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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
		20	#include "flat_hash_map.hpp"
		21
15	#ifdef _WIN32	22	#ifdef _WIN32
16	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
17	#endif	28	#endif
18		29
19	#include <assert.h>	30	#include <cassert>
20	#include <math.h>	31	#include <cmath>
21	#include <string.h>	32	#include <cstring>
22	#include <stdio.h>	33	#include <cstdio>
23	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37
		38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24		39
25	#include <SDL.h>	40	#include <SDL.h>
		41	#include <SDL_thread.h>
26	#include <SDL_endian.h>	42	#include <SDL_endian.h>
27	#include <SDL_image.h>	43	#include <SDL_image.h>
28	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
30		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
31	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
33		56
34	#include <glib/gmacros.h>	57	#include <glib.h>
35		58
36	#include <pango/pango.h>	59	#include <pango/pango.h>
		60
		61	#ifndef PANGO_VERSION_CHECK
		62	# define PANGO_VERSION_CHECK(a,b,c) 0
		63	#endif
		64
		65	#if !PANGO_VERSION_CHECK (1, 15, 2)
		66	# define pango_layout_get_line_readonly pango_layout_get_line
		67	# define pango_layout_get_lines_readonly pango_layout_get_lines
		68	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		69	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		70	#endif
37		71
38	#ifndef _WIN32	72	#ifndef _WIN32
39	# include <sys/types.h>	73	# include <sys/types.h>
40	# include <sys/socket.h>	74	# include <sys/socket.h>
41	# include <netinet/in.h>	75	# include <netinet/in.h>
42	# include <netinet/tcp.h>	76	# include <netinet/tcp.h>
43	# include <inttypes.h>	77	# include <inttypes.h>
44	#endif	78	#endif
45		79
		80	#if __GNUC__ >= 4
		81	# define expect(expr,value) __builtin_expect ((expr),(value))
		82	#else
		83	# define expect(expr,value) (expr)
		84	#endif
		85
		86	#define expect_false(expr) expect ((expr) != 0, 0)
		87	#define expect_true(expr) expect ((expr) != 0, 1)
		88
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
48	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
49		95
50	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
52		98
53	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
54		100
55	#if 0	101	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	102	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	103
58	# define PARACHUTE 0	104	#define KMOD_LRAM 0x10000 // our extension
59	#endif	105
		106	#define TEXID_SPEECH 1
		107	#define TEXID_NOFACE 2
		108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
		127
		128	static AV *texture_av;
60		129
61	static struct	130	static struct
62	{	131	{
63	#define GL_FUNC(ptr,name) ptr name;	132	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	133	#include "glfunc.h"
65	#undef GL_FUNC	134	#undef GL_FUNC
66	} gl;	135	} gl;
67		136
		137	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	138	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	139	{
70	if (gl.BlendFuncSeparate)	140	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	141	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	142	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	143	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	144	else
75	glBlendFunc (sa, da);	145	glBlendFunc (sa, da);
76	}	146	}
77		147
		148	static GLuint
		149	gen_texture ()
		150	{
		151	GLuint name;
		152
		153	if (AvFILL (texture_av) >= 0)
		154	name = (GLuint)(size_t)av_pop (texture_av);
		155	else
		156	glGenTextures (1, &name);
		157
		158	return name;
		159	}
		160
		161	static void
		162	del_texture (GLuint name)
		163	{
		164	/* make a half-assed attempt at returning the memory used by the texture */
		165	/* textures are frequently being reused by cfplus anyway */
		166	/glBindTexture (GL_TEXTURE_2D, name);/
		167	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		168	av_push (texture_av, (SV *)(size_t)name);
		169	glDeleteTextures (1, &name);
		170	}
		171
78	#include "texcache.c"	172	#include "texcache.c"
		173	#include "rendercache.c"
79		174
80	#include "pango-font.c"	175	#include "pango-font.c"
81	#include "pango-fontmap.c"	176	#include "pango-fontmap.c"
82	#include "pango-render.c"	177	#include "pango-render.c"
83		178
		179	typedef IV DC__Channel;
		180	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	181	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	182	typedef Mix_Music *DC__MixMusic;
86		183
87	typedef PangoFontDescription *CFPlus__Font;	184	typedef PangoFontDescription *DC__Font;
88		185
89	static int	186	static int
90	shape_attr_p (PangoLayoutRun *run)	187	shape_attr_p (PangoLayoutRun *run)
91	{	188	{
92	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
93		190
94	while (attrs)	191	while (attrs)
95	{	192	{
96	PangoAttribute *attr = attrs->data;	193	PangoAttribute attr = (PangoAttribute )attrs->data;
97		194
98	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
99	return 1;	196	return 1;
100		197
101	attrs = attrs->next;	198	attrs = attrs->next;
…		…
106		203
107	typedef struct cf_layout {	204	typedef struct cf_layout {
108	PangoLayout *pl;	205	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
110	int base_height;	207	int base_height;
111	CFPlus__Font font;	208	DC__Font font;
		209	rc_t *rc;
112	} *CFPlus__Layout;	210	} *DC__Layout;
113		211
114	static CFPlus__Font default_font;	212	static DC__Font default_font;
115	static PangoContext *opengl_context;	213	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	214	static PangoFontMap *opengl_fontmap;
117		215
118	static void	216	static void
119	substitute_func (FcPattern *pattern, gpointer data)	217	substitute_func (FcPattern *pattern, gpointer data)
120	{	218	{
121	FcPatternAddBool (pattern, FC_HINTING, 1);	219	FcPatternAddBool (pattern, FC_HINTING, 1);
122	#ifdef FC_HINT_STYLE	220	#ifdef FC_HINT_STYLE
123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	221	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
124	#endif	222	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	223	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	224	}
127		225
128	static void	226	static void
129	layout_update_font (CFPlus__Layout self)	227	layout_update_font (DC__Layout self)
130	{	228	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	229	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	230	* reasonably well with dejavu/bistream fonts
133	*/	231	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	232	PangoFontDescription *font = self->font ? self->font : default_font;
135		233
136	pango_font_description_set_absolute_size (font,	234	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	235	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		236
139	pango_layout_set_font_description (self->pl, font);	237	pango_layout_set_font_description (self->pl, font);
140	}	238	}
141		239
142	static void	240	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	241	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	242	{
145	PangoRectangle rect;	243	PangoRectangle rect;
146		244
147	// get_pixel_* wrongly rounds down	245	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	246	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		257
160	typedef uint16_t tileid;	258	typedef uint16_t tileid;
161	typedef uint16_t faceid;	259	typedef uint16_t faceid;
162		260
163	typedef struct {	261	typedef struct {
164	int name;	262	GLuint name;
165	int w, h;	263	int w, h;
166	float s, t;	264	float s, t;
167	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
		266	tileid smoothtile;
		267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
168	} maptex;	269	} maptex;
169		270
170	typedef struct {	271	typedef struct {
171	uint32_t player;	272	uint32_t player;
172	tileid tile[3];	273	tileid tile[3];
173	uint16_t darkness;	274	uint16_t darkness;
174	uint8_t stat_width, stat_hp, flags;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
175	} mapcell;	276	} mapcell;
176		277
177	typedef struct {	278	typedef struct {
178	int32_t c0, c1;	279	int32_t c0, c1;
179	mapcell *col;	280	mapcell *col;
…		…
185	int faces; tileid *face2tile; // [faceid]	286	int faces; tileid *face2tile; // [faceid]
186	int texs; maptex *tex; // [tileid]	287	int texs; maptex *tex; // [tileid]
187		288
188	int32_t rows;	289	int32_t rows;
189	maprow *row;	290	maprow *row;
190	} *CFPlus__Map;	291	} *DC__Map;
191		292
192	static char *	293	static char *
193	prepend (char *ptr, int sze, int inc)	294	prepend (char *ptr, int sze, int inc)
194	{	295	{
195	char *p;	296	char *p;
…		…
233	self->texs *= 2;	334	self->texs *= 2;
234	}	335	}
235	}	336	}
236		337
237	static maprow *	338	static maprow *
238	map_get_row (CFPlus__Map self, int y)	339	map_get_row (DC__Map self, int y)
239	{	340	{
240	if (0 > y)	341	if (0 > y)
241	{	342	{
242	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
243	Prepend (maprow, self->row, self->rows, extend);	344	Prepend (maprow, self->row, self->rows, extend);
…		…
281		382
282	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
283	}	384	}
284		385
285	static mapcell *	386	static mapcell *
286	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (DC__Map self, int x, int y)
287	{	388	{
288	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
289	}	390	}
290		391
291	static void	392	static void
292	map_clear (CFPlus__Map self)	393	map_clear (DC__Map self)
293	{	394	{
294	int r;	395	int r;
295		396
296	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
297	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
304	self->oy = 0;	405	self->oy = 0;
305	self->row = 0;	406	self->row = 0;
306	self->rows = 0;	407	self->rows = 0;
307	}	408	}
308		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
309	static void	420	static void
310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	421	map_blank (DC__Map self, int x0, int y0, int w, int h)
311	{	422	{
312	int x, y;	423	int x, y;
313	maprow *row;	424	maprow *row;
314	mapcell *cell;	425	mapcell *cell;
315		426
…		…
327	if (x >= row->c1)	438	if (x >= row->c1)
328	break;	439	break;
329		440
330	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
331		442
332	cell->darkness = 0;	443	CELL_CLEAR (cell);
333	cell->stat_hp = 0;
334	cell->flags = 0;
335	cell->player = 0;
336	}	444	}
337	}	445	}
		446	}
		447
		448	struct smooth_key
		449	{
		450	tileid tile;
		451	uint8_t x, y, level;
		452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
		471
		472	static void
		473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		474	{
		475	auto &&it = h.find (key);
		476
		477	if (it == h.end ())
		478	h.insert (std::make_pair (key, bits));
		479	else
		480	it->second \|= bits;
338	}	481	}
339		482
340	static void	483	static void
341	music_finished (void)	484	music_finished (void)
342	{	485	{
…		…
359	ev.code = 1;	502	ev.code = 1;
360	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
361	ev.data2 = 0;	504	ev.data2 = 0;
362		505
363	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
364	}	514	}
365		515
366	static unsigned int	516	static unsigned int
367	minpot (unsigned int n)	517	minpot (unsigned int n)
368	{	518	{
…		…
378	n \|= n >> 16;	528	n \|= n >> 16;
379		529
380	return n + 1;	530	return n + 1;
381	}	531	}
382		532
		533	static unsigned int
		534	popcount (unsigned int n)
		535	{
		536	n -= (n >> 1) & 0x55555555U;
		537	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		538	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		539	n *= 0x01010101U;
		540
		541	return n >> 24;
		542	}
		543
383	/* SDL should provide this, really. */	544	/* SDL should provide this, really. */
384	#define SDLK_MODIFIER_MIN 300	545	#define SDLK_MODIFIER_MIN 300
385	#define SDLK_MODIFIER_MAX 314	546	#define SDLK_MODIFIER_MAX 314
386		547
387	MODULE = CFPlus PACKAGE = CFPlus	548	/******************************************************************************/
		549
		550	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		551	static GV *hover_gv;
		552
		553	static int
		554	within_widget (SV *widget, NV x, NV y)
		555	{
		556	HV *self;
		557	SV **svp;
		558	NV wx, ww, wy, wh;
		559
		560	if (!SvROK (widget))
		561	return 0;
		562
		563	self = (HV *)SvRV (widget);
		564
		565	if (SvTYPE (self) != SVt_PVHV)
		566	return 0;
		567
		568	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		569	if (y < wy)
		570	return 0;
		571
		572	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		573	if (y >= wy + wh)
		574	return 0;
		575
		576	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		577	if (x < wx)
		578	return 0;
		579
		580	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		581	if (x >= wx + ww)
		582	return 0;
		583
		584	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		585	if (!svp \|\| !SvTRUE (*svp))
		586	return 0;
		587
		588	return 1;
		589	}
		590
		591	/******************************************************************************/
		592
		593	/* process keyboard modifiers */
		594	static int
		595	mod_munge (int mod)
		596	{
		597	mod &= MOD_MASK;
		598
		599	if (mod & (KMOD_META \| KMOD_ALT))
		600	mod \|= KMOD_LRAM;
		601
		602	return mod;
		603	}
		604
		605	static void
		606	deliantra_main (SV *real_main)
		607	{
		608	dSP;
		609
		610	PUSHMARK (SP);
		611	call_sv (real_main, G_DISCARD \| G_VOID);
		612	}
		613
		614	#ifdef __MACOSX__
		615	static SV *real_main;
		616
		617	/* to due surprising braindamage on the side of SDL design, we
		618	* do some mind-boggling hack here: SDL requires a custom main()
		619	* on OS X, so... we provide one and call the original main(), which,
		620	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		621	* and which calls our main (== SDL_main) back.
		622	*/
		623	extern C_LINKAGE int
		624	main (int argc, char *argv[])
		625	{
		626	deliantra_main (real_main);
		627	}
		628
		629	#undef main
		630
		631	extern C_LINKAGE int main (int argc, char *argv[]);
		632
		633	static void
		634	SDL_main_hack (SV *real_main_)
		635	{
		636	real_main = real_main_;
		637
		638	char *argv[] = { "deliantra client", 0 };
		639	(main) (1, argv);
		640	}
		641	#else
		642	static void
		643	SDL_main_hack (SV *real_main)
		644	{
		645	deliantra_main (real_main);
		646	}
		647	#endif
		648
		649	MODULE = Deliantra::Client PACKAGE = DC
388		650
389	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
390		652
391	BOOT:	653	BOOT:
392	{	654	{
393	HV *stash = gv_stashpv ("CFPlus", 1);	655	HV *stash = gv_stashpv ("DC", 1);
394	static const struct {	656	static const struct {
395	const char *name;	657	const char *name;
396	IV iv;	658	IV iv;
397	} *civ, const_iv[] = {	659	} *civ, const_iv[] = {
398	# define const_iv(name) { # name, (IV)name }	660	# define const_iv(name) { # name, (IV)name }
…		…
420		682
421	const_iv (SDL_APPINPUTFOCUS),	683	const_iv (SDL_APPINPUTFOCUS),
422	const_iv (SDL_APPMOUSEFOCUS),	684	const_iv (SDL_APPMOUSEFOCUS),
423	const_iv (SDL_APPACTIVE),	685	const_iv (SDL_APPACTIVE),
424		686
		687
		688	const_iv (SDLK_UNKNOWN),
		689	const_iv (SDLK_FIRST),
		690	const_iv (SDLK_BACKSPACE),
		691	const_iv (SDLK_TAB),
		692	const_iv (SDLK_CLEAR),
		693	const_iv (SDLK_RETURN),
		694	const_iv (SDLK_PAUSE),
		695	const_iv (SDLK_ESCAPE),
		696	const_iv (SDLK_SPACE),
		697	const_iv (SDLK_EXCLAIM),
		698	const_iv (SDLK_QUOTEDBL),
		699	const_iv (SDLK_HASH),
		700	const_iv (SDLK_DOLLAR),
		701	const_iv (SDLK_AMPERSAND),
		702	const_iv (SDLK_QUOTE),
		703	const_iv (SDLK_LEFTPAREN),
		704	const_iv (SDLK_RIGHTPAREN),
		705	const_iv (SDLK_ASTERISK),
		706	const_iv (SDLK_PLUS),
		707	const_iv (SDLK_COMMA),
		708	const_iv (SDLK_MINUS),
		709	const_iv (SDLK_PERIOD),
		710	const_iv (SDLK_SLASH),
		711	const_iv (SDLK_0),
		712	const_iv (SDLK_1),
		713	const_iv (SDLK_2),
		714	const_iv (SDLK_3),
		715	const_iv (SDLK_4),
		716	const_iv (SDLK_5),
		717	const_iv (SDLK_6),
		718	const_iv (SDLK_7),
		719	const_iv (SDLK_8),
		720	const_iv (SDLK_9),
		721	const_iv (SDLK_COLON),
		722	const_iv (SDLK_SEMICOLON),
		723	const_iv (SDLK_LESS),
		724	const_iv (SDLK_EQUALS),
		725	const_iv (SDLK_GREATER),
		726	const_iv (SDLK_QUESTION),
		727	const_iv (SDLK_AT),
		728
		729	const_iv (SDLK_LEFTBRACKET),
		730	const_iv (SDLK_BACKSLASH),
		731	const_iv (SDLK_RIGHTBRACKET),
		732	const_iv (SDLK_CARET),
		733	const_iv (SDLK_UNDERSCORE),
		734	const_iv (SDLK_BACKQUOTE),
		735	const_iv (SDLK_DELETE),
		736
		737	const_iv (SDLK_FIRST),
		738	const_iv (SDLK_LAST),
425	const_iv (SDLK_KP0),	739	const_iv (SDLK_KP0),
426	const_iv (SDLK_KP1),	740	const_iv (SDLK_KP1),
427	const_iv (SDLK_KP2),	741	const_iv (SDLK_KP2),
428	const_iv (SDLK_KP3),	742	const_iv (SDLK_KP3),
429	const_iv (SDLK_KP4),	743	const_iv (SDLK_KP4),
…		…
501	const_iv (KMOD_LMETA),	815	const_iv (KMOD_LMETA),
502	const_iv (KMOD_RMETA),	816	const_iv (KMOD_RMETA),
503	const_iv (KMOD_NUM),	817	const_iv (KMOD_NUM),
504	const_iv (KMOD_CAPS),	818	const_iv (KMOD_CAPS),
505	const_iv (KMOD_MODE),	819	const_iv (KMOD_MODE),
		820
		821	const_iv (KMOD_LRAM),
		822
		823	const_iv (MIX_DEFAULT_FORMAT),
		824
		825	const_iv (SDL_INIT_TIMER),
		826	const_iv (SDL_INIT_AUDIO),
		827	const_iv (SDL_INIT_VIDEO),
		828	const_iv (SDL_INIT_CDROM),
		829	const_iv (SDL_INIT_JOYSTICK),
		830	const_iv (SDL_INIT_EVERYTHING),
		831	const_iv (SDL_INIT_NOPARACHUTE),
		832	const_iv (SDL_INIT_EVENTTHREAD),
		833
		834	const_iv (SDL_GL_RED_SIZE),
		835	const_iv (SDL_GL_GREEN_SIZE),
		836	const_iv (SDL_GL_BLUE_SIZE),
		837	const_iv (SDL_GL_ALPHA_SIZE),
		838	const_iv (SDL_GL_DOUBLEBUFFER),
		839	const_iv (SDL_GL_BUFFER_SIZE),
		840	const_iv (SDL_GL_DEPTH_SIZE),
		841	const_iv (SDL_GL_STENCIL_SIZE),
		842	const_iv (SDL_GL_ACCUM_RED_SIZE),
		843	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		844	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		845	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		846	const_iv (SDL_GL_STEREO),
		847	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		848	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		849	const_iv (SDL_GL_ACCELERATED_VISUAL),
		850	const_iv (SDL_GL_SWAP_CONTROL),
		851
		852	const_iv (FOW_DARKNESS)
506	# undef const_iv	853	# undef const_iv
507	};	854	};
508		855
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	856	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	857	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
511		858
512	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	859	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
513	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	860	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
514	}	861	}
515		862
…		…
527	RETVAL	874	RETVAL
528		875
529	NV floor (NV x)	876	NV floor (NV x)
530		877
531	NV ceil (NV x)	878	NV ceil (NV x)
		879
		880	IV minpot (UV n)
		881
		882	IV popcount (UV n)
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
532		889
533	void	890	void
534	pango_init ()	891	pango_init ()
535	CODE:	892	CODE:
536	{	893	{
537	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
539	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/pango_context_set_font_description (opengl_context, default_font);/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		901	#endif
540	}	902	}
541		903
542	int	904	char *SDL_GetError ()
543	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
544		905
545	void	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
		908
		909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
546	SDL_Quit ()	915	void SDL_Quit ()
547		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
		926
548	void	927	void
549	SDL_ListModes ()	928	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	929	PPCODE:
551	{	930	{
552	SDL_Rect **m;	931	SDL_Rect **m;
553		932
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	933	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	934	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	935	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	936	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		937
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	938	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	939	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		940
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		945
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568	#if SDL_VERSION_ATLEAST(1,2,10)
569	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571	#endif
572
573	SDL_EnableUNICODE (1);
574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
575		948
576	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
577		950
578	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
579	while (*m)	952	while (*m)
580	{	953	{
		954	if ((m)->w >= 400 && (m)->h >= 300)
		955	{
581	AV *av = newAV ();	956	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
		959	av_push (av, newSViv (rgb));
		960	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	961	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		962	}
585		963
586	++m;	964	++m;
587	}	965	}
588	}	966	}
589		967
590	char *
591	SDL_GetError ()
592
593	int	968	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	969	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	970	CODE:
		971	{
		972	SDL_EnableUNICODE (1);
		973	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		974
		975	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		976	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		977	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		978	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		979
596	RETVAL = !!SDL_SetVideoMode (	980	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	981	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
598	);	982	);
		983
599	if (RETVAL)	984	if (RETVAL)
600	{	985	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	986	av_clear (texture_av);
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	988	#include "glfunc.h"
604	# undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
605	}	992	}
		993	}
606	OUTPUT:	994	OUTPUT:
607	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
608		999
609	void	1000	void
610	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
611		1002
612	char *	1003	char *
613	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
614		1006
		1007	int
		1008	SDL_GetAppState ()
		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
615	void	1017	void
616	SDL_PollEvent ()	1018	SDL_PumpEvents ()
		1019
		1020	void
		1021	peep_events ()
617	PPCODE:	1022	PPCODE:
618	{	1023	{
619	SDL_Event ev;	1024	SDL_Event ev;
620		1025
621	while (SDL_PollEvent (&ev))	1026	SDL_PumpEvents ();
		1027	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	1028	{
623	HV *hv = newHV ();	1029	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1030	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		1031
626	switch (ev.type)	1032	switch (ev.type)
627	{	1033	{
628	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
629	case SDL_KEYUP:	1035	case SDL_KEYUP:
630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
633	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635	break;	1041	break;
636		1042
637	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1045	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	1046	break;
641		1047
642	case SDL_MOUSEMOTION:	1048	case SDL_MOUSEMOTION:
		1049	{
		1050	int state = ev.motion.state;
		1051	int x = ev.motion.x;
		1052	int y = ev.motion.y;
		1053	int xrel = ev.motion.xrel;
		1054	int yrel = ev.motion.yrel;
		1055
		1056	/* do simplistic event compression */
		1057	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1058	&& state == ev.motion.state)
		1059	{
		1060	xrel += ev.motion.xrel;
		1061	yrel += ev.motion.yrel;
		1062	x = ev.motion.x;
		1063	y = ev.motion.y;
		1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1065	}
		1066
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1073	}
650	break;	1074	break;
651		1075
652	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655		1079
656	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	1090	break;
667	}	1091	}
668		1092
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	1094	}
671	}	1095	}
672		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
673	int	1110	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	1112	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
678		1115
679	void	1116	void
		1117	Mix_QuerySpec ()
		1118	PPCODE:
		1119	{
		1120	int freq, channels;
		1121	Uint16 format;
		1122
		1123	if (Mix_QuerySpec (&freq, &format, &channels))
		1124	{
		1125	EXTEND (SP, 3);
		1126	PUSHs (sv_2mortal (newSViv (freq)));
		1127	PUSHs (sv_2mortal (newSViv (format)));
		1128	PUSHs (sv_2mortal (newSViv (channels)));
		1129	}
		1130	}
		1131
		1132	void
680	Mix_CloseAudio ()	1133	Mix_CloseAudio ()
681		1134
682	int	1135	int
683	Mix_AllocateChannels (int numchans = -1)	1136	Mix_AllocateChannels (int numchans = -1)
684		1137
		1138	const char *
		1139	Mix_GetError ()
		1140
685	void	1141	void
686	lowdelay (int fd, int val = 1)	1142	lowdelay (int fd, int val = 1)
687	CODE:	1143	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1144	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		1145
692	void	1146	void
693	win32_proxy_info ()	1147	win32_proxy_info ()
694	PPCODE:	1148	PPCODE:
695	{	1149	{
…		…
716	}	1170	}
717	}	1171	}
718	#endif	1172	#endif
719	}	1173	}
720		1174
721	void	1175	int
722	add_font (char *file)	1176	add_font (char *file)
723	CODE:	1177	CODE:
724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
725		1188
726	void	1189	void
727	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
728	ALIAS:	1191	ALIAS:
729	load_image_file = 1	1192	load_image_file = 1
…		…
732	STRLEN image_len;	1195	STRLEN image_len;
733	char image = (char )SvPVbyte (image_, image_len);	1196	char image = (char )SvPVbyte (image_, image_len);
734	SDL_Surface surface, surface2;	1197	SDL_Surface surface, surface2;
735	SDL_PixelFormat fmt;	1198	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	1199	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	1200	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	1201	: SDL_RWFromConstMem (image, image_len);
739		1202
740	if (!rw)	1203	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	1204	croak ("load_image: %s", SDL_GetError ());
742		1205
…		…
775		1238
776	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
777	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
778	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
779	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
780	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
781	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
782	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
783	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
784	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
785		1248
…		…
815	void	1278	void
816	error (char *message)	1279	error (char *message)
817	CODE:	1280	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1282	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
821	#endif	1284	#endif
822		1285
823	void	1286	void
824	fatal (char *message)	1287	fatal (char *message)
825	CODE:	1288	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1290	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
829	#endif	1292	#endif
830	_exit (1);	1293	_exit (1);
831		1294
832	void	1295	void
833	_exit (int retval = 0)	1296	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1299	ExitThread (retval); // unclean, please beam me up
837	#else	1300	#else
838	_exit (retval);	1301	_exit (retval);
839	#endif	1302	#endif
840		1303
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1304	void
		1305	debug ()
		1306	CODE:
		1307	{
		1308	#if DEBUG
		1309	VALGRIND_DO_LEAK_CHECK;
		1310	#endif
		1311	}
842		1312
843	CFPlus::Font	1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
		1320	MODULE = Deliantra::Client PACKAGE = DC::Font
		1321
		1322	PROTOTYPES: DISABLE
		1323
		1324	DC::Font
844	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
845	CODE:	1326	CODE:
846	{	1327	{
847	int count;	1328	int count;
848	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
849	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
851	}	1332	}
852	OUTPUT:	1333	OUTPUT:
853	RETVAL	1334	RETVAL
854		1335
855	void	1336	void
856	DESTROY (CFPlus::Font self)	1337	DESTROY (DC::Font self)
857	CODE:	1338	CODE:
858	pango_font_description_free (self);	1339	pango_font_description_free (self);
859		1340
860	void	1341	void
861	make_default (CFPlus::Font self)	1342	make_default (DC::Font self)
		1343	PROTOTYPE: $
862	CODE:	1344	CODE:
863	default_font = self;	1345	default_font = self;
864		1346
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1348
		1349	PROTOTYPES: DISABLE
		1350
867	void	1351	void
868	reset_glyph_cache ()	1352	glyph_cache_backup ()
		1353	PROTOTYPE:
869	CODE:	1354	CODE:
		1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
870	tc_clear ();	1361	tc_restore ();
871		1362
872	CFPlus::Layout	1363	DC::Layout
873	new (SV *class)	1364	new (SV *klass)
874	CODE:	1365	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
876		1367
877	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
878	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
879	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
881	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
882	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
883	RETVAL->font = 0;	1374	RETVAL->font = 0;
		1375	RETVAL->rc = rc_alloc ();
884		1376
885	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1377	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886	layout_update_font (RETVAL);	1378	layout_update_font (RETVAL);
887	OUTPUT:	1379	OUTPUT:
888	RETVAL	1380	RETVAL
889		1381
890	void	1382	void
891	DESTROY (CFPlus::Layout self)	1383	DESTROY (DC::Layout self)
892	CODE:	1384	CODE:
893	g_object_unref (self->pl);	1385	g_object_unref (self->pl);
		1386	rc_free (self->rc);
894	Safefree (self);	1387	Safefree (self);
895		1388
896	void	1389	void
897	set_text (CFPlus::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
898	CODE:	1391	CODE:
899	{	1392	{
900	STRLEN textlen;	1393	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1394	char *text = SvPVutf8 (text_, textlen);
902		1395
903	pango_layout_set_text (self->pl, text, textlen);	1396	pango_layout_set_text (self->pl, text, textlen);
904	}	1397	}
905		1398
906	void	1399	void
907	set_markup (CFPlus::Layout self, SV *text_)	1400	set_markup (DC::Layout self, SV *text_)
908	CODE:	1401	CODE:
909	{	1402	{
910	STRLEN textlen;	1403	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1404	char *text = SvPVutf8 (text_, textlen);
912		1405
913	pango_layout_set_markup (self->pl, text, textlen);	1406	pango_layout_set_markup (self->pl, text, textlen);
914	}	1407	}
915		1408
916	void	1409	void
917	set_shapes (CFPlus::Layout self, ...)	1410	set_shapes (DC::Layout self, ...)
918	CODE:	1411	CODE:
919	{	1412	{
920	PangoAttrList *attrs = 0;	1413	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1414	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1415	const char *pos = text;
…		…
957	if (attrs)	1450	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1451	pango_layout_set_attributes (self->pl, attrs);
959	}	1452	}
960		1453
961	void	1454	void
962	get_shapes (CFPlus::Layout self)	1455	get_shapes (DC::Layout self)
963	PPCODE:	1456	PPCODE:
964	{	1457	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1458	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1459
967	do	1460	do
968	{	1461	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1462	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1463
971	if (run && shape_attr_p (run))	1464	if (run && shape_attr_p (run))
972	{	1465	{
973	PangoRectangle extents;	1466	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1467	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1475
983	pango_layout_iter_free (iter);	1476	pango_layout_iter_free (iter);
984	}	1477	}
985		1478
986	int	1479	int
987	has_wrapped (CFPlus::Layout self)	1480	has_wrapped (DC::Layout self)
988	CODE:	1481	CODE:
989	{	1482	{
990	int lines = 1;	1483	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1484	const char *text = pango_layout_get_text (self->pl);
992		1485
…		…
997	}	1490	}
998	OUTPUT:	1491	OUTPUT:
999	RETVAL	1492	RETVAL
1000		1493
1001	SV *	1494	SV *
1002	get_text (CFPlus::Layout self)	1495	get_text (DC::Layout self)
1003	CODE:	1496	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1497	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1498	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1499	OUTPUT:
1007	RETVAL	1500	RETVAL
1008		1501
1009	void	1502	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1503	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1504	CODE:
1012	self->r = r;	1505	self->r = r;
1013	self->g = g;	1506	self->g = g;
1014	self->b = b;	1507	self->b = b;
1015	self->a = a;	1508	self->a = a;
1016		1509
1017	void	1510	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1511	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1512	CODE:
1020	if (self->font != font)	1513	if (self->font != font)
1021	{	1514	{
1022	self->font = font;	1515	self->font = font;
1023	layout_update_font (self);	1516	layout_update_font (self);
1024	}	1517	}
1025		1518
1026	void	1519	void
1027	set_height (CFPlus::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1028	CODE:	1521	CODE:
1029	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1030	{	1523	{
1031	self->base_height = base_height;	1524	self->base_height = base_height;
1032	layout_update_font (self);	1525	layout_update_font (self);
1033	}	1526	}
1034		1527
1035	void	1528	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1529	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1530	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1531	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1532
1040	void	1533	void
1041	set_indent (CFPlus::Layout self, int indent)	1534	set_indent (DC::Layout self, int indent)
1042	CODE:	1535	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1536	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1537
1045	void	1538	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1539	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1540	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1541	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1542
1050	void	1543	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1544	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1545	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1546	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1547	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1548	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1549	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1550	: PANGO_ELLIPSIZE_NONE
1058	);	1551	);
1059		1552
1060	void	1553	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1554	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1555	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1556	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1557
1065	void	1558	void
1066	size (CFPlus::Layout self)	1559	size (DC::Layout self)
1067	PPCODE:	1560	PPCODE:
1068	{	1561	{
1069	int w, h;	1562	int w, h;
1070		1563
1071	layout_get_pixel_size (self, &w, &h);	1564	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1567	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1568	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1569	}
1077		1570
1078	int	1571	int
1079	descent (CFPlus::Layout self)	1572	descent (DC::Layout self)
1080	CODE:	1573	CODE:
1081	{	1574	{
1082	PangoRectangle rect;	1575	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1576	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1577	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1578	RETVAL = PANGO_DESCENT (rect);
1086	}	1579	}
1087	OUTPUT:	1580	OUTPUT:
1088	RETVAL	1581	RETVAL
1089		1582
1090	int	1583	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1584	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1585	CODE:
1093	{	1586	{
1094	int index, trailing;	1587	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1588	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1589	RETVAL = index + trailing;
1097	}	1590	}
1098	OUTPUT:	1591	OUTPUT:
1099	RETVAL	1592	RETVAL
1100		1593
1101	void	1594	void
1102	cursor_pos (CFPlus::Layout self, int index)	1595	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1596	PPCODE:
1104	{	1597	{
1105	PangoRectangle strong_pos;	1598	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1599	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107		1600
1108	EXTEND (SP, 3);	1601	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1603	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1605	}
1113		1606
1114	void	1607	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1608	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1609	PPCODE:
1117	{	1610	{
1118	int line, x;	1611	int line, x;
1119		1612
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1613	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1614	#if !PANGO_VERSION_CHECK (1, 17, 3)
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1616	--line;
		1617	#endif
1123	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1619	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1620	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1621	}
1127		1622
1128	void	1623	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1624	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1625	PPCODE:
1131	{	1626	{
1132	PangoLayoutLine *lp;	1627	PangoLayoutLine *lp;
1133	int index, trailing;	1628	int index, trailing;
1134		1629
1135	if (line < 0)	1630	if (line < 0)
1136	XSRETURN_EMPTY;	1631	XSRETURN_EMPTY;
1137		1632
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1633	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1634	XSRETURN_EMPTY; /* do better */
1140		1635
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1636	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1637
1143	EXTEND (SP, 2);	1638	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1644	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1645	}
1151	}	1646	}
1152		1647
1153	void	1648	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1650	CODE:
		1651	rc_clear (self->rc);
1156	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1157	self->pl,	1653	self->pl,
		1654	self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1160	flags	1657	flags
1161	);	1658	);
		1659	// we assume that context_change actually clears/frees stuff
		1660	// and does not do any recomputation...
		1661	pango_layout_context_changed (self->pl);
1162		1662
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1663	void
1166	pad2pot (SV data_, SV w_, SV *h_)	1664	draw (DC::Layout self)
1167	CODE:	1665	CODE:
1168	{	1666	{
1169	int ow = SvIV (w_);	1667	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1668	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1669	glEnable (GL_BLEND);
		1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1672	glEnable (GL_ALPHA_TEST);
		1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1674
1172	if (ow && oh)	1675	rc_draw (self->rc);
		1676
		1677	glDisable (GL_ALPHA_TEST);
		1678	glDisable (GL_BLEND);
		1679	glDisable (GL_TEXTURE_2D);
		1680	}
		1681
		1682	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1683
		1684	PROTOTYPES: ENABLE
		1685
		1686	void
		1687	pad (SV *data_, int ow, int oh, int nw, int nh)
		1688	CODE:
		1689	{
		1690	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1173	{	1691	{
1174	int nw = minpot (ow);
1175	int nh = minpot (oh);
1176
1177	if (nw != ow \|\| nh != oh)
1178	{
1179	if (SvOK (data_))
1180	{
1181	STRLEN datalen;	1692	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1693	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1694	int bpp = datalen / (ow * oh);
1184	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1695	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1185		1696
1186	SvPOK_only (result_);	1697	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1698	SvCUR_set (result_, nw * nh * bpp);
1188		1699
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1700	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1701	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1702	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1703
1193	sv_setsv (data_, result_);	1704	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1705	}
1200	}	1706	}
1201		1707
1202	void	1708	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1709	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1715	{
1210	HV hv = (HV )SvRV (self);	1716	HV hv = (HV )SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1717	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1718	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1719	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1720
		1721	if (name <= 0)
		1722	XSRETURN_EMPTY;
1214		1723
1215	if (items < 5)	1724	if (items < 5)
1216	{	1725	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1726	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1727	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1248	}	1757	}
1249	}	1758	}
1250		1759
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1760	void
		1761	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)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
1252		1769
1253	CFPlus::Map	1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 \|\| h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
		1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1882	CODE:
		1883	{
		1884	GLint width;
		1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1886	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1887	RETVAL = width > 0;
		1888	}
		1889	OUTPUT:
		1890	RETVAL
		1891
		1892	MODULE = Deliantra::Client PACKAGE = DC::Map
		1893
		1894	PROTOTYPES: DISABLE
		1895
		1896	DC::Map
1254	new (SV *class)	1897	new (SV *klass)
1255	CODE:	1898	CODE:
1256	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1257	RETVAL->x = 0;	1900	RETVAL->x = 0;
1258	RETVAL->y = 0;	1901	RETVAL->y = 0;
1259	RETVAL->w = 0;	1902	RETVAL->w = 0;
…		…
1266	RETVAL->row = 0;	1909	RETVAL->row = 0;
1267	OUTPUT:	1910	OUTPUT:
1268	RETVAL	1911	RETVAL
1269		1912
1270	void	1913	void
1271	DESTROY (CFPlus::Map self)	1914	DESTROY (DC::Map self)
1272	CODE:	1915	CODE:
1273	{	1916	{
1274	map_clear (self);	1917	map_clear (self);
1275	Safefree (self->face2tile);	1918	Safefree (self->face2tile);
1276	Safefree (self->tex);	1919	Safefree (self->tex);
1277	Safefree (self);	1920	Safefree (self);
1278	}	1921	}
1279		1922
1280	void	1923	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1924	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1925	CODE:
1283	self->w = map_width;	1926	self->w = map_width;
1284	self->h = map_height;	1927	self->h = map_height;
1285		1928
1286	void	1929	void
1287	clear (CFPlus::Map self)	1930	clear (DC::Map self)
1288	CODE:	1931	CODE:
1289	map_clear (self);	1932	map_clear (self);
1290		1933
1291	void	1934	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1935	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1936	CODE:
1294	{	1937	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1938	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1939	need_texid (self, tile);
1297	}	1940	}
1298		1941
1299	void	1942	void
		1943	set_smooth (DC::Map self, int face, int smooth, int level)
		1944	CODE:
		1945	{
		1946	tileid texid;
		1947	maptex *tex;
		1948
		1949	if (face < 0 \|\| face >= self->faces)
		1950	return;
		1951
		1952	if (smooth < 0 \|\| smooth >= self->faces)
		1953	return;
		1954
		1955	texid = self->face2tile [face];
		1956
		1957	if (!texid)
		1958	return;
		1959
		1960	tex = self->tex + texid;
		1961	tex->smoothtile = self->face2tile [smooth];
		1962	tex->smoothlevel = level;
		1963	}
		1964
		1965	void
1300	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)	1966	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)
1301	CODE:	1967	CODE:
1302	{	1968	{
1303	need_texid (self, texid);	1969	need_texid (self, texid);
1304		1970
1305	{	1971	{
…		…
1324	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1325	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1993	}
1328		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
		2014
1329	int	2015	int
1330	ox (CFPlus::Map self)	2016	ox (DC::Map self)
1331	ALIAS:	2017	ALIAS:
1332	oy = 1	2018	oy = 1
1333	x = 2	2019	x = 2
1334	y = 3	2020	y = 3
1335	w = 4	2021	w = 4
…		…
1346	}	2032	}
1347	OUTPUT:	2033	OUTPUT:
1348	RETVAL	2034	RETVAL
1349		2035
1350	void	2036	void
1351	scroll (CFPlus::Map self, int dx, int dy)	2037	scroll (DC::Map self, int dx, int dy)
1352	CODE:	2038	CODE:
1353	{	2039	{
1354	if (dx > 0)	2040	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	2041	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	2042	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2043	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		2044
1359	if (dy > 0)	2045	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	2046	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	2047	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2048	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		2049
1364	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1366		2052
1367	while (self->y < 0)	2053	while (self->y < 0)
…		…
1371	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1373	}	2059	}
1374	}	2060	}
1375		2061
1376	void	2062	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1378	CODE:	2064	CODE:
1379	{	2065	{
1380	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2066	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1381	uint8_t data_end = (uint8_t )SvEND (data_);	2067	uint8_t data_end = (uint8_t )SvEND (data_);
1382	mapcell *cell;	2068	mapcell *cell;
1383	int x, y, flags;	2069	int x, y, z, flags;
		2070	AV *missing = newAV ();
		2071	RETVAL = newRV_noinc ((SV *)missing);
1384		2072
1385	while (data < data_end - 1)	2073	while (data < data_end - 1)
1386	{	2074	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	2075	flags = (data [0] << 8) + data [1]; data += 2;
1388		2076
…		…
1401		2089
1402	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1403		2091
1404	if (flags & 8)	2092	if (flags & 8)
1405	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1406	if (extmap)	2096	do
1407	{	2097	{
1408	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1409		2100
1410	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1411	{	2104	{
1412	ext = *data++;
1413	cmd = ext & 0x3f;
1414
1415	if (cmd < 4)
1416	cell->darkness = 255 - ext * 64 + 1;
1417	else if (cmd == 5) // health
1418	{
1419	cell->stat_width = 1;	2105	cell->stat_width = 1;
1420	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1421	}
1422	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)
1425	{
1426	if (*data == 8)
1427	; // decode player uuid
1428
1429	data += *data + 1;
1430	}
1431	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;
1433	else if (ext & 0x40) // unknown, multibyte => skip
1434	data += *data + 1;
1435	else
1436	data++;
1437	}	2107	}
1438	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1439	}	2125	}
1440	else	2126	while (ext & 0x80);
1441	cell->darkness = *data++ + 1;
1442	}	2127	}
1443		2128
		2129	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	2130	if (flags & (4 >> z))
1445	{	2131	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	2132	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	2133	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
		2135
		2136	if (cell->tile [z])
		2137	{
		2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
		2140	if (!tex->name)
		2141	av_push (missing, newSViv (cell->tile [z]));
		2142
		2143	if (tex->smoothtile)
		2144	{
		2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
		2147	if (!smooth->name)
		2148	av_push (missing, newSViv (tex->smoothtile));
		2149	}
		2150	}
1449	}	2151	}
1450
1451	if (flags & 2)
1452	{
1453	faceid face = (data [0] << 8) + data [1]; data += 2;
1454	need_facenum (self, face);
1455	cell->tile [1] = self->face2tile [face];
1456	}
1457
1458	if (flags & 1)
1459	{
1460	faceid face = (data [0] << 8) + data [1]; data += 2;
1461	need_facenum (self, face);
1462	cell->tile [2] = self->face2tile [face];
1463	}
1464	}	2152	}
1465	else	2153	else
1466	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1467	}	2155	}
1468	}	2156	}
		2157	OUTPUT:
		2158	RETVAL
1469		2159
1470	SV *	2160	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2161	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	2162	CODE:
1473	{	2163	{
1474	int x1, x;	2164	int x1, x;
1475	int y1, y;	2165	int y1, y;
1476	int z;	2166	int z;
…		…
1489	? self->row + y	2179	? self->row + y
1490	: 0;	2180	: 0;
1491		2181
1492	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1493	{	2183	{
1494	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1495		2185
1496	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1497	{	2187	{
1498	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1499		2189
…		…
1501	{	2191	{
1502	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1503	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1504	int a1 = tex.a;	2194	int a1 = tex.a;
1505		2195
1506	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1507	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1508	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1509	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1510	}	2200	}
1511	}	2201	}
1512		2202
1513	*map++ = (r )	2203	*map++ = (r )
1514	\| (g << 8)	2204	\| (g << 8)
1515	\| (b << 16)	2205	\| (b << 16)
1516	\| (a << 24);	2206	\| (a << 24);
1517	}	2207	}
1518	}	2208	}
1519		2209
1520	RETVAL = map_sv;	2210	RETVAL = map_sv;
1521	}	2211	}
1522	OUTPUT:	2212	OUTPUT:
1523	RETVAL	2213	RETVAL
1524		2214
1525	void	2215	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2216	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)
1527	CODE:	2217	CODE:
1528	{	2218	{
1529	int x, y, z;	2219	int x, y, z;
1530	int last_name;
1531		2220
1532	glColor4ub (255, 255, 255, 255);	2221	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2222	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2223	smooth_key skey;
		2224	int pl_x, pl_y;
		2225	maptex pl_tex;
		2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
		2228	rc_key_t key;
		2229	rc_array_t *arr;
		2230
		2231	pl_tex.name = 0;
		2232
		2233	// that's current max. sorry.
		2234	if (sw > 255) sw = 255;
		2235	if (sh > 255) sh = 255;
		2236
		2237	// clear key, in case of extra padding
		2238	memset (&skey, 0, sizeof (skey));
		2239
		2240	memset (&key, 0, sizeof (key));
		2241	key.r = 255;
		2242	key.g = 255;
		2243	key.b = 255;
		2244	key.a = 255;
		2245	key.mode = GL_QUADS;
		2246	key.format = GL_T2F_V3F;
		2247
		2248	mx += self->x;
		2249	my += self->y;
		2250
		2251	// first pass: determine smooth_max
		2252	// rather ugly, if you ask me
		2253	// could also be stored inside mapcell and updated on change
		2254	memset (smooth_max, 0, sizeof (smooth_max));
		2255
		2256	for (y = 0; y < sh; y++)
		2257	if (0 <= y + my && y + my < self->rows)
		2258	{
		2259	maprow *row = self->row + (y + my);
		2260
		2261	for (x = 0; x < sw; x++)
		2262	if (row->c0 <= x + mx && x + mx < row->c1)
		2263	{
		2264	mapcell *cell = row->col + (x + mx - row->c0);
		2265
		2266	smooth_max[x + 1][y + 1] =
		2267	MAX (self->tex [cell->tile [0]].smoothlevel,
		2268	MAX (self->tex [cell->tile [1]].smoothlevel,
		2269	self->tex [cell->tile [2]].smoothlevel));
		2270	}
		2271	}
1533		2272
1534	glEnable (GL_BLEND);	2273	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1536	glEnable (GL_TEXTURE_2D);
1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		2276
1539	glBegin (GL_QUADS);
1540
1541	last_name = 0;
1542
1543	mx += self->x;
1544	my += self->y;
1545
1546	for (z = 0; z < 3; z++)	2277	for (z = 0; z <= 2; z++)
		2278	{
		2279	smooth_hash smooth;
		2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
		2282
1547	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1549	{	2285	{
1550	maprow *row = self->row + (y + my);	2286	maprow *row = self->row + (y + my);
1551		2287
1552	for (x = 0; x < sw; x++)	2288	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	2289	if (row->c0 <= x + mx && x + mx < row->c1)
1554	{	2290	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	2291	mapcell *cell = row->col + (x + mx - row->c0);
1556	tileid tile = cell->tile [z];	2292	tileid tile = cell->tile [z];
		2293
		2294	if (tile)
		2295	{
		2296	maptex tex = self->tex [tile];
		2297	int px, py;
		2298
		2299	if (key.texname != tex.name)
		2300	{
		2301	self->tex [tile].unused = 0;
		2302
		2303	if (!tex.name)
		2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2305
		2306	key.texname = tex.name;
		2307	arr = rc_array (rc, &key);
		2308	}
		2309
		2310	px = (x + 1) * Th - tex.w;
		2311	py = (y + 1) * Tw - tex.h;
		2312
		2313	if (expect_false (cell->player == player) && expect_false (z == 2))
		2314	{
		2315	pl_x = px;
		2316	pl_y = py;
		2317	pl_tex = tex;
		2318	continue;
		2319	}
		2320
		2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2322	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2323	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2324	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2325
		2326	// update smooth hash
		2327	if (tex.smoothtile)
		2328	{
		2329	skey.tile = tex.smoothtile;
		2330	skey.level = tex.smoothlevel;
		2331
		2332	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2333
		2334	// add bits to current tile and all neighbours. skey.x\|y is
		2335	// shifted +1\|+1 so we always stay positive.
		2336
		2337	// bits is ___n cccc CCCC bbbb
		2338	// n do not draw borders&corners
		2339	// c draw these corners, but...
		2340	// C ... not these
		2341	// b draw these borders
		2342
		2343	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2344	// ┃· ·· ·┃ ━━
		2345
		2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2347	// ·· ·· ·┏ ┓·
		2348
		2349	// full tile
		2350	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2351
		2352	// borders
		2353	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2354	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2355	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2356	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2357
		2358	// corners
		2359	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2360	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2361	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2362	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2363	}
		2364	}
		2365
		2366	if (expect_false (z == 2) && expect_false (cell->flags))
		2367	{
		2368	// overlays such as the speech bubble, probably more to come
		2369	if (cell->flags & 1)
		2370	{
		2371	rc_key_t key_ov = key;
		2372	maptex tex = self->tex [TEXID_SPEECH];
		2373	rc_array_t *arr;
		2374	int px = x * Tw + Tw * 2 / 32;
		2375	int py = y * Th - Th * 6 / 32;
		2376
		2377	key_ov.texname = tex.name;
		2378	arr = rc_array (rc_ov, &key_ov);
		2379
		2380	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2381	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2382	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2383	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2384	}
		2385	}
1557		2386	}
		2387	}
		2388
		2389	rc_draw (rc);
		2390	rc_clear (rc);
		2391
		2392	// go through all smoothlevels, lowest to highest, then draw.
		2393	// this is basically counting sort
		2394	{
		2395	int w, b;
		2396
		2397	glEnable (GL_TEXTURE_2D);
		2398	glBegin (GL_QUADS);
		2399	for (w = 0; w < 256 / 32; ++w)
		2400	{
		2401	uint32_t smask = smooth_level [w];
1558	if (tile)	2402	if (smask)
		2403	for (b = 0; b < 32; ++b)
		2404	if (smask & (((uint32_t)1) << b))
1559	{	2405	{
1560	maptex tex = self->tex [tile];	2406	int level = (w << 5) \| b;
1561	int px = (x + 1) * T - tex.w;	2407	HE *he;
1562	int py = (y + 1) * T - tex.h;
1563		2408
1564	if (last_name != tex.name)	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1565	{	2410	{
		2411	smooth_key &skey = it->first;
		2412	IV bits = it->second;
		2413
1566	if (!tex.name)	2414	if (!(bits & 0x1000)
1567	tex = self->tex [2]; /* missing, replace by noface */	2415	&& skey.level == level
1568		2416	&& level > smooth_max [skey.x][skey.y])
1569	glEnd ();
1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1571	glBegin (GL_QUADS);
1572	}
1573
1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1576	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1577	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1578
1579	if (cell->flags && z == 2)
1580	{
1581	if (cell->flags & 1)
1582	{	2417	{
1583	maptex tex = self->tex [1];	2418	maptex tex = self->tex [skey.tile];
1584	int px = x * T + T * 2 / 32;	2419	int px = (((int)skey.x) - 1) * Tw;
1585	int py = y * T - T * 6 / 32;	2420	int py = (((int)skey.y) - 1) * Th;
		2421	int border = bits & 15;
		2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2423	float dx = tex.s * .0625f; // 16 images/row
		2424	float dy = tex.t * .5f ; // 2 images/column
1586		2425
		2426	if (tex.name)
		2427	{
		2428	// this time avoiding texture state changes
		2429	// save gobs of state changes.
		2430	if (key.texname != tex.name)
		2431	{
		2432	self->tex [skey.tile].unused = 0;
		2433
1587	glEnd ();	2434	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2436	glBegin (GL_QUADS);
		2437	}
1590		2438
		2439	if (border)
		2440	{
		2441	float ox = border * dx;
		2442
		2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2447	}
		2448
		2449	if (corner)
		2450	{
		2451	float ox = corner * dx;
		2452
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2457	}
		2458	}
1595	}	2459	}
1596	}	2460	}
1597	}	2461	}
1598	}
1599	}	2462	}
1600		2463
1601	glEnd ();	2464	glEnd ();
1602
1603	glDisable (GL_TEXTURE_2D);	2465	glDisable (GL_TEXTURE_2D);
		2466	key.texname = -1;
		2467	}
		2468	}
		2469
		2470	if (pl_tex.name)
		2471	{
		2472	maptex tex = pl_tex;
		2473	int px = pl_x + sdx;
		2474	int py = pl_y + sdy;
		2475
		2476	key.texname = tex.name;
		2477	arr = rc_array (rc, &key);
		2478
		2479	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2480	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2481	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2482	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2483
		2484	rc_draw (rc);
		2485	}
		2486
		2487	rc_draw (rc_ov);
		2488	rc_clear (rc_ov);
		2489
1604	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
		2491	rc_free (rc);
		2492	rc_free (rc_ov);
1605		2493
1606	// top layer: overlays such as the health bar	2494	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2495	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2496	if (0 <= y + my && y + my < self->rows)
1609	{	2497	{
…		…
1612	for (x = 0; x < sw; x++)	2500	for (x = 0; x < sw; x++)
1613	if (row->c0 <= x + mx && x + mx < row->c1)	2501	if (row->c0 <= x + mx && x + mx < row->c1)
1614	{	2502	{
1615	mapcell *cell = row->col + (x + mx - row->c0);	2503	mapcell *cell = row->col + (x + mx - row->c0);
1616		2504
1617	int px = x * T;	2505	int px = x * Tw;
1618	int py = y * T;	2506	int py = y * Th;
		2507
		2508	if (expect_false (cell->player == player))
		2509	{
		2510	px += sdx;
		2511	py += sdy;
		2512	}
1619		2513
1620	if (cell->stat_hp)	2514	if (cell->stat_hp)
1621	{	2515	{
1622	int width = cell->stat_width * T;	2516	int width = cell->stat_width * Tw;
1623	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1624		2518
1625	glColor3ub (0, 0, 0);	2519	glColor3ub (0, 0, 0);
1626	glRectf (px + 1, py - thick - 2,	2520	glRectf (px + 1, py - thick - 2,
1627	px + width - 1, py);	2521	px + width - 1, py);
1628		2522
…		…
1634	}	2528	}
1635	}	2529	}
1636	}	2530	}
1637		2531
1638	void	2532	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2533	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1640	CODE:	2534	CODE:
1641	{	2535	{
1642	static float color[16][3] = {	2536	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
1644	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
1645	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
1646	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
1647		2541
1648	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
1649	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
1650	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
1651	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
1652		2546
1653	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
1654	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
1655	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
1656	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
1657		2551
1658	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
1659		2553
1660	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
1661	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
1662	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
1663	};	2557	};
1664		2558
1665	int x, y;	2559	int x, y;
1666		2560
1667	glEnable (GL_TEXTURE_2D);	2561	glEnable (GL_TEXTURE_2D);
		2562	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2563	* but the nvidia driver (185.18.14) mishandles alpha textures
		2564	* and takes the colour from god knows where instead of using
		2565	* Cp. MODULATE results in the same colour, but slightly different
		2566	* alpha, but atcually gives us the correct colour with nvidia.
		2567	*/
1668	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1669	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
1670	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1671	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
1672		2572
1673	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
1677		2577
1678	if (m)	2578	if (m)
1679	{	2579	{
1680	float *c = color [m & 15];	2580	float *c = color [m & 15];
1681		2581
1682	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
1683	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
1684		2584
1685	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
1686	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1687	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1688	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1689	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1690	}	2590	}
…		…
1694	glDisable (GL_BLEND);	2594	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2595	glDisable (GL_TEXTURE_2D);
1696	}	2596	}
1697		2597
1698	void	2598	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2599	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2600	PPCODE:
1701	{	2601	{
1702	int x, y;	2602	int x, y;
1703	int sw4 = (sw + 3) & ~3;	2603	int sw1 = sw + 2;
		2604	int sh1 = sh + 2;
		2605	int sh3 = sh * 3;
		2606	int sw3 = sw * 3;
1704	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2607	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1705	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2608	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1706		2609	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1707	memset (darkness, 255, sw4 * sh);	2610	memset (darkness1, 0, sw1*sh1);
		2611
1708	SvPOK_only (darkness_sv);	2612	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
1710		2614
1711	mx += self->x;	2615	mx += self->x - 1;
1712	my += self->y;	2616	my += self->y - 1;
1713		2617
1714	for (y = 0; y < sh; y++)	2618	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
1716	{	2620	{
1717	maprow *row = self->row + (y + my);	2621	maprow *row = self->row + (y + my);
1718		2622
1719	for (x = 0; x < sw; x++)	2623	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2625	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
1723		2627
1724	darkness[y * sw4 + x] = cell->darkness	2628	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1726	: 255 - FOW_DARKNESS;	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1727	}	2631	}
1728	}	2632	}
1729		2633
		2634	for (y = 0; y < sh; ++y)
		2635	for (x = 0; x < sw; ++x)
		2636	{
		2637	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2638	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2639	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2640	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2641	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2642	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2643	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2644	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2645	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2646
		2647	uint8_t r11 = (d11 + d21 + d12) / 3;
		2648	uint8_t r21 = d21;
		2649	uint8_t r31 = (d21 + d31 + d32) / 3;
		2650
		2651	uint8_t r12 = d12;
		2652	uint8_t r22 = d22;
		2653	uint8_t r32 = d32;
		2654
		2655	uint8_t r13 = (d13 + d23 + d12) / 3;
		2656	uint8_t r23 = d23;
		2657	uint8_t r33 = (d23 + d33 + d32) / 3;
		2658
		2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2663	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2668	}
		2669
		2670	free (darkness1);
		2671
1730	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2675	PUSHs (darkness3_sv);
1734	}	2676	}
1735		2677
1736	SV *	2678	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2679	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2680	CODE:
1739	{	2681	{
1740	int x, y, x1, y1;	2682	int x, y, x1, y1;
1741	SV data_sv = newSV (w h * 7 + 5);	2683	SV data_sv = newSV (w h * 7 + 5);
1742	uint8_t data = (uint8_t )SvPVX (data_sv);	2684	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1799	else	2741	else
1800	*data++ = 0;	2742	*data++ = 0;
1801	}	2743	}
1802	}	2744	}
1803		2745
		2746	/* if size is wh + 5 then no data has been found /
		2747	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2748	{
1804	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
1805	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2751	}
		2752
1806	RETVAL = data_sv;	2753	RETVAL = data_sv;
1807	}	2754	}
1808	OUTPUT:	2755	OUTPUT:
1809	RETVAL	2756	RETVAL
1810		2757
1811	void	2758	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2759	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813	PPCODE:	2760	PPCODE:
1814	{	2761	{
1815	int x, y, z;	2762	int x, y, z;
1816	int w, h;	2763	int w, h;
1817	int x1, y1;	2764	int x1, y1;
		2765	STRLEN len;
		2766	uint8_t data, end;
		2767
		2768	len = SvLEN (data_sv);
		2769	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2770	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2771	end = data + len + 8;
		2772
		2773	if (len < 5)
		2774	XSRETURN_EMPTY;
1818		2775
1819	if (*data++ != 0)	2776	if (*data++ != 0)
1820	return; /* version mismatch */	2777	XSRETURN_EMPTY; /* version mismatch */
1821		2778
1822	w = data++ << 8; w \|= data++;	2779	w = data++ << 8; w \|= data++;
1823	h = data++ << 8; h \|= data++;	2780	h = data++ << 8; h \|= data++;
1824		2781
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2782	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1837	{	2794	{
1838	maprow *row = map_get_row (self, y);	2795	maprow *row = map_get_row (self, y);
1839		2796
1840	for (x = x0; x < x1; x++)	2797	for (x = x0; x < x1; x++)
1841	{	2798	{
		2799	uint8_t flags;
		2800
		2801	if (data + 7 >= end)
		2802	XSRETURN_EMPTY;
		2803
1842	uint8_t flags = *data++;	2804	flags = *data++;
1843		2805
1844	if (flags)	2806	if (flags)
1845	{	2807	{
1846	mapcell *cell = row_get_cell (row, x);	2808	mapcell *cell = row_get_cell (row, x);
1847	tileid tile[3] = { 0, 0, 0 };	2809	tileid tile[3] = { 0, 0, 0 };
…		…
1850	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2812	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1851	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2813	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1852		2814
1853	if (cell->darkness == 0)	2815	if (cell->darkness == 0)
1854	{	2816	{
1855	cell->darkness = 0;	2817	/cell->darkness = 0;/
		2818	EXTEND (SP, 3);
1856		2819
1857	for (z = 0; z <= 2; z++)	2820	for (z = 0; z <= 2; z++)
1858	{	2821	{
1859	tileid t = tile [z];	2822	tileid t = tile [z];
1860		2823
1861	if (t >= self->texs \|\| (t && !self->tex [t].name))	2824	if (t >= self->texs \|\| (t && !self->tex [t].name))
1862	{	2825	{
1863	XPUSHs (sv_2mortal (newSViv (t)));	2826	PUSHs (sv_2mortal (newSViv (t)));
1864	need_texid (self, t);	2827	need_texid (self, t);
1865	}	2828	}
1866		2829
1867	cell->tile [z] = t;	2830	cell->tile [z] = t;
1868	}	2831	}
…		…
1870	}	2833	}
1871	}	2834	}
1872	}	2835	}
1873	}	2836	}
1874		2837
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2839
1877	CFPlus::MixChunk	2840	DC::RW
1878	new_from_file (SV class, char path)	2841	new (SV klass, SV data_sv)
1879	CODE:	2842	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2843	{
		2844	STRLEN datalen;
		2845	char *data = SvPVbyte (data_sv, datalen);
		2846
		2847	RETVAL = SDL_RWFromConstMem (data, datalen);
		2848	}
1881	OUTPUT:	2849	OUTPUT:
1882	RETVAL	2850	RETVAL
1883		2851
		2852	DC::RW
		2853	new_from_file (SV klass, const char path, const char *mode = "rb")
		2854	CODE:
		2855	RETVAL = SDL_RWFromFile (path, mode);
		2856	OUTPUT:
		2857	RETVAL
		2858
		2859	# fails on win32:
		2860	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2861	#void
		2862	#close (DC::RW self)
		2863	# CODE:
		2864	# (self->(close)) (self);
		2865
		2866	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2867
		2868	PROTOTYPES: DISABLE
		2869
		2870	DC::Channel
		2871	find ()
		2872	CODE:
		2873	{
		2874	RETVAL = Mix_GroupAvailable (-1);
		2875
		2876	if (RETVAL < 0)
		2877	{
		2878	RETVAL = Mix_GroupOldest (-1);
		2879
		2880	if (RETVAL < 0)
		2881	{
		2882	// happens sometimes, maybe it just stopped playing(?)
		2883	RETVAL = Mix_GroupAvailable (-1);
		2884
		2885	if (RETVAL < 0)
		2886	XSRETURN_UNDEF;
		2887	}
		2888	else
		2889	Mix_HaltChannel (RETVAL);
		2890	}
		2891
		2892	Mix_UnregisterAllEffects (RETVAL);
		2893	Mix_Volume (RETVAL, 128);
		2894	}
		2895	OUTPUT:
		2896	RETVAL
		2897
		2898	void
		2899	halt (DC::Channel self)
		2900	CODE:
		2901	Mix_HaltChannel (self);
		2902
		2903	void
		2904	expire (DC::Channel self, int ticks = -1)
		2905	CODE:
		2906	Mix_ExpireChannel (self, ticks);
		2907
		2908	void
		2909	fade_out (DC::Channel self, int ticks = -1)
		2910	CODE:
		2911	Mix_FadeOutChannel (self, ticks);
		2912
		2913	int
		2914	volume (DC::Channel self, int volume)
		2915	CODE:
		2916	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2917	OUTPUT:
		2918	RETVAL
		2919
		2920	void
		2921	unregister_all_effects (DC::Channel self)
		2922	CODE:
		2923	Mix_UnregisterAllEffects (self);
		2924
		2925	void
		2926	set_panning (DC::Channel self, int left, int right)
		2927	CODE:
		2928	left = CLAMP (left , 0, 255);
		2929	right = CLAMP (right, 0, 255);
		2930	Mix_SetPanning (self, left, right);
		2931
		2932	void
		2933	set_distance (DC::Channel self, int distance)
		2934	CODE:
		2935	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2936
		2937	void
		2938	set_position (DC::Channel self, int angle, int distance)
		2939	CODE:
		2940
		2941	void
		2942	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2943	CODE:
		2944	{
		2945	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2946	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2948	}
		2949
		2950	void
		2951	set_reverse_stereo (DC::Channel self, int flip)
		2952	CODE:
		2953	Mix_SetReverseStereo (self, flip);
		2954
		2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2956
		2957	PROTOTYPES: DISABLE
		2958
		2959	void
		2960	decoders ()
		2961	PPCODE:
		2962	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2963	int i, num = Mix_GetNumChunkDecoders ();
		2964	EXTEND (SP, num);
		2965	for (i = 0; i < num; ++i)
		2966	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2967	#else
		2968	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2969	#endif
		2970
		2971	DC::MixChunk
		2972	new (SV *klass, DC::RW rwops)
		2973	CODE:
		2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2975	OUTPUT:
		2976	RETVAL
		2977
		2978	void
1885	DESTROY (CFPlus::MixChunk self)	2979	DESTROY (DC::MixChunk self)
1886	CODE:	2980	CODE:
1887	Mix_FreeChunk (self);	2981	Mix_FreeChunk (self);
1888		2982
1889	int	2983	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2984	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2985	CODE:
		2986	if (items > 1)
		2987	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2988	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2989	OUTPUT:
1894	RETVAL	2990	RETVAL
1895		2991
1896	int	2992	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2993	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2994	CODE:
		2995	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2996	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2997
		2998	if (RETVAL < 0)
		2999	XSRETURN_UNDEF;
		3000
		3001	if (channel < 0)
		3002	{
		3003	Mix_UnregisterAllEffects (RETVAL);
		3004	Mix_Volume (RETVAL, 128);
		3005	}
		3006	}
1900	OUTPUT:	3007	OUTPUT:
1901	RETVAL	3008	RETVAL
1902		3009
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	3010	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3011
		3012	void
		3013	decoders ()
		3014	PPCODE:
		3015	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3016	int i, num = Mix_GetNumMusicDecoders ();
		3017	EXTEND (SP, num);
		3018	for (i = 0; i < num; ++i)
		3019	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3020	#else
		3021	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3022	#endif
1904		3023
1905	int	3024	int
1906	volume (int volume = -1)	3025	volume (int volume = -1)
		3026	PROTOTYPE: ;$
1907	CODE:	3027	CODE:
		3028	if (items > 0)
		3029	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	3030	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	3031	OUTPUT:
1910	RETVAL	3032	RETVAL
1911		3033
1912	CFPlus::MixMusic	3034	void
1913	new_from_file (SV class, char path)	3035	fade_out (int ms)
1914	CODE:	3036	CODE:
1915	RETVAL = Mix_LoadMUS (path);	3037	Mix_FadeOutMusic (ms);
		3038
		3039	void
		3040	halt ()
		3041	CODE:
		3042	Mix_HaltMusic ();
		3043
		3044	int
		3045	playing ()
		3046	CODE:
		3047	RETVAL = Mix_PlayingMusic ();
1916	OUTPUT:	3048	OUTPUT:
1917	RETVAL	3049	RETVAL
1918		3050
		3051	DC::MixMusic
		3052	new (SV *klass, DC::RW rwops)
		3053	CODE:
		3054	RETVAL = Mix_LoadMUS_RW (rwops);
		3055	OUTPUT:
		3056	RETVAL
		3057
1919	void	3058	void
1920	DESTROY (CFPlus::MixMusic self)	3059	DESTROY (DC::MixMusic self)
1921	CODE:	3060	CODE:
1922	Mix_FreeMusic (self);	3061	Mix_FreeMusic (self);
1923		3062
1924	int	3063	int
1925	play (CFPlus::MixMusic self, int loops = -1)	3064	play (DC::MixMusic self, int loops = -1)
1926	CODE:	3065	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	3066	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	3067	OUTPUT:
1929	RETVAL	3068	RETVAL
1930		3069
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3070	void
		3071	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3072	CODE:
		3073	Mix_FadeInMusicPos (self, loops, ms, position);
		3074
		3075	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3076
		3077	PROTOTYPES: ENABLE
1932		3078
1933	BOOT:	3079	BOOT:
1934	{	3080	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3081	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	3082	static const struct {
1937	const char *name;	3083	const char *name;
1938	IV iv;	3084	IV iv;
1939	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
		3087	const_iv (GL_VENDOR),
		3088	const_iv (GL_VERSION),
		3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
1941	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	3099	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	3100	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	3101	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	3102	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	3103	const_iv (GL_BACK),
		3104	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	3105	const_iv (GL_AND),
1955	const_iv (GL_ONE),	3106	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
1959	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1960	const_iv (GL_ONE_MINUS_DST_ALPHA),	3111	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3112	const_iv (GL_SRC_COLOR),
		3113	const_iv (GL_DST_COLOR),
		3114	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3115	const_iv (GL_ONE_MINUS_DST_COLOR),
1961	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
1962	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
1963	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
1964	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
1965	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
1971	const_iv (GL_INTENSITY),	3126	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	3127	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	3128	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	3129	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3130	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3131	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3132	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3133	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3134	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3135	const_iv (GL_COMPRESSED_RGB_ARB),
		3136	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	3137	const_iv (GL_COMPILE),
		3138	const_iv (GL_PROXY_TEXTURE_1D),
		3139	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	3140	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	3141	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	3142	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	3143	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	3144	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	3165	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	3166	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	3167	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	3168	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	3169	const_iv (GL_CONSTANT_BORDER),
		3170	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	3171	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	3172	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	3173	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	3174	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	3175	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	3176	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	3177	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	3178	const_iv (GL_TRIANGLE_FAN),
		3179	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3180	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3181	const_iv (GL_POINT_SMOOTH_HINT),
		3182	const_iv (GL_LINE_SMOOTH_HINT),
		3183	const_iv (GL_POLYGON_SMOOTH_HINT),
		3184	const_iv (GL_GENERATE_MIPMAP_HINT),
		3185	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	3186	const_iv (GL_FASTEST),
		3187	const_iv (GL_DONT_CARE),
		3188	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	3192	const_iv (GL_T2F_N3F_V3F),
		3193	const_iv (GL_FUNC_ADD),
		3194	const_iv (GL_FUNC_SUBTRACT),
		3195	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2021	# undef const_iv	3196	# undef const_iv
2022	};	3197	};
2023		3198
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3199	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2026	}
2027		3201
2028	char *	3202	texture_av = newAV ();
		3203	AvREAL_off (texture_av);
		3204	}
		3205
		3206	void
		3207	disable_GL_EXT_blend_func_separate ()
		3208	CODE:
		3209	gl.BlendFuncSeparate = 0;
		3210	gl.BlendFuncSeparateEXT = 0;
		3211
		3212	void
		3213	apple_nvidia_bug (int enable)
		3214
		3215	const char *
2029	gl_vendor ()	3216	gl_vendor ()
2030	CODE:	3217	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
2032	OUTPUT:	3219	OUTPUT:
2033	RETVAL	3220	RETVAL
2034		3221
2035	char *	3222	const char *
2036	gl_version ()	3223	gl_version ()
2037	CODE:	3224	CODE:
2038	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
2039	OUTPUT:	3226	OUTPUT:
2040	RETVAL	3227	RETVAL
2041		3228
2042	char *	3229	const char *
2043	gl_extensions ()	3230	gl_extensions ()
2044	CODE:	3231	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	3233	OUTPUT:
2047	RETVAL	3234	RETVAL
2048		3235
		3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
		3241
		3242	GLint glGetInteger (GLenum pname)
		3243	CODE:
		3244	glGetIntegerv (pname, &RETVAL);
		3245	OUTPUT:
		3246	RETVAL
		3247
		3248	GLdouble glGetDouble (GLenum pname)
		3249	CODE:
		3250	glGetDoublev (pname, &RETVAL);
		3251	OUTPUT:
		3252	RETVAL
		3253
2049	int glGetError ()	3254	int glGetError ()
2050		3255
2051	void glFinish ()	3256	void glFinish ()
		3257
		3258	void glFlush ()
2052		3259
2053	void glClear (int mask)	3260	void glClear (int mask)
2054		3261
2055	void glClearColor (float r, float g, float b, float a = 1.0)	3262	void glClearColor (float r, float g, float b, float a = 1.0)
2056	PROTOTYPE: @	3263	PROTOTYPE: @
…		…
2067		3274
2068	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2069	CODE:	3276	CODE:
2070	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
2071		3278
		3279	# void glBlendEquation (int se)
		3280
2072	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
2073		3282
2074	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
2075		3284
2076	void glColorMask (int red, int green, int blue, int alpha)	3285	void glColorMask (int red, int green, int blue, int alpha)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	3299	# near_ and far_ are due to microsofts buggy "c" compiler
2091	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3300	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		3301
2093	# near_ and far_ are due to microsofts buggy "c" compiler	3302	# near_ and far_ are due to microsofts buggy "c" compiler
2094	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3303	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3304
		3305	PROTOTYPES: DISABLE
2095		3306
2096	void glViewport (int x, int y, int width, int height)	3307	void glViewport (int x, int y, int width, int height)
2097		3308
2098	void glScissor (int x, int y, int width, int height)	3309	void glScissor (int x, int y, int width, int height)
2099		3310
…		…
2107		3318
2108	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
2109	CODE:	3320	CODE:
2110	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
2111		3322
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	3323	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @	3324	PROTOTYPE: @
2118	ALIAS:	3325	ALIAS:
2119	glColor_premultiply = 1	3326	glColor_premultiply = 1
2120	CODE:	3327	CODE:
2121	if (ix)	3328	if (ix)
2122	{	3329	{
…		…
2125	b *= a;	3332	b *= a;
2126	}	3333	}
2127	// microsoft visual "c" rounds instead of truncating...	3334	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	3335	glColor4f (r, g, b, a);
2129		3336
2130	void glInterleavedArrays (int format, int stride, char *data)
2131
2132	void glDrawElements (int mode, int count, int type, char *indices)
2133
2134	# 1.2 void glDrawRangeElements (int mode, int start, int end
2135
2136	void glRasterPos (float x, float y, float z = 0.)	3337	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	3338	CODE:
2138	glRasterPos3f (0, 0, z);	3339	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	3340	glBitmap (0, 0, 0, 0, x, y, 0);
2140		3341
…		…
2144		3345
2145	void glTexCoord (float s, float t)	3346	void glTexCoord (float s, float t)
2146	CODE:	3347	CODE:
2147	glTexCoord2f (s, t);	3348	glTexCoord2f (s, t);
2148		3349
		3350	void glRect (float x1, float y1, float x2, float y2)
		3351	CODE:
		3352	glRectf (x1, y1, x2, y2);
		3353
		3354	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3355	CODE:
		3356	glBegin (GL_LINE_LOOP);
		3357	glVertex2f (x1, y1);
		3358	glVertex2f (x2, y1);
		3359	glVertex2f (x2, y2);
		3360	glVertex2f (x1, y2);
		3361	glEnd ();
		3362
		3363	PROTOTYPES: ENABLE
		3364
		3365	void glBegin (int mode)
		3366
		3367	void glEnd ()
		3368
		3369	void glPointSize (GLfloat size)
		3370
		3371	void glLineWidth (GLfloat width)
		3372
		3373	void glInterleavedArrays (int format, int stride, char *data)
		3374
		3375	void glDrawElements (int mode, int count, int type, char *indices)
		3376
		3377	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3378
2149	void glTexEnv (int target, int pname, float param)	3379	void glTexEnv (int target, int pname, float param)
2150	CODE:	3380	CODE:
2151	glTexEnvf (target, pname, param);	3381	glTexEnvf (target, pname, param);
2152		3382
2153	void glTexParameter (int target, int pname, float param)	3383	void glTexParameter (int target, int pname, float param)
…		…
2169	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3399	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2170	CODE:	3400	CODE:
2171	if (gl.SeparableFilter2D)	3401	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3402	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		3403
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3404	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		3405
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3406	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		3407
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3408	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3409
		3410	void glPixelZoom (float x, float y)
2179		3411
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3412	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		3413
2182	int glGenTexture ()	3414	int glGenTexture ()
2183	CODE:	3415	CODE:
2184	{	3416	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	3417	OUTPUT:
2190	RETVAL	3418	RETVAL
2191		3419
2192	void glDeleteTexture (int name)	3420	void glDeleteTexture (int name)
2193	CODE:	3421	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	3422	del_texture (name);
2197	}	3423
2198
2199	int glGenList ()	3424	int glGenList ()
2200	CODE:	3425	CODE:
2201	RETVAL = glGenLists (1);	3426	RETVAL = glGenLists (1);
2202	OUTPUT:	3427	OUTPUT:
2203	RETVAL	3428	RETVAL
…		…
2210		3435
2211	void glEndList ()	3436	void glEndList ()
2212		3437
2213	void glCallList (int list)	3438	void glCallList (int list)
2214		3439
		3440	void c_init ()
		3441	CODE:
		3442	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3443	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3444
		3445	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3446
		3447	PROTOTYPES: DISABLE
		3448
		3449	void
		3450	find_widget (SV *self, NV x, NV y)
		3451	PPCODE:
		3452	{
		3453	if (within_widget (self, x, y))
		3454	XPUSHs (self);
		3455	}
		3456
		3457	BOOT:
		3458	{
		3459	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3460
		3461	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3462	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3463	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3464	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3465	}
		3466
		3467	void
		3468	draw (SV *self)
		3469	CODE:
		3470	{
		3471	HV *hv;
		3472	SV **svp;
		3473	NV x, y, w, h;
		3474	SV *draw_x_sv = GvSV (draw_x_gv);
		3475	SV *draw_y_sv = GvSV (draw_y_gv);
		3476	SV *draw_w_sv = GvSV (draw_w_gv);
		3477	SV *draw_h_sv = GvSV (draw_h_gv);
		3478	double draw_x, draw_y;
		3479
		3480	if (!SvROK (self))
		3481	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3482
		3483	hv = (HV *)SvRV (self);
		3484
		3485	if (SvTYPE (hv) != SVt_PVHV)
		3486	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3487
		3488	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3489	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3490
		3491	if (!h \|\| !w)
		3492	XSRETURN_EMPTY;
		3493
		3494	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3495	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3496
		3497	draw_x = SvNV (draw_x_sv) + x;
		3498	draw_y = SvNV (draw_y_sv) + y;
		3499
		3500	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3501	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3502	XSRETURN_EMPTY;
		3503
		3504	sv_setnv (draw_x_sv, draw_x);
		3505	sv_setnv (draw_y_sv, draw_y);
		3506
		3507	glPushMatrix ();
		3508	glTranslated (x, y, 0);
		3509
		3510	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3511	{
		3512	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3513
		3514	if (svp && SvTRUE (*svp))
		3515	{
		3516	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3517	glEnable (GL_BLEND);
		3518	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3519	glBegin (GL_QUADS);
		3520	glVertex2f (0, 0);
		3521	glVertex2f (w, 0);
		3522	glVertex2f (w, h);
		3523	glVertex2f (0, h);
		3524	glEnd ();
		3525	glDisable (GL_BLEND);
		3526	}
		3527	}
		3528	#if 0
		3529	// draw borders, for debugging
		3530	glPushMatrix ();
		3531	glColor4f (1., 1., 0., 1.);
		3532	glTranslatef (.5, .5, 0.);
		3533	glBegin (GL_LINE_LOOP);
		3534	glVertex2f (0 , 0);
		3535	glVertex2f (w - 1, 0);
		3536	glVertex2f (w - 1, h - 1);
		3537	glVertex2f (0 , h - 1);
		3538	glEnd ();
		3539	glPopMatrix ();
		3540	#endif
		3541	PUSHMARK (SP);
		3542	XPUSHs (self);
		3543	PUTBACK;
		3544	call_method ("_draw", G_VOID \| G_DISCARD);
		3545	SPAGAIN;
		3546
		3547	glPopMatrix ();
		3548
		3549	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3550	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3551	}
		3552

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs. Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC