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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.161 by root, Mon Oct 9 23:30:44 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)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# 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
16	#endif	26	#endif
17		27
		28	#include <assert.h>
18	#include <math.h>	29	#include <math.h>
19	#include <string.h>	30	#include <string.h>
20	#include <stdio.h>	31	#include <stdio.h>
21	#include <stdlib.h>	32	#include <stdlib.h>
22		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
23	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
24	#include <SDL_endian.h>	38	#include <SDL_endian.h>
25	#include <SDL_image.h>	39	#include <SDL_image.h>
26	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
28		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
29	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
30	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
31		50
32	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
33		52
34	#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
35		65
36	#ifndef _WIN32	66	#ifndef _WIN32
37	# include <sys/types.h>	67	# include <sys/types.h>
38	# include <sys/socket.h>	68	# include <sys/socket.h>
39	# include <netinet/in.h>	69	# include <netinet/in.h>
40	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
41	# include <inttypes.h>	71	# include <inttypes.h>
		72	#endif
		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
42	#else	76	#else
43	typedef unsigned char uint8_t;	77	# define expect(expr,value) (expr)
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	78	#endif
50		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		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 */
53	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
54		89
55	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
57		92
58	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
59		94
60	#if 0	95	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
62	#else	97
63	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
64	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102	#define TEXID_HIDDEN 3
		103
		104	static AV *texture_av;
65		105
66	static struct	106	static struct
67	{	107	{
68	#define GL_FUNC(ptr,name) ptr name;	108	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	109	#include "glfunc.h"
70	#undef GL_FUNC	110	#undef GL_FUNC
71	} gl;	111	} gl;
72		112
		113	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	114	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	115	{
75	if (gl.BlendFuncSeparate)	116	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	117	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	118	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	119	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	120	else
80	glBlendFunc (sa, da);	121	glBlendFunc (sa, da);
81	}	122	}
82		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
83	#include "texcache.c"	148	#include "texcache.c"
		149	#include "rendercache.c"
84		150
85	#include "pango-font.c"	151	#include "pango-font.c"
86	#include "pango-fontmap.c"	152	#include "pango-fontmap.c"
87	#include "pango-render.c"	153	#include "pango-render.c"
88		154
		155	typedef IV DC__Channel;
		156	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	157	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	158	typedef Mix_Music *DC__MixMusic;
91		159
92	typedef PangoFontDescription *CFPlus__Font;	160	typedef PangoFontDescription *DC__Font;
93		161
94	static int	162	static int
95	shape_attr_p (PangoLayoutRun *run)	163	shape_attr_p (PangoLayoutRun *run)
96	{	164	{
97	GSList *attrs = run->item->analysis.extra_attrs;	165	GSList *attrs = run->item->analysis.extra_attrs;
111		179
112	typedef struct cf_layout {	180	typedef struct cf_layout {
113	PangoLayout *pl;	181	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	182	float r, g, b, a; // default color for rgba mode
115	int base_height;	183	int base_height;
116	CFPlus__Font font;	184	DC__Font font;
		185	rc_t *rc;
117	} *CFPlus__Layout;	186	} *DC__Layout;
118		187
119	static CFPlus__Font default_font;	188	static DC__Font default_font;
120	static PangoContext *opengl_context;	189	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	190	static PangoFontMap *opengl_fontmap;
122		191
123	static void	192	static void
124	substitute_func (FcPattern *pattern, gpointer data)	193	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	198	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	199	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	200	}
132		201
133	static void	202	static void
134	layout_update_font (CFPlus__Layout self)	203	layout_update_font (DC__Layout self)
135	{	204	{
136	/* 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
137	* reasonably well with bitstream vera	206	* reasonably well with dejavu/bistream fonts
138	*/	207	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	208	PangoFontDescription *font = self->font ? self->font : default_font;
140		209
141	pango_font_description_set_absolute_size (font,	210	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	211	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		212
144	pango_layout_set_font_description (self->pl, font);	213	pango_layout_set_font_description (self->pl, font);
145	}	214	}
146		215
147	static void	216	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	217	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	218	{
150	PangoRectangle rect;	219	PangoRectangle rect;
151		220
152	// get_pixel_* wrongly rounds down	221	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	222	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		229
161	*w = rect.width;	230	*w = rect.width;
162	*h = rect.height;	231	*h = rect.height;
163	}	232	}
164		233
		234	typedef uint16_t tileid;
165	typedef uint16_t mapface;	235	typedef uint16_t faceid;
166		236
167	typedef struct {	237	typedef struct {
168	GLint name;	238	GLuint name;
169	int w, h;	239	int w, h;
170	float s, t;	240	float s, t;
171	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 */
172	} maptex;	245	} maptex;
173		246
174	typedef struct {	247	typedef struct {
175	uint32_t player;	248	uint32_t player;
176	mapface face[3];	249	tileid tile[3];
177	uint16_t darkness;	250	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	251	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	252	} mapcell;
180		253
181	typedef struct {	254	typedef struct {
182	int32_t c0, c1;	255	int32_t c0, c1;
183	mapcell *col;	256	mapcell *col;
184	} maprow;	257	} maprow;
185		258
186	typedef struct map {	259	typedef struct map {
187	int x, y, w, h;	260	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	261	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	262	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	263	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		264
195	int32_t rows;	265	int32_t rows;
196	maprow *row;	266	maprow *row;
197	} *CFPlus__Map;	267	} *DC__Map;
198		268
199	static char *	269	static char *
200	prepend (char *ptr, int sze, int inc)	270	prepend (char *ptr, int sze, int inc)
201	{	271	{
202	char *p;	272	char *p;
…		…
219	}	289	}
220		290
221	#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))
222	#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))
223		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
224	static maprow *	314	static maprow *
225	map_get_row (CFPlus__Map self, int y)	315	map_get_row (DC__Map self, int y)
226	{	316	{
227	if (0 > y)	317	if (0 > y)
228	{	318	{
229	int extend = - y + MAP_EXTEND_Y;	319	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	320	Prepend (maprow, self->row, self->rows, extend);
…		…
268		358
269	return row->col + (x - row->c0);	359	return row->col + (x - row->c0);
270	}	360	}
271		361
272	static mapcell *	362	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	363	map_get_cell (DC__Map self, int x, int y)
274	{	364	{
275	return row_get_cell (map_get_row (self, y), x);	365	return row_get_cell (map_get_row (self, y), x);
276	}	366	}
277		367
278	static void	368	static void
279	map_clear (CFPlus__Map self)	369	map_clear (DC__Map self)
280	{	370	{
281	int r;	371	int r;
282		372
283	for (r = 0; r < self->rows; r++)	373	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	374	Safefree (self->row[r].col);
…		…
291	self->oy = 0;	381	self->oy = 0;
292	self->row = 0;	382	self->row = 0;
293	self->rows = 0;	383	self->rows = 0;
294	}	384	}
295		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
296	static void	396	static void
297	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)
298	{	398	{
299	int x, y;	399	int x, y;
300	maprow *row;	400	maprow *row;
301	mapcell *cell;	401	mapcell *cell;
302		402
…		…
314	if (x >= row->c1)	414	if (x >= row->c1)
315	break;	415	break;
316		416
317	cell = row->col + x - row->c0;	417	cell = row->col + x - row->c0;
318		418
319	cell->darkness = 0;	419	CELL_CLEAR (cell);
320	cell->stat_hp = 0;
321	cell->flags = 0;
322	cell->player = 0;
323	}	420	}
324	}	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);
325	}	438	}
326		439
327	static void	440	static void
328	music_finished (void)	441	music_finished (void)
329	{	442	{
…		…
365	n \|= n >> 16;	478	n \|= n >> 16;
366		479
367	return n + 1;	480	return n + 1;
368	}	481	}
369		482
370	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
371		594
372	PROTOTYPES: ENABLE	595	PROTOTYPES: ENABLE
373		596
374	BOOT:	597	BOOT:
375	{	598	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	599	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	600	static const struct {
378	const char *name;	601	const char *name;
379	IV iv;	602	IV iv;
380	} *civ, const_iv[] = {	603	} *civ, const_iv[] = {
381	# 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
382	const_iv (SDL_ACTIVEEVENT),	608	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	609	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	610	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	611	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	612	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	621	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	622	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	623	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	624	const_iv (SDL_VIDEOEXPOSE),
399	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),
400	const_iv (SDLK_KP0),	683	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	684	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	685	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	686	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	687	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	742	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	743	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	744	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	745	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	746	const_iv (SDLK_UNDO),
		747
464	const_iv (KMOD_NONE),	748	const_iv (KMOD_NONE),
		749	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	750	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	751	const_iv (KMOD_RSHIFT),
		752	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	753	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	754	const_iv (KMOD_RCTRL),
		755	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	756	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	757	const_iv (KMOD_RALT),
		758	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	759	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	760	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	761	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	762	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	763	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	764
477	const_iv (KMOD_SHIFT),	765	const_iv (KMOD_LRAM),
478	const_iv (KMOD_ALT),	766
479	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)
480	# undef const_iv	797	# undef const_iv
481	};	798	};
482		799
483	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; )
484	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);
485	}	805	}
		806
		807	void
		808	weaken (SV *rv)
		809	PROTOTYPE: $
		810	CODE:
		811	sv_rvweaken (rv);
486		812
487	int	813	int
488	in_destruct ()	814	in_destruct ()
489	CODE:	815	CODE:
490	RETVAL = PL_main_cv == Nullcv;	816	RETVAL = PL_main_cv == Nullcv;
…		…
493		819
494	NV floor (NV x)	820	NV floor (NV x)
495		821
496	NV ceil (NV x)	822	NV ceil (NV x)
497		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
498	void	834	void
499	pango_init ()	835	pango_init ()
500	CODE:	836	CODE:
501	{	837	{
502	opengl_fontmap = pango_opengl_font_map_new ();	838	opengl_fontmap = pango_opengl_font_map_new ();
503	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);
504	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
505	}	846	}
506		847
507	int	848	char *SDL_GetError ()
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		849
510	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
511	SDL_Quit ()	858	void SDL_Quit ()
512		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
513	void	869	void
514	SDL_ListModes ()	870	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	871	PPCODE:
516	{	872	{
517	SDL_Rect **m;	873	SDL_Rect **m;
518		874
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	875	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	878	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		879
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	880	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	881	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		882
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		887
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	888	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	889	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif
537
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540		890
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	891	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		892
543	if (m && m != (SDL_Rect **)-1)	893	if (m && m != (SDL_Rect **)-1)
544	while (*m)	894	while (*m)
545	{	895	{
		896	if ((m)->w >= 400 && (m)->h >= 300)
		897	{
546	AV *av = newAV ();	898	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	899	av_push (av, newSViv ((*m)->w));
548	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));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	903	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		904	}
550		905
551	++m;	906	++m;
552	}	907	}
553	}	908	}
554		909
555	char *
556	SDL_GetError ()
557
558	int	910	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	911	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	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
561	RETVAL = !!SDL_SetVideoMode (	922	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	923	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	924	);
		925
564	if (RETVAL)	926	if (RETVAL)
565	{	927	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	928	av_clear (texture_av);
		929
		930	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# 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);
568	# include "glfunc.h"	932	#include "glfunc.h"
569	# undef GL_FUNC	933	#undef GL_FUNC
570	}	934	}
		935	}
571	OUTPUT:	936	OUTPUT:
572	RETVAL	937	RETVAL
573		938
574	void	939	void
575	SDL_GL_SwapBuffers ()	940	SDL_GL_SwapBuffers ()
576		941
577	char *	942	char *
578	SDL_GetKeyName (int sym)	943	SDL_GetKeyName (int sym)
579		944
		945	int
		946	SDL_GetAppState ()
		947
		948	int
		949	SDL_GetModState ()
		950
580	void	951	void
581	SDL_PollEvent ()	952	poll_events ()
582	PPCODE:	953	PPCODE:
583	{	954	{
584	SDL_Event ev;	955	SDL_Event ev;
585		956
586	while (SDL_PollEvent (&ev))	957	SDL_PumpEvents ();
		958	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	959	{
588	HV *hv = newHV ();	960	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	961	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		962
591	switch (ev.type)	963	switch (ev.type)
592	{	964	{
593	case SDL_KEYDOWN:	965	case SDL_KEYDOWN:
594	case SDL_KEYUP:	966	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	967	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	968	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	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 */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	971	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	972	break;
600		973
601	case SDL_ACTIVEEVENT:	974	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	975	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	976	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	977	break;
605		978
606	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
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	999	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1000	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1001	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1002	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1003	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1004	}
614	break;	1005	break;
615		1006
616	case SDL_MOUSEBUTTONDOWN:	1007	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	1008	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1009	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		1010
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1011	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1013	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1014	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1019	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1020	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	1021	break;
631	}	1022	}
632		1023
633	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))));
634	}	1025	}
635	}	1026	}
636		1027
637	int	1028	int
638	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)
639	POSTCALL:	1030	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	1031	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	1032	Mix_ChannelFinished (channel_finished);
642		1033
643	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
644	Mix_CloseAudio ()	1051	Mix_CloseAudio ()
645		1052
646	int	1053	int
647	Mix_AllocateChannels (int numchans = -1)	1054	Mix_AllocateChannels (int numchans = -1)
648		1055
		1056	const char *
		1057	Mix_GetError ()
		1058
649	void	1059	void
650	lowdelay (int fd, int val = 1)	1060	lowdelay (int fd, int val = 1)
651	CODE:	1061	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1062	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		1063
656	void	1064	void
657	win32_proxy_info ()	1065	win32_proxy_info ()
658	PPCODE:	1066	PPCODE:
659	{	1067	{
…		…
680	}	1088	}
681	}	1089	}
682	#endif	1090	#endif
683	}	1091	}
684		1092
685	void	1093	int
686	add_font (char *file)	1094	add_font (char *file)
687	CODE:	1095	CODE:
688	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1096	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1097	OUTPUT:
		1098	RETVAL
689		1099
690	void	1100	void
691	load_image_inline (SV *image_)	1101	load_image_inline (SV *image_)
692	ALIAS:	1102	ALIAS:
693	load_image_file = 1	1103	load_image_file = 1
…		…
696	STRLEN image_len;	1106	STRLEN image_len;
697	char image = (char )SvPVbyte (image_, image_len);	1107	char image = (char )SvPVbyte (image_, image_len);
698	SDL_Surface surface, surface2;	1108	SDL_Surface surface, surface2;
699	SDL_PixelFormat fmt;	1109	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	1110	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	1111	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	1112	: SDL_RWFromConstMem (image, image_len);
703		1113
704	if (!rw)	1114	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	1115	croak ("load_image: %s", SDL_GetError ());
706		1116
…		…
779	void	1189	void
780	error (char *message)	1190	error (char *message)
781	CODE:	1191	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	1192	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	1193	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
785	#endif	1195	#endif
786		1196
787	void	1197	void
788	fatal (char *message)	1198	fatal (char *message)
789	CODE:	1199	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1200	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1201	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1202	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
793	#endif	1203	#endif
794	_exit (1);	1204	_exit (1);
795		1205
796	void	1206	void
797	_exit (int retval = 0)	1207	_exit (int retval = 0)
…		…
800	ExitThread (retval); // unclean, please beam me up	1210	ExitThread (retval); // unclean, please beam me up
801	#else	1211	#else
802	_exit (retval);	1212	_exit (retval);
803	#endif	1213	#endif
804		1214
805	MODULE = CFPlus PACKAGE = CFPlus::Font	1215	void
		1216	debug ()
		1217	CODE:
		1218	{
		1219	#if DEBUG
		1220	VALGRIND_DO_LEAK_CHECK;
		1221	#endif
		1222	}
806		1223
807	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
808	new_from_file (SV class, char path, int id = 0)	1236	new_from_file (SV class, char path, int id = 0)
809	CODE:	1237	CODE:
810	{	1238	{
811	int count;	1239	int count;
812	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1240	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
815	}	1243	}
816	OUTPUT:	1244	OUTPUT:
817	RETVAL	1245	RETVAL
818		1246
819	void	1247	void
820	DESTROY (CFPlus::Font self)	1248	DESTROY (DC::Font self)
821	CODE:	1249	CODE:
822	pango_font_description_free (self);	1250	pango_font_description_free (self);
823		1251
824	void	1252	void
825	make_default (CFPlus::Font self)	1253	make_default (DC::Font self)
		1254	PROTOTYPE: $
826	CODE:	1255	CODE:
827	default_font = self;	1256	default_font = self;
828		1257
829	MODULE = CFPlus PACKAGE = CFPlus::Layout	1258	MODULE = Deliantra::Client PACKAGE = DC::Layout
830		1259
		1260	PROTOTYPES: DISABLE
		1261
831	void	1262	void
832	reset_glyph_cache ()	1263	glyph_cache_backup ()
		1264	PROTOTYPE:
833	CODE:	1265	CODE:
		1266	tc_backup ();
		1267
		1268	void
		1269	glyph_cache_restore ()
		1270	PROTOTYPE:
		1271	CODE:
834	tc_clear ();	1272	tc_restore ();
835		1273
836	CFPlus::Layout	1274	DC::Layout
837	new (SV *class)	1275	new (SV *class)
838	CODE:	1276	CODE:
839	New (0, RETVAL, 1, struct cf_layout);	1277	New (0, RETVAL, 1, struct cf_layout);
840		1278
841	RETVAL->pl = pango_layout_new (opengl_context);	1279	RETVAL->pl = pango_layout_new (opengl_context);
…		…
843	RETVAL->g = 1.;	1281	RETVAL->g = 1.;
844	RETVAL->b = 1.;	1282	RETVAL->b = 1.;
845	RETVAL->a = 1.;	1283	RETVAL->a = 1.;
846	RETVAL->base_height = MIN_FONT_HEIGHT;	1284	RETVAL->base_height = MIN_FONT_HEIGHT;
847	RETVAL->font = 0;	1285	RETVAL->font = 0;
		1286	RETVAL->rc = rc_alloc ();
848		1287
849	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1288	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
850	layout_update_font (RETVAL);	1289	layout_update_font (RETVAL);
851	OUTPUT:	1290	OUTPUT:
852	RETVAL	1291	RETVAL
853		1292
854	void	1293	void
855	DESTROY (CFPlus::Layout self)	1294	DESTROY (DC::Layout self)
856	CODE:	1295	CODE:
857	g_object_unref (self->pl);	1296	g_object_unref (self->pl);
		1297	rc_free (self->rc);
858	Safefree (self);	1298	Safefree (self);
859		1299
860	void	1300	void
861	set_text (CFPlus::Layout self, SV *text_)	1301	set_text (DC::Layout self, SV *text_)
862	CODE:	1302	CODE:
863	{	1303	{
864	STRLEN textlen;	1304	STRLEN textlen;
865	char *text = SvPVutf8 (text_, textlen);	1305	char *text = SvPVutf8 (text_, textlen);
866		1306
867	pango_layout_set_text (self->pl, text, textlen);	1307	pango_layout_set_text (self->pl, text, textlen);
868	}	1308	}
869		1309
870	void	1310	void
871	set_markup (CFPlus::Layout self, SV *text_)	1311	set_markup (DC::Layout self, SV *text_)
872	CODE:	1312	CODE:
873	{	1313	{
874	STRLEN textlen;	1314	STRLEN textlen;
875	char *text = SvPVutf8 (text_, textlen);	1315	char *text = SvPVutf8 (text_, textlen);
876		1316
877	pango_layout_set_markup (self->pl, text, textlen);	1317	pango_layout_set_markup (self->pl, text, textlen);
878	}	1318	}
879		1319
880	void	1320	void
881	set_shapes (CFPlus::Layout self, ...)	1321	set_shapes (DC::Layout self, ...)
882	CODE:	1322	CODE:
883	{	1323	{
884	PangoAttrList *attrs = 0;	1324	PangoAttrList *attrs = 0;
885	const char *text = pango_layout_get_text (self->pl);	1325	const char *text = pango_layout_get_text (self->pl);
886	const char *pos = text;	1326	const char *pos = text;
…		…
921	if (attrs)	1361	if (attrs)
922	pango_layout_set_attributes (self->pl, attrs);	1362	pango_layout_set_attributes (self->pl, attrs);
923	}	1363	}
924		1364
925	void	1365	void
926	get_shapes (CFPlus::Layout self)	1366	get_shapes (DC::Layout self)
927	PPCODE:	1367	PPCODE:
928	{	1368	{
929	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1369	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
930		1370
931	do	1371	do
932	{	1372	{
933	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1373	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
934		1374
935	if (run && shape_attr_p (run))	1375	if (run && shape_attr_p (run))
936	{	1376	{
937	PangoRectangle extents;	1377	PangoRectangle extents;
938	pango_layout_iter_get_run_extents (iter, 0, &extents);	1378	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
946		1386
947	pango_layout_iter_free (iter);	1387	pango_layout_iter_free (iter);
948	}	1388	}
949		1389
950	int	1390	int
951	has_wrapped (CFPlus::Layout self)	1391	has_wrapped (DC::Layout self)
952	CODE:	1392	CODE:
953	{	1393	{
954	int lines = 1;	1394	int lines = 1;
955	const char *text = pango_layout_get_text (self->pl);	1395	const char *text = pango_layout_get_text (self->pl);
956		1396
…		…
961	}	1401	}
962	OUTPUT:	1402	OUTPUT:
963	RETVAL	1403	RETVAL
964		1404
965	SV *	1405	SV *
966	get_text (CFPlus::Layout self)	1406	get_text (DC::Layout self)
967	CODE:	1407	CODE:
968	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1408	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
969	sv_utf8_decode (RETVAL);	1409	sv_utf8_decode (RETVAL);
970	OUTPUT:	1410	OUTPUT:
971	RETVAL	1411	RETVAL
972		1412
973	void	1413	void
974	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.)
975	CODE:	1415	CODE:
976	self->r = r;	1416	self->r = r;
977	self->g = g;	1417	self->g = g;
978	self->b = b;	1418	self->b = b;
979	self->a = a;	1419	self->a = a;
980		1420
981	void	1421	void
982	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1422	set_font (DC::Layout self, DC::Font font = 0)
983	CODE:	1423	CODE:
984	if (self->font != font)	1424	if (self->font != font)
985	{	1425	{
986	self->font = font;	1426	self->font = font;
987	layout_update_font (self);	1427	layout_update_font (self);
988	}	1428	}
989		1429
990	void	1430	void
991	set_height (CFPlus::Layout self, int base_height)	1431	set_height (DC::Layout self, int base_height)
992	CODE:	1432	CODE:
993	if (self->base_height != base_height)	1433	if (self->base_height != base_height)
994	{	1434	{
995	self->base_height = base_height;	1435	self->base_height = base_height;
996	layout_update_font (self);	1436	layout_update_font (self);
997	}	1437	}
998		1438
999	void	1439	void
1000	set_width (CFPlus::Layout self, int max_width = -1)	1440	set_width (DC::Layout self, int max_width = -1)
1001	CODE:	1441	CODE:
1002	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);
1003		1443
1004	void	1444	void
1005	set_indent (CFPlus::Layout self, int indent)	1445	set_indent (DC::Layout self, int indent)
1006	CODE:	1446	CODE:
1007	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1447	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1008		1448
1009	void	1449	void
1010	set_spacing (CFPlus::Layout self, int spacing)	1450	set_spacing (DC::Layout self, int spacing)
1011	CODE:	1451	CODE:
1012	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1452	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1013		1453
1014	void	1454	void
1015	set_ellipsise (CFPlus::Layout self, int ellipsise)	1455	set_ellipsise (DC::Layout self, int ellipsise)
1016	CODE:	1456	CODE:
1017	pango_layout_set_ellipsize (self->pl,	1457	pango_layout_set_ellipsize (self->pl,
1018	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1458	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1019	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1459	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1020	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1460	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1021	: PANGO_ELLIPSIZE_NONE	1461	: PANGO_ELLIPSIZE_NONE
1022	);	1462	);
1023		1463
1024	void	1464	void
1025	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1465	set_single_paragraph_mode (DC::Layout self, int spm)
1026	CODE:	1466	CODE:
1027	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1467	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1028		1468
1029	void	1469	void
1030	size (CFPlus::Layout self)	1470	size (DC::Layout self)
1031	PPCODE:	1471	PPCODE:
1032	{	1472	{
1033	int w, h;	1473	int w, h;
1034		1474
1035	layout_get_pixel_size (self, &w, &h);	1475	layout_get_pixel_size (self, &w, &h);
…		…
1038	PUSHs (sv_2mortal (newSViv (w)));	1478	PUSHs (sv_2mortal (newSViv (w)));
1039	PUSHs (sv_2mortal (newSViv (h)));	1479	PUSHs (sv_2mortal (newSViv (h)));
1040	}	1480	}
1041		1481
1042	int	1482	int
1043	descent (CFPlus::Layout self)	1483	descent (DC::Layout self)
1044	CODE:	1484	CODE:
1045	{	1485	{
1046	PangoRectangle rect;	1486	PangoRectangle rect;
1047	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1487	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1048	pango_layout_line_get_pixel_extents (line, 0, &rect);	1488	pango_layout_line_get_pixel_extents (line, 0, &rect);
1049	RETVAL = PANGO_DESCENT (rect);	1489	RETVAL = PANGO_DESCENT (rect);
1050	}	1490	}
1051	OUTPUT:	1491	OUTPUT:
1052	RETVAL	1492	RETVAL
1053		1493
1054	int	1494	int
1055	xy_to_index (CFPlus::Layout self, int x, int y)	1495	xy_to_index (DC::Layout self, int x, int y)
1056	CODE:	1496	CODE:
1057	{	1497	{
1058	int index, trailing;	1498	int index, trailing;
1059	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);
1060	RETVAL = index;	1500	RETVAL = index + trailing;
1061	}	1501	}
1062	OUTPUT:	1502	OUTPUT:
1063	RETVAL	1503	RETVAL
1064		1504
1065	void	1505	void
1066	cursor_pos (CFPlus::Layout self, int index)	1506	cursor_pos (DC::Layout self, int index)
1067	PPCODE:	1507	PPCODE:
1068	{	1508	{
1069	PangoRectangle strong_pos;	1509	PangoRectangle pos;
1070	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1510	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1071		1511
1072	EXTEND (SP, 3);	1512	EXTEND (SP, 3);
1073	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1074	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1075	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1515	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1076	}	1516	}
1077		1517
1078	void	1518	void
1079	render (CFPlus::Layout self, float x, float y, int flags = 0)	1519	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1080	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);
1081	pango_opengl_render_layout_subpixel (	1563	pango_opengl_render_layout_subpixel (
1082	self->pl,	1564	self->pl,
		1565	self->rc,
1083	x * PANGO_SCALE, y * PANGO_SCALE,	1566	x * PANGO_SCALE, y * PANGO_SCALE,
1084	self->r, self->g, self->b, self->a,	1567	self->r, self->g, self->b, self->a,
1085	flags	1568	flags
1086	);	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);
1087		1573
1088	MODULE = CFPlus PACKAGE = CFPlus::Texture
1089
1090	void	1574	void
1091	pad2pot (SV data_, SV w_, SV *h_)	1575	draw (DC::Layout self)
1092	CODE:	1576	CODE:
1093	{	1577	{
1094	int ow = SvIV (w_);	1578	glEnable (GL_TEXTURE_2D);
1095	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);
1096		1585
1097	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_))
1098	{	1602	{
1099	int nw = minpot (ow);
1100	int nh = minpot (oh);
1101
1102	if (nw != ow \|\| nh != oh)
1103	{
1104	if (SvOK (data_))
1105	{
1106	STRLEN datalen;	1603	STRLEN datalen;
1107	char *data = SvPVbyte (data_, datalen);	1604	char *data = SvPVbyte (data_, datalen);
1108	int bpp = datalen / (ow * oh);	1605	int bpp = datalen / (ow * oh);
1109	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1606	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1110		1607
1111	SvPOK_only (result_);	1608	SvPOK_only (result_);
1112	SvCUR_set (result_, nw * nh * bpp);	1609	SvCUR_set (result_, nw * nh * bpp);
1113		1610
1114	memset (SvPVX (result_), 0, nw * nh * bpp);	1611	memset (SvPVX (result_), 0, nw * nh * bpp);
1115	while (oh--)	1612	while (oh--)
1116	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);
1117		1614
1118	sv_setsv (data_, result_);	1615	sv_setsv (data_, result_);
1119	}
1120
1121	sv_setiv (w_, nw);
1122	sv_setiv (h_, nh);
1123	}
1124	}	1616	}
1125	}	1617	}
1126		1618
1127	void	1619	void
1128	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.)
…		…
1134	{	1626	{
1135	HV hv = (HV )SvRV (self);	1627	HV hv = (HV )SvRV (self);
1136	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1628	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1137	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1629	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1138	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;
1139		1634
1140	if (items < 5)	1635	if (items < 5)
1141	{	1636	{
1142	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1637	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1143	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1638	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1171	glDisable (GL_ALPHA_TEST);	1666	glDisable (GL_ALPHA_TEST);
1172	glDisable (GL_BLEND);	1667	glDisable (GL_BLEND);
1173	}	1668	}
1174	}	1669	}
1175		1670
1176	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);
1177		1680
1178	CFPlus::Map	1681	glColor3f (intensity, intensity, intensity);
1179	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)
1180	CODE:	1809	CODE:
1181	New (0, RETVAL, 1, struct map);	1810	New (0, RETVAL, 1, struct map);
1182	RETVAL->x = 0;	1811	RETVAL->x = 0;
1183	RETVAL->y = 0;	1812	RETVAL->y = 0;
1184	RETVAL->w = map_width;	1813	RETVAL->w = 0;
1185	RETVAL->h = map_height;	1814	RETVAL->h = 0;
1186	RETVAL->ox = 0;	1815	RETVAL->ox = 0;
1187	RETVAL->oy = 0;	1816	RETVAL->oy = 0;
1188	RETVAL->faces = 8192;	1817	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1189	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1818	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1190	RETVAL->texs = 8192;
1191	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1192	RETVAL->rows = 0;	1819	RETVAL->rows = 0;
1193	RETVAL->row = 0;	1820	RETVAL->row = 0;
1194	OUTPUT:	1821	OUTPUT:
1195	RETVAL	1822	RETVAL
1196		1823
1197	void	1824	void
1198	DESTROY (CFPlus::Map self)	1825	DESTROY (DC::Map self)
1199	CODE:	1826	CODE:
1200	{	1827	{
1201	map_clear (self);	1828	map_clear (self);
1202	Safefree (self->face);	1829	Safefree (self->face2tile);
1203	Safefree (self->tex);	1830	Safefree (self->tex);
1204	Safefree (self);	1831	Safefree (self);
1205	}	1832	}
1206		1833
1207	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
1208	clear (CFPlus::Map self)	1841	clear (DC::Map self)
1209	CODE:	1842	CODE:
1210	map_clear (self);	1843	map_clear (self);
1211		1844
1212	void	1845	void
1213	set_face (CFPlus::Map self, int face, int texid)	1846	set_tileid (DC::Map self, int face, int tile)
1214	CODE:	1847	CODE:
1215	{	1848	{
1216	while (self->faces <= face)	1849	need_facenum (self, face); self->face2tile [face] = tile;
1217	{	1850	need_texid (self, tile);
1218	Append (mapface, self->face, self->faces, self->faces);
1219	self->faces *= 2;
1220	}
1221
1222	self->face [face] = texid;
1223	}	1851	}
1224		1852
1225	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
1226	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)
1227	CODE:	1878	CODE:
1228	{	1879	{
1229	while (self->texs <= texid)	1880	need_texid (self, texid);
1230	{
1231	Append (maptex, self->tex, self->texs, self->texs);
1232	self->texs *= 2;
1233	}
1234		1881
1235	{	1882	{
1236	maptex *tex = self->tex + texid;	1883	maptex *tex = self->tex + texid;
1237		1884
1238	tex->name = name;	1885	tex->name = name;
…		…
1254	// use uglier nearest interpolation because linear suffers	1901	// use uglier nearest interpolation because linear suffers
1255	// from transparent color bleeding and ugly wrapping effects.	1902	// from transparent color bleeding and ugly wrapping effects.
1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1903	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1257	}	1904	}
1258		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
1259	int	1926	int
1260	ox (CFPlus::Map self)	1927	ox (DC::Map self)
1261	ALIAS:	1928	ALIAS:
1262	oy = 1	1929	oy = 1
1263	x = 2	1930	x = 2
1264	y = 3	1931	y = 3
1265	w = 4	1932	w = 4
…		…
1276	}	1943	}
1277	OUTPUT:	1944	OUTPUT:
1278	RETVAL	1945	RETVAL
1279		1946
1280	void	1947	void
1281	scroll (CFPlus::Map self, int dx, int dy)	1948	scroll (DC::Map self, int dx, int dy)
1282	CODE:	1949	CODE:
1283	{	1950	{
1284	if (dx > 0)	1951	if (dx > 0)
1285	map_blank (self, self->x, self->y, dx, self->h);	1952	map_blank (self, self->x, self->y, dx, self->h);
1286	else if (dx < 0)	1953	else if (dx < 0)
1287	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);
1288		1955
1289	if (dy > 0)	1956	if (dy > 0)
1290	map_blank (self, self->x, self->y, self->w, dy);	1957	map_blank (self, self->x, self->y, self->w, dy);
1291	else if (dy < 0)	1958	else if (dy < 0)
1292	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);
1293		1960
1294	self->ox += dx; self->x += dx;	1961	self->ox += dx; self->x += dx;
1295	self->oy += dy; self->y += dy;	1962	self->oy += dy; self->y += dy;
1296		1963
1297	while (self->y < 0)	1964	while (self->y < 0)
…		…
1301	self->rows += MAP_EXTEND_Y;	1968	self->rows += MAP_EXTEND_Y;
1302	self->y += MAP_EXTEND_Y;	1969	self->y += MAP_EXTEND_Y;
1303	}	1970	}
1304	}	1971	}
1305		1972
1306	void	1973	SV *
1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1974	map1a_update (DC::Map self, SV *data_, int extmap)
1308	CODE:	1975	CODE:
1309	{	1976	{
1310	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1977	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1311	uint8_t data_end = (uint8_t )SvEND (data_);	1978	uint8_t data_end = (uint8_t )SvEND (data_);
1312	mapcell *cell;	1979	mapcell *cell;
1313	int x, y, flags;	1980	int x, y, z, flags;
		1981	AV *missing = newAV ();
		1982	RETVAL = newRV_noinc ((SV *)missing);
1314		1983
1315	while (data < data_end - 1)	1984	while (data < data_end - 1)
1316	{	1985	{
1317	flags = (data [0] << 8) + data [1]; data += 2;	1986	flags = (data [0] << 8) + data [1]; data += 2;
1318		1987
…		…
1338	uint8_t ext, cmd;	2007	uint8_t ext, cmd;
1339		2008
1340	do	2009	do
1341	{	2010	{
1342	ext = *data++;	2011	ext = *data++;
1343	cmd = ext & 0x3f;	2012	cmd = ext & 0x7f;
1344		2013
1345	if (cmd < 4)	2014	if (cmd < 4)
1346	cell->darkness = 255 - ext * 64 + 1;	2015	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1347	else if (cmd == 5) // health	2016	else if (cmd == 5) // health
1348	{	2017	{
1349	cell->stat_width = 1;	2018	cell->stat_width = 1;
1350	cell->stat_hp = *data++;	2019	cell->stat_hp = *data++;
1351	}	2020	}
1352	else if (cmd == 6) // monster width	2021	else if (cmd == 6) // monster width
1353	cell->stat_width = *data++ + 1;	2022	cell->stat_width = *data++ + 1;
1354	else if (cmd == 0x47) // monster width	2023	else if (cmd == 0x47)
1355	{	2024	{
1356	if (*data == 4)	2025	if (*data == 1) cell->player = data [1];
1357	; // 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);
1358		2029
1359	data += *data + 1;	2030	data += *data + 1;
1360	}	2031	}
1361	else if (cmd == 8) // cell flags	2032	else if (cmd == 8) // cell flags
1362	cell->flags = *data++;	2033	cell->flags = *data++;
…		…
1369	}	2040	}
1370	else	2041	else
1371	cell->darkness = *data++ + 1;	2042	cell->darkness = *data++ + 1;
1372	}	2043	}
1373		2044
		2045	for (z = 0; z <= 2; ++z)
1374	if (flags & 4)	2046	if (flags & (4 >> z))
1375	{	2047	{
1376	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	}
1377	}	2067	}
1378
1379	if (flags & 2)
1380	{
1381	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1382	}
1383
1384	if (flags & 1)
1385	{
1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1387	}
1388	}	2068	}
1389	else	2069	else
1390	cell->darkness = 0;	2070	CELL_CLEAR (cell);
1391	}	2071	}
1392	}	2072	}
		2073	OUTPUT:
		2074	RETVAL
1393		2075
1394	SV *	2076	SV *
1395	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)
1396	CODE:	2078	CODE:
1397	{	2079	{
1398	int x1, x;	2080	int x1, x;
1399	int y1, y;	2081	int y1, y;
1400	int z;	2082	int z;
…		…
1421	{	2103	{
1422	mapcell *cell = row->col + (x - row->c0);	2104	mapcell *cell = row->col + (x - row->c0);
1423		2105
1424	for (z = 0; z <= 0; z++)	2106	for (z = 0; z <= 0; z++)
1425	{	2107	{
1426	mapface face = cell->face [z];
1427
1428	if (face)
1429	{
1430	maptex tex = self->tex [face];	2108	maptex tex = self->tex [cell->tile [z]];
1431	int a0 = 255 - tex.a;	2109	int a0 = 255 - tex.a;
1432	int a1 = tex.a;	2110	int a1 = tex.a;
1433		2111
1434	r = (r * a0 + tex.r * a1) / 255;	2112	r = (r * a0 + tex.r * a1) / 255;
1435	g = (g * a0 + tex.g * a1) / 255;	2113	g = (g * a0 + tex.g * a1) / 255;
1436	b = (b * a0 + tex.b * a1) / 255;	2114	b = (b * a0 + tex.b * a1) / 255;
1437	a = (a * a0 + tex.a * a1) / 255;	2115	a = (a * a0 + tex.a * a1) / 255;
1438	}
1439	}	2116	}
1440	}	2117	}
1441		2118
1442	*map++ = (r )	2119	*map++ = (r )
1443	\| (g << 8)	2120	\| (g << 8)
…		…
1450	}	2127	}
1451	OUTPUT:	2128	OUTPUT:
1452	RETVAL	2129	RETVAL
1453		2130
1454	void	2131	void
1455	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)
1456	CODE:	2133	CODE:
1457	{	2134	{
1458	int vx, vy;
1459	int x, y, z;	2135	int x, y, z;
1460	int last_name;
1461	mapface face;
1462		2136
1463	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2137	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1464	vy = self->y + self->h / 2 - sh / 2 - 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;
1465		2147
1466	/*	2148	pl_tex.name = 0;
1467	int vx = self->vx = self->w >= sw
1468	? self->x + (self->w - sw) / 2
1469	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1470		2149
1471	int vy = self->vy = self->h >= sh	2150	// that's current max. sorry.
1472	? self->y + (self->h - sh) / 2	2151	if (sw > 255) sw = 255;
1473	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2152	if (sh > 255) sh = 255;
1474	*/
1475		2153
1476	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	}
1477		2189
1478	glEnable (GL_BLEND);	2190	glEnable (GL_BLEND);
1479	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2191	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1480	glEnable (GL_TEXTURE_2D);
1481	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2192	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1482		2193
1483	glBegin (GL_QUADS);	2194	key.texname = self->tex [TEXID_HIDDEN].name;
		2195	arr_hidden = rc_array (rc_ov, &key);
1484		2196
1485	last_name = 0;
1486
1487	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
1488	for (y = 0; y < sh; y++)	2202	for (y = 0; y < sh; y++)
1489	if (0 <= y + vy && y + vy < self->rows)	2203	if (0 <= y + my && y + my < self->rows)
1490	{	2204	{
1491	maprow *row = self->row + (y + vy);	2205	maprow *row = self->row + (y + my);
1492		2206
1493	for (x = 0; x < sw; x++)	2207	for (x = 0; x < sw; x++)
1494	if (row->c0 <= x + vx && x + vx < row->c1)	2208	if (row->c0 <= x + mx && x + mx < row->c1)
1495	{	2209	{
1496	mapcell *cell = row->col + (x + vx - row->c0);	2210	mapcell *cell = row->col + (x + mx - row->c0);
1497
1498	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;
1499		2217
1500	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))
1501	{	2324	{
1502	maptex tex = self->tex [face];	2325	int level = (w << 5) \| b;
1503	int px = (x + 1) * 32 - tex.w;	2326	HE *he;
1504	int py = (y + 1) * 32 - tex.h;
1505		2327
1506	if (last_name != tex.name)	2328	hv_iterinit (smooth);
		2329	while ((he = hv_iternext (smooth)))
1507	{	2330	{
1508	glEnd ();	2331	smooth_key skey = (smooth_key )HeKEY (he);
1509	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2332	IV bits = SvIVX (HeVAL (he));
1510	glBegin (GL_QUADS);
1511	}
1512		2333
1513	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1514	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1515	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1516	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1517	}
1518
1519	if (cell->flags && z == 2)
1520	{
1521	if (cell->flags & 1)	2334	if (!(bits & 0x1000)
		2335	&& skey->level == level
		2336	&& level > smooth_max [skey->x][skey->y])
1522	{	2337	{
1523	maptex tex = self->tex [1];	2338	maptex tex = self->tex [skey->tile];
1524	int px = (x + 1) * 32 - tex.w + 2;	2339	int px = (((int)skey->x) - 1) * T;
1525	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
1526		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
1527	glEnd ();	2354	glEnd ();
1528	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2355	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1529	glBegin (GL_QUADS);	2356	glBegin (GL_QUADS);
		2357	}
1530		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
1531	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2373	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1532	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2374	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1533	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2375	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1534	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2376	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2377	}
		2378	}
		2379	}
1535	}	2380	}
1536	}	2381	}
1537	}
1538	}	2382	}
1539		2383
1540	glEnd ();	2384	glEnd ();
1541
1542	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
1543	glDisable (GL_BLEND);	2412	glDisable (GL_BLEND);
		2413	rc_free (rc);
		2414	rc_free (rc_ov);
1544		2415
1545	// top layer: overlays such as the health bar	2416	// top layer: overlays such as the health bar
1546	for (y = 0; y < sh; y++)	2417	for (y = 0; y < sh; y++)
1547	if (0 <= y + vy && y + vy < self->rows)	2418	if (0 <= y + my && y + my < self->rows)
1548	{	2419	{
1549	maprow *row = self->row + (y + vy);	2420	maprow *row = self->row + (y + my);
1550		2421
1551	for (x = 0; x < sw; x++)	2422	for (x = 0; x < sw; x++)
1552	if (row->c0 <= x + vx && x + vx < row->c1)	2423	if (row->c0 <= x + mx && x + mx < row->c1)
1553	{	2424	{
1554	mapcell *cell = row->col + (x + vx - row->c0);	2425	mapcell *cell = row->col + (x + mx - row->c0);
1555		2426
1556	int px = x * 32;	2427	int px = x * T;
1557	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	}
1558		2435
1559	if (cell->stat_hp)	2436	if (cell->stat_hp)
1560	{	2437	{
1561	int width = cell->stat_width * 32;	2438	int width = cell->stat_width * T;
1562	int thick = sh / 28 + 1 + cell->stat_width;	2439	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1563		2440
1564	glColor3ub (0, 0, 0);	2441	glColor3ub (0, 0, 0);
1565	glRectf (px + 1, py - thick - 2,	2442	glRectf (px + 1, py - thick - 2,
1566	px + width - 1, py);	2443	px + width - 1, py);
1567		2444
…		…
1573	}	2450	}
1574	}	2451	}
1575	}	2452	}
1576		2453
1577	void	2454	void
1578	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)
1579	CODE:	2456	CODE:
1580	{	2457	{
1581	static float color[16][3] = {	2458	static float color[16][3] = {
1582	{ 0.00F, 0.00F, 0.00F },	2459	{ 0.00f, 0.00f, 0.00f },
1583	{ 1.00F, 1.00F, 1.00F },	2460	{ 1.00f, 1.00f, 1.00f },
1584	{ 0.00F, 0.00F, 0.55F },	2461	{ 0.00f, 0.00f, 0.55f },
1585	{ 1.00F, 0.00F, 0.00F },	2462	{ 1.00f, 0.00f, 0.00f },
1586		2463
1587	{ 1.00F, 0.54F, 0.00F },	2464	{ 1.00f, 0.54f, 0.00f },
1588	{ 0.11F, 0.56F, 1.00F },	2465	{ 0.11f, 0.56f, 1.00f },
1589	{ 0.93F, 0.46F, 0.00F },	2466	{ 0.93f, 0.46f, 0.00f },
1590	{ 0.18F, 0.54F, 0.34F },	2467	{ 0.18f, 0.54f, 0.34f },
1591		2468
1592	{ 0.56F, 0.73F, 0.56F },	2469	{ 0.56f, 0.73f, 0.56f },
1593	{ 0.80F, 0.80F, 0.80F },	2470	{ 0.80f, 0.80f, 0.80f },
1594	{ 0.55F, 0.41F, 0.13F },	2471	{ 0.55f, 0.41f, 0.13f },
1595	{ 0.99F, 0.77F, 0.26F },	2472	{ 0.99f, 0.77f, 0.26f },
1596		2473
1597	{ 0.74F, 0.65F, 0.41F },	2474	{ 0.74f, 0.65f, 0.41f },
1598		2475
1599	{ 0.00F, 1.00F, 1.00F },	2476	{ 0.00f, 1.00f, 1.00f },
1600	{ 1.00F, 0.00F, 1.00F },	2477	{ 1.00f, 0.00f, 1.00f },
1601	{ 1.00F, 1.00F, 0.00F },	2478	{ 1.00f, 1.00f, 0.00f },
1602	};	2479	};
1603		2480
1604	int x, y;	2481	int x, y;
1605		2482
1606	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	*/
1607	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2490	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1608	glEnable (GL_BLEND);	2491	glEnable (GL_BLEND);
1609	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2492	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1610	glBegin (GL_QUADS);	2493	glBegin (GL_QUADS);
1611		2494
1612	for (y = 0; y < h; y++)	2495	for (y = 0; y < h; y++)
…		…
1616		2499
1617	if (m)	2500	if (m)
1618	{	2501	{
1619	float *c = color [m & 15];	2502	float *c = color [m & 15];
1620		2503
1621	float tx1 = m & 0x40 ? 0.5 : 0.;	2504	float tx1 = m & 0x40 ? 0.5f : 0.f;
1622	float tx2 = tx1 + 0.5;	2505	float tx2 = tx1 + 0.5f;
1623		2506
1624	glColor4f (c[0], c[1], c[2], 0.75);	2507	glColor4f (c[0], c[1], c[2], 1);
1625	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2508	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1626	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2509	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1627	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2510	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1628	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2511	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1629	}	2512	}
…		…
1633	glDisable (GL_BLEND);	2516	glDisable (GL_BLEND);
1634	glDisable (GL_TEXTURE_2D);	2517	glDisable (GL_TEXTURE_2D);
1635	}	2518	}
1636		2519
1637	void	2520	void
1638	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)
1639	PPCODE:	2522	PPCODE:
1640	{	2523	{
1641	int vx, vy;
1642	int x, y;	2524	int x, y;
1643	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);
1644	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2530	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1645	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2531	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1646		2532
1647	memset (darkness, 255, sw4 * sh);
1648	SvPOK_only (darkness_sv);	2533	SvPOK_only (darkness3_sv);
1649	SvCUR_set (darkness_sv, sw4 * sh);	2534	SvCUR_set (darkness3_sv, sw3 * sh3);
1650		2535
1651	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2536	mx += self->x - 1;
1652	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2537	my += self->y - 1;
1653		2538
1654	for (y = 0; y < sh; y++)	2539	for (y = 0; y < sh1; y++)
1655	if (0 <= y + vy && y + vy < self->rows)	2540	if (0 <= y + my && y + my < self->rows)
1656	{	2541	{
1657	maprow *row = self->row + (y + vy);	2542	maprow *row = self->row + (y + my);
1658		2543
1659	for (x = 0; x < sw; x++)	2544	for (x = 0; x < sw1; x++)
1660	if (row->c0 <= x + vx && x + vx < row->c1)	2545	if (row->c0 <= x + mx && x + mx < row->c1)
1661	{	2546	{
1662	mapcell *cell = row->col + (x + vx - row->c0);	2547	mapcell *cell = row->col + (x + mx - row->c0);
1663		2548
1664	darkness[y * sw4 + x] = cell->darkness	2549	darkness1 [y * sw1 + x] = cell->darkness
1665	? 255 - (cell->darkness - 1)	2550	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1666	: 255 - FOW_DARKNESS;	2551	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1667	}	2552	}
1668	}	2553	}
1669		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
1670	EXTEND (SP, 3);	2593	EXTEND (SP, 3);
1671	PUSHs (sv_2mortal (newSViv (sw4)));	2594	PUSHs (sv_2mortal (newSViv (sw3)));
1672	PUSHs (sv_2mortal (newSViv (sh)));	2595	PUSHs (sv_2mortal (newSViv (sh3)));
1673	PUSHs (darkness_sv);	2596	PUSHs (darkness3_sv);
1674	}	2597	}
1675		2598
1676	SV *	2599	SV *
1677	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)
1678	CODE:	2601	CODE:
1679	{	2602	{
1680	int x, y, x1, y1;	2603	int x, y, x1, y1;
1681	SV data_sv = newSV (w h * 7 + 5);	2604	SV data_sv = newSV (w h * 7 + 5);
1682	uint8_t data = (uint8_t )SvPVX (data_sv);	2605	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1707	if (row && row->c0 <= x && x < row->c1)	2630	if (row && row->c0 <= x && x < row->c1)
1708	{	2631	{
1709	mapcell *cell = row->col + (x - row->c0);	2632	mapcell *cell = row->col + (x - row->c0);
1710	uint8_t flags = 0;	2633	uint8_t flags = 0;
1711		2634
1712	if (cell->face [0]) flags \|= 1;	2635	if (cell->tile [0]) flags \|= 1;
1713	if (cell->face [1]) flags \|= 2;	2636	if (cell->tile [1]) flags \|= 2;
1714	if (cell->face [2]) flags \|= 4;	2637	if (cell->tile [2]) flags \|= 4;
1715		2638
1716	*data++ = flags;	2639	*data++ = flags;
1717		2640
1718	if (flags & 1)	2641	if (flags & 1)
1719	{	2642	{
		2643	tileid tile = cell->tile [0];
1720	*data++ = cell->face [0] >> 8;	2644	*data++ = tile >> 8;
1721	*data++ = cell->face [0];	2645	*data++ = tile;
1722	}	2646	}
1723		2647
1724	if (flags & 2)	2648	if (flags & 2)
1725	{	2649	{
		2650	tileid tile = cell->tile [1];
1726	*data++ = cell->face [1] >> 8;	2651	*data++ = tile >> 8;
1727	*data++ = cell->face [1];	2652	*data++ = tile;
1728	}	2653	}
1729		2654
1730	if (flags & 4)	2655	if (flags & 4)
1731	{	2656	{
		2657	tileid tile = cell->tile [2];
1732	*data++ = cell->face [2] >> 8;	2658	*data++ = tile >> 8;
1733	*data++ = cell->face [2];	2659	*data++ = tile;
1734	}	2660	}
1735	}	2661	}
1736	else	2662	else
1737	*data++ = 0;	2663	*data++ = 0;
1738	}	2664	}
1739	}	2665	}
1740		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	{
1741	SvPOK_only (data_sv);	2670	SvPOK_only (data_sv);
1742	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2671	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2672	}
		2673
1743	RETVAL = data_sv;	2674	RETVAL = data_sv;
1744	}	2675	}
1745	OUTPUT:	2676	OUTPUT:
1746	RETVAL	2677	RETVAL
1747		2678
1748	void	2679	void
1749	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)
1750	PPCODE:	2681	PPCODE:
1751	{	2682	{
1752	int x, y, z;	2683	int x, y, z;
1753	int w, h;	2684	int w, h;
1754	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;
1755		2696
1756	if (*data++ != 0)	2697	if (*data++ != 0)
1757	return; /* version mismatch */	2698	XSRETURN_EMPTY; /* version mismatch */
1758		2699
1759	w = data++ << 8; w \|= data++;	2700	w = data++ << 8; w \|= data++;
1760	h = data++ << 8; h \|= data++;	2701	h = data++ << 8; h \|= data++;
1761		2702
1762	// 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
…		…
1774	{	2715	{
1775	maprow *row = map_get_row (self, y);	2716	maprow *row = map_get_row (self, y);
1776		2717
1777	for (x = x0; x < x1; x++)	2718	for (x = x0; x < x1; x++)
1778	{	2719	{
		2720	uint8_t flags;
		2721
		2722	if (data + 7 >= end)
		2723	XSRETURN_EMPTY;
		2724
1779	uint8_t flags = *data++;	2725	flags = *data++;
1780		2726
1781	if (flags)	2727	if (flags)
1782	{	2728	{
1783	mapface face[3] = { 0, 0, 0 };
1784
1785	mapcell *cell = row_get_cell (row, x);	2729	mapcell *cell = row_get_cell (row, x);
		2730	tileid tile[3] = { 0, 0, 0 };
1786		2731
1787	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2732	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1788	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2733	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1789	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2734	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1790		2735
1791	if (cell->darkness == 0)	2736	if (cell->darkness == 0)
1792	{	2737	{
1793	cell->darkness = 0;	2738	/cell->darkness = 0;/
		2739	EXTEND (SP, 3);
1794		2740
1795	for (z = 0; z <= 2; z++)	2741	for (z = 0; z <= 2; z++)
1796	{	2742	{
1797	cell->face[z] = face[z];	2743	tileid t = tile [z];
1798		2744
1799	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2745	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2746	{
1800	XPUSHs (sv_2mortal (newSViv (face[z])));	2747	PUSHs (sv_2mortal (newSViv (t)));
		2748	need_texid (self, t);
		2749	}
		2750
		2751	cell->tile [z] = t;
1801	}	2752	}
1802	}	2753	}
1803	}	2754	}
1804	}	2755	}
1805	}	2756	}
1806	}	2757	}
1807		2758
1808	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2759	MODULE = Deliantra::Client PACKAGE = DC::RW
1809		2760
1810	CFPlus::MixChunk	2761	DC::RW
1811	new_from_file (SV class, char path)	2762	new (SV class, SV data_sv)
1812	CODE:	2763	CODE:
1813	RETVAL = Mix_LoadWAV (path);	2764	{
		2765	STRLEN datalen;
		2766	char *data = SvPVbyte (data_sv, datalen);
		2767
		2768	RETVAL = SDL_RWFromConstMem (data, datalen);
		2769	}
1814	OUTPUT:	2770	OUTPUT:
1815	RETVAL	2771	RETVAL
1816		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 : '('
1817	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
1818	DESTROY (CFPlus::MixChunk self)	2882	DESTROY (DC::MixChunk self)
1819	CODE:	2883	CODE:
1820	Mix_FreeChunk (self);	2884	Mix_FreeChunk (self);
1821		2885
1822	int	2886	int
1823	volume (CFPlus::MixChunk self, int volume = -1)	2887	volume (DC::MixChunk self, int volume = -1)
1824	CODE:	2888	CODE:
		2889	if (items > 1)
		2890	volume = CLAMP (volume, 0, 128);
1825	RETVAL = Mix_VolumeChunk (self, volume);	2891	RETVAL = Mix_VolumeChunk (self, volume);
1826	OUTPUT:	2892	OUTPUT:
1827	RETVAL	2893	RETVAL
1828		2894
1829	int	2895	DC::Channel
1830	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)
1831	CODE:	2897	CODE:
		2898	{
1832	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	}
1833	OUTPUT:	2910	OUTPUT:
1834	RETVAL	2911	RETVAL
1835		2912
1836	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2913	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1837		2914
1838	int	2915	int
1839	volume (int volume = -1)	2916	volume (int volume = -1)
		2917	PROTOTYPE: ;$
1840	CODE:	2918	CODE:
		2919	if (items > 0)
		2920	volume = CLAMP (volume, 0, 128);
1841	RETVAL = Mix_VolumeMusic (volume);	2921	RETVAL = Mix_VolumeMusic (volume);
1842	OUTPUT:	2922	OUTPUT:
1843	RETVAL	2923	RETVAL
1844		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
1845	CFPlus::MixMusic	2935	DC::MixMusic
1846	new_from_file (SV class, char path)	2936	new (SV *class, DC::RW rwops)
1847	CODE:	2937	CODE:
1848	RETVAL = Mix_LoadMUS (path);	2938	RETVAL = Mix_LoadMUS_RW (rwops);
1849	OUTPUT:	2939	OUTPUT:
1850	RETVAL	2940	RETVAL
1851		2941
1852	void	2942	void
1853	DESTROY (CFPlus::MixMusic self)	2943	DESTROY (DC::MixMusic self)
1854	CODE:	2944	CODE:
1855	Mix_FreeMusic (self);	2945	Mix_FreeMusic (self);
1856		2946
1857	int	2947	int
1858	play (CFPlus::MixMusic self, int loops = -1)	2948	play (DC::MixMusic self, int loops = -1)
1859	CODE:	2949	CODE:
1860	RETVAL = Mix_PlayMusic (self, loops);	2950	RETVAL = Mix_PlayMusic (self, loops);
1861	OUTPUT:	2951	OUTPUT:
1862	RETVAL	2952	RETVAL
1863		2953
1864	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
1865		2962
1866	BOOT:	2963	BOOT:
1867	{	2964	{
1868	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2965	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1869	static const struct {	2966	static const struct {
1870	const char *name;	2967	const char *name;
1871	IV iv;	2968	IV iv;
1872	} *civ, const_iv[] = {	2969	} *civ, const_iv[] = {
1873	# 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),
1874	const_iv (GL_COLOR_MATERIAL),	2975	const_iv (GL_COLOR_MATERIAL),
1875	const_iv (GL_SMOOTH),	2976	const_iv (GL_SMOOTH),
1876	const_iv (GL_FLAT),	2977	const_iv (GL_FLAT),
1877	const_iv (GL_DITHER),	2978	const_iv (GL_DITHER),
1878	const_iv (GL_BLEND),	2979	const_iv (GL_BLEND),
…		…
1882	const_iv (GL_ALPHA_TEST),	2983	const_iv (GL_ALPHA_TEST),
1883	const_iv (GL_NORMALIZE),	2984	const_iv (GL_NORMALIZE),
1884	const_iv (GL_RESCALE_NORMAL),	2985	const_iv (GL_RESCALE_NORMAL),
1885	const_iv (GL_FRONT),	2986	const_iv (GL_FRONT),
1886	const_iv (GL_BACK),	2987	const_iv (GL_BACK),
		2988	const_iv (GL_AUX0),
1887	const_iv (GL_AND),	2989	const_iv (GL_AND),
1888	const_iv (GL_ONE),	2990	const_iv (GL_ONE),
1889	const_iv (GL_ZERO),	2991	const_iv (GL_ZERO),
1890	const_iv (GL_SRC_ALPHA),	2992	const_iv (GL_SRC_ALPHA),
1891	const_iv (GL_DST_ALPHA),	2993	const_iv (GL_DST_ALPHA),
1892	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2994	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1893	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),
1894	const_iv (GL_SRC_ALPHA_SATURATE),	3000	const_iv (GL_SRC_ALPHA_SATURATE),
1895	const_iv (GL_RGB),	3001	const_iv (GL_RGB),
1896	const_iv (GL_RGBA),	3002	const_iv (GL_RGBA),
1897	const_iv (GL_RGBA4),	3003	const_iv (GL_RGBA4),
1898	const_iv (GL_RGBA8),	3004	const_iv (GL_RGBA8),
…		…
1904	const_iv (GL_INTENSITY),	3010	const_iv (GL_INTENSITY),
1905	const_iv (GL_LUMINANCE),	3011	const_iv (GL_LUMINANCE),
1906	const_iv (GL_LUMINANCE_ALPHA),	3012	const_iv (GL_LUMINANCE_ALPHA),
1907	const_iv (GL_FLOAT),	3013	const_iv (GL_FLOAT),
1908	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),
1909	const_iv (GL_COMPILE),	3021	const_iv (GL_COMPILE),
		3022	const_iv (GL_PROXY_TEXTURE_1D),
		3023	const_iv (GL_PROXY_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_1D),	3024	const_iv (GL_TEXTURE_1D),
1911	const_iv (GL_TEXTURE_2D),	3025	const_iv (GL_TEXTURE_2D),
1912	const_iv (GL_TEXTURE_ENV),	3026	const_iv (GL_TEXTURE_ENV),
1913	const_iv (GL_TEXTURE_MAG_FILTER),	3027	const_iv (GL_TEXTURE_MAG_FILTER),
1914	const_iv (GL_TEXTURE_MIN_FILTER),	3028	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1935	const_iv (GL_COLOR_LOGIC_OP),	3049	const_iv (GL_COLOR_LOGIC_OP),
1936	const_iv (GL_SEPARABLE_2D),	3050	const_iv (GL_SEPARABLE_2D),
1937	const_iv (GL_CONVOLUTION_2D),	3051	const_iv (GL_CONVOLUTION_2D),
1938	const_iv (GL_CONVOLUTION_BORDER_MODE),	3052	const_iv (GL_CONVOLUTION_BORDER_MODE),
1939	const_iv (GL_CONSTANT_BORDER),	3053	const_iv (GL_CONSTANT_BORDER),
		3054	const_iv (GL_POINTS),
1940	const_iv (GL_LINES),	3055	const_iv (GL_LINES),
1941	const_iv (GL_LINE_STRIP),	3056	const_iv (GL_LINE_STRIP),
1942	const_iv (GL_LINE_LOOP),	3057	const_iv (GL_LINE_LOOP),
1943	const_iv (GL_QUADS),	3058	const_iv (GL_QUADS),
1944	const_iv (GL_QUAD_STRIP),	3059	const_iv (GL_QUAD_STRIP),
1945	const_iv (GL_TRIANGLES),	3060	const_iv (GL_TRIANGLES),
1946	const_iv (GL_TRIANGLE_STRIP),	3061	const_iv (GL_TRIANGLE_STRIP),
1947	const_iv (GL_TRIANGLE_FAN),	3062	const_iv (GL_TRIANGLE_FAN),
		3063	const_iv (GL_POLYGON),
1948	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),
1949	const_iv (GL_FASTEST),	3070	const_iv (GL_FASTEST),
		3071	const_iv (GL_DONT_CARE),
		3072	const_iv (GL_NICEST),
1950	const_iv (GL_V2F),	3073	const_iv (GL_V2F),
1951	const_iv (GL_V3F),	3074	const_iv (GL_V3F),
1952	const_iv (GL_T2F_V3F),	3075	const_iv (GL_T2F_V3F),
1953	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),
1954	# undef const_iv	3080	# undef const_iv
1955	};	3081	};
1956		3082
1957	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; )
1958	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);
1959	}	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)
1960		3098
1961	char *	3099	char *
1962	gl_vendor ()	3100	gl_vendor ()
1963	CODE:	3101	CODE:
1964	RETVAL = (char *)glGetString (GL_VENDOR);	3102	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1977	CODE:	3115	CODE:
1978	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3116	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1979	OUTPUT:	3117	OUTPUT:
1980	RETVAL	3118	RETVAL
1981		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
1982	int glGetError ()	3134	int glGetError ()
1983		3135
1984	void glFinish ()	3136	void glFinish ()
1985		3137
1986	void glClear (int mask)	3138	void glClear (int mask)
…		…
2000		3152
2001	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3153	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2002	CODE:	3154	CODE:
2003	gl_BlendFuncSeparate (sa, da, saa, daa);	3155	gl_BlendFuncSeparate (sa, da, saa, daa);
2004		3156
		3157	# void glBlendEquation (int se)
		3158
2005	void glDepthMask (int flag)	3159	void glDepthMask (int flag)
2006		3160
2007	void glLogicOp (int opcode)	3161	void glLogicOp (int opcode)
2008		3162
2009	void glColorMask (int red, int green, int blue, int alpha)	3163	void glColorMask (int red, int green, int blue, int alpha)
…		…
2023	# near_ and far_ are due to microsofts buggy "c" compiler	3177	# near_ and far_ are due to microsofts buggy "c" compiler
2024	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_)
2025		3179
2026	# near_ and far_ are due to microsofts buggy "c" compiler	3180	# near_ and far_ are due to microsofts buggy "c" compiler
2027	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
2028		3184
2029	void glViewport (int x, int y, int width, int height)	3185	void glViewport (int x, int y, int width, int height)
2030		3186
2031	void glScissor (int x, int y, int width, int height)	3187	void glScissor (int x, int y, int width, int height)
2032		3188
…		…
2040		3196
2041	void glRotate (float angle, float x, float y, float z)	3197	void glRotate (float angle, float x, float y, float z)
2042	CODE:	3198	CODE:
2043	glRotatef (angle, x, y, z);	3199	glRotatef (angle, x, y, z);
2044		3200
2045	void glBegin (int mode)
2046
2047	void glEnd ()
2048
2049	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)
2050	PROTOTYPE: @	3202	PROTOTYPE: @
2051	ALIAS:	3203	ALIAS:
2052	glColor_premultiply = 1	3204	glColor_premultiply = 1
2053	CODE:	3205	CODE:
2054	if (ix)	3206	if (ix)
2055	{	3207	{
…		…
2058	b *= a;	3210	b *= a;
2059	}	3211	}
2060	// microsoft visual "c" rounds instead of truncating...	3212	// microsoft visual "c" rounds instead of truncating...
2061	glColor4f (r, g, b, a);	3213	glColor4f (r, g, b, a);
2062		3214
2063	void glInterleavedArrays (int format, int stride, char *data)
2064
2065	void glDrawElements (int mode, int count, int type, char *indices)
2066
2067	# 1.2 void glDrawRangeElements (int mode, int start, int end
2068
2069	void glRasterPos (float x, float y, float z = 0.)	3215	void glRasterPos (float x, float y, float z = 0.)
2070	CODE:	3216	CODE:
2071	glRasterPos3f (0, 0, z);	3217	glRasterPos3f (0, 0, z);
2072	glBitmap (0, 0, 0, 0, x, y, 0);	3218	glBitmap (0, 0, 0, 0, x, y, 0);
2073		3219
…		…
2077		3223
2078	void glTexCoord (float s, float t)	3224	void glTexCoord (float s, float t)
2079	CODE:	3225	CODE:
2080	glTexCoord2f (s, t);	3226	glTexCoord2f (s, t);
2081		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
2082	void glTexEnv (int target, int pname, float param)	3257	void glTexEnv (int target, int pname, float param)
2083	CODE:	3258	CODE:
2084	glTexEnvf (target, pname, param);	3259	glTexEnvf (target, pname, param);
2085		3260
2086	void glTexParameter (int target, int pname, float param)	3261	void glTexParameter (int target, int pname, float param)
…		…
2102	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)
2103	CODE:	3278	CODE:
2104	if (gl.SeparableFilter2D)	3279	if (gl.SeparableFilter2D)
2105	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3280	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2106		3281
2107	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)
2108		3283
2109	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)
2110		3285
2111	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)
2112		3289
2113	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)
2114		3291
2115	int glGenTexture ()	3292	int glGenTexture ()
2116	CODE:	3293	CODE:
2117	{	3294	RETVAL = gen_texture ();
2118	GLuint name;
2119	glGenTextures (1, &name);
2120	RETVAL = name;
2121	}
2122	OUTPUT:	3295	OUTPUT:
2123	RETVAL	3296	RETVAL
2124		3297
2125	void glDeleteTexture (int name)	3298	void glDeleteTexture (int name)
2126	CODE:	3299	CODE:
2127	{
2128	GLuint name_ = name;
2129	glDeleteTextures (1, &name_);	3300	del_texture (name);
2130	}	3301
2131
2132	int glGenList ()	3302	int glGenList ()
2133	CODE:	3303	CODE:
2134	RETVAL = glGenLists (1);	3304	RETVAL = glGenLists (1);
2135	OUTPUT:	3305	OUTPUT:
2136	RETVAL	3306	RETVAL
…		…
2143		3313
2144	void glEndList ()	3314	void glEndList ()
2145		3315
2146	void glCallList (int list)	3316	void glCallList (int list)
2147		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 1.161 by root, Mon Oct 9 23:30:44 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 1.161 by root, Mon Oct 9 23:30:44 2006 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 2009 UTC