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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC vs.
Revision 1.330 by root, Sun Nov 18 15:24:24 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
62		96
63	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
65		99
66	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
67		101
68	#if 0	102	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	104
71	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
72	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
73		128
74	static AV *texture_av;	129	static AV *texture_av;
75		130
76	static struct	131	static struct
77	{	132	{
…		…
120		175
121	#include "pango-font.c"	176	#include "pango-font.c"
122	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
123	#include "pango-render.c"	178	#include "pango-render.c"
124		179
125	typedef IV CFPlus__Channel;	180	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	181	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
129		184
130	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
131		186
132	static int	187	static int
133	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
134	{	189	{
135	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
136		191
137	while (attrs)	192	while (attrs)
138	{	193	{
139	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		195
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	197	return 1;
143		198
144	attrs = attrs->next;	199	attrs = attrs->next;
145	}	200	}
146		201
147	return 0;	202	return 0;
148	}	203	}
149		204
150	typedef struct cf_layout {	205	struct cf_layout {
151	PangoLayout *pl;	206	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
153	int base_height;	208	int base_height;
154	CFPlus__Font font;	209	DC__Font font;
155	} *CFPlus__Layout;	210	rc_t rc;
		211	};
156		212
		213	typedef cf_layout *DC__Layout;
		214
157	static CFPlus__Font default_font;	215	static DC__Font default_font;
158	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
159	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
160		218
161	static void	219	static void
162	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
163	{	221	{
164	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
165	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
166	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
167	#endif	225	#endif
168	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
169	}	227	}
170		228
171	static void	229	static void
172	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
173	{	231	{
174	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
175	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
176	*/	234	*/
177	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
178		236
179	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
180	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
181		239
182	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
183	}	241	}
184		242
185	static void	243	static void
186	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	244	layout_get_pixel_size (DC__Layout self, int *w, int *h)
187	{	245	{
188	PangoRectangle rect;	246	PangoRectangle rect;
189		247
190	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
191	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
201	}	259	}
202		260
203	typedef uint16_t tileid;	261	typedef uint16_t tileid;
204	typedef uint16_t faceid;	262	typedef uint16_t faceid;
205		263
206	typedef struct {	264	struct maptex
		265	{
207	int name;	266	GLuint name;
208	int w, h;	267	int w, h;
209	float s, t;	268	float s, t;
210	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
211	tileid smoothtile;	270	tileid smoothtile;
212	uint8_t smoothlevel;	271	uint8_t smoothlevel;
213	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
214		274
215	typedef struct {	275	struct mapcell
		276	{
216	uint32_t player;	277	uint32_t player;
217	tileid tile[3];	278	tileid tile[3];
218	uint16_t darkness;	279	uint16_t darkness;
219	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
220	} mapcell;	281	};
221		282
222	typedef struct {	283	struct maprow
		284	{
223	int32_t c0, c1;	285	int32_t c0, c1;
224	mapcell *col;	286	mapcell *col;
225	} maprow;	287	};
226		288
227	typedef struct map {	289	struct mapgrid {
228	int x, y, w, h;	290	int x, y, w, h;
229	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
230	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
231	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
232		294
233	int32_t rows;	295	int32_t rows;
234	maprow *row;	296	maprow *row;
235	} *CFPlus__Map;	297	};
236		298
237	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
238	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
239	{	304	{
240	char *p;	305	T *p;
241		306
242	New (0, p, sze + inc, char);	307	Newxz (p, sze + inc, T);
243	Zero (p, inc, char);
244	Move (ptr, p + inc, sze, char);	308	Move (ptr, p + inc, sze, T);
245	Safefree (ptr);	309	Safefree (ptr);
246		310
247	return p;	311	ptr = p;
248	}	312	}
249		313
250	static char *	314	template<typename T>
251	append (char *ptr, int sze, int inc)
252	{
253	Renew (ptr, sze + inc, char);
254	Zero (ptr + sze, inc, char);
255
256	return ptr;
257	}
258
259	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
260	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
261
262	static void	315	static void
		316	append (T *&ptr, int sze, int inc)
		317	{
		318	Renew (ptr, sze + inc, T);
		319	Zero (ptr + sze, inc, T);
		320	}
		321
		322	static void
263	need_facenum (struct map *self, faceid face)	323	need_facenum (struct mapgrid *self, faceid face)
264	{	324	{
265	while (self->faces <= face)	325	while (self->faces <= face)
266	{	326	{
267	Append (tileid, self->face2tile, self->faces, self->faces);	327	append (self->face2tile, self->faces, self->faces);
268	self->faces *= 2;	328	self->faces *= 2;
269	}	329	}
270	}	330	}
271		331
272	static void	332	static void
273	need_texid (struct map *self, int texid)	333	need_texid (struct mapgrid *self, int texid)
274	{	334	{
275	while (self->texs <= texid)	335	while (self->texs <= texid)
276	{	336	{
277	Append (maptex, self->tex, self->texs, self->texs);	337	append (self->tex, self->texs, self->texs);
278	self->texs *= 2;	338	self->texs *= 2;
279	}	339	}
280	}	340	}
281		341
282	static maprow *	342	static maprow *
283	map_get_row (CFPlus__Map self, int y)	343	map_get_row (mapgrid *self, int y)
284	{	344	{
285	if (0 > y)	345	if (0 > y)
286	{	346	{
287	int extend = - y + MAP_EXTEND_Y;	347	int extend = - y + MAP_EXTEND_Y;
288	Prepend (maprow, self->row, self->rows, extend);	348	prepend (self->row, self->rows, extend);
289		349
290	self->rows += extend;	350	self->rows += extend;
291	self->y += extend;	351	self->y += extend;
292	y += extend;	352	y += extend;
293	}	353	}
294	else if (y >= self->rows)	354	else if (y >= self->rows)
295	{	355	{
296	int extend = y - self->rows + MAP_EXTEND_Y;	356	int extend = y - self->rows + MAP_EXTEND_Y;
297	Append (maprow, self->row, self->rows, extend);	357	append (self->row, self->rows, extend);
298	self->rows += extend;	358	self->rows += extend;
299	}	359	}
300		360
301	return self->row + y;	361	return self->row + y;
302	}	362	}
…		…
312	}	372	}
313		373
314	if (row->c0 > x)	374	if (row->c0 > x)
315	{	375	{
316	int extend = row->c0 - x + MAP_EXTEND_X;	376	int extend = row->c0 - x + MAP_EXTEND_X;
317	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	377	prepend (row->col, row->c1 - row->c0, extend);
318	row->c0 -= extend;	378	row->c0 -= extend;
319	}	379	}
320	else if (x >= row->c1)	380	else if (x >= row->c1)
321	{	381	{
322	int extend = x - row->c1 + MAP_EXTEND_X;	382	int extend = x - row->c1 + MAP_EXTEND_X;
323	Append (mapcell, row->col, row->c1 - row->c0, extend);	383	append (row->col, row->c1 - row->c0, extend);
324	row->c1 += extend;	384	row->c1 += extend;
325	}	385	}
326		386
327	return row->col + (x - row->c0);	387	return row->col + (x - row->c0);
328	}	388	}
329		389
330	static mapcell *	390	static mapcell *
331	map_get_cell (CFPlus__Map self, int x, int y)	391	map_get_cell (mapgrid *self, int x, int y)
332	{	392	{
333	return row_get_cell (map_get_row (self, y), x);	393	return row_get_cell (map_get_row (self, y), x);
334	}	394	}
335		395
336	static void	396	static void
337	map_clear (CFPlus__Map self)	397	map_clear (mapgrid *self)
338	{	398	{
339	int r;	399	int r;
340		400
341	for (r = 0; r < self->rows; r++)	401	for (r = 0; r < self->rows; r++)
342	Safefree (self->row[r].col);	402	Safefree (self->row[r].col);
…		…
349	self->oy = 0;	409	self->oy = 0;
350	self->row = 0;	410	self->row = 0;
351	self->rows = 0;	411	self->rows = 0;
352	}	412	}
353		413
		414	#define CELL_CLEAR(cell) \
		415	do { \
		416	if ((cell)->player) \
		417	(cell)->tile [2] = 0; \
		418	(cell)->darkness = 0; \
		419	(cell)->stat_hp = 0; \
		420	(cell)->flags = 0; \
		421	(cell)->player = 0; \
		422	} while (0)
		423
354	static void	424	static void
355	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	425	map_blank (mapgrid *self, int x0, int y0, int w, int h)
356	{	426	{
357	int x, y;	427	int x, y;
358	maprow *row;	428	maprow *row;
359	mapcell *cell;	429	mapcell *cell;
360		430
…		…
372	if (x >= row->c1)	442	if (x >= row->c1)
373	break;	443	break;
374		444
375	cell = row->col + x - row->c0;	445	cell = row->col + x - row->c0;
376		446
377	cell->darkness = 0;	447	CELL_CLEAR (cell);
378	cell->stat_hp = 0;
379	cell->flags = 0;
380	cell->player = 0;
381	}	448	}
382	}	449	}
383	}	450	}
384		451
385	typedef struct {	452	struct smooth_key
		453	{
386	tileid tile;	454	tileid tile;
387	uint8_t x, y, level;	455	uint8_t x, y, level;
388	} smooth_key;	456
		457	bool operator == (const smooth_key &o) const
		458	{
		459	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		460	}
		461	};
		462
		463	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		464
		465	namespace std {
		466	template <>
		467	struct hash<smooth_key>
		468	{
		469	size_t operator () (const smooth_key &v) const
		470	{
		471	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		472	}
		473	};
		474	}
389		475
390	static void	476	static void
391	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	477	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
392	{	478	{
393	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	479	auto &&it = h.find (key);
394		480
395	if (SvIOK (*sv))	481	if (it == h.end ())
396	SvIV_set (*sv, SvIVX (*sv) | bits);	482	h.insert (std::make_pair (key, bits));
397	else	483	else
398	sv_setiv (*sv, bits);	484	it->second |= bits;
399	}	485	}
400		486
401	static void	487	static void
402	music_finished (void)	488	music_finished (void)
403	{	489	{
…		…
420	ev.code = 1;	506	ev.code = 1;
421	ev.data1 = (void *)(long)channel;	507	ev.data1 = (void *)(long)channel;
422	ev.data2 = 0;	508	ev.data2 = 0;
423		509
424	SDL_PushEvent ((SDL_Event *)&ev);	510	SDL_PushEvent ((SDL_Event *)&ev);
		511	}
		512
		513	// approximately divide by 255
		514	static unsigned int
		515	div255 (unsigned int n)
		516	{
		517	return (n + (n >> 8)) >> 8;
425	}	518	}
426		519
427	static unsigned int	520	static unsigned int
428	minpot (unsigned int n)	521	minpot (unsigned int n)
429	{	522	{
…		…
439	n |= n >> 16;	532	n |= n >> 16;
440		533
441	return n + 1;	534	return n + 1;
442	}	535	}
443		536
		537	static unsigned int
		538	popcount (unsigned int n)
		539	{
		540	n -= (n >> 1) & 0x55555555U;
		541	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		542	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		543	n *= 0x01010101U;
		544
		545	return n >> 24;
		546	}
		547
444	/* SDL should provide this, really. */	548	/* SDL should provide this, really. */
445	#define SDLK_MODIFIER_MIN 300	549	#define SDLK_MODIFIER_MIN 300
446	#define SDLK_MODIFIER_MAX 314	550	#define SDLK_MODIFIER_MAX 314
447		551
448	/******************************************************************************/	552	/******************************************************************************/
…		…
486	return 0;	590	return 0;
487		591
488	return 1;	592	return 1;
489	}	593	}
490		594
491	MODULE = CFPlus PACKAGE = CFPlus	595	/******************************************************************************/
		596
		597	/* process keyboard modifiers */
		598	static int
		599	mod_munge (int mod)
		600	{
		601	mod &= MOD_MASK;
		602
		603	if (mod & (KMOD_META | KMOD_ALT))
		604	mod |= KMOD_LRAM;
		605
		606	return mod;
		607	}
		608
		609	static void
		610	deliantra_main (SV *real_main)
		611	{
		612	dSP;
		613
		614	PUSHMARK (SP);
		615	call_sv (real_main, G_DISCARD | G_VOID);
		616	}
		617
		618	#ifdef __MACOSX__
		619	static SV *real_main;
		620
		621	/* to due surprising braindamage on the side of SDL design, we
		622	* do some mind-boggling hack here: SDL requires a custom main()
		623	* on OS X, so... we provide one and call the original main(), which,
		624	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		625	* and which calls our main (== SDL_main) back.
		626	*/
		627	extern C_LINKAGE int
		628	main (int argc, char *argv[])
		629	{
		630	deliantra_main (real_main);
		631	}
		632
		633	#undef main
		634
		635	extern C_LINKAGE int main (int argc, char *argv[]);
		636
		637	static void
		638	SDL_main_hack (SV *real_main_)
		639	{
		640	real_main = real_main_;
		641
		642	char *argv[] = { "deliantra client", 0 };
		643	(main) (1, argv);
		644	}
		645	#else
		646	static void
		647	SDL_main_hack (SV *real_main)
		648	{
		649	deliantra_main (real_main);
		650	}
		651	#endif
		652
		653	MODULE = Deliantra::Client PACKAGE = DC
492		654
493	PROTOTYPES: ENABLE	655	PROTOTYPES: ENABLE
494		656
495	BOOT:	657	BOOT:
496	{	658	{
497	HV *stash = gv_stashpv ("CFPlus", 1);	659	HV *stash = gv_stashpv ("DC", 1);
498	static const struct {	660	static const struct {
499	const char *name;	661	const char *name;
500	IV iv;	662	IV iv;
501	} *civ, const_iv[] = {	663	} *civ, const_iv[] = {
502	# define const_iv(name) { # name, (IV)name }	664	# define const_iv(name) { # name, (IV)name }
…		…
524		686
525	const_iv (SDL_APPINPUTFOCUS),	687	const_iv (SDL_APPINPUTFOCUS),
526	const_iv (SDL_APPMOUSEFOCUS),	688	const_iv (SDL_APPMOUSEFOCUS),
527	const_iv (SDL_APPACTIVE),	689	const_iv (SDL_APPACTIVE),
528		690
		691
		692	const_iv (SDLK_UNKNOWN),
		693	const_iv (SDLK_FIRST),
		694	const_iv (SDLK_BACKSPACE),
		695	const_iv (SDLK_TAB),
		696	const_iv (SDLK_CLEAR),
		697	const_iv (SDLK_RETURN),
		698	const_iv (SDLK_PAUSE),
		699	const_iv (SDLK_ESCAPE),
		700	const_iv (SDLK_SPACE),
		701	const_iv (SDLK_EXCLAIM),
		702	const_iv (SDLK_QUOTEDBL),
		703	const_iv (SDLK_HASH),
		704	const_iv (SDLK_DOLLAR),
		705	const_iv (SDLK_AMPERSAND),
		706	const_iv (SDLK_QUOTE),
		707	const_iv (SDLK_LEFTPAREN),
		708	const_iv (SDLK_RIGHTPAREN),
		709	const_iv (SDLK_ASTERISK),
		710	const_iv (SDLK_PLUS),
		711	const_iv (SDLK_COMMA),
		712	const_iv (SDLK_MINUS),
		713	const_iv (SDLK_PERIOD),
		714	const_iv (SDLK_SLASH),
		715	const_iv (SDLK_0),
		716	const_iv (SDLK_1),
		717	const_iv (SDLK_2),
		718	const_iv (SDLK_3),
		719	const_iv (SDLK_4),
		720	const_iv (SDLK_5),
		721	const_iv (SDLK_6),
		722	const_iv (SDLK_7),
		723	const_iv (SDLK_8),
		724	const_iv (SDLK_9),
		725	const_iv (SDLK_COLON),
		726	const_iv (SDLK_SEMICOLON),
		727	const_iv (SDLK_LESS),
		728	const_iv (SDLK_EQUALS),
		729	const_iv (SDLK_GREATER),
		730	const_iv (SDLK_QUESTION),
		731	const_iv (SDLK_AT),
		732
		733	const_iv (SDLK_LEFTBRACKET),
		734	const_iv (SDLK_BACKSLASH),
		735	const_iv (SDLK_RIGHTBRACKET),
		736	const_iv (SDLK_CARET),
		737	const_iv (SDLK_UNDERSCORE),
		738	const_iv (SDLK_BACKQUOTE),
		739	const_iv (SDLK_DELETE),
		740
		741	const_iv (SDLK_FIRST),
		742	const_iv (SDLK_LAST),
529	const_iv (SDLK_KP0),	743	const_iv (SDLK_KP0),
530	const_iv (SDLK_KP1),	744	const_iv (SDLK_KP1),
531	const_iv (SDLK_KP2),	745	const_iv (SDLK_KP2),
532	const_iv (SDLK_KP3),	746	const_iv (SDLK_KP3),
533	const_iv (SDLK_KP4),	747	const_iv (SDLK_KP4),
…		…
605	const_iv (KMOD_LMETA),	819	const_iv (KMOD_LMETA),
606	const_iv (KMOD_RMETA),	820	const_iv (KMOD_RMETA),
607	const_iv (KMOD_NUM),	821	const_iv (KMOD_NUM),
608	const_iv (KMOD_CAPS),	822	const_iv (KMOD_CAPS),
609	const_iv (KMOD_MODE),	823	const_iv (KMOD_MODE),
		824
		825	const_iv (KMOD_LRAM),
		826
		827	const_iv (MIX_DEFAULT_FORMAT),
		828
		829	const_iv (SDL_INIT_TIMER),
		830	const_iv (SDL_INIT_AUDIO),
		831	const_iv (SDL_INIT_VIDEO),
		832	const_iv (SDL_INIT_CDROM),
		833	const_iv (SDL_INIT_JOYSTICK),
		834	const_iv (SDL_INIT_EVERYTHING),
		835	const_iv (SDL_INIT_NOPARACHUTE),
		836	const_iv (SDL_INIT_EVENTTHREAD),
		837
		838	const_iv (SDL_GL_RED_SIZE),
		839	const_iv (SDL_GL_GREEN_SIZE),
		840	const_iv (SDL_GL_BLUE_SIZE),
		841	const_iv (SDL_GL_ALPHA_SIZE),
		842	const_iv (SDL_GL_DOUBLEBUFFER),
		843	const_iv (SDL_GL_BUFFER_SIZE),
		844	const_iv (SDL_GL_DEPTH_SIZE),
		845	const_iv (SDL_GL_STENCIL_SIZE),
		846	const_iv (SDL_GL_ACCUM_RED_SIZE),
		847	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		848	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		849	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		850	const_iv (SDL_GL_STEREO),
		851	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		852	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		853	const_iv (SDL_GL_ACCELERATED_VISUAL),
		854	const_iv (SDL_GL_SWAP_CONTROL),
		855
		856	const_iv (FOW_DARKNESS)
610	# undef const_iv	857	# undef const_iv
611	};	858	};
612		859
613	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	860	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	861	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
615		862
616	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	863	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
617	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	864	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
618	}	865	}
619		866
…		…
631	RETVAL	878	RETVAL
632		879
633	NV floor (NV x)	880	NV floor (NV x)
634		881
635	NV ceil (NV x)	882	NV ceil (NV x)
		883
		884	IV minpot (UV n)
		885
		886	IV popcount (UV n)
		887
		888	NV distance (NV dx, NV dy)
		889	CODE:
		890	RETVAL = pow (dx * dx + dy * dy, 0.5);
		891	OUTPUT:
		892	RETVAL
636		893
637	void	894	void
638	pango_init ()	895	pango_init ()
639	CODE:	896	CODE:
640	{	897	{
641	opengl_fontmap = pango_opengl_font_map_new ();	898	opengl_fontmap = pango_opengl_font_map_new ();
642	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	899	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
643	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	900	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		901	/*pango_context_set_font_description (opengl_context, default_font);*/
		902	#if PANGO_VERSION_CHECK (1, 15, 2)
		903	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		904	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		905	#endif
644	}	906	}
645		907
646	char *
647	SDL_GetError ()	908	char *SDL_GetError ()
648		909
649	int	910	void SDL_main_hack (SV *real_main)
650	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	911	PROTOTYPE: &
651		912
652	void	913	int SDL_Init (U32 flags)
		914
		915	int SDL_InitSubSystem (U32 flags)
		916
		917	void SDL_QuitSubSystem (U32 flags)
		918
653	SDL_Quit ()	919	void SDL_Quit ()
		920
		921	int SDL_GL_SetAttribute (int attr, int value)
		922	C_ARGS: (SDL_GLattr)attr, value
		923
		924	int SDL_GL_GetAttribute (int attr)
		925	CODE:
		926	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		927	XSRETURN_UNDEF;
		928	OUTPUT:
		929	RETVAL
654		930
655	void	931	void
656	SDL_ListModes (int rgb, int alpha)	932	SDL_ListModes (int rgb, int alpha)
657	PPCODE:	933	PPCODE:
658	{	934	{
…		…
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	947	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
673		949
674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	950	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
675	#if SDL_VERSION_ATLEAST(1,2,10)
676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	951	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
678	#endif
679		952
680	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	953	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
681		954
682	if (m && m != (SDL_Rect **)-1)	955	if (m && m != (SDL_Rect **)-1)
683	while (*m)	956	while (*m)
684	{	957	{
685	if ((*m)->w >= 640 && (*m)->h >= 480)	958	if ((*m)->w >= 400 && (*m)->h >= 300)
686	{	959	{
687	AV *av = newAV ();	960	AV *av = newAV ();
688	av_push (av, newSViv ((*m)->w));	961	av_push (av, newSViv ((*m)->w));
689	av_push (av, newSViv ((*m)->h));	962	av_push (av, newSViv ((*m)->h));
690	av_push (av, newSViv (rgb));	963	av_push (av, newSViv (rgb));
…		…
713	);	986	);
714		987
715	if (RETVAL)	988	if (RETVAL)
716	{	989	{
717	av_clear (texture_av);	990	av_clear (texture_av);
718
719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
720	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	991	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
721	#include "glfunc.h"	992	#include "glfunc.h"
722	#undef GL_FUNC	993	#undef GL_FUNC
		994	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		995	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
723	}	996	}
724	}	997	}
725	OUTPUT:	998	OUTPUT:
726	RETVAL	999	RETVAL
		1000
		1001	void
		1002	SDL_WM_SetCaption (const char *title, const char *icon)
727		1003
728	void	1004	void
729	SDL_GL_SwapBuffers ()	1005	SDL_GL_SwapBuffers ()
730		1006
731	char *	1007	char *
732	SDL_GetKeyName (int sym)	1008	SDL_GetKeyName (int sym)
		1009	C_ARGS: (SDLKey)sym
733		1010
734	int	1011	int
735	SDL_GetAppState ()	1012	SDL_GetAppState ()
736		1013
		1014	int
		1015	SDL_GetModState ()
		1016
		1017	int
		1018	SDL_WaitEvent ()
		1019	C_ARGS: 0
		1020
737	void	1021	void
		1022	SDL_PumpEvents ()
		1023
		1024	void
738	poll_events ()	1025	peep_events ()
739	PPCODE:	1026	PPCODE:
740	{	1027	{
741	SDL_Event ev;	1028	SDL_Event ev;
742		1029
743	SDL_PumpEvents ();	1030	SDL_PumpEvents ();
…		…
750	{	1037	{
751	case SDL_KEYDOWN:	1038	case SDL_KEYDOWN:
752	case SDL_KEYUP:	1039	case SDL_KEYUP:
753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1040	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1041	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
755	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1042	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
756	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1043	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
757	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1044	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
758	break;	1045	break;
759		1046
760	case SDL_ACTIVEEVENT:	1047	case SDL_ACTIVEEVENT:
761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1048	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
779	x = ev.motion.x;	1066	x = ev.motion.x;
780	y = ev.motion.y;	1067	y = ev.motion.y;
781	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1068	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
782	}	1069	}
783		1070
784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
785	hv_store (hv, "state", 5, newSViv (state), 0);	1072	hv_store (hv, "state", 5, newSViv (state), 0);
786	hv_store (hv, "x", 1, newSViv (x), 0);	1073	hv_store (hv, "x", 1, newSViv (x), 0);
787	hv_store (hv, "y", 1, newSViv (y), 0);	1074	hv_store (hv, "y", 1, newSViv (y), 0);
788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1075	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1076	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
790	}	1077	}
791	break;	1078	break;
792		1079
793	case SDL_MOUSEBUTTONDOWN:	1080	case SDL_MOUSEBUTTONDOWN:
794	case SDL_MOUSEBUTTONUP:	1081	case SDL_MOUSEBUTTONUP:
795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1082	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
796		1083
797	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1084	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
798	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1085	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
799	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1086	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
800	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1087	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1092	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1093	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
807	break;	1094	break;
808	}	1095	}
809		1096
810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1097	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
811	}	1098	}
812	}	1099	}
813		1100
		1101	char *
		1102	SDL_AudioDriverName ()
		1103	CODE:
		1104	{
		1105	char buf [256];
		1106	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1107	XSRETURN_UNDEF;
		1108
		1109	RETVAL = buf;
		1110	}
		1111	OUTPUT:
		1112	RETVAL
		1113
814	int	1114	int
815	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1115	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
816	POSTCALL:	1116	POSTCALL:
817	Mix_HookMusicFinished (music_finished);	1117	Mix_HookMusicFinished (music_finished);
818	Mix_ChannelFinished (channel_finished);	1118	Mix_ChannelFinished (channel_finished);
		1119
		1120	void
		1121	Mix_QuerySpec ()
		1122	PPCODE:
		1123	{
		1124	int freq, channels;
		1125	Uint16 format;
		1126
		1127	if (Mix_QuerySpec (&freq, &format, &channels))
		1128	{
		1129	EXTEND (SP, 3);
		1130	PUSHs (sv_2mortal (newSViv (freq)));
		1131	PUSHs (sv_2mortal (newSViv (format)));
		1132	PUSHs (sv_2mortal (newSViv (channels)));
		1133	}
		1134	}
819		1135
820	void	1136	void
821	Mix_CloseAudio ()	1137	Mix_CloseAudio ()
822		1138
823	int	1139	int
…		…
858	}	1174	}
859	}	1175	}
860	#endif	1176	#endif
861	}	1177	}
862		1178
863	void	1179	int
864	add_font (char *file)	1180	add_font (char *file)
865	CODE:	1181	CODE:
866	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1182	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1183	OUTPUT:
		1184	RETVAL
		1185
		1186	void
		1187	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1188
		1189	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1190	void
		1191	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
867		1192
868	void	1193	void
869	load_image_inline (SV *image_)	1194	load_image_inline (SV *image_)
870	ALIAS:	1195	ALIAS:
871	load_image_file = 1	1196	load_image_file = 1
…		…
917		1242
918	SDL_LockSurface (surface2);	1243	SDL_LockSurface (surface2);
919	EXTEND (SP, 6);	1244	EXTEND (SP, 6);
920	PUSHs (sv_2mortal (newSViv (surface2->w)));	1245	PUSHs (sv_2mortal (newSViv (surface2->w)));
921	PUSHs (sv_2mortal (newSViv (surface2->h)));	1246	PUSHs (sv_2mortal (newSViv (surface2->h)));
922	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1247	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
923	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1248	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
924	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1249	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
925	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1250	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
926	SDL_UnlockSurface (surface2);	1251	SDL_UnlockSurface (surface2);
927		1252
…		…
957	void	1282	void
958	error (char *message)	1283	error (char *message)
959	CODE:	1284	CODE:
960	fprintf (stderr, "ERROR: %s\n", message);	1285	fprintf (stderr, "ERROR: %s\n", message);
961	#ifdef _WIN32	1286	#ifdef _WIN32
962	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1287	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
963	#endif	1288	#endif
964		1289
965	void	1290	void
966	fatal (char *message)	1291	fatal (char *message)
967	CODE:	1292	CODE:
968	fprintf (stderr, "FATAL: %s\n", message);	1293	fprintf (stderr, "FATAL: %s\n", message);
969	#ifdef _WIN32	1294	#ifdef _WIN32
970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1295	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
971	#endif	1296	#endif
972	_exit (1);	1297	_exit (1);
973		1298
974	void	1299	void
975	_exit (int retval = 0)	1300	_exit (int retval = 0)
…		…
987	#if DEBUG	1312	#if DEBUG
988	VALGRIND_DO_LEAK_CHECK;	1313	VALGRIND_DO_LEAK_CHECK;
989	#endif	1314	#endif
990	}	1315	}
991		1316
992	MODULE = CFPlus PACKAGE = CFPlus::Font	1317	int
		1318	SvREFCNT (SV *sv)
		1319	CODE:
		1320	RETVAL = SvREFCNT (sv);
		1321	OUTPUT:
		1322	RETVAL
		1323
		1324	MODULE = Deliantra::Client PACKAGE = DC::Font
993		1325
994	PROTOTYPES: DISABLE	1326	PROTOTYPES: DISABLE
995		1327
996	CFPlus::Font	1328	DC::Font
997	new_from_file (SV *class, char *path, int id = 0)	1329	new_from_file (SV *klass, char *path, int id = 0)
998	CODE:	1330	CODE:
999	{	1331	{
1000	int count;	1332	int count;
1001	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1333	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1002	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1334	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1004	}	1336	}
1005	OUTPUT:	1337	OUTPUT:
1006	RETVAL	1338	RETVAL
1007		1339
1008	void	1340	void
1009	DESTROY (CFPlus::Font self)	1341	DESTROY (DC::Font self)
1010	CODE:	1342	CODE:
1011	pango_font_description_free (self);	1343	pango_font_description_free (self);
1012		1344
1013	void	1345	void
1014	make_default (CFPlus::Font self)	1346	make_default (DC::Font self)
1015	PROTOTYPE: $	1347	PROTOTYPE: $
1016	CODE:	1348	CODE:
1017	default_font = self;	1349	default_font = self;
1018		1350
1019	MODULE = CFPlus PACKAGE = CFPlus::Layout	1351	MODULE = Deliantra::Client PACKAGE = DC::Layout
1020		1352
1021	PROTOTYPES: DISABLE	1353	PROTOTYPES: DISABLE
1022		1354
1023	void	1355	void
1024	reset_glyph_cache ()	1356	glyph_cache_backup ()
1025	PROTOTYPE:	1357	PROTOTYPE:
1026	CODE:	1358	CODE:
		1359	tc_backup ();
		1360
		1361	void
		1362	glyph_cache_restore ()
		1363	PROTOTYPE:
		1364	CODE:
1027	tc_clear ();	1365	tc_restore ();
1028		1366
1029	CFPlus::Layout	1367	DC::Layout
1030	new (SV *class)	1368	new (SV *klass)
1031	CODE:	1369	CODE:
1032	New (0, RETVAL, 1, struct cf_layout);	1370	RETVAL = new cf_layout;
1033		1371
1034	RETVAL->pl = pango_layout_new (opengl_context);	1372	RETVAL->pl = pango_layout_new (opengl_context);
1035	RETVAL->r = 1.;	1373	RETVAL->r = 1.;
1036	RETVAL->g = 1.;	1374	RETVAL->g = 1.;
1037	RETVAL->b = 1.;	1375	RETVAL->b = 1.;
…		…
1043	layout_update_font (RETVAL);	1381	layout_update_font (RETVAL);
1044	OUTPUT:	1382	OUTPUT:
1045	RETVAL	1383	RETVAL
1046		1384
1047	void	1385	void
1048	DESTROY (CFPlus::Layout self)	1386	DESTROY (DC::Layout self)
1049	CODE:	1387	CODE:
1050	g_object_unref (self->pl);	1388	g_object_unref (self->pl);
1051	Safefree (self);	1389	delete self;
1052		1390
1053	void	1391	void
1054	set_text (CFPlus::Layout self, SV *text_)	1392	set_text (DC::Layout self, SV *text_)
1055	CODE:	1393	CODE:
1056	{	1394	{
1057	STRLEN textlen;	1395	STRLEN textlen;
1058	char *text = SvPVutf8 (text_, textlen);	1396	char *text = SvPVutf8 (text_, textlen);
1059		1397
1060	pango_layout_set_text (self->pl, text, textlen);	1398	pango_layout_set_text (self->pl, text, textlen);
1061	}	1399	}
1062		1400
1063	void	1401	void
1064	set_markup (CFPlus::Layout self, SV *text_)	1402	set_markup (DC::Layout self, SV *text_)
1065	CODE:	1403	CODE:
1066	{	1404	{
1067	STRLEN textlen;	1405	STRLEN textlen;
1068	char *text = SvPVutf8 (text_, textlen);	1406	char *text = SvPVutf8 (text_, textlen);
1069		1407
1070	pango_layout_set_markup (self->pl, text, textlen);	1408	pango_layout_set_markup (self->pl, text, textlen);
1071	}	1409	}
1072		1410
1073	void	1411	void
1074	set_shapes (CFPlus::Layout self, ...)	1412	set_shapes (DC::Layout self, ...)
1075	CODE:	1413	CODE:
1076	{	1414	{
1077	PangoAttrList *attrs = 0;	1415	PangoAttrList *attrs = 0;
1078	const char *text = pango_layout_get_text (self->pl);	1416	const char *text = pango_layout_get_text (self->pl);
1079	const char *pos = text;	1417	const char *pos = text;
…		…
1114	if (attrs)	1452	if (attrs)
1115	pango_layout_set_attributes (self->pl, attrs);	1453	pango_layout_set_attributes (self->pl, attrs);
1116	}	1454	}
1117		1455
1118	void	1456	void
1119	get_shapes (CFPlus::Layout self)	1457	get_shapes (DC::Layout self)
1120	PPCODE:	1458	PPCODE:
1121	{	1459	{
1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1460	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1123		1461
1124	do	1462	do
1125	{	1463	{
1126	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1464	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1127		1465
1128	if (run && shape_attr_p (run))	1466	if (run && shape_attr_p (run))
1129	{	1467	{
1130	PangoRectangle extents;	1468	PangoRectangle extents;
1131	pango_layout_iter_get_run_extents (iter, 0, &extents);	1469	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1139		1477
1140	pango_layout_iter_free (iter);	1478	pango_layout_iter_free (iter);
1141	}	1479	}
1142		1480
1143	int	1481	int
1144	has_wrapped (CFPlus::Layout self)	1482	has_wrapped (DC::Layout self)
1145	CODE:	1483	CODE:
1146	{	1484	{
1147	int lines = 1;	1485	int lines = 1;
1148	const char *text = pango_layout_get_text (self->pl);	1486	const char *text = pango_layout_get_text (self->pl);
1149		1487
…		…
1154	}	1492	}
1155	OUTPUT:	1493	OUTPUT:
1156	RETVAL	1494	RETVAL
1157		1495
1158	SV *	1496	SV *
1159	get_text (CFPlus::Layout self)	1497	get_text (DC::Layout self)
1160	CODE:	1498	CODE:
1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1499	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1162	sv_utf8_decode (RETVAL);	1500	sv_utf8_decode (RETVAL);
1163	OUTPUT:	1501	OUTPUT:
1164	RETVAL	1502	RETVAL
1165		1503
1166	void	1504	void
1167	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1505	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1168	CODE:	1506	CODE:
1169	self->r = r;	1507	self->r = r;
1170	self->g = g;	1508	self->g = g;
1171	self->b = b;	1509	self->b = b;
1172	self->a = a;	1510	self->a = a;
1173		1511
1174	void	1512	void
1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1513	set_font (DC::Layout self, DC::Font font = 0)
1176	CODE:	1514	CODE:
1177	if (self->font != font)	1515	if (self->font != font)
1178	{	1516	{
1179	self->font = font;	1517	self->font = font;
1180	layout_update_font (self);	1518	layout_update_font (self);
1181	}	1519	}
1182		1520
1183	void	1521	void
1184	set_height (CFPlus::Layout self, int base_height)	1522	set_height (DC::Layout self, int base_height)
1185	CODE:	1523	CODE:
1186	if (self->base_height != base_height)	1524	if (self->base_height != base_height)
1187	{	1525	{
1188	self->base_height = base_height;	1526	self->base_height = base_height;
1189	layout_update_font (self);	1527	layout_update_font (self);
1190	}	1528	}
1191		1529
1192	void	1530	void
1193	set_width (CFPlus::Layout self, int max_width = -1)	1531	set_width (DC::Layout self, int max_width = -1)
1194	CODE:	1532	CODE:
1195	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1533	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1196		1534
1197	void	1535	void
1198	set_indent (CFPlus::Layout self, int indent)	1536	set_indent (DC::Layout self, int indent)
1199	CODE:	1537	CODE:
1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1538	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1201		1539
1202	void	1540	void
1203	set_spacing (CFPlus::Layout self, int spacing)	1541	set_spacing (DC::Layout self, int spacing)
1204	CODE:	1542	CODE:
1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1543	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1206		1544
1207	void	1545	void
1208	set_ellipsise (CFPlus::Layout self, int ellipsise)	1546	set_ellipsise (DC::Layout self, int ellipsise)
1209	CODE:	1547	CODE:
1210	pango_layout_set_ellipsize (self->pl,	1548	pango_layout_set_ellipsize (self->pl,
1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1549	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1550	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1551	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1214	: PANGO_ELLIPSIZE_NONE	1552	: PANGO_ELLIPSIZE_NONE
1215	);	1553	);
1216		1554
1217	void	1555	void
1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1556	set_single_paragraph_mode (DC::Layout self, int spm)
1219	CODE:	1557	CODE:
1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1558	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1221		1559
1222	void	1560	void
1223	size (CFPlus::Layout self)	1561	size (DC::Layout self)
1224	PPCODE:	1562	PPCODE:
1225	{	1563	{
1226	int w, h;	1564	int w, h;
1227		1565
1228	layout_get_pixel_size (self, &w, &h);	1566	layout_get_pixel_size (self, &w, &h);
…		…
1231	PUSHs (sv_2mortal (newSViv (w)));	1569	PUSHs (sv_2mortal (newSViv (w)));
1232	PUSHs (sv_2mortal (newSViv (h)));	1570	PUSHs (sv_2mortal (newSViv (h)));
1233	}	1571	}
1234		1572
1235	int	1573	int
1236	descent (CFPlus::Layout self)	1574	descent (DC::Layout self)
1237	CODE:	1575	CODE:
1238	{	1576	{
1239	PangoRectangle rect;	1577	PangoRectangle rect;
1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1578	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1241	pango_layout_line_get_pixel_extents (line, 0, &rect);	1579	pango_layout_line_get_pixel_extents (line, 0, &rect);
1242	RETVAL = PANGO_DESCENT (rect);	1580	RETVAL = PANGO_DESCENT (rect);
1243	}	1581	}
1244	OUTPUT:	1582	OUTPUT:
1245	RETVAL	1583	RETVAL
1246		1584
1247	int	1585	int
1248	xy_to_index (CFPlus::Layout self, int x, int y)	1586	xy_to_index (DC::Layout self, int x, int y)
1249	CODE:	1587	CODE:
1250	{	1588	{
1251	int index, trailing;	1589	int index, trailing;
1252	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1590	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1253	RETVAL = index + trailing;	1591	RETVAL = index + trailing;
1254	}	1592	}
1255	OUTPUT:	1593	OUTPUT:
1256	RETVAL	1594	RETVAL
1257		1595
1258	void	1596	void
1259	cursor_pos (CFPlus::Layout self, int index)	1597	cursor_pos (DC::Layout self, int index)
1260	PPCODE:	1598	PPCODE:
1261	{	1599	{
1262	PangoRectangle strong_pos;	1600	PangoRectangle pos;
1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1601	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1264		1602
1265	EXTEND (SP, 3);	1603	EXTEND (SP, 3);
1266	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1605	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1606	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1269	}	1607	}
1270		1608
1271	void	1609	void
1272	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1610	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1273	PPCODE:	1611	PPCODE:
1274	{	1612	{
1275	int line, x;	1613	int line, x;
1276		1614
1277	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1615	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1616	#if !PANGO_VERSION_CHECK (1, 17, 3)
1278	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1617	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1279		1618	--line;
		1619	#endif
1280	EXTEND (SP, 2);	1620	EXTEND (SP, 2);
1281	PUSHs (sv_2mortal (newSViv (line - 1)));	1621	PUSHs (sv_2mortal (newSViv (line)));
1282	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1622	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1283	}	1623	}
1284		1624
1285	void	1625	void
1286	line_x_to_index (CFPlus::Layout self, int line, int x)	1626	line_x_to_index (DC::Layout self, int line, int x)
1287	PPCODE:	1627	PPCODE:
1288	{	1628	{
1289	PangoLayoutLine *lp;	1629	PangoLayoutLine *lp;
1290	int index, trailing;	1630	int index, trailing;
1291		1631
1292	if (line < 0)	1632	if (line < 0)
1293	XSRETURN_EMPTY;	1633	XSRETURN_EMPTY;
1294		1634
1295	if (!(lp = pango_layout_get_line (self->pl, line)))	1635	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1296	XSRETURN_EMPTY; /* do better */	1636	XSRETURN_EMPTY; /* do better */
1297		1637
1298	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1638	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1299		1639
1300	EXTEND (SP, 2);	1640	EXTEND (SP, 2);
…		…
1306	PUSHs (sv_2mortal (newSViv (trailing)));	1646	PUSHs (sv_2mortal (newSViv (trailing)));
1307	}	1647	}
1308	}	1648	}
1309		1649
1310	void	1650	void
1311	render (CFPlus::Layout self, float x, float y, int flags = 0)	1651	render (DC::Layout self, float x, float y, int flags = 0)
1312	PPCODE:	1652	CODE:
		1653	self->rc.clear ();
1313	pango_opengl_render_layout_subpixel (	1654	pango_opengl_render_layout_subpixel (
1314	self->pl,	1655	self->pl,
		1656	&self->rc,
1315	x * PANGO_SCALE, y * PANGO_SCALE,	1657	x * PANGO_SCALE, y * PANGO_SCALE,
1316	self->r, self->g, self->b, self->a,	1658	self->r, self->g, self->b, self->a,
1317	flags	1659	flags
1318	);	1660	);
		1661	// we assume that context_change actually clears/frees stuff
		1662	// and does not do any recomputation...
		1663	pango_layout_context_changed (self->pl);
1319		1664
1320	MODULE = CFPlus PACKAGE = CFPlus::Texture	1665	void
		1666	draw (DC::Layout self)
		1667	CODE:
		1668	{
		1669	glEnable (GL_TEXTURE_2D);
		1670	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1671	glEnable (GL_BLEND);
		1672	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1673	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1674	glEnable (GL_ALPHA_TEST);
		1675	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1676
		1677	self->rc.draw ();
		1678
		1679	glDisable (GL_ALPHA_TEST);
		1680	glDisable (GL_BLEND);
		1681	glDisable (GL_TEXTURE_2D);
		1682	}
		1683
		1684	MODULE = Deliantra::Client PACKAGE = DC::Texture
1321		1685
1322	PROTOTYPES: ENABLE	1686	PROTOTYPES: ENABLE
1323
1324	int minpot (int n)
1325		1687
1326	void	1688	void
1327	pad (SV *data_, int ow, int oh, int nw, int nh)	1689	pad (SV *data_, int ow, int oh, int nw, int nh)
1328	CODE:	1690	CODE:
1329	{	1691	{
…		…
1395	glDisable (GL_ALPHA_TEST);	1757	glDisable (GL_ALPHA_TEST);
1396	glDisable (GL_BLEND);	1758	glDisable (GL_BLEND);
1397	}	1759	}
1398	}	1760	}
1399		1761
		1762	void
		1763	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)
		1764	PROTOTYPE: @
		1765	CODE:
		1766	{
		1767	glEnable (GL_BLEND);
		1768	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1769	glEnable (GL_TEXTURE_2D);
		1770	glBindTexture (GL_TEXTURE_2D, name1);
		1771
		1772	glColor3f (intensity, intensity, intensity);
		1773	glPushMatrix ();
		1774	glScalef (1./3, 1./3, 1.);
		1775
		1776	if (blend > 0.f)
		1777	{
		1778	float dx3 = dx * -3.f / w;
		1779	float dy3 = dy * -3.f / h;
		1780	GLfloat env_color[4] = { 0., 0., 0., blend };
		1781
		1782	/* interpolate the two shadow textures */
		1783	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1785
		1786	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1787	gl.ActiveTexture (GL_TEXTURE1);
		1788	glEnable (GL_TEXTURE_2D);
		1789	glBindTexture (GL_TEXTURE_2D, name2);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1791
		1792	/* rgb == rgb(glcolor) */
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1796
		1797	/* alpha = interpolate t0, t1 by env_alpha */
		1798	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1806
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glBegin (GL_QUADS);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1815	glEnd ();
		1816
		1817	glDisable (GL_TEXTURE_2D);
		1818	gl.ActiveTexture (GL_TEXTURE0);
		1819	}
		1820	else
		1821	{
		1822	/* simple blending of one texture, also opengl <1.3 path */
		1823	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1824
		1825	glBegin (GL_QUADS);
		1826	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1827	glTexCoord2f (0, t); glVertex2f (0, h);
		1828	glTexCoord2f (s, t); glVertex2f (w, h);
		1829	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1830	glEnd ();
		1831	}
		1832
		1833	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1834	{
		1835	int x, y;
		1836	int dx3 = dx * 3;
		1837	int dy3 = dy * 3;
		1838
		1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1840	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1841	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1842	glTranslatef (-1., -1., 0);
		1843	glBegin (GL_QUADS);
		1844
		1845	for (y = 1; y < h; y += 3)
		1846	{
		1847	int y1 = y - dy3;
		1848	int y1valid = y1 >= 0 && y1 < h;
		1849
		1850	for (x = 1; x < w; x += 3)
		1851	{
		1852	int x1 = x - dx3;
		1853	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	uint8_t h2;
		1855
		1856	if (y1valid && x1 >= 0 && x1 < w)
		1857	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	else
		1859	h2 = 1; /* out of range == invisible */
		1860
		1861	if (h1 || h2)
		1862	{
		1863	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1864	glColor4f (1., 1., 1., alpha);
		1865
		1866	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1867	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1868	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1869	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1870	}
		1871	}
		1872	}
		1873	}
		1874
		1875	glEnd ();
		1876
		1877	glPopMatrix ();
		1878
		1879	glDisable (GL_TEXTURE_2D);
		1880	glDisable (GL_BLEND);
		1881	}
		1882
1400	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1883	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1401	CODE:	1884	CODE:
1402	{	1885	{
1403	GLint width;	1886	GLint width;
1404	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1887	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1406	RETVAL = width > 0;	1889	RETVAL = width > 0;
1407	}	1890	}
1408	OUTPUT:	1891	OUTPUT:
1409	RETVAL	1892	RETVAL
1410		1893
1411	MODULE = CFPlus PACKAGE = CFPlus::Map	1894	MODULE = Deliantra::Client PACKAGE = DC::Map
1412		1895
1413	PROTOTYPES: DISABLE	1896	PROTOTYPES: DISABLE
1414		1897
1415	CFPlus::Map	1898	DC::Map
1416	new (SV *class)	1899	new (SV *klass)
1417	CODE:	1900	CODE:
1418	New (0, RETVAL, 1, struct map);	1901	New (0, RETVAL, 1, mapgrid);
1419	RETVAL->x = 0;	1902	RETVAL->x = 0;
1420	RETVAL->y = 0;	1903	RETVAL->y = 0;
1421	RETVAL->w = 0;	1904	RETVAL->w = 0;
1422	RETVAL->h = 0;	1905	RETVAL->h = 0;
1423	RETVAL->ox = 0;	1906	RETVAL->ox = 0;
…		…
1428	RETVAL->row = 0;	1911	RETVAL->row = 0;
1429	OUTPUT:	1912	OUTPUT:
1430	RETVAL	1913	RETVAL
1431		1914
1432	void	1915	void
1433	DESTROY (CFPlus::Map self)	1916	DESTROY (DC::Map self)
1434	CODE:	1917	CODE:
1435	{	1918	{
1436	map_clear (self);	1919	map_clear (self);
1437	Safefree (self->face2tile);	1920	Safefree (self->face2tile);
1438	Safefree (self->tex);	1921	Safefree (self->tex);
1439	Safefree (self);	1922	Safefree (self);
1440	}	1923	}
1441		1924
1442	void	1925	void
1443	resize (CFPlus::Map self, int map_width, int map_height)	1926	resize (DC::Map self, int map_width, int map_height)
1444	CODE:	1927	CODE:
1445	self->w = map_width;	1928	self->w = map_width;
1446	self->h = map_height;	1929	self->h = map_height;
1447		1930
1448	void	1931	void
1449	clear (CFPlus::Map self)	1932	clear (DC::Map self)
1450	CODE:	1933	CODE:
1451	map_clear (self);	1934	map_clear (self);
1452		1935
1453	void	1936	void
1454	set_tileid (CFPlus::Map self, int face, int tile)	1937	set_tileid (DC::Map self, int face, int tile)
1455	CODE:	1938	CODE:
1456	{	1939	{
1457	need_facenum (self, face); self->face2tile [face] = tile;	1940	need_facenum (self, face); self->face2tile [face] = tile;
1458	need_texid (self, tile);	1941	need_texid (self, tile);
1459	}	1942	}
1460		1943
1461	void	1944	void
1462	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1945	set_smooth (DC::Map self, int face, int smooth, int level)
1463	CODE:	1946	CODE:
1464	{	1947	{
1465	tileid texid;	1948	tileid texid;
1466	maptex *tex;	1949	maptex *tex;
1467		1950
1468	if (face < 0 || face >= self->faces)	1951	if (face < 0 || face >= self->faces)
1469	return;	1952	return;
1470		1953
1471	if (smooth < 0 || smooth >= self->faces)	1954	if (smooth < 0 || smooth >= self->faces)
1472	return;	1955	return;
1473		1956
1474	texid = self->face2tile [face];	1957	texid = self->face2tile [face];
1475		1958
1476	if (!texid)	1959	if (!texid)
1477	return;	1960	return;
1478		1961
1479	tex = self->tex + texid;	1962	tex = self->tex + texid;
1480	tex->smoothtile = self->face2tile [smooth];	1963	tex->smoothtile = self->face2tile [smooth];
1481	tex->smoothlevel = level;	1964	tex->smoothlevel = level;
1482	}	1965	}
1483		1966
1484	void	1967	void
1485	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)	1968	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)
1486	CODE:	1969	CODE:
1487	{	1970	{
1488	need_texid (self, texid);	1971	need_texid (self, texid);
1489		1972
1490	{	1973	{
…		…
1509	// use uglier nearest interpolation because linear suffers	1992	// use uglier nearest interpolation because linear suffers
1510	// from transparent color bleeding and ugly wrapping effects.	1993	// from transparent color bleeding and ugly wrapping effects.
1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1994	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1512	}	1995	}
1513		1996
		1997	void
		1998	expire_textures (DC::Map self, int texid, int count)
		1999	PPCODE:
		2000	for (; texid < self->texs && count; ++texid, --count)
		2001	{
		2002	maptex *tex = self->tex + texid;
		2003
		2004	if (tex->name)
		2005	{
		2006	if (tex->unused)
		2007	{
		2008	tex->name = 0;
		2009	tex->unused = 0;
		2010	XPUSHs (sv_2mortal (newSViv (texid)));
		2011	}
		2012	else
		2013	tex->unused = 1;
		2014	}
		2015	}
		2016
1514	int	2017	int
1515	ox (CFPlus::Map self)	2018	ox (DC::Map self)
1516	ALIAS:	2019	ALIAS:
1517	oy = 1	2020	oy = 1
1518	x = 2	2021	x = 2
1519	y = 3	2022	y = 3
1520	w = 4	2023	w = 4
…		…
1531	}	2034	}
1532	OUTPUT:	2035	OUTPUT:
1533	RETVAL	2036	RETVAL
1534		2037
1535	void	2038	void
1536	scroll (CFPlus::Map self, int dx, int dy)	2039	scroll (DC::Map self, int dx, int dy)
1537	CODE:	2040	CODE:
1538	{	2041	{
1539	if (dx > 0)	2042	if (dx > 0)
1540	map_blank (self, self->x, self->y, dx, self->h);	2043	map_blank (self, self->x, self->y, dx, self->h);
1541	else if (dx < 0)	2044	else if (dx < 0)
…		…
1549	self->ox += dx; self->x += dx;	2052	self->ox += dx; self->x += dx;
1550	self->oy += dy; self->y += dy;	2053	self->oy += dy; self->y += dy;
1551		2054
1552	while (self->y < 0)	2055	while (self->y < 0)
1553	{	2056	{
1554	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2057	prepend (self->row, self->rows, MAP_EXTEND_Y);
1555		2058
1556	self->rows += MAP_EXTEND_Y;	2059	self->rows += MAP_EXTEND_Y;
1557	self->y += MAP_EXTEND_Y;	2060	self->y += MAP_EXTEND_Y;
1558	}	2061	}
1559	}	2062	}
1560		2063
1561	SV *	2064	SV *
1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2065	map1a_update (DC::Map self, SV *data_)
1563	CODE:	2066	CODE:
1564	{	2067	{
1565	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2068	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1566	uint8_t *data_end = (uint8_t *)SvEND (data_);	2069	uint8_t *data_end = (uint8_t *)SvEND (data_);
1567	mapcell *cell;	2070	mapcell *cell;
…		…
1588		2091
1589	//TODO: don't trust server data to be in-range(!)	2092	//TODO: don't trust server data to be in-range(!)
1590		2093
1591	if (flags & 8)	2094	if (flags & 8)
1592	{	2095	{
		2096	uint8_t ext, cmd;
		2097
1593	if (extmap)	2098	do
1594	{	2099	{
1595	uint8_t ext, cmd;	2100	ext = *data++;
		2101	cmd = ext & 0x7f;
1596		2102
1597	do	2103	if (cmd < 4)
		2104	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2105	else if (cmd == 5) // health
1598	{	2106	{
1599	ext = *data++;
1600	cmd = ext & 0x3f;
1601
1602	if (cmd < 4)
1603	cell->darkness = 255 - ext * 64 + 1;
1604	else if (cmd == 5) // health
1605	{
1606	cell->stat_width = 1;	2107	cell->stat_width = 1;
1607	cell->stat_hp = *data++;	2108	cell->stat_hp = *data++;
1608	}
1609	else if (cmd == 6) // monster width
1610	cell->stat_width = *data++ + 1;
1611	else if (cmd == 0x47)
1612	{
1613	if (*data == 4)
1614	; // decode player count
1615
1616	data += *data + 1;
1617	}
1618	else if (cmd == 8) // cell flags
1619	cell->flags = *data++;
1620	else if (ext & 0x40) // unknown, multibyte => skip
1621	data += *data + 1;
1622	else
1623	data++;
1624	}	2109	}
1625	while (ext & 0x80);	2110	else if (cmd == 6) // monster width
		2111	cell->stat_width = *data++ + 1;
		2112	else if (cmd == 0x47)
		2113	{
		2114	if (*data == 1) cell->player = data [1];
		2115	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2116	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2117	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2118
		2119	data += *data + 1;
		2120	}
		2121	else if (cmd == 8) // cell flags
		2122	cell->flags = *data++;
		2123	else if (ext & 0x40) // unknown, multibyte => skip
		2124	data += *data + 1;
		2125	else
		2126	data++;
1626	}	2127	}
1627	else	2128	while (ext & 0x80);
1628	cell->darkness = *data++ + 1;
1629	}	2129	}
1630		2130
1631	for (z = 0; z <= 2; ++z)	2131	for (z = 0; z <= 2; ++z)
1632	if (flags & (4 >> z))	2132	if (flags & (4 >> z))
1633	{	2133	{
…		…
1636	cell->tile [z] = self->face2tile [face];	2136	cell->tile [z] = self->face2tile [face];
1637		2137
1638	if (cell->tile [z])	2138	if (cell->tile [z])
1639	{	2139	{
1640	maptex *tex = self->tex + cell->tile [z];	2140	maptex *tex = self->tex + cell->tile [z];
		2141	tex->unused = 0;
1641	if (!tex->name)	2142	if (!tex->name)
1642	av_push (missing, newSViv (cell->tile [z]));	2143	av_push (missing, newSViv (cell->tile [z]));
1643		2144
1644	if (tex->smoothtile)	2145	if (tex->smoothtile)
1645	{	2146	{
1646	maptex *smooth = self->tex + tex->smoothtile;	2147	maptex *smooth = self->tex + tex->smoothtile;
		2148	smooth->unused = 0;
1647	if (!smooth->name)	2149	if (!smooth->name)
1648	av_push (missing, newSViv (tex->smoothtile));	2150	av_push (missing, newSViv (tex->smoothtile));
1649	}	2151	}
1650	}	2152	}
1651	}	2153	}
1652	}	2154	}
1653	else	2155	else
1654	cell->darkness = 0;	2156	CELL_CLEAR (cell);
1655	}	2157	}
1656	}	2158	}
1657	OUTPUT:	2159	OUTPUT:
1658	RETVAL	2160	RETVAL
1659		2161
1660	SV *	2162	SV *
1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2163	mapmap (DC::Map self, int x0, int y0, int w, int h)
1662	CODE:	2164	CODE:
1663	{	2165	{
1664	int x1, x;	2166	int x1, x;
1665	int y1, y;	2167	int y1, y;
1666	int z;	2168	int z;
…		…
1679	? self->row + y	2181	? self->row + y
1680	: 0;	2182	: 0;
1681		2183
1682	for (x = x0; x < x1; x++)	2184	for (x = x0; x < x1; x++)
1683	{	2185	{
1684	int r = 32, g = 32, b = 32, a = 192;	2186	unsigned int r = 32, g = 32, b = 32, a = 192;
1685		2187
1686	if (row && row->c0 <= x && x < row->c1)	2188	if (row && row->c0 <= x && x < row->c1)
1687	{	2189	{
1688	mapcell *cell = row->col + (x - row->c0);	2190	mapcell *cell = row->col + (x - row->c0);
1689		2191
…		…
1691	{	2193	{
1692	maptex tex = self->tex [cell->tile [z]];	2194	maptex tex = self->tex [cell->tile [z]];
1693	int a0 = 255 - tex.a;	2195	int a0 = 255 - tex.a;
1694	int a1 = tex.a;	2196	int a1 = tex.a;
1695		2197
1696	r = (r * a0 + tex.r * a1) / 255;	2198	r = div255 (r * a0 + tex.r * a1);
1697	g = (g * a0 + tex.g * a1) / 255;	2199	g = div255 (g * a0 + tex.g * a1);
1698	b = (b * a0 + tex.b * a1) / 255;	2200	b = div255 (b * a0 + tex.b * a1);
1699	a = (a * a0 + tex.a * a1) / 255;	2201	a = div255 (a * a0 + tex.a * a1);
1700	}	2202	}
1701	}	2203	}
1702		2204
1703	*map++ = (r )	2205	*map++ = (r )
1704	| (g << 8)	2206	| (g << 8)
1705	| (b << 16)	2207	| (b << 16)
1706	| (a << 24);	2208	| (a << 24);
1707	}	2209	}
1708	}	2210	}
1709		2211
1710	RETVAL = map_sv;	2212	RETVAL = map_sv;
1711	}	2213	}
1712	OUTPUT:	2214	OUTPUT:
1713	RETVAL	2215	RETVAL
1714		2216
1715	void	2217	void
1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2218	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)
1717	CODE:	2219	CODE:
1718	{	2220	{
1719	int x, y, z;	2221	int x, y, z;
1720		2222
1721	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1723	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2223	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1724	smooth_key skey;	2224	int pl_x, pl_y;
1725		2225	maptex pl_tex;
1726	rc_t *rc = rc_alloc ();	2226	rc_t rc;
		2227	rc_t rc_ov;
1727	rc_key_t key;	2228	rc_key_t key;
1728	rc_array_t *arr;	2229	rc_t::array_t *arr;
1729		2230
		2231	pl_tex.name = 0;
		2232
1730	// thats current max. sorry.	2233	// that's current max. sorry.
1731	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1732	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1733
1734	// clear key, in case of extra padding
1735	memset (&skey, 0, sizeof (skey));
1736		2236
1737	memset (&key, 0, sizeof (key));	2237	memset (&key, 0, sizeof (key));
1738	key.r = 255;	2238	key.r = 255;
1739	key.g = 255;	2239	key.g = 255;
1740	key.b = 255;	2240	key.b = 255;
1741	key.a = 255;	2241	key.a = 255;
1742	key.mode = GL_QUADS;	2242	key.mode = GL_QUADS;
1743	key.format = GL_T2F_V3F;	2243	key.format = GL_T2F_V3F;
1744	key.texname = -1;
1745		2244
1746	mx += self->x;	2245	mx += self->x;
1747	my += self->y;	2246	my += self->y;
1748		2247
1749	// first pass: determine smooth_max	2248	// first pass: determine smooth_max
1750	// rather ugly, if you ask me	2249	// rather ugly, if you ask me
1751	// could also be stored inside mapcell and updated on change	2250	// could also be stored inside mapcell and updated on change
1752	memset (smooth_max, 0, sizeof (smooth_max));	2251	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1753		2252
1754	for (y = 0; y < sh; y++)	2253	for (y = 0; y < sh; y++)
1755	if (0 <= y + my && y + my < self->rows)	2254	if (0 <= y + my && y + my < self->rows)
1756	{	2255	{
1757	maprow *row = self->row + (y + my);	2256	maprow *row = self->row + (y + my);
…		…
1772	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2271	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2272	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774		2273
1775	for (z = 0; z <= 2; z++)	2274	for (z = 0; z <= 2; z++)
1776	{	2275	{
1777	memset (smooth_level, 0, sizeof (smooth_level));	2276	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2277	smooth_key skey;
		2278	smooth_hash smooth;
		2279	key.texname = -1;
1778		2280
1779	for (y = 0; y < sh; y++)	2281	for (y = 0; y < sh; y++)
1780	if (0 <= y + my && y + my < self->rows)	2282	if (0 <= y + my && y + my < self->rows)
1781	{	2283	{
1782	maprow *row = self->row + (y + my);	2284	maprow *row = self->row + (y + my);
…		…
1790	if (tile)	2292	if (tile)
1791	{	2293	{
1792	maptex tex = self->tex [tile];	2294	maptex tex = self->tex [tile];
1793	int px, py;	2295	int px, py;
1794		2296
1795	// suppressing texture state switches here
1796	// is only moderately effective, but worth the extra effort
1797	if (key.texname != tex.name)	2297	if (key.texname != tex.name)
1798	{	2298	{
		2299	self->tex [tile].unused = 0;
		2300
1799	if (!tex.name)	2301	if (!tex.name)
1800	tex = self->tex [2]; /* missing, replace by noface */	2302	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1801		2303
1802	key.texname = tex.name;	2304	key.texname = tex.name;
1803	arr = rc_array (rc, &key);	2305	arr = &rc.array (key);
1804	}	2306	}
1805		2307
1806	px = (x + 1) * T - tex.w;	2308	px = (x + 1) * Th - tex.w;
1807	py = (y + 1) * T - tex.h;	2309	py = (y + 1) * Tw - tex.h;
1808		2310
1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2311	if (expect_false (cell->player == player) && expect_false (z == 2))
1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1813
1814	if (cell->flags && z == 2)
1815	{	2312	{
1816	// overlays such as the speech bubble, probably more to come	2313	pl_x = px;
1817	if (cell->flags & 1)	2314	pl_y = py;
		2315	pl_tex = tex;
1818	{	2316	continue;
1819	maptex tex = self->tex [1];
1820	int px = x * T + T * 2 / 32;
1821	int py = y * T - T * 6 / 32;
1822
1823	if (tex.name)
1824	{
1825	if (key.texname != tex.name)
1826	{
1827	key.texname = tex.name;
1828	arr = rc_array (rc, &key);
1829	}
1830
1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1835	}
1836	}
1837	}	2317	}
		2318
		2319	arr->t2f_v3f (0 , 0 , px , py , 0);
		2320	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2321	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2322	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1838		2323
1839	// update smooth hash	2324	// update smooth hash
1840	if (tex.smoothtile)	2325	if (tex.smoothtile)
1841	{	2326	{
1842	skey.tile = tex.smoothtile;	2327	skey.tile = tex.smoothtile;
1843	skey.level = tex.smoothlevel;	2328	skey.level = tex.smoothlevel;
1844		2329
1845	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2330	smooth_level[tex.smoothlevel] = 1;
1846		2331
1847	// add bits to current tile and all neighbours. skey.x|y is	2332	// add bits to current tile and all neighbours. skey.x|y is
1848	// shifted +1|+1 so we always stay positive.	2333	// shifted +1|+1 so we always stay positive.
1849		2334
1850	// bits is ___n cccc CCCC bbbb	2335	// bits is ___n cccc CCCC bbbb
…		…
1858		2343
1859	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2344	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1860	// ·· ·· ·┏ ┓·	2345	// ·· ·· ·┏ ┓·
1861		2346
1862	// full tile	2347	// full tile
1863	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2348	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1864		2349
1865	// borders	2350	// borders
1866	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2351	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1867	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2352	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1868	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2353	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1869	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2354	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1870		2355
1871	// corners	2356	// corners
1872	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2357	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1873	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2358	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1874	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2359	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1875	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2360	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2361	}
		2362	}
		2363
		2364	if (expect_false (z == 2) && expect_false (cell->flags))
		2365	{
		2366	// overlays such as the speech bubble, probably more to come
		2367	if (cell->flags & 1)
		2368	{
		2369	rc_key_t key_ov = key;
		2370	maptex tex = self->tex[TEXID_SPEECH];
		2371	int px = x * Tw + Tw * 2 / 32;
		2372	int py = y * Th - Th * 6 / 32;
		2373
		2374	key_ov.texname = tex.name;
		2375	rc_t::array_t &arr = rc_ov.array (key_ov);
		2376
		2377	arr.t2f_v3f (0 , 0 , px , py , 0);
		2378	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2379	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2380	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1876	}	2381	}
1877	}	2382	}
1878	}	2383	}
1879	}	2384	}
1880		2385
		2386	rc.draw ();
		2387	rc.clear ();
		2388
1881	// go through all smoothlevels, lowest to highest, then draw.	2389	// go through all smoothlevels, lowest to highest, then draw.
1882	// this is basically counting sort	2390	// this is basically counting sort
1883	{	2391	{
1884	int w, b;	2392	int w, b;
1885		2393
1886	for (w = 0; w < 256 / 32; ++w)	2394	glEnable (GL_TEXTURE_2D);
		2395	glBegin (GL_QUADS);
		2396	for (int level = 0; level < smooth_level.size (); ++level)
		2397	if (smooth_level[level])
		2398	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1887	{	2399	{
1888	uint32_t smask = smooth_level [w];	2400	smooth_key &skey = it->first;
1889	if (smask)	2401	IV bits = it->second;
1890	for (b = 0; b < 32; ++b)	2402
1891	if (smask & (((uint32_t)1) << b))	2403	if (!(bits & 0x1000)
		2404	&& skey.level == level
		2405	&& level > smooth_max [skey.x][skey.y])
1892	{	2406	{
1893	int level = (w << 5) | b;	2407	maptex tex = self->tex [skey.tile];
		2408	int px = (((int)skey.x) - 1) * Tw;
		2409	int py = (((int)skey.y) - 1) * Th;
		2410	int border = bits & 15;
		2411	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2412	float dx = tex.s * .0625f; // 16 images/row
		2413	float dy = tex.t * .5f ; // 2 images/column
		2414
1894	HE *he;	2415	if (tex.name)
1895
1896	hv_iterinit (smooth);
1897	while ((he = hv_iternext (smooth)))
1898	{	2416	{
1899	smooth_key *skey = (smooth_key *)HeKEY (he);	2417	// this time avoiding texture state changes
1900	IV bits = SvIVX (HeVAL (he));	2418	// save gobs of state changes.
1901		2419	if (key.texname != tex.name)
1902	if (!(bits & 0x1000)
1903	&& skey->level == level
1904	&& level > smooth_max [skey->x][skey->y])
1905	{	2420	{
1906	maptex tex = self->tex [skey->tile];	2421	self->tex [skey.tile].unused = 0;
1907	int px = (((int)skey->x) - 1) * T;
1908	int py = (((int)skey->y) - 1) * T;
1909	int border = bits & 15;
1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1911	float dx = tex.s * .0625f; // 16 images/row
1912	float dy = tex.t * .5f ; // 2 images/column
1913		2422
1914	if (tex.name)
1915	{	2423	glEnd ();
1916	// this time avoiding texture state changes
1917	// save gobs of state changes.
1918	if (key.texname != tex.name)	2424	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1919	{	2425	glBegin (GL_QUADS);
1920	key.texname = tex.name;
1921	arr = rc_array (rc, &key);
1922	}
1923
1924	if (border)
1925	{
1926	float ox = border * dx;
1927
1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
1932	}
1933
1934	if (corner)
1935	{
1936	float ox = corner * dx;
1937
1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);
1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
1940	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);
1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
1942	}
1943	}	2426	}
		2427
		2428	if (border)
		2429	{
		2430	float ox = border * dx;
		2431
		2432	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2433	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2435	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2436	}
		2437
		2438	if (corner)
		2439	{
		2440	float ox = corner * dx;
		2441
		2442	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2443	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
		2444	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
		2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1944	}	2446	}
1945	}	2447	}
1946	}	2448	}
1947	}	2449	}
		2450
		2451	glEnd ();
		2452	glDisable (GL_TEXTURE_2D);
		2453	key.texname = -1;
1948	}	2454	}
1949
1950	hv_clear (smooth);
1951	rc_draw (rc);
1952	rc_clear (rc);
1953	}	2455	}
1954		2456
		2457	if (pl_tex.name)
		2458	{
		2459	maptex tex = pl_tex;
		2460	int px = pl_x + sdx;
		2461	int py = pl_y + sdy;
		2462
		2463	key.texname = tex.name;
		2464	rc_t::array_t &arr = rc.array (key);
		2465
		2466	arr.t2f_v3f (0 , 0 , px , py , 0);
		2467	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2468	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2469	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2470
		2471	rc.draw ();
		2472	}
		2473
		2474	rc_ov.draw ();
		2475	rc_ov.clear ();
		2476
1955	glDisable (GL_BLEND);	2477	glDisable (GL_BLEND);
1956	rc_free (rc);
1957		2478
1958	// top layer: overlays such as the health bar	2479	// top layer: overlays such as the health bar
1959	for (y = 0; y < sh; y++)	2480	for (y = 0; y < sh; y++)
1960	if (0 <= y + my && y + my < self->rows)	2481	if (0 <= y + my && y + my < self->rows)
1961	{	2482	{
…		…
1964	for (x = 0; x < sw; x++)	2485	for (x = 0; x < sw; x++)
1965	if (row->c0 <= x + mx && x + mx < row->c1)	2486	if (row->c0 <= x + mx && x + mx < row->c1)
1966	{	2487	{
1967	mapcell *cell = row->col + (x + mx - row->c0);	2488	mapcell *cell = row->col + (x + mx - row->c0);
1968		2489
1969	int px = x * T;	2490	int px = x * Tw;
1970	int py = y * T;	2491	int py = y * Th;
		2492
		2493	if (expect_false (cell->player == player))
		2494	{
		2495	px += sdx;
		2496	py += sdy;
		2497	}
1971		2498
1972	if (cell->stat_hp)	2499	if (cell->stat_hp)
1973	{	2500	{
1974	int width = cell->stat_width * T;	2501	int width = cell->stat_width * Tw;
1975	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2502	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1976		2503
1977	glColor3ub (0, 0, 0);	2504	glColor3ub (0, 0, 0);
1978	glRectf (px + 1, py - thick - 2,	2505	glRectf (px + 1, py - thick - 2,
1979	px + width - 1, py);	2506	px + width - 1, py);
1980		2507
…		…
1986	}	2513	}
1987	}	2514	}
1988	}	2515	}
1989		2516
1990	void	2517	void
1991	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2518	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1992	CODE:	2519	CODE:
1993	{	2520	{
1994	static float color[16][3] = {	2521	static float color[16][3] = {
1995	{ 0.00F, 0.00F, 0.00F },	2522	{ 0.00f, 0.00f, 0.00f },
1996	{ 1.00F, 1.00F, 1.00F },	2523	{ 1.00f, 1.00f, 1.00f },
1997	{ 0.00F, 0.00F, 0.55F },	2524	{ 0.00f, 0.00f, 0.55f },
1998	{ 1.00F, 0.00F, 0.00F },	2525	{ 1.00f, 0.00f, 0.00f },
1999		2526
2000	{ 1.00F, 0.54F, 0.00F },	2527	{ 1.00f, 0.54f, 0.00f },
2001	{ 0.11F, 0.56F, 1.00F },	2528	{ 0.11f, 0.56f, 1.00f },
2002	{ 0.93F, 0.46F, 0.00F },	2529	{ 0.93f, 0.46f, 0.00f },
2003	{ 0.18F, 0.54F, 0.34F },	2530	{ 0.18f, 0.54f, 0.34f },
2004		2531
2005	{ 0.56F, 0.73F, 0.56F },	2532	{ 0.56f, 0.73f, 0.56f },
2006	{ 0.80F, 0.80F, 0.80F },	2533	{ 0.80f, 0.80f, 0.80f },
2007	{ 0.55F, 0.41F, 0.13F },	2534	{ 0.55f, 0.41f, 0.13f },
2008	{ 0.99F, 0.77F, 0.26F },	2535	{ 0.99f, 0.77f, 0.26f },
2009		2536
2010	{ 0.74F, 0.65F, 0.41F },	2537	{ 0.74f, 0.65f, 0.41f },
2011		2538
2012	{ 0.00F, 1.00F, 1.00F },	2539	{ 0.00f, 1.00f, 1.00f },
2013	{ 1.00F, 0.00F, 1.00F },	2540	{ 1.00f, 0.00f, 1.00f },
2014	{ 1.00F, 1.00F, 0.00F },	2541	{ 1.00f, 1.00f, 0.00f },
2015	};	2542	};
2016		2543
2017	int x, y;	2544	int x, y;
2018		2545
2019	glEnable (GL_TEXTURE_2D);	2546	glEnable (GL_TEXTURE_2D);
		2547	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2548	* but the nvidia driver (185.18.14) mishandles alpha textures
		2549	* and takes the colour from god knows where instead of using
		2550	* Cp. MODULATE results in the same colour, but slightly different
		2551	* alpha, but atcually gives us the correct colour with nvidia.
		2552	*/
2020	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2553	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2021	glEnable (GL_BLEND);	2554	glEnable (GL_BLEND);
2022	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2555	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2023	glBegin (GL_QUADS);	2556	glBegin (GL_QUADS);
2024		2557
2025	for (y = 0; y < h; y++)	2558	for (y = 0; y < h; y++)
…		…
2029		2562
2030	if (m)	2563	if (m)
2031	{	2564	{
2032	float *c = color [m & 15];	2565	float *c = color [m & 15];
2033		2566
2034	float tx1 = m & 0x40 ? 0.5 : 0.;	2567	float tx1 = m & 0x40 ? 0.5f : 0.f;
2035	float tx2 = tx1 + 0.5;	2568	float tx2 = tx1 + 0.5f;
2036		2569
2037	glColor4f (c[0], c[1], c[2], 0.75);	2570	glColor4f (c[0], c[1], c[2], 1);
2038	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2571	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2039	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2572	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2040	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2573	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2041	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2574	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2042	}	2575	}
…		…
2046	glDisable (GL_BLEND);	2579	glDisable (GL_BLEND);
2047	glDisable (GL_TEXTURE_2D);	2580	glDisable (GL_TEXTURE_2D);
2048	}	2581	}
2049		2582
2050	void	2583	void
2051	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2584	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2052	PPCODE:	2585	PPCODE:
2053	{	2586	{
2054	int x, y;	2587	int x, y;
2055	int sw1 = sw + 2;	2588	int sw1 = sw + 2;
2056	int sh1 = sh + 2;	2589	int sh1 = sh + 2;
2057	int sh3 = sh * 3;	2590	int sh3 = sh * 3;
2058	int sw34 = (sw * 3 + 3) & ~3;	2591	int sw3 = sw * 3;
		2592	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2593	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2059	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2594	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2060	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2595	memset (darkness1, 0, sw1*sh1);
2061	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2062		2596
2063	SvPOK_only (darkness3_sv);	2597	SvPOK_only (darkness3_sv);
2064	SvCUR_set (darkness3_sv, sw34 * sh3);	2598	SvCUR_set (darkness3_sv, sw3 * sh3);
2065		2599
2066	mx += self->x - 1;	2600	mx += self->x - 1;
2067	my += self->y - 1;	2601	my += self->y - 1;
2068
2069	memset (darkness1, 255, sw1 * sh1);
2070		2602
2071	for (y = 0; y < sh1; y++)	2603	for (y = 0; y < sh1; y++)
2072	if (0 <= y + my && y + my < self->rows)	2604	if (0 <= y + my && y + my < self->rows)
2073	{	2605	{
2074	maprow *row = self->row + (y + my);	2606	maprow *row = self->row + (y + my);
…		…
2077	if (row->c0 <= x + mx && x + mx < row->c1)	2609	if (row->c0 <= x + mx && x + mx < row->c1)
2078	{	2610	{
2079	mapcell *cell = row->col + (x + mx - row->c0);	2611	mapcell *cell = row->col + (x + mx - row->c0);
2080		2612
2081	darkness1 [y * sw1 + x] = cell->darkness	2613	darkness1 [y * sw1 + x] = cell->darkness
2082	? 255 - (cell->darkness - 1)	2614	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2083	: 255 - FOW_DARKNESS;	2615	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2084	}	2616	}
2085	}	2617	}
2086		2618
2087	for (y = 0; y < sh; ++y)	2619	for (y = 0; y < sh; ++y)
2088	for (x = 0; x < sw; ++x)	2620	for (x = 0; x < sw; ++x)
…		…
2107		2639
2108	uint8_t r13 = (d13 + d23 + d12) / 3;	2640	uint8_t r13 = (d13 + d23 + d12) / 3;
2109	uint8_t r23 = d23;	2641	uint8_t r23 = d23;
2110	uint8_t r33 = (d23 + d33 + d32) / 3;	2642	uint8_t r33 = (d23 + d33 + d32) / 3;
2111		2643
2112	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2113	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2114	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2115	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2116	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2117	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2118	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2119	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2120	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2121	}	2653	}
2122		2654
2123	free (darkness1);	2655	free (darkness1);
2124		2656
2125	EXTEND (SP, 3);	2657	EXTEND (SP, 3);
2126	PUSHs (sv_2mortal (newSViv (sw34)));	2658	PUSHs (sv_2mortal (newSViv (sw3)));
2127	PUSHs (sv_2mortal (newSViv (sh3)));	2659	PUSHs (sv_2mortal (newSViv (sh3)));
2128	PUSHs (darkness3_sv);	2660	PUSHs (darkness3_sv);
2129	}	2661	}
2130		2662
2131	SV *	2663	SV *
2132	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2664	get_rect (DC::Map self, int x0, int y0, int w, int h)
2133	CODE:	2665	CODE:
2134	{	2666	{
2135	int x, y, x1, y1;	2667	int x, y, x1, y1;
2136	SV *data_sv = newSV (w * h * 7 + 5);	2668	SV *data_sv = newSV (w * h * 7 + 5);
2137	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2669	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2194	else	2726	else
2195	*data++ = 0;	2727	*data++ = 0;
2196	}	2728	}
2197	}	2729	}
2198		2730
		2731	/* if size is w*h + 5 then no data has been found */
		2732	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2733	{
2199	SvPOK_only (data_sv);	2734	SvPOK_only (data_sv);
2200	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2735	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2736	}
		2737
2201	RETVAL = data_sv;	2738	RETVAL = data_sv;
2202	}	2739	}
2203	OUTPUT:	2740	OUTPUT:
2204	RETVAL	2741	RETVAL
2205		2742
2206	void	2743	void
2207	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2744	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2208	PPCODE:	2745	PPCODE:
2209	{	2746	{
2210	int x, y, z;	2747	int x, y, z;
2211	int w, h;	2748	int w, h;
2212	int x1, y1;	2749	int x1, y1;
		2750	STRLEN len;
		2751	uint8_t *data, *end;
		2752
		2753	len = SvLEN (data_sv);
		2754	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2755	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2756	end = data + len + 8;
		2757
		2758	if (len < 5)
		2759	XSRETURN_EMPTY;
2213		2760
2214	if (*data++ != 0)	2761	if (*data++ != 0)
2215	return; /* version mismatch */	2762	XSRETURN_EMPTY; /* version mismatch */
2216		2763
2217	w = *data++ << 8; w |= *data++;	2764	w = *data++ << 8; w |= *data++;
2218	h = *data++ << 8; h |= *data++;	2765	h = *data++ << 8; h |= *data++;
2219		2766
2220	// we need to do this 'cause we don't keep an absolute coord system for rows	2767	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2232	{	2779	{
2233	maprow *row = map_get_row (self, y);	2780	maprow *row = map_get_row (self, y);
2234		2781
2235	for (x = x0; x < x1; x++)	2782	for (x = x0; x < x1; x++)
2236	{	2783	{
		2784	uint8_t flags;
		2785
		2786	if (data + 7 >= end)
		2787	XSRETURN_EMPTY;
		2788
2237	uint8_t flags = *data++;	2789	flags = *data++;
2238		2790
2239	if (flags)	2791	if (flags)
2240	{	2792	{
2241	mapcell *cell = row_get_cell (row, x);	2793	mapcell *cell = row_get_cell (row, x);
2242	tileid tile[3] = { 0, 0, 0 };	2794	tileid tile[3] = { 0, 0, 0 };
…		…
2245	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2797	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2246	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2798	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2247		2799
2248	if (cell->darkness == 0)	2800	if (cell->darkness == 0)
2249	{	2801	{
2250	cell->darkness = 0;	2802	/*cell->darkness = 0;*/
		2803	EXTEND (SP, 3);
2251		2804
2252	for (z = 0; z <= 2; z++)	2805	for (z = 0; z <= 2; z++)
2253	{	2806	{
2254	tileid t = tile [z];	2807	tileid t = tile [z];
2255		2808
2256	if (t >= self->texs || (t && !self->tex [t].name))	2809	if (t >= self->texs || (t && !self->tex [t].name))
2257	{	2810	{
2258	XPUSHs (sv_2mortal (newSViv (t)));	2811	PUSHs (sv_2mortal (newSViv (t)));
2259	need_texid (self, t);	2812	need_texid (self, t);
2260	}	2813	}
2261		2814
2262	cell->tile [z] = t;	2815	cell->tile [z] = t;
2263	}	2816	}
…		…
2265	}	2818	}
2266	}	2819	}
2267	}	2820	}
2268	}	2821	}
2269		2822
2270	MODULE = CFPlus PACKAGE = CFPlus::RW	2823	MODULE = Deliantra::Client PACKAGE = DC::RW
2271		2824
2272	CFPlus::RW	2825	DC::RW
2273	new (SV *class, SV *data_sv)	2826	new (SV *klass, SV *data_sv)
2274	CODE:	2827	CODE:
2275	{	2828	{
2276	STRLEN datalen;	2829	STRLEN datalen;
2277	char *data = SvPVbyte (data_sv, datalen);	2830	char *data = SvPVbyte (data_sv, datalen);
2278		2831
2279	RETVAL = SDL_RWFromConstMem (data, datalen);	2832	RETVAL = SDL_RWFromConstMem (data, datalen);
2280	}	2833	}
2281	OUTPUT:	2834	OUTPUT:
2282	RETVAL	2835	RETVAL
2283		2836
2284	CFPlus::RW	2837	DC::RW
2285	new_from_file (SV *class, const char *path, const char *mode = "rb")	2838	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2286	CODE:	2839	CODE:
2287	RETVAL = SDL_RWFromFile (path, mode);	2840	RETVAL = SDL_RWFromFile (path, mode);
2288	OUTPUT:	2841	OUTPUT:
2289	RETVAL	2842	RETVAL
2290		2843
2291	# fails on win32:	2844	# fails on win32:
2292	# CFPlus.xs(2268) : error C2059: syntax error : '('	2845	# dc.xs(2268) : error C2059: syntax error : '('
2293	#void	2846	#void
2294	#close (CFPlus::RW self)	2847	#close (DC::RW self)
2295	# CODE:	2848	# CODE:
2296	# (self->(close)) (self);	2849	# (self->(close)) (self);
2297		2850
2298	MODULE = CFPlus PACKAGE = CFPlus::Channel	2851	MODULE = Deliantra::Client PACKAGE = DC::Channel
2299		2852
2300	PROTOTYPES: DISABLE	2853	PROTOTYPES: DISABLE
2301		2854
2302	CFPlus::Channel	2855	DC::Channel
2303	find ()	2856	find ()
2304	CODE:	2857	CODE:
2305	{	2858	{
2306	RETVAL = Mix_GroupAvailable (-1);	2859	RETVAL = Mix_GroupAvailable (-1);
2307		2860
2308	if (RETVAL < 0)	2861	if (RETVAL < 0)
2309	{	2862	{
2310	RETVAL = Mix_GroupOldest (-1);	2863	RETVAL = Mix_GroupOldest (-1);
2311		2864
2312	if (RETVAL < 0)	2865	if (RETVAL < 0)
		2866	{
		2867	// happens sometimes, maybe it just stopped playing(?)
		2868	RETVAL = Mix_GroupAvailable (-1);
		2869
		2870	if (RETVAL < 0)
2313	XSRETURN_UNDEF;	2871	XSRETURN_UNDEF;
2314		2872	}
		2873	else
2315	Mix_HaltChannel (RETVAL);	2874	Mix_HaltChannel (RETVAL);
2316	}	2875	}
2317		2876
2318	Mix_UnregisterAllEffects (RETVAL);	2877	Mix_UnregisterAllEffects (RETVAL);
2319	Mix_Volume (RETVAL, 128);	2878	Mix_Volume (RETVAL, 128);
2320	}	2879	}
2321	OUTPUT:	2880	OUTPUT:
2322	RETVAL	2881	RETVAL
2323		2882
2324	void	2883	void
2325	halt (CFPlus::Channel self)	2884	halt (DC::Channel self)
2326	CODE:	2885	CODE:
2327	Mix_HaltChannel (self);	2886	Mix_HaltChannel (self);
2328		2887
2329	void	2888	void
2330	expire (CFPlus::Channel self, int ticks = -1)	2889	expire (DC::Channel self, int ticks = -1)
2331	CODE:	2890	CODE:
2332	Mix_ExpireChannel (self, ticks);	2891	Mix_ExpireChannel (self, ticks);
2333		2892
2334	void	2893	void
2335	fade_out (CFPlus::Channel self, int ticks = -1)	2894	fade_out (DC::Channel self, int ticks = -1)
2336	CODE:	2895	CODE:
2337	Mix_FadeOutChannel (self, ticks);	2896	Mix_FadeOutChannel (self, ticks);
2338		2897
2339	int	2898	int
2340	volume (CFPlus::Channel self, int volume)	2899	volume (DC::Channel self, int volume)
2341	CODE:	2900	CODE:
2342	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2901	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2343	OUTPUT:	2902	OUTPUT:
2344	RETVAL	2903	RETVAL
2345		2904
2346	void	2905	void
2347	unregister_all_effects (CFPlus::Channel self)	2906	unregister_all_effects (DC::Channel self)
2348	CODE:	2907	CODE:
2349	Mix_UnregisterAllEffects (self);	2908	Mix_UnregisterAllEffects (self);
2350		2909
2351	void	2910	void
2352	set_panning (CFPlus::Channel self, int left, int right)	2911	set_panning (DC::Channel self, int left, int right)
2353	CODE:	2912	CODE:
2354	left = CLAMP (left , 0, 255);	2913	left = CLAMP (left , 0, 255);
2355	right = CLAMP (right, 0, 255);	2914	right = CLAMP (right, 0, 255);
2356	Mix_SetPanning (self, left, right);	2915	Mix_SetPanning (self, left, right);
2357		2916
2358	void	2917	void
2359	set_distance (CFPlus::Channel self, int distance)	2918	set_distance (DC::Channel self, int distance)
2360	CODE:	2919	CODE:
2361	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2920	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2362		2921
2363	void	2922	void
2364	set_position (CFPlus::Channel self, int angle, int distance)	2923	set_position (DC::Channel self, int angle, int distance)
2365	CODE:	2924	CODE:
2366		2925
2367	void	2926	void
2368	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2927	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2369	CODE:	2928	CODE:
2370	{	2929	{
2371	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2930	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2372	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2931	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2373	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2932	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2374	}	2933	}
2375		2934
2376	void	2935	void
2377	set_reverse_stereo (CFPlus::Channel self, int flip)	2936	set_reverse_stereo (DC::Channel self, int flip)
2378	CODE:	2937	CODE:
2379	Mix_SetReverseStereo (self, flip);	2938	Mix_SetReverseStereo (self, flip);
2380		2939
2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2940	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2382		2941
2383	PROTOTYPES: DISABLE	2942	PROTOTYPES: DISABLE
2384		2943
		2944	void
		2945	decoders ()
		2946	PPCODE:
		2947	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2948	int i, num = Mix_GetNumChunkDecoders ();
		2949	EXTEND (SP, num);
		2950	for (i = 0; i < num; ++i)
		2951	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2952	#else
		2953	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2954	#endif
		2955
2385	CFPlus::MixChunk	2956	DC::MixChunk
2386	new (SV *class, CFPlus::RW rwops)	2957	new (SV *klass, DC::RW rwops)
2387	CODE:	2958	CODE:
2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2959	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2389	OUTPUT:	2960	OUTPUT:
2390	RETVAL	2961	RETVAL
2391		2962
2392	void	2963	void
2393	DESTROY (CFPlus::MixChunk self)	2964	DESTROY (DC::MixChunk self)
2394	CODE:	2965	CODE:
2395	Mix_FreeChunk (self);	2966	Mix_FreeChunk (self);
2396		2967
2397	int	2968	int
2398	volume (CFPlus::MixChunk self, int volume = -1)	2969	volume (DC::MixChunk self, int volume = -1)
2399	CODE:	2970	CODE:
2400	if (items > 1)	2971	if (items > 1)
2401	volume = CLAMP (volume, 0, 128);	2972	volume = CLAMP (volume, 0, 128);
2402	RETVAL = Mix_VolumeChunk (self, volume);	2973	RETVAL = Mix_VolumeChunk (self, volume);
2403	OUTPUT:	2974	OUTPUT:
2404	RETVAL	2975	RETVAL
2405		2976
2406	CFPlus::Channel	2977	DC::Channel
2407	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2978	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2408	CODE:	2979	CODE:
2409	{	2980	{
2410	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2981	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2411		2982
2412	if (RETVAL < 0)	2983	if (RETVAL < 0)
…		…
2419	}	2990	}
2420	}	2991	}
2421	OUTPUT:	2992	OUTPUT:
2422	RETVAL	2993	RETVAL
2423		2994
2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2995	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2996
		2997	void
		2998	decoders ()
		2999	PPCODE:
		3000	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3001	int i, num = Mix_GetNumMusicDecoders ();
		3002	EXTEND (SP, num);
		3003	for (i = 0; i < num; ++i)
		3004	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3005	#else
		3006	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3007	#endif
2425		3008
2426	int	3009	int
2427	volume (int volume = -1)	3010	volume (int volume = -1)
2428	PROTOTYPE: ;$	3011	PROTOTYPE: ;$
2429	CODE:	3012	CODE:
…		…
2441	void	3024	void
2442	halt ()	3025	halt ()
2443	CODE:	3026	CODE:
2444	Mix_HaltMusic ();	3027	Mix_HaltMusic ();
2445		3028
		3029	int
		3030	playing ()
		3031	CODE:
		3032	RETVAL = Mix_PlayingMusic ();
		3033	OUTPUT:
		3034	RETVAL
		3035
2446	CFPlus::MixMusic	3036	DC::MixMusic
2447	new (SV *class, CFPlus::RW rwops)	3037	new (SV *klass, DC::RW rwops)
2448	CODE:	3038	CODE:
2449	RETVAL = Mix_LoadMUS_RW (rwops);	3039	RETVAL = Mix_LoadMUS_RW (rwops);
2450	OUTPUT:	3040	OUTPUT:
2451	RETVAL	3041	RETVAL
2452		3042
2453	void	3043	void
2454	DESTROY (CFPlus::MixMusic self)	3044	DESTROY (DC::MixMusic self)
2455	CODE:	3045	CODE:
2456	Mix_FreeMusic (self);	3046	Mix_FreeMusic (self);
2457		3047
2458	int	3048	int
2459	play (CFPlus::MixMusic self, int loops = -1)	3049	play (DC::MixMusic self, int loops = -1)
2460	CODE:	3050	CODE:
2461	RETVAL = Mix_PlayMusic (self, loops);	3051	RETVAL = Mix_PlayMusic (self, loops);
2462	OUTPUT:	3052	OUTPUT:
2463	RETVAL	3053	RETVAL
2464		3054
2465	void	3055	void
2466	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3056	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2467	CODE:	3057	CODE:
2468	Mix_FadeInMusicPos (self, loops, ms, position);	3058	Mix_FadeInMusicPos (self, loops, ms, position);
2469		3059
2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3060	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2471		3061
2472	PROTOTYPES: ENABLE	3062	PROTOTYPES: ENABLE
2473		3063
2474	BOOT:	3064	BOOT:
2475	{	3065	{
2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3066	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2477	static const struct {	3067	static const struct {
2478	const char *name;	3068	const char *name;
2479	IV iv;	3069	IV iv;
2480	} *civ, const_iv[] = {	3070	} *civ, const_iv[] = {
2481	# define const_iv(name) { # name, (IV)name }	3071	# define const_iv(name) { # name, (IV)name }
2482	const_iv (GL_VENDOR),	3072	const_iv (GL_VENDOR),
2483	const_iv (GL_VERSION),	3073	const_iv (GL_VERSION),
2484	const_iv (GL_EXTENSIONS),	3074	const_iv (GL_EXTENSIONS),
		3075	const_iv (GL_MAX_TEXTURE_UNITS),
2485	const_iv (GL_COLOR_MATERIAL),	3076	const_iv (GL_COLOR_MATERIAL),
2486	const_iv (GL_SMOOTH),	3077	const_iv (GL_SMOOTH),
2487	const_iv (GL_FLAT),	3078	const_iv (GL_FLAT),
2488	const_iv (GL_DITHER),	3079	const_iv (GL_DITHER),
2489	const_iv (GL_BLEND),	3080	const_iv (GL_BLEND),
…		…
2501	const_iv (GL_ZERO),	3092	const_iv (GL_ZERO),
2502	const_iv (GL_SRC_ALPHA),	3093	const_iv (GL_SRC_ALPHA),
2503	const_iv (GL_DST_ALPHA),	3094	const_iv (GL_DST_ALPHA),
2504	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3095	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2505	const_iv (GL_ONE_MINUS_DST_ALPHA),	3096	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3097	const_iv (GL_SRC_COLOR),
		3098	const_iv (GL_DST_COLOR),
		3099	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3100	const_iv (GL_ONE_MINUS_DST_COLOR),
2506	const_iv (GL_SRC_ALPHA_SATURATE),	3101	const_iv (GL_SRC_ALPHA_SATURATE),
2507	const_iv (GL_RGB),	3102	const_iv (GL_RGB),
2508	const_iv (GL_RGBA),	3103	const_iv (GL_RGBA),
2509	const_iv (GL_RGBA4),	3104	const_iv (GL_RGBA4),
2510	const_iv (GL_RGBA8),	3105	const_iv (GL_RGBA8),
…		…
2516	const_iv (GL_INTENSITY),	3111	const_iv (GL_INTENSITY),
2517	const_iv (GL_LUMINANCE),	3112	const_iv (GL_LUMINANCE),
2518	const_iv (GL_LUMINANCE_ALPHA),	3113	const_iv (GL_LUMINANCE_ALPHA),
2519	const_iv (GL_FLOAT),	3114	const_iv (GL_FLOAT),
2520	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3115	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3116	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3117	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3118	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3119	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3120	const_iv (GL_COMPRESSED_RGB_ARB),
		3121	const_iv (GL_COMPRESSED_RGBA_ARB),
2521	const_iv (GL_COMPILE),	3122	const_iv (GL_COMPILE),
2522	const_iv (GL_PROXY_TEXTURE_1D),	3123	const_iv (GL_PROXY_TEXTURE_1D),
2523	const_iv (GL_PROXY_TEXTURE_2D),	3124	const_iv (GL_PROXY_TEXTURE_2D),
2524	const_iv (GL_TEXTURE_1D),	3125	const_iv (GL_TEXTURE_1D),
2525	const_iv (GL_TEXTURE_2D),	3126	const_iv (GL_TEXTURE_2D),
…		…
2564	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3165	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2565	const_iv (GL_POINT_SMOOTH_HINT),	3166	const_iv (GL_POINT_SMOOTH_HINT),
2566	const_iv (GL_LINE_SMOOTH_HINT),	3167	const_iv (GL_LINE_SMOOTH_HINT),
2567	const_iv (GL_POLYGON_SMOOTH_HINT),	3168	const_iv (GL_POLYGON_SMOOTH_HINT),
2568	const_iv (GL_GENERATE_MIPMAP_HINT),	3169	const_iv (GL_GENERATE_MIPMAP_HINT),
		3170	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2569	const_iv (GL_FASTEST),	3171	const_iv (GL_FASTEST),
2570	const_iv (GL_DONT_CARE),	3172	const_iv (GL_DONT_CARE),
2571	const_iv (GL_NICEST),	3173	const_iv (GL_NICEST),
2572	const_iv (GL_V2F),	3174	const_iv (GL_V2F),
2573	const_iv (GL_V3F),	3175	const_iv (GL_V3F),
2574	const_iv (GL_T2F_V3F),	3176	const_iv (GL_T2F_V3F),
2575	const_iv (GL_T2F_N3F_V3F),	3177	const_iv (GL_T2F_N3F_V3F),
		3178	const_iv (GL_FUNC_ADD),
		3179	const_iv (GL_FUNC_SUBTRACT),
		3180	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2576	# undef const_iv	3181	# undef const_iv
2577	};	3182	};
2578		3183
2579	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3184	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2580	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3185	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2581		3186
2582	texture_av = newAV ();	3187	texture_av = newAV ();
2583	AvREAL_off (texture_av);	3188	AvREAL_off (texture_av);
2584	}	3189	}
2585		3190
2586	char *	3191	void
		3192	disable_GL_EXT_blend_func_separate ()
		3193	CODE:
		3194	gl.BlendFuncSeparate = 0;
		3195	gl.BlendFuncSeparateEXT = 0;
		3196
		3197	void
		3198	apple_nvidia_bug (int enable)
		3199
		3200	const char *
2587	gl_vendor ()	3201	gl_vendor ()
2588	CODE:	3202	CODE:
2589	RETVAL = (char *)glGetString (GL_VENDOR);	3203	RETVAL = (const char *)glGetString (GL_VENDOR);
2590	OUTPUT:	3204	OUTPUT:
2591	RETVAL	3205	RETVAL
2592		3206
2593	char *	3207	const char *
2594	gl_version ()	3208	gl_version ()
2595	CODE:	3209	CODE:
2596	RETVAL = (char *)glGetString (GL_VERSION);	3210	RETVAL = (const char *)glGetString (GL_VERSION);
2597	OUTPUT:	3211	OUTPUT:
2598	RETVAL	3212	RETVAL
2599		3213
2600	char *	3214	const char *
2601	gl_extensions ()	3215	gl_extensions ()
2602	CODE:	3216	CODE:
2603	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3217	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2604	OUTPUT:	3218	OUTPUT:
2605	RETVAL	3219	RETVAL
2606		3220
2607	const char *glGetString (GLenum pname)	3221	const char *glGetString (GLenum pname)
		3222	CODE:
		3223	RETVAL = (const char *)glGetString (pname);
		3224	OUTPUT:
		3225	RETVAL
2608		3226
2609	GLint glGetInteger (GLenum pname)	3227	GLint glGetInteger (GLenum pname)
2610	CODE:	3228	CODE:
2611	glGetIntegerv (pname, &RETVAL);	3229	glGetIntegerv (pname, &RETVAL);
2612	OUTPUT:	3230	OUTPUT:
…		…
2620		3238
2621	int glGetError ()	3239	int glGetError ()
2622		3240
2623	void glFinish ()	3241	void glFinish ()
2624		3242
		3243	void glFlush ()
		3244
2625	void glClear (int mask)	3245	void glClear (int mask)
2626		3246
2627	void glClearColor (float r, float g, float b, float a = 1.0)	3247	void glClearColor (float r, float g, float b, float a = 1.0)
2628	PROTOTYPE: @	3248	PROTOTYPE: @
2629		3249
…		…
2638	void glBlendFunc (int sfactor, int dfactor)	3258	void glBlendFunc (int sfactor, int dfactor)
2639		3259
2640	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3260	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2641	CODE:	3261	CODE:
2642	gl_BlendFuncSeparate (sa, da, saa, daa);	3262	gl_BlendFuncSeparate (sa, da, saa, daa);
		3263
		3264	# void glBlendEquation (int se)
2643		3265
2644	void glDepthMask (int flag)	3266	void glDepthMask (int flag)
2645		3267
2646	void glLogicOp (int opcode)	3268	void glLogicOp (int opcode)
2647		3269
…		…
2682	void glRotate (float angle, float x, float y, float z)	3304	void glRotate (float angle, float x, float y, float z)
2683	CODE:	3305	CODE:
2684	glRotatef (angle, x, y, z);	3306	glRotatef (angle, x, y, z);
2685		3307
2686	void glColor (float r, float g, float b, float a = 1.0)	3308	void glColor (float r, float g, float b, float a = 1.0)
		3309	PROTOTYPE: @
2687	ALIAS:	3310	ALIAS:
2688	glColor_premultiply = 1	3311	glColor_premultiply = 1
2689	CODE:	3312	CODE:
2690	if (ix)	3313	if (ix)
2691	{	3314	{
…		…
2711		3334
2712	void glRect (float x1, float y1, float x2, float y2)	3335	void glRect (float x1, float y1, float x2, float y2)
2713	CODE:	3336	CODE:
2714	glRectf (x1, y1, x2, y2);	3337	glRectf (x1, y1, x2, y2);
2715		3338
		3339	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3340	CODE:
		3341	glBegin (GL_LINE_LOOP);
		3342	glVertex2f (x1, y1);
		3343	glVertex2f (x2, y1);
		3344	glVertex2f (x2, y2);
		3345	glVertex2f (x1, y2);
		3346	glEnd ();
		3347
2716	PROTOTYPES: ENABLE	3348	PROTOTYPES: ENABLE
2717		3349
2718	void glBegin (int mode)	3350	void glBegin (int mode)
2719		3351
2720	void glEnd ()	3352	void glEnd ()
…		…
2752	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3384	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2753	CODE:	3385	CODE:
2754	if (gl.SeparableFilter2D)	3386	if (gl.SeparableFilter2D)
2755	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3387	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2756		3388
2757	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3389	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2758		3390
2759	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3391	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2760		3392
2761	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3393	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2762		3394
…		…
2788		3420
2789	void glEndList ()	3421	void glEndList ()
2790		3422
2791	void glCallList (int list)	3423	void glCallList (int list)
2792		3424
2793	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3425	void c_init ()
		3426	CODE:
		3427	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3428	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3429
		3430	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2794		3431
2795	PROTOTYPES: DISABLE	3432	PROTOTYPES: DISABLE
2796		3433
2797	void	3434	void
2798	find_widget (SV *self, NV x, NV y)	3435	find_widget (SV *self, NV x, NV y)
2799	PPCODE:	3436	PPCODE:
2800	{	3437	{
2801	if (within_widget (self, x, y))	3438	if (within_widget (self, x, y))
2802	XPUSHs (self);	3439	XPUSHs (self);
2803	}	3440	}
2804		3441
2805	BOOT:	3442	BOOT:
2806	{	3443	{
2807	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3444	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2808		3445
2809	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3446	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2810	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3447	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2811	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3448	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2812	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3449	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2813	}	3450	}
2814		3451
2815	void	3452	void
2816	draw (SV *self)	3453	draw (SV *self)
2817	CODE:	3454	CODE:
2818	{	3455	{
2819	HV *hv;	3456	HV *hv;
2820	SV **svp;	3457	SV **svp;
2821	NV x, y, w, h;	3458	NV x, y, w, h;
2822	SV *draw_x_sv = GvSV (draw_x_gv);	3459	SV *draw_x_sv = GvSV (draw_x_gv);
2823	SV *draw_y_sv = GvSV (draw_y_gv);	3460	SV *draw_y_sv = GvSV (draw_y_gv);
2824	SV *draw_w_sv = GvSV (draw_w_gv);	3461	SV *draw_w_sv = GvSV (draw_w_gv);
2825	SV *draw_h_sv = GvSV (draw_h_gv);	3462	SV *draw_h_sv = GvSV (draw_h_gv);
2826	SV *hover;
2827	double draw_x, draw_y, draw_w, draw_h;	3463	double draw_x, draw_y;
2828		3464
2829	if (!SvROK (self))	3465	if (!SvROK (self))
2830	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3466	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2831		3467
2832	hv = (HV *)SvRV (self);	3468	hv = (HV *)SvRV (self);
2833		3469
2834	if (SvTYPE (hv) != SVt_PVHV)	3470	if (SvTYPE (hv) != SVt_PVHV)
2835	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3471	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2836		3472
2837	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3473	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2838	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3474	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2839		3475
2840	if (!h || !w)	3476	if (!h || !w)
…		…
2860	{	3496	{
2861	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3497	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2862		3498
2863	if (svp && SvTRUE (*svp))	3499	if (svp && SvTRUE (*svp))
2864	{	3500	{
2865	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3501	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2866	glEnable (GL_BLEND);	3502	glEnable (GL_BLEND);
2867	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3503	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2868	glBegin (GL_QUADS);	3504	glBegin (GL_QUADS);
2869	glVertex2f (0, 0);	3505	glVertex2f (0, 0);
2870	glVertex2f (w, 0);	3506	glVertex2f (w, 0);
…		…
2873	glEnd ();	3509	glEnd ();
2874	glDisable (GL_BLEND);	3510	glDisable (GL_BLEND);
2875	}	3511	}
2876	}	3512	}
2877	#if 0	3513	#if 0
2878	if ($ENV{CFPLUS_DEBUG} & 1) {	3514	// draw borders, for debugging
2879	glPushMatrix;	3515	glPushMatrix ();
2880	glColor 1, 1, 0, 1;	3516	glColor4f (1., 1., 0., 1.);
2881	glTranslate 0.375, 0.375;	3517	glTranslatef (.5, .5, 0.);
2882	glBegin GL_LINE_LOOP;	3518	glBegin (GL_LINE_LOOP);
2883	glVertex 0 , 0;	3519	glVertex2f (0 , 0);
2884	glVertex $self->{w} - 1, 0;	3520	glVertex2f (w - 1, 0);
2885	glVertex $self->{w} - 1, $self->{h} - 1;	3521	glVertex2f (w - 1, h - 1);
2886	glVertex 0 , $self->{h} - 1;	3522	glVertex2f (0 , h - 1);
2887	glEnd;	3523	glEnd ();
2888	glPopMatrix;	3524	glPopMatrix ();
2889	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2890	}
2891	#endif	3525	#endif
2892	PUSHMARK (SP);	3526	PUSHMARK (SP);
2893	XPUSHs (self);	3527	XPUSHs (self);
2894	PUTBACK;	3528	PUTBACK;
2895	call_method ("_draw", G_VOID | G_DISCARD);	3529	call_method ("_draw", G_VOID | G_DISCARD);

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