1216		1530
1217	void	1531	void
1218	set_indent (CFPlus::Layout self, int indent)	1532	set_indent (DC::Layout self, int indent)
1219	CODE:	1533	CODE:
1220	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1534	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1221		1535
1222	void	1536	void
1223	set_spacing (CFPlus::Layout self, int spacing)	1537	set_spacing (DC::Layout self, int spacing)
1224	CODE:	1538	CODE:
1225	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1539	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1226		1540
1227	void	1541	void
1228	set_ellipsise (CFPlus::Layout self, int ellipsise)	1542	set_ellipsise (DC::Layout self, int ellipsise)
1229	CODE:	1543	CODE:
1230	pango_layout_set_ellipsize (self->pl,	1544	pango_layout_set_ellipsize (self->pl,
1231	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1545	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1232	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1546	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1233	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1547	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1234	: PANGO_ELLIPSIZE_NONE	1548	: PANGO_ELLIPSIZE_NONE
1235	);	1549	);
1236		1550
1237	void	1551	void
1238	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1552	set_single_paragraph_mode (DC::Layout self, int spm)
1239	CODE:	1553	CODE:
1240	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1554	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1241		1555
1242	void	1556	void
1243	size (CFPlus::Layout self)	1557	size (DC::Layout self)
1244	PPCODE:	1558	PPCODE:
1245	{	1559	{
1246	int w, h;	1560	int w, h;
1247		1561
1248	layout_get_pixel_size (self, &w, &h);	1562	layout_get_pixel_size (self, &w, &h);
…		…
1251	PUSHs (sv_2mortal (newSViv (w)));	1565	PUSHs (sv_2mortal (newSViv (w)));
1252	PUSHs (sv_2mortal (newSViv (h)));	1566	PUSHs (sv_2mortal (newSViv (h)));
1253	}	1567	}
1254		1568
1255	int	1569	int
1256	descent (CFPlus::Layout self)	1570	descent (DC::Layout self)
1257	CODE:	1571	CODE:
1258	{	1572	{
1259	PangoRectangle rect;	1573	PangoRectangle rect;
1260	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1574	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1261	pango_layout_line_get_pixel_extents (line, 0, &rect);	1575	pango_layout_line_get_pixel_extents (line, 0, &rect);
1262	RETVAL = PANGO_DESCENT (rect);	1576	RETVAL = PANGO_DESCENT (rect);
1263	}	1577	}
1264	OUTPUT:	1578	OUTPUT:
1265	RETVAL	1579	RETVAL
1266		1580
1267	int	1581	int
1268	xy_to_index (CFPlus::Layout self, int x, int y)	1582	xy_to_index (DC::Layout self, int x, int y)
1269	CODE:	1583	CODE:
1270	{	1584	{
1271	int index, trailing;	1585	int index, trailing;
1272	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1586	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1273	RETVAL = index + trailing;	1587	RETVAL = index + trailing;
1274	}	1588	}
1275	OUTPUT:	1589	OUTPUT:
1276	RETVAL	1590	RETVAL
1277		1591
1278	void	1592	void
1279	cursor_pos (CFPlus::Layout self, int index)	1593	cursor_pos (DC::Layout self, int index)
1280	PPCODE:	1594	PPCODE:
1281	{	1595	{
1282	PangoRectangle strong_pos;	1596	PangoRectangle pos;
1283	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1597	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1284		1598
1285	EXTEND (SP, 3);	1599	EXTEND (SP, 3);
1286	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1287	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1288	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1289	}	1603	}
1290		1604
1291	void	1605	void
1292	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1606	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1293	PPCODE:	1607	PPCODE:
1294	{	1608	{
1295	int line, x;	1609	int line, x;
1296		1610
1297	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1611	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1612	#if !PANGO_VERSION_CHECK (1, 17, 3)
1298	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1613	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1299		1614	--line;
		1615	#endif
1300	EXTEND (SP, 2);	1616	EXTEND (SP, 2);
1301	PUSHs (sv_2mortal (newSViv (line - 1)));	1617	PUSHs (sv_2mortal (newSViv (line)));
1302	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1618	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1303	}	1619	}
1304		1620
1305	void	1621	void
1306	line_x_to_index (CFPlus::Layout self, int line, int x)	1622	line_x_to_index (DC::Layout self, int line, int x)
1307	PPCODE:	1623	PPCODE:
1308	{	1624	{
1309	PangoLayoutLine *lp;	1625	PangoLayoutLine *lp;
1310	int index, trailing;	1626	int index, trailing;
1311		1627
1312	if (line < 0)	1628	if (line < 0)
1313	XSRETURN_EMPTY;	1629	XSRETURN_EMPTY;
1314		1630
1315	if (!(lp = pango_layout_get_line (self->pl, line)))	1631	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1316	XSRETURN_EMPTY; /* do better */	1632	XSRETURN_EMPTY; /* do better */
1317		1633
1318	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1634	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1319		1635
1320	EXTEND (SP, 2);	1636	EXTEND (SP, 2);
…		…
1326	PUSHs (sv_2mortal (newSViv (trailing)));	1642	PUSHs (sv_2mortal (newSViv (trailing)));
1327	}	1643	}
1328	}	1644	}
1329		1645
1330	void	1646	void
1331	render (CFPlus::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1332	CODE:	1648	CODE:
1333	rc_clear (self->rc);	1649	self->rc.clear ();
1334	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1335	self->pl,	1651	self->pl,
1336	self->rc,	1652	&self->rc,
1337	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1338	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1339	flags	1655	flags
1340	);	1656	);
1341	// we assume that context_change actually clears/frees stuff	1657	// we assume that context_change actually clears/frees stuff
1342	// and does not do any recomputation...	1658	// and does not do any recomputation...
1343	pango_layout_context_changed (self->pl);	1659	pango_layout_context_changed (self->pl);
1344		1660
1345	void	1661	void
1346	draw (CFPlus::Layout self)	1662	draw (DC::Layout self)
1347	CODE:	1663	CODE:
1348	{	1664	{
1349	glEnable (GL_TEXTURE_2D);	1665	glEnable (GL_TEXTURE_2D);
1350	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1351	glEnable (GL_BLEND);	1667	glEnable (GL_BLEND);
1352	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1353	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1354	glEnable (GL_ALPHA_TEST);	1670	glEnable (GL_ALPHA_TEST);
1355	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1356		1672
1357	rc_draw (self->rc);	1673	self->rc.draw ();
1358		1674
1359	glDisable (GL_ALPHA_TEST);	1675	glDisable (GL_ALPHA_TEST);
1360	glDisable (GL_BLEND);	1676	glDisable (GL_BLEND);
1361	glDisable (GL_TEXTURE_2D);	1677	glDisable (GL_TEXTURE_2D);
1362	}	1678	}
1363		1679
1364	MODULE = CFPlus PACKAGE = CFPlus::Texture	1680	MODULE = Deliantra::Client PACKAGE = DC::Texture
1365		1681
1366	PROTOTYPES: ENABLE	1682	PROTOTYPES: ENABLE
1367		1683
1368	void	1684	void
1369	pad (SV *data_, int ow, int oh, int nw, int nh)	1685	pad (SV *data_, int ow, int oh, int nw, int nh)
…		…
1437	glDisable (GL_ALPHA_TEST);	1753	glDisable (GL_ALPHA_TEST);
1438	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1439	}	1755	}
1440	}	1756	}
1441		1757
		1758	void
		1759	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)
		1760	PROTOTYPE: @
		1761	CODE:
		1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1765	glEnable (GL_TEXTURE_2D);
		1766	glBindTexture (GL_TEXTURE_2D, name1);
		1767
		1768	glColor3f (intensity, intensity, intensity);
		1769	glPushMatrix ();
		1770	glScalef (1./3, 1./3, 1.);
		1771
		1772	if (blend > 0.f)
		1773	{
		1774	float dx3 = dx * -3.f / w;
		1775	float dy3 = dy * -3.f / h;
		1776	GLfloat env_color[4] = { 0., 0., 0., blend };
		1777
		1778	/* interpolate the two shadow textures */
		1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1783	gl.ActiveTexture (GL_TEXTURE1);
		1784	glEnable (GL_TEXTURE_2D);
		1785	glBindTexture (GL_TEXTURE_2D, name2);
		1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1787
		1788	/* rgb == rgb(glcolor) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1792
		1793	/* alpha = interpolate t0, t1 by env_alpha */
		1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1805
		1806	glBegin (GL_QUADS);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1811	glEnd ();
		1812
		1813	glDisable (GL_TEXTURE_2D);
		1814	gl.ActiveTexture (GL_TEXTURE0);
		1815	}
		1816	else
		1817	{
		1818	/* simple blending of one texture, also opengl <1.3 path */
		1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1820
		1821	glBegin (GL_QUADS);
		1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1823	glTexCoord2f (0, t); glVertex2f (0, h);
		1824	glTexCoord2f (s, t); glVertex2f (w, h);
		1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1826	glEnd ();
		1827	}
		1828
		1829	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1830	{
		1831	int x, y;
		1832	int dx3 = dx * 3;
		1833	int dy3 = dy * 3;
		1834
		1835	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1836	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1837	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1838	glTranslatef (-1., -1., 0);
		1839	glBegin (GL_QUADS);
		1840
		1841	for (y = 1; y < h; y += 3)
		1842	{
		1843	int y1 = y - dy3;
		1844	int y1valid = y1 >= 0 && y1 < h;
		1845
		1846	for (x = 1; x < w; x += 3)
		1847	{
		1848	int x1 = x - dx3;
		1849	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1850	uint8_t h2;
		1851
		1852	if (y1valid && x1 >= 0 && x1 < w)
		1853	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	else
		1855	h2 = 1; /* out of range == invisible */
		1856
		1857	if (h1 || h2)
		1858	{
		1859	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1860	glColor4f (1., 1., 1., alpha);
		1861
		1862	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1863	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1864	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1865	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	glEnd ();
		1872
		1873	glPopMatrix ();
		1874
		1875	glDisable (GL_TEXTURE_2D);
		1876	glDisable (GL_BLEND);
		1877	}
		1878
1442	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1879	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1443	CODE:	1880	CODE:
1444	{	1881	{
1445	GLint width;	1882	GLint width;
1446	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1883	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1448	RETVAL = width > 0;	1885	RETVAL = width > 0;
1449	}	1886	}
1450	OUTPUT:	1887	OUTPUT:
1451	RETVAL	1888	RETVAL
1452		1889
1453	MODULE = CFPlus PACKAGE = CFPlus::Map	1890	MODULE = Deliantra::Client PACKAGE = DC::Map
1454		1891
1455	PROTOTYPES: DISABLE	1892	PROTOTYPES: DISABLE
1456		1893
1457	CFPlus::Map	1894	DC::Map
1458	new (SV *class)	1895	new (SV *klass)
1459	CODE:	1896	CODE:
1460	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1461	RETVAL->x = 0;	1898	RETVAL->x = 0;
1462	RETVAL->y = 0;	1899	RETVAL->y = 0;
1463	RETVAL->w = 0;	1900	RETVAL->w = 0;
1464	RETVAL->h = 0;	1901	RETVAL->h = 0;
1465	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1470	RETVAL->row = 0;	1907	RETVAL->row = 0;
1471	OUTPUT:	1908	OUTPUT:
1472	RETVAL	1909	RETVAL
1473		1910
1474	void	1911	void
1475	DESTROY (CFPlus::Map self)	1912	DESTROY (DC::Map self)
1476	CODE:	1913	CODE:
1477	{	1914	{
1478	map_clear (self);	1915	map_clear (self);
1479	Safefree (self->face2tile);	1916	Safefree (self->face2tile);
1480	Safefree (self->tex);	1917	Safefree (self->tex);
1481	Safefree (self);	1918	Safefree (self);
1482	}	1919	}
1483		1920
1484	void	1921	void
1485	resize (CFPlus::Map self, int map_width, int map_height)	1922	resize (DC::Map self, int map_width, int map_height)
1486	CODE:	1923	CODE:
1487	self->w = map_width;	1924	self->w = map_width;
1488	self->h = map_height;	1925	self->h = map_height;
1489		1926
1490	void	1927	void
1491	clear (CFPlus::Map self)	1928	clear (DC::Map self)
1492	CODE:	1929	CODE:
1493	map_clear (self);	1930	map_clear (self);
1494		1931
1495	void	1932	void
1496	set_tileid (CFPlus::Map self, int face, int tile)	1933	set_tileid (DC::Map self, int face, int tile)
1497	CODE:	1934	CODE:
1498	{	1935	{
1499	need_facenum (self, face); self->face2tile [face] = tile;	1936	need_facenum (self, face); self->face2tile [face] = tile;
1500	need_texid (self, tile);	1937	need_texid (self, tile);
1501	}	1938	}
1502		1939
1503	void	1940	void
1504	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1941	set_smooth (DC::Map self, int face, int smooth, int level)
1505	CODE:	1942	CODE:
1506	{	1943	{
1507	tileid texid;	1944	tileid texid;
1508	maptex *tex;	1945	maptex *tex;
1509		1946
1510	if (face < 0 || face >= self->faces)	1947	if (face < 0 || face >= self->faces)
1511	return;	1948	return;
1512		1949
1513	if (smooth < 0 || smooth >= self->faces)	1950	if (smooth < 0 || smooth >= self->faces)
1514	return;	1951	return;
1515		1952
1516	texid = self->face2tile [face];	1953	texid = self->face2tile [face];
1517		1954
1518	if (!texid)	1955	if (!texid)
1519	return;	1956	return;
1520		1957
1521	tex = self->tex + texid;	1958	tex = self->tex + texid;
1522	tex->smoothtile = self->face2tile [smooth];	1959	tex->smoothtile = self->face2tile [smooth];
1523	tex->smoothlevel = level;	1960	tex->smoothlevel = level;
1524	}	1961	}
1525		1962
1526	void	1963	void
1527	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)	1964	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)
1528	CODE:	1965	CODE:
1529	{	1966	{
1530	need_texid (self, texid);	1967	need_texid (self, texid);
1531		1968
1532	{	1969	{
…		…
1551	// use uglier nearest interpolation because linear suffers	1988	// use uglier nearest interpolation because linear suffers
1552	// from transparent color bleeding and ugly wrapping effects.	1989	// from transparent color bleeding and ugly wrapping effects.
1553	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1990	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1554	}	1991	}
1555		1992
		1993	void
		1994	expire_textures (DC::Map self, int texid, int count)
		1995	PPCODE:
		1996	for (; texid < self->texs && count; ++texid, --count)
		1997	{
		1998	maptex *tex = self->tex + texid;
		1999
		2000	if (tex->name)
		2001	{
		2002	if (tex->unused)
		2003	{
		2004	tex->name = 0;
		2005	tex->unused = 0;
		2006	XPUSHs (sv_2mortal (newSViv (texid)));
		2007	}
		2008	else
		2009	tex->unused = 1;
		2010	}
		2011	}
		2012
1556	int	2013	int
1557	ox (CFPlus::Map self)	2014	ox (DC::Map self)
1558	ALIAS:	2015	ALIAS:
1559	oy = 1	2016	oy = 1
1560	x = 2	2017	x = 2
1561	y = 3	2018	y = 3
1562	w = 4	2019	w = 4
…		…
1573	}	2030	}
1574	OUTPUT:	2031	OUTPUT:
1575	RETVAL	2032	RETVAL
1576		2033
1577	void	2034	void
1578	scroll (CFPlus::Map self, int dx, int dy)	2035	scroll (DC::Map self, int dx, int dy)
1579	CODE:	2036	CODE:
1580	{	2037	{
1581	if (dx > 0)	2038	if (dx > 0)
1582	map_blank (self, self->x, self->y, dx, self->h);	2039	map_blank (self, self->x, self->y, dx, self->h);
1583	else if (dx < 0)	2040	else if (dx < 0)
…		…
1591	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1592	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1593		2050
1594	while (self->y < 0)	2051	while (self->y < 0)
1595	{	2052	{
1596	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1597		2054
1598	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1599	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1600	}	2057	}
1601	}	2058	}
1602		2059
1603	SV *	2060	SV *
1604	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1605	CODE:	2062	CODE:
1606	{	2063	{
1607	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2064	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1608	uint8_t *data_end = (uint8_t *)SvEND (data_);	2065	uint8_t *data_end = (uint8_t *)SvEND (data_);
1609	mapcell *cell;	2066	mapcell *cell;
…		…
1630		2087
1631	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1632		2089
1633	if (flags & 8)	2090	if (flags & 8)
1634	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1635	if (extmap)	2094	do
1636	{	2095	{
1637	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1638		2098
1639	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
1640	{	2102	{
1641	ext = *data++;
1642	cmd = ext & 0x3f;
1643
1644	if (cmd < 4)
1645	cell->darkness = 255 - ext * 64 + 1;
1646	else if (cmd == 5) // health
1647	{
1648	cell->stat_width = 1;	2103	cell->stat_width = 1;
1649	cell->stat_hp = *data++;	2104	cell->stat_hp = *data++;
1650	}
1651	else if (cmd == 6) // monster width
1652	cell->stat_width = *data++ + 1;
1653	else if (cmd == 0x47)
1654	{
1655	if (*data == 4)
1656	; // decode player count
1657
1658	data += *data + 1;
1659	}
1660	else if (cmd == 8) // cell flags
1661	cell->flags = *data++;
1662	else if (ext & 0x40) // unknown, multibyte => skip
1663	data += *data + 1;
1664	else
1665	data++;
1666	}	2105	}
1667	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
1668	}	2123	}
1669	else	2124	while (ext & 0x80);
1670	cell->darkness = *data++ + 1;
1671	}	2125	}
1672		2126
1673	for (z = 0; z <= 2; ++z)	2127	for (z = 0; z <= 2; ++z)
1674	if (flags & (4 >> z))	2128	if (flags & (4 >> z))
1675	{	2129	{
…		…
1678	cell->tile [z] = self->face2tile [face];	2132	cell->tile [z] = self->face2tile [face];
1679		2133
1680	if (cell->tile [z])	2134	if (cell->tile [z])
1681	{	2135	{
1682	maptex *tex = self->tex + cell->tile [z];	2136	maptex *tex = self->tex + cell->tile [z];
		2137	tex->unused = 0;
1683	if (!tex->name)	2138	if (!tex->name)
1684	av_push (missing, newSViv (cell->tile [z]));	2139	av_push (missing, newSViv (cell->tile [z]));
1685		2140
1686	if (tex->smoothtile)	2141	if (tex->smoothtile)
1687	{	2142	{
1688	maptex *smooth = self->tex + tex->smoothtile;	2143	maptex *smooth = self->tex + tex->smoothtile;
		2144	smooth->unused = 0;
1689	if (!smooth->name)	2145	if (!smooth->name)
1690	av_push (missing, newSViv (tex->smoothtile));	2146	av_push (missing, newSViv (tex->smoothtile));
1691	}	2147	}
1692	}	2148	}
1693	}	2149	}
1694	}	2150	}
1695	else	2151	else
1696	cell->darkness = 0;	2152	CELL_CLEAR (cell);
1697	}	2153	}
1698	}	2154	}
1699	OUTPUT:	2155	OUTPUT:
1700	RETVAL	2156	RETVAL
1701		2157
1702	SV *	2158	SV *
1703	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2159	mapmap (DC::Map self, int x0, int y0, int w, int h)
1704	CODE:	2160	CODE:
1705	{	2161	{
1706	int x1, x;	2162	int x1, x;
1707	int y1, y;	2163	int y1, y;
1708	int z;	2164	int z;
…		…
1721	? self->row + y	2177	? self->row + y
1722	: 0;	2178	: 0;
1723		2179
1724	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
1725	{	2181	{
1726	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
1727		2183
1728	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
1729	{	2185	{
1730	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
1731		2187
…		…
1733	{	2189	{
1734	maptex tex = self->tex [cell->tile [z]];	2190	maptex tex = self->tex [cell->tile [z]];
1735	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
1736	int a1 = tex.a;	2192	int a1 = tex.a;
1737		2193
1738	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
1739	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
1740	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
1741	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
1742	}	2198	}
1743	}	2199	}
1744		2200
1745	*map++ = (r )	2201	*map++ = (r )
1746	| (g << 8)	2202	| (g << 8)
1747	| (b << 16)	2203	| (b << 16)
1748	| (a << 24);	2204	| (a << 24);
1749	}	2205	}
1750	}	2206	}
1751		2207
1752	RETVAL = map_sv;	2208	RETVAL = map_sv;
1753	}	2209	}
1754	OUTPUT:	2210	OUTPUT:
1755	RETVAL	2211	RETVAL
1756		2212
1757	void	2213	void
1758	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2214	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)
1759	CODE:	2215	CODE:
1760	{	2216	{
1761	int x, y, z;	2217	int x, y, z;
1762		2218
1763	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1764	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1765	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2219	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1766	smooth_key skey;	2220	int pl_x, pl_y;
1767		2221	maptex pl_tex;
1768	rc_t *rc = rc_alloc ();	2222	rc_t rc;
		2223	rc_t rc_ov;
1769	rc_key_t key;	2224	rc_key_t key;
1770	rc_array_t *arr;	2225	rc_t::array_t *arr;
1771		2226
		2227	pl_tex.name = 0;
		2228
1772	// thats current max. sorry.	2229	// that's current max. sorry.
1773	if (sw > 255) sw = 255;	2230	if (sw > 255) sw = 255;
1774	if (sh > 255) sh = 255;	2231	if (sh > 255) sh = 255;
1775
1776	// clear key, in case of extra padding
1777	memset (&skey, 0, sizeof (skey));
1778		2232
1779	memset (&key, 0, sizeof (key));	2233	memset (&key, 0, sizeof (key));
1780	key.r = 255;	2234	key.r = 255;
1781	key.g = 255;	2235	key.g = 255;
1782	key.b = 255;	2236	key.b = 255;
1783	key.a = 255;	2237	key.a = 255;
1784	key.mode = GL_QUADS;	2238	key.mode = GL_QUADS;
1785	key.format = GL_T2F_V3F;	2239	key.format = GL_T2F_V3F;
1786	key.texname = -1;
1787		2240
1788	mx += self->x;	2241	mx += self->x;
1789	my += self->y;	2242	my += self->y;
1790		2243
1791	// first pass: determine smooth_max	2244	// first pass: determine smooth_max
1792	// rather ugly, if you ask me	2245	// rather ugly, if you ask me
1793	// could also be stored inside mapcell and updated on change	2246	// could also be stored inside mapcell and updated on change
1794	memset (smooth_max, 0, sizeof (smooth_max));	2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1795		2248
1796	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh; y++)
1797	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1798	{	2251	{
1799	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
1814	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1815	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1816		2269
1817	for (z = 0; z <= 2; z++)	2270	for (z = 0; z <= 2; z++)
1818	{	2271	{
1819	memset (smooth_level, 0, sizeof (smooth_level));	2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
		2275	key.texname = -1;
1820		2276
1821	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
1822	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
1823	{	2279	{
1824	maprow *row = self->row + (y + my);	2280	maprow *row = self->row + (y + my);
…		…
1834	maptex tex = self->tex [tile];	2290	maptex tex = self->tex [tile];
1835	int px, py;	2291	int px, py;
1836		2292
1837	if (key.texname != tex.name)	2293	if (key.texname != tex.name)
1838	{	2294	{
		2295	self->tex [tile].unused = 0;
		2296
1839	if (!tex.name)	2297	if (!tex.name)
1840	tex = self->tex [2]; /* missing, replace by noface */	2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1841		2299
1842	key.texname = tex.name;	2300	key.texname = tex.name;
1843	arr = rc_array (rc, &key);	2301	arr = &rc.array (key);
1844	}	2302	}
1845		2303
1846	px = (x + 1) * T - tex.w;	2304	px = (x + 1) * Th - tex.w;
1847	py = (y + 1) * T - tex.h;	2305	py = (y + 1) * Tw - tex.h;
1848		2306
1849	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1850	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1851	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1852	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1853
1854	if (cell->flags && z == 2)
1855	{	2308	{
1856	// overlays such as the speech bubble, probably more to come	2309	pl_x = px;
1857	if (cell->flags & 1)	2310	pl_y = py;
		2311	pl_tex = tex;
1858	{	2312	continue;
1859	maptex tex = self->tex [1];
1860	int px = x * T + T * 2 / 32;
1861	int py = y * T - T * 6 / 32;
1862
1863	if (tex.name)
1864	{
1865	if (key.texname != tex.name)
1866	{
1867	key.texname = tex.name;
1868	arr = rc_array (rc, &key);
1869	}
1870
1871	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1872	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1873	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1874	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1875	}
1876	}
1877	}	2313	}
		2314
		2315	arr->t2f_v3f (0 , 0 , px , py , 0);
		2316	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1878		2319
1879	// update smooth hash	2320	// update smooth hash
1880	if (tex.smoothtile)	2321	if (tex.smoothtile)
1881	{	2322	{
1882	skey.tile = tex.smoothtile;	2323	skey.tile = tex.smoothtile;
1883	skey.level = tex.smoothlevel;	2324	skey.level = tex.smoothlevel;
1884		2325
1885	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2326	smooth_level[tex.smoothlevel] = 1;
1886		2327
1887	// add bits to current tile and all neighbours. skey.x|y is	2328	// add bits to current tile and all neighbours. skey.x|y is
1888	// shifted +1|+1 so we always stay positive.	2329	// shifted +1|+1 so we always stay positive.
1889		2330
1890	// bits is ___n cccc CCCC bbbb	2331	// bits is ___n cccc CCCC bbbb
…		…
1898		2339
1899	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1900	// ·· ·· ·┏ ┓·	2341	// ·· ·· ·┏ ┓·
1901		2342
1902	// full tile	2343	// full tile
1903	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1904		2345
1905	// borders	2346	// borders
1906	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2347	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1907	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2348	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1908	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2349	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1909	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1910		2351
1911	// corners	2352	// corners
1912	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2353	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1913	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2354	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1914	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2355	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1915	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2357	}
		2358	}
		2359
		2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2361	{
		2362	// overlays such as the speech bubble, probably more to come
		2363	if (cell->flags & 1)
		2364	{
		2365	rc_key_t key_ov = key;
		2366	maptex tex = self->tex[TEXID_SPEECH];
		2367	int px = x * Tw + Tw * 2 / 32;
		2368	int py = y * Th - Th * 6 / 32;
		2369
		2370	key_ov.texname = tex.name;
		2371	rc_t::array_t &arr = rc_ov.array (key_ov);
		2372
		2373	arr.t2f_v3f (0 , 0 , px , py , 0);
		2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1916	}	2377	}
1917	}	2378	}
1918	}	2379	}
1919	}	2380	}
1920		2381
1921	rc_draw (rc);	2382	rc.draw ();
1922	rc_clear (rc);	2383	rc.clear ();
1923		2384
1924	// go through all smoothlevels, lowest to highest, then draw.	2385	// go through all smoothlevels, lowest to highest, then draw.
1925	// this is basically counting sort	2386	// this is basically counting sort
1926	{	2387	{
1927	int w, b;	2388	int w, b;
1928		2389
1929	glEnable (GL_TEXTURE_2D);	2390	glEnable (GL_TEXTURE_2D);
1930	glBegin (GL_QUADS);	2391	glBegin (GL_QUADS);
1931	for (w = 0; w < 256 / 32; ++w)	2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1932	{	2395	{
1933	uint32_t smask = smooth_level [w];	2396	smooth_key &skey = it->first;
1934	if (smask)	2397	IV bits = it->second;
1935	for (b = 0; b < 32; ++b)	2398
1936	if (smask & (((uint32_t)1) << b))	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
1937	{	2402	{
1938	int level = (w << 5) | b;	2403	maptex tex = self->tex [skey.tile];
		2404	int px = (((int)skey.x) - 1) * Tw;
		2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
		2410
1939	HE *he;	2411	if (tex.name)
1940
1941	hv_iterinit (smooth);
1942	while ((he = hv_iternext (smooth)))
1943	{	2412	{
1944	smooth_key *skey = (smooth_key *)HeKEY (he);	2413	// this time avoiding texture state changes
1945	IV bits = SvIVX (HeVAL (he));	2414	// save gobs of state changes.
1946		2415	if (key.texname != tex.name)
1947	if (!(bits & 0x1000)
1948	&& skey->level == level
1949	&& level > smooth_max [skey->x][skey->y])
1950	{	2416	{
1951	maptex tex = self->tex [skey->tile];	2417	self->tex [skey.tile].unused = 0;
1952	int px = (((int)skey->x) - 1) * T;
1953	int py = (((int)skey->y) - 1) * T;
1954	int border = bits & 15;
1955	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1956	float dx = tex.s * .0625f; // 16 images/row
1957	float dy = tex.t * .5f ; // 2 images/column
1958		2418
1959	if (tex.name)
1960	{
1961	// this time avoiding texture state changes
1962	// save gobs of state changes.
1963	if (key.texname != tex.name)
1964	{
1965	glEnd ();	2419	glEnd ();
1966	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1967	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
1968	}	2422	}
1969		2423
1970	if (border)	2424	if (border)
1971	{	2425	{
1972	float ox = border * dx;	2426	float ox = border * dx;
1973		2427
1974	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1975	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1976	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1977	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1978	}	2432	}
1979		2433
1980	if (corner)	2434	if (corner)
1981	{	2435	{
1982	float ox = corner * dx;	2436	float ox = corner * dx;
1983		2437
1984	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1985	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1986	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1987	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1988	}
1989	}
1990	}	2442	}
1991	}	2443	}
1992	}	2444	}
1993	}	2445	}
1994		2446
1995	glEnd ();	2447	glEnd ();
1996	glDisable (GL_TEXTURE_2D);	2448	glDisable (GL_TEXTURE_2D);
1997	key.texname = -1;	2449	key.texname = -1;
1998	}	2450	}
1999
2000	hv_clear (smooth);
2001	}	2451	}
2002		2452
		2453	if (pl_tex.name)
		2454	{
		2455	maptex tex = pl_tex;
		2456	int px = pl_x + sdx;
		2457	int py = pl_y + sdy;
		2458
		2459	key.texname = tex.name;
		2460	rc_t::array_t &arr = rc.array (key);
		2461
		2462	arr.t2f_v3f (0 , 0 , px , py , 0);
		2463	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2466
		2467	rc.draw ();
		2468	}
		2469
		2470	rc_ov.draw ();
		2471	rc_ov.clear ();
		2472
2003	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
2004	rc_free (rc);
2005		2474
2006	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
2007	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
2008	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
2009	{	2478	{
…		…
2012	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
2013	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
2014	{	2483	{
2015	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
2016		2485
2017	int px = x * T;	2486	int px = x * Tw;
2018	int py = y * T;	2487	int py = y * Th;
		2488
		2489	if (ecb_expect_false (cell->player == player))
		2490	{
		2491	px += sdx;
		2492	py += sdy;
		2493	}
2019		2494
2020	if (cell->stat_hp)	2495	if (cell->stat_hp)
2021	{	2496	{
2022	int width = cell->stat_width * T;	2497	int width = cell->stat_width * Tw;
2023	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2024		2499
2025	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
2026	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
2027	px + width - 1, py);	2502	px + width - 1, py);
2028		2503
…		…
2034	}	2509	}
2035	}	2510	}
2036	}	2511	}
2037		2512
2038	void	2513	void
2039	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2514	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2040	CODE:	2515	CODE:
2041	{	2516	{
2042	static float color[16][3] = {	2517	static float color[16][3] = {
2043	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
2044	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
2045	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
2046	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
2047		2522
2048	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
2049	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
2050	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
2051	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
2052		2527
2053	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
2054	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
2055	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
2056	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
2057		2532
2058	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
2059		2534
2060	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
2061	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
2062	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
2063	};	2538	};
2064		2539
2065	int x, y;	2540	int x, y;
2066		2541
2067	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
		2543	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2544	* but the nvidia driver (185.18.14) mishandles alpha textures
		2545	* and takes the colour from god knows where instead of using
		2546	* Cp. MODULATE results in the same colour, but slightly different
		2547	* alpha, but atcually gives us the correct colour with nvidia.
		2548	*/
2068	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2069	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
2070	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2551	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2071	glBegin (GL_QUADS);	2552	glBegin (GL_QUADS);
2072		2553
2073	for (y = 0; y < h; y++)	2554	for (y = 0; y < h; y++)
…		…
2077		2558
2078	if (m)	2559	if (m)
2079	{	2560	{
2080	float *c = color [m & 15];	2561	float *c = color [m & 15];
2081		2562
2082	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
2083	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
2084		2565
2085	glColor4f (c[0], c[1], c[2], 0.75);	2566	glColor4f (c[0], c[1], c[2], 1);
2086	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2087	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2088	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2089	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2570	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2090	}	2571	}
…		…
2094	glDisable (GL_BLEND);	2575	glDisable (GL_BLEND);
2095	glDisable (GL_TEXTURE_2D);	2576	glDisable (GL_TEXTURE_2D);
2096	}	2577	}
2097		2578
2098	void	2579	void
2099	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2580	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2100	PPCODE:	2581	PPCODE:
2101	{	2582	{
2102	int x, y;	2583	int x, y;
2103	int sw1 = sw + 2;	2584	int sw1 = sw + 2;
2104	int sh1 = sh + 2;	2585	int sh1 = sh + 2;
2105	int sh3 = sh * 3;	2586	int sh3 = sh * 3;
2106	int sw34 = (sw * 3 + 3) & ~3;	2587	int sw3 = sw * 3;
		2588	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2589	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2107	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2590	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2108	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2591	memset (darkness1, 0, sw1*sh1);
2109	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2110		2592
2111	SvPOK_only (darkness3_sv);	2593	SvPOK_only (darkness3_sv);
2112	SvCUR_set (darkness3_sv, sw34 * sh3);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
2113		2595
2114	mx += self->x - 1;	2596	mx += self->x - 1;
2115	my += self->y - 1;	2597	my += self->y - 1;
2116
2117	memset (darkness1, 255, sw1 * sh1);
2118		2598
2119	for (y = 0; y < sh1; y++)	2599	for (y = 0; y < sh1; y++)
2120	if (0 <= y + my && y + my < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
2121	{	2601	{
2122	maprow *row = self->row + (y + my);	2602	maprow *row = self->row + (y + my);
…		…
2125	if (row->c0 <= x + mx && x + mx < row->c1)	2605	if (row->c0 <= x + mx && x + mx < row->c1)
2126	{	2606	{
2127	mapcell *cell = row->col + (x + mx - row->c0);	2607	mapcell *cell = row->col + (x + mx - row->c0);
2128		2608
2129	darkness1 [y * sw1 + x] = cell->darkness	2609	darkness1 [y * sw1 + x] = cell->darkness
2130	? 255 - (cell->darkness - 1)	2610	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2131	: 255 - FOW_DARKNESS;	2611	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2132	}	2612	}
2133	}	2613	}
2134		2614
2135	for (y = 0; y < sh; ++y)	2615	for (y = 0; y < sh; ++y)
2136	for (x = 0; x < sw; ++x)	2616	for (x = 0; x < sw; ++x)
…		…
2155		2635
2156	uint8_t r13 = (d13 + d23 + d12) / 3;	2636	uint8_t r13 = (d13 + d23 + d12) / 3;
2157	uint8_t r23 = d23;	2637	uint8_t r23 = d23;
2158	uint8_t r33 = (d23 + d33 + d32) / 3;	2638	uint8_t r33 = (d23 + d33 + d32) / 3;
2159		2639
2160	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2161	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2162	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2163	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2164	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2165	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2166	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2167	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2168	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2169	}	2649	}
2170		2650
2171	free (darkness1);	2651	free (darkness1);
2172		2652
2173	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
2174	PUSHs (sv_2mortal (newSViv (sw34)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
2175	PUSHs (sv_2mortal (newSViv (sh3)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
2176	PUSHs (darkness3_sv);	2656	PUSHs (darkness3_sv);
2177	}	2657	}
2178		2658
2179	SV *	2659	SV *
2180	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2660	get_rect (DC::Map self, int x0, int y0, int w, int h)
2181	CODE:	2661	CODE:
2182	{	2662	{
2183	int x, y, x1, y1;	2663	int x, y, x1, y1;
2184	SV *data_sv = newSV (w * h * 7 + 5);	2664	SV *data_sv = newSV (w * h * 7 + 5);
2185	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2665	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2242	else	2722	else
2243	*data++ = 0;	2723	*data++ = 0;
2244	}	2724	}
2245	}	2725	}
2246		2726
		2727	/* if size is w*h + 5 then no data has been found */
		2728	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2729	{
2247	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
2248	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2732	}
		2733
2249	RETVAL = data_sv;	2734	RETVAL = data_sv;
2250	}	2735	}
2251	OUTPUT:	2736	OUTPUT:
2252	RETVAL	2737	RETVAL
2253		2738
2254	void	2739	void
2255	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2740	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2256	PPCODE:	2741	PPCODE:
2257	{	2742	{
2258	int x, y, z;	2743	int x, y, z;
2259	int w, h;	2744	int w, h;
2260	int x1, y1;	2745	int x1, y1;
		2746	STRLEN len;
		2747	uint8_t *data, *end;
		2748
		2749	len = SvLEN (data_sv);
		2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2752	end = data + len + 8;
		2753
		2754	if (len < 5)
		2755	XSRETURN_EMPTY;
2261		2756
2262	if (*data++ != 0)	2757	if (*data++ != 0)
2263	XSRETURN_EMPTY; /* version mismatch */	2758	XSRETURN_EMPTY; /* version mismatch */
2264		2759
2265	w = *data++ << 8; w |= *data++;	2760	w = *data++ << 8; w |= *data++;
…		…
2280	{	2775	{
2281	maprow *row = map_get_row (self, y);	2776	maprow *row = map_get_row (self, y);
2282		2777
2283	for (x = x0; x < x1; x++)	2778	for (x = x0; x < x1; x++)
2284	{	2779	{
		2780	uint8_t flags;
		2781
		2782	if (data + 7 >= end)
		2783	XSRETURN_EMPTY;
		2784
2285	uint8_t flags = *data++;	2785	flags = *data++;
2286		2786
2287	if (flags)	2787	if (flags)
2288	{	2788	{
2289	mapcell *cell = row_get_cell (row, x);	2789	mapcell *cell = row_get_cell (row, x);
2290	tileid tile[3] = { 0, 0, 0 };	2790	tileid tile[3] = { 0, 0, 0 };
…		…
2293	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2793	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2294	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2794	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2295		2795
2296	if (cell->darkness == 0)	2796	if (cell->darkness == 0)
2297	{	2797	{
2298	cell->darkness = 0;	2798	/*cell->darkness = 0;*/
		2799	EXTEND (SP, 3);
2299		2800
2300	for (z = 0; z <= 2; z++)	2801	for (z = 0; z <= 2; z++)
2301	{	2802	{
2302	tileid t = tile [z];	2803	tileid t = tile [z];
2303		2804
2304	if (t >= self->texs || (t && !self->tex [t].name))	2805	if (t >= self->texs || (t && !self->tex [t].name))
2305	{	2806	{
2306	XPUSHs (sv_2mortal (newSViv (t)));	2807	PUSHs (sv_2mortal (newSViv (t)));
2307	need_texid (self, t);	2808	need_texid (self, t);
2308	}	2809	}
2309		2810
2310	cell->tile [z] = t;	2811	cell->tile [z] = t;
2311	}	2812	}
…		…
2313	}	2814	}
2314	}	2815	}
2315	}	2816	}
2316	}	2817	}
2317		2818
2318	MODULE = CFPlus PACKAGE = CFPlus::RW	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
2319		2820
2320	CFPlus::RW	2821	DC::RW
2321	new (SV *class, SV *data_sv)	2822	new (SV *klass, SV *data_sv)
2322	CODE:	2823	CODE:
2323	{	2824	{
2324	STRLEN datalen;	2825	STRLEN datalen;
2325	char *data = SvPVbyte (data_sv, datalen);	2826	char *data = SvPVbyte (data_sv, datalen);
2326		2827
2327	RETVAL = SDL_RWFromConstMem (data, datalen);	2828	RETVAL = SDL_RWFromConstMem (data, datalen);
2328	}	2829	}
2329	OUTPUT:	2830	OUTPUT:
2330	RETVAL	2831	RETVAL
2331		2832
2332	CFPlus::RW	2833	DC::RW
2333	new_from_file (SV *class, const char *path, const char *mode = "rb")	2834	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2334	CODE:	2835	CODE:
2335	RETVAL = SDL_RWFromFile (path, mode);	2836	RETVAL = SDL_RWFromFile (path, mode);
2336	OUTPUT:	2837	OUTPUT:
2337	RETVAL	2838	RETVAL
2338		2839
2339	# fails on win32:	2840	# fails on win32:
2340	# CFPlus.xs(2268) : error C2059: syntax error : '('	2841	# dc.xs(2268) : error C2059: syntax error : '('
2341	#void	2842	#void
2342	#close (CFPlus::RW self)	2843	#close (DC::RW self)
2343	# CODE:	2844	# CODE:
2344	# (self->(close)) (self);	2845	# (self->(close)) (self);
2345		2846
2346	MODULE = CFPlus PACKAGE = CFPlus::Channel	2847	MODULE = Deliantra::Client PACKAGE = DC::Channel
2347		2848
2348	PROTOTYPES: DISABLE	2849	PROTOTYPES: DISABLE
2349		2850
2350	CFPlus::Channel	2851	DC::Channel
2351	find ()	2852	find ()
2352	CODE:	2853	CODE:
2353	{	2854	{
2354	RETVAL = Mix_GroupAvailable (-1);	2855	RETVAL = Mix_GroupAvailable (-1);
2355		2856
2356	if (RETVAL < 0)	2857	if (RETVAL < 0)
2357	{	2858	{
2358	RETVAL = Mix_GroupOldest (-1);	2859	RETVAL = Mix_GroupOldest (-1);
2359		2860
2360	if (RETVAL < 0)	2861	if (RETVAL < 0)
		2862	{
		2863	// happens sometimes, maybe it just stopped playing(?)
		2864	RETVAL = Mix_GroupAvailable (-1);
		2865
		2866	if (RETVAL < 0)
2361	XSRETURN_UNDEF;	2867	XSRETURN_UNDEF;
2362		2868	}
		2869	else
2363	Mix_HaltChannel (RETVAL);	2870	Mix_HaltChannel (RETVAL);
2364	}	2871	}
2365		2872
2366	Mix_UnregisterAllEffects (RETVAL);	2873	Mix_UnregisterAllEffects (RETVAL);
2367	Mix_Volume (RETVAL, 128);	2874	Mix_Volume (RETVAL, 128);
2368	}	2875	}
2369	OUTPUT:	2876	OUTPUT:
2370	RETVAL	2877	RETVAL
2371		2878
2372	void	2879	void
2373	halt (CFPlus::Channel self)	2880	halt (DC::Channel self)
2374	CODE:	2881	CODE:
2375	Mix_HaltChannel (self);	2882	Mix_HaltChannel (self);
2376		2883
2377	void	2884	void
2378	expire (CFPlus::Channel self, int ticks = -1)	2885	expire (DC::Channel self, int ticks = -1)
2379	CODE:	2886	CODE:
2380	Mix_ExpireChannel (self, ticks);	2887	Mix_ExpireChannel (self, ticks);
2381		2888
2382	void	2889	void
2383	fade_out (CFPlus::Channel self, int ticks = -1)	2890	fade_out (DC::Channel self, int ticks = -1)
2384	CODE:	2891	CODE:
2385	Mix_FadeOutChannel (self, ticks);	2892	Mix_FadeOutChannel (self, ticks);
2386		2893
2387	int	2894	int
2388	volume (CFPlus::Channel self, int volume)	2895	volume (DC::Channel self, int volume)
2389	CODE:	2896	CODE:
2390	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2897	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2391	OUTPUT:	2898	OUTPUT:
2392	RETVAL	2899	RETVAL
2393		2900
2394	void	2901	void
2395	unregister_all_effects (CFPlus::Channel self)	2902	unregister_all_effects (DC::Channel self)
2396	CODE:	2903	CODE:
2397	Mix_UnregisterAllEffects (self);	2904	Mix_UnregisterAllEffects (self);
2398		2905
2399	void	2906	void
2400	set_panning (CFPlus::Channel self, int left, int right)	2907	set_panning (DC::Channel self, int left, int right)
2401	CODE:	2908	CODE:
2402	left = CLAMP (left , 0, 255);	2909	left = CLAMP (left , 0, 255);
2403	right = CLAMP (right, 0, 255);	2910	right = CLAMP (right, 0, 255);
2404	Mix_SetPanning (self, left, right);	2911	Mix_SetPanning (self, left, right);
2405		2912
2406	void	2913	void
2407	set_distance (CFPlus::Channel self, int distance)	2914	set_distance (DC::Channel self, int distance)
2408	CODE:	2915	CODE:
2409	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2916	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2410		2917
2411	void	2918	void
2412	set_position (CFPlus::Channel self, int angle, int distance)	2919	set_position (DC::Channel self, int angle, int distance)
2413	CODE:	2920	CODE:
2414		2921
2415	void	2922	void
2416	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2923	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2417	CODE:	2924	CODE:
2418	{	2925	{
2419	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2926	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2420	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2927	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2421	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2422	}	2929	}
2423		2930
2424	void	2931	void
2425	set_reverse_stereo (CFPlus::Channel self, int flip)	2932	set_reverse_stereo (DC::Channel self, int flip)
2426	CODE:	2933	CODE:
2427	Mix_SetReverseStereo (self, flip);	2934	Mix_SetReverseStereo (self, flip);
2428		2935
2429	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2430		2937
2431	PROTOTYPES: DISABLE	2938	PROTOTYPES: DISABLE
2432		2939
		2940	void
		2941	decoders ()
		2942	PPCODE:
		2943	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2944	int i, num = Mix_GetNumChunkDecoders ();
		2945	EXTEND (SP, num);
		2946	for (i = 0; i < num; ++i)
		2947	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2948	#else
		2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2950	#endif
		2951
2433	CFPlus::MixChunk	2952	DC::MixChunk
2434	new (SV *class, CFPlus::RW rwops)	2953	new (SV *klass, DC::RW rwops)
2435	CODE:	2954	CODE:
2436	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2437	OUTPUT:	2956	OUTPUT:
2438	RETVAL	2957	RETVAL
2439		2958
2440	void	2959	void
2441	DESTROY (CFPlus::MixChunk self)	2960	DESTROY (DC::MixChunk self)
2442	CODE:	2961	CODE:
2443	Mix_FreeChunk (self);	2962	Mix_FreeChunk (self);
2444		2963
2445	int	2964	int
2446	volume (CFPlus::MixChunk self, int volume = -1)	2965	volume (DC::MixChunk self, int volume = -1)
2447	CODE:	2966	CODE:
2448	if (items > 1)	2967	if (items > 1)
2449	volume = CLAMP (volume, 0, 128);	2968	volume = CLAMP (volume, 0, 128);
2450	RETVAL = Mix_VolumeChunk (self, volume);	2969	RETVAL = Mix_VolumeChunk (self, volume);
2451	OUTPUT:	2970	OUTPUT:
2452	RETVAL	2971	RETVAL
2453		2972
2454	CFPlus::Channel	2973	DC::Channel
2455	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2974	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2456	CODE:	2975	CODE:
2457	{	2976	{
2458	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2977	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2459		2978
2460	if (RETVAL < 0)	2979	if (RETVAL < 0)
…		…
2467	}	2986	}
2468	}	2987	}
2469	OUTPUT:	2988	OUTPUT:
2470	RETVAL	2989	RETVAL
2471		2990
2472	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2992
		2993	void
		2994	decoders ()
		2995	PPCODE:
		2996	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2997	int i, num = Mix_GetNumMusicDecoders ();
		2998	EXTEND (SP, num);
		2999	for (i = 0; i < num; ++i)
		3000	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3001	#else
		3002	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3003	#endif
2473		3004
2474	int	3005	int
2475	volume (int volume = -1)	3006	volume (int volume = -1)
2476	PROTOTYPE: ;$	3007	PROTOTYPE: ;$
2477	CODE:	3008	CODE:
…		…
2489	void	3020	void
2490	halt ()	3021	halt ()
2491	CODE:	3022	CODE:
2492	Mix_HaltMusic ();	3023	Mix_HaltMusic ();
2493		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
		3029	OUTPUT:
		3030	RETVAL
		3031
2494	CFPlus::MixMusic	3032	DC::MixMusic
2495	new (SV *class, CFPlus::RW rwops)	3033	new (SV *klass, DC::RW rwops)
2496	CODE:	3034	CODE:
2497	RETVAL = Mix_LoadMUS_RW (rwops);	3035	RETVAL = Mix_LoadMUS_RW (rwops);
2498	OUTPUT:	3036	OUTPUT:
2499	RETVAL	3037	RETVAL
2500		3038
2501	void	3039	void
2502	DESTROY (CFPlus::MixMusic self)	3040	DESTROY (DC::MixMusic self)
2503	CODE:	3041	CODE:
2504	Mix_FreeMusic (self);	3042	Mix_FreeMusic (self);
2505		3043
2506	int	3044	int
2507	play (CFPlus::MixMusic self, int loops = -1)	3045	play (DC::MixMusic self, int loops = -1)
2508	CODE:	3046	CODE:
2509	RETVAL = Mix_PlayMusic (self, loops);	3047	RETVAL = Mix_PlayMusic (self, loops);
2510	OUTPUT:	3048	OUTPUT:
2511	RETVAL	3049	RETVAL
2512		3050
2513	void	3051	void
2514	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3052	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2515	CODE:	3053	CODE:
2516	Mix_FadeInMusicPos (self, loops, ms, position);	3054	Mix_FadeInMusicPos (self, loops, ms, position);
2517		3055
2518	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3056	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2519		3057
2520	PROTOTYPES: ENABLE	3058	PROTOTYPES: ENABLE
2521		3059
2522	BOOT:	3060	BOOT:
2523	{	3061	{
2524	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3062	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2525	static const struct {	3063	static const struct {
2526	const char *name;	3064	const char *name;
2527	IV iv;	3065	IV iv;
2528	} *civ, const_iv[] = {	3066	} *civ, const_iv[] = {
2529	# define const_iv(name) { # name, (IV)name }	3067	# define const_iv(name) { # name, (IV)name }
2530	const_iv (GL_VENDOR),	3068	const_iv (GL_VENDOR),
2531	const_iv (GL_VERSION),	3069	const_iv (GL_VERSION),
2532	const_iv (GL_EXTENSIONS),	3070	const_iv (GL_EXTENSIONS),
		3071	const_iv (GL_MAX_TEXTURE_UNITS),
2533	const_iv (GL_COLOR_MATERIAL),	3072	const_iv (GL_COLOR_MATERIAL),
2534	const_iv (GL_SMOOTH),	3073	const_iv (GL_SMOOTH),
2535	const_iv (GL_FLAT),	3074	const_iv (GL_FLAT),
2536	const_iv (GL_DITHER),	3075	const_iv (GL_DITHER),
2537	const_iv (GL_BLEND),	3076	const_iv (GL_BLEND),
…		…
2549	const_iv (GL_ZERO),	3088	const_iv (GL_ZERO),
2550	const_iv (GL_SRC_ALPHA),	3089	const_iv (GL_SRC_ALPHA),
2551	const_iv (GL_DST_ALPHA),	3090	const_iv (GL_DST_ALPHA),
2552	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3091	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2553	const_iv (GL_ONE_MINUS_DST_ALPHA),	3092	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3093	const_iv (GL_SRC_COLOR),
		3094	const_iv (GL_DST_COLOR),
		3095	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3096	const_iv (GL_ONE_MINUS_DST_COLOR),
2554	const_iv (GL_SRC_ALPHA_SATURATE),	3097	const_iv (GL_SRC_ALPHA_SATURATE),
2555	const_iv (GL_RGB),	3098	const_iv (GL_RGB),
2556	const_iv (GL_RGBA),	3099	const_iv (GL_RGBA),
2557	const_iv (GL_RGBA4),	3100	const_iv (GL_RGBA4),
2558	const_iv (GL_RGBA8),	3101	const_iv (GL_RGBA8),
…		…
2626	const_iv (GL_NICEST),	3169	const_iv (GL_NICEST),
2627	const_iv (GL_V2F),	3170	const_iv (GL_V2F),
2628	const_iv (GL_V3F),	3171	const_iv (GL_V3F),
2629	const_iv (GL_T2F_V3F),	3172	const_iv (GL_T2F_V3F),
2630	const_iv (GL_T2F_N3F_V3F),	3173	const_iv (GL_T2F_N3F_V3F),
		3174	const_iv (GL_FUNC_ADD),
		3175	const_iv (GL_FUNC_SUBTRACT),
		3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2631	# undef const_iv	3177	# undef const_iv
2632	};	3178	};
2633		3179
2634	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2635	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2636		3182
2637	texture_av = newAV ();	3183	texture_av = newAV ();
2638	AvREAL_off (texture_av);	3184	AvREAL_off (texture_av);
2639	}	3185	}
2640		3186
…		…
2642	disable_GL_EXT_blend_func_separate ()	3188	disable_GL_EXT_blend_func_separate ()
2643	CODE:	3189	CODE:
2644	gl.BlendFuncSeparate = 0;	3190	gl.BlendFuncSeparate = 0;
2645	gl.BlendFuncSeparateEXT = 0;	3191	gl.BlendFuncSeparateEXT = 0;
2646		3192
2647	char *	3193	void
		3194	apple_nvidia_bug (int enable)
		3195
		3196	const char *
2648	gl_vendor ()	3197	gl_vendor ()
2649	CODE:	3198	CODE:
2650	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
2651	OUTPUT:	3200	OUTPUT:
2652	RETVAL	3201	RETVAL
2653		3202
2654	char *	3203	const char *
2655	gl_version ()	3204	gl_version ()
2656	CODE:	3205	CODE:
2657	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
2658	OUTPUT:	3207	OUTPUT:
2659	RETVAL	3208	RETVAL
2660		3209
2661	char *	3210	const char *
2662	gl_extensions ()	3211	gl_extensions ()
2663	CODE:	3212	CODE:
2664	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2665	OUTPUT:	3214	OUTPUT:
2666	RETVAL	3215	RETVAL
2667		3216
2668	const char *glGetString (GLenum pname)	3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
2669		3222
2670	GLint glGetInteger (GLenum pname)	3223	GLint glGetInteger (GLenum pname)
2671	CODE:	3224	CODE:
2672	glGetIntegerv (pname, &RETVAL);	3225	glGetIntegerv (pname, &RETVAL);
2673	OUTPUT:	3226	OUTPUT:
…		…
2681		3234
2682	int glGetError ()	3235	int glGetError ()
2683		3236
2684	void glFinish ()	3237	void glFinish ()
2685		3238
		3239	void glFlush ()
		3240
2686	void glClear (int mask)	3241	void glClear (int mask)
2687		3242
2688	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
2689	PROTOTYPE: @	3244	PROTOTYPE: @
2690		3245
…		…
2699	void glBlendFunc (int sfactor, int dfactor)	3254	void glBlendFunc (int sfactor, int dfactor)
2700		3255
2701	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3256	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2702	CODE:	3257	CODE:
2703	gl_BlendFuncSeparate (sa, da, saa, daa);	3258	gl_BlendFuncSeparate (sa, da, saa, daa);
		3259
		3260	# void glBlendEquation (int se)
2704		3261
2705	void glDepthMask (int flag)	3262	void glDepthMask (int flag)
2706		3263
2707	void glLogicOp (int opcode)	3264	void glLogicOp (int opcode)
2708		3265
…		…
2743	void glRotate (float angle, float x, float y, float z)	3300	void glRotate (float angle, float x, float y, float z)
2744	CODE:	3301	CODE:
2745	glRotatef (angle, x, y, z);	3302	glRotatef (angle, x, y, z);
2746		3303
2747	void glColor (float r, float g, float b, float a = 1.0)	3304	void glColor (float r, float g, float b, float a = 1.0)
		3305	PROTOTYPE: @
2748	ALIAS:	3306	ALIAS:
2749	glColor_premultiply = 1	3307	glColor_premultiply = 1
2750	CODE:	3308	CODE:
2751	if (ix)	3309	if (ix)
2752	{	3310	{
…		…
2822	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3380	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2823	CODE:	3381	CODE:
2824	if (gl.SeparableFilter2D)	3382	if (gl.SeparableFilter2D)
2825	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3383	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2826		3384
2827	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3385	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2828		3386
2829	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3387	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2830		3388
2831	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3389	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2832		3390
…		…
2858		3416
2859	void glEndList ()	3417	void glEndList ()
2860		3418
2861	void glCallList (int list)	3419	void glCallList (int list)
2862		3420
2863	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
		3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2864		3427
2865	PROTOTYPES: DISABLE	3428	PROTOTYPES: DISABLE
2866		3429
2867	void	3430	void
2868	find_widget (SV *self, NV x, NV y)	3431	find_widget (SV *self, NV x, NV y)
2869	PPCODE:	3432	PPCODE:
2870	{	3433	{
2871	if (within_widget (self, x, y))	3434	if (within_widget (self, x, y))
2872	XPUSHs (self);	3435	XPUSHs (self);
2873	}	3436	}
2874		3437
2875	BOOT:	3438	BOOT:
2876	{	3439	{
2877	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3440	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2878		3441
2879	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3442	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2880	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3443	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2881	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3444	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2882	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3445	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2883	}	3446	}
2884		3447
2885	void	3448	void
2886	draw (SV *self)	3449	draw (SV *self)
2887	CODE:	3450	CODE:
2888	{	3451	{
2889	HV *hv;	3452	HV *hv;
2890	SV **svp;	3453	SV **svp;
2891	NV x, y, w, h;	3454	NV x, y, w, h;
2892	SV *draw_x_sv = GvSV (draw_x_gv);	3455	SV *draw_x_sv = GvSV (draw_x_gv);
2893	SV *draw_y_sv = GvSV (draw_y_gv);	3456	SV *draw_y_sv = GvSV (draw_y_gv);
2894	SV *draw_w_sv = GvSV (draw_w_gv);	3457	SV *draw_w_sv = GvSV (draw_w_gv);
2895	SV *draw_h_sv = GvSV (draw_h_gv);	3458	SV *draw_h_sv = GvSV (draw_h_gv);
2896	double draw_x, draw_y;	3459	double draw_x, draw_y;
2897		3460
2898	if (!SvROK (self))	3461	if (!SvROK (self))
2899	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3462	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2900		3463
2901	hv = (HV *)SvRV (self);	3464	hv = (HV *)SvRV (self);
2902		3465
2903	if (SvTYPE (hv) != SVt_PVHV)	3466	if (SvTYPE (hv) != SVt_PVHV)
2904	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3467	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2905		3468
2906	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3469	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2907	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3470	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2908		3471
2909	if (!h || !w)	3472	if (!h || !w)

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