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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.168 by root, Sat Dec 9 21:26:45 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
19	#include <assert.h>	28	#include <assert.h>
20	#include <math.h>	29	#include <math.h>
21	#include <string.h>	30	#include <string.h>
22	#include <stdio.h>	31	#include <stdio.h>
23	#include <stdlib.h>	32	#include <stdlib.h>
24		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
25	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
26	#include <SDL_endian.h>	38	#include <SDL_endian.h>
27	#include <SDL_image.h>	39	#include <SDL_image.h>
28	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
30		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
31	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
33		50
34	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
35		52
36	#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
37		65
38	#ifndef _WIN32	66	#ifndef _WIN32
39	# include <sys/types.h>	67	# include <sys/types.h>
40	# include <sys/socket.h>	68	# include <sys/socket.h>
41	# include <netinet/in.h>	69	# include <netinet/in.h>
42	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
43	# include <inttypes.h>	71	# include <inttypes.h>
44	#endif	72	#endif
45		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
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		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 */
48	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
49		89
50	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
52		92
53	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
54		94
55	#if 0	95	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	97
58	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
59	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102	#define TEXID_HIDDEN 3
		103
		104	static AV *texture_av;
60		105
61	static struct	106	static struct
62	{	107	{
63	#define GL_FUNC(ptr,name) ptr name;	108	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	109	#include "glfunc.h"
65	#undef GL_FUNC	110	#undef GL_FUNC
66	} gl;	111	} gl;
67		112
		113	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	114	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	115	{
70	if (gl.BlendFuncSeparate)	116	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	117	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	118	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	119	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	120	else
75	glBlendFunc (sa, da);	121	glBlendFunc (sa, da);
76	}	122	}
77		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
78	#include "texcache.c"	148	#include "texcache.c"
		149	#include "rendercache.c"
79		150
80	#include "pango-font.c"	151	#include "pango-font.c"
81	#include "pango-fontmap.c"	152	#include "pango-fontmap.c"
82	#include "pango-render.c"	153	#include "pango-render.c"
83		154
		155	typedef IV DC__Channel;
		156	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	157	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	158	typedef Mix_Music *DC__MixMusic;
86		159
87	typedef PangoFontDescription *CFPlus__Font;	160	typedef PangoFontDescription *DC__Font;
88		161
89	static int	162	static int
90	shape_attr_p (PangoLayoutRun *run)	163	shape_attr_p (PangoLayoutRun *run)
91	{	164	{
92	GSList *attrs = run->item->analysis.extra_attrs;	165	GSList *attrs = run->item->analysis.extra_attrs;
106		179
107	typedef struct cf_layout {	180	typedef struct cf_layout {
108	PangoLayout *pl;	181	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	182	float r, g, b, a; // default color for rgba mode
110	int base_height;	183	int base_height;
111	CFPlus__Font font;	184	DC__Font font;
		185	rc_t *rc;
112	} *CFPlus__Layout;	186	} *DC__Layout;
113		187
114	static CFPlus__Font default_font;	188	static DC__Font default_font;
115	static PangoContext *opengl_context;	189	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	190	static PangoFontMap *opengl_fontmap;
117		191
118	static void	192	static void
119	substitute_func (FcPattern *pattern, gpointer data)	193	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	198	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	199	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	200	}
127		201
128	static void	202	static void
129	layout_update_font (CFPlus__Layout self)	203	layout_update_font (DC__Layout self)
130	{	204	{
131	/* 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
132	* reasonably well with bitstream vera	206	* reasonably well with dejavu/bistream fonts
133	*/	207	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	208	PangoFontDescription *font = self->font ? self->font : default_font;
135		209
136	pango_font_description_set_absolute_size (font,	210	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	211	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		212
139	pango_layout_set_font_description (self->pl, font);	213	pango_layout_set_font_description (self->pl, font);
140	}	214	}
141		215
142	static void	216	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	217	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	218	{
145	PangoRectangle rect;	219	PangoRectangle rect;
146		220
147	// get_pixel_* wrongly rounds down	221	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	222	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		229
156	*w = rect.width;	230	*w = rect.width;
157	*h = rect.height;	231	*h = rect.height;
158	}	232	}
159		233
		234	typedef uint16_t tileid;
160	typedef uint16_t mapface;	235	typedef uint16_t faceid;
161		236
162	typedef struct {	237	typedef struct {
163	GLint name;	238	GLuint name;
164	int w, h;	239	int w, h;
165	float s, t;	240	float s, t;
166	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 */
167	} maptex;	245	} maptex;
168		246
169	typedef struct {	247	typedef struct {
170	uint32_t player;	248	uint32_t player;
171	mapface face[3];	249	tileid tile[3];
172	uint16_t darkness;	250	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	251	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	252	} mapcell;
175		253
176	typedef struct {	254	typedef struct {
177	int32_t c0, c1;	255	int32_t c0, c1;
178	mapcell *col;	256	mapcell *col;
179	} maprow;	257	} maprow;
180		258
181	typedef struct map {	259	typedef struct map {
182	int x, y, w, h;	260	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	261	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	262	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	263	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		264
190	int32_t rows;	265	int32_t rows;
191	maprow *row;	266	maprow *row;
192	} *CFPlus__Map;	267	} *DC__Map;
193		268
194	static char *	269	static char *
195	prepend (char *ptr, int sze, int inc)	270	prepend (char *ptr, int sze, int inc)
196	{	271	{
197	char *p;	272	char *p;
…		…
214	}	289	}
215		290
216	#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))
217	#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))
218		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
219	static maprow *	314	static maprow *
220	map_get_row (CFPlus__Map self, int y)	315	map_get_row (DC__Map self, int y)
221	{	316	{
222	if (0 > y)	317	if (0 > y)
223	{	318	{
224	int extend = - y + MAP_EXTEND_Y;	319	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	320	Prepend (maprow, self->row, self->rows, extend);
…		…
263		358
264	return row->col + (x - row->c0);	359	return row->col + (x - row->c0);
265	}	360	}
266		361
267	static mapcell *	362	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	363	map_get_cell (DC__Map self, int x, int y)
269	{	364	{
270	return row_get_cell (map_get_row (self, y), x);	365	return row_get_cell (map_get_row (self, y), x);
271	}	366	}
272		367
273	static void	368	static void
274	map_clear (CFPlus__Map self)	369	map_clear (DC__Map self)
275	{	370	{
276	int r;	371	int r;
277		372
278	for (r = 0; r < self->rows; r++)	373	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	374	Safefree (self->row[r].col);
…		…
286	self->oy = 0;	381	self->oy = 0;
287	self->row = 0;	382	self->row = 0;
288	self->rows = 0;	383	self->rows = 0;
289	}	384	}
290		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
291	static void	396	static void
292	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)
293	{	398	{
294	int x, y;	399	int x, y;
295	maprow *row;	400	maprow *row;
296	mapcell *cell;	401	mapcell *cell;
297		402
…		…
309	if (x >= row->c1)	414	if (x >= row->c1)
310	break;	415	break;
311		416
312	cell = row->col + x - row->c0;	417	cell = row->col + x - row->c0;
313		418
314	cell->darkness = 0;	419	CELL_CLEAR (cell);
315	cell->stat_hp = 0;
316	cell->flags = 0;
317	cell->player = 0;
318	}	420	}
319	}	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);
320	}	438	}
321		439
322	static void	440	static void
323	music_finished (void)	441	music_finished (void)
324	{	442	{
…		…
360	n \|= n >> 16;	478	n \|= n >> 16;
361		479
362	return n + 1;	480	return n + 1;
363	}	481	}
364		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
365	/* SDL should provide this, really. */	494	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	495	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	496	#define SDLK_MODIFIER_MAX 314
368		497
369	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
370		594
371	PROTOTYPES: ENABLE	595	PROTOTYPES: ENABLE
372		596
373	BOOT:	597	BOOT:
374	{	598	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	599	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	600	static const struct {
377	const char *name;	601	const char *name;
378	IV iv;	602	IV iv;
379	} *civ, const_iv[] = {	603	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	604	# define const_iv(name) { # name, (IV)name }
…		…
402		626
403	const_iv (SDL_APPINPUTFOCUS),	627	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	628	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	629	const_iv (SDL_APPACTIVE),
406		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),
407	const_iv (SDLK_KP0),	683	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	684	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	685	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	686	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	687	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	759	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	760	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	761	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	762	const_iv (KMOD_CAPS),
487	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)
488	# undef const_iv	797	# undef const_iv
489	};	798	};
490		799
491	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; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	801	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
510		819
511	NV floor (NV x)	820	NV floor (NV x)
512		821
513	NV ceil (NV x)	822	NV ceil (NV x)
514		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
515	void	834	void
516	pango_init ()	835	pango_init ()
517	CODE:	836	CODE:
518	{	837	{
519	opengl_fontmap = pango_opengl_font_map_new ();	838	opengl_fontmap = pango_opengl_font_map_new ();
520	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);
521	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
522	}	846	}
523		847
524	int	848	char *SDL_GetError ()
525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
526		849
527	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
528	SDL_Quit ()	858	void SDL_Quit ()
529		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
530	void	869	void
531	SDL_ListModes ()	870	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	871	PPCODE:
533	{	872	{
534	SDL_Rect **m;	873	SDL_Rect **m;
535		874
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	875	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	878	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		879
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	880	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	881	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		882
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		887
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	888	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	889	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif
554
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557		890
558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	891	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
559		892
560	if (m && m != (SDL_Rect **)-1)	893	if (m && m != (SDL_Rect **)-1)
561	while (*m)	894	while (*m)
562	{	895	{
		896	if ((m)->w >= 400 && (m)->h >= 300)
		897	{
563	AV *av = newAV ();	898	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	899	av_push (av, newSViv ((*m)->w));
565	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));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	903	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		904	}
567		905
568	++m;	906	++m;
569	}	907	}
570	}	908	}
571		909
572	char *
573	SDL_GetError ()
574
575	int	910	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	911	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	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
578	RETVAL = !!SDL_SetVideoMode (	922	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	923	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
580	);	924	);
		925
581	if (RETVAL)	926	if (RETVAL)
582	{	927	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	928	av_clear (texture_av);
		929
		930	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# 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);
585	# include "glfunc.h"	932	#include "glfunc.h"
586	# undef GL_FUNC	933	#undef GL_FUNC
587	}	934	}
		935	}
588	OUTPUT:	936	OUTPUT:
589	RETVAL	937	RETVAL
590		938
591	void	939	void
592	SDL_GL_SwapBuffers ()	940	SDL_GL_SwapBuffers ()
593		941
594	char *	942	char *
595	SDL_GetKeyName (int sym)	943	SDL_GetKeyName (int sym)
596		944
		945	int
		946	SDL_GetAppState ()
		947
		948	int
		949	SDL_GetModState ()
		950
597	void	951	void
598	SDL_PollEvent ()	952	poll_events ()
599	PPCODE:	953	PPCODE:
600	{	954	{
601	SDL_Event ev;	955	SDL_Event ev;
602		956
603	while (SDL_PollEvent (&ev))	957	SDL_PumpEvents ();
		958	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	959	{
605	HV *hv = newHV ();	960	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	961	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		962
608	switch (ev.type)	963	switch (ev.type)
609	{	964	{
610	case SDL_KEYDOWN:	965	case SDL_KEYDOWN:
611	case SDL_KEYUP:	966	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	967	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	968	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	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);
615	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 */
616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	971	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	972	break;
618		973
619	case SDL_ACTIVEEVENT:	974	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	975	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	976	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	977	break;
623		978
624	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
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	999	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1000	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1001	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1002	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1003	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1004	}
632	break;	1005	break;
633		1006
634	case SDL_MOUSEBUTTONDOWN:	1007	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	1008	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1009	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		1010
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1011	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1013	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1014	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1019	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1020	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	1021	break;
649	}	1022	}
650		1023
651	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))));
652	}	1025	}
653	}	1026	}
654		1027
655	int	1028	int
656	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)
657	POSTCALL:	1030	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	1031	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	1032	Mix_ChannelFinished (channel_finished);
660		1033
661	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
662	Mix_CloseAudio ()	1051	Mix_CloseAudio ()
663		1052
664	int	1053	int
665	Mix_AllocateChannels (int numchans = -1)	1054	Mix_AllocateChannels (int numchans = -1)
666		1055
		1056	const char *
		1057	Mix_GetError ()
		1058
667	void	1059	void
668	lowdelay (int fd, int val = 1)	1060	lowdelay (int fd, int val = 1)
669	CODE:	1061	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1062	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		1063
674	void	1064	void
675	win32_proxy_info ()	1065	win32_proxy_info ()
676	PPCODE:	1066	PPCODE:
677	{	1067	{
…		…
698	}	1088	}
699	}	1089	}
700	#endif	1090	#endif
701	}	1091	}
702		1092
703	void	1093	int
704	add_font (char *file)	1094	add_font (char *file)
705	CODE:	1095	CODE:
706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1096	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1097	OUTPUT:
		1098	RETVAL
707		1099
708	void	1100	void
709	load_image_inline (SV *image_)	1101	load_image_inline (SV *image_)
710	ALIAS:	1102	ALIAS:
711	load_image_file = 1	1103	load_image_file = 1
…		…
714	STRLEN image_len;	1106	STRLEN image_len;
715	char image = (char )SvPVbyte (image_, image_len);	1107	char image = (char )SvPVbyte (image_, image_len);
716	SDL_Surface surface, surface2;	1108	SDL_Surface surface, surface2;
717	SDL_PixelFormat fmt;	1109	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	1110	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	1111	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	1112	: SDL_RWFromConstMem (image, image_len);
721		1113
722	if (!rw)	1114	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	1115	croak ("load_image: %s", SDL_GetError ());
724		1116
…		…
797	void	1189	void
798	error (char *message)	1190	error (char *message)
799	CODE:	1191	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1192	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1193	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
803	#endif	1195	#endif
804		1196
805	void	1197	void
806	fatal (char *message)	1198	fatal (char *message)
807	CODE:	1199	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1200	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1201	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1202	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
811	#endif	1203	#endif
812	_exit (1);	1204	_exit (1);
813		1205
814	void	1206	void
815	_exit (int retval = 0)	1207	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1210	ExitThread (retval); // unclean, please beam me up
819	#else	1211	#else
820	_exit (retval);	1212	_exit (retval);
821	#endif	1213	#endif
822		1214
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1215	void
		1216	debug ()
		1217	CODE:
		1218	{
		1219	#if DEBUG
		1220	VALGRIND_DO_LEAK_CHECK;
		1221	#endif
		1222	}
824		1223
825	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
826	new_from_file (SV class, char path, int id = 0)	1236	new_from_file (SV class, char path, int id = 0)
827	CODE:	1237	CODE:
828	{	1238	{
829	int count;	1239	int count;
830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1240	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
833	}	1243	}
834	OUTPUT:	1244	OUTPUT:
835	RETVAL	1245	RETVAL
836		1246
837	void	1247	void
838	DESTROY (CFPlus::Font self)	1248	DESTROY (DC::Font self)
839	CODE:	1249	CODE:
840	pango_font_description_free (self);	1250	pango_font_description_free (self);
841		1251
842	void	1252	void
843	make_default (CFPlus::Font self)	1253	make_default (DC::Font self)
		1254	PROTOTYPE: $
844	CODE:	1255	CODE:
845	default_font = self;	1256	default_font = self;
846		1257
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1258	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1259
		1260	PROTOTYPES: DISABLE
		1261
849	void	1262	void
850	reset_glyph_cache ()	1263	glyph_cache_backup ()
		1264	PROTOTYPE:
851	CODE:	1265	CODE:
		1266	tc_backup ();
		1267
		1268	void
		1269	glyph_cache_restore ()
		1270	PROTOTYPE:
		1271	CODE:
852	tc_clear ();	1272	tc_restore ();
853		1273
854	CFPlus::Layout	1274	DC::Layout
855	new (SV *class)	1275	new (SV *class)
856	CODE:	1276	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1277	New (0, RETVAL, 1, struct cf_layout);
858		1278
859	RETVAL->pl = pango_layout_new (opengl_context);	1279	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1281	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1282	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1283	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1284	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1285	RETVAL->font = 0;
		1286	RETVAL->rc = rc_alloc ();
866		1287
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1288	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1289	layout_update_font (RETVAL);
869	OUTPUT:	1290	OUTPUT:
870	RETVAL	1291	RETVAL
871		1292
872	void	1293	void
873	DESTROY (CFPlus::Layout self)	1294	DESTROY (DC::Layout self)
874	CODE:	1295	CODE:
875	g_object_unref (self->pl);	1296	g_object_unref (self->pl);
		1297	rc_free (self->rc);
876	Safefree (self);	1298	Safefree (self);
877		1299
878	void	1300	void
879	set_text (CFPlus::Layout self, SV *text_)	1301	set_text (DC::Layout self, SV *text_)
880	CODE:	1302	CODE:
881	{	1303	{
882	STRLEN textlen;	1304	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1305	char *text = SvPVutf8 (text_, textlen);
884		1306
885	pango_layout_set_text (self->pl, text, textlen);	1307	pango_layout_set_text (self->pl, text, textlen);
886	}	1308	}
887		1309
888	void	1310	void
889	set_markup (CFPlus::Layout self, SV *text_)	1311	set_markup (DC::Layout self, SV *text_)
890	CODE:	1312	CODE:
891	{	1313	{
892	STRLEN textlen;	1314	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1315	char *text = SvPVutf8 (text_, textlen);
894		1316
895	pango_layout_set_markup (self->pl, text, textlen);	1317	pango_layout_set_markup (self->pl, text, textlen);
896	}	1318	}
897		1319
898	void	1320	void
899	set_shapes (CFPlus::Layout self, ...)	1321	set_shapes (DC::Layout self, ...)
900	CODE:	1322	CODE:
901	{	1323	{
902	PangoAttrList *attrs = 0;	1324	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1325	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1326	const char *pos = text;
…		…
939	if (attrs)	1361	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1362	pango_layout_set_attributes (self->pl, attrs);
941	}	1363	}
942		1364
943	void	1365	void
944	get_shapes (CFPlus::Layout self)	1366	get_shapes (DC::Layout self)
945	PPCODE:	1367	PPCODE:
946	{	1368	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1369	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1370
949	do	1371	do
950	{	1372	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1373	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1374
953	if (run && shape_attr_p (run))	1375	if (run && shape_attr_p (run))
954	{	1376	{
955	PangoRectangle extents;	1377	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1378	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1386
965	pango_layout_iter_free (iter);	1387	pango_layout_iter_free (iter);
966	}	1388	}
967		1389
968	int	1390	int
969	has_wrapped (CFPlus::Layout self)	1391	has_wrapped (DC::Layout self)
970	CODE:	1392	CODE:
971	{	1393	{
972	int lines = 1;	1394	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1395	const char *text = pango_layout_get_text (self->pl);
974		1396
…		…
979	}	1401	}
980	OUTPUT:	1402	OUTPUT:
981	RETVAL	1403	RETVAL
982		1404
983	SV *	1405	SV *
984	get_text (CFPlus::Layout self)	1406	get_text (DC::Layout self)
985	CODE:	1407	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1408	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1409	sv_utf8_decode (RETVAL);
988	OUTPUT:	1410	OUTPUT:
989	RETVAL	1411	RETVAL
990		1412
991	void	1413	void
992	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.)
993	CODE:	1415	CODE:
994	self->r = r;	1416	self->r = r;
995	self->g = g;	1417	self->g = g;
996	self->b = b;	1418	self->b = b;
997	self->a = a;	1419	self->a = a;
998		1420
999	void	1421	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1422	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1423	CODE:
1002	if (self->font != font)	1424	if (self->font != font)
1003	{	1425	{
1004	self->font = font;	1426	self->font = font;
1005	layout_update_font (self);	1427	layout_update_font (self);
1006	}	1428	}
1007		1429
1008	void	1430	void
1009	set_height (CFPlus::Layout self, int base_height)	1431	set_height (DC::Layout self, int base_height)
1010	CODE:	1432	CODE:
1011	if (self->base_height != base_height)	1433	if (self->base_height != base_height)
1012	{	1434	{
1013	self->base_height = base_height;	1435	self->base_height = base_height;
1014	layout_update_font (self);	1436	layout_update_font (self);
1015	}	1437	}
1016		1438
1017	void	1439	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1440	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1441	CODE:
1020	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);
1021		1443
1022	void	1444	void
1023	set_indent (CFPlus::Layout self, int indent)	1445	set_indent (DC::Layout self, int indent)
1024	CODE:	1446	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1447	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1448
1027	void	1449	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1450	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1451	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1452	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1453
1032	void	1454	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1455	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1456	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1457	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1458	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1459	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1460	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1461	: PANGO_ELLIPSIZE_NONE
1040	);	1462	);
1041		1463
1042	void	1464	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1465	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1466	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1467	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1468
1047	void	1469	void
1048	size (CFPlus::Layout self)	1470	size (DC::Layout self)
1049	PPCODE:	1471	PPCODE:
1050	{	1472	{
1051	int w, h;	1473	int w, h;
1052		1474
1053	layout_get_pixel_size (self, &w, &h);	1475	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1478	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1479	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1480	}
1059		1481
1060	int	1482	int
1061	descent (CFPlus::Layout self)	1483	descent (DC::Layout self)
1062	CODE:	1484	CODE:
1063	{	1485	{
1064	PangoRectangle rect;	1486	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1487	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1488	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1489	RETVAL = PANGO_DESCENT (rect);
1068	}	1490	}
1069	OUTPUT:	1491	OUTPUT:
1070	RETVAL	1492	RETVAL
1071		1493
1072	int	1494	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1495	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1496	CODE:
1075	{	1497	{
1076	int index, trailing;	1498	int index, trailing;
1077	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);
1078	RETVAL = index + trailing;	1500	RETVAL = index + trailing;
1079	}	1501	}
1080	OUTPUT:	1502	OUTPUT:
1081	RETVAL	1503	RETVAL
1082		1504
1083	void	1505	void
1084	cursor_pos (CFPlus::Layout self, int index)	1506	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1507	PPCODE:
1086	{	1508	{
1087	PangoRectangle strong_pos;	1509	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1510	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1511
1090	EXTEND (SP, 3);	1512	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1515	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1516	}
1095		1517
1096	void	1518	void
1097	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)
1098	PPCODE:	1520	PPCODE:
1099	{	1521	{
1100	int line, x;	1522	int line, x;
1101		1523
1102	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)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1526	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1527	--line;
		1528	#endif
1105	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1530	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1531	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1532	}
1109		1533
1110	void	1534	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1535	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1536	PPCODE:
1113	{	1537	{
1114	PangoLayoutLine *lp;	1538	PangoLayoutLine *lp;
1115	int index, trailing;	1539	int index, trailing;
1116		1540
1117	if (line < 0)	1541	if (line < 0)
1118	XSRETURN_EMPTY;	1542	XSRETURN_EMPTY;
1119		1543
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1544	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1545	XSRETURN_EMPTY; /* do better */
1122		1546
1123	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);
1124		1548
1125	EXTEND (SP, 2);	1549	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1555	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1556	}
1133	}	1557	}
1134		1558
1135	void	1559	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1560	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1561	CODE:
		1562	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1563	pango_opengl_render_layout_subpixel (
1139	self->pl,	1564	self->pl,
		1565	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1566	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1567	self->r, self->g, self->b, self->a,
1142	flags	1568	flags
1143	);	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);
1144		1573
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1574	void
1148	pad2pot (SV data_, SV w_, SV *h_)	1575	draw (DC::Layout self)
1149	CODE:	1576	CODE:
1150	{	1577	{
1151	int ow = SvIV (w_);	1578	glEnable (GL_TEXTURE_2D);
1152	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);
1153		1585
1154	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_))
1155	{	1602	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow \|\| nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1603	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1604	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1605	int bpp = datalen / (ow * oh);
1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1606	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1167		1607
1168	SvPOK_only (result_);	1608	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1609	SvCUR_set (result_, nw * nh * bpp);
1170		1610
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1611	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1612	while (oh--)
1173	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);
1174		1614
1175	sv_setsv (data_, result_);	1615	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1616	}
1182	}	1617	}
1183		1618
1184	void	1619	void
1185	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.)
…		…
1191	{	1626	{
1192	HV hv = (HV )SvRV (self);	1627	HV hv = (HV )SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1628	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1629	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	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;
1196		1634
1197	if (items < 5)	1635	if (items < 5)
1198	{	1636	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1637	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1638	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1666	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1667	glDisable (GL_BLEND);
1230	}	1668	}
1231	}	1669	}
1232		1670
1233	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);
1234		1680
1235	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
1236	new (SV *class)	1808	new (SV *class)
1237	CODE:	1809	CODE:
1238	New (0, RETVAL, 1, struct map);	1810	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1811	RETVAL->x = 0;
1240	RETVAL->y = 0;	1812	RETVAL->y = 0;
1241	RETVAL->w = 0;	1813	RETVAL->w = 0;
1242	RETVAL->h = 0;	1814	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1815	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1816	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1817	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1818	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1819	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1820	RETVAL->row = 0;
1251	OUTPUT:	1821	OUTPUT:
1252	RETVAL	1822	RETVAL
1253		1823
1254	void	1824	void
1255	DESTROY (CFPlus::Map self)	1825	DESTROY (DC::Map self)
1256	CODE:	1826	CODE:
1257	{	1827	{
1258	map_clear (self);	1828	map_clear (self);
1259	Safefree (self->face);	1829	Safefree (self->face2tile);
1260	Safefree (self->tex);	1830	Safefree (self->tex);
1261	Safefree (self);	1831	Safefree (self);
1262	}	1832	}
1263		1833
1264	void	1834	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1835	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1836	CODE:
1267	self->w = map_width;	1837	self->w = map_width;
1268	self->h = map_height;	1838	self->h = map_height;
1269		1839
1270	void	1840	void
1271	clear (CFPlus::Map self)	1841	clear (DC::Map self)
1272	CODE:	1842	CODE:
1273	map_clear (self);	1843	map_clear (self);
1274		1844
1275	void	1845	void
1276	set_face (CFPlus::Map self, int face, int texid)	1846	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1847	CODE:
1278	{	1848	{
1279	while (self->faces <= face)	1849	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1850	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);
1282	self->faces *= 2;
1283	}
1284
1285	self->face [face] = texid;
1286	}	1851	}
1287		1852
1288	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
1289	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)
1290	CODE:	1878	CODE:
1291	{	1879	{
1292	while (self->texs <= texid)	1880	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1881
1298	{	1882	{
1299	maptex *tex = self->tex + texid;	1883	maptex *tex = self->tex + texid;
1300		1884
1301	tex->name = name;	1885	tex->name = name;
…		…
1317	// use uglier nearest interpolation because linear suffers	1901	// use uglier nearest interpolation because linear suffers
1318	// from transparent color bleeding and ugly wrapping effects.	1902	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1903	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1904	}
1321		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
1322	int	1926	int
1323	ox (CFPlus::Map self)	1927	ox (DC::Map self)
1324	ALIAS:	1928	ALIAS:
1325	oy = 1	1929	oy = 1
1326	x = 2	1930	x = 2
1327	y = 3	1931	y = 3
1328	w = 4	1932	w = 4
…		…
1339	}	1943	}
1340	OUTPUT:	1944	OUTPUT:
1341	RETVAL	1945	RETVAL
1342		1946
1343	void	1947	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1948	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1949	CODE:
1346	{	1950	{
1347	if (dx > 0)	1951	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1952	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1953	else if (dx < 0)
1350	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);
1351		1955
1352	if (dy > 0)	1956	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1957	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1958	else if (dy < 0)
1355	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);
1356		1960
1357	self->ox += dx; self->x += dx;	1961	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1962	self->oy += dy; self->y += dy;
1359		1963
1360	while (self->y < 0)	1964	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1968	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1969	self->y += MAP_EXTEND_Y;
1366	}	1970	}
1367	}	1971	}
1368		1972
1369	void	1973	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1974	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1975	CODE:
1372	{	1976	{
1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1977	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1374	uint8_t data_end = (uint8_t )SvEND (data_);	1978	uint8_t data_end = (uint8_t )SvEND (data_);
1375	mapcell *cell;	1979	mapcell *cell;
1376	int x, y, flags;	1980	int x, y, z, flags;
		1981	AV *missing = newAV ();
		1982	RETVAL = newRV_noinc ((SV *)missing);
1377		1983
1378	while (data < data_end - 1)	1984	while (data < data_end - 1)
1379	{	1985	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1986	flags = (data [0] << 8) + data [1]; data += 2;
1381		1987
…		…
1401	uint8_t ext, cmd;	2007	uint8_t ext, cmd;
1402		2008
1403	do	2009	do
1404	{	2010	{
1405	ext = *data++;	2011	ext = *data++;
1406	cmd = ext & 0x3f;	2012	cmd = ext & 0x7f;
1407		2013
1408	if (cmd < 4)	2014	if (cmd < 4)
1409	cell->darkness = 255 - ext * 64 + 1;	2015	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1410	else if (cmd == 5) // health	2016	else if (cmd == 5) // health
1411	{	2017	{
1412	cell->stat_width = 1;	2018	cell->stat_width = 1;
1413	cell->stat_hp = *data++;	2019	cell->stat_hp = *data++;
1414	}	2020	}
1415	else if (cmd == 6) // monster width	2021	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	2022	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47) // monster width	2023	else if (cmd == 0x47)
1418	{	2024	{
1419	if (*data == 4)	2025	if (*data == 1) cell->player = data [1];
1420	; // 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);
1421		2029
1422	data += *data + 1;	2030	data += *data + 1;
1423	}	2031	}
1424	else if (cmd == 8) // cell flags	2032	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	2033	cell->flags = *data++;
…		…
1432	}	2040	}
1433	else	2041	else
1434	cell->darkness = *data++ + 1;	2042	cell->darkness = *data++ + 1;
1435	}	2043	}
1436		2044
		2045	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	2046	if (flags & (4 >> z))
1438	{	2047	{
1439	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	}
1440	}	2067	}
1441
1442	if (flags & 2)
1443	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445	}
1446
1447	if (flags & 1)
1448	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450	}
1451	}	2068	}
1452	else	2069	else
1453	cell->darkness = 0;	2070	CELL_CLEAR (cell);
1454	}	2071	}
1455	}	2072	}
		2073	OUTPUT:
		2074	RETVAL
1456		2075
1457	SV *	2076	SV *
1458	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)
1459	CODE:	2078	CODE:
1460	{	2079	{
1461	int x1, x;	2080	int x1, x;
1462	int y1, y;	2081	int y1, y;
1463	int z;	2082	int z;
…		…
1484	{	2103	{
1485	mapcell *cell = row->col + (x - row->c0);	2104	mapcell *cell = row->col + (x - row->c0);
1486		2105
1487	for (z = 0; z <= 0; z++)	2106	for (z = 0; z <= 0; z++)
1488	{	2107	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	2108	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	2109	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	2110	int a1 = tex.a;
1496		2111
1497	r = (r * a0 + tex.r * a1) / 255;	2112	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	2113	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	2114	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	2115	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	2116	}
1503	}	2117	}
1504		2118
1505	*map++ = (r )	2119	*map++ = (r )
1506	\| (g << 8)	2120	\| (g << 8)
…		…
1513	}	2127	}
1514	OUTPUT:	2128	OUTPUT:
1515	RETVAL	2129	RETVAL
1516		2130
1517	void	2131	void
1518	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)
1519	CODE:	2133	CODE:
1520	{	2134	{
1521	int x, y, z;	2135	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		2136
1525	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	}
1526		2189
1527	glEnable (GL_BLEND);	2190	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2191	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529	glEnable (GL_TEXTURE_2D);
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2192	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		2193
1532	glBegin (GL_QUADS);	2194	key.texname = self->tex [TEXID_HIDDEN].name;
		2195	arr_hidden = rc_array (rc_ov, &key);
1533		2196
1534	last_name = 0;
1535
1536	mx += self->x;
1537	my += self->y;
1538
1539	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
1540	for (y = 0; y < sh; y++)	2202	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	2203	if (0 <= y + my && y + my < self->rows)
1542	{	2204	{
1543	maprow *row = self->row + (y + my);	2205	maprow *row = self->row + (y + my);
1544		2206
1545	for (x = 0; x < sw; x++)	2207	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	2208	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2209	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	2210	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	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;
1551		2217
1552	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))
1553	{	2324	{
1554	maptex tex = self->tex [face];	2325	int level = (w << 5) \| b;
1555	int px = (x + 1) * 32 - tex.w;	2326	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		2327
1558	if (last_name != tex.name)	2328	hv_iterinit (smooth);
		2329	while ((he = hv_iternext (smooth)))
1559	{	2330	{
1560	glEnd ();	2331	smooth_key skey = (smooth_key )HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2332	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		2333
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)	2334	if (!(bits & 0x1000)
		2335	&& skey->level == level
		2336	&& level > smooth_max [skey->x][skey->y])
1574	{	2337	{
1575	maptex tex = self->tex [1];	2338	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * 32 - tex.w + 2;	2339	int px = (((int)skey->x) - 1) * T;
1577	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
1578		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
1579	glEnd ();	2354	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2355	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2356	glBegin (GL_QUADS);
		2357	}
1582		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
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2373	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2374	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2375	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2376	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2377	}
		2378	}
		2379	}
1587	}	2380	}
1588	}	2381	}
1589	}
1590	}	2382	}
1591		2383
1592	glEnd ();	2384	glEnd ();
1593
1594	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
1595	glDisable (GL_BLEND);	2412	glDisable (GL_BLEND);
		2413	rc_free (rc);
		2414	rc_free (rc_ov);
1596		2415
1597	// top layer: overlays such as the health bar	2416	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2417	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2418	if (0 <= y + my && y + my < self->rows)
1600	{	2419	{
…		…
1603	for (x = 0; x < sw; x++)	2422	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	2423	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	2424	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	2425	mapcell *cell = row->col + (x + mx - row->c0);
1607		2426
1608	int px = x * 32;	2427	int px = x * T;
1609	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	}
1610		2435
1611	if (cell->stat_hp)	2436	if (cell->stat_hp)
1612	{	2437	{
1613	int width = cell->stat_width * 32;	2438	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2439	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2440
1616	glColor3ub (0, 0, 0);	2441	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2442	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2443	px + width - 1, py);
1619		2444
…		…
1625	}	2450	}
1626	}	2451	}
1627	}	2452	}
1628		2453
1629	void	2454	void
1630	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)
1631	CODE:	2456	CODE:
1632	{	2457	{
1633	static float color[16][3] = {	2458	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2459	{ 0.00f, 0.00f, 0.00f },
1635	{ 1.00F, 1.00F, 1.00F },	2460	{ 1.00f, 1.00f, 1.00f },
1636	{ 0.00F, 0.00F, 0.55F },	2461	{ 0.00f, 0.00f, 0.55f },
1637	{ 1.00F, 0.00F, 0.00F },	2462	{ 1.00f, 0.00f, 0.00f },
1638		2463
1639	{ 1.00F, 0.54F, 0.00F },	2464	{ 1.00f, 0.54f, 0.00f },
1640	{ 0.11F, 0.56F, 1.00F },	2465	{ 0.11f, 0.56f, 1.00f },
1641	{ 0.93F, 0.46F, 0.00F },	2466	{ 0.93f, 0.46f, 0.00f },
1642	{ 0.18F, 0.54F, 0.34F },	2467	{ 0.18f, 0.54f, 0.34f },
1643		2468
1644	{ 0.56F, 0.73F, 0.56F },	2469	{ 0.56f, 0.73f, 0.56f },
1645	{ 0.80F, 0.80F, 0.80F },	2470	{ 0.80f, 0.80f, 0.80f },
1646	{ 0.55F, 0.41F, 0.13F },	2471	{ 0.55f, 0.41f, 0.13f },
1647	{ 0.99F, 0.77F, 0.26F },	2472	{ 0.99f, 0.77f, 0.26f },
1648		2473
1649	{ 0.74F, 0.65F, 0.41F },	2474	{ 0.74f, 0.65f, 0.41f },
1650		2475
1651	{ 0.00F, 1.00F, 1.00F },	2476	{ 0.00f, 1.00f, 1.00f },
1652	{ 1.00F, 0.00F, 1.00F },	2477	{ 1.00f, 0.00f, 1.00f },
1653	{ 1.00F, 1.00F, 0.00F },	2478	{ 1.00f, 1.00f, 0.00f },
1654	};	2479	};
1655		2480
1656	int x, y;	2481	int x, y;
1657		2482
1658	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	*/
1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2490	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1660	glEnable (GL_BLEND);	2491	glEnable (GL_BLEND);
1661	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2492	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1662	glBegin (GL_QUADS);	2493	glBegin (GL_QUADS);
1663		2494
1664	for (y = 0; y < h; y++)	2495	for (y = 0; y < h; y++)
…		…
1668		2499
1669	if (m)	2500	if (m)
1670	{	2501	{
1671	float *c = color [m & 15];	2502	float *c = color [m & 15];
1672		2503
1673	float tx1 = m & 0x40 ? 0.5 : 0.;	2504	float tx1 = m & 0x40 ? 0.5f : 0.f;
1674	float tx2 = tx1 + 0.5;	2505	float tx2 = tx1 + 0.5f;
1675		2506
1676	glColor4f (c[0], c[1], c[2], 0.75);	2507	glColor4f (c[0], c[1], c[2], 1);
1677	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2508	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1678	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2509	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1679	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2510	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1680	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2511	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1681	}	2512	}
…		…
1685	glDisable (GL_BLEND);	2516	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2517	glDisable (GL_TEXTURE_2D);
1687	}	2518	}
1688		2519
1689	void	2520	void
1690	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)
1691	PPCODE:	2522	PPCODE:
1692	{	2523	{
1693	int x, y;	2524	int x, y;
1694	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);
1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2530	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2531	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1697		2532
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2533	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2534	SvCUR_set (darkness3_sv, sw3 * sh3);
1701		2535
1702	mx += self->x;	2536	mx += self->x - 1;
1703	my += self->y;	2537	my += self->y - 1;
1704		2538
1705	for (y = 0; y < sh; y++)	2539	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2540	if (0 <= y + my && y + my < self->rows)
1707	{	2541	{
1708	maprow *row = self->row + (y + my);	2542	maprow *row = self->row + (y + my);
1709		2543
1710	for (x = 0; x < sw; x++)	2544	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2545	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2546	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2547	mapcell *cell = row->col + (x + mx - row->c0);
1714		2548
1715	darkness[y * sw4 + x] = cell->darkness	2549	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2550	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1717	: 255 - FOW_DARKNESS;	2551	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1718	}	2552	}
1719	}	2553	}
1720		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
1721	EXTEND (SP, 3);	2593	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2594	PUSHs (sv_2mortal (newSViv (sw3)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2595	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2596	PUSHs (darkness3_sv);
1725	}	2597	}
1726		2598
1727	SV *	2599	SV *
1728	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)
1729	CODE:	2601	CODE:
1730	{	2602	{
1731	int x, y, x1, y1;	2603	int x, y, x1, y1;
1732	SV data_sv = newSV (w h * 7 + 5);	2604	SV data_sv = newSV (w h * 7 + 5);
1733	uint8_t data = (uint8_t )SvPVX (data_sv);	2605	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2630	if (row && row->c0 <= x && x < row->c1)
1759	{	2631	{
1760	mapcell *cell = row->col + (x - row->c0);	2632	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2633	uint8_t flags = 0;
1762		2634
1763	if (cell->face [0]) flags \|= 1;	2635	if (cell->tile [0]) flags \|= 1;
1764	if (cell->face [1]) flags \|= 2;	2636	if (cell->tile [1]) flags \|= 2;
1765	if (cell->face [2]) flags \|= 4;	2637	if (cell->tile [2]) flags \|= 4;
1766		2638
1767	*data++ = flags;	2639	*data++ = flags;
1768		2640
1769	if (flags & 1)	2641	if (flags & 1)
1770	{	2642	{
		2643	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2644	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2645	*data++ = tile;
1773	}	2646	}
1774		2647
1775	if (flags & 2)	2648	if (flags & 2)
1776	{	2649	{
		2650	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2651	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2652	*data++ = tile;
1779	}	2653	}
1780		2654
1781	if (flags & 4)	2655	if (flags & 4)
1782	{	2656	{
		2657	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2658	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2659	*data++ = tile;
1785	}	2660	}
1786	}	2661	}
1787	else	2662	else
1788	*data++ = 0;	2663	*data++ = 0;
1789	}	2664	}
1790	}	2665	}
1791		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	{
1792	SvPOK_only (data_sv);	2670	SvPOK_only (data_sv);
1793	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2671	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2672	}
		2673
1794	RETVAL = data_sv;	2674	RETVAL = data_sv;
1795	}	2675	}
1796	OUTPUT:	2676	OUTPUT:
1797	RETVAL	2677	RETVAL
1798		2678
1799	void	2679	void
1800	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)
1801	PPCODE:	2681	PPCODE:
1802	{	2682	{
1803	int x, y, z;	2683	int x, y, z;
1804	int w, h;	2684	int w, h;
1805	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;
1806		2696
1807	if (*data++ != 0)	2697	if (*data++ != 0)
1808	return; /* version mismatch */	2698	XSRETURN_EMPTY; /* version mismatch */
1809		2699
1810	w = data++ << 8; w \|= data++;	2700	w = data++ << 8; w \|= data++;
1811	h = data++ << 8; h \|= data++;	2701	h = data++ << 8; h \|= data++;
1812		2702
1813	// 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
…		…
1825	{	2715	{
1826	maprow *row = map_get_row (self, y);	2716	maprow *row = map_get_row (self, y);
1827		2717
1828	for (x = x0; x < x1; x++)	2718	for (x = x0; x < x1; x++)
1829	{	2719	{
		2720	uint8_t flags;
		2721
		2722	if (data + 7 >= end)
		2723	XSRETURN_EMPTY;
		2724
1830	uint8_t flags = *data++;	2725	flags = *data++;
1831		2726
1832	if (flags)	2727	if (flags)
1833	{	2728	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2729	mapcell *cell = row_get_cell (row, x);
		2730	tileid tile[3] = { 0, 0, 0 };
1837		2731
1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2732	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2733	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2734	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1841		2735
1842	if (cell->darkness == 0)	2736	if (cell->darkness == 0)
1843	{	2737	{
1844	cell->darkness = 0;	2738	/cell->darkness = 0;/
		2739	EXTEND (SP, 3);
1845		2740
1846	for (z = 0; z <= 2; z++)	2741	for (z = 0; z <= 2; z++)
1847	{	2742	{
1848	cell->face[z] = face[z];	2743	tileid t = tile [z];
1849		2744
1850	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2745	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2746	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2747	PUSHs (sv_2mortal (newSViv (t)));
		2748	need_texid (self, t);
		2749	}
		2750
		2751	cell->tile [z] = t;
1852	}	2752	}
1853	}	2753	}
1854	}	2754	}
1855	}	2755	}
1856	}	2756	}
1857	}	2757	}
1858		2758
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2759	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2760
1861	CFPlus::MixChunk	2761	DC::RW
1862	new_from_file (SV class, char path)	2762	new (SV class, SV data_sv)
1863	CODE:	2763	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2764	{
		2765	STRLEN datalen;
		2766	char *data = SvPVbyte (data_sv, datalen);
		2767
		2768	RETVAL = SDL_RWFromConstMem (data, datalen);
		2769	}
1865	OUTPUT:	2770	OUTPUT:
1866	RETVAL	2771	RETVAL
1867		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 : '('
1868	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
1869	DESTROY (CFPlus::MixChunk self)	2882	DESTROY (DC::MixChunk self)
1870	CODE:	2883	CODE:
1871	Mix_FreeChunk (self);	2884	Mix_FreeChunk (self);
1872		2885
1873	int	2886	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2887	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2888	CODE:
		2889	if (items > 1)
		2890	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2891	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2892	OUTPUT:
1878	RETVAL	2893	RETVAL
1879		2894
1880	int	2895	DC::Channel
1881	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)
1882	CODE:	2897	CODE:
		2898	{
1883	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	}
1884	OUTPUT:	2910	OUTPUT:
1885	RETVAL	2911	RETVAL
1886		2912
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2913	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2914
1889	int	2915	int
1890	volume (int volume = -1)	2916	volume (int volume = -1)
		2917	PROTOTYPE: ;$
1891	CODE:	2918	CODE:
		2919	if (items > 0)
		2920	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2921	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2922	OUTPUT:
1894	RETVAL	2923	RETVAL
1895		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
1896	CFPlus::MixMusic	2935	DC::MixMusic
1897	new_from_file (SV class, char path)	2936	new (SV *class, DC::RW rwops)
1898	CODE:	2937	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2938	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2939	OUTPUT:
1901	RETVAL	2940	RETVAL
1902		2941
1903	void	2942	void
1904	DESTROY (CFPlus::MixMusic self)	2943	DESTROY (DC::MixMusic self)
1905	CODE:	2944	CODE:
1906	Mix_FreeMusic (self);	2945	Mix_FreeMusic (self);
1907		2946
1908	int	2947	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2948	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2949	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2950	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2951	OUTPUT:
1913	RETVAL	2952	RETVAL
1914		2953
1915	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
1916		2962
1917	BOOT:	2963	BOOT:
1918	{	2964	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2965	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2966	static const struct {
1921	const char *name;	2967	const char *name;
1922	IV iv;	2968	IV iv;
1923	} *civ, const_iv[] = {	2969	} *civ, const_iv[] = {
1924	# 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),
1925	const_iv (GL_COLOR_MATERIAL),	2975	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2976	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2977	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2978	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2979	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2983	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2984	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2985	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2986	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2987	const_iv (GL_BACK),
		2988	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2989	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2990	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2991	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2992	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2993	const_iv (GL_DST_ALPHA),
1943	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2994	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1944	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),
1945	const_iv (GL_SRC_ALPHA_SATURATE),	3000	const_iv (GL_SRC_ALPHA_SATURATE),
1946	const_iv (GL_RGB),	3001	const_iv (GL_RGB),
1947	const_iv (GL_RGBA),	3002	const_iv (GL_RGBA),
1948	const_iv (GL_RGBA4),	3003	const_iv (GL_RGBA4),
1949	const_iv (GL_RGBA8),	3004	const_iv (GL_RGBA8),
…		…
1955	const_iv (GL_INTENSITY),	3010	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	3011	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	3012	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	3013	const_iv (GL_FLOAT),
1959	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),
1960	const_iv (GL_COMPILE),	3021	const_iv (GL_COMPILE),
		3022	const_iv (GL_PROXY_TEXTURE_1D),
		3023	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	3024	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	3025	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	3026	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	3027	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	3028	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	3049	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	3050	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	3051	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	3052	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	3053	const_iv (GL_CONSTANT_BORDER),
		3054	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	3055	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	3056	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	3057	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	3058	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	3059	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	3060	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	3061	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	3062	const_iv (GL_TRIANGLE_FAN),
		3063	const_iv (GL_POLYGON),
1999	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),
2000	const_iv (GL_FASTEST),	3070	const_iv (GL_FASTEST),
		3071	const_iv (GL_DONT_CARE),
		3072	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	3073	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	3074	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	3075	const_iv (GL_T2F_V3F),
2004	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),
2005	# undef const_iv	3080	# undef const_iv
2006	};	3081	};
2007		3082
2008	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; )
2009	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);
2010	}	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)
2011		3098
2012	char *	3099	char *
2013	gl_vendor ()	3100	gl_vendor ()
2014	CODE:	3101	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	3102	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	3115	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3116	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	3117	OUTPUT:
2031	RETVAL	3118	RETVAL
2032		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
2033	int glGetError ()	3134	int glGetError ()
2034		3135
2035	void glFinish ()	3136	void glFinish ()
2036		3137
2037	void glClear (int mask)	3138	void glClear (int mask)
…		…
2051		3152
2052	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3153	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2053	CODE:	3154	CODE:
2054	gl_BlendFuncSeparate (sa, da, saa, daa);	3155	gl_BlendFuncSeparate (sa, da, saa, daa);
2055		3156
		3157	# void glBlendEquation (int se)
		3158
2056	void glDepthMask (int flag)	3159	void glDepthMask (int flag)
2057		3160
2058	void glLogicOp (int opcode)	3161	void glLogicOp (int opcode)
2059		3162
2060	void glColorMask (int red, int green, int blue, int alpha)	3163	void glColorMask (int red, int green, int blue, int alpha)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	3177	# near_ and far_ are due to microsofts buggy "c" compiler
2075	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_)
2076		3179
2077	# near_ and far_ are due to microsofts buggy "c" compiler	3180	# near_ and far_ are due to microsofts buggy "c" compiler
2078	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
2079		3184
2080	void glViewport (int x, int y, int width, int height)	3185	void glViewport (int x, int y, int width, int height)
2081		3186
2082	void glScissor (int x, int y, int width, int height)	3187	void glScissor (int x, int y, int width, int height)
2083		3188
…		…
2091		3196
2092	void glRotate (float angle, float x, float y, float z)	3197	void glRotate (float angle, float x, float y, float z)
2093	CODE:	3198	CODE:
2094	glRotatef (angle, x, y, z);	3199	glRotatef (angle, x, y, z);
2095		3200
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	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)
2101	PROTOTYPE: @	3202	PROTOTYPE: @
2102	ALIAS:	3203	ALIAS:
2103	glColor_premultiply = 1	3204	glColor_premultiply = 1
2104	CODE:	3205	CODE:
2105	if (ix)	3206	if (ix)
2106	{	3207	{
…		…
2109	b *= a;	3210	b *= a;
2110	}	3211	}
2111	// microsoft visual "c" rounds instead of truncating...	3212	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	3213	glColor4f (r, g, b, a);
2113		3214
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	3215	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	3216	CODE:
2122	glRasterPos3f (0, 0, z);	3217	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	3218	glBitmap (0, 0, 0, 0, x, y, 0);
2124		3219
…		…
2128		3223
2129	void glTexCoord (float s, float t)	3224	void glTexCoord (float s, float t)
2130	CODE:	3225	CODE:
2131	glTexCoord2f (s, t);	3226	glTexCoord2f (s, t);
2132		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
2133	void glTexEnv (int target, int pname, float param)	3257	void glTexEnv (int target, int pname, float param)
2134	CODE:	3258	CODE:
2135	glTexEnvf (target, pname, param);	3259	glTexEnvf (target, pname, param);
2136		3260
2137	void glTexParameter (int target, int pname, float param)	3261	void glTexParameter (int target, int pname, float param)
…		…
2153	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)
2154	CODE:	3278	CODE:
2155	if (gl.SeparableFilter2D)	3279	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3280	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		3281
2158	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)
2159		3283
2160	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)
2161		3285
2162	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)
2163		3289
2164	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)
2165		3291
2166	int glGenTexture ()	3292	int glGenTexture ()
2167	CODE:	3293	CODE:
2168	{	3294	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	3295	OUTPUT:
2174	RETVAL	3296	RETVAL
2175		3297
2176	void glDeleteTexture (int name)	3298	void glDeleteTexture (int name)
2177	CODE:	3299	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	3300	del_texture (name);
2181	}	3301
2182
2183	int glGenList ()	3302	int glGenList ()
2184	CODE:	3303	CODE:
2185	RETVAL = glGenLists (1);	3304	RETVAL = glGenLists (1);
2186	OUTPUT:	3305	OUTPUT:
2187	RETVAL	3306	RETVAL
…		…
2194		3313
2195	void glEndList ()	3314	void glEndList ()
2196		3315
2197	void glCallList (int list)	3316	void glCallList (int list)
2198		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 1.168 by root, Sat Dec 9 21:26:45 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 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 2009 UTC