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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 2009 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
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
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
17	#endif	26	#endif
18		27
		28	#include <assert.h>
19	#include <math.h>	29	#include <math.h>
20	#include <string.h>	30	#include <string.h>
21	#include <stdio.h>	31	#include <stdio.h>
22	#include <stdlib.h>	32	#include <stdlib.h>
23		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
24	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
25	#include <SDL_endian.h>	38	#include <SDL_endian.h>
26	#include <SDL_image.h>	39	#include <SDL_image.h>
27	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
29		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	#endif
		47
30	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
32		50
33	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
34		52
35	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
36		65
37	#ifndef _WIN32	66	#ifndef _WIN32
38	# include <sys/types.h>	67	# include <sys/types.h>
39	# include <sys/socket.h>	68	# include <sys/socket.h>
40	# include <netinet/in.h>	69	# include <netinet/in.h>
41	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
42	# include <inttypes.h>	71	# include <inttypes.h>
43	#endif	72	#endif
44		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
		76	#else
		77	# define expect(expr,value) (expr)
		78	#endif
		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
47	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
48		89
49	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
51		92
52	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
53		94
54	#if 0	95	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	97
57	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
58	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102	#define TEXID_HIDDEN 3
		103
		104	static AV *texture_av;
59		105
60	static struct	106	static struct
61	{	107	{
62	#define GL_FUNC(ptr,name) ptr name;	108	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	109	#include "glfunc.h"
64	#undef GL_FUNC	110	#undef GL_FUNC
65	} gl;	111	} gl;
66		112
		113	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	114	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	115	{
69	if (gl.BlendFuncSeparate)	116	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	117	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	118	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	119	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	120	else
74	glBlendFunc (sa, da);	121	glBlendFunc (sa, da);
75	}	122	}
76		123
		124	static GLuint
		125	gen_texture ()
		126	{
		127	GLuint name;
		128
		129	if (AvFILL (texture_av) >= 0)
		130	name = (GLuint)(size_t)av_pop (texture_av);
		131	else
		132	glGenTextures (1, &name);
		133
		134	return name;
		135	}
		136
		137	static void
		138	del_texture (GLuint name)
		139	{
		140	/* make a half-assed attempt at returning the memory used by the texture */
		141	/* textures are frequently being reused by cfplus anyway */
		142	/glBindTexture (GL_TEXTURE_2D, name);/
		143	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		144	av_push (texture_av, (SV *)(size_t)name);
		145	glDeleteTextures (1, &name);
		146	}
		147
77	#include "texcache.c"	148	#include "texcache.c"
		149	#include "rendercache.c"
78		150
79	#include "pango-font.c"	151	#include "pango-font.c"
80	#include "pango-fontmap.c"	152	#include "pango-fontmap.c"
81	#include "pango-render.c"	153	#include "pango-render.c"
82		154
		155	typedef IV DC__Channel;
		156	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	157	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	158	typedef Mix_Music *DC__MixMusic;
85		159
86	typedef PangoFontDescription *CFPlus__Font;	160	typedef PangoFontDescription *DC__Font;
87		161
88	static int	162	static int
89	shape_attr_p (PangoLayoutRun *run)	163	shape_attr_p (PangoLayoutRun *run)
90	{	164	{
91	GSList *attrs = run->item->analysis.extra_attrs;	165	GSList *attrs = run->item->analysis.extra_attrs;
105		179
106	typedef struct cf_layout {	180	typedef struct cf_layout {
107	PangoLayout *pl;	181	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	182	float r, g, b, a; // default color for rgba mode
109	int base_height;	183	int base_height;
110	CFPlus__Font font;	184	DC__Font font;
		185	rc_t *rc;
111	} *CFPlus__Layout;	186	} *DC__Layout;
112		187
113	static CFPlus__Font default_font;	188	static DC__Font default_font;
114	static PangoContext *opengl_context;	189	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	190	static PangoFontMap *opengl_fontmap;
116		191
117	static void	192	static void
118	substitute_func (FcPattern *pattern, gpointer data)	193	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	198	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	199	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	200	}
126		201
127	static void	202	static void
128	layout_update_font (CFPlus__Layout self)	203	layout_update_font (DC__Layout self)
129	{	204	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	205	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	206	* reasonably well with dejavu/bistream fonts
132	*/	207	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	208	PangoFontDescription *font = self->font ? self->font : default_font;
134		209
135	pango_font_description_set_absolute_size (font,	210	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	211	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		212
138	pango_layout_set_font_description (self->pl, font);	213	pango_layout_set_font_description (self->pl, font);
139	}	214	}
140		215
141	static void	216	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	217	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	218	{
144	PangoRectangle rect;	219	PangoRectangle rect;
145		220
146	// get_pixel_* wrongly rounds down	221	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	222	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		229
155	*w = rect.width;	230	*w = rect.width;
156	*h = rect.height;	231	*h = rect.height;
157	}	232	}
158		233
		234	typedef uint16_t tileid;
159	typedef uint16_t mapface;	235	typedef uint16_t faceid;
160		236
161	typedef struct {	237	typedef struct {
162	GLint name;	238	GLuint name;
163	int w, h;	239	int w, h;
164	float s, t;	240	float s, t;
165	uint8_t r, g, b, a;	241	uint8_t r, g, b, a;
		242	tileid smoothtile;
		243	uint8_t smoothlevel;
		244	uint8_t unused; /* set to zero on use */
166	} maptex;	245	} maptex;
167		246
168	typedef struct {	247	typedef struct {
169	uint32_t player;	248	uint32_t player;
170	mapface face[3];	249	tileid tile[3];
171	uint16_t darkness;	250	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	251	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	252	} mapcell;
174		253
175	typedef struct {	254	typedef struct {
176	int32_t c0, c1;	255	int32_t c0, c1;
177	mapcell *col;	256	mapcell *col;
178	} maprow;	257	} maprow;
179		258
180	typedef struct map {	259	typedef struct map {
181	int x, y, w, h;	260	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	261	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	262	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	263	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		264
189	int32_t rows;	265	int32_t rows;
190	maprow *row;	266	maprow *row;
191	} *CFPlus__Map;	267	} *DC__Map;
192		268
193	static char *	269	static char *
194	prepend (char *ptr, int sze, int inc)	270	prepend (char *ptr, int sze, int inc)
195	{	271	{
196	char *p;	272	char *p;
…		…
213	}	289	}
214		290
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	291	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	292	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		293
		294	static void
		295	need_facenum (struct map *self, faceid face)
		296	{
		297	while (self->faces <= face)
		298	{
		299	Append (tileid, self->face2tile, self->faces, self->faces);
		300	self->faces *= 2;
		301	}
		302	}
		303
		304	static void
		305	need_texid (struct map *self, int texid)
		306	{
		307	while (self->texs <= texid)
		308	{
		309	Append (maptex, self->tex, self->texs, self->texs);
		310	self->texs *= 2;
		311	}
		312	}
		313
218	static maprow *	314	static maprow *
219	map_get_row (CFPlus__Map self, int y)	315	map_get_row (DC__Map self, int y)
220	{	316	{
221	if (0 > y)	317	if (0 > y)
222	{	318	{
223	int extend = - y + MAP_EXTEND_Y;	319	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	320	Prepend (maprow, self->row, self->rows, extend);
…		…
262		358
263	return row->col + (x - row->c0);	359	return row->col + (x - row->c0);
264	}	360	}
265		361
266	static mapcell *	362	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	363	map_get_cell (DC__Map self, int x, int y)
268	{	364	{
269	return row_get_cell (map_get_row (self, y), x);	365	return row_get_cell (map_get_row (self, y), x);
270	}	366	}
271		367
272	static void	368	static void
273	map_clear (CFPlus__Map self)	369	map_clear (DC__Map self)
274	{	370	{
275	int r;	371	int r;
276		372
277	for (r = 0; r < self->rows; r++)	373	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	374	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	381	self->oy = 0;
286	self->row = 0;	382	self->row = 0;
287	self->rows = 0;	383	self->rows = 0;
288	}	384	}
289		385
		386	#define CELL_CLEAR(cell) \
		387	do { \
		388	if ((cell)->player) \
		389	(cell)->tile [2] = 0; \
		390	(cell)->darkness = 0; \
		391	(cell)->stat_hp = 0; \
		392	(cell)->flags = 0; \
		393	(cell)->player = 0; \
		394	} while (0)
		395
290	static void	396	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	397	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	398	{
293	int x, y;	399	int x, y;
294	maprow *row;	400	maprow *row;
295	mapcell *cell;	401	mapcell *cell;
296		402
…		…
308	if (x >= row->c1)	414	if (x >= row->c1)
309	break;	415	break;
310		416
311	cell = row->col + x - row->c0;	417	cell = row->col + x - row->c0;
312		418
313	cell->darkness = 0;	419	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	420	}
318	}	421	}
		422	}
		423
		424	typedef struct {
		425	tileid tile;
		426	uint8_t x, y, level;
		427	} smooth_key;
		428
		429	static void
		430	smooth_or_bits (HV hv, smooth_key key, IV bits)
		431	{
		432	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		433
		434	if (SvIOK (*sv))
		435	SvIV_set (sv, SvIVX (sv) \| bits);
		436	else
		437	sv_setiv (*sv, bits);
319	}	438	}
320		439
321	static void	440	static void
322	music_finished (void)	441	music_finished (void)
323	{	442	{
…		…
359	n \|= n >> 16;	478	n \|= n >> 16;
360		479
361	return n + 1;	480	return n + 1;
362	}	481	}
363		482
		483	static unsigned int
		484	popcount (unsigned int n)
		485	{
		486	n -= (n >> 1) & 0x55555555U;
		487	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		488	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		489	n *= 0x01010101U;
		490
		491	return n >> 24;
		492	}
		493
364	/* SDL should provide this, really. */	494	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	495	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	496	#define SDLK_MODIFIER_MAX 314
367		497
368	MODULE = CFPlus PACKAGE = CFPlus	498	/******************************************************************************/
		499
		500	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		501	static GV *hover_gv;
		502
		503	static int
		504	within_widget (SV *widget, NV x, NV y)
		505	{
		506	HV *self;
		507	SV **svp;
		508	NV wx, ww, wy, wh;
		509
		510	if (!SvROK (widget))
		511	return 0;
		512
		513	self = (HV *)SvRV (widget);
		514
		515	if (SvTYPE (self) != SVt_PVHV)
		516	return 0;
		517
		518	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		519	if (y < wy)
		520	return 0;
		521
		522	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		523	if (y >= wy + wh)
		524	return 0;
		525
		526	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		527	if (x < wx)
		528	return 0;
		529
		530	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		531	if (x >= wx + ww)
		532	return 0;
		533
		534	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		535	if (!svp \|\| !SvTRUE (*svp))
		536	return 0;
		537
		538	return 1;
		539	}
		540
		541	/******************************************************************************/
		542
		543	/* process keyboard modifiers */
		544	static int
		545	mod_munge (int mod)
		546	{
		547	mod &= MOD_MASK;
		548
		549	if (mod & (KMOD_META \| KMOD_ALT))
		550	mod \|= KMOD_LRAM;
		551
		552	return mod;
		553	}
		554
		555	static void
		556	deliantra_main ()
		557	{
		558	char *argv[] = { 0 };
		559	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		560	}
		561
		562	#ifdef __MACOSX__
		563	/* to due surprising braindamage on the side of SDL design, we
		564	* do some mind-boggling hack here: SDL requires a custom main()
		565	* on OS X, so... we provide one and call the original main(), which,
		566	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		567	* and which calls our main (== SDL_main) back.
		568	*/
		569	extern C_LINKAGE int
		570	main (int argc, char *argv[])
		571	{
		572	deliantra_main ();
		573	}
		574
		575	#undef main
		576
		577	extern C_LINKAGE int main (int argc, char *argv[]);
		578
		579	static void
		580	SDL_braino (void)
		581	{
		582	char *argv[] = { "deliantra client", 0 };
		583	(main) (1, argv);
		584	}
		585	#else
		586	static void
		587	SDL_braino (void)
		588	{
		589	deliantra_main ();
		590	}
		591	#endif
		592
		593	MODULE = Deliantra::Client PACKAGE = DC
369		594
370	PROTOTYPES: ENABLE	595	PROTOTYPES: ENABLE
371		596
372	BOOT:	597	BOOT:
373	{	598	{
374	HV *stash = gv_stashpv ("CFPlus", 1);	599	HV *stash = gv_stashpv ("DC", 1);
375	static const struct {	600	static const struct {
376	const char *name;	601	const char *name;
377	IV iv;	602	IV iv;
378	} *civ, const_iv[] = {	603	} *civ, const_iv[] = {
379	# define const_iv(name) { # name, (IV)name }	604	# define const_iv(name) { # name, (IV)name }
…		…
401		626
402	const_iv (SDL_APPINPUTFOCUS),	627	const_iv (SDL_APPINPUTFOCUS),
403	const_iv (SDL_APPMOUSEFOCUS),	628	const_iv (SDL_APPMOUSEFOCUS),
404	const_iv (SDL_APPACTIVE),	629	const_iv (SDL_APPACTIVE),
405		630
		631
		632	const_iv (SDLK_UNKNOWN),
		633	const_iv (SDLK_FIRST),
		634	const_iv (SDLK_BACKSPACE),
		635	const_iv (SDLK_TAB),
		636	const_iv (SDLK_CLEAR),
		637	const_iv (SDLK_RETURN),
		638	const_iv (SDLK_PAUSE),
		639	const_iv (SDLK_ESCAPE),
		640	const_iv (SDLK_SPACE),
		641	const_iv (SDLK_EXCLAIM),
		642	const_iv (SDLK_QUOTEDBL),
		643	const_iv (SDLK_HASH),
		644	const_iv (SDLK_DOLLAR),
		645	const_iv (SDLK_AMPERSAND),
		646	const_iv (SDLK_QUOTE),
		647	const_iv (SDLK_LEFTPAREN),
		648	const_iv (SDLK_RIGHTPAREN),
		649	const_iv (SDLK_ASTERISK),
		650	const_iv (SDLK_PLUS),
		651	const_iv (SDLK_COMMA),
		652	const_iv (SDLK_MINUS),
		653	const_iv (SDLK_PERIOD),
		654	const_iv (SDLK_SLASH),
		655	const_iv (SDLK_0),
		656	const_iv (SDLK_1),
		657	const_iv (SDLK_2),
		658	const_iv (SDLK_3),
		659	const_iv (SDLK_4),
		660	const_iv (SDLK_5),
		661	const_iv (SDLK_6),
		662	const_iv (SDLK_7),
		663	const_iv (SDLK_8),
		664	const_iv (SDLK_9),
		665	const_iv (SDLK_COLON),
		666	const_iv (SDLK_SEMICOLON),
		667	const_iv (SDLK_LESS),
		668	const_iv (SDLK_EQUALS),
		669	const_iv (SDLK_GREATER),
		670	const_iv (SDLK_QUESTION),
		671	const_iv (SDLK_AT),
		672
		673	const_iv (SDLK_LEFTBRACKET),
		674	const_iv (SDLK_BACKSLASH),
		675	const_iv (SDLK_RIGHTBRACKET),
		676	const_iv (SDLK_CARET),
		677	const_iv (SDLK_UNDERSCORE),
		678	const_iv (SDLK_BACKQUOTE),
		679	const_iv (SDLK_DELETE),
		680
		681	const_iv (SDLK_FIRST),
		682	const_iv (SDLK_LAST),
406	const_iv (SDLK_KP0),	683	const_iv (SDLK_KP0),
407	const_iv (SDLK_KP1),	684	const_iv (SDLK_KP1),
408	const_iv (SDLK_KP2),	685	const_iv (SDLK_KP2),
409	const_iv (SDLK_KP3),	686	const_iv (SDLK_KP3),
410	const_iv (SDLK_KP4),	687	const_iv (SDLK_KP4),
…		…
482	const_iv (KMOD_LMETA),	759	const_iv (KMOD_LMETA),
483	const_iv (KMOD_RMETA),	760	const_iv (KMOD_RMETA),
484	const_iv (KMOD_NUM),	761	const_iv (KMOD_NUM),
485	const_iv (KMOD_CAPS),	762	const_iv (KMOD_CAPS),
486	const_iv (KMOD_MODE),	763	const_iv (KMOD_MODE),
		764
		765	const_iv (KMOD_LRAM),
		766
		767	const_iv (MIX_DEFAULT_FORMAT),
		768
		769	const_iv (SDL_INIT_TIMER),
		770	const_iv (SDL_INIT_AUDIO),
		771	const_iv (SDL_INIT_VIDEO),
		772	const_iv (SDL_INIT_CDROM),
		773	const_iv (SDL_INIT_JOYSTICK),
		774	const_iv (SDL_INIT_EVERYTHING),
		775	const_iv (SDL_INIT_NOPARACHUTE),
		776	const_iv (SDL_INIT_EVENTTHREAD),
		777
		778	const_iv (SDL_GL_RED_SIZE),
		779	const_iv (SDL_GL_GREEN_SIZE),
		780	const_iv (SDL_GL_BLUE_SIZE),
		781	const_iv (SDL_GL_ALPHA_SIZE),
		782	const_iv (SDL_GL_DOUBLEBUFFER),
		783	const_iv (SDL_GL_BUFFER_SIZE),
		784	const_iv (SDL_GL_DEPTH_SIZE),
		785	const_iv (SDL_GL_STENCIL_SIZE),
		786	const_iv (SDL_GL_ACCUM_RED_SIZE),
		787	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		788	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		789	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		790	const_iv (SDL_GL_STEREO),
		791	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		792	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		793	const_iv (SDL_GL_ACCELERATED_VISUAL),
		794	const_iv (SDL_GL_SWAP_CONTROL),
		795
		796	const_iv (FOW_DARKNESS)
487	# undef const_iv	797	# undef const_iv
488	};	798	};
489		799
490	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	800	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	801	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
492		802
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	803	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	804	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	805	}
496		806
		807	void
		808	weaken (SV *rv)
		809	PROTOTYPE: $
		810	CODE:
		811	sv_rvweaken (rv);
		812
497	int	813	int
498	in_destruct ()	814	in_destruct ()
499	CODE:	815	CODE:
500	RETVAL = PL_main_cv == Nullcv;	816	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	817	OUTPUT:
…		…
503		819
504	NV floor (NV x)	820	NV floor (NV x)
505		821
506	NV ceil (NV x)	822	NV ceil (NV x)
507		823
		824	IV minpot (UV n)
		825
		826	IV popcount (UV n)
		827
		828	NV distance (NV dx, NV dy)
		829	CODE:
		830	RETVAL = pow (dx * dx + dy * dy, 0.5);
		831	OUTPUT:
		832	RETVAL
		833
508	void	834	void
509	pango_init ()	835	pango_init ()
510	CODE:	836	CODE:
511	{	837	{
512	opengl_fontmap = pango_opengl_font_map_new ();	838	opengl_fontmap = pango_opengl_font_map_new ();
513	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	839	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
514	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	840	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		841	/pango_context_set_font_description (opengl_context, default_font);/
		842	#if PANGO_VERSION_CHECK (1, 15, 2)
		843	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		844	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		845	#endif
515	}	846	}
516		847
517	int	848	char *SDL_GetError ()
518	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
519		849
520	void	850	void SDL_braino ()
		851
		852	int SDL_Init (U32 flags)
		853
		854	int SDL_InitSubSystem (U32 flags)
		855
		856	void SDL_QuitSubSystem (U32 flags)
		857
521	SDL_Quit ()	858	void SDL_Quit ()
522		859
		860	int SDL_GL_SetAttribute (int attr, int value)
		861
		862	int SDL_GL_GetAttribute (int attr)
		863	CODE:
		864	if (SDL_GL_GetAttribute (attr, &RETVAL))
		865	XSRETURN_UNDEF;
		866	OUTPUT:
		867	RETVAL
		868
523	void	869	void
524	SDL_ListModes ()	870	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	871	PPCODE:
526	{	872	{
527	SDL_Rect **m;	873	SDL_Rect **m;
528		874
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	875	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	878	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		879
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	880	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	881	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		882
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		887
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	888	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	889	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif
547
548	SDL_EnableUNICODE (1);
549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550		890
551	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	891	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
552		892
553	if (m && m != (SDL_Rect **)-1)	893	if (m && m != (SDL_Rect **)-1)
554	while (*m)	894	while (*m)
555	{	895	{
		896	if ((m)->w >= 400 && (m)->h >= 300)
		897	{
556	AV *av = newAV ();	898	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	899	av_push (av, newSViv ((*m)->w));
558	av_push (av, newSViv ((*m)->h));	900	av_push (av, newSViv ((*m)->h));
		901	av_push (av, newSViv (rgb));
		902	av_push (av, newSViv (alpha));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	903	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		904	}
560		905
561	++m;	906	++m;
562	}	907	}
563	}	908	}
564		909
565	char *
566	SDL_GetError ()
567
568	int	910	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	911	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	CODE:	912	CODE:
		913	{
		914	SDL_EnableUNICODE (1);
		915	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		916
		917	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		918	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		919	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		920	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		921
571	RETVAL = !!SDL_SetVideoMode (	922	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	923	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	924	);
		925
574	if (RETVAL)	926	if (RETVAL)
575	{	927	{
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	928	av_clear (texture_av);
		929
		930	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
577	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	931	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
578	# include "glfunc.h"	932	#include "glfunc.h"
579	# undef GL_FUNC	933	#undef GL_FUNC
580	}	934	}
		935	}
581	OUTPUT:	936	OUTPUT:
582	RETVAL	937	RETVAL
583		938
584	void	939	void
585	SDL_GL_SwapBuffers ()	940	SDL_GL_SwapBuffers ()
586		941
587	char *	942	char *
588	SDL_GetKeyName (int sym)	943	SDL_GetKeyName (int sym)
589		944
		945	int
		946	SDL_GetAppState ()
		947
		948	int
		949	SDL_GetModState ()
		950
590	void	951	void
591	SDL_PollEvent ()	952	poll_events ()
592	PPCODE:	953	PPCODE:
593	{	954	{
594	SDL_Event ev;	955	SDL_Event ev;
595		956
596	while (SDL_PollEvent (&ev))	957	SDL_PumpEvents ();
		958	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	959	{
598	HV *hv = newHV ();	960	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	961	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		962
601	switch (ev.type)	963	switch (ev.type)
602	{	964	{
603	case SDL_KEYDOWN:	965	case SDL_KEYDOWN:
604	case SDL_KEYUP:	966	case SDL_KEYUP:
605	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	967	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
606	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	968	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
607	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	969	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
608	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	970	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
609	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	971	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
610	break;	972	break;
611		973
612	case SDL_ACTIVEEVENT:	974	case SDL_ACTIVEEVENT:
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	975	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	976	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	977	break;
616		978
617	case SDL_MOUSEMOTION:	979	case SDL_MOUSEMOTION:
		980	{
		981	int state = ev.motion.state;
		982	int x = ev.motion.x;
		983	int y = ev.motion.y;
		984	int xrel = ev.motion.xrel;
		985	int yrel = ev.motion.yrel;
		986
		987	/* do simplistic event compression */
		988	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		989	&& state == ev.motion.state)
		990	{
		991	xrel += ev.motion.xrel;
		992	yrel += ev.motion.yrel;
		993	x = ev.motion.x;
		994	y = ev.motion.y;
		995	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		996	}
		997
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	999	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1000	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1001	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1002	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1003	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1004	}
625	break;	1005	break;
626		1006
627	case SDL_MOUSEBUTTONDOWN:	1007	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	1008	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1009	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
630		1010
631	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1011	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
632	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
633	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1013	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
634	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1014	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1019	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1020	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641	break;	1021	break;
642	}	1022	}
643		1023
644	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1024	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
645	}	1025	}
646	}	1026	}
647		1027
648	int	1028	int
649	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1029	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
650	POSTCALL:	1030	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	1031	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	1032	Mix_ChannelFinished (channel_finished);
653		1033
654	void	1034	void
		1035	Mix_QuerySpec ()
		1036	PPCODE:
		1037	{
		1038	int freq, channels;
		1039	Uint16 format;
		1040
		1041	if (Mix_QuerySpec (&freq, &format, &channels))
		1042	{
		1043	EXTEND (SP, 3);
		1044	PUSHs (sv_2mortal (newSViv (freq)));
		1045	PUSHs (sv_2mortal (newSViv (format)));
		1046	PUSHs (sv_2mortal (newSViv (channels)));
		1047	}
		1048	}
		1049
		1050	void
655	Mix_CloseAudio ()	1051	Mix_CloseAudio ()
656		1052
657	int	1053	int
658	Mix_AllocateChannels (int numchans = -1)	1054	Mix_AllocateChannels (int numchans = -1)
659		1055
		1056	const char *
		1057	Mix_GetError ()
		1058
660	void	1059	void
661	lowdelay (int fd, int val = 1)	1060	lowdelay (int fd, int val = 1)
662	CODE:	1061	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1062	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		1063
667	void	1064	void
668	win32_proxy_info ()	1065	win32_proxy_info ()
669	PPCODE:	1066	PPCODE:
670	{	1067	{
…		…
691	}	1088	}
692	}	1089	}
693	#endif	1090	#endif
694	}	1091	}
695		1092
696	void	1093	int
697	add_font (char *file)	1094	add_font (char *file)
698	CODE:	1095	CODE:
699	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1096	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1097	OUTPUT:
		1098	RETVAL
700		1099
701	void	1100	void
702	load_image_inline (SV *image_)	1101	load_image_inline (SV *image_)
703	ALIAS:	1102	ALIAS:
704	load_image_file = 1	1103	load_image_file = 1
…		…
707	STRLEN image_len;	1106	STRLEN image_len;
708	char image = (char )SvPVbyte (image_, image_len);	1107	char image = (char )SvPVbyte (image_, image_len);
709	SDL_Surface surface, surface2;	1108	SDL_Surface surface, surface2;
710	SDL_PixelFormat fmt;	1109	SDL_PixelFormat fmt;
711	SDL_RWops *rw = ix	1110	SDL_RWops *rw = ix
712	? SDL_RWFromFile (image, "r")	1111	? SDL_RWFromFile (image, "rb")
713	: SDL_RWFromConstMem (image, image_len);	1112	: SDL_RWFromConstMem (image, image_len);
714		1113
715	if (!rw)	1114	if (!rw)
716	croak ("load_image: %s", SDL_GetError ());	1115	croak ("load_image: %s", SDL_GetError ());
717		1116
…		…
790	void	1189	void
791	error (char *message)	1190	error (char *message)
792	CODE:	1191	CODE:
793	fprintf (stderr, "ERROR: %s\n", message);	1192	fprintf (stderr, "ERROR: %s\n", message);
794	#ifdef _WIN32	1193	#ifdef _WIN32
795	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
796	#endif	1195	#endif
797		1196
798	void	1197	void
799	fatal (char *message)	1198	fatal (char *message)
800	CODE:	1199	CODE:
801	fprintf (stderr, "FATAL: %s\n", message);	1200	fprintf (stderr, "FATAL: %s\n", message);
802	#ifdef _WIN32	1201	#ifdef _WIN32
803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1202	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
804	#endif	1203	#endif
805	_exit (1);	1204	_exit (1);
806		1205
807	void	1206	void
808	_exit (int retval = 0)	1207	_exit (int retval = 0)
…		…
811	ExitThread (retval); // unclean, please beam me up	1210	ExitThread (retval); // unclean, please beam me up
812	#else	1211	#else
813	_exit (retval);	1212	_exit (retval);
814	#endif	1213	#endif
815		1214
816	MODULE = CFPlus PACKAGE = CFPlus::Font	1215	void
		1216	debug ()
		1217	CODE:
		1218	{
		1219	#if DEBUG
		1220	VALGRIND_DO_LEAK_CHECK;
		1221	#endif
		1222	}
817		1223
818	CFPlus::Font	1224	int
		1225	SvREFCNT (SV *sv)
		1226	CODE:
		1227	RETVAL = SvREFCNT (sv);
		1228	OUTPUT:
		1229	RETVAL
		1230
		1231	MODULE = Deliantra::Client PACKAGE = DC::Font
		1232
		1233	PROTOTYPES: DISABLE
		1234
		1235	DC::Font
819	new_from_file (SV class, char path, int id = 0)	1236	new_from_file (SV class, char path, int id = 0)
820	CODE:	1237	CODE:
821	{	1238	{
822	int count;	1239	int count;
823	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1240	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
826	}	1243	}
827	OUTPUT:	1244	OUTPUT:
828	RETVAL	1245	RETVAL
829		1246
830	void	1247	void
831	DESTROY (CFPlus::Font self)	1248	DESTROY (DC::Font self)
832	CODE:	1249	CODE:
833	pango_font_description_free (self);	1250	pango_font_description_free (self);
834		1251
835	void	1252	void
836	make_default (CFPlus::Font self)	1253	make_default (DC::Font self)
		1254	PROTOTYPE: $
837	CODE:	1255	CODE:
838	default_font = self;	1256	default_font = self;
839		1257
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1258	MODULE = Deliantra::Client PACKAGE = DC::Layout
841		1259
		1260	PROTOTYPES: DISABLE
		1261
842	void	1262	void
843	reset_glyph_cache ()	1263	glyph_cache_backup ()
		1264	PROTOTYPE:
844	CODE:	1265	CODE:
		1266	tc_backup ();
		1267
		1268	void
		1269	glyph_cache_restore ()
		1270	PROTOTYPE:
		1271	CODE:
845	tc_clear ();	1272	tc_restore ();
846		1273
847	CFPlus::Layout	1274	DC::Layout
848	new (SV *class)	1275	new (SV *class)
849	CODE:	1276	CODE:
850	New (0, RETVAL, 1, struct cf_layout);	1277	New (0, RETVAL, 1, struct cf_layout);
851		1278
852	RETVAL->pl = pango_layout_new (opengl_context);	1279	RETVAL->pl = pango_layout_new (opengl_context);
…		…
854	RETVAL->g = 1.;	1281	RETVAL->g = 1.;
855	RETVAL->b = 1.;	1282	RETVAL->b = 1.;
856	RETVAL->a = 1.;	1283	RETVAL->a = 1.;
857	RETVAL->base_height = MIN_FONT_HEIGHT;	1284	RETVAL->base_height = MIN_FONT_HEIGHT;
858	RETVAL->font = 0;	1285	RETVAL->font = 0;
		1286	RETVAL->rc = rc_alloc ();
859		1287
860	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1288	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
861	layout_update_font (RETVAL);	1289	layout_update_font (RETVAL);
862	OUTPUT:	1290	OUTPUT:
863	RETVAL	1291	RETVAL
864		1292
865	void	1293	void
866	DESTROY (CFPlus::Layout self)	1294	DESTROY (DC::Layout self)
867	CODE:	1295	CODE:
868	g_object_unref (self->pl);	1296	g_object_unref (self->pl);
		1297	rc_free (self->rc);
869	Safefree (self);	1298	Safefree (self);
870		1299
871	void	1300	void
872	set_text (CFPlus::Layout self, SV *text_)	1301	set_text (DC::Layout self, SV *text_)
873	CODE:	1302	CODE:
874	{	1303	{
875	STRLEN textlen;	1304	STRLEN textlen;
876	char *text = SvPVutf8 (text_, textlen);	1305	char *text = SvPVutf8 (text_, textlen);
877		1306
878	pango_layout_set_text (self->pl, text, textlen);	1307	pango_layout_set_text (self->pl, text, textlen);
879	}	1308	}
880		1309
881	void	1310	void
882	set_markup (CFPlus::Layout self, SV *text_)	1311	set_markup (DC::Layout self, SV *text_)
883	CODE:	1312	CODE:
884	{	1313	{
885	STRLEN textlen;	1314	STRLEN textlen;
886	char *text = SvPVutf8 (text_, textlen);	1315	char *text = SvPVutf8 (text_, textlen);
887		1316
888	pango_layout_set_markup (self->pl, text, textlen);	1317	pango_layout_set_markup (self->pl, text, textlen);
889	}	1318	}
890		1319
891	void	1320	void
892	set_shapes (CFPlus::Layout self, ...)	1321	set_shapes (DC::Layout self, ...)
893	CODE:	1322	CODE:
894	{	1323	{
895	PangoAttrList *attrs = 0;	1324	PangoAttrList *attrs = 0;
896	const char *text = pango_layout_get_text (self->pl);	1325	const char *text = pango_layout_get_text (self->pl);
897	const char *pos = text;	1326	const char *pos = text;
…		…
932	if (attrs)	1361	if (attrs)
933	pango_layout_set_attributes (self->pl, attrs);	1362	pango_layout_set_attributes (self->pl, attrs);
934	}	1363	}
935		1364
936	void	1365	void
937	get_shapes (CFPlus::Layout self)	1366	get_shapes (DC::Layout self)
938	PPCODE:	1367	PPCODE:
939	{	1368	{
940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1369	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941		1370
942	do	1371	do
943	{	1372	{
944	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1373	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
945		1374
946	if (run && shape_attr_p (run))	1375	if (run && shape_attr_p (run))
947	{	1376	{
948	PangoRectangle extents;	1377	PangoRectangle extents;
949	pango_layout_iter_get_run_extents (iter, 0, &extents);	1378	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
957		1386
958	pango_layout_iter_free (iter);	1387	pango_layout_iter_free (iter);
959	}	1388	}
960		1389
961	int	1390	int
962	has_wrapped (CFPlus::Layout self)	1391	has_wrapped (DC::Layout self)
963	CODE:	1392	CODE:
964	{	1393	{
965	int lines = 1;	1394	int lines = 1;
966	const char *text = pango_layout_get_text (self->pl);	1395	const char *text = pango_layout_get_text (self->pl);
967		1396
…		…
972	}	1401	}
973	OUTPUT:	1402	OUTPUT:
974	RETVAL	1403	RETVAL
975		1404
976	SV *	1405	SV *
977	get_text (CFPlus::Layout self)	1406	get_text (DC::Layout self)
978	CODE:	1407	CODE:
979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1408	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980	sv_utf8_decode (RETVAL);	1409	sv_utf8_decode (RETVAL);
981	OUTPUT:	1410	OUTPUT:
982	RETVAL	1411	RETVAL
983		1412
984	void	1413	void
985	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1414	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
986	CODE:	1415	CODE:
987	self->r = r;	1416	self->r = r;
988	self->g = g;	1417	self->g = g;
989	self->b = b;	1418	self->b = b;
990	self->a = a;	1419	self->a = a;
991		1420
992	void	1421	void
993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1422	set_font (DC::Layout self, DC::Font font = 0)
994	CODE:	1423	CODE:
995	if (self->font != font)	1424	if (self->font != font)
996	{	1425	{
997	self->font = font;	1426	self->font = font;
998	layout_update_font (self);	1427	layout_update_font (self);
999	}	1428	}
1000		1429
1001	void	1430	void
1002	set_height (CFPlus::Layout self, int base_height)	1431	set_height (DC::Layout self, int base_height)
1003	CODE:	1432	CODE:
1004	if (self->base_height != base_height)	1433	if (self->base_height != base_height)
1005	{	1434	{
1006	self->base_height = base_height;	1435	self->base_height = base_height;
1007	layout_update_font (self);	1436	layout_update_font (self);
1008	}	1437	}
1009		1438
1010	void	1439	void
1011	set_width (CFPlus::Layout self, int max_width = -1)	1440	set_width (DC::Layout self, int max_width = -1)
1012	CODE:	1441	CODE:
1013	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1442	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1014		1443
1015	void	1444	void
1016	set_indent (CFPlus::Layout self, int indent)	1445	set_indent (DC::Layout self, int indent)
1017	CODE:	1446	CODE:
1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1447	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019		1448
1020	void	1449	void
1021	set_spacing (CFPlus::Layout self, int spacing)	1450	set_spacing (DC::Layout self, int spacing)
1022	CODE:	1451	CODE:
1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1452	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024		1453
1025	void	1454	void
1026	set_ellipsise (CFPlus::Layout self, int ellipsise)	1455	set_ellipsise (DC::Layout self, int ellipsise)
1027	CODE:	1456	CODE:
1028	pango_layout_set_ellipsize (self->pl,	1457	pango_layout_set_ellipsize (self->pl,
1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1458	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1459	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1460	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032	: PANGO_ELLIPSIZE_NONE	1461	: PANGO_ELLIPSIZE_NONE
1033	);	1462	);
1034		1463
1035	void	1464	void
1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1465	set_single_paragraph_mode (DC::Layout self, int spm)
1037	CODE:	1466	CODE:
1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1467	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039		1468
1040	void	1469	void
1041	size (CFPlus::Layout self)	1470	size (DC::Layout self)
1042	PPCODE:	1471	PPCODE:
1043	{	1472	{
1044	int w, h;	1473	int w, h;
1045		1474
1046	layout_get_pixel_size (self, &w, &h);	1475	layout_get_pixel_size (self, &w, &h);
…		…
1049	PUSHs (sv_2mortal (newSViv (w)));	1478	PUSHs (sv_2mortal (newSViv (w)));
1050	PUSHs (sv_2mortal (newSViv (h)));	1479	PUSHs (sv_2mortal (newSViv (h)));
1051	}	1480	}
1052		1481
1053	int	1482	int
1054	descent (CFPlus::Layout self)	1483	descent (DC::Layout self)
1055	CODE:	1484	CODE:
1056	{	1485	{
1057	PangoRectangle rect;	1486	PangoRectangle rect;
1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1487	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1059	pango_layout_line_get_pixel_extents (line, 0, &rect);	1488	pango_layout_line_get_pixel_extents (line, 0, &rect);
1060	RETVAL = PANGO_DESCENT (rect);	1489	RETVAL = PANGO_DESCENT (rect);
1061	}	1490	}
1062	OUTPUT:	1491	OUTPUT:
1063	RETVAL	1492	RETVAL
1064		1493
1065	int	1494	int
1066	xy_to_index (CFPlus::Layout self, int x, int y)	1495	xy_to_index (DC::Layout self, int x, int y)
1067	CODE:	1496	CODE:
1068	{	1497	{
1069	int index, trailing;	1498	int index, trailing;
1070	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1499	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1071	RETVAL = index + trailing;	1500	RETVAL = index + trailing;
1072	}	1501	}
1073	OUTPUT:	1502	OUTPUT:
1074	RETVAL	1503	RETVAL
1075		1504
1076	void	1505	void
1077	cursor_pos (CFPlus::Layout self, int index)	1506	cursor_pos (DC::Layout self, int index)
1078	PPCODE:	1507	PPCODE:
1079	{	1508	{
1080	PangoRectangle strong_pos;	1509	PangoRectangle pos;
1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1510	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1082		1511
1083	EXTEND (SP, 3);	1512	EXTEND (SP, 3);
1084	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1515	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1087	}	1516	}
1088		1517
1089	void	1518	void
1090	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1519	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1091	PPCODE:	1520	PPCODE:
1092	{	1521	{
1093	int line, x;	1522	int line, x;
1094		1523
1095	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1524	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1525	#if !PANGO_VERSION_CHECK (1, 17, 3)
1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1526	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097		1527	--line;
		1528	#endif
1098	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
1099	PUSHs (sv_2mortal (newSViv (line - 1)));	1530	PUSHs (sv_2mortal (newSViv (line)));
1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1531	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101	}	1532	}
1102		1533
1103	void	1534	void
1104	line_x_to_index (CFPlus::Layout self, int line, int x)	1535	line_x_to_index (DC::Layout self, int line, int x)
1105	PPCODE:	1536	PPCODE:
1106	{	1537	{
1107	PangoLayoutLine *lp;	1538	PangoLayoutLine *lp;
1108	int index, trailing;	1539	int index, trailing;
1109		1540
1110	if (line < 0)	1541	if (line < 0)
1111	XSRETURN_EMPTY;	1542	XSRETURN_EMPTY;
1112		1543
1113	if (!(lp = pango_layout_get_line (self->pl, line)))	1544	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1114	XSRETURN_EMPTY; /* do better */	1545	XSRETURN_EMPTY; /* do better */
1115		1546
1116	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1547	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1117		1548
1118	EXTEND (SP, 2);	1549	EXTEND (SP, 2);
…		…
1124	PUSHs (sv_2mortal (newSViv (trailing)));	1555	PUSHs (sv_2mortal (newSViv (trailing)));
1125	}	1556	}
1126	}	1557	}
1127		1558
1128	void	1559	void
1129	render (CFPlus::Layout self, float x, float y, int flags = 0)	1560	render (DC::Layout self, float x, float y, int flags = 0)
1130	PPCODE:	1561	CODE:
		1562	rc_clear (self->rc);
1131	pango_opengl_render_layout_subpixel (	1563	pango_opengl_render_layout_subpixel (
1132	self->pl,	1564	self->pl,
		1565	self->rc,
1133	x * PANGO_SCALE, y * PANGO_SCALE,	1566	x * PANGO_SCALE, y * PANGO_SCALE,
1134	self->r, self->g, self->b, self->a,	1567	self->r, self->g, self->b, self->a,
1135	flags	1568	flags
1136	);	1569	);
		1570	// we assume that context_change actually clears/frees stuff
		1571	// and does not do any recomputation...
		1572	pango_layout_context_changed (self->pl);
1137		1573
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140	void	1574	void
1141	pad2pot (SV data_, SV w_, SV *h_)	1575	draw (DC::Layout self)
1142	CODE:	1576	CODE:
1143	{	1577	{
1144	int ow = SvIV (w_);	1578	glEnable (GL_TEXTURE_2D);
1145	int oh = SvIV (h_);	1579	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1580	glEnable (GL_BLEND);
		1581	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1582	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1583	glEnable (GL_ALPHA_TEST);
		1584	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1146		1585
1147	if (ow && oh)	1586	rc_draw (self->rc);
		1587
		1588	glDisable (GL_ALPHA_TEST);
		1589	glDisable (GL_BLEND);
		1590	glDisable (GL_TEXTURE_2D);
		1591	}
		1592
		1593	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1594
		1595	PROTOTYPES: ENABLE
		1596
		1597	void
		1598	pad (SV *data_, int ow, int oh, int nw, int nh)
		1599	CODE:
		1600	{
		1601	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1148	{	1602	{
1149	int nw = minpot (ow);
1150	int nh = minpot (oh);
1151
1152	if (nw != ow \|\| nh != oh)
1153	{
1154	if (SvOK (data_))
1155	{
1156	STRLEN datalen;	1603	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1604	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1605	int bpp = datalen / (ow * oh);
1159	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1606	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1160		1607
1161	SvPOK_only (result_);	1608	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1609	SvCUR_set (result_, nw * nh * bpp);
1163		1610
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1611	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1612	while (oh--)
1166	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1613	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1167		1614
1168	sv_setsv (data_, result_);	1615	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1616	}
1175	}	1617	}
1176		1618
1177	void	1619	void
1178	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1620	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1184	{	1626	{
1185	HV hv = (HV )SvRV (self);	1627	HV hv = (HV )SvRV (self);
1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1628	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1629	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1630	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1631
		1632	if (name <= 0)
		1633	XSRETURN_EMPTY;
1189		1634
1190	if (items < 5)	1635	if (items < 5)
1191	{	1636	{
1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1637	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1638	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1221	glDisable (GL_ALPHA_TEST);	1666	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1667	glDisable (GL_BLEND);
1223	}	1668	}
1224	}	1669	}
1225		1670
1226	MODULE = CFPlus PACKAGE = CFPlus::Map	1671	void
		1672	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)
		1673	PROTOTYPE: @
		1674	CODE:
		1675	{
		1676	glEnable (GL_TEXTURE_2D);
		1677	glEnable (GL_BLEND);
		1678	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1679	glBindTexture (GL_TEXTURE_2D, name1);
1227		1680
1228	CFPlus::Map	1681	glColor3f (intensity, intensity, intensity);
		1682	glPushMatrix ();
		1683	glScalef (1./3, 1./3, 1.);
		1684
		1685	if (blend > 0.f)
		1686	{
		1687	float dx3 = dx * -3.f / w;
		1688	float dy3 = dy * -3.f / h;
		1689	GLfloat env_color[4] = { 0., 0., 0., blend };
		1690
		1691	/* interpolate the two shadow textures */
		1692	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1694
		1695	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1696	gl.ActiveTexture (GL_TEXTURE1);
		1697	glEnable (GL_TEXTURE_2D);
		1698	glBindTexture (GL_TEXTURE_2D, name2);
		1699	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1700
		1701	/* rgb == rgb(glcolor) */
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1704	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1705
		1706	/* alpha = interpolate t0, t1 by env_alpha */
		1707	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1708
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1712
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1715
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1718
		1719	glBegin (GL_QUADS);
		1720	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1721	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1722	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1723	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1724	glEnd ();
		1725
		1726	glDisable (GL_TEXTURE_2D);
		1727	gl.ActiveTexture (GL_TEXTURE0);
		1728	}
		1729	else
		1730	{
		1731	/* simple blending of one texture, also opengl <1.3 path */
		1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1733
		1734	glBegin (GL_QUADS);
		1735	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1736	glTexCoord2f (0, t); glVertex2f (0, h);
		1737	glTexCoord2f (s, t); glVertex2f (w, h);
		1738	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1739	glEnd ();
		1740	}
		1741
		1742	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1743	{
		1744	int x, y;
		1745	int dx3 = dx * 3;
		1746	int dy3 = dy * 3;
		1747
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1749	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1750	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1751	glTranslatef (-1., -1., 0);
		1752	glBegin (GL_QUADS);
		1753
		1754	for (y = 1; y < h; y += 3)
		1755	{
		1756	int y1 = y - dy3;
		1757	int y1valid = y1 >= 0 && y1 < h;
		1758
		1759	for (x = 1; x < w; x += 3)
		1760	{
		1761	int x1 = x - dx3;
		1762	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1763	uint8_t h2;
		1764
		1765	if (y1valid && x1 >= 0 && x1 < w)
		1766	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1767	else
		1768	h2 = 1; /* out of range == invisible */
		1769
		1770	if (h1 \|\| h2)
		1771	{
		1772	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1773	glColor4f (1., 1., 1., alpha);
		1774
		1775	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1776	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1777	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1778	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1779	}
		1780	}
		1781	}
		1782	}
		1783
		1784	glEnd ();
		1785
		1786	glPopMatrix ();
		1787
		1788	glDisable (GL_TEXTURE_2D);
		1789	glDisable (GL_BLEND);
		1790	}
		1791
		1792	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1793	CODE:
		1794	{
		1795	GLint width;
		1796	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1797	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1798	RETVAL = width > 0;
		1799	}
		1800	OUTPUT:
		1801	RETVAL
		1802
		1803	MODULE = Deliantra::Client PACKAGE = DC::Map
		1804
		1805	PROTOTYPES: DISABLE
		1806
		1807	DC::Map
1229	new (SV *class)	1808	new (SV *class)
1230	CODE:	1809	CODE:
1231	New (0, RETVAL, 1, struct map);	1810	New (0, RETVAL, 1, struct map);
1232	RETVAL->x = 0;	1811	RETVAL->x = 0;
1233	RETVAL->y = 0;	1812	RETVAL->y = 0;
1234	RETVAL->w = 0;	1813	RETVAL->w = 0;
1235	RETVAL->h = 0;	1814	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1815	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1816	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1817	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1818	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1819	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1820	RETVAL->row = 0;
1244	OUTPUT:	1821	OUTPUT:
1245	RETVAL	1822	RETVAL
1246		1823
1247	void	1824	void
1248	DESTROY (CFPlus::Map self)	1825	DESTROY (DC::Map self)
1249	CODE:	1826	CODE:
1250	{	1827	{
1251	map_clear (self);	1828	map_clear (self);
1252	Safefree (self->face);	1829	Safefree (self->face2tile);
1253	Safefree (self->tex);	1830	Safefree (self->tex);
1254	Safefree (self);	1831	Safefree (self);
1255	}	1832	}
1256		1833
1257	void	1834	void
1258	resize (CFPlus::Map self, int map_width, int map_height)	1835	resize (DC::Map self, int map_width, int map_height)
1259	CODE:	1836	CODE:
1260	self->w = map_width;	1837	self->w = map_width;
1261	self->h = map_height;	1838	self->h = map_height;
1262		1839
1263	void	1840	void
1264	clear (CFPlus::Map self)	1841	clear (DC::Map self)
1265	CODE:	1842	CODE:
1266	map_clear (self);	1843	map_clear (self);
1267		1844
1268	void	1845	void
1269	set_face (CFPlus::Map self, int face, int texid)	1846	set_tileid (DC::Map self, int face, int tile)
1270	CODE:	1847	CODE:
1271	{	1848	{
1272	while (self->faces <= face)	1849	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1850	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);
1275	self->faces *= 2;
1276	}
1277
1278	self->face [face] = texid;
1279	}	1851	}
1280		1852
1281	void	1853	void
		1854	set_smooth (DC::Map self, int face, int smooth, int level)
		1855	CODE:
		1856	{
		1857	tileid texid;
		1858	maptex *tex;
		1859
		1860	if (face < 0 \|\| face >= self->faces)
		1861	return;
		1862
		1863	if (smooth < 0 \|\| smooth >= self->faces)
		1864	return;
		1865
		1866	texid = self->face2tile [face];
		1867
		1868	if (!texid)
		1869	return;
		1870
		1871	tex = self->tex + texid;
		1872	tex->smoothtile = self->face2tile [smooth];
		1873	tex->smoothlevel = level;
		1874	}
		1875
		1876	void
1282	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)	1877	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)
1283	CODE:	1878	CODE:
1284	{	1879	{
1285	while (self->texs <= texid)	1880	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1881
1291	{	1882	{
1292	maptex *tex = self->tex + texid;	1883	maptex *tex = self->tex + texid;
1293		1884
1294	tex->name = name;	1885	tex->name = name;
…		…
1310	// use uglier nearest interpolation because linear suffers	1901	// use uglier nearest interpolation because linear suffers
1311	// from transparent color bleeding and ugly wrapping effects.	1902	// from transparent color bleeding and ugly wrapping effects.
1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1903	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313	}	1904	}
1314		1905
		1906	void
		1907	expire_textures (DC::Map self, int texid, int count)
		1908	PPCODE:
		1909	for (; texid < self->texs && count; ++texid, --count)
		1910	{
		1911	maptex *tex = self->tex + texid;
		1912
		1913	if (tex->name)
		1914	{
		1915	if (tex->unused)
		1916	{
		1917	tex->name = 0;
		1918	tex->unused = 0;
		1919	XPUSHs (sv_2mortal (newSViv (texid)));
		1920	}
		1921	else
		1922	tex->unused = 1;
		1923	}
		1924	}
		1925
1315	int	1926	int
1316	ox (CFPlus::Map self)	1927	ox (DC::Map self)
1317	ALIAS:	1928	ALIAS:
1318	oy = 1	1929	oy = 1
1319	x = 2	1930	x = 2
1320	y = 3	1931	y = 3
1321	w = 4	1932	w = 4
…		…
1332	}	1943	}
1333	OUTPUT:	1944	OUTPUT:
1334	RETVAL	1945	RETVAL
1335		1946
1336	void	1947	void
1337	scroll (CFPlus::Map self, int dx, int dy)	1948	scroll (DC::Map self, int dx, int dy)
1338	CODE:	1949	CODE:
1339	{	1950	{
1340	if (dx > 0)	1951	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	1952	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	1953	else if (dx < 0)
1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1954	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344		1955
1345	if (dy > 0)	1956	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	1957	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	1958	else if (dy < 0)
1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1959	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349		1960
1350	self->ox += dx; self->x += dx;	1961	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	1962	self->oy += dy; self->y += dy;
1352		1963
1353	while (self->y < 0)	1964	while (self->y < 0)
…		…
1357	self->rows += MAP_EXTEND_Y;	1968	self->rows += MAP_EXTEND_Y;
1358	self->y += MAP_EXTEND_Y;	1969	self->y += MAP_EXTEND_Y;
1359	}	1970	}
1360	}	1971	}
1361		1972
1362	void	1973	SV *
1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1974	map1a_update (DC::Map self, SV *data_, int extmap)
1364	CODE:	1975	CODE:
1365	{	1976	{
1366	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1977	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1367	uint8_t data_end = (uint8_t )SvEND (data_);	1978	uint8_t data_end = (uint8_t )SvEND (data_);
1368	mapcell *cell;	1979	mapcell *cell;
1369	int x, y, flags;	1980	int x, y, z, flags;
		1981	AV *missing = newAV ();
		1982	RETVAL = newRV_noinc ((SV *)missing);
1370		1983
1371	while (data < data_end - 1)	1984	while (data < data_end - 1)
1372	{	1985	{
1373	flags = (data [0] << 8) + data [1]; data += 2;	1986	flags = (data [0] << 8) + data [1]; data += 2;
1374		1987
…		…
1394	uint8_t ext, cmd;	2007	uint8_t ext, cmd;
1395		2008
1396	do	2009	do
1397	{	2010	{
1398	ext = *data++;	2011	ext = *data++;
1399	cmd = ext & 0x3f;	2012	cmd = ext & 0x7f;
1400		2013
1401	if (cmd < 4)	2014	if (cmd < 4)
1402	cell->darkness = 255 - ext * 64 + 1;	2015	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1403	else if (cmd == 5) // health	2016	else if (cmd == 5) // health
1404	{	2017	{
1405	cell->stat_width = 1;	2018	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	2019	cell->stat_hp = *data++;
1407	}	2020	}
1408	else if (cmd == 6) // monster width	2021	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;	2022	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width	2023	else if (cmd == 0x47)
1411	{	2024	{
1412	if (*data == 4)	2025	if (*data == 1) cell->player = data [1];
1413	; // decode player tag	2026	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2027	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2028	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1414		2029
1415	data += *data + 1;	2030	data += *data + 1;
1416	}	2031	}
1417	else if (cmd == 8) // cell flags	2032	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;	2033	cell->flags = *data++;
…		…
1425	}	2040	}
1426	else	2041	else
1427	cell->darkness = *data++ + 1;	2042	cell->darkness = *data++ + 1;
1428	}	2043	}
1429		2044
		2045	for (z = 0; z <= 2; ++z)
1430	if (flags & 4)	2046	if (flags & (4 >> z))
1431	{	2047	{
1432	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2048	faceid face = (data [0] << 8) + data [1]; data += 2;
		2049	need_facenum (self, face);
		2050	cell->tile [z] = self->face2tile [face];
		2051
		2052	if (cell->tile [z])
		2053	{
		2054	maptex *tex = self->tex + cell->tile [z];
		2055	tex->unused = 0;
		2056	if (!tex->name)
		2057	av_push (missing, newSViv (cell->tile [z]));
		2058
		2059	if (tex->smoothtile)
		2060	{
		2061	maptex *smooth = self->tex + tex->smoothtile;
		2062	smooth->unused = 0;
		2063	if (!smooth->name)
		2064	av_push (missing, newSViv (tex->smoothtile));
		2065	}
		2066	}
1433	}	2067	}
1434
1435	if (flags & 2)
1436	{
1437	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1438	}
1439
1440	if (flags & 1)
1441	{
1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1443	}
1444	}	2068	}
1445	else	2069	else
1446	cell->darkness = 0;	2070	CELL_CLEAR (cell);
1447	}	2071	}
1448	}	2072	}
		2073	OUTPUT:
		2074	RETVAL
1449		2075
1450	SV *	2076	SV *
1451	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2077	mapmap (DC::Map self, int x0, int y0, int w, int h)
1452	CODE:	2078	CODE:
1453	{	2079	{
1454	int x1, x;	2080	int x1, x;
1455	int y1, y;	2081	int y1, y;
1456	int z;	2082	int z;
…		…
1477	{	2103	{
1478	mapcell *cell = row->col + (x - row->c0);	2104	mapcell *cell = row->col + (x - row->c0);
1479		2105
1480	for (z = 0; z <= 0; z++)	2106	for (z = 0; z <= 0; z++)
1481	{	2107	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	2108	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	2109	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	2110	int a1 = tex.a;
1489		2111
1490	r = (r * a0 + tex.r * a1) / 255;	2112	r = (r * a0 + tex.r * a1) / 255;
1491	g = (g * a0 + tex.g * a1) / 255;	2113	g = (g * a0 + tex.g * a1) / 255;
1492	b = (b * a0 + tex.b * a1) / 255;	2114	b = (b * a0 + tex.b * a1) / 255;
1493	a = (a * a0 + tex.a * a1) / 255;	2115	a = (a * a0 + tex.a * a1) / 255;
1494	}
1495	}	2116	}
1496	}	2117	}
1497		2118
1498	*map++ = (r )	2119	*map++ = (r )
1499	\| (g << 8)	2120	\| (g << 8)
…		…
1506	}	2127	}
1507	OUTPUT:	2128	OUTPUT:
1508	RETVAL	2129	RETVAL
1509		2130
1510	void	2131	void
1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2132	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1512	CODE:	2133	CODE:
1513	{	2134	{
1514	int x, y, z;	2135	int x, y, z;
1515	int last_name;
1516	mapface face;
1517		2136
1518	glColor4ub (255, 255, 255, 255);	2137	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		2138	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2139	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2140	smooth_key skey;
		2141	int pl_x, pl_y;
		2142	maptex pl_tex;
		2143	rc_t *rc = rc_alloc ();
		2144	rc_t *rc_ov = rc_alloc ();
		2145	rc_key_t key;
		2146	rc_array_t arr, arr_hidden;
		2147
		2148	pl_tex.name = 0;
		2149
		2150	// that's current max. sorry.
		2151	if (sw > 255) sw = 255;
		2152	if (sh > 255) sh = 255;
		2153
		2154	// clear key, in case of extra padding
		2155	memset (&skey, 0, sizeof (skey));
		2156
		2157	memset (&key, 0, sizeof (key));
		2158	key.r = 255;
		2159	key.g = 255;
		2160	key.b = 255;
		2161	key.a = 255;
		2162	key.mode = GL_QUADS;
		2163	key.format = GL_T2F_V3F;
		2164
		2165	mx += self->x;
		2166	my += self->y;
		2167
		2168	// first pass: determine smooth_max
		2169	// rather ugly, if you ask me
		2170	// could also be stored inside mapcell and updated on change
		2171	memset (smooth_max, 0, sizeof (smooth_max));
		2172
		2173	for (y = 0; y < sh; y++)
		2174	if (0 <= y + my && y + my < self->rows)
		2175	{
		2176	maprow *row = self->row + (y + my);
		2177
		2178	for (x = 0; x < sw; x++)
		2179	if (row->c0 <= x + mx && x + mx < row->c1)
		2180	{
		2181	mapcell *cell = row->col + (x + mx - row->c0);
		2182
		2183	smooth_max[x + 1][y + 1] =
		2184	MAX (self->tex [cell->tile [0]].smoothlevel,
		2185	MAX (self->tex [cell->tile [1]].smoothlevel,
		2186	self->tex [cell->tile [2]].smoothlevel));
		2187	}
		2188	}
1519		2189
1520	glEnable (GL_BLEND);	2190	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2191	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1522	glEnable (GL_TEXTURE_2D);
1523	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2192	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524		2193
1525	glBegin (GL_QUADS);	2194	key.texname = self->tex [TEXID_HIDDEN].name;
		2195	arr_hidden = rc_array (rc_ov, &key);
1526		2196
1527	last_name = 0;
1528
1529	mx += self->x;
1530	my += self->y;
1531
1532	for (z = 0; z < 3; z++)	2197	for (z = 0; z <= 2; z++)
		2198	{
		2199	memset (smooth_level, 0, sizeof (smooth_level));
		2200	key.texname = -1;
		2201
1533	for (y = 0; y < sh; y++)	2202	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	2203	if (0 <= y + my && y + my < self->rows)
1535	{	2204	{
1536	maprow *row = self->row + (y + my);	2205	maprow *row = self->row + (y + my);
1537		2206
1538	for (x = 0; x < sw; x++)	2207	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	2208	if (row->c0 <= x + mx && x + mx < row->c1)
1540	{	2209	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	2210	mapcell *cell = row->col + (x + mx - row->c0);
1542
1543	face = cell->face [z];	2211	tileid tile = cell->tile [z];
		2212
		2213	if (tile)
		2214	{
		2215	maptex tex = self->tex [tile];
		2216	int px, py;
1544		2217
1545	if (face && face < self->texs)	2218	if (key.texname != tex.name)
		2219	{
		2220	self->tex [tile].unused = 0;
		2221
		2222	if (!tex.name)
		2223	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2224
		2225	key.texname = tex.name;
		2226	arr = rc_array (rc, &key);
		2227	}
		2228
		2229	px = (x + 1) * T - tex.w;
		2230	py = (y + 1) * T - tex.h;
		2231
		2232	if (expect_false (cell->player == player) && expect_false (z == 2))
		2233	{
		2234	pl_x = px;
		2235	pl_y = py;
		2236	pl_tex = tex;
		2237	continue;
		2238	}
		2239
		2240	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2241	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2242	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2243	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2244
		2245	// update smooth hash
		2246	if (tex.smoothtile)
		2247	{
		2248	skey.tile = tex.smoothtile;
		2249	skey.level = tex.smoothlevel;
		2250
		2251	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2252
		2253	// add bits to current tile and all neighbours. skey.x\|y is
		2254	// shifted +1\|+1 so we always stay positive.
		2255
		2256	// bits is ___n cccc CCCC bbbb
		2257	// n do not draw borders&corners
		2258	// c draw these corners, but...
		2259	// C ... not these
		2260	// b draw these borders
		2261
		2262	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2263	// ┃· ·· ·┃ ━━
		2264
		2265	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2266	// ·· ·· ·┏ ┓·
		2267
		2268	// full tile
		2269	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2270
		2271	// borders
		2272	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2273	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2274	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2275	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2276
		2277	// corners
		2278	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2279	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2280	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2281	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2282	}
		2283	}
		2284
		2285	if (expect_false (z == 2) && expect_false (cell->flags))
		2286	{
		2287	// overlays such as the speech bubble, probably more to come
		2288	if (cell->flags & 1)
		2289	{
		2290	rc_key_t key_ov = key;
		2291	maptex tex = self->tex [TEXID_SPEECH];
		2292	rc_array_t *arr;
		2293	int px = x * T + T * 2 / 32;
		2294	int py = y * T - T * 6 / 32;
		2295
		2296	key_ov.texname = tex.name;
		2297	arr = rc_array (rc_ov, &key_ov);
		2298
		2299	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2300	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2301	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2302	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2303	}
		2304	}
		2305	}
		2306	}
		2307
		2308	rc_draw (rc);
		2309	rc_clear (rc);
		2310
		2311	// go through all smoothlevels, lowest to highest, then draw.
		2312	// this is basically counting sort
		2313	{
		2314	int w, b;
		2315
		2316	glEnable (GL_TEXTURE_2D);
		2317	glBegin (GL_QUADS);
		2318	for (w = 0; w < 256 / 32; ++w)
		2319	{
		2320	uint32_t smask = smooth_level [w];
		2321	if (smask)
		2322	for (b = 0; b < 32; ++b)
		2323	if (smask & (((uint32_t)1) << b))
1546	{	2324	{
1547	maptex tex = self->tex [face];	2325	int level = (w << 5) \| b;
1548	int px = (x + 1) * 32 - tex.w;	2326	HE *he;
1549	int py = (y + 1) * 32 - tex.h;
1550		2327
1551	if (last_name != tex.name)	2328	hv_iterinit (smooth);
		2329	while ((he = hv_iternext (smooth)))
1552	{	2330	{
1553	glEnd ();	2331	smooth_key skey = (smooth_key )HeKEY (he);
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2332	IV bits = SvIVX (HeVAL (he));
1555	glBegin (GL_QUADS);
1556	}
1557		2333
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)	2334	if (!(bits & 0x1000)
		2335	&& skey->level == level
		2336	&& level > smooth_max [skey->x][skey->y])
1567	{	2337	{
1568	maptex tex = self->tex [1];	2338	maptex tex = self->tex [skey->tile];
1569	int px = (x + 1) * 32 - tex.w + 2;	2339	int px = (((int)skey->x) - 1) * T;
1570	int py = (y + 1) * 32 - tex.h - 6;	2340	int py = (((int)skey->y) - 1) * T;
		2341	int border = bits & 15;
		2342	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2343	float dx = tex.s * .0625f; // 16 images/row
		2344	float dy = tex.t * .5f ; // 2 images/column
1571		2345
		2346	if (tex.name)
		2347	{
		2348	// this time avoiding texture state changes
		2349	// save gobs of state changes.
		2350	if (key.texname != tex.name)
		2351	{
		2352	self->tex [skey->tile].unused = 0;
		2353
1572	glEnd ();	2354	glEnd ();
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2355	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1574	glBegin (GL_QUADS);	2356	glBegin (GL_QUADS);
		2357	}
1575		2358
		2359	if (border)
		2360	{
		2361	float ox = border * dx;
		2362
		2363	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2364	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2365	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2366	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2367	}
		2368
		2369	if (corner)
		2370	{
		2371	float ox = corner * dx;
		2372
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2373	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2374	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2375	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2376	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2377	}
		2378	}
		2379	}
1580	}	2380	}
1581	}	2381	}
1582	}
1583	}	2382	}
1584		2383
1585	glEnd ();	2384	glEnd ();
1586
1587	glDisable (GL_TEXTURE_2D);	2385	glDisable (GL_TEXTURE_2D);
		2386	key.texname = -1;
		2387	}
		2388
		2389	hv_clear (smooth);
		2390	}
		2391
		2392	if (pl_tex.name)
		2393	{
		2394	maptex tex = pl_tex;
		2395	int px = pl_x + sdx;
		2396	int py = pl_y + sdy;
		2397
		2398	key.texname = tex.name;
		2399	arr = rc_array (rc, &key);
		2400
		2401	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2402	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2403	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2404	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2405
		2406	rc_draw (rc);
		2407	}
		2408
		2409	rc_draw (rc_ov);
		2410	rc_clear (rc_ov);
		2411
1588	glDisable (GL_BLEND);	2412	glDisable (GL_BLEND);
		2413	rc_free (rc);
		2414	rc_free (rc_ov);
1589		2415
1590	// top layer: overlays such as the health bar	2416	// top layer: overlays such as the health bar
1591	for (y = 0; y < sh; y++)	2417	for (y = 0; y < sh; y++)
1592	if (0 <= y + my && y + my < self->rows)	2418	if (0 <= y + my && y + my < self->rows)
1593	{	2419	{
…		…
1596	for (x = 0; x < sw; x++)	2422	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	2423	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	2424	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	2425	mapcell *cell = row->col + (x + mx - row->c0);
1600		2426
1601	int px = x * 32;	2427	int px = x * T;
1602	int py = y * 32;	2428	int py = y * T;
		2429
		2430	if (expect_false (cell->player == player))
		2431	{
		2432	px += sdx;
		2433	py += sdy;
		2434	}
1603		2435
1604	if (cell->stat_hp)	2436	if (cell->stat_hp)
1605	{	2437	{
1606	int width = cell->stat_width * 32;	2438	int width = cell->stat_width * T;
1607	int thick = sh / 28 + 1 + cell->stat_width;	2439	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1608		2440
1609	glColor3ub (0, 0, 0);	2441	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	2442	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	2443	px + width - 1, py);
1612		2444
…		…
1618	}	2450	}
1619	}	2451	}
1620	}	2452	}
1621		2453
1622	void	2454	void
1623	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2455	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1624	CODE:	2456	CODE:
1625	{	2457	{
1626	static float color[16][3] = {	2458	static float color[16][3] = {
1627	{ 0.00F, 0.00F, 0.00F },	2459	{ 0.00f, 0.00f, 0.00f },
1628	{ 1.00F, 1.00F, 1.00F },	2460	{ 1.00f, 1.00f, 1.00f },
1629	{ 0.00F, 0.00F, 0.55F },	2461	{ 0.00f, 0.00f, 0.55f },
1630	{ 1.00F, 0.00F, 0.00F },	2462	{ 1.00f, 0.00f, 0.00f },
1631		2463
1632	{ 1.00F, 0.54F, 0.00F },	2464	{ 1.00f, 0.54f, 0.00f },
1633	{ 0.11F, 0.56F, 1.00F },	2465	{ 0.11f, 0.56f, 1.00f },
1634	{ 0.93F, 0.46F, 0.00F },	2466	{ 0.93f, 0.46f, 0.00f },
1635	{ 0.18F, 0.54F, 0.34F },	2467	{ 0.18f, 0.54f, 0.34f },
1636		2468
1637	{ 0.56F, 0.73F, 0.56F },	2469	{ 0.56f, 0.73f, 0.56f },
1638	{ 0.80F, 0.80F, 0.80F },	2470	{ 0.80f, 0.80f, 0.80f },
1639	{ 0.55F, 0.41F, 0.13F },	2471	{ 0.55f, 0.41f, 0.13f },
1640	{ 0.99F, 0.77F, 0.26F },	2472	{ 0.99f, 0.77f, 0.26f },
1641		2473
1642	{ 0.74F, 0.65F, 0.41F },	2474	{ 0.74f, 0.65f, 0.41f },
1643		2475
1644	{ 0.00F, 1.00F, 1.00F },	2476	{ 0.00f, 1.00f, 1.00f },
1645	{ 1.00F, 0.00F, 1.00F },	2477	{ 1.00f, 0.00f, 1.00f },
1646	{ 1.00F, 1.00F, 0.00F },	2478	{ 1.00f, 1.00f, 0.00f },
1647	};	2479	};
1648		2480
1649	int x, y;	2481	int x, y;
1650		2482
1651	glEnable (GL_TEXTURE_2D);	2483	glEnable (GL_TEXTURE_2D);
		2484	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2485	* but the nvidia driver (185.18.14) mishandles alpha textures
		2486	* and takes the colour from god knows where instead of using
		2487	* Cp. MODULATE results in the same colour, but slightly different
		2488	* alpha, but atcually gives us the correct colour with nvidia.
		2489	*/
1652	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2490	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1653	glEnable (GL_BLEND);	2491	glEnable (GL_BLEND);
1654	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2492	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1655	glBegin (GL_QUADS);	2493	glBegin (GL_QUADS);
1656		2494
1657	for (y = 0; y < h; y++)	2495	for (y = 0; y < h; y++)
…		…
1661		2499
1662	if (m)	2500	if (m)
1663	{	2501	{
1664	float *c = color [m & 15];	2502	float *c = color [m & 15];
1665		2503
1666	float tx1 = m & 0x40 ? 0.5 : 0.;	2504	float tx1 = m & 0x40 ? 0.5f : 0.f;
1667	float tx2 = tx1 + 0.5;	2505	float tx2 = tx1 + 0.5f;
1668		2506
1669	glColor4f (c[0], c[1], c[2], 0.75);	2507	glColor4f (c[0], c[1], c[2], 1);
1670	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2508	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1671	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2509	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1672	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2510	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1673	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2511	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1674	}	2512	}
…		…
1678	glDisable (GL_BLEND);	2516	glDisable (GL_BLEND);
1679	glDisable (GL_TEXTURE_2D);	2517	glDisable (GL_TEXTURE_2D);
1680	}	2518	}
1681		2519
1682	void	2520	void
1683	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2521	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1684	PPCODE:	2522	PPCODE:
1685	{	2523	{
1686	int x, y;	2524	int x, y;
1687	int sw4 = (sw + 3) & ~3;	2525	int sw1 = sw + 2;
		2526	int sh1 = sh + 2;
		2527	int sh3 = sh * 3;
		2528	int sw3 = sw * 3;
		2529	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1688	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2530	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1689	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2531	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1690		2532
1691	memset (darkness, 255, sw4 * sh);
1692	SvPOK_only (darkness_sv);	2533	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2534	SvCUR_set (darkness3_sv, sw3 * sh3);
1694		2535
1695	mx += self->x;	2536	mx += self->x - 1;
1696	my += self->y;	2537	my += self->y - 1;
1697		2538
1698	for (y = 0; y < sh; y++)	2539	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2540	if (0 <= y + my && y + my < self->rows)
1700	{	2541	{
1701	maprow *row = self->row + (y + my);	2542	maprow *row = self->row + (y + my);
1702		2543
1703	for (x = 0; x < sw; x++)	2544	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2545	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2546	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2547	mapcell *cell = row->col + (x + mx - row->c0);
1707		2548
1708	darkness[y * sw4 + x] = cell->darkness	2549	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2550	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1710	: 255 - FOW_DARKNESS;	2551	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1711	}	2552	}
1712	}	2553	}
1713		2554
		2555	for (y = 0; y < sh; ++y)
		2556	for (x = 0; x < sw; ++x)
		2557	{
		2558	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2559	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2560	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2561	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2562	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2563	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2564	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2565	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2566	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2567
		2568	uint8_t r11 = (d11 + d21 + d12) / 3;
		2569	uint8_t r21 = d21;
		2570	uint8_t r31 = (d21 + d31 + d32) / 3;
		2571
		2572	uint8_t r12 = d12;
		2573	uint8_t r22 = d22;
		2574	uint8_t r32 = d32;
		2575
		2576	uint8_t r13 = (d13 + d23 + d12) / 3;
		2577	uint8_t r23 = d23;
		2578	uint8_t r33 = (d23 + d33 + d32) / 3;
		2579
		2580	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2581	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2583	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2584	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2585	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2586	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2589	}
		2590
		2591	free (darkness1);
		2592
1714	EXTEND (SP, 3);	2593	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2594	PUSHs (sv_2mortal (newSViv (sw3)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2595	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2596	PUSHs (darkness3_sv);
1718	}	2597	}
1719		2598
1720	SV *	2599	SV *
1721	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2600	get_rect (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2601	CODE:
1723	{	2602	{
1724	int x, y, x1, y1;	2603	int x, y, x1, y1;
1725	SV data_sv = newSV (w h * 7 + 5);	2604	SV data_sv = newSV (w h * 7 + 5);
1726	uint8_t data = (uint8_t )SvPVX (data_sv);	2605	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2630	if (row && row->c0 <= x && x < row->c1)
1752	{	2631	{
1753	mapcell *cell = row->col + (x - row->c0);	2632	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2633	uint8_t flags = 0;
1755		2634
1756	if (cell->face [0]) flags \|= 1;	2635	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	2636	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	2637	if (cell->tile [2]) flags \|= 4;
1759		2638
1760	*data++ = flags;	2639	*data++ = flags;
1761		2640
1762	if (flags & 1)	2641	if (flags & 1)
1763	{	2642	{
		2643	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2644	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2645	*data++ = tile;
1766	}	2646	}
1767		2647
1768	if (flags & 2)	2648	if (flags & 2)
1769	{	2649	{
		2650	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2651	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2652	*data++ = tile;
1772	}	2653	}
1773		2654
1774	if (flags & 4)	2655	if (flags & 4)
1775	{	2656	{
		2657	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2658	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2659	*data++ = tile;
1778	}	2660	}
1779	}	2661	}
1780	else	2662	else
1781	*data++ = 0;	2663	*data++ = 0;
1782	}	2664	}
1783	}	2665	}
1784		2666
		2667	/* if size is wh + 5 then no data has been found /
		2668	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2669	{
1785	SvPOK_only (data_sv);	2670	SvPOK_only (data_sv);
1786	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2671	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2672	}
		2673
1787	RETVAL = data_sv;	2674	RETVAL = data_sv;
1788	}	2675	}
1789	OUTPUT:	2676	OUTPUT:
1790	RETVAL	2677	RETVAL
1791		2678
1792	void	2679	void
1793	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2680	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1794	PPCODE:	2681	PPCODE:
1795	{	2682	{
1796	int x, y, z;	2683	int x, y, z;
1797	int w, h;	2684	int w, h;
1798	int x1, y1;	2685	int x1, y1;
		2686	STRLEN len;
		2687	uint8_t data, end;
		2688
		2689	len = SvLEN (data_sv);
		2690	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2691	data = SvPVbyte_nolen (data_sv);
		2692	end = data + len + 8;
		2693
		2694	if (len < 5)
		2695	XSRETURN_EMPTY;
1799		2696
1800	if (*data++ != 0)	2697	if (*data++ != 0)
1801	return; /* version mismatch */	2698	XSRETURN_EMPTY; /* version mismatch */
1802		2699
1803	w = data++ << 8; w \|= data++;	2700	w = data++ << 8; w \|= data++;
1804	h = data++ << 8; h \|= data++;	2701	h = data++ << 8; h \|= data++;
1805		2702
1806	// we need to do this 'cause we don't keep an absolute coord system for rows	2703	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1818	{	2715	{
1819	maprow *row = map_get_row (self, y);	2716	maprow *row = map_get_row (self, y);
1820		2717
1821	for (x = x0; x < x1; x++)	2718	for (x = x0; x < x1; x++)
1822	{	2719	{
		2720	uint8_t flags;
		2721
		2722	if (data + 7 >= end)
		2723	XSRETURN_EMPTY;
		2724
1823	uint8_t flags = *data++;	2725	flags = *data++;
1824		2726
1825	if (flags)	2727	if (flags)
1826	{	2728	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2729	mapcell *cell = row_get_cell (row, x);
		2730	tileid tile[3] = { 0, 0, 0 };
1830		2731
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2732	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2733	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2734	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2735
1835	if (cell->darkness == 0)	2736	if (cell->darkness == 0)
1836	{	2737	{
1837	cell->darkness = 0;	2738	/cell->darkness = 0;/
		2739	EXTEND (SP, 3);
1838		2740
1839	for (z = 0; z <= 2; z++)	2741	for (z = 0; z <= 2; z++)
1840	{	2742	{
1841	cell->face[z] = face[z];	2743	tileid t = tile [z];
1842		2744
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2745	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2746	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2747	PUSHs (sv_2mortal (newSViv (t)));
		2748	need_texid (self, t);
		2749	}
		2750
		2751	cell->tile [z] = t;
1845	}	2752	}
1846	}	2753	}
1847	}	2754	}
1848	}	2755	}
1849	}	2756	}
1850	}	2757	}
1851		2758
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2759	MODULE = Deliantra::Client PACKAGE = DC::RW
1853		2760
1854	CFPlus::MixChunk	2761	DC::RW
1855	new_from_file (SV class, char path)	2762	new (SV class, SV data_sv)
1856	CODE:	2763	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2764	{
		2765	STRLEN datalen;
		2766	char *data = SvPVbyte (data_sv, datalen);
		2767
		2768	RETVAL = SDL_RWFromConstMem (data, datalen);
		2769	}
1858	OUTPUT:	2770	OUTPUT:
1859	RETVAL	2771	RETVAL
1860		2772
		2773	DC::RW
		2774	new_from_file (SV class, const char path, const char *mode = "rb")
		2775	CODE:
		2776	RETVAL = SDL_RWFromFile (path, mode);
		2777	OUTPUT:
		2778	RETVAL
		2779
		2780	# fails on win32:
		2781	# dc.xs(2268) : error C2059: syntax error : '('
1861	void	2782	#void
		2783	#close (DC::RW self)
		2784	# CODE:
		2785	# (self->(close)) (self);
		2786
		2787	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2788
		2789	PROTOTYPES: DISABLE
		2790
		2791	DC::Channel
		2792	find ()
		2793	CODE:
		2794	{
		2795	RETVAL = Mix_GroupAvailable (-1);
		2796
		2797	if (RETVAL < 0)
		2798	{
		2799	RETVAL = Mix_GroupOldest (-1);
		2800
		2801	if (RETVAL < 0)
		2802	XSRETURN_UNDEF;
		2803
		2804	Mix_HaltChannel (RETVAL);
		2805	}
		2806
		2807	Mix_UnregisterAllEffects (RETVAL);
		2808	Mix_Volume (RETVAL, 128);
		2809	}
		2810	OUTPUT:
		2811	RETVAL
		2812
		2813	void
		2814	halt (DC::Channel self)
		2815	CODE:
		2816	Mix_HaltChannel (self);
		2817
		2818	void
		2819	expire (DC::Channel self, int ticks = -1)
		2820	CODE:
		2821	Mix_ExpireChannel (self, ticks);
		2822
		2823	void
		2824	fade_out (DC::Channel self, int ticks = -1)
		2825	CODE:
		2826	Mix_FadeOutChannel (self, ticks);
		2827
		2828	int
		2829	volume (DC::Channel self, int volume)
		2830	CODE:
		2831	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2832	OUTPUT:
		2833	RETVAL
		2834
		2835	void
		2836	unregister_all_effects (DC::Channel self)
		2837	CODE:
		2838	Mix_UnregisterAllEffects (self);
		2839
		2840	void
		2841	set_panning (DC::Channel self, int left, int right)
		2842	CODE:
		2843	left = CLAMP (left , 0, 255);
		2844	right = CLAMP (right, 0, 255);
		2845	Mix_SetPanning (self, left, right);
		2846
		2847	void
		2848	set_distance (DC::Channel self, int distance)
		2849	CODE:
		2850	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2851
		2852	void
		2853	set_position (DC::Channel self, int angle, int distance)
		2854	CODE:
		2855
		2856	void
		2857	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2858	CODE:
		2859	{
		2860	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2861	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2862	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2863	}
		2864
		2865	void
		2866	set_reverse_stereo (DC::Channel self, int flip)
		2867	CODE:
		2868	Mix_SetReverseStereo (self, flip);
		2869
		2870	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2871
		2872	PROTOTYPES: DISABLE
		2873
		2874	DC::MixChunk
		2875	new (SV *class, DC::RW rwops)
		2876	CODE:
		2877	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2878	OUTPUT:
		2879	RETVAL
		2880
		2881	void
1862	DESTROY (CFPlus::MixChunk self)	2882	DESTROY (DC::MixChunk self)
1863	CODE:	2883	CODE:
1864	Mix_FreeChunk (self);	2884	Mix_FreeChunk (self);
1865		2885
1866	int	2886	int
1867	volume (CFPlus::MixChunk self, int volume = -1)	2887	volume (DC::MixChunk self, int volume = -1)
1868	CODE:	2888	CODE:
		2889	if (items > 1)
		2890	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeChunk (self, volume);	2891	RETVAL = Mix_VolumeChunk (self, volume);
1870	OUTPUT:	2892	OUTPUT:
1871	RETVAL	2893	RETVAL
1872		2894
1873	int	2895	DC::Channel
1874	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2896	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1875	CODE:	2897	CODE:
		2898	{
1876	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2900
		2901	if (RETVAL < 0)
		2902	XSRETURN_UNDEF;
		2903
		2904	if (channel < 0)
		2905	{
		2906	Mix_UnregisterAllEffects (RETVAL);
		2907	Mix_Volume (RETVAL, 128);
		2908	}
		2909	}
1877	OUTPUT:	2910	OUTPUT:
1878	RETVAL	2911	RETVAL
1879		2912
1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2913	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1881		2914
1882	int	2915	int
1883	volume (int volume = -1)	2916	volume (int volume = -1)
		2917	PROTOTYPE: ;$
1884	CODE:	2918	CODE:
		2919	if (items > 0)
		2920	volume = CLAMP (volume, 0, 128);
1885	RETVAL = Mix_VolumeMusic (volume);	2921	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	2922	OUTPUT:
1887	RETVAL	2923	RETVAL
1888		2924
		2925	void
		2926	fade_out (int ms)
		2927	CODE:
		2928	Mix_FadeOutMusic (ms);
		2929
		2930	void
		2931	halt ()
		2932	CODE:
		2933	Mix_HaltMusic ();
		2934
1889	CFPlus::MixMusic	2935	DC::MixMusic
1890	new_from_file (SV class, char path)	2936	new (SV *class, DC::RW rwops)
1891	CODE:	2937	CODE:
1892	RETVAL = Mix_LoadMUS (path);	2938	RETVAL = Mix_LoadMUS_RW (rwops);
1893	OUTPUT:	2939	OUTPUT:
1894	RETVAL	2940	RETVAL
1895		2941
1896	void	2942	void
1897	DESTROY (CFPlus::MixMusic self)	2943	DESTROY (DC::MixMusic self)
1898	CODE:	2944	CODE:
1899	Mix_FreeMusic (self);	2945	Mix_FreeMusic (self);
1900		2946
1901	int	2947	int
1902	play (CFPlus::MixMusic self, int loops = -1)	2948	play (DC::MixMusic self, int loops = -1)
1903	CODE:	2949	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	2950	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	2951	OUTPUT:
1906	RETVAL	2952	RETVAL
1907		2953
1908	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2954	void
		2955	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2956	CODE:
		2957	Mix_FadeInMusicPos (self, loops, ms, position);
		2958
		2959	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2960
		2961	PROTOTYPES: ENABLE
1909		2962
1910	BOOT:	2963	BOOT:
1911	{	2964	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2965	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913	static const struct {	2966	static const struct {
1914	const char *name;	2967	const char *name;
1915	IV iv;	2968	IV iv;
1916	} *civ, const_iv[] = {	2969	} *civ, const_iv[] = {
1917	# define const_iv(name) { # name, (IV)name }	2970	# define const_iv(name) { # name, (IV)name }
		2971	const_iv (GL_VENDOR),
		2972	const_iv (GL_VERSION),
		2973	const_iv (GL_EXTENSIONS),
		2974	const_iv (GL_MAX_TEXTURE_UNITS),
1918	const_iv (GL_COLOR_MATERIAL),	2975	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	2976	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	2977	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	2978	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	2979	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	2983	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	2984	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	2985	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	2986	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	2987	const_iv (GL_BACK),
		2988	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	2989	const_iv (GL_AND),
1932	const_iv (GL_ONE),	2990	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	2991	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	2992	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	2993	const_iv (GL_DST_ALPHA),
1936	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2994	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1937	const_iv (GL_ONE_MINUS_DST_ALPHA),	2995	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2996	const_iv (GL_SRC_COLOR),
		2997	const_iv (GL_DST_COLOR),
		2998	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2999	const_iv (GL_ONE_MINUS_DST_COLOR),
1938	const_iv (GL_SRC_ALPHA_SATURATE),	3000	const_iv (GL_SRC_ALPHA_SATURATE),
1939	const_iv (GL_RGB),	3001	const_iv (GL_RGB),
1940	const_iv (GL_RGBA),	3002	const_iv (GL_RGBA),
1941	const_iv (GL_RGBA4),	3003	const_iv (GL_RGBA4),
1942	const_iv (GL_RGBA8),	3004	const_iv (GL_RGBA8),
…		…
1948	const_iv (GL_INTENSITY),	3010	const_iv (GL_INTENSITY),
1949	const_iv (GL_LUMINANCE),	3011	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	3012	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	3013	const_iv (GL_FLOAT),
1952	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3014	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3015	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3016	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3017	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3018	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3019	const_iv (GL_COMPRESSED_RGB_ARB),
		3020	const_iv (GL_COMPRESSED_RGBA_ARB),
1953	const_iv (GL_COMPILE),	3021	const_iv (GL_COMPILE),
		3022	const_iv (GL_PROXY_TEXTURE_1D),
		3023	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	3024	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	3025	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	3026	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	3027	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	3028	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	3049	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	3050	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	3051	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	3052	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	3053	const_iv (GL_CONSTANT_BORDER),
		3054	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	3055	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	3056	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	3057	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	3058	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	3059	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	3060	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	3061	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	3062	const_iv (GL_TRIANGLE_FAN),
		3063	const_iv (GL_POLYGON),
1992	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3064	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3065	const_iv (GL_POINT_SMOOTH_HINT),
		3066	const_iv (GL_LINE_SMOOTH_HINT),
		3067	const_iv (GL_POLYGON_SMOOTH_HINT),
		3068	const_iv (GL_GENERATE_MIPMAP_HINT),
		3069	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1993	const_iv (GL_FASTEST),	3070	const_iv (GL_FASTEST),
		3071	const_iv (GL_DONT_CARE),
		3072	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	3073	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	3074	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	3075	const_iv (GL_T2F_V3F),
1997	const_iv (GL_T2F_N3F_V3F),	3076	const_iv (GL_T2F_N3F_V3F),
		3077	const_iv (GL_FUNC_ADD),
		3078	const_iv (GL_FUNC_SUBTRACT),
		3079	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1998	# undef const_iv	3080	# undef const_iv
1999	};	3081	};
2000		3082
2001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3083	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3084	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3085
		3086	texture_av = newAV ();
		3087	AvREAL_off (texture_av);
2003	}	3088	}
		3089
		3090	void
		3091	disable_GL_EXT_blend_func_separate ()
		3092	CODE:
		3093	gl.BlendFuncSeparate = 0;
		3094	gl.BlendFuncSeparateEXT = 0;
		3095
		3096	void
		3097	apple_nvidia_bug (int enable)
2004		3098
2005	char *	3099	char *
2006	gl_vendor ()	3100	gl_vendor ()
2007	CODE:	3101	CODE:
2008	RETVAL = (char *)glGetString (GL_VENDOR);	3102	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2021	CODE:	3115	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3116	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	3117	OUTPUT:
2024	RETVAL	3118	RETVAL
2025		3119
		3120	const char *glGetString (GLenum pname)
		3121
		3122	GLint glGetInteger (GLenum pname)
		3123	CODE:
		3124	glGetIntegerv (pname, &RETVAL);
		3125	OUTPUT:
		3126	RETVAL
		3127
		3128	GLdouble glGetDouble (GLenum pname)
		3129	CODE:
		3130	glGetDoublev (pname, &RETVAL);
		3131	OUTPUT:
		3132	RETVAL
		3133
2026	int glGetError ()	3134	int glGetError ()
2027		3135
2028	void glFinish ()	3136	void glFinish ()
2029		3137
2030	void glClear (int mask)	3138	void glClear (int mask)
…		…
2044		3152
2045	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3153	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2046	CODE:	3154	CODE:
2047	gl_BlendFuncSeparate (sa, da, saa, daa);	3155	gl_BlendFuncSeparate (sa, da, saa, daa);
2048		3156
		3157	# void glBlendEquation (int se)
		3158
2049	void glDepthMask (int flag)	3159	void glDepthMask (int flag)
2050		3160
2051	void glLogicOp (int opcode)	3161	void glLogicOp (int opcode)
2052		3162
2053	void glColorMask (int red, int green, int blue, int alpha)	3163	void glColorMask (int red, int green, int blue, int alpha)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	3177	# near_ and far_ are due to microsofts buggy "c" compiler
2068	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3178	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2069		3179
2070	# near_ and far_ are due to microsofts buggy "c" compiler	3180	# near_ and far_ are due to microsofts buggy "c" compiler
2071	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3181	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3182
		3183	PROTOTYPES: DISABLE
2072		3184
2073	void glViewport (int x, int y, int width, int height)	3185	void glViewport (int x, int y, int width, int height)
2074		3186
2075	void glScissor (int x, int y, int width, int height)	3187	void glScissor (int x, int y, int width, int height)
2076		3188
…		…
2084		3196
2085	void glRotate (float angle, float x, float y, float z)	3197	void glRotate (float angle, float x, float y, float z)
2086	CODE:	3198	CODE:
2087	glRotatef (angle, x, y, z);	3199	glRotatef (angle, x, y, z);
2088		3200
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	void glColor (float r, float g, float b, float a = 1.0)	3201	void glColor (float r, float g, float b, float a = 1.0)
2094	PROTOTYPE: @	3202	PROTOTYPE: @
2095	ALIAS:	3203	ALIAS:
2096	glColor_premultiply = 1	3204	glColor_premultiply = 1
2097	CODE:	3205	CODE:
2098	if (ix)	3206	if (ix)
2099	{	3207	{
…		…
2102	b *= a;	3210	b *= a;
2103	}	3211	}
2104	// microsoft visual "c" rounds instead of truncating...	3212	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	3213	glColor4f (r, g, b, a);
2106		3214
2107	void glInterleavedArrays (int format, int stride, char *data)
2108
2109	void glDrawElements (int mode, int count, int type, char *indices)
2110
2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113	void glRasterPos (float x, float y, float z = 0.)	3215	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	3216	CODE:
2115	glRasterPos3f (0, 0, z);	3217	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	3218	glBitmap (0, 0, 0, 0, x, y, 0);
2117		3219
…		…
2121		3223
2122	void glTexCoord (float s, float t)	3224	void glTexCoord (float s, float t)
2123	CODE:	3225	CODE:
2124	glTexCoord2f (s, t);	3226	glTexCoord2f (s, t);
2125		3227
		3228	void glRect (float x1, float y1, float x2, float y2)
		3229	CODE:
		3230	glRectf (x1, y1, x2, y2);
		3231
		3232	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3233	CODE:
		3234	glBegin (GL_LINE_LOOP);
		3235	glVertex2f (x1, y1);
		3236	glVertex2f (x2, y1);
		3237	glVertex2f (x2, y2);
		3238	glVertex2f (x1, y2);
		3239	glEnd ();
		3240
		3241	PROTOTYPES: ENABLE
		3242
		3243	void glBegin (int mode)
		3244
		3245	void glEnd ()
		3246
		3247	void glPointSize (GLfloat size)
		3248
		3249	void glLineWidth (GLfloat width)
		3250
		3251	void glInterleavedArrays (int format, int stride, char *data)
		3252
		3253	void glDrawElements (int mode, int count, int type, char *indices)
		3254
		3255	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3256
2126	void glTexEnv (int target, int pname, float param)	3257	void glTexEnv (int target, int pname, float param)
2127	CODE:	3258	CODE:
2128	glTexEnvf (target, pname, param);	3259	glTexEnvf (target, pname, param);
2129		3260
2130	void glTexParameter (int target, int pname, float param)	3261	void glTexParameter (int target, int pname, float param)
…		…
2146	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3277	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2147	CODE:	3278	CODE:
2148	if (gl.SeparableFilter2D)	3279	if (gl.SeparableFilter2D)
2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3280	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150		3281
2151	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3282	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2152		3283
2153	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3284	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2154		3285
2155	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3286	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3287
		3288	void glPixelZoom (float x, float y)
2156		3289
2157	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3290	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2158		3291
2159	int glGenTexture ()	3292	int glGenTexture ()
2160	CODE:	3293	CODE:
2161	{	3294	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	3295	OUTPUT:
2167	RETVAL	3296	RETVAL
2168		3297
2169	void glDeleteTexture (int name)	3298	void glDeleteTexture (int name)
2170	CODE:	3299	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	3300	del_texture (name);
2174	}	3301
2175
2176	int glGenList ()	3302	int glGenList ()
2177	CODE:	3303	CODE:
2178	RETVAL = glGenLists (1);	3304	RETVAL = glGenLists (1);
2179	OUTPUT:	3305	OUTPUT:
2180	RETVAL	3306	RETVAL
…		…
2187		3313
2188	void glEndList ()	3314	void glEndList ()
2189		3315
2190	void glCallList (int list)	3316	void glCallList (int list)
2191		3317
		3318	void c_init ()
		3319	CODE:
		3320	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3321	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3322
		3323	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3324
		3325	PROTOTYPES: DISABLE
		3326
		3327	void
		3328	find_widget (SV *self, NV x, NV y)
		3329	PPCODE:
		3330	{
		3331	if (within_widget (self, x, y))
		3332	XPUSHs (self);
		3333	}
		3334
		3335	BOOT:
		3336	{
		3337	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3338
		3339	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3340	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3341	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3342	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3343	}
		3344
		3345	void
		3346	draw (SV *self)
		3347	CODE:
		3348	{
		3349	HV *hv;
		3350	SV **svp;
		3351	NV x, y, w, h;
		3352	SV *draw_x_sv = GvSV (draw_x_gv);
		3353	SV *draw_y_sv = GvSV (draw_y_gv);
		3354	SV *draw_w_sv = GvSV (draw_w_gv);
		3355	SV *draw_h_sv = GvSV (draw_h_gv);
		3356	double draw_x, draw_y;
		3357
		3358	if (!SvROK (self))
		3359	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3360
		3361	hv = (HV *)SvRV (self);
		3362
		3363	if (SvTYPE (hv) != SVt_PVHV)
		3364	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3365
		3366	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3367	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3368
		3369	if (!h \|\| !w)
		3370	XSRETURN_EMPTY;
		3371
		3372	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3373	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3374
		3375	draw_x = SvNV (draw_x_sv) + x;
		3376	draw_y = SvNV (draw_y_sv) + y;
		3377
		3378	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3379	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3380	XSRETURN_EMPTY;
		3381
		3382	sv_setnv (draw_x_sv, draw_x);
		3383	sv_setnv (draw_y_sv, draw_y);
		3384
		3385	glPushMatrix ();
		3386	glTranslated (x, y, 0);
		3387
		3388	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3389	{
		3390	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3391
		3392	if (svp && SvTRUE (*svp))
		3393	{
		3394	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3395	glEnable (GL_BLEND);
		3396	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3397	glBegin (GL_QUADS);
		3398	glVertex2f (0, 0);
		3399	glVertex2f (w, 0);
		3400	glVertex2f (w, h);
		3401	glVertex2f (0, h);
		3402	glEnd ();
		3403	glDisable (GL_BLEND);
		3404	}
		3405	}
		3406	#if 0
		3407	// draw borders, for debugging
		3408	glPushMatrix ();
		3409	glColor4f (1., 1., 0., 1.);
		3410	glTranslatef (.5, .5, 0.);
		3411	glBegin (GL_LINE_LOOP);
		3412	glVertex2f (0 , 0);
		3413	glVertex2f (w - 1, 0);
		3414	glVertex2f (w - 1, h - 1);
		3415	glVertex2f (0 , h - 1);
		3416	glEnd ();
		3417	glPopMatrix ();
		3418	#endif
		3419	PUSHMARK (SP);
		3420	XPUSHs (self);
		3421	PUTBACK;
		3422	call_method ("_draw", G_VOID \| G_DISCARD);
		3423	SPAGAIN;
		3424
		3425	glPopMatrix ();
		3426
		3427	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3428	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3429	}
		3430

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs. Revision 1.296 by root, Mon Dec 21 23:52:34 2009 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 2009 UTC