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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 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
		28	#include <assert.h>
19	#include <math.h>	29	#include <math.h>
20	#include <string.h>	30	#include <string.h>
21	#include <stdio.h>	31	#include <stdio.h>
22	#include <stdlib.h>	32	#include <stdlib.h>
23		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
24	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
25	#include <SDL_endian.h>	38	#include <SDL_endian.h>
26	#include <SDL_image.h>	39	#include <SDL_image.h>
27	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
29		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	#endif
		47
30	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
32		50
33	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
34		52
35	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
36		65
37	#ifndef _WIN32	66	#ifndef _WIN32
38	# include <sys/types.h>	67	# include <sys/types.h>
39	# include <sys/socket.h>	68	# include <sys/socket.h>
40	# include <netinet/in.h>	69	# include <netinet/in.h>
41	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
42	# include <inttypes.h>	71	# include <inttypes.h>
43	#endif	72	#endif
44		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
		76	#else
		77	# define expect(expr,value) (expr)
		78	#endif
		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
47	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
48		89
49	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
51		92
52	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
53		94
54	#if 0	95	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	97
57	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
58	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102	#define TEXID_HIDDEN 3
		103
		104	static AV *texture_av;
59		105
60	static struct	106	static struct
61	{	107	{
62	#define GL_FUNC(ptr,name) ptr name;	108	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	109	#include "glfunc.h"
64	#undef GL_FUNC	110	#undef GL_FUNC
65	} gl;	111	} gl;
66		112
		113	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	114	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	115	{
69	if (gl.BlendFuncSeparate)	116	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	117	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	118	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	119	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	120	else
74	glBlendFunc (sa, da);	121	glBlendFunc (sa, da);
75	}	122	}
76		123
		124	static GLuint
		125	gen_texture ()
		126	{
		127	GLuint name;
		128
		129	if (AvFILL (texture_av) >= 0)
		130	name = (GLuint)(size_t)av_pop (texture_av);
		131	else
		132	glGenTextures (1, &name);
		133
		134	return name;
		135	}
		136
		137	static void
		138	del_texture (GLuint name)
		139	{
		140	/* make a half-assed attempt at returning the memory used by the texture */
		141	/* textures are frequently being reused by cfplus anyway */
		142	/glBindTexture (GL_TEXTURE_2D, name);/
		143	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		144	av_push (texture_av, (SV *)(size_t)name);
		145	glDeleteTextures (1, &name);
		146	}
		147
77	#include "texcache.c"	148	#include "texcache.c"
		149	#include "rendercache.c"
78		150
79	#include "pango-font.c"	151	#include "pango-font.c"
80	#include "pango-fontmap.c"	152	#include "pango-fontmap.c"
81	#include "pango-render.c"	153	#include "pango-render.c"
82		154
		155	typedef IV DC__Channel;
		156	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	157	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	158	typedef Mix_Music *DC__MixMusic;
85		159
86	typedef PangoFontDescription *CFPlus__Font;	160	typedef PangoFontDescription *DC__Font;
87		161
88	static int	162	static int
89	shape_attr_p (PangoLayoutRun *run)	163	shape_attr_p (PangoLayoutRun *run)
90	{	164	{
91	GSList *attrs = run->item->analysis.extra_attrs;	165	GSList *attrs = run->item->analysis.extra_attrs;
105		179
106	typedef struct cf_layout {	180	typedef struct cf_layout {
107	PangoLayout *pl;	181	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	182	float r, g, b, a; // default color for rgba mode
109	int base_height;	183	int base_height;
110	CFPlus__Font font;	184	DC__Font font;
		185	rc_t *rc;
111	} *CFPlus__Layout;	186	} *DC__Layout;
112		187
113	static CFPlus__Font default_font;	188	static DC__Font default_font;
114	static PangoContext *opengl_context;	189	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	190	static PangoFontMap *opengl_fontmap;
116		191
117	static void	192	static void
118	substitute_func (FcPattern *pattern, gpointer data)	193	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	198	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	199	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	200	}
126		201
127	static void	202	static void
128	layout_update_font (CFPlus__Layout self)	203	layout_update_font (DC__Layout self)
129	{	204	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	205	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	206	* reasonably well with dejavu/bistream fonts
132	*/	207	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	208	PangoFontDescription *font = self->font ? self->font : default_font;
134		209
135	pango_font_description_set_absolute_size (font,	210	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	211	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		212
138	pango_layout_set_font_description (self->pl, font);	213	pango_layout_set_font_description (self->pl, font);
139	}	214	}
140		215
141	static void	216	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	217	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	218	{
144	PangoRectangle rect;	219	PangoRectangle rect;
145		220
146	// get_pixel_* wrongly rounds down	221	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	222	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		229
155	*w = rect.width;	230	*w = rect.width;
156	*h = rect.height;	231	*h = rect.height;
157	}	232	}
158		233
		234	typedef uint16_t tileid;
159	typedef uint16_t mapface;	235	typedef uint16_t faceid;
160		236
161	typedef struct {	237	typedef struct {
162	GLint name;	238	GLuint name;
163	int w, h;	239	int w, h;
164	float s, t;	240	float s, t;
165	uint8_t r, g, b, a;	241	uint8_t r, g, b, a;
		242	tileid smoothtile;
		243	uint8_t smoothlevel;
		244	uint8_t unused; /* set to zero on use */
166	} maptex;	245	} maptex;
167		246
168	typedef struct {	247	typedef struct {
169	uint32_t player;	248	uint32_t player;
170	mapface face[3];	249	tileid tile[3];
171	uint16_t darkness;	250	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	251	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	252	} mapcell;
174		253
175	typedef struct {	254	typedef struct {
176	int32_t c0, c1;	255	int32_t c0, c1;
177	mapcell *col;	256	mapcell *col;
178	} maprow;	257	} maprow;
179		258
180	typedef struct map {	259	typedef struct map {
181	int x, y, w, h;	260	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	261	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	262	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	263	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		264
189	int32_t rows;	265	int32_t rows;
190	maprow *row;	266	maprow *row;
191	} *CFPlus__Map;	267	} *DC__Map;
192		268
193	static char *	269	static char *
194	prepend (char *ptr, int sze, int inc)	270	prepend (char *ptr, int sze, int inc)
195	{	271	{
196	char *p;	272	char *p;
…		…
213	}	289	}
214		290
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	291	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	292	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		293
		294	static void
		295	need_facenum (struct map *self, faceid face)
		296	{
		297	while (self->faces <= face)
		298	{
		299	Append (tileid, self->face2tile, self->faces, self->faces);
		300	self->faces *= 2;
		301	}
		302	}
		303
		304	static void
		305	need_texid (struct map *self, int texid)
		306	{
		307	while (self->texs <= texid)
		308	{
		309	Append (maptex, self->tex, self->texs, self->texs);
		310	self->texs *= 2;
		311	}
		312	}
		313
218	static maprow *	314	static maprow *
219	map_get_row (CFPlus__Map self, int y)	315	map_get_row (DC__Map self, int y)
220	{	316	{
221	if (0 > y)	317	if (0 > y)
222	{	318	{
223	int extend = - y + MAP_EXTEND_Y;	319	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	320	Prepend (maprow, self->row, self->rows, extend);
…		…
262		358
263	return row->col + (x - row->c0);	359	return row->col + (x - row->c0);
264	}	360	}
265		361
266	static mapcell *	362	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	363	map_get_cell (DC__Map self, int x, int y)
268	{	364	{
269	return row_get_cell (map_get_row (self, y), x);	365	return row_get_cell (map_get_row (self, y), x);
270	}	366	}
271		367
272	static void	368	static void
273	map_clear (CFPlus__Map self)	369	map_clear (DC__Map self)
274	{	370	{
275	int r;	371	int r;
276		372
277	for (r = 0; r < self->rows; r++)	373	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	374	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	381	self->oy = 0;
286	self->row = 0;	382	self->row = 0;
287	self->rows = 0;	383	self->rows = 0;
288	}	384	}
289		385
		386	#define CELL_CLEAR(cell) \
		387	do { \
		388	if ((cell)->player) \
		389	(cell)->tile [2] = 0; \
		390	(cell)->darkness = 0; \
		391	(cell)->stat_hp = 0; \
		392	(cell)->flags = 0; \
		393	(cell)->player = 0; \
		394	} while (0)
		395
290	static void	396	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	397	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	398	{
293	int x, y;	399	int x, y;
294	maprow *row;	400	maprow *row;
295	mapcell *cell;	401	mapcell *cell;
296		402
…		…
308	if (x >= row->c1)	414	if (x >= row->c1)
309	break;	415	break;
310		416
311	cell = row->col + x - row->c0;	417	cell = row->col + x - row->c0;
312		418
313	cell->darkness = 0;	419	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	420	}
318	}	421	}
		422	}
		423
		424	typedef struct {
		425	tileid tile;
		426	uint8_t x, y, level;
		427	} smooth_key;
		428
		429	static void
		430	smooth_or_bits (HV hv, smooth_key key, IV bits)
		431	{
		432	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		433
		434	if (SvIOK (*sv))
		435	SvIV_set (sv, SvIVX (sv) \| bits);
		436	else
		437	sv_setiv (*sv, bits);
319	}	438	}
320		439
321	static void	440	static void
322	music_finished (void)	441	music_finished (void)
323	{	442	{
…		…
359	n \|= n >> 16;	478	n \|= n >> 16;
360		479
361	return n + 1;	480	return n + 1;
362	}	481	}
363		482
364	MODULE = CFPlus PACKAGE = CFPlus	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
		494	/* SDL should provide this, really. */
		495	#define SDLK_MODIFIER_MIN 300
		496	#define SDLK_MODIFIER_MAX 314
		497
		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
365		594
366	PROTOTYPES: ENABLE	595	PROTOTYPES: ENABLE
367		596
368	BOOT:	597	BOOT:
369	{	598	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	599	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	600	static const struct {
372	const char *name;	601	const char *name;
373	IV iv;	602	IV iv;
374	} *civ, const_iv[] = {	603	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	604	# define const_iv(name) { # name, (IV)name }
		605	const_iv (SDLK_MODIFIER_MIN),
		606	const_iv (SDLK_MODIFIER_MAX),
		607
376	const_iv (SDL_ACTIVEEVENT),	608	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	609	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	610	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	611	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	612	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	621	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	622	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	623	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	624	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	625	const_iv (SDL_USEREVENT),
		626
		627	const_iv (SDL_APPINPUTFOCUS),
		628	const_iv (SDL_APPMOUSEFOCUS),
		629	const_iv (SDL_APPACTIVE),
		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),
394	const_iv (SDLK_KP0),	683	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	684	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	685	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	686	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	687	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	742	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	743	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	744	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	745	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	746	const_iv (SDLK_UNDO),
		747
458	const_iv (KMOD_NONE),	748	const_iv (KMOD_NONE),
		749	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	750	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	751	const_iv (KMOD_RSHIFT),
		752	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	753	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	754	const_iv (KMOD_RCTRL),
		755	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	756	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	757	const_iv (KMOD_RALT),
		758	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	759	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	760	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	761	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	762	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	763	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	764
471	const_iv (KMOD_SHIFT),	765	const_iv (KMOD_LRAM),
472	const_iv (KMOD_ALT),	766
473	const_iv (KMOD_META)	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)
474	# undef const_iv	797	# undef const_iv
475	};	798	};
476		799
477	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; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	801	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		802
		803	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		804	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	805	}
		806
		807	void
		808	weaken (SV *rv)
		809	PROTOTYPE: $
		810	CODE:
		811	sv_rvweaken (rv);
480		812
481	int	813	int
482	in_destruct ()	814	in_destruct ()
483	CODE:	815	CODE:
484	RETVAL = PL_main_cv == Nullcv;	816	RETVAL = PL_main_cv == Nullcv;
…		…
487		819
488	NV floor (NV x)	820	NV floor (NV x)
489		821
490	NV ceil (NV x)	822	NV ceil (NV x)
491		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
492	void	834	void
493	pango_init ()	835	pango_init ()
494	CODE:	836	CODE:
495	{	837	{
496	opengl_fontmap = pango_opengl_font_map_new ();	838	opengl_fontmap = pango_opengl_font_map_new ();
497	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);
498	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
499	}	846	}
500		847
501	int	848	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		849
504	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
505	SDL_Quit ()	858	void SDL_Quit ()
506		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
507	void	869	void
508	SDL_ListModes ()	870	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	871	PPCODE:
510	{	872	{
511	SDL_Rect **m;	873	SDL_Rect **m;
512		874
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	875	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	878	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		879
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	880	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	881	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		882
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		887
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	888	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	889	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif
531
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534		890
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	891	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		892
537	if (m && m != (SDL_Rect **)-1)	893	if (m && m != (SDL_Rect **)-1)
538	while (*m)	894	while (*m)
539	{	895	{
		896	if ((m)->w >= 400 && (m)->h >= 300)
		897	{
540	AV *av = newAV ();	898	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	899	av_push (av, newSViv ((*m)->w));
542	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));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	903	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		904	}
544		905
545	++m;	906	++m;
546	}	907	}
547	}	908	}
548		909
549	char *
550	SDL_GetError ()
551
552	int	910	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	911	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	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
555	RETVAL = !!SDL_SetVideoMode (	922	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	923	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	924	);
		925
558	if (RETVAL)	926	if (RETVAL)
559	{	927	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	928	av_clear (texture_av);
		929
		930	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# 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);
562	# include "glfunc.h"	932	#include "glfunc.h"
563	# undef GL_FUNC	933	#undef GL_FUNC
564	}	934	}
		935	}
565	OUTPUT:	936	OUTPUT:
566	RETVAL	937	RETVAL
567		938
568	void	939	void
569	SDL_GL_SwapBuffers ()	940	SDL_GL_SwapBuffers ()
570		941
571	char *	942	char *
572	SDL_GetKeyName (int sym)	943	SDL_GetKeyName (int sym)
573		944
		945	int
		946	SDL_GetAppState ()
		947
		948	int
		949	SDL_GetModState ()
		950
574	void	951	void
575	SDL_PollEvent ()	952	poll_events ()
576	PPCODE:	953	PPCODE:
577	{	954	{
578	SDL_Event ev;	955	SDL_Event ev;
579		956
580	while (SDL_PollEvent (&ev))	957	SDL_PumpEvents ();
		958	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	959	{
582	HV *hv = newHV ();	960	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	961	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		962
585	switch (ev.type)	963	switch (ev.type)
586	{	964	{
587	case SDL_KEYDOWN:	965	case SDL_KEYDOWN:
588	case SDL_KEYUP:	966	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	967	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	968	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	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);
		970	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	971	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	972	break;
594		973
595	case SDL_ACTIVEEVENT:	974	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	975	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	976	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	977	break;
599		978
600	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
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	999	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1000	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1001	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1002	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1003	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1004	}
608	break;	1005	break;
609		1006
610	case SDL_MOUSEBUTTONDOWN:	1007	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	1008	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1009	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		1010
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1011	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1013	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1014	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1019	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1020	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	1021	break;
625	}	1022	}
626		1023
627	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))));
628	}	1025	}
629	}	1026	}
630		1027
631	int	1028	int
632	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)
633	POSTCALL:	1030	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	1031	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	1032	Mix_ChannelFinished (channel_finished);
636		1033
637	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
638	Mix_CloseAudio ()	1051	Mix_CloseAudio ()
639		1052
640	int	1053	int
641	Mix_AllocateChannels (int numchans = -1)	1054	Mix_AllocateChannels (int numchans = -1)
642		1055
		1056	const char *
		1057	Mix_GetError ()
		1058
643	void	1059	void
644	lowdelay (int fd, int val = 1)	1060	lowdelay (int fd, int val = 1)
645	CODE:	1061	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1062	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		1063
650	void	1064	void
651	win32_proxy_info ()	1065	win32_proxy_info ()
652	PPCODE:	1066	PPCODE:
653	{	1067	{
…		…
674	}	1088	}
675	}	1089	}
676	#endif	1090	#endif
677	}	1091	}
678		1092
679	void	1093	int
680	add_font (char *file)	1094	add_font (char *file)
681	CODE:	1095	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1096	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1097	OUTPUT:
		1098	RETVAL
683		1099
684	void	1100	void
685	load_image_inline (SV *image_)	1101	load_image_inline (SV *image_)
686	ALIAS:	1102	ALIAS:
687	load_image_file = 1	1103	load_image_file = 1
…		…
690	STRLEN image_len;	1106	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	1107	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	1108	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	1109	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1110	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1111	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1112	: SDL_RWFromConstMem (image, image_len);
697		1113
698	if (!rw)	1114	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1115	croak ("load_image: %s", SDL_GetError ());
700		1116
…		…
773	void	1189	void
774	error (char *message)	1190	error (char *message)
775	CODE:	1191	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1192	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1193	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1195	#endif
780		1196
781	void	1197	void
782	fatal (char *message)	1198	fatal (char *message)
783	CODE:	1199	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1200	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1201	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1202	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1203	#endif
788	_exit (1);	1204	_exit (1);
789		1205
790	void	1206	void
791	_exit (int retval = 0)	1207	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1210	ExitThread (retval); // unclean, please beam me up
795	#else	1211	#else
796	_exit (retval);	1212	_exit (retval);
797	#endif	1213	#endif
798		1214
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1215	void
		1216	debug ()
		1217	CODE:
		1218	{
		1219	#if DEBUG
		1220	VALGRIND_DO_LEAK_CHECK;
		1221	#endif
		1222	}
800		1223
801	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
802	new_from_file (SV class, char path, int id = 0)	1236	new_from_file (SV class, char path, int id = 0)
803	CODE:	1237	CODE:
804	{	1238	{
805	int count;	1239	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1240	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1243	}
810	OUTPUT:	1244	OUTPUT:
811	RETVAL	1245	RETVAL
812		1246
813	void	1247	void
814	DESTROY (CFPlus::Font self)	1248	DESTROY (DC::Font self)
815	CODE:	1249	CODE:
816	pango_font_description_free (self);	1250	pango_font_description_free (self);
817		1251
818	void	1252	void
819	make_default (CFPlus::Font self)	1253	make_default (DC::Font self)
		1254	PROTOTYPE: $
820	CODE:	1255	CODE:
821	default_font = self;	1256	default_font = self;
822		1257
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1258	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1259
		1260	PROTOTYPES: DISABLE
		1261
825	void	1262	void
826	reset_glyph_cache ()	1263	glyph_cache_backup ()
		1264	PROTOTYPE:
827	CODE:	1265	CODE:
		1266	tc_backup ();
		1267
		1268	void
		1269	glyph_cache_restore ()
		1270	PROTOTYPE:
		1271	CODE:
828	tc_clear ();	1272	tc_restore ();
829		1273
830	CFPlus::Layout	1274	DC::Layout
831	new (SV *class)	1275	new (SV *class)
832	CODE:	1276	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1277	New (0, RETVAL, 1, struct cf_layout);
834		1278
835	RETVAL->pl = pango_layout_new (opengl_context);	1279	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1281	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1282	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1283	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1284	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1285	RETVAL->font = 0;
		1286	RETVAL->rc = rc_alloc ();
842		1287
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1288	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1289	layout_update_font (RETVAL);
845	OUTPUT:	1290	OUTPUT:
846	RETVAL	1291	RETVAL
847		1292
848	void	1293	void
849	DESTROY (CFPlus::Layout self)	1294	DESTROY (DC::Layout self)
850	CODE:	1295	CODE:
851	g_object_unref (self->pl);	1296	g_object_unref (self->pl);
		1297	rc_free (self->rc);
852	Safefree (self);	1298	Safefree (self);
853		1299
854	void	1300	void
855	set_text (CFPlus::Layout self, SV *text_)	1301	set_text (DC::Layout self, SV *text_)
856	CODE:	1302	CODE:
857	{	1303	{
858	STRLEN textlen;	1304	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1305	char *text = SvPVutf8 (text_, textlen);
860		1306
861	pango_layout_set_text (self->pl, text, textlen);	1307	pango_layout_set_text (self->pl, text, textlen);
862	}	1308	}
863		1309
864	void	1310	void
865	set_markup (CFPlus::Layout self, SV *text_)	1311	set_markup (DC::Layout self, SV *text_)
866	CODE:	1312	CODE:
867	{	1313	{
868	STRLEN textlen;	1314	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1315	char *text = SvPVutf8 (text_, textlen);
870		1316
871	pango_layout_set_markup (self->pl, text, textlen);	1317	pango_layout_set_markup (self->pl, text, textlen);
872	}	1318	}
873		1319
874	void	1320	void
875	set_shapes (CFPlus::Layout self, ...)	1321	set_shapes (DC::Layout self, ...)
876	CODE:	1322	CODE:
877	{	1323	{
878	PangoAttrList *attrs = 0;	1324	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1325	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1326	const char *pos = text;
…		…
915	if (attrs)	1361	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1362	pango_layout_set_attributes (self->pl, attrs);
917	}	1363	}
918		1364
919	void	1365	void
920	get_shapes (CFPlus::Layout self)	1366	get_shapes (DC::Layout self)
921	PPCODE:	1367	PPCODE:
922	{	1368	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1369	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1370
925	do	1371	do
926	{	1372	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1373	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1374
929	if (run && shape_attr_p (run))	1375	if (run && shape_attr_p (run))
930	{	1376	{
931	PangoRectangle extents;	1377	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1378	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1386
941	pango_layout_iter_free (iter);	1387	pango_layout_iter_free (iter);
942	}	1388	}
943		1389
944	int	1390	int
945	has_wrapped (CFPlus::Layout self)	1391	has_wrapped (DC::Layout self)
946	CODE:	1392	CODE:
947	{	1393	{
948	int lines = 1;	1394	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1395	const char *text = pango_layout_get_text (self->pl);
950		1396
…		…
955	}	1401	}
956	OUTPUT:	1402	OUTPUT:
957	RETVAL	1403	RETVAL
958		1404
959	SV *	1405	SV *
960	get_text (CFPlus::Layout self)	1406	get_text (DC::Layout self)
961	CODE:	1407	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1408	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1409	sv_utf8_decode (RETVAL);
964	OUTPUT:	1410	OUTPUT:
965	RETVAL	1411	RETVAL
966		1412
967	void	1413	void
968	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.)
969	CODE:	1415	CODE:
970	self->r = r;	1416	self->r = r;
971	self->g = g;	1417	self->g = g;
972	self->b = b;	1418	self->b = b;
973	self->a = a;	1419	self->a = a;
974		1420
975	void	1421	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1422	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1423	CODE:
978	if (self->font != font)	1424	if (self->font != font)
979	{	1425	{
980	self->font = font;	1426	self->font = font;
981	layout_update_font (self);	1427	layout_update_font (self);
982	}	1428	}
983		1429
984	void	1430	void
985	set_height (CFPlus::Layout self, int base_height)	1431	set_height (DC::Layout self, int base_height)
986	CODE:	1432	CODE:
987	if (self->base_height != base_height)	1433	if (self->base_height != base_height)
988	{	1434	{
989	self->base_height = base_height;	1435	self->base_height = base_height;
990	layout_update_font (self);	1436	layout_update_font (self);
991	}	1437	}
992		1438
993	void	1439	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1440	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1441	CODE:
996	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);
997		1443
998	void	1444	void
999	set_indent (CFPlus::Layout self, int indent)	1445	set_indent (DC::Layout self, int indent)
1000	CODE:	1446	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1447	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1448
1003	void	1449	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1450	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1451	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1452	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1453
1008	void	1454	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1455	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1456	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1457	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1458	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1459	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1460	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1461	: PANGO_ELLIPSIZE_NONE
1016	);	1462	);
1017		1463
1018	void	1464	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1465	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1466	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1467	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1468
1023	void	1469	void
1024	size (CFPlus::Layout self)	1470	size (DC::Layout self)
1025	PPCODE:	1471	PPCODE:
1026	{	1472	{
1027	int w, h;	1473	int w, h;
1028		1474
1029	layout_get_pixel_size (self, &w, &h);	1475	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1478	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1479	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1480	}
1035		1481
1036	int	1482	int
1037	descent (CFPlus::Layout self)	1483	descent (DC::Layout self)
1038	CODE:	1484	CODE:
1039	{	1485	{
1040	PangoRectangle rect;	1486	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1487	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1488	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1489	RETVAL = PANGO_DESCENT (rect);
1044	}	1490	}
1045	OUTPUT:	1491	OUTPUT:
1046	RETVAL	1492	RETVAL
1047		1493
1048	int	1494	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1495	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1496	CODE:
1051	{	1497	{
1052	int index, trailing;	1498	int index, trailing;
1053	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);
1054	RETVAL = index;	1500	RETVAL = index + trailing;
1055	}	1501	}
1056	OUTPUT:	1502	OUTPUT:
1057	RETVAL	1503	RETVAL
1058		1504
1059	void	1505	void
1060	cursor_pos (CFPlus::Layout self, int index)	1506	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1507	PPCODE:
1062	{	1508	{
1063	PangoRectangle strong_pos;	1509	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1510	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1511
1066	EXTEND (SP, 3);	1512	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1515	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1516	}
1071		1517
1072	void	1518	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1519	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1520	PPCODE:
		1521	{
		1522	int line, x;
		1523
		1524	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1525	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1526	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1527	--line;
		1528	#endif
		1529	EXTEND (SP, 2);
		1530	PUSHs (sv_2mortal (newSViv (line)));
		1531	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1532	}
		1533
		1534	void
		1535	line_x_to_index (DC::Layout self, int line, int x)
		1536	PPCODE:
		1537	{
		1538	PangoLayoutLine *lp;
		1539	int index, trailing;
		1540
		1541	if (line < 0)
		1542	XSRETURN_EMPTY;
		1543
		1544	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1545	XSRETURN_EMPTY; /* do better */
		1546
		1547	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1548
		1549	EXTEND (SP, 2);
		1550	if (GIMME_V == G_SCALAR)
		1551	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1552	else
		1553	{
		1554	PUSHs (sv_2mortal (newSViv (index)));
		1555	PUSHs (sv_2mortal (newSViv (trailing)));
		1556	}
		1557	}
		1558
		1559	void
		1560	render (DC::Layout self, float x, float y, int flags = 0)
		1561	CODE:
		1562	rc_clear (self->rc);
1075	pango_opengl_render_layout_subpixel (	1563	pango_opengl_render_layout_subpixel (
1076	self->pl,	1564	self->pl,
		1565	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1566	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1567	self->r, self->g, self->b, self->a,
1079	flags	1568	flags
1080	);	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);
1081		1573
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1574	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1575	draw (DC::Layout self)
1086	CODE:	1576	CODE:
1087	{	1577	{
1088	int ow = SvIV (w_);	1578	glEnable (GL_TEXTURE_2D);
1089	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);
1090		1585
1091	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_))
1092	{	1602	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow \|\| nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1603	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1604	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1605	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1606	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1607
1105	SvPOK_only (result_);	1608	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1609	SvCUR_set (result_, nw * nh * bpp);
1107		1610
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1611	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1612	while (oh--)
1110	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);
1111		1614
1112	sv_setsv (data_, result_);	1615	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1616	}
1119	}	1617	}
1120		1618
1121	void	1619	void
1122	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.)
…		…
1128	{	1626	{
1129	HV hv = (HV )SvRV (self);	1627	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1628	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1629	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	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;
1133		1634
1134	if (items < 5)	1635	if (items < 5)
1135	{	1636	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1637	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1638	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1666	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1667	glDisable (GL_BLEND);
1167	}	1668	}
1168	}	1669	}
1169		1670
1170	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);
1171		1680
1172	CFPlus::Map	1681	glColor3f (intensity, intensity, intensity);
1173	new (SV *class, int map_width, int map_height)	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
		1808	new (SV *class)
1174	CODE:	1809	CODE:
1175	New (0, RETVAL, 1, struct map);	1810	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1811	RETVAL->x = 0;
1177	RETVAL->y = 0;	1812	RETVAL->y = 0;
1178	RETVAL->w = map_width;	1813	RETVAL->w = 0;
1179	RETVAL->h = map_height;	1814	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1815	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1816	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1817	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1818	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1819	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1820	RETVAL->row = 0;
1188	OUTPUT:	1821	OUTPUT:
1189	RETVAL	1822	RETVAL
1190		1823
1191	void	1824	void
1192	DESTROY (CFPlus::Map self)	1825	DESTROY (DC::Map self)
1193	CODE:	1826	CODE:
1194	{	1827	{
1195	map_clear (self);	1828	map_clear (self);
1196	Safefree (self->face);	1829	Safefree (self->face2tile);
1197	Safefree (self->tex);	1830	Safefree (self->tex);
1198	Safefree (self);	1831	Safefree (self);
1199	}	1832	}
1200		1833
1201	void	1834	void
		1835	resize (DC::Map self, int map_width, int map_height)
		1836	CODE:
		1837	self->w = map_width;
		1838	self->h = map_height;
		1839
		1840	void
1202	clear (CFPlus::Map self)	1841	clear (DC::Map self)
1203	CODE:	1842	CODE:
1204	map_clear (self);	1843	map_clear (self);
1205		1844
1206	void	1845	void
1207	set_face (CFPlus::Map self, int face, int texid)	1846	set_tileid (DC::Map self, int face, int tile)
1208	CODE:	1847	CODE:
1209	{	1848	{
1210	while (self->faces <= face)	1849	need_facenum (self, face); self->face2tile [face] = tile;
1211	{	1850	need_texid (self, tile);
1212	Append (mapface, self->face, self->faces, self->faces);
1213	self->faces *= 2;
1214	}
1215
1216	self->face [face] = texid;
1217	}	1851	}
1218		1852
1219	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
1220	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)
1221	CODE:	1878	CODE:
1222	{	1879	{
1223	while (self->texs <= texid)	1880	need_texid (self, texid);
1224	{
1225	Append (maptex, self->tex, self->texs, self->texs);
1226	self->texs *= 2;
1227	}
1228		1881
1229	{	1882	{
1230	maptex *tex = self->tex + texid;	1883	maptex *tex = self->tex + texid;
1231		1884
1232	tex->name = name;	1885	tex->name = name;
…		…
1248	// use uglier nearest interpolation because linear suffers	1901	// use uglier nearest interpolation because linear suffers
1249	// from transparent color bleeding and ugly wrapping effects.	1902	// from transparent color bleeding and ugly wrapping effects.
1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1903	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1251	}	1904	}
1252		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
1253	int	1926	int
1254	ox (CFPlus::Map self)	1927	ox (DC::Map self)
1255	ALIAS:	1928	ALIAS:
1256	oy = 1	1929	oy = 1
1257	x = 2	1930	x = 2
1258	y = 3	1931	y = 3
1259	w = 4	1932	w = 4
…		…
1270	}	1943	}
1271	OUTPUT:	1944	OUTPUT:
1272	RETVAL	1945	RETVAL
1273		1946
1274	void	1947	void
1275	scroll (CFPlus::Map self, int dx, int dy)	1948	scroll (DC::Map self, int dx, int dy)
1276	CODE:	1949	CODE:
1277	{	1950	{
1278	if (dx > 0)	1951	if (dx > 0)
1279	map_blank (self, self->x, self->y, dx, self->h);	1952	map_blank (self, self->x, self->y, dx, self->h);
1280	else if (dx < 0)	1953	else if (dx < 0)
1281	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);
1282		1955
1283	if (dy > 0)	1956	if (dy > 0)
1284	map_blank (self, self->x, self->y, self->w, dy);	1957	map_blank (self, self->x, self->y, self->w, dy);
1285	else if (dy < 0)	1958	else if (dy < 0)
1286	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);
1287		1960
1288	self->ox += dx; self->x += dx;	1961	self->ox += dx; self->x += dx;
1289	self->oy += dy; self->y += dy;	1962	self->oy += dy; self->y += dy;
1290		1963
1291	while (self->y < 0)	1964	while (self->y < 0)
…		…
1295	self->rows += MAP_EXTEND_Y;	1968	self->rows += MAP_EXTEND_Y;
1296	self->y += MAP_EXTEND_Y;	1969	self->y += MAP_EXTEND_Y;
1297	}	1970	}
1298	}	1971	}
1299		1972
1300	void	1973	SV *
1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1974	map1a_update (DC::Map self, SV *data_, int extmap)
1302	CODE:	1975	CODE:
1303	{	1976	{
1304	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1977	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1305	uint8_t data_end = (uint8_t )SvEND (data_);	1978	uint8_t data_end = (uint8_t )SvEND (data_);
1306	mapcell *cell;	1979	mapcell *cell;
1307	int x, y, flags;	1980	int x, y, z, flags;
		1981	AV *missing = newAV ();
		1982	RETVAL = newRV_noinc ((SV *)missing);
1308		1983
1309	while (data < data_end - 1)	1984	while (data < data_end - 1)
1310	{	1985	{
1311	flags = (data [0] << 8) + data [1]; data += 2;	1986	flags = (data [0] << 8) + data [1]; data += 2;
1312		1987
…		…
1332	uint8_t ext, cmd;	2007	uint8_t ext, cmd;
1333		2008
1334	do	2009	do
1335	{	2010	{
1336	ext = *data++;	2011	ext = *data++;
1337	cmd = ext & 0x3f;	2012	cmd = ext & 0x7f;
1338		2013
1339	if (cmd < 4)	2014	if (cmd < 4)
1340	cell->darkness = 255 - ext * 64 + 1;	2015	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1341	else if (cmd == 5) // health	2016	else if (cmd == 5) // health
1342	{	2017	{
1343	cell->stat_width = 1;	2018	cell->stat_width = 1;
1344	cell->stat_hp = *data++;	2019	cell->stat_hp = *data++;
1345	}	2020	}
1346	else if (cmd == 6) // monster width	2021	else if (cmd == 6) // monster width
1347	cell->stat_width = *data++ + 1;	2022	cell->stat_width = *data++ + 1;
1348	else if (cmd == 0x47) // monster width	2023	else if (cmd == 0x47)
1349	{	2024	{
1350	if (*data == 4)	2025	if (*data == 1) cell->player = data [1];
1351	; // 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);
1352		2029
1353	data += *data + 1;	2030	data += *data + 1;
1354	}	2031	}
1355	else if (cmd == 8) // cell flags	2032	else if (cmd == 8) // cell flags
1356	cell->flags = *data++;	2033	cell->flags = *data++;
…		…
1363	}	2040	}
1364	else	2041	else
1365	cell->darkness = *data++ + 1;	2042	cell->darkness = *data++ + 1;
1366	}	2043	}
1367		2044
		2045	for (z = 0; z <= 2; ++z)
1368	if (flags & 4)	2046	if (flags & (4 >> z))
1369	{	2047	{
1370	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	}
1371	}	2067	}
1372
1373	if (flags & 2)
1374	{
1375	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1376	}
1377
1378	if (flags & 1)
1379	{
1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1381	}
1382	}	2068	}
1383	else	2069	else
1384	cell->darkness = 0;	2070	CELL_CLEAR (cell);
1385	}	2071	}
1386	}	2072	}
		2073	OUTPUT:
		2074	RETVAL
1387		2075
1388	SV *	2076	SV *
1389	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)
1390	CODE:	2078	CODE:
1391	{	2079	{
1392	int x1, x;	2080	int x1, x;
1393	int y1, y;	2081	int y1, y;
1394	int z;	2082	int z;
…		…
1415	{	2103	{
1416	mapcell *cell = row->col + (x - row->c0);	2104	mapcell *cell = row->col + (x - row->c0);
1417		2105
1418	for (z = 0; z <= 0; z++)	2106	for (z = 0; z <= 0; z++)
1419	{	2107	{
1420	mapface face = cell->face [z];
1421
1422	if (face)
1423	{
1424	maptex tex = self->tex [face];	2108	maptex tex = self->tex [cell->tile [z]];
1425	int a0 = 255 - tex.a;	2109	int a0 = 255 - tex.a;
1426	int a1 = tex.a;	2110	int a1 = tex.a;
1427		2111
1428	r = (r * a0 + tex.r * a1) / 255;	2112	r = (r * a0 + tex.r * a1) / 255;
1429	g = (g * a0 + tex.g * a1) / 255;	2113	g = (g * a0 + tex.g * a1) / 255;
1430	b = (b * a0 + tex.b * a1) / 255;	2114	b = (b * a0 + tex.b * a1) / 255;
1431	a = (a * a0 + tex.a * a1) / 255;	2115	a = (a * a0 + tex.a * a1) / 255;
1432	}
1433	}	2116	}
1434	}	2117	}
1435		2118
1436	*map++ = (r )	2119	*map++ = (r )
1437	\| (g << 8)	2120	\| (g << 8)
…		…
1444	}	2127	}
1445	OUTPUT:	2128	OUTPUT:
1446	RETVAL	2129	RETVAL
1447		2130
1448	void	2131	void
1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, 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)
1450	CODE:	2133	CODE:
1451	{	2134	{
1452	int vx, vy;
1453	int x, y, z;	2135	int x, y, z;
1454	int last_name;
1455	mapface face;
1456		2136
1457	vx = self->x + ((self->w - sw) >> 1) - shift_x;	2137	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1458	vy = self->y + ((self->h - sh) >> 1) - shift_y;	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;
1459		2147
1460	/*	2148	pl_tex.name = 0;
1461	int vx = self->vx = self->w >= sw
1462	? self->x + (self->w - sw) / 2
1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1464		2149
1465	int vy = self->vy = self->h >= sh	2150	// that's current max. sorry.
1466	? self->y + (self->h - sh) / 2	2151	if (sw > 255) sw = 255;
1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2152	if (sh > 255) sh = 255;
1468	*/
1469		2153
1470	glColor4ub (255, 255, 255, 255);	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	}
1471		2189
1472	glEnable (GL_BLEND);	2190	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2191	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1474	glEnable (GL_TEXTURE_2D);
1475	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2192	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1476		2193
1477	glBegin (GL_QUADS);	2194	key.texname = self->tex [TEXID_HIDDEN].name;
		2195	arr_hidden = rc_array (rc_ov, &key);
1478		2196
1479	last_name = 0;
1480
1481	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
1482	for (y = 0; y < sh; y++)	2202	for (y = 0; y < sh; y++)
1483	if (0 <= y + vy && y + vy < self->rows)	2203	if (0 <= y + my && y + my < self->rows)
1484	{	2204	{
1485	maprow *row = self->row + (y + vy);	2205	maprow *row = self->row + (y + my);
1486		2206
1487	for (x = 0; x < sw; x++)	2207	for (x = 0; x < sw; x++)
1488	if (row->c0 <= x + vx && x + vx < row->c1)	2208	if (row->c0 <= x + mx && x + mx < row->c1)
1489	{	2209	{
1490	mapcell *cell = row->col + (x + vx - row->c0);	2210	mapcell *cell = row->col + (x + mx - row->c0);
1491
1492	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;
1493		2217
1494	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))
1495	{	2324	{
1496	maptex tex = self->tex [face];	2325	int level = (w << 5) \| b;
1497	int px = (x + 1) * 32 - tex.w;	2326	HE *he;
1498	int py = (y + 1) * 32 - tex.h;
1499		2327
1500	if (last_name != tex.name)	2328	hv_iterinit (smooth);
		2329	while ((he = hv_iternext (smooth)))
1501	{	2330	{
1502	glEnd ();	2331	smooth_key skey = (smooth_key )HeKEY (he);
1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2332	IV bits = SvIVX (HeVAL (he));
1504	glBegin (GL_QUADS);
1505	}
1506		2333
1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1511	}
1512
1513	if (cell->flags && z == 2)
1514	{
1515	if (cell->flags & 1)	2334	if (!(bits & 0x1000)
		2335	&& skey->level == level
		2336	&& level > smooth_max [skey->x][skey->y])
1516	{	2337	{
1517	maptex tex = self->tex [1];	2338	maptex tex = self->tex [skey->tile];
1518	int px = (x + 1) * 32 - tex.w + 2;	2339	int px = (((int)skey->x) - 1) * T;
1519	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
1520		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
1521	glEnd ();	2354	glEnd ();
1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2355	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1523	glBegin (GL_QUADS);	2356	glBegin (GL_QUADS);
		2357	}
1524		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
1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2373	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2374	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2375	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2376	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2377	}
		2378	}
		2379	}
1529	}	2380	}
1530	}	2381	}
1531	}
1532	}	2382	}
1533		2383
1534	glEnd ();	2384	glEnd ();
1535
1536	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
1537	glDisable (GL_BLEND);	2412	glDisable (GL_BLEND);
		2413	rc_free (rc);
		2414	rc_free (rc_ov);
1538		2415
1539	// top layer: overlays such as the health bar	2416	// top layer: overlays such as the health bar
1540	for (y = 0; y < sh; y++)	2417	for (y = 0; y < sh; y++)
1541	if (0 <= y + vy && y + vy < self->rows)	2418	if (0 <= y + my && y + my < self->rows)
1542	{	2419	{
1543	maprow *row = self->row + (y + vy);	2420	maprow *row = self->row + (y + my);
1544		2421
1545	for (x = 0; x < sw; x++)	2422	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + vx && x + vx < row->c1)	2423	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2424	{
1548	mapcell *cell = row->col + (x + vx - row->c0);	2425	mapcell *cell = row->col + (x + mx - row->c0);
1549		2426
1550	int px = x * 32;	2427	int px = x * T;
1551	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	}
1552		2435
1553	if (cell->stat_hp)	2436	if (cell->stat_hp)
1554	{	2437	{
1555	int width = cell->stat_width * 32;	2438	int width = cell->stat_width * T;
1556	int thick = sh / 28 + 1 + cell->stat_width;	2439	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1557		2440
1558	glColor3ub (0, 0, 0);	2441	glColor3ub (0, 0, 0);
1559	glRectf (px + 1, py - thick - 2,	2442	glRectf (px + 1, py - thick - 2,
1560	px + width - 1, py);	2443	px + width - 1, py);
1561		2444
…		…
1567	}	2450	}
1568	}	2451	}
1569	}	2452	}
1570		2453
1571	void	2454	void
1572	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)
1573	CODE:	2456	CODE:
1574	{	2457	{
1575	static float color[16][3] = {	2458	static float color[16][3] = {
1576	{ 0.00F, 0.00F, 0.00F },	2459	{ 0.00f, 0.00f, 0.00f },
1577	{ 1.00F, 1.00F, 1.00F },	2460	{ 1.00f, 1.00f, 1.00f },
1578	{ 0.00F, 0.00F, 0.55F },	2461	{ 0.00f, 0.00f, 0.55f },
1579	{ 1.00F, 0.00F, 0.00F },	2462	{ 1.00f, 0.00f, 0.00f },
1580		2463
1581	{ 1.00F, 0.54F, 0.00F },	2464	{ 1.00f, 0.54f, 0.00f },
1582	{ 0.11F, 0.56F, 1.00F },	2465	{ 0.11f, 0.56f, 1.00f },
1583	{ 0.93F, 0.46F, 0.00F },	2466	{ 0.93f, 0.46f, 0.00f },
1584	{ 0.18F, 0.54F, 0.34F },	2467	{ 0.18f, 0.54f, 0.34f },
1585		2468
1586	{ 0.56F, 0.73F, 0.56F },	2469	{ 0.56f, 0.73f, 0.56f },
1587	{ 0.80F, 0.80F, 0.80F },	2470	{ 0.80f, 0.80f, 0.80f },
1588	{ 0.55F, 0.41F, 0.13F },	2471	{ 0.55f, 0.41f, 0.13f },
1589	{ 0.99F, 0.77F, 0.26F },	2472	{ 0.99f, 0.77f, 0.26f },
1590		2473
1591	{ 0.74F, 0.65F, 0.41F },	2474	{ 0.74f, 0.65f, 0.41f },
1592		2475
1593	{ 0.00F, 1.00F, 1.00F },	2476	{ 0.00f, 1.00f, 1.00f },
1594	{ 1.00F, 0.00F, 1.00F },	2477	{ 1.00f, 0.00f, 1.00f },
1595	{ 1.00F, 1.00F, 0.00F },	2478	{ 1.00f, 1.00f, 0.00f },
1596	};	2479	};
1597		2480
1598	int x, y;	2481	int x, y;
1599		2482
1600	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	*/
1601	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2490	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1602	glEnable (GL_BLEND);	2491	glEnable (GL_BLEND);
1603	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2492	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1604	glBegin (GL_QUADS);	2493	glBegin (GL_QUADS);
1605		2494
1606	for (y = 0; y < h; y++)	2495	for (y = 0; y < h; y++)
…		…
1610		2499
1611	if (m)	2500	if (m)
1612	{	2501	{
1613	float *c = color [m & 15];	2502	float *c = color [m & 15];
1614		2503
1615	float tx1 = m & 0x40 ? 0.5 : 0.;	2504	float tx1 = m & 0x40 ? 0.5f : 0.f;
1616	float tx2 = tx1 + 0.5;	2505	float tx2 = tx1 + 0.5f;
1617		2506
1618	glColor4f (c[0], c[1], c[2], 0.75);	2507	glColor4f (c[0], c[1], c[2], 1);
1619	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2508	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1620	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2509	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1621	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2510	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1622	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2511	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1623	}	2512	}
…		…
1627	glDisable (GL_BLEND);	2516	glDisable (GL_BLEND);
1628	glDisable (GL_TEXTURE_2D);	2517	glDisable (GL_TEXTURE_2D);
1629	}	2518	}
1630		2519
1631	void	2520	void
1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2521	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1633	PPCODE:	2522	PPCODE:
1634	{	2523	{
1635	int vx, vy;
1636	int x, y;	2524	int x, y;
1637	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);
1638	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2530	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1639	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2531	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1640		2532
1641	memset (darkness, 255, sw4 * sh);
1642	SvPOK_only (darkness_sv);	2533	SvPOK_only (darkness3_sv);
1643	SvCUR_set (darkness_sv, sw4 * sh);	2534	SvCUR_set (darkness3_sv, sw3 * sh3);
1644		2535
1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2536	mx += self->x - 1;
1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2537	my += self->y - 1;
1647		2538
1648	for (y = 0; y < sh; y++)	2539	for (y = 0; y < sh1; y++)
1649	if (0 <= y + vy && y + vy < self->rows)	2540	if (0 <= y + my && y + my < self->rows)
1650	{	2541	{
1651	maprow *row = self->row + (y + vy);	2542	maprow *row = self->row + (y + my);
1652		2543
1653	for (x = 0; x < sw; x++)	2544	for (x = 0; x < sw1; x++)
1654	if (row->c0 <= x + vx && x + vx < row->c1)	2545	if (row->c0 <= x + mx && x + mx < row->c1)
1655	{	2546	{
1656	mapcell *cell = row->col + (x + vx - row->c0);	2547	mapcell *cell = row->col + (x + mx - row->c0);
1657		2548
1658	darkness[y * sw4 + x] = cell->darkness	2549	darkness1 [y * sw1 + x] = cell->darkness
1659	? 255 - (cell->darkness - 1)	2550	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1660	: 255 - FOW_DARKNESS;	2551	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1661	}	2552	}
1662	}	2553	}
1663		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
1664	EXTEND (SP, 3);	2593	EXTEND (SP, 3);
1665	PUSHs (sv_2mortal (newSViv (sw4)));	2594	PUSHs (sv_2mortal (newSViv (sw3)));
1666	PUSHs (sv_2mortal (newSViv (sh)));	2595	PUSHs (sv_2mortal (newSViv (sh3)));
1667	PUSHs (darkness_sv);	2596	PUSHs (darkness3_sv);
1668	}	2597	}
1669		2598
1670	SV *	2599	SV *
1671	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)
1672	CODE:	2601	CODE:
1673	{	2602	{
1674	int x, y, x1, y1;	2603	int x, y, x1, y1;
1675	SV data_sv = newSV (w h * 7 + 5);	2604	SV data_sv = newSV (w h * 7 + 5);
1676	uint8_t data = (uint8_t )SvPVX (data_sv);	2605	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1701	if (row && row->c0 <= x && x < row->c1)	2630	if (row && row->c0 <= x && x < row->c1)
1702	{	2631	{
1703	mapcell *cell = row->col + (x - row->c0);	2632	mapcell *cell = row->col + (x - row->c0);
1704	uint8_t flags = 0;	2633	uint8_t flags = 0;
1705		2634
1706	if (cell->face [0]) flags \|= 1;	2635	if (cell->tile [0]) flags \|= 1;
1707	if (cell->face [1]) flags \|= 2;	2636	if (cell->tile [1]) flags \|= 2;
1708	if (cell->face [2]) flags \|= 4;	2637	if (cell->tile [2]) flags \|= 4;
1709		2638
1710	*data++ = flags;	2639	*data++ = flags;
1711		2640
1712	if (flags & 1)	2641	if (flags & 1)
1713	{	2642	{
		2643	tileid tile = cell->tile [0];
1714	*data++ = cell->face [0] >> 8;	2644	*data++ = tile >> 8;
1715	*data++ = cell->face [0];	2645	*data++ = tile;
1716	}	2646	}
1717		2647
1718	if (flags & 2)	2648	if (flags & 2)
1719	{	2649	{
		2650	tileid tile = cell->tile [1];
1720	*data++ = cell->face [1] >> 8;	2651	*data++ = tile >> 8;
1721	*data++ = cell->face [1];	2652	*data++ = tile;
1722	}	2653	}
1723		2654
1724	if (flags & 4)	2655	if (flags & 4)
1725	{	2656	{
		2657	tileid tile = cell->tile [2];
1726	*data++ = cell->face [2] >> 8;	2658	*data++ = tile >> 8;
1727	*data++ = cell->face [2];	2659	*data++ = tile;
1728	}	2660	}
1729	}	2661	}
1730	else	2662	else
1731	*data++ = 0;	2663	*data++ = 0;
1732	}	2664	}
1733	}	2665	}
1734		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	{
1735	SvPOK_only (data_sv);	2670	SvPOK_only (data_sv);
1736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2671	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2672	}
		2673
1737	RETVAL = data_sv;	2674	RETVAL = data_sv;
1738	}	2675	}
1739	OUTPUT:	2676	OUTPUT:
1740	RETVAL	2677	RETVAL
1741		2678
1742	void	2679	void
1743	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)
1744	PPCODE:	2681	PPCODE:
1745	{	2682	{
1746	int x, y, z;	2683	int x, y, z;
1747	int w, h;	2684	int w, h;
1748	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;
1749		2696
1750	if (*data++ != 0)	2697	if (*data++ != 0)
1751	return; /* version mismatch */	2698	XSRETURN_EMPTY; /* version mismatch */
1752		2699
1753	w = data++ << 8; w \|= data++;	2700	w = data++ << 8; w \|= data++;
1754	h = data++ << 8; h \|= data++;	2701	h = data++ << 8; h \|= data++;
1755		2702
1756	// 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
…		…
1768	{	2715	{
1769	maprow *row = map_get_row (self, y);	2716	maprow *row = map_get_row (self, y);
1770		2717
1771	for (x = x0; x < x1; x++)	2718	for (x = x0; x < x1; x++)
1772	{	2719	{
		2720	uint8_t flags;
		2721
		2722	if (data + 7 >= end)
		2723	XSRETURN_EMPTY;
		2724
1773	uint8_t flags = *data++;	2725	flags = *data++;
1774		2726
1775	if (flags)	2727	if (flags)
1776	{	2728	{
1777	mapface face[3] = { 0, 0, 0 };
1778
1779	mapcell *cell = row_get_cell (row, x);	2729	mapcell *cell = row_get_cell (row, x);
		2730	tileid tile[3] = { 0, 0, 0 };
1780		2731
1781	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2732	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1782	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2733	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1783	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2734	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1784		2735
1785	if (cell->darkness == 0)	2736	if (cell->darkness == 0)
1786	{	2737	{
1787	cell->darkness = 0;	2738	/cell->darkness = 0;/
		2739	EXTEND (SP, 3);
1788		2740
1789	for (z = 0; z <= 2; z++)	2741	for (z = 0; z <= 2; z++)
1790	{	2742	{
1791	cell->face[z] = face[z];	2743	tileid t = tile [z];
1792		2744
1793	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2745	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2746	{
1794	XPUSHs (sv_2mortal (newSViv (face[z])));	2747	PUSHs (sv_2mortal (newSViv (t)));
		2748	need_texid (self, t);
		2749	}
		2750
		2751	cell->tile [z] = t;
1795	}	2752	}
1796	}	2753	}
1797	}	2754	}
1798	}	2755	}
1799	}	2756	}
1800	}	2757	}
1801		2758
1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2759	MODULE = Deliantra::Client PACKAGE = DC::RW
1803		2760
1804	CFPlus::MixChunk	2761	DC::RW
1805	new_from_file (SV class, char path)	2762	new (SV class, SV data_sv)
1806	CODE:	2763	CODE:
1807	RETVAL = Mix_LoadWAV (path);	2764	{
		2765	STRLEN datalen;
		2766	char *data = SvPVbyte (data_sv, datalen);
		2767
		2768	RETVAL = SDL_RWFromConstMem (data, datalen);
		2769	}
1808	OUTPUT:	2770	OUTPUT:
1809	RETVAL	2771	RETVAL
1810		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 : '('
1811	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
1812	DESTROY (CFPlus::MixChunk self)	2882	DESTROY (DC::MixChunk self)
1813	CODE:	2883	CODE:
1814	Mix_FreeChunk (self);	2884	Mix_FreeChunk (self);
1815		2885
1816	int	2886	int
1817	volume (CFPlus::MixChunk self, int volume = -1)	2887	volume (DC::MixChunk self, int volume = -1)
1818	CODE:	2888	CODE:
		2889	if (items > 1)
		2890	volume = CLAMP (volume, 0, 128);
1819	RETVAL = Mix_VolumeChunk (self, volume);	2891	RETVAL = Mix_VolumeChunk (self, volume);
1820	OUTPUT:	2892	OUTPUT:
1821	RETVAL	2893	RETVAL
1822		2894
1823	int	2895	DC::Channel
1824	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)
1825	CODE:	2897	CODE:
		2898	{
1826	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	}
1827	OUTPUT:	2910	OUTPUT:
1828	RETVAL	2911	RETVAL
1829		2912
1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2913	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1831		2914
1832	int	2915	int
1833	volume (int volume = -1)	2916	volume (int volume = -1)
		2917	PROTOTYPE: ;$
1834	CODE:	2918	CODE:
		2919	if (items > 0)
		2920	volume = CLAMP (volume, 0, 128);
1835	RETVAL = Mix_VolumeMusic (volume);	2921	RETVAL = Mix_VolumeMusic (volume);
1836	OUTPUT:	2922	OUTPUT:
1837	RETVAL	2923	RETVAL
1838		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
1839	CFPlus::MixMusic	2935	DC::MixMusic
1840	new_from_file (SV class, char path)	2936	new (SV *class, DC::RW rwops)
1841	CODE:	2937	CODE:
1842	RETVAL = Mix_LoadMUS (path);	2938	RETVAL = Mix_LoadMUS_RW (rwops);
1843	OUTPUT:	2939	OUTPUT:
1844	RETVAL	2940	RETVAL
1845		2941
1846	void	2942	void
1847	DESTROY (CFPlus::MixMusic self)	2943	DESTROY (DC::MixMusic self)
1848	CODE:	2944	CODE:
1849	Mix_FreeMusic (self);	2945	Mix_FreeMusic (self);
1850		2946
1851	int	2947	int
1852	play (CFPlus::MixMusic self, int loops = -1)	2948	play (DC::MixMusic self, int loops = -1)
1853	CODE:	2949	CODE:
1854	RETVAL = Mix_PlayMusic (self, loops);	2950	RETVAL = Mix_PlayMusic (self, loops);
1855	OUTPUT:	2951	OUTPUT:
1856	RETVAL	2952	RETVAL
1857		2953
1858	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
1859		2962
1860	BOOT:	2963	BOOT:
1861	{	2964	{
1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2965	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1863	static const struct {	2966	static const struct {
1864	const char *name;	2967	const char *name;
1865	IV iv;	2968	IV iv;
1866	} *civ, const_iv[] = {	2969	} *civ, const_iv[] = {
1867	# 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),
1868	const_iv (GL_COLOR_MATERIAL),	2975	const_iv (GL_COLOR_MATERIAL),
1869	const_iv (GL_SMOOTH),	2976	const_iv (GL_SMOOTH),
1870	const_iv (GL_FLAT),	2977	const_iv (GL_FLAT),
1871	const_iv (GL_DITHER),	2978	const_iv (GL_DITHER),
1872	const_iv (GL_BLEND),	2979	const_iv (GL_BLEND),
…		…
1876	const_iv (GL_ALPHA_TEST),	2983	const_iv (GL_ALPHA_TEST),
1877	const_iv (GL_NORMALIZE),	2984	const_iv (GL_NORMALIZE),
1878	const_iv (GL_RESCALE_NORMAL),	2985	const_iv (GL_RESCALE_NORMAL),
1879	const_iv (GL_FRONT),	2986	const_iv (GL_FRONT),
1880	const_iv (GL_BACK),	2987	const_iv (GL_BACK),
		2988	const_iv (GL_AUX0),
1881	const_iv (GL_AND),	2989	const_iv (GL_AND),
1882	const_iv (GL_ONE),	2990	const_iv (GL_ONE),
1883	const_iv (GL_ZERO),	2991	const_iv (GL_ZERO),
1884	const_iv (GL_SRC_ALPHA),	2992	const_iv (GL_SRC_ALPHA),
1885	const_iv (GL_DST_ALPHA),	2993	const_iv (GL_DST_ALPHA),
1886	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2994	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1887	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),
1888	const_iv (GL_SRC_ALPHA_SATURATE),	3000	const_iv (GL_SRC_ALPHA_SATURATE),
1889	const_iv (GL_RGB),	3001	const_iv (GL_RGB),
1890	const_iv (GL_RGBA),	3002	const_iv (GL_RGBA),
1891	const_iv (GL_RGBA4),	3003	const_iv (GL_RGBA4),
1892	const_iv (GL_RGBA8),	3004	const_iv (GL_RGBA8),
…		…
1898	const_iv (GL_INTENSITY),	3010	const_iv (GL_INTENSITY),
1899	const_iv (GL_LUMINANCE),	3011	const_iv (GL_LUMINANCE),
1900	const_iv (GL_LUMINANCE_ALPHA),	3012	const_iv (GL_LUMINANCE_ALPHA),
1901	const_iv (GL_FLOAT),	3013	const_iv (GL_FLOAT),
1902	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),
1903	const_iv (GL_COMPILE),	3021	const_iv (GL_COMPILE),
		3022	const_iv (GL_PROXY_TEXTURE_1D),
		3023	const_iv (GL_PROXY_TEXTURE_2D),
1904	const_iv (GL_TEXTURE_1D),	3024	const_iv (GL_TEXTURE_1D),
1905	const_iv (GL_TEXTURE_2D),	3025	const_iv (GL_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_ENV),	3026	const_iv (GL_TEXTURE_ENV),
1907	const_iv (GL_TEXTURE_MAG_FILTER),	3027	const_iv (GL_TEXTURE_MAG_FILTER),
1908	const_iv (GL_TEXTURE_MIN_FILTER),	3028	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1929	const_iv (GL_COLOR_LOGIC_OP),	3049	const_iv (GL_COLOR_LOGIC_OP),
1930	const_iv (GL_SEPARABLE_2D),	3050	const_iv (GL_SEPARABLE_2D),
1931	const_iv (GL_CONVOLUTION_2D),	3051	const_iv (GL_CONVOLUTION_2D),
1932	const_iv (GL_CONVOLUTION_BORDER_MODE),	3052	const_iv (GL_CONVOLUTION_BORDER_MODE),
1933	const_iv (GL_CONSTANT_BORDER),	3053	const_iv (GL_CONSTANT_BORDER),
		3054	const_iv (GL_POINTS),
1934	const_iv (GL_LINES),	3055	const_iv (GL_LINES),
1935	const_iv (GL_LINE_STRIP),	3056	const_iv (GL_LINE_STRIP),
1936	const_iv (GL_LINE_LOOP),	3057	const_iv (GL_LINE_LOOP),
1937	const_iv (GL_QUADS),	3058	const_iv (GL_QUADS),
1938	const_iv (GL_QUAD_STRIP),	3059	const_iv (GL_QUAD_STRIP),
1939	const_iv (GL_TRIANGLES),	3060	const_iv (GL_TRIANGLES),
1940	const_iv (GL_TRIANGLE_STRIP),	3061	const_iv (GL_TRIANGLE_STRIP),
1941	const_iv (GL_TRIANGLE_FAN),	3062	const_iv (GL_TRIANGLE_FAN),
		3063	const_iv (GL_POLYGON),
1942	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),
1943	const_iv (GL_FASTEST),	3070	const_iv (GL_FASTEST),
		3071	const_iv (GL_DONT_CARE),
		3072	const_iv (GL_NICEST),
1944	const_iv (GL_V2F),	3073	const_iv (GL_V2F),
1945	const_iv (GL_V3F),	3074	const_iv (GL_V3F),
1946	const_iv (GL_T2F_V3F),	3075	const_iv (GL_T2F_V3F),
1947	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),
1948	# undef const_iv	3080	# undef const_iv
1949	};	3081	};
1950		3082
1951	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; )
1952	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);
1953	}	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)
1954		3098
1955	char *	3099	char *
1956	gl_vendor ()	3100	gl_vendor ()
1957	CODE:	3101	CODE:
1958	RETVAL = (char *)glGetString (GL_VENDOR);	3102	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1971	CODE:	3115	CODE:
1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3116	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1973	OUTPUT:	3117	OUTPUT:
1974	RETVAL	3118	RETVAL
1975		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
1976	int glGetError ()	3134	int glGetError ()
1977		3135
1978	void glFinish ()	3136	void glFinish ()
1979		3137
1980	void glClear (int mask)	3138	void glClear (int mask)
…		…
1994		3152
1995	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3153	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1996	CODE:	3154	CODE:
1997	gl_BlendFuncSeparate (sa, da, saa, daa);	3155	gl_BlendFuncSeparate (sa, da, saa, daa);
1998		3156
		3157	# void glBlendEquation (int se)
		3158
1999	void glDepthMask (int flag)	3159	void glDepthMask (int flag)
2000		3160
2001	void glLogicOp (int opcode)	3161	void glLogicOp (int opcode)
2002		3162
2003	void glColorMask (int red, int green, int blue, int alpha)	3163	void glColorMask (int red, int green, int blue, int alpha)
…		…
2017	# near_ and far_ are due to microsofts buggy "c" compiler	3177	# near_ and far_ are due to microsofts buggy "c" compiler
2018	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_)
2019		3179
2020	# near_ and far_ are due to microsofts buggy "c" compiler	3180	# near_ and far_ are due to microsofts buggy "c" compiler
2021	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
2022		3184
2023	void glViewport (int x, int y, int width, int height)	3185	void glViewport (int x, int y, int width, int height)
2024		3186
2025	void glScissor (int x, int y, int width, int height)	3187	void glScissor (int x, int y, int width, int height)
2026		3188
…		…
2034		3196
2035	void glRotate (float angle, float x, float y, float z)	3197	void glRotate (float angle, float x, float y, float z)
2036	CODE:	3198	CODE:
2037	glRotatef (angle, x, y, z);	3199	glRotatef (angle, x, y, z);
2038		3200
2039	void glBegin (int mode)
2040
2041	void glEnd ()
2042
2043	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)
2044	PROTOTYPE: @	3202	PROTOTYPE: @
2045	ALIAS:	3203	ALIAS:
2046	glColor_premultiply = 1	3204	glColor_premultiply = 1
2047	CODE:	3205	CODE:
2048	if (ix)	3206	if (ix)
2049	{	3207	{
…		…
2052	b *= a;	3210	b *= a;
2053	}	3211	}
2054	// microsoft visual "c" rounds instead of truncating...	3212	// microsoft visual "c" rounds instead of truncating...
2055	glColor4f (r, g, b, a);	3213	glColor4f (r, g, b, a);
2056		3214
2057	void glInterleavedArrays (int format, int stride, char *data)
2058
2059	void glDrawElements (int mode, int count, int type, char *indices)
2060
2061	# 1.2 void glDrawRangeElements (int mode, int start, int end
2062
2063	void glRasterPos (float x, float y, float z = 0.)	3215	void glRasterPos (float x, float y, float z = 0.)
2064	CODE:	3216	CODE:
2065	glRasterPos3f (0, 0, z);	3217	glRasterPos3f (0, 0, z);
2066	glBitmap (0, 0, 0, 0, x, y, 0);	3218	glBitmap (0, 0, 0, 0, x, y, 0);
2067		3219
…		…
2071		3223
2072	void glTexCoord (float s, float t)	3224	void glTexCoord (float s, float t)
2073	CODE:	3225	CODE:
2074	glTexCoord2f (s, t);	3226	glTexCoord2f (s, t);
2075		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
2076	void glTexEnv (int target, int pname, float param)	3257	void glTexEnv (int target, int pname, float param)
2077	CODE:	3258	CODE:
2078	glTexEnvf (target, pname, param);	3259	glTexEnvf (target, pname, param);
2079		3260
2080	void glTexParameter (int target, int pname, float param)	3261	void glTexParameter (int target, int pname, float param)
…		…
2096	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)
2097	CODE:	3278	CODE:
2098	if (gl.SeparableFilter2D)	3279	if (gl.SeparableFilter2D)
2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3280	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2100		3281
2101	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)
2102		3283
2103	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)
2104		3285
2105	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)
2106		3289
2107	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)
2108		3291
2109	int glGenTexture ()	3292	int glGenTexture ()
2110	CODE:	3293	CODE:
2111	{	3294	RETVAL = gen_texture ();
2112	GLuint name;
2113	glGenTextures (1, &name);
2114	RETVAL = name;
2115	}
2116	OUTPUT:	3295	OUTPUT:
2117	RETVAL	3296	RETVAL
2118		3297
2119	void glDeleteTexture (int name)	3298	void glDeleteTexture (int name)
2120	CODE:	3299	CODE:
2121	{
2122	GLuint name_ = name;
2123	glDeleteTextures (1, &name_);	3300	del_texture (name);
2124	}	3301
2125
2126	int glGenList ()	3302	int glGenList ()
2127	CODE:	3303	CODE:
2128	RETVAL = glGenLists (1);	3304	RETVAL = glGenLists (1);
2129	OUTPUT:	3305	OUTPUT:
2130	RETVAL	3306	RETVAL
…		…
2137		3313
2138	void glEndList ()	3314	void glEndList ()
2139		3315
2140	void glCallList (int list)	3316	void glCallList (int list)
2141		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 1.163 by root, Wed Oct 18 12:53:45 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 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 2009 UTC