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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.212 by root, Sun Jul 29 03:58:26 2007 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 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
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
22	#endif	28	#endif
23		29
24	#include <assert.h>	30	#include <cassert>
25	#include <math.h>	31	#include <cmath>
26	#include <string.h>	32	#include <cstring>
27	#include <stdio.h>	33	#include <cstdio>
28	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
29		38
30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
31		40
32	#include <SDL.h>	41	#include <SDL.h>
33	#include <SDL_thread.h>	42	#include <SDL_thread.h>
34	#include <SDL_endian.h>	43	#include <SDL_endian.h>
35	#include <SDL_image.h>	44	#include <SDL_image.h>
36	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
38		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
39	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
41		57
42	#include <glib/gmacros.h>	58	#include <glib.h>
43		59
44	#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
45		72
46	#ifndef _WIN32	73	#ifndef _WIN32
47	# include <sys/types.h>	74	# include <sys/types.h>
48	# include <sys/socket.h>	75	# include <sys/socket.h>
49	# include <netinet/in.h>	76	# include <netinet/in.h>
50	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
51	# include <inttypes.h>	78	# include <inttypes.h>
52	#endif	79	#endif
53		80
		81	#include "ecb.h"
		82
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
56	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
57		89
58	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
60		92
61	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
62		94
63	#if 0	95	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	97
66	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
67	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
68		121
69	static AV *texture_av;	122	static AV *texture_av;
70		123
71	static struct	124	static struct
72	{	125	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	162	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	163	glDeleteTextures (1, &name);
111	}	164	}
112		165
113	#include "texcache.c"	166	#include "texcache.c"
		167	#include "rendercache.c"
114		168
115	#include "pango-font.c"	169	#include "pango-font.c"
116	#include "pango-fontmap.c"	170	#include "pango-fontmap.c"
117	#include "pango-render.c"	171	#include "pango-render.c"
118		172
119	typedef IV CFPlus__Channel;	173	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	174	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	175	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	176	typedef Mix_Music *DC__MixMusic;
123		177
124	typedef PangoFontDescription *CFPlus__Font;	178	typedef PangoFontDescription *DC__Font;
125		179
126	static int	180	static int
127	shape_attr_p (PangoLayoutRun *run)	181	shape_attr_p (PangoLayoutRun *run)
128	{	182	{
129	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
130		184
131	while (attrs)	185	while (attrs)
132	{	186	{
133	PangoAttribute *attr = attrs->data;	187	PangoAttribute *attr = (PangoAttribute *)attrs->data;
134		188
135	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
136	return 1;	190	return 1;
137		191
138	attrs = attrs->next;	192	attrs = attrs->next;
139	}	193	}
140		194
141	return 0;	195	return 0;
142	}	196	}
143		197
144	typedef struct cf_layout {	198	struct cf_layout {
145	PangoLayout *pl;	199	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
147	int base_height;	201	int base_height;
148	CFPlus__Font font;	202	DC__Font font;
149	} *CFPlus__Layout;	203	rc_t rc;
		204	};
150		205
		206	typedef cf_layout *DC__Layout;
		207
151	static CFPlus__Font default_font;	208	static DC__Font default_font;
152	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
154		211
155	static void	212	static void
156	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
157	{	214	{
158	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
159	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
161	#endif	218	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	220	}
164		221
165	static void	222	static void
166	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
167	{	224	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
170	*/	227	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
172		229
173	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		232
176	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
177	}	234	}
178		235
179	static void	236	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	238	{
182	PangoRectangle rect;	239	PangoRectangle rect;
183		240
184	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		249
193	*w = rect.width;	250	*w = rect.width;
194	*h = rect.height;	251	*h = rect.height;
195	}	252	}
196		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
197	typedef uint16_t tileid;	256	typedef uint16_t tileid;
198	typedef uint16_t faceid;	257	typedef uint16_t faceid;
199		258
200	typedef struct {	259	struct maptex
		260	{
201	int name;	261	GLuint name;
202	int w, h;	262	int w, h;
203	float s, t;	263	float s, t;
204	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
205	tileid smoothtile;	265	tileid smoothtile;
206	uint8_t smoothlevel;	266	uint8_t smoothlevel;
207	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
208		269
209	typedef struct {	270	struct mapcell
		271	{
210	uint32_t player;	272	uint32_t player;
211	tileid tile[3];	273	tileid tile[3];
212	uint16_t darkness;	274	uint16_t darkness;
213	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
214	} mapcell;	276	};
215		277
216	typedef struct {	278	struct maprow
		279	{
217	int32_t c0, c1;	280	int32_t c0, c1;
218	mapcell *col;	281	mapcell *col;
219	} maprow;	282	};
220		283
221	typedef struct map {	284	struct mapgrid {
222	int x, y, w, h;	285	int x, y, w, h;
223	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
224	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
226		289
227	int32_t rows;	290	int32_t rows;
228	maprow *row;	291	maprow *row;
229	} *CFPlus__Map;	292	};
230		293
231	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
232	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
233	{	299	{
234	char *p;	300	T *p;
235		301
236	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
237	Zero (p, inc, char);	303	Zero (p, inc, T);
238	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
239	Safefree (ptr);	305	Safefree (ptr);
240		306
241	return p;	307	ptr = p;
242	}	308	}
243		309
244	static char *	310	template<typename T>
245	append (char *ptr, int sze, int inc)
246	{
247	Renew (ptr, sze + inc, char);
248	Zero (ptr + sze, inc, char);
249
250	return ptr;
251	}
252
253	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
254	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
255
256	static void	311	static void
		312	append (T *&ptr, int sze, int inc)
		313	{
		314	Renew (ptr, sze + inc, T);
		315	Zero (ptr + sze, inc, T);
		316	}
		317
		318	static void
257	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
258	{	320	{
259	while (self->faces <= face)	321	while (self->faces <= face)
260	{	322	{
261	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
262	self->faces *= 2;	324	self->faces *= 2;
263	}	325	}
264	}	326	}
265		327
266	static void	328	static void
267	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
268	{	330	{
269	while (self->texs <= texid)	331	while (self->texs <= texid)
270	{	332	{
271	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
272	self->texs *= 2;	334	self->texs *= 2;
273	}	335	}
274	}	336	}
275		337
276	static maprow *	338	static maprow *
277	map_get_row (CFPlus__Map self, int y)	339	map_get_row (mapgrid *self, int y)
278	{	340	{
279	if (0 > y)	341	if (0 > y)
280	{	342	{
281	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
283		345
284	self->rows += extend;	346	self->rows += extend;
285	self->y += extend;	347	self->y += extend;
286	y += extend;	348	y += extend;
287	}	349	}
288	else if (y >= self->rows)	350	else if (y >= self->rows)
289	{	351	{
290	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
291	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
292	self->rows += extend;	354	self->rows += extend;
293	}	355	}
294		356
295	return self->row + y;	357	return self->row + y;
296	}	358	}
…		…
306	}	368	}
307		369
308	if (row->c0 > x)	370	if (row->c0 > x)
309	{	371	{
310	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
311	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
312	row->c0 -= extend;	374	row->c0 -= extend;
313	}	375	}
314	else if (x >= row->c1)	376	else if (x >= row->c1)
315	{	377	{
316	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
317	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
318	row->c1 += extend;	380	row->c1 += extend;
319	}	381	}
320		382
321	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
322	}	384	}
323		385
324	static mapcell *	386	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
326	{	388	{
327	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
328	}	390	}
329		391
330	static void	392	static void
331	map_clear (CFPlus__Map self)	393	map_clear (mapgrid *self)
332	{	394	{
333	int r;	395	int r;
334		396
335	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	405	self->oy = 0;
344	self->row = 0;	406	self->row = 0;
345	self->rows = 0;	407	self->rows = 0;
346	}	408	}
347		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
348	static void	420	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
350	{	422	{
351	int x, y;	423	int x, y;
352	maprow *row;	424	maprow *row;
353	mapcell *cell;	425	mapcell *cell;
354		426
…		…
366	if (x >= row->c1)	438	if (x >= row->c1)
367	break;	439	break;
368		440
369	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
370		442
371	cell->darkness = 0;	443	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	444	}
376	}	445	}
377	}	446	}
378		447
379	typedef struct {	448	struct smooth_key
		449	{
380	tileid tile;	450	tileid tile;
381	uint8_t x, y, level;	451	uint8_t x, y, level;
382	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
383		471
384	static void	472	static void
385	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
386	{	474	{
387	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
388		476
389	if (SvIOK (*sv))	477	if (it == h.end ())
390	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
391	else	479	else
392	sv_setiv (*sv, bits);	480	it->second |= bits;
393	}	481	}
394		482
395	static void	483	static void
396	music_finished (void)	484	music_finished (void)
397	{	485	{
…		…
414	ev.code = 1;	502	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	504	ev.data2 = 0;
417		505
418	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
419	}	514	}
420		515
421	static unsigned int	516	static unsigned int
422	minpot (unsigned int n)	517	minpot (unsigned int n)
423	{	518	{
…		…
480	return 0;	575	return 0;
481		576
482	return 1;	577	return 1;
483	}	578	}
484		579
485	MODULE = CFPlus PACKAGE = CFPlus	580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META | KMOD_ALT))
		589	mod |= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
		594	static void
		595	deliantra_main (SV *real_main)
		596	{
		597	dSP;
		598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD | G_VOID);
		601	}
		602
		603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
		606	/* to due surprising braindamage on the side of SDL design, we
		607	* do some mind-boggling hack here: SDL requires a custom main()
		608	* on OS X, so... we provide one and call the original main(), which,
		609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		610	* and which calls our main (== SDL_main) back.
		611	*/
		612	extern C_LINKAGE int
		613	main (int argc, char *argv[])
		614	{
		615	deliantra_main (real_main);
		616	}
		617
		618	#undef main
		619
		620	extern C_LINKAGE int main (int argc, char *argv[]);
		621
		622	static void
		623	SDL_main_hack (SV *real_main_)
		624	{
		625	real_main = real_main_;
		626
		627	char *argv[] = { "deliantra client", 0 };
		628	(main) (1, argv);
		629	}
		630	#else
		631	static void
		632	SDL_main_hack (SV *real_main)
		633	{
		634	deliantra_main (real_main);
		635	}
		636	#endif
		637
		638	MODULE = Deliantra::Client PACKAGE = DC
486		639
487	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
488		641
489	BOOT:	642	BOOT:
490	{	643	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	644	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	645	static const struct {
493	const char *name;	646	const char *name;
494	IV iv;	647	IV iv;
495	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
…		…
518		671
519	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
522		675
		676
		677	const_iv (SDLK_UNKNOWN),
		678	const_iv (SDLK_FIRST),
		679	const_iv (SDLK_BACKSPACE),
		680	const_iv (SDLK_TAB),
		681	const_iv (SDLK_CLEAR),
		682	const_iv (SDLK_RETURN),
		683	const_iv (SDLK_PAUSE),
		684	const_iv (SDLK_ESCAPE),
		685	const_iv (SDLK_SPACE),
		686	const_iv (SDLK_EXCLAIM),
		687	const_iv (SDLK_QUOTEDBL),
		688	const_iv (SDLK_HASH),
		689	const_iv (SDLK_DOLLAR),
		690	const_iv (SDLK_AMPERSAND),
		691	const_iv (SDLK_QUOTE),
		692	const_iv (SDLK_LEFTPAREN),
		693	const_iv (SDLK_RIGHTPAREN),
		694	const_iv (SDLK_ASTERISK),
		695	const_iv (SDLK_PLUS),
		696	const_iv (SDLK_COMMA),
		697	const_iv (SDLK_MINUS),
		698	const_iv (SDLK_PERIOD),
		699	const_iv (SDLK_SLASH),
		700	const_iv (SDLK_0),
		701	const_iv (SDLK_1),
		702	const_iv (SDLK_2),
		703	const_iv (SDLK_3),
		704	const_iv (SDLK_4),
		705	const_iv (SDLK_5),
		706	const_iv (SDLK_6),
		707	const_iv (SDLK_7),
		708	const_iv (SDLK_8),
		709	const_iv (SDLK_9),
		710	const_iv (SDLK_COLON),
		711	const_iv (SDLK_SEMICOLON),
		712	const_iv (SDLK_LESS),
		713	const_iv (SDLK_EQUALS),
		714	const_iv (SDLK_GREATER),
		715	const_iv (SDLK_QUESTION),
		716	const_iv (SDLK_AT),
		717
		718	const_iv (SDLK_LEFTBRACKET),
		719	const_iv (SDLK_BACKSLASH),
		720	const_iv (SDLK_RIGHTBRACKET),
		721	const_iv (SDLK_CARET),
		722	const_iv (SDLK_UNDERSCORE),
		723	const_iv (SDLK_BACKQUOTE),
		724	const_iv (SDLK_DELETE),
		725
		726	const_iv (SDLK_FIRST),
		727	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	730	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	731	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	732	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	804	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
		809
		810	const_iv (KMOD_LRAM),
		811
		812	const_iv (MIX_DEFAULT_FORMAT),
		813
		814	const_iv (SDL_INIT_TIMER),
		815	const_iv (SDL_INIT_AUDIO),
		816	const_iv (SDL_INIT_VIDEO),
		817	const_iv (SDL_INIT_CDROM),
		818	const_iv (SDL_INIT_JOYSTICK),
		819	const_iv (SDL_INIT_EVERYTHING),
		820	const_iv (SDL_INIT_NOPARACHUTE),
		821	const_iv (SDL_INIT_EVENTTHREAD),
		822
		823	const_iv (SDL_GL_RED_SIZE),
		824	const_iv (SDL_GL_GREEN_SIZE),
		825	const_iv (SDL_GL_BLUE_SIZE),
		826	const_iv (SDL_GL_ALPHA_SIZE),
		827	const_iv (SDL_GL_DOUBLEBUFFER),
		828	const_iv (SDL_GL_BUFFER_SIZE),
		829	const_iv (SDL_GL_DEPTH_SIZE),
		830	const_iv (SDL_GL_STENCIL_SIZE),
		831	const_iv (SDL_GL_ACCUM_RED_SIZE),
		832	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		833	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		834	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		835	const_iv (SDL_GL_STEREO),
		836	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		837	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		838	const_iv (SDL_GL_ACCELERATED_VISUAL),
		839	const_iv (SDL_GL_SWAP_CONTROL),
		840
		841	const_iv (FOW_DARKNESS)
604	# undef const_iv	842	# undef const_iv
605	};	843	};
606		844
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		847
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	850	}
613		851
…		…
625	RETVAL	863	RETVAL
626		864
627	NV floor (NV x)	865	NV floor (NV x)
628		866
629	NV ceil (NV x)	867	NV ceil (NV x)
		868
		869	IV minpot (UV n)
		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	IV popcount (UV n)
		878	CODE:
		879	RETVAL = ecb_popcount32 (n);
		880	OUTPUT:
		881	RETVAL
		882
		883	NV distance (NV dx, NV dy)
		884	CODE:
		885	RETVAL = pow (dx * dx + dy * dy, 0.5);
		886	OUTPUT:
		887	RETVAL
630		888
631	void	889	void
632	pango_init ()	890	pango_init ()
633	CODE:	891	CODE:
634	{	892	{
635	opengl_fontmap = pango_opengl_font_map_new ();	893	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	894	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	895	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		896	/*pango_context_set_font_description (opengl_context, default_font);*/
		897	#if PANGO_VERSION_CHECK (1, 15, 2)
		898	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		899	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		900	#endif
638	}	901	}
639		902
640	char *
641	SDL_GetError ()	903	char *SDL_GetError ()
642		904
643	int	905	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	906	PROTOTYPE: &
645		907
646	void	908	int SDL_Init (U32 flags)
		909
		910	int SDL_InitSubSystem (U32 flags)
		911
		912	void SDL_QuitSubSystem (U32 flags)
		913
647	SDL_Quit ()	914	void SDL_Quit ()
		915
		916	int SDL_GL_SetAttribute (int attr, int value)
		917	C_ARGS: (SDL_GLattr)attr, value
		918
		919	int SDL_GL_GetAttribute (int attr)
		920	CODE:
		921	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		922	XSRETURN_UNDEF;
		923	OUTPUT:
		924	RETVAL
648		925
649	void	926	void
650	SDL_ListModes (int rgb, int alpha)	927	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	928	PPCODE:
652	{	929	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		944
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	945	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	946	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		947
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	948	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		949
676	if (m && m != (SDL_Rect **)-1)	950	if (m && m != (SDL_Rect **)-1)
677	while (*m)	951	while (*m)
678	{	952	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	953	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	954	{
681	AV *av = newAV ();	955	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	956	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	957	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	958	av_push (av, newSViv (rgb));
…		…
707	);	981	);
708		982
709	if (RETVAL)	983	if (RETVAL)
710	{	984	{
711	av_clear (texture_av);	985	av_clear (texture_av);
712
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	986	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	987	#include "glfunc.h"
716	#undef GL_FUNC	988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	991	}
718	}	992	}
719	OUTPUT:	993	OUTPUT:
720	RETVAL	994	RETVAL
		995
		996	void
		997	SDL_WM_SetCaption (const char *title, const char *icon)
721		998
722	void	999	void
723	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
724		1001
725	char *	1002	char *
726	SDL_GetKeyName (int sym)	1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
727		1005
728	int	1006	int
729	SDL_GetAppState ()	1007	SDL_GetAppState ()
730		1008
		1009	int
		1010	SDL_GetModState ()
		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
731	void	1016	void
		1017	SDL_PumpEvents ()
		1018
		1019	void
732	poll_events ()	1020	peep_events ()
733	PPCODE:	1021	PPCODE:
734	{	1022	{
735	SDL_Event ev;	1023	SDL_Event ev;
736		1024
737	SDL_PumpEvents ();	1025	SDL_PumpEvents ();
…		…
744	{	1032	{
745	case SDL_KEYDOWN:	1033	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1034	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1035	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1036	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1037	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1038	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1039	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1040	break;
753		1041
754	case SDL_ACTIVEEVENT:	1042	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1043	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1061	x = ev.motion.x;
774	y = ev.motion.y;	1062	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1063	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1064	}
777		1065
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1066	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1067	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1068	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1069	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1070	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1071	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1072	}
785	break;	1073	break;
786		1074
787	case SDL_MOUSEBUTTONDOWN:	1075	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1076	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1077	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1078
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1079	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1080	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1081	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1082	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1087	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1088	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1089	break;
802	}	1090	}
803		1091
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1092	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1093	}
806	}	1094	}
		1095
		1096	char *
		1097	SDL_AudioDriverName ()
		1098	CODE:
		1099	{
		1100	char buf [256];
		1101	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1102	XSRETURN_UNDEF;
		1103
		1104	RETVAL = buf;
		1105	}
		1106	OUTPUT:
		1107	RETVAL
807		1108
808	int	1109	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1110	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1111	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
813		1114
814	void	1115	void
		1116	Mix_QuerySpec ()
		1117	PPCODE:
		1118	{
		1119	int freq, channels;
		1120	Uint16 format;
		1121
		1122	if (Mix_QuerySpec (&freq, &format, &channels))
		1123	{
		1124	EXTEND (SP, 3);
		1125	PUSHs (sv_2mortal (newSViv (freq)));
		1126	PUSHs (sv_2mortal (newSViv (format)));
		1127	PUSHs (sv_2mortal (newSViv (channels)));
		1128	}
		1129	}
		1130
		1131	void
815	Mix_CloseAudio ()	1132	Mix_CloseAudio ()
816		1133
817	int	1134	int
818	Mix_AllocateChannels (int numchans = -1)	1135	Mix_AllocateChannels (int numchans = -1)
		1136
		1137	const char *
		1138	Mix_GetError ()
819		1139
820	void	1140	void
821	lowdelay (int fd, int val = 1)	1141	lowdelay (int fd, int val = 1)
822	CODE:	1142	CODE:
823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1143	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
849	}	1169	}
850	}	1170	}
851	#endif	1171	#endif
852	}	1172	}
853		1173
854	void	1174	int
855	add_font (char *file)	1175	add_font (char *file)
856	CODE:	1176	CODE:
857	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1177	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1178	OUTPUT:
		1179	RETVAL
		1180
		1181	void
		1182	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1183
		1184	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1185	void
		1186	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
858		1187
859	void	1188	void
860	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
861	ALIAS:	1190	ALIAS:
862	load_image_file = 1	1191	load_image_file = 1
…		…
908		1237
909	SDL_LockSurface (surface2);	1238	SDL_LockSurface (surface2);
910	EXTEND (SP, 6);	1239	EXTEND (SP, 6);
911	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
912	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
913	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
914	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1243	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
915	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
916	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
917	SDL_UnlockSurface (surface2);	1246	SDL_UnlockSurface (surface2);
918		1247
…		…
948	void	1277	void
949	error (char *message)	1278	error (char *message)
950	CODE:	1279	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1280	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1281	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1282	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
954	#endif	1283	#endif
955		1284
956	void	1285	void
957	fatal (char *message)	1286	fatal (char *message)
958	CODE:	1287	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1288	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1289	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1290	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
962	#endif	1291	#endif
963	_exit (1);	1292	_exit (1);
964		1293
965	void	1294	void
966	_exit (int retval = 0)	1295	_exit (int retval = 0)
…		…
978	#if DEBUG	1307	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1308	VALGRIND_DO_LEAK_CHECK;
980	#endif	1309	#endif
981	}	1310	}
982		1311
983	MODULE = CFPlus PACKAGE = CFPlus::Font	1312	int
		1313	SvREFCNT (SV *sv)
		1314	CODE:
		1315	RETVAL = SvREFCNT (sv);
		1316	OUTPUT:
		1317	RETVAL
		1318
		1319	MODULE = Deliantra::Client PACKAGE = DC::Font
984		1320
985	PROTOTYPES: DISABLE	1321	PROTOTYPES: DISABLE
986		1322
987	CFPlus::Font	1323	DC::Font
988	new_from_file (SV *class, char *path, int id = 0)	1324	new_from_file (SV *klass, char *path, int id = 0)
989	CODE:	1325	CODE:
990	{	1326	{
991	int count;	1327	int count;
992	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1328	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
993	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
995	}	1331	}
996	OUTPUT:	1332	OUTPUT:
997	RETVAL	1333	RETVAL
998		1334
999	void	1335	void
1000	DESTROY (CFPlus::Font self)	1336	DESTROY (DC::Font self)
1001	CODE:	1337	CODE:
1002	pango_font_description_free (self);	1338	pango_font_description_free (self);
1003		1339
1004	void	1340	void
1005	make_default (CFPlus::Font self)	1341	make_default (DC::Font self)
1006	PROTOTYPE: $	1342	PROTOTYPE: $
1007	CODE:	1343	CODE:
1008	default_font = self;	1344	default_font = self;
1009		1345
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1346	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1347
1012	PROTOTYPES: DISABLE	1348	PROTOTYPES: DISABLE
1013		1349
1014	void	1350	void
1015	reset_glyph_cache ()	1351	glyph_cache_backup ()
1016	PROTOTYPE:	1352	PROTOTYPE:
1017	CODE:	1353	CODE:
		1354	tc_backup ();
		1355
		1356	void
		1357	glyph_cache_restore ()
		1358	PROTOTYPE:
		1359	CODE:
1018	tc_clear ();	1360	tc_restore ();
1019		1361
1020	CFPlus::Layout	1362	DC::Layout
1021	new (SV *class)	1363	new (SV *klass)
1022	CODE:	1364	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1365	RETVAL = new cf_layout;
1024		1366
1025	RETVAL->pl = pango_layout_new (opengl_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
1026	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
1027	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
…		…
1034	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
1035	OUTPUT:	1377	OUTPUT:
1036	RETVAL	1378	RETVAL
1037		1379
1038	void	1380	void
1039	DESTROY (CFPlus::Layout self)	1381	DESTROY (DC::Layout self)
1040	CODE:	1382	CODE:
1041	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
1042	Safefree (self);	1384	delete self;
1043		1385
1044	void	1386	void
1045	set_text (CFPlus::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
1046	CODE:	1388	CODE:
1047	{	1389	{
1048	STRLEN textlen;	1390	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1391	char *text = SvPVutf8 (text_, textlen);
1050		1392
1051	pango_layout_set_text (self->pl, text, textlen);	1393	pango_layout_set_text (self->pl, text, textlen);
1052	}	1394	}
1053		1395
1054	void	1396	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1397	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1398	CODE:
1057	{	1399	{
1058	STRLEN textlen;	1400	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1401	char *text = SvPVutf8 (text_, textlen);
1060		1402
1061	pango_layout_set_markup (self->pl, text, textlen);	1403	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1404	}
1063		1405
1064	void	1406	void
1065	set_shapes (CFPlus::Layout self, ...)	1407	set_shapes (DC::Layout self, ...)
1066	CODE:	1408	CODE:
1067	{	1409	{
1068	PangoAttrList *attrs = 0;	1410	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1411	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1412	const char *pos = text;
…		…
1105	if (attrs)	1447	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1448	pango_layout_set_attributes (self->pl, attrs);
1107	}	1449	}
1108		1450
1109	void	1451	void
1110	get_shapes (CFPlus::Layout self)	1452	get_shapes (DC::Layout self)
1111	PPCODE:	1453	PPCODE:
1112	{	1454	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1455	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1456
1115	do	1457	do
1116	{	1458	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1459	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1460
1119	if (run && shape_attr_p (run))	1461	if (run && shape_attr_p (run))
1120	{	1462	{
1121	PangoRectangle extents;	1463	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1464	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1472
1131	pango_layout_iter_free (iter);	1473	pango_layout_iter_free (iter);
1132	}	1474	}
1133		1475
1134	int	1476	int
1135	has_wrapped (CFPlus::Layout self)	1477	has_wrapped (DC::Layout self)
1136	CODE:	1478	CODE:
1137	{	1479	{
1138	int lines = 1;	1480	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1481	const char *text = pango_layout_get_text (self->pl);
1140		1482
…		…
1145	}	1487	}
1146	OUTPUT:	1488	OUTPUT:
1147	RETVAL	1489	RETVAL
1148		1490
1149	SV *	1491	SV *
1150	get_text (CFPlus::Layout self)	1492	get_text (DC::Layout self)
1151	CODE:	1493	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1494	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1495	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1496	OUTPUT:
1155	RETVAL	1497	RETVAL
1156		1498
1157	void	1499	void
1158	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1500	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1159	CODE:	1501	CODE:
1160	self->r = r;	1502	self->r = r;
1161	self->g = g;	1503	self->g = g;
1162	self->b = b;	1504	self->b = b;
1163	self->a = a;	1505	self->a = a;
1164		1506
1165	void	1507	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1508	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1509	CODE:
1168	if (self->font != font)	1510	if (self->font != font)
1169	{	1511	{
1170	self->font = font;	1512	self->font = font;
1171	layout_update_font (self);	1513	layout_update_font (self);
1172	}	1514	}
1173		1515
1174	void	1516	void
1175	set_height (CFPlus::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
1176	CODE:	1518	CODE:
1177	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
1178	{	1520	{
1179	self->base_height = base_height;	1521	self->base_height = base_height;
1180	layout_update_font (self);	1522	layout_update_font (self);
1181	}	1523	}
1182		1524
1183	void	1525	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1526	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1527	CODE:
1186	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1528	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1187		1529
1188	void	1530	void
1189	set_indent (CFPlus::Layout self, int indent)	1531	set_indent (DC::Layout self, int indent)
1190	CODE:	1532	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1533	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1534
1193	void	1535	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1536	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1537	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1538	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1539
1198	void	1540	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1541	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1542	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1543	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1544	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1545	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1546	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1547	: PANGO_ELLIPSIZE_NONE
1206	);	1548	);
1207		1549
1208	void	1550	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1551	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1552	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1553	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1554
1213	void	1555	void
1214	size (CFPlus::Layout self)	1556	size (DC::Layout self)
1215	PPCODE:	1557	PPCODE:
1216	{	1558	{
1217	int w, h;	1559	int w, h;
1218		1560
1219	layout_get_pixel_size (self, &w, &h);	1561	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1564	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1565	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1566	}
1225		1567
1226	int	1568	int
1227	descent (CFPlus::Layout self)	1569	descent (DC::Layout self)
1228	CODE:	1570	CODE:
1229	{	1571	{
1230	PangoRectangle rect;	1572	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1573	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1574	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1575	RETVAL = PANGO_DESCENT (rect);
1234	}	1576	}
1235	OUTPUT:	1577	OUTPUT:
1236	RETVAL	1578	RETVAL
1237		1579
1238	int	1580	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1581	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1582	CODE:
1241	{	1583	{
1242	int index, trailing;	1584	int index, trailing;
1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1585	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1244	RETVAL = index + trailing;	1586	RETVAL = index + trailing;
1245	}	1587	}
1246	OUTPUT:	1588	OUTPUT:
1247	RETVAL	1589	RETVAL
1248		1590
1249	void	1591	void
1250	cursor_pos (CFPlus::Layout self, int index)	1592	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1593	PPCODE:
1252	{	1594	{
1253	PangoRectangle strong_pos;	1595	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1596	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1597
1256	EXTEND (SP, 3);	1598	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1599	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1602	}
1261		1603
1262	void	1604	void
1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1605	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1264	PPCODE:	1606	PPCODE:
1265	{	1607	{
1266	int line, x;	1608	int line, x;
1267		1609
1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1610	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1611	#if !PANGO_VERSION_CHECK (1, 17, 3)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1612	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1613	--line;
		1614	#endif
1271	EXTEND (SP, 2);	1615	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1616	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1617	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1618	}
1275		1619
1276	void	1620	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1621	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1622	PPCODE:
1279	{	1623	{
1280	PangoLayoutLine *lp;	1624	PangoLayoutLine *lp;
1281	int index, trailing;	1625	int index, trailing;
1282		1626
1283	if (line < 0)	1627	if (line < 0)
1284	XSRETURN_EMPTY;	1628	XSRETURN_EMPTY;
1285		1629
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1630	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1631	XSRETURN_EMPTY; /* do better */
1288		1632
1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1633	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1290		1634
1291	EXTEND (SP, 2);	1635	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1641	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1642	}
1299	}	1643	}
1300		1644
1301	void	1645	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1646	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1647	CODE:
		1648	self->rc.clear ();
1304	pango_opengl_render_layout_subpixel (	1649	pango_opengl_render_layout_subpixel (
1305	self->pl,	1650	self->pl,
		1651	&self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1652	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1653	self->r, self->g, self->b, self->a,
1308	flags	1654	flags
1309	);	1655	);
		1656	// we assume that context_change actually clears/frees stuff
		1657	// and does not do any recomputation...
		1658	pango_layout_context_changed (self->pl);
1310		1659
1311	MODULE = CFPlus PACKAGE = CFPlus::Texture	1660	void
		1661	draw (DC::Layout self)
		1662	CODE:
		1663	{
		1664	glEnable (GL_TEXTURE_2D);
		1665	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1666	glEnable (GL_BLEND);
		1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1669	glEnable (GL_ALPHA_TEST);
		1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1671
		1672	self->rc.draw ();
		1673
		1674	glDisable (GL_ALPHA_TEST);
		1675	glDisable (GL_BLEND);
		1676	glDisable (GL_TEXTURE_2D);
		1677	}
		1678
		1679	MODULE = Deliantra::Client PACKAGE = DC::Texture
1312		1680
1313	PROTOTYPES: ENABLE	1681	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1682
1317	void	1683	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1684	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1685	CODE:
1320	{	1686	{
…		…
1347	HV *hv = (HV *)SvRV (self);	1713	HV *hv = (HV *)SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1714	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1715	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1716	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1717
		1718	if (name <= 0)
		1719	XSRETURN_EMPTY;
		1720
1352	if (items < 5)	1721	if (items < 5)
1353	{	1722	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1723	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1724	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1725	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1752	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
1385	}	1754	}
1386	}	1755	}
1387		1756
		1757	void
		1758	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)
		1759	PROTOTYPE: @
		1760	CODE:
		1761	{
		1762	glEnable (GL_BLEND);
		1763	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1764	glEnable (GL_TEXTURE_2D);
		1765	glBindTexture (GL_TEXTURE_2D, name1);
		1766
		1767	glColor3f (intensity, intensity, intensity);
		1768	glPushMatrix ();
		1769	glScalef (1./3, 1./3, 1.);
		1770
		1771	if (blend > 0.f)
		1772	{
		1773	float dx3 = dx * -3.f / w;
		1774	float dy3 = dy * -3.f / h;
		1775	GLfloat env_color[4] = { 0., 0., 0., blend };
		1776
		1777	/* interpolate the two shadow textures */
		1778	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1780
		1781	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1782	gl.ActiveTexture (GL_TEXTURE1);
		1783	glEnable (GL_TEXTURE_2D);
		1784	glBindTexture (GL_TEXTURE_2D, name2);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1786
		1787	/* rgb == rgb(glcolor) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1791
		1792	/* alpha = interpolate t0, t1 by env_alpha */
		1793	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1794
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glBegin (GL_QUADS);
		1806	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1810	glEnd ();
		1811
		1812	glDisable (GL_TEXTURE_2D);
		1813	gl.ActiveTexture (GL_TEXTURE0);
		1814	}
		1815	else
		1816	{
		1817	/* simple blending of one texture, also opengl <1.3 path */
		1818	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1819
		1820	glBegin (GL_QUADS);
		1821	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1822	glTexCoord2f (0, t); glVertex2f (0, h);
		1823	glTexCoord2f (s, t); glVertex2f (w, h);
		1824	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1825	glEnd ();
		1826	}
		1827
		1828	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1829	{
		1830	int x, y;
		1831	int dx3 = dx * 3;
		1832	int dy3 = dy * 3;
		1833
		1834	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1835	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1836	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1837	glTranslatef (-1., -1., 0);
		1838	glBegin (GL_QUADS);
		1839
		1840	for (y = 1; y < h; y += 3)
		1841	{
		1842	int y1 = y - dy3;
		1843	int y1valid = y1 >= 0 && y1 < h;
		1844
		1845	for (x = 1; x < w; x += 3)
		1846	{
		1847	int x1 = x - dx3;
		1848	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1849	uint8_t h2;
		1850
		1851	if (y1valid && x1 >= 0 && x1 < w)
		1852	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1853	else
		1854	h2 = 1; /* out of range == invisible */
		1855
		1856	if (h1 || h2)
		1857	{
		1858	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1859	glColor4f (1., 1., 1., alpha);
		1860
		1861	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1862	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1863	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1864	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1865	}
		1866	}
		1867	}
		1868	}
		1869
		1870	glEnd ();
		1871
		1872	glPopMatrix ();
		1873
		1874	glDisable (GL_TEXTURE_2D);
		1875	glDisable (GL_BLEND);
		1876	}
		1877
1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1878	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1389	CODE:	1879	CODE:
1390	{	1880	{
1391	GLint width;	1881	GLint width;
1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1882	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1394	RETVAL = width > 0;	1884	RETVAL = width > 0;
1395	}	1885	}
1396	OUTPUT:	1886	OUTPUT:
1397	RETVAL	1887	RETVAL
1398		1888
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1890
1401	PROTOTYPES: DISABLE	1891	PROTOTYPES: DISABLE
1402		1892
1403	CFPlus::Map	1893	DC::Map
1404	new (SV *class)	1894	new (SV *klass)
1405	CODE:	1895	CODE:
1406	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
1407	RETVAL->x = 0;	1897	RETVAL->x = 0;
1408	RETVAL->y = 0;	1898	RETVAL->y = 0;
1409	RETVAL->w = 0;	1899	RETVAL->w = 0;
1410	RETVAL->h = 0;	1900	RETVAL->h = 0;
1411	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
…		…
1416	RETVAL->row = 0;	1906	RETVAL->row = 0;
1417	OUTPUT:	1907	OUTPUT:
1418	RETVAL	1908	RETVAL
1419		1909
1420	void	1910	void
1421	DESTROY (CFPlus::Map self)	1911	DESTROY (DC::Map self)
1422	CODE:	1912	CODE:
1423	{	1913	{
1424	map_clear (self);	1914	map_clear (self);
1425	Safefree (self->face2tile);	1915	Safefree (self->face2tile);
1426	Safefree (self->tex);	1916	Safefree (self->tex);
1427	Safefree (self);	1917	Safefree (self);
1428	}	1918	}
1429		1919
1430	void	1920	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1921	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1922	CODE:
1433	self->w = map_width;	1923	self->w = map_width;
1434	self->h = map_height;	1924	self->h = map_height;
1435		1925
1436	void	1926	void
1437	clear (CFPlus::Map self)	1927	clear (DC::Map self)
1438	CODE:	1928	CODE:
1439	map_clear (self);	1929	map_clear (self);
1440		1930
1441	void	1931	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1932	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1933	CODE:
1444	{	1934	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1935	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1936	need_texid (self, tile);
1447	}	1937	}
1448		1938
1449	void	1939	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1940	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1941	CODE:
1452	{	1942	{
1453	tileid texid;	1943	tileid texid;
1454	maptex *tex;	1944	maptex *tex;
1455		1945
1456	if (face < 0 || face >= self->faces)	1946	if (face < 0 || face >= self->faces)
1457	return;	1947	return;
1458		1948
1459	if (smooth < 0 || smooth >= self->faces)	1949	if (smooth < 0 || smooth >= self->faces)
1460	return;	1950	return;
1461		1951
1462	texid = self->face2tile [face];	1952	texid = self->face2tile [face];
1463		1953
1464	if (!texid)	1954	if (!texid)
1465	return;	1955	return;
1466		1956
1467	tex = self->tex + texid;	1957	tex = self->tex + texid;
1468	tex->smoothtile = self->face2tile [smooth];	1958	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1959	tex->smoothlevel = level;
1470	}	1960	}
1471		1961
1472	void	1962	void
1473	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)	1963	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)
1474	CODE:	1964	CODE:
1475	{	1965	{
1476	need_texid (self, texid);	1966	need_texid (self, texid);
1477		1967
1478	{	1968	{
…		…
1497	// use uglier nearest interpolation because linear suffers	1987	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1988	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1989	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	1990	}
1501		1991
		1992	void
		1993	expire_textures (DC::Map self, int texid, int count)
		1994	PPCODE:
		1995	for (; texid < self->texs && count; ++texid, --count)
		1996	{
		1997	maptex *tex = self->tex + texid;
		1998
		1999	if (tex->name)
		2000	{
		2001	if (tex->unused)
		2002	{
		2003	tex->name = 0;
		2004	tex->unused = 0;
		2005	XPUSHs (sv_2mortal (newSViv (texid)));
		2006	}
		2007	else
		2008	tex->unused = 1;
		2009	}
		2010	}
		2011
1502	int	2012	int
1503	ox (CFPlus::Map self)	2013	ox (DC::Map self)
1504	ALIAS:	2014	ALIAS:
1505	oy = 1	2015	oy = 1
1506	x = 2	2016	x = 2
1507	y = 3	2017	y = 3
1508	w = 4	2018	w = 4
…		…
1519	}	2029	}
1520	OUTPUT:	2030	OUTPUT:
1521	RETVAL	2031	RETVAL
1522		2032
1523	void	2033	void
1524	scroll (CFPlus::Map self, int dx, int dy)	2034	scroll (DC::Map self, int dx, int dy)
1525	CODE:	2035	CODE:
1526	{	2036	{
1527	if (dx > 0)	2037	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	2038	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	2039	else if (dx < 0)
…		…
1537	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1538	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1539		2049
1540	while (self->y < 0)	2050	while (self->y < 0)
1541	{	2051	{
1542	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1543		2053
1544	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1546	}	2056	}
1547	}	2057	}
1548		2058
1549	void	2059	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2060	map1a_update (DC::Map self, SV *data_)
1551	CODE:	2061	CODE:
1552	{	2062	{
1553	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2063	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1554	uint8_t *data_end = (uint8_t *)SvEND (data_);	2064	uint8_t *data_end = (uint8_t *)SvEND (data_);
1555	mapcell *cell;	2065	mapcell *cell;
1556	int x, y, flags;	2066	int x, y, z, flags;
		2067	AV *missing = newAV ();
		2068	RETVAL = newRV_noinc ((SV *)missing);
1557		2069
1558	while (data < data_end - 1)	2070	while (data < data_end - 1)
1559	{	2071	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	2072	flags = (data [0] << 8) + data [1]; data += 2;
1561		2073
…		…
1574		2086
1575	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1576		2088
1577	if (flags & 8)	2089	if (flags & 8)
1578	{	2090	{
		2091	uint8_t ext, cmd;
		2092
1579	if (extmap)	2093	do
1580	{	2094	{
1581	uint8_t ext, cmd;	2095	ext = *data++;
		2096	cmd = ext & 0x7f;
1582		2097
1583	do	2098	if (cmd < 4)
		2099	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2100	else if (cmd == 5) // health
1584	{	2101	{
1585	ext = *data++;
1586	cmd = ext & 0x3f;
1587
1588	if (cmd < 4)
1589	cell->darkness = 255 - ext * 64 + 1;
1590	else if (cmd == 5) // health
1591	{
1592	cell->stat_width = 1;	2102	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2103	cell->stat_hp = *data++;
1594	}
1595	else if (cmd == 6) // monster width
1596	cell->stat_width = *data++ + 1;
1597	else if (cmd == 0x47)
1598	{
1599	if (*data == 4)
1600	; // decode player count
1601
1602	data += *data + 1;
1603	}
1604	else if (cmd == 8) // cell flags
1605	cell->flags = *data++;
1606	else if (ext & 0x40) // unknown, multibyte => skip
1607	data += *data + 1;
1608	else
1609	data++;
1610	}	2104	}
1611	while (ext & 0x80);	2105	else if (cmd == 6) // monster width
		2106	cell->stat_width = *data++ + 1;
		2107	else if (cmd == 0x47)
		2108	{
		2109	if (*data == 1) cell->player = data [1];
		2110	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2111	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2112	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2113
		2114	data += *data + 1;
		2115	}
		2116	else if (cmd == 8) // cell flags
		2117	cell->flags = *data++;
		2118	else if (ext & 0x40) // unknown, multibyte => skip
		2119	data += *data + 1;
		2120	else
		2121	data++;
1612	}	2122	}
1613	else	2123	while (ext & 0x80);
1614	cell->darkness = *data++ + 1;
1615	}	2124	}
1616		2125
		2126	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2127	if (flags & (4 >> z))
1618	{	2128	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2129	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	2130	need_facenum (self, face);
1621	cell->tile [0] = self->face2tile [face];	2131	cell->tile [z] = self->face2tile [face];
		2132
		2133	if (cell->tile [z])
		2134	{
		2135	maptex *tex = self->tex + cell->tile [z];
		2136	tex->unused = 0;
		2137	if (!tex->name)
		2138	av_push (missing, newSViv (cell->tile [z]));
		2139
		2140	if (tex->smoothtile)
		2141	{
		2142	maptex *smooth = self->tex + tex->smoothtile;
		2143	smooth->unused = 0;
		2144	if (!smooth->name)
		2145	av_push (missing, newSViv (tex->smoothtile));
		2146	}
		2147	}
1622	}	2148	}
1623
1624	if (flags & 2)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [1] = self->face2tile [face];
1629	}
1630
1631	if (flags & 1)
1632	{
1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1634	need_facenum (self, face);
1635	cell->tile [2] = self->face2tile [face];
1636	}
1637	}	2149	}
1638	else	2150	else
1639	cell->darkness = 0;	2151	CELL_CLEAR (cell);
1640	}	2152	}
1641	}	2153	}
		2154	OUTPUT:
		2155	RETVAL
1642		2156
1643	SV *	2157	SV *
1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2158	mapmap (DC::Map self, int x0, int y0, int w, int h)
1645	CODE:	2159	CODE:
1646	{	2160	{
1647	int x1, x;	2161	int x1, x;
1648	int y1, y;	2162	int y1, y;
1649	int z;	2163	int z;
…		…
1662	? self->row + y	2176	? self->row + y
1663	: 0;	2177	: 0;
1664		2178
1665	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1666	{	2180	{
1667	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1668		2182
1669	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1670	{	2184	{
1671	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1672		2186
…		…
1674	{	2188	{
1675	maptex tex = self->tex [cell->tile [z]];	2189	maptex tex = self->tex [cell->tile [z]];
1676	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1677	int a1 = tex.a;	2191	int a1 = tex.a;
1678		2192
1679	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1680	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1681	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1682	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1683	}	2197	}
1684	}	2198	}
1685		2199
1686	*map++ = (r )	2200	*map++ = (r )
1687	| (g << 8)	2201	| (g << 8)
1688	| (b << 16)	2202	| (b << 16)
1689	| (a << 24);	2203	| (a << 24);
1690	}	2204	}
1691	}	2205	}
1692		2206
1693	RETVAL = map_sv;	2207	RETVAL = map_sv;
1694	}	2208	}
1695	OUTPUT:	2209	OUTPUT:
1696	RETVAL	2210	RETVAL
1697		2211
1698	void	2212	void
1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2213	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)
1700	CODE:	2214	CODE:
1701	{	2215	{
1702	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1705	smooth_key skey;
1706	int x, y, z;	2216	int x, y, z;
1707	int last_name;
1708		2217
		2218	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2219	int pl_x, pl_y;
		2220	maptex pl_tex;
		2221	rc_t rc;
		2222	rc_t rc_ov;
		2223	rc_key_t key;
		2224	rc_t::array_t *arr;
		2225
		2226	pl_tex.name = 0;
		2227
1709	// thats current max. sorry.	2228	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2229	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2230	if (sh > 255) sh = 255;
1712		2231
1713	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2232	memset (&key, 0, sizeof (key));
1715		2233	key.r = 255;
1716	glColor4ub (255, 255, 255, 255);	2234	key.g = 255;
1717		2235	key.b = 255;
1718	glEnable (GL_BLEND);	2236	key.a = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2237	key.mode = GL_QUADS;
1720	glEnable (GL_TEXTURE_2D);	2238	key.format = GL_T2F_V3F;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1722
1723	glBegin (GL_QUADS);
1724
1725	last_name = 0;
1726		2239
1727	mx += self->x;	2240	mx += self->x;
1728	my += self->y;	2241	my += self->y;
1729		2242
1730	// first pass: determine smooth_max	2243	// first pass: determine smooth_max
1731	// rather ugly, if you ask me	2244	// rather ugly, if you ask me
1732	// could also be stored inside mapcell and updated on change	2245	// could also be stored inside mapcell and updated on change
1733	memset (smooth_max, 0, sizeof (smooth_max));	2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1734		2247
1735	for (y = 0; y < sh; y++)	2248	for (y = 0; y < sh; y++)
1736	if (0 <= y + my && y + my < self->rows)	2249	if (0 <= y + my && y + my < self->rows)
1737	{	2250	{
1738	maprow *row = self->row + (y + my);	2251	maprow *row = self->row + (y + my);
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2260	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2261	self->tex [cell->tile [2]].smoothlevel));
1749	}	2262	}
1750	}	2263	}
1751		2264
		2265	glEnable (GL_BLEND);
		2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2268
1752	for (z = 0; z <= 2; z++)	2269	for (z = 0; z <= 2; z++)
1753	{	2270	{
1754	memset (smooth_level, 0, sizeof (smooth_level));	2271	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2272	smooth_key skey;
		2273	smooth_hash smooth;
		2274	key.texname = -1;
1755		2275
1756	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
1758	{	2278	{
1759	maprow *row = self->row + (y + my);	2279	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2285	tileid tile = cell->tile [z];
1766		2286
1767	if (tile)	2287	if (tile)
1768	{	2288	{
1769	maptex tex = self->tex [tile];	2289	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2290	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2291
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2292	if (key.texname != tex.name)
1776	{	2293	{
		2294	self->tex [tile].unused = 0;
		2295
1777	if (!tex.name)	2296	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2298
		2299	key.texname = tex.name;
1780	glEnd ();	2300	arr = &rc.array (key);
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1782	glBegin (GL_QUADS);
1783	}	2301	}
1784		2302
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2303	px = (x + 1) * Th - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2304	py = (y + 1) * Tw - tex.h;
1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1789		2305
1790	if (cell->flags && z == 2)	2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1791	{	2307	{
1792	if (cell->flags & 1)	2308	pl_x = px;
		2309	pl_y = py;
		2310	pl_tex = tex;
1793	{	2311	continue;
1794	maptex tex = self->tex [1];
1795	int px = x * T + T * 2 / 32;
1796	int py = y * T - T * 6 / 32;
1797
1798	glEnd ();
1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1800	glBegin (GL_QUADS);
1801
1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1806	}
1807	}	2312	}
		2313
		2314	arr->t2f_v3f (0 , 0 , px , py , 0);
		2315	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2316	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1808		2318
1809	// update smooth hash	2319	// update smooth hash
1810	if (tex.smoothtile)	2320	if (tex.smoothtile)
1811	{	2321	{
1812	skey.tile = tex.smoothtile;	2322	skey.tile = tex.smoothtile;
1813	skey.level = tex.smoothlevel;	2323	skey.level = tex.smoothlevel;
1814		2324
1815	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2325	smooth_level[tex.smoothlevel] = 1;
1816		2326
1817	// add bits to current tile and all neighbours. skey.x|y is	2327	// add bits to current tile and all neighbours. skey.x|y is
1818	// shifted +1|+1 so we always stay positive.	2328	// shifted +1|+1 so we always stay positive.
1819		2329
1820	// bits is ___n cccc CCCC bbbb	2330	// bits is ___n cccc CCCC bbbb
…		…
1828		2338
1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1830	// ·· ·· ·┏ ┓·	2340	// ·· ·· ·┏ ┓·
1831		2341
1832	// full tile	2342	// full tile
1833	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2343	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1834		2344
1835	// borders	2345	// borders
1836	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2346	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1837	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2347	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1838	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2348	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1839	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2349	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1840		2350
1841	// corners	2351	// corners
1842	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2352	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1843	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2353	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1844	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2354	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1845	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2355	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2356	}
		2357	}
		2358
		2359	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2360	{
		2361	// overlays such as the speech bubble, probably more to come
		2362	if (cell->flags & 1)
		2363	{
		2364	rc_key_t key_ov = key;
		2365	maptex tex = self->tex[TEXID_SPEECH];
		2366	int px = x * Tw + Tw * 2 / 32;
		2367	int py = y * Th - Th * 6 / 32;
		2368
		2369	key_ov.texname = tex.name;
		2370	rc_t::array_t &arr = rc_ov.array (key_ov);
		2371
		2372	arr.t2f_v3f (0 , 0 , px , py , 0);
		2373	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2374	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2375	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1846	}	2376	}
1847	}	2377	}
1848	}	2378	}
1849	}	2379	}
1850		2380
		2381	rc.draw ();
		2382	rc.clear ();
		2383
1851	// go through all smoothlevels, lowest to highest, then draw.	2384	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2385	// this is basically counting sort
1853	{	2386	{
1854	int w, b;	2387	int w, b;
1855		2388
1856	for (w = 0; w < 256 / 32; ++w)	2389	glEnable (GL_TEXTURE_2D);
		2390	glBegin (GL_QUADS);
		2391	for (int level = 0; level < smooth_level.size (); ++level)
		2392	if (smooth_level[level])
		2393	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1857	{	2394	{
1858	uint32_t smask = smooth_level [w];	2395	smooth_key &skey = it->first;
1859	if (smask)	2396	IV bits = it->second;
1860	for (b = 0; b < 32; ++b)	2397
1861	if (smask & (((uint32_t)1) << b))	2398	if (!(bits & 0x1000)
		2399	&& skey.level == level
		2400	&& level > smooth_max [skey.x][skey.y])
1862	{	2401	{
1863	int level = (w << 5) | b;	2402	maptex tex = self->tex [skey.tile];
		2403	int px = (((int)skey.x) - 1) * Tw;
		2404	int py = (((int)skey.y) - 1) * Th;
		2405	int border = bits & 15;
		2406	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2407	float dx = tex.s * .0625f; // 16 images/row
		2408	float dy = tex.t * .5f ; // 2 images/column
		2409
1864	HE *he;	2410	if (tex.name)
1865
1866	hv_iterinit (smooth);
1867	while ((he = hv_iternext (smooth)))
1868	{	2411	{
1869	smooth_key *skey = (smooth_key *)HeKEY (he);	2412	// this time avoiding texture state changes
1870	IV bits = SvIVX (HeVAL (he));	2413	// save gobs of state changes.
1871		2414	if (key.texname != tex.name)
1872	if (!(bits & 0x1000)
1873	&& skey->level == level
1874	&& level > smooth_max [skey->x][skey->y])
1875	{	2415	{
1876	maptex tex = self->tex [skey->tile];	2416	self->tex [skey.tile].unused = 0;
1877	int px = (((int)skey->x) - 1) * T;
1878	int py = (((int)skey->y) - 1) * T;
1879	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column
1883		2417
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)
1887	{
1888	if (!tex.name)
1889	continue; // smoothing not yet available
1890
1891	glEnd ();	2418	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
1894	}	2421	}
1895		2422
1896	if (border)	2423	if (border)
1897	{	2424	{
1898	float ox = border * dx;	2425	float ox = border * dx;
1899		2426
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1904	}	2431	}
1905		2432
1906	if (corner)	2433	if (corner)
1907	{	2434	{
1908	float ox = corner * dx;	2435	float ox = corner * dx;
1909		2436
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1914	}
1915	}	2441	}
1916	}	2442	}
1917	}	2443	}
1918	}	2444	}
		2445
		2446	glEnd ();
		2447	glDisable (GL_TEXTURE_2D);
		2448	key.texname = -1;
1919	}	2449	}
1920
1921	hv_clear (smooth);
1922	}	2450	}
1923		2451
1924	glEnd ();	2452	if (pl_tex.name)
		2453	{
		2454	maptex tex = pl_tex;
		2455	int px = pl_x + sdx;
		2456	int py = pl_y + sdy;
1925		2457
1926	glDisable (GL_TEXTURE_2D);	2458	key.texname = tex.name;
		2459	rc_t::array_t &arr = rc.array (key);
		2460
		2461	arr.t2f_v3f (0 , 0 , px , py , 0);
		2462	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2463	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2465
		2466	rc.draw ();
		2467	}
		2468
		2469	rc_ov.draw ();
		2470	rc_ov.clear ();
		2471
1927	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
1928		2473
1929	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
…		…
1935	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
1936	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
1937	{	2482	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
1939		2484
1940	int px = x * T;	2485	int px = x * Tw;
1941	int py = y * T;	2486	int py = y * Th;
		2487
		2488	if (ecb_expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
1942		2493
1943	if (cell->stat_hp)	2494	if (cell->stat_hp)
1944	{	2495	{
1945	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1947		2498
1948	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
1949	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
1950	px + width - 1, py);	2501	px + width - 1, py);
1951		2502
…		…
1957	}	2508	}
1958	}	2509	}
1959	}	2510	}
1960		2511
1961	void	2512	void
1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1963	CODE:	2514	CODE:
1964	{	2515	{
1965	static float color[16][3] = {	2516	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
1970		2521
1971	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
1975		2526
1976	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
1980		2531
1981	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
1982		2533
1983	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
1986	};	2537	};
1987		2538
1988	int x, y;	2539	int x, y;
1989		2540
1990	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
1995		2552
1996	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2000		2557
2001	if (m)	2558	if (m)
2002	{	2559	{
2003	float *c = color [m & 15];	2560	float *c = color [m & 15];
2004		2561
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2007		2564
2008	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2570	}
…		…
2017	glDisable (GL_BLEND);	2574	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2575	glDisable (GL_TEXTURE_2D);
2019	}	2576	}
2020		2577
2021	void	2578	void
2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2023	PPCODE:	2580	PPCODE:
2024	{	2581	{
2025	int x, y;	2582	int x, y;
2026	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2029	int sw34 = (sw * 3 + 3) & ~3;	2586	int sw3 = sw * 3;
		2587	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2588	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2030	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2031	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2032	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033		2591
2034	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2594
2037	mx += self->x - 1;	2595	mx += self->x - 1;
2038	my += self->y - 1;	2596	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2597
2042	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2044	{	2600	{
2045	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2605	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2051		2607
2052	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2611	}
2056	}	2612	}
2057		2613
2058	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2078		2634
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2638
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2648	}
2093		2649
2094	free (darkness1);	2650	free (darkness1);
2095		2651
2096	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2100	}	2656	}
2101		2657
2102	SV *	2658	SV *
2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2659	get_rect (DC::Map self, int x0, int y0, int w, int h)
2104	CODE:	2660	CODE:
2105	{	2661	{
2106	int x, y, x1, y1;	2662	int x, y, x1, y1;
2107	SV *data_sv = newSV (w * h * 7 + 5);	2663	SV *data_sv = newSV (w * h * 7 + 5);
2108	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2664	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2165	else	2721	else
2166	*data++ = 0;	2722	*data++ = 0;
2167	}	2723	}
2168	}	2724	}
2169		2725
		2726	/* if size is w*h + 5 then no data has been found */
		2727	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2728	{
2170	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2731	}
		2732
2172	RETVAL = data_sv;	2733	RETVAL = data_sv;
2173	}	2734	}
2174	OUTPUT:	2735	OUTPUT:
2175	RETVAL	2736	RETVAL
2176		2737
2177	void	2738	void
2178	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2739	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2179	PPCODE:	2740	PPCODE:
2180	{	2741	{
2181	int x, y, z;	2742	int x, y, z;
2182	int w, h;	2743	int w, h;
2183	int x1, y1;	2744	int x1, y1;
		2745	STRLEN len;
		2746	uint8_t *data, *end;
		2747
		2748	len = SvLEN (data_sv);
		2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2751	end = data + len + 8;
		2752
		2753	if (len < 5)
		2754	XSRETURN_EMPTY;
2184		2755
2185	if (*data++ != 0)	2756	if (*data++ != 0)
2186	return; /* version mismatch */	2757	XSRETURN_EMPTY; /* version mismatch */
2187		2758
2188	w = *data++ << 8; w |= *data++;	2759	w = *data++ << 8; w |= *data++;
2189	h = *data++ << 8; h |= *data++;	2760	h = *data++ << 8; h |= *data++;
2190		2761
2191	// we need to do this 'cause we don't keep an absolute coord system for rows	2762	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2203	{	2774	{
2204	maprow *row = map_get_row (self, y);	2775	maprow *row = map_get_row (self, y);
2205		2776
2206	for (x = x0; x < x1; x++)	2777	for (x = x0; x < x1; x++)
2207	{	2778	{
		2779	uint8_t flags;
		2780
		2781	if (data + 7 >= end)
		2782	XSRETURN_EMPTY;
		2783
2208	uint8_t flags = *data++;	2784	flags = *data++;
2209		2785
2210	if (flags)	2786	if (flags)
2211	{	2787	{
2212	mapcell *cell = row_get_cell (row, x);	2788	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2789	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2792	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2793	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2218		2794
2219	if (cell->darkness == 0)	2795	if (cell->darkness == 0)
2220	{	2796	{
2221	cell->darkness = 0;	2797	/*cell->darkness = 0;*/
		2798	EXTEND (SP, 3);
2222		2799
2223	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
2224	{	2801	{
2225	tileid t = tile [z];	2802	tileid t = tile [z];
2226		2803
2227	if (t >= self->texs || (t && !self->tex [t].name))	2804	if (t >= self->texs || (t && !self->tex [t].name))
2228	{	2805	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2806	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2807	need_texid (self, t);
2231	}	2808	}
2232		2809
2233	cell->tile [z] = t;	2810	cell->tile [z] = t;
2234	}	2811	}
…		…
2236	}	2813	}
2237	}	2814	}
2238	}	2815	}
2239	}	2816	}
2240		2817
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2819
2243	CFPlus::RW	2820	DC::RW
2244	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2245	CODE:	2822	CODE:
2246	{	2823	{
2247	STRLEN datalen;	2824	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2249		2826
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2827	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2828	}
2252	OUTPUT:	2829	OUTPUT:
2253	RETVAL	2830	RETVAL
2254		2831
2255	CFPlus::RW	2832	DC::RW
2256	new_from_file (SV *class, const char *path, const char *mode = "rb")	2833	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2257	CODE:	2834	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2836	OUTPUT:
2260	RETVAL	2837	RETVAL
2261		2838
		2839	# fails on win32:
		2840	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2841	#void
2263	close (CFPlus::RW self)	2842	#close (DC::RW self)
2264	CODE:	2843	# CODE:
2265	SDL_RWclose (self);	2844	# (self->(close)) (self);
2266		2845
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2846	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2847
2269	PROTOTYPES: DISABLE	2848	PROTOTYPES: DISABLE
2270		2849
		2850	DC::Channel
		2851	find ()
		2852	CODE:
		2853	{
		2854	RETVAL = Mix_GroupAvailable (-1);
		2855
		2856	if (RETVAL < 0)
		2857	{
		2858	RETVAL = Mix_GroupOldest (-1);
		2859
		2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
		2866	XSRETURN_UNDEF;
		2867	}
		2868	else
		2869	Mix_HaltChannel (RETVAL);
		2870	}
		2871
		2872	Mix_UnregisterAllEffects (RETVAL);
		2873	Mix_Volume (RETVAL, 128);
		2874	}
		2875	OUTPUT:
		2876	RETVAL
		2877
		2878	void
		2879	halt (DC::Channel self)
		2880	CODE:
		2881	Mix_HaltChannel (self);
		2882
		2883	void
		2884	expire (DC::Channel self, int ticks = -1)
		2885	CODE:
		2886	Mix_ExpireChannel (self, ticks);
		2887
		2888	void
		2889	fade_out (DC::Channel self, int ticks = -1)
		2890	CODE:
		2891	Mix_FadeOutChannel (self, ticks);
		2892
2271	int	2893	int
2272	volume (CFPlus::Channel self, int volume)	2894	volume (DC::Channel self, int volume)
2273	CODE:	2895	CODE:
2274	RETVAL = Mix_Volume (self, volume);	2896	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2275	OUTPUT:	2897	OUTPUT:
2276	RETVAL	2898	RETVAL
2277		2899
2278	int	2900	void
2279	unregister_all_effects (CFPlus::Channel self)	2901	unregister_all_effects (DC::Channel self)
2280	CODE:	2902	CODE:
2281	RETVAL = Mix_UnregisterAllEffects (self);	2903	Mix_UnregisterAllEffects (self);
2282	OUTPUT:
2283	RETVAL
2284		2904
2285	int	2905	void
2286	set_panning (CFPlus::Channel self, int left, int right)	2906	set_panning (DC::Channel self, int left, int right)
2287	CODE:	2907	CODE:
		2908	left = CLAMP (left , 0, 255);
		2909	right = CLAMP (right, 0, 255);
2288	RETVAL = Mix_SetPanning (self, left, right);	2910	Mix_SetPanning (self, left, right);
2289	OUTPUT:
2290	RETVAL
2291		2911
2292	int	2912	void
2293	set_distance (CFPlus::Channel self, int distance)	2913	set_distance (DC::Channel self, int distance)
2294	CODE:	2914	CODE:
2295	RETVAL = Mix_SetDistance (self, distance);	2915	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2296	OUTPUT:
2297	RETVAL
2298		2916
2299	int	2917	void
2300	set_position (CFPlus::Channel self, int angle, int distance)	2918	set_position (DC::Channel self, int angle, int distance)
2301	CODE:	2919	CODE:
		2920
		2921	void
		2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2923	CODE:
		2924	{
		2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2302	RETVAL = Mix_SetPosition (self, angle, distance);	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2303	OUTPUT:	2928	}
2304	RETVAL
2305		2929
2306	int	2930	void
2307	set_reverse_stereo (CFPlus::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
2308	CODE:	2932	CODE:
2309	RETVAL = Mix_SetReverseStereo (self, flip);	2933	Mix_SetReverseStereo (self, flip);
2310	OUTPUT:
2311	RETVAL
2312		2934
2313	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2314		2936
2315	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2316		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
2317	CFPlus::MixChunk	2951	DC::MixChunk
2318	new (SV *class, CFPlus::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2319	CODE:	2953	CODE:
2320	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2321	OUTPUT:	2955	OUTPUT:
2322	RETVAL	2956	RETVAL
2323		2957
2324	void	2958	void
2325	DESTROY (CFPlus::MixChunk self)	2959	DESTROY (DC::MixChunk self)
2326	CODE:	2960	CODE:
2327	Mix_FreeChunk (self);	2961	Mix_FreeChunk (self);
2328		2962
2329	int	2963	int
2330	volume (CFPlus::MixChunk self, int volume = -1)	2964	volume (DC::MixChunk self, int volume = -1)
2331	CODE:	2965	CODE:
		2966	if (items > 1)
		2967	volume = CLAMP (volume, 0, 128);
2332	RETVAL = Mix_VolumeChunk (self, volume);	2968	RETVAL = Mix_VolumeChunk (self, volume);
2333	OUTPUT:	2969	OUTPUT:
2334	RETVAL	2970	RETVAL
2335		2971
2336	CFPlus::Channel	2972	DC::Channel
2337	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2973	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2338	CODE:	2974	CODE:
		2975	{
2339	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2976	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2977
		2978	if (RETVAL < 0)
		2979	XSRETURN_UNDEF;
		2980
		2981	if (channel < 0)
		2982	{
2340	Mix_UnregisterAllEffects (RETVAL);	2983	Mix_UnregisterAllEffects (RETVAL);
		2984	Mix_Volume (RETVAL, 128);
		2985	}
		2986	}
2341	OUTPUT:	2987	OUTPUT:
2342	RETVAL	2988	RETVAL
2343		2989
2344	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
2345		3003
2346	int	3004	int
2347	volume (int volume = -1)	3005	volume (int volume = -1)
2348	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2349	CODE:	3007	CODE:
		3008	if (items > 0)
		3009	volume = CLAMP (volume, 0, 128);
2350	RETVAL = Mix_VolumeMusic (volume);	3010	RETVAL = Mix_VolumeMusic (volume);
2351	OUTPUT:	3011	OUTPUT:
2352	RETVAL	3012	RETVAL
2353		3013
		3014	void
		3015	fade_out (int ms)
		3016	CODE:
		3017	Mix_FadeOutMusic (ms);
		3018
		3019	void
		3020	halt ()
		3021	CODE:
		3022	Mix_HaltMusic ();
		3023
2354	int	3024	int
2355	fade_out (int ms)	3025	playing ()
2356	CODE:	3026	CODE:
2357	RETVAL = Mix_FadeOutMusic (ms);	3027	RETVAL = Mix_PlayingMusic ();
2358	OUTPUT:	3028	OUTPUT:
2359	RETVAL	3029	RETVAL
2360		3030
2361	void
2362	halt ()
2363	CODE:
2364	Mix_HaltMusic ();
2365
2366	CFPlus::MixMusic	3031	DC::MixMusic
2367	new (SV *class, CFPlus::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2368	CODE:	3033	CODE:
2369	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2370	OUTPUT:	3035	OUTPUT:
2371	RETVAL	3036	RETVAL
2372		3037
2373	void	3038	void
2374	DESTROY (CFPlus::MixMusic self)	3039	DESTROY (DC::MixMusic self)
2375	CODE:	3040	CODE:
2376	Mix_FreeMusic (self);	3041	Mix_FreeMusic (self);
2377		3042
2378	int	3043	int
2379	play (CFPlus::MixMusic self, int loops = -1)	3044	play (DC::MixMusic self, int loops = -1)
2380	CODE:	3045	CODE:
2381	RETVAL = Mix_PlayMusic (self, loops);	3046	RETVAL = Mix_PlayMusic (self, loops);
2382	OUTPUT:	3047	OUTPUT:
2383	RETVAL	3048	RETVAL
2384		3049
2385	int	3050	void
2386	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3051	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2387	CODE:	3052	CODE:
2388	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3053	Mix_FadeInMusicPos (self, loops, ms, position);
2389	OUTPUT:
2390	RETVAL
2391		3054
2392	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3055	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2393		3056
2394	PROTOTYPES: ENABLE	3057	PROTOTYPES: ENABLE
2395		3058
2396	BOOT:	3059	BOOT:
2397	{	3060	{
2398	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3061	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2399	static const struct {	3062	static const struct {
2400	const char *name;	3063	const char *name;
2401	IV iv;	3064	IV iv;
2402	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2403	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2404	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2405	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2406	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2407	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2408	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2409	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2410	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2411	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2423	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2424	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2425	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2426	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2427	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
2428	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2429	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2430	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2431	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2432	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2438	const_iv (GL_INTENSITY),	3106	const_iv (GL_INTENSITY),
2439	const_iv (GL_LUMINANCE),	3107	const_iv (GL_LUMINANCE),
2440	const_iv (GL_LUMINANCE_ALPHA),	3108	const_iv (GL_LUMINANCE_ALPHA),
2441	const_iv (GL_FLOAT),	3109	const_iv (GL_FLOAT),
2442	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3110	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3111	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3112	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3113	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3114	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3115	const_iv (GL_COMPRESSED_RGB_ARB),
		3116	const_iv (GL_COMPRESSED_RGBA_ARB),
2443	const_iv (GL_COMPILE),	3117	const_iv (GL_COMPILE),
2444	const_iv (GL_PROXY_TEXTURE_1D),	3118	const_iv (GL_PROXY_TEXTURE_1D),
2445	const_iv (GL_PROXY_TEXTURE_2D),	3119	const_iv (GL_PROXY_TEXTURE_2D),
2446	const_iv (GL_TEXTURE_1D),	3120	const_iv (GL_TEXTURE_1D),
2447	const_iv (GL_TEXTURE_2D),	3121	const_iv (GL_TEXTURE_2D),
…		…
2486	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3160	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2487	const_iv (GL_POINT_SMOOTH_HINT),	3161	const_iv (GL_POINT_SMOOTH_HINT),
2488	const_iv (GL_LINE_SMOOTH_HINT),	3162	const_iv (GL_LINE_SMOOTH_HINT),
2489	const_iv (GL_POLYGON_SMOOTH_HINT),	3163	const_iv (GL_POLYGON_SMOOTH_HINT),
2490	const_iv (GL_GENERATE_MIPMAP_HINT),	3164	const_iv (GL_GENERATE_MIPMAP_HINT),
		3165	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2491	const_iv (GL_FASTEST),	3166	const_iv (GL_FASTEST),
2492	const_iv (GL_DONT_CARE),	3167	const_iv (GL_DONT_CARE),
2493	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2494	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2495	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2496	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2497	const_iv (GL_T2F_N3F_V3F),	3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2498	# undef const_iv	3176	# undef const_iv
2499	};	3177	};
2500		3178
2501	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2502	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2503		3181
2504	texture_av = newAV ();	3182	texture_av = newAV ();
2505	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2506	}	3184	}
2507		3185
2508	char *	3186	void
		3187	disable_GL_EXT_blend_func_separate ()
		3188	CODE:
		3189	gl.BlendFuncSeparate = 0;
		3190	gl.BlendFuncSeparateEXT = 0;
		3191
		3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2509	gl_vendor ()	3196	gl_vendor ()
2510	CODE:	3197	CODE:
2511	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2512	OUTPUT:	3199	OUTPUT:
2513	RETVAL	3200	RETVAL
2514		3201
2515	char *	3202	const char *
2516	gl_version ()	3203	gl_version ()
2517	CODE:	3204	CODE:
2518	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2519	OUTPUT:	3206	OUTPUT:
2520	RETVAL	3207	RETVAL
2521		3208
2522	char *	3209	const char *
2523	gl_extensions ()	3210	gl_extensions ()
2524	CODE:	3211	CODE:
2525	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2526	OUTPUT:	3213	OUTPUT:
2527	RETVAL	3214	RETVAL
2528		3215
2529	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2530		3221
2531	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2532	CODE:	3223	CODE:
2533	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2534	OUTPUT:	3225	OUTPUT:
…		…
2542		3233
2543	int glGetError ()	3234	int glGetError ()
2544		3235
2545	void glFinish ()	3236	void glFinish ()
2546		3237
		3238	void glFlush ()
		3239
2547	void glClear (int mask)	3240	void glClear (int mask)
2548		3241
2549	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
2550	PROTOTYPE: @	3243	PROTOTYPE: @
2551		3244
…		…
2560	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2561		3254
2562	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2563	CODE:	3256	CODE:
2564	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2565		3260
2566	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2567		3262
2568	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2569		3264
…		…
2604	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2605	CODE:	3300	CODE:
2606	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2607		3302
2608	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
		3304	PROTOTYPE: @
2609	ALIAS:	3305	ALIAS:
2610	glColor_premultiply = 1	3306	glColor_premultiply = 1
2611	CODE:	3307	CODE:
2612	if (ix)	3308	if (ix)
2613	{	3309	{
…		…
2633		3329
2634	void glRect (float x1, float y1, float x2, float y2)	3330	void glRect (float x1, float y1, float x2, float y2)
2635	CODE:	3331	CODE:
2636	glRectf (x1, y1, x2, y2);	3332	glRectf (x1, y1, x2, y2);
2637		3333
		3334	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3335	CODE:
		3336	glBegin (GL_LINE_LOOP);
		3337	glVertex2f (x1, y1);
		3338	glVertex2f (x2, y1);
		3339	glVertex2f (x2, y2);
		3340	glVertex2f (x1, y2);
		3341	glEnd ();
		3342
2638	PROTOTYPES: ENABLE	3343	PROTOTYPES: ENABLE
2639		3344
2640	void glBegin (int mode)	3345	void glBegin (int mode)
2641		3346
2642	void glEnd ()	3347	void glEnd ()
…		…
2674	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3379	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2675	CODE:	3380	CODE:
2676	if (gl.SeparableFilter2D)	3381	if (gl.SeparableFilter2D)
2677	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3382	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2678		3383
2679	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3384	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2680		3385
2681	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3386	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2682		3387
2683	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3388	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2684		3389
…		…
2710		3415
2711	void glEndList ()	3416	void glEndList ()
2712		3417
2713	void glCallList (int list)	3418	void glCallList (int list)
2714		3419
2715	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
		3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2716		3426
2717	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2718		3428
2719	void	3429	void
2720	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2721	PPCODE:	3431	PPCODE:
2722	{	3432	{
2723	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2724	XPUSHs (self);	3434	XPUSHs (self);
2725	}	3435	}
2726		3436
2727	BOOT:	3437	BOOT:
2728	{	3438	{
2729	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3439	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2730		3440
2731	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3441	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2732	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3442	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2733	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3443	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2734	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3444	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2735	}	3445	}
2736		3446
2737	void	3447	void
2738	draw (SV *self)	3448	draw (SV *self)
2739	CODE:	3449	CODE:
2740	{	3450	{
2741	HV *hv;	3451	HV *hv;
2742	SV **svp;	3452	SV **svp;
2743	NV x, y, w, h;	3453	NV x, y, w, h;
2744	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
2745	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
2746	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
2747	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);
2748	SV *hover;
2749	double draw_x, draw_y, draw_w, draw_h;	3458	double draw_x, draw_y;
2750		3459
2751	if (!SvROK (self))	3460	if (!SvROK (self))
2752	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3461	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2753		3462
2754	hv = (HV *)SvRV (self);	3463	hv = (HV *)SvRV (self);
2755		3464
2756	if (SvTYPE (hv) != SVt_PVHV)	3465	if (SvTYPE (hv) != SVt_PVHV)
2757	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3466	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2758		3467
2759	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3468	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2760	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3469	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2761		3470
2762	if (!h || !w)	3471	if (!h || !w)
…		…
2782	{	3491	{
2783	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3492	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2784		3493
2785	if (svp && SvTRUE (*svp))	3494	if (svp && SvTRUE (*svp))
2786	{	3495	{
2787	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3496	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2788	glEnable (GL_BLEND);	3497	glEnable (GL_BLEND);
2789	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3498	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2790	glBegin (GL_QUADS);	3499	glBegin (GL_QUADS);
2791	glVertex2f (0, 0);	3500	glVertex2f (0, 0);
2792	glVertex2f (w, 0);	3501	glVertex2f (w, 0);
…		…
2795	glEnd ();	3504	glEnd ();
2796	glDisable (GL_BLEND);	3505	glDisable (GL_BLEND);
2797	}	3506	}
2798	}	3507	}
2799	#if 0	3508	#if 0
2800	if ($ENV{CFPLUS_DEBUG} & 1) {	3509	// draw borders, for debugging
2801	glPushMatrix;	3510	glPushMatrix ();
2802	glColor 1, 1, 0, 1;	3511	glColor4f (1., 1., 0., 1.);
2803	glTranslate 0.375, 0.375;	3512	glTranslatef (.5, .5, 0.);
2804	glBegin GL_LINE_LOOP;	3513	glBegin (GL_LINE_LOOP);
2805	glVertex 0 , 0;	3514	glVertex2f (0 , 0);
2806	glVertex $self->{w} - 1, 0;	3515	glVertex2f (w - 1, 0);
2807	glVertex $self->{w} - 1, $self->{h} - 1;	3516	glVertex2f (w - 1, h - 1);
2808	glVertex 0 , $self->{h} - 1;	3517	glVertex2f (0 , h - 1);
2809	glEnd;	3518	glEnd ();
2810	glPopMatrix;	3519	glPopMatrix ();
2811	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2812	}
2813	#endif	3520	#endif
2814	PUSHMARK (SP);	3521	PUSHMARK (SP);
2815	XPUSHs (self);	3522	XPUSHs (self);
2816	PUTBACK;	3523	PUTBACK;
2817	call_method ("_draw", G_VOID | G_DISCARD);	3524	call_method ("_draw", G_VOID | G_DISCARD);

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