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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.303 by root, Thu Apr 22 11:18:04 2010 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	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# 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
15	#endif	26	#endif
16		27
		28	#include <assert.h>
17	#include <math.h>	29	#include <math.h>
18	#include <string.h>	30	#include <string.h>
19	#include <stdio.h>	31	#include <stdio.h>
20	#include <stdlib.h>	32	#include <stdlib.h>
21		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
22	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
23	#include <SDL_endian.h>	38	#include <SDL_endian.h>
24	#include <SDL_image.h>	39	#include <SDL_image.h>
25	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
27		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	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
28	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
30		52
31	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
32		54
33	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
34		67
35	#ifndef _WIN32	68	#ifndef _WIN32
36	# include <sys/types.h>	69	# include <sys/types.h>
37	# include <sys/socket.h>	70	# include <sys/socket.h>
38	# include <netinet/in.h>	71	# include <netinet/in.h>
39	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
40	# include <inttypes.h>	73	# include <inttypes.h>
		74	#endif
		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	78	#else
42	typedef unsigned char uint8_t;	79	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	80	#endif
49		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
52	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
53		91
54	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
56		94
57	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
58		96
59	#if 0	97	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	99
62	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
63	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static AV *texture_av;
64		106
65	static struct	107	static struct
66	{	108	{
67	#define GL_FUNC(ptr,name) ptr name;	109	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	110	#include "glfunc.h"
69	#undef GL_FUNC	111	#undef GL_FUNC
70	} gl;	112	} gl;
71		113
		114	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	115	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	116	{
74	if (gl.BlendFuncSeparate)	117	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	118	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	119	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	120	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	121	else
79	glBlendFunc (sa, da);	122	glBlendFunc (sa, da);
80	}	123	}
81		124
		125	static GLuint
		126	gen_texture ()
		127	{
		128	GLuint name;
		129
		130	if (AvFILL (texture_av) >= 0)
		131	name = (GLuint)(size_t)av_pop (texture_av);
		132	else
		133	glGenTextures (1, &name);
		134
		135	return name;
		136	}
		137
		138	static void
		139	del_texture (GLuint name)
		140	{
		141	/* make a half-assed attempt at returning the memory used by the texture */
		142	/* textures are frequently being reused by cfplus anyway */
		143	/glBindTexture (GL_TEXTURE_2D, name);/
		144	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		145	av_push (texture_av, (SV *)(size_t)name);
		146	glDeleteTextures (1, &name);
		147	}
		148
82	#include "texcache.c"	149	#include "texcache.c"
		150	#include "rendercache.c"
83		151
84	#include "pango-font.c"	152	#include "pango-font.c"
85	#include "pango-fontmap.c"	153	#include "pango-fontmap.c"
86	#include "pango-render.c"	154	#include "pango-render.c"
87		155
		156	typedef IV DC__Channel;
		157	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
90		160
91	typedef PangoFontDescription *CFPlus__Font;	161	typedef PangoFontDescription *DC__Font;
92		162
93	static int	163	static int
94	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
95	{	165	{
96	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
110		180
111	typedef struct cf_layout {	181	typedef struct cf_layout {
112	PangoLayout *pl;	182	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
114	int base_height;	184	int base_height;
115	CFPlus__Font font;	185	DC__Font font;
		186	rc_t *rc;
116	} *CFPlus__Layout;	187	} *DC__Layout;
117		188
118	static CFPlus__Font default_font;	189	static DC__Font default_font;
119	static PangoContext *opengl_context;	190	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	191	static PangoFontMap *opengl_fontmap;
121		192
122	static void	193	static void
123	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	199	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	201	}
131		202
132	static void	203	static void
133	layout_update_font (CFPlus__Layout self)	204	layout_update_font (DC__Layout self)
134	{	205	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	206	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
137	*/	208	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
139		210
140	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		213
143	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
144	}	215	}
145		216
146	static void	217	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	218	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	219	{
149	PangoRectangle rect;	220	PangoRectangle rect;
150		221
151	// get_pixel_* wrongly rounds down	222	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	223	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;	226	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
156		227
157	if (!rect.width) rect.width = 1;	228	if (!rect.width) rect.width = 1;
158	if (!rect.height) rect.height = 1;	229	if (!rect.height) rect.height = 1;
159		230
160	rect.width = (rect.width + 3) & ~3;
161
162	*w = rect.width;	231	*w = rect.width;
163	*h = rect.height;	232	*h = rect.height;
164	}	233	}
165		234
		235	typedef uint16_t tileid;
166	typedef uint16_t mapface;	236	typedef uint16_t faceid;
167		237
168	typedef struct {	238	typedef struct {
169	GLint name;	239	GLuint name;
170	int w, h;	240	int w, h;
171	float s, t;	241	float s, t;
172	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
		243	tileid smoothtile;
		244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
173	} maptex;	246	} maptex;
174		247
175	typedef struct {	248	typedef struct {
		249	uint32_t player;
		250	tileid tile[3];
176	int16_t darkness;	251	uint16_t darkness;
177	mapface face[3];	252	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	253	} mapcell;
179		254
180	typedef struct {	255	typedef struct {
181	int32_t c0, c1;	256	int32_t c0, c1;
182	mapcell *col;	257	mapcell *col;
183	} maprow;	258	} maprow;
184		259
185	typedef struct map {	260	typedef struct map {
186	int x, y, w, h;	261	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	262	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	263	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	264	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		265
194	int32_t rows;	266	int32_t rows;
195	maprow *row;	267	maprow *row;
196	} *CFPlus__Map;	268	} *DC__Map;
197		269
198	static char *	270	static char *
199	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
200	{	272	{
201	char *p;	273	char *p;
…		…
218	}	290	}
219		291
220	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	292	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	293	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222		294
		295	static void
		296	need_facenum (struct map *self, faceid face)
		297	{
		298	while (self->faces <= face)
		299	{
		300	Append (tileid, self->face2tile, self->faces, self->faces);
		301	self->faces *= 2;
		302	}
		303	}
		304
		305	static void
		306	need_texid (struct map *self, int texid)
		307	{
		308	while (self->texs <= texid)
		309	{
		310	Append (maptex, self->tex, self->texs, self->texs);
		311	self->texs *= 2;
		312	}
		313	}
		314
223	static maprow *	315	static maprow *
224	map_get_row (CFPlus__Map self, int y)	316	map_get_row (DC__Map self, int y)
225	{	317	{
226	if (0 > y)	318	if (0 > y)
227	{	319	{
228	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
267		359
268	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
269	}	361	}
270		362
271	static mapcell *	363	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
273	{	365	{
274	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
275	}	367	}
276		368
277	static void	369	static void
278	map_clear (CFPlus__Map self)	370	map_clear (DC__Map self)
279	{	371	{
280	int r;	372	int r;
281		373
282	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
290	self->oy = 0;	382	self->oy = 0;
291	self->row = 0;	383	self->row = 0;
292	self->rows = 0;	384	self->rows = 0;
293	}	385	}
294		386
		387	#define CELL_CLEAR(cell) \
		388	do { \
		389	if ((cell)->player) \
		390	(cell)->tile [2] = 0; \
		391	(cell)->darkness = 0; \
		392	(cell)->stat_hp = 0; \
		393	(cell)->flags = 0; \
		394	(cell)->player = 0; \
		395	} while (0)
		396
295	static void	397	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
297	{	399	{
298	int x, y;	400	int x, y;
299	maprow *row;	401	maprow *row;
		402	mapcell *cell;
300		403
301	for (y = y0; y < y0 + h; y++)	404	for (y = y0; y < y0 + h; y++)
302	if (y >= 0)	405	if (y >= 0)
303	{	406	{
304	if (y >= self->rows)	407	if (y >= self->rows)
…		…
310	if (x >= row->c0)	413	if (x >= row->c0)
311	{	414	{
312	if (x >= row->c1)	415	if (x >= row->c1)
313	break;	416	break;
314		417
315	row->col[x - row->c0].darkness = -1;	418	cell = row->col + x - row->c0;
		419
		420	CELL_CLEAR (cell);
316	}	421	}
317	}	422	}
		423	}
		424
		425	typedef struct {
		426	tileid tile;
		427	uint8_t x, y, level;
		428	} smooth_key;
		429
		430	static void
		431	smooth_or_bits (HV hv, smooth_key key, IV bits)
		432	{
		433	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		434
		435	if (SvIOK (*sv))
		436	SvIV_set (sv, SvIVX (sv) \| bits);
		437	else
		438	sv_setiv (*sv, bits);
318	}	439	}
319		440
320	static void	441	static void
321	music_finished (void)	442	music_finished (void)
322	{	443	{
…		…
358	n \|= n >> 16;	479	n \|= n >> 16;
359		480
360	return n + 1;	481	return n + 1;
361	}	482	}
362		483
363	MODULE = CFPlus PACKAGE = CFPlus	484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
		495	/* SDL should provide this, really. */
		496	#define SDLK_MODIFIER_MIN 300
		497	#define SDLK_MODIFIER_MAX 314
		498
		499	/******************************************************************************/
		500
		501	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		502	static GV *hover_gv;
		503
		504	static int
		505	within_widget (SV *widget, NV x, NV y)
		506	{
		507	HV *self;
		508	SV **svp;
		509	NV wx, ww, wy, wh;
		510
		511	if (!SvROK (widget))
		512	return 0;
		513
		514	self = (HV *)SvRV (widget);
		515
		516	if (SvTYPE (self) != SVt_PVHV)
		517	return 0;
		518
		519	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		520	if (y < wy)
		521	return 0;
		522
		523	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		524	if (y >= wy + wh)
		525	return 0;
		526
		527	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		528	if (x < wx)
		529	return 0;
		530
		531	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		532	if (x >= wx + ww)
		533	return 0;
		534
		535	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		536	if (!svp \|\| !SvTRUE (*svp))
		537	return 0;
		538
		539	return 1;
		540	}
		541
		542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META \| KMOD_ALT))
		551	mod \|= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
364		595
365	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
366		597
367	BOOT:	598	BOOT:
368	{	599	{
369	HV *stash = gv_stashpv ("CFPlus", 1);	600	HV *stash = gv_stashpv ("DC", 1);
370	static const struct {	601	static const struct {
371	const char *name;	602	const char *name;
372	IV iv;	603	IV iv;
373	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
374	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
		606	const_iv (SDLK_MODIFIER_MIN),
		607	const_iv (SDLK_MODIFIER_MAX),
		608
375	const_iv (SDL_ACTIVEEVENT),	609	const_iv (SDL_ACTIVEEVENT),
376	const_iv (SDL_KEYDOWN),	610	const_iv (SDL_KEYDOWN),
377	const_iv (SDL_KEYUP),	611	const_iv (SDL_KEYUP),
378	const_iv (SDL_MOUSEMOTION),	612	const_iv (SDL_MOUSEMOTION),
379	const_iv (SDL_MOUSEBUTTONDOWN),	613	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
388	const_iv (SDL_EVENT_RESERVEDA),	622	const_iv (SDL_EVENT_RESERVEDA),
389	const_iv (SDL_EVENT_RESERVEDB),	623	const_iv (SDL_EVENT_RESERVEDB),
390	const_iv (SDL_VIDEORESIZE),	624	const_iv (SDL_VIDEORESIZE),
391	const_iv (SDL_VIDEOEXPOSE),	625	const_iv (SDL_VIDEOEXPOSE),
392	const_iv (SDL_USEREVENT),	626	const_iv (SDL_USEREVENT),
		627
		628	const_iv (SDL_APPINPUTFOCUS),
		629	const_iv (SDL_APPMOUSEFOCUS),
		630	const_iv (SDL_APPACTIVE),
		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
393	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
394	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
395	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
396	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
397	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
452	const_iv (SDLK_BREAK),	743	const_iv (SDLK_BREAK),
453	const_iv (SDLK_MENU),	744	const_iv (SDLK_MENU),
454	const_iv (SDLK_POWER),	745	const_iv (SDLK_POWER),
455	const_iv (SDLK_EURO),	746	const_iv (SDLK_EURO),
456	const_iv (SDLK_UNDO),	747	const_iv (SDLK_UNDO),
		748
457	const_iv (KMOD_NONE),	749	const_iv (KMOD_NONE),
		750	const_iv (KMOD_SHIFT),
458	const_iv (KMOD_LSHIFT),	751	const_iv (KMOD_LSHIFT),
459	const_iv (KMOD_RSHIFT),	752	const_iv (KMOD_RSHIFT),
		753	const_iv (KMOD_CTRL),
460	const_iv (KMOD_LCTRL),	754	const_iv (KMOD_LCTRL),
461	const_iv (KMOD_RCTRL),	755	const_iv (KMOD_RCTRL),
		756	const_iv (KMOD_ALT),
462	const_iv (KMOD_LALT),	757	const_iv (KMOD_LALT),
463	const_iv (KMOD_RALT),	758	const_iv (KMOD_RALT),
		759	const_iv (KMOD_META),
464	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
465	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
466	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
467	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
468	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
469	const_iv (KMOD_CTRL),	765
470	const_iv (KMOD_SHIFT),	766	const_iv (KMOD_LRAM),
471	const_iv (KMOD_ALT),	767
472	const_iv (KMOD_META)	768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
473	# undef const_iv	798	# undef const_iv
474	};	799	};
475		800
476	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
477	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		803
		804	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		805	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
478	}	806	}
		807
		808	void
		809	weaken (SV *rv)
		810	PROTOTYPE: $
		811	CODE:
		812	sv_rvweaken (rv);
479		813
480	int	814	int
481	in_destruct ()	815	in_destruct ()
482	CODE:	816	CODE:
483	RETVAL = PL_main_cv == Nullcv;	817	RETVAL = PL_main_cv == Nullcv;
…		…
485	RETVAL	819	RETVAL
486		820
487	NV floor (NV x)	821	NV floor (NV x)
488		822
489	NV ceil (NV x)	823	NV ceil (NV x)
		824
		825	IV minpot (UV n)
		826
		827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
490		834
491	void	835	void
492	pango_init ()	836	pango_init ()
493	CODE:	837	CODE:
494	{	838	{
495	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
496	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	840	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
497	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	841	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		842	/pango_context_set_font_description (opengl_context, default_font);/
		843	#if PANGO_VERSION_CHECK (1, 15, 2)
		844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		845	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		846	#endif
498	}	847	}
499		848
500	int	849	char *SDL_GetError ()
501	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
502		850
503	void	851	void SDL_braino ()
		852
		853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
504	SDL_Quit ()	859	void SDL_Quit ()
505		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
		869
506	void	870	void
507	SDL_ListModes ()	871	SDL_ListModes (int rgb, int alpha)
508	PPCODE:	872	PPCODE:
509	{	873	{
510	SDL_Rect **m;	874	SDL_Rect **m;
511		875
512	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
513	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
514	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	878	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
515	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	879	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
516		880
517	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	881	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
518	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
519		883
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
524		888
525	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
526	#if SDL_VERSION_ATLEAST(1,2,10)
527	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
528	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
529	#endif
530
531	SDL_EnableUNICODE (1);
532	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
533		891
534	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
535		893
536	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
537	while (*m)	895	while (*m)
538	{	896	{
		897	if ((m)->w >= 400 && (m)->h >= 300)
		898	{
539	AV *av = newAV ();	899	AV *av = newAV ();
540	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
541	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
		902	av_push (av, newSViv (rgb));
		903	av_push (av, newSViv (alpha));
542	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	904	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		905	}
543		906
544	++m;	907	++m;
545	}	908	}
546	}	909	}
547		910
548	char *
549	SDL_GetError ()
550
551	int	911	int
552	SDL_SetVideoMode (int w, int h, int fullscreen)	912	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
553	CODE:	913	CODE:
		914	{
		915	SDL_EnableUNICODE (1);
		916	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		917
		918	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		919	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		920	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		921	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		922
554	RETVAL = !!SDL_SetVideoMode (	923	RETVAL = !!SDL_SetVideoMode (
555	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	924	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
556	);	925	);
		926
557	if (RETVAL)	927	if (RETVAL)
558	{	928	{
559	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	929	av_clear (texture_av);
		930
		931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
560	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
561	# include "glfunc.h"	933	#include "glfunc.h"
562	# undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
563	}	938	}
		939	}
564	OUTPUT:	940	OUTPUT:
565	RETVAL	941	RETVAL
566		942
567	void	943	void
568	SDL_GL_SwapBuffers ()	944	SDL_GL_SwapBuffers ()
569		945
570	char *	946	char *
571	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
572		948
		949	int
		950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
		954
573	void	955	void
574	SDL_PollEvent ()	956	poll_events ()
575	PPCODE:	957	PPCODE:
576	{	958	{
577	SDL_Event ev;	959	SDL_Event ev;
578		960
579	while (SDL_PollEvent (&ev))	961	SDL_PumpEvents ();
		962	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
580	{	963	{
581	HV *hv = newHV ();	964	HV *hv = newHV ();
582	hv_store (hv, "type", 4, newSViv (ev.type), 0);	965	hv_store (hv, "type", 4, newSViv (ev.type), 0);
583		966
584	switch (ev.type)	967	switch (ev.type)
585	{	968	{
586	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
587	case SDL_KEYUP:	970	case SDL_KEYUP:
588	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
589	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
590	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
591	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
592	break;	976	break;
593		977
594	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
595	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
596	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	980	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
597	break;	981	break;
598		982
599	case SDL_MOUSEMOTION:	983	case SDL_MOUSEMOTION:
		984	{
		985	int state = ev.motion.state;
		986	int x = ev.motion.x;
		987	int y = ev.motion.y;
		988	int xrel = ev.motion.xrel;
		989	int yrel = ev.motion.yrel;
		990
		991	/* do simplistic event compression */
		992	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		993	&& state == ev.motion.state)
		994	{
		995	xrel += ev.motion.xrel;
		996	yrel += ev.motion.yrel;
		997	x = ev.motion.x;
		998	y = ev.motion.y;
		999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1000	}
		1001
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
601
602	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
605	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
606	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1008	}
607	break;	1009	break;
608		1010
609	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
610	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
611	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
612		1014
613	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
614	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
615	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
616	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
621	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
622	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
623	break;	1025	break;
624	}	1026	}
625		1027
626	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
627	}	1029	}
628	}	1030	}
629		1031
		1032	char *
		1033	SDL_AudioDriverName ()
		1034	CODE:
		1035	{
		1036	char buf [256];
		1037	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1038	XSRETURN_UNDEF;
		1039
		1040	RETVAL = buf;
		1041	}
		1042	OUTPUT:
		1043	RETVAL
		1044
630	int	1045	int
631	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1046	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
632	POSTCALL:	1047	POSTCALL:
633	Mix_HookMusicFinished (music_finished);	1048	Mix_HookMusicFinished (music_finished);
634	Mix_ChannelFinished (channel_finished);	1049	Mix_ChannelFinished (channel_finished);
635		1050
636	void	1051	void
		1052	Mix_QuerySpec ()
		1053	PPCODE:
		1054	{
		1055	int freq, channels;
		1056	Uint16 format;
		1057
		1058	if (Mix_QuerySpec (&freq, &format, &channels))
		1059	{
		1060	EXTEND (SP, 3);
		1061	PUSHs (sv_2mortal (newSViv (freq)));
		1062	PUSHs (sv_2mortal (newSViv (format)));
		1063	PUSHs (sv_2mortal (newSViv (channels)));
		1064	}
		1065	}
		1066
		1067	void
637	Mix_CloseAudio ()	1068	Mix_CloseAudio ()
638		1069
639	int	1070	int
640	Mix_AllocateChannels (int numchans = -1)	1071	Mix_AllocateChannels (int numchans = -1)
641		1072
		1073	const char *
		1074	Mix_GetError ()
		1075
642	void	1076	void
643	lowdelay (int fd, int val = 1)	1077	lowdelay (int fd, int val = 1)
644	CODE:	1078	CODE:
		1079	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1080
		1081	void
		1082	win32_proxy_info ()
		1083	PPCODE:
		1084	{
645	#ifndef _WIN32	1085	#ifdef _WIN32
646	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1086	char buffer[2048];
		1087	DWORD buflen;
		1088
		1089	EXTEND (SP, 3);
		1090
		1091	buflen = sizeof (buffer);
		1092	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1093	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1094	{
		1095	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1096
		1097	buflen = sizeof (buffer);
		1098	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1099	{
		1100	PUSHs (newSVpv (buffer, 0));
		1101
		1102	buflen = sizeof (buffer);
		1103	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1104	PUSHs (newSVpv (buffer, 0));
		1105	}
		1106	}
647	#endif	1107	#endif
		1108	}
648		1109
649	void	1110	int
650	add_font (char *file)	1111	add_font (char *file)
651	CODE:	1112	CODE:
652	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1113	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1114	OUTPUT:
		1115	RETVAL
653		1116
654	void	1117	void
655	load_image_inline (SV *image_)	1118	load_image_inline (SV *image_)
656	ALIAS:	1119	ALIAS:
657	load_image_file = 1	1120	load_image_file = 1
…		…
660	STRLEN image_len;	1123	STRLEN image_len;
661	char image = (char )SvPVbyte (image_, image_len);	1124	char image = (char )SvPVbyte (image_, image_len);
662	SDL_Surface surface, surface2;	1125	SDL_Surface surface, surface2;
663	SDL_PixelFormat fmt;	1126	SDL_PixelFormat fmt;
664	SDL_RWops *rw = ix	1127	SDL_RWops *rw = ix
665	? SDL_RWFromFile (image, "r")	1128	? SDL_RWFromFile (image, "rb")
666	: SDL_RWFromConstMem (image, image_len);	1129	: SDL_RWFromConstMem (image, image_len);
667		1130
668	if (!rw)	1131	if (!rw)
669	croak ("load_image: %s", SDL_GetError ());	1132	croak ("load_image: %s", SDL_GetError ());
670		1133
…		…
743	void	1206	void
744	error (char *message)	1207	error (char *message)
745	CODE:	1208	CODE:
746	fprintf (stderr, "ERROR: %s\n", message);	1209	fprintf (stderr, "ERROR: %s\n", message);
747	#ifdef _WIN32	1210	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1211	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
749	#endif	1212	#endif
750		1213
751	void	1214	void
752	fatal (char *message)	1215	fatal (char *message)
753	CODE:	1216	CODE:
754	fprintf (stderr, "FATAL: %s\n", message);	1217	fprintf (stderr, "FATAL: %s\n", message);
755	#ifdef _WIN32	1218	#ifdef _WIN32
756	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1219	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
757	#endif	1220	#endif
758	_exit (1);	1221	_exit (1);
759		1222
760	void	1223	void
761	_exit (int retval)	1224	_exit (int retval = 0)
762	CODE:	1225	CODE:
		1226	#ifdef WIN32
		1227	ExitThread (retval); // unclean, please beam me up
		1228	#else
763	_exit (retval);	1229	_exit (retval);
		1230	#endif
764		1231
765	MODULE = CFPlus PACKAGE = CFPlus::Font	1232	void
		1233	debug ()
		1234	CODE:
		1235	{
		1236	#if DEBUG
		1237	VALGRIND_DO_LEAK_CHECK;
		1238	#endif
		1239	}
766		1240
767	CFPlus::Font	1241	int
		1242	SvREFCNT (SV *sv)
		1243	CODE:
		1244	RETVAL = SvREFCNT (sv);
		1245	OUTPUT:
		1246	RETVAL
		1247
		1248	MODULE = Deliantra::Client PACKAGE = DC::Font
		1249
		1250	PROTOTYPES: DISABLE
		1251
		1252	DC::Font
768	new_from_file (SV class, char path, int id = 0)	1253	new_from_file (SV class, char path, int id = 0)
769	CODE:	1254	CODE:
770	{	1255	{
771	int count;	1256	int count;
772	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1257	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
775	}	1260	}
776	OUTPUT:	1261	OUTPUT:
777	RETVAL	1262	RETVAL
778		1263
779	void	1264	void
780	DESTROY (CFPlus::Font self)	1265	DESTROY (DC::Font self)
781	CODE:	1266	CODE:
782	pango_font_description_free (self);	1267	pango_font_description_free (self);
783		1268
784	void	1269	void
785	make_default (CFPlus::Font self)	1270	make_default (DC::Font self)
		1271	PROTOTYPE: $
786	CODE:	1272	CODE:
787	default_font = self;	1273	default_font = self;
788		1274
789	MODULE = CFPlus PACKAGE = CFPlus::Layout	1275	MODULE = Deliantra::Client PACKAGE = DC::Layout
790		1276
		1277	PROTOTYPES: DISABLE
		1278
791	void	1279	void
792	reset_glyph_cache ()	1280	glyph_cache_backup ()
		1281	PROTOTYPE:
793	CODE:	1282	CODE:
		1283	tc_backup ();
		1284
		1285	void
		1286	glyph_cache_restore ()
		1287	PROTOTYPE:
		1288	CODE:
794	tc_clear ();	1289	tc_restore ();
795		1290
796	CFPlus::Layout	1291	DC::Layout
797	new (SV *class)	1292	new (SV *class)
798	CODE:	1293	CODE:
799	New (0, RETVAL, 1, struct cf_layout);	1294	New (0, RETVAL, 1, struct cf_layout);
800		1295
801	RETVAL->pl = pango_layout_new (opengl_context);	1296	RETVAL->pl = pango_layout_new (opengl_context);
…		…
803	RETVAL->g = 1.;	1298	RETVAL->g = 1.;
804	RETVAL->b = 1.;	1299	RETVAL->b = 1.;
805	RETVAL->a = 1.;	1300	RETVAL->a = 1.;
806	RETVAL->base_height = MIN_FONT_HEIGHT;	1301	RETVAL->base_height = MIN_FONT_HEIGHT;
807	RETVAL->font = 0;	1302	RETVAL->font = 0;
		1303	RETVAL->rc = rc_alloc ();
808		1304
809	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1305	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
810	layout_update_font (RETVAL);	1306	layout_update_font (RETVAL);
811	OUTPUT:	1307	OUTPUT:
812	RETVAL	1308	RETVAL
813		1309
814	void	1310	void
815	DESTROY (CFPlus::Layout self)	1311	DESTROY (DC::Layout self)
816	CODE:	1312	CODE:
817	g_object_unref (self->pl);	1313	g_object_unref (self->pl);
		1314	rc_free (self->rc);
818	Safefree (self);	1315	Safefree (self);
819		1316
820	void	1317	void
821	set_text (CFPlus::Layout self, SV *text_)	1318	set_text (DC::Layout self, SV *text_)
822	CODE:	1319	CODE:
823	{	1320	{
824	STRLEN textlen;	1321	STRLEN textlen;
825	char *text = SvPVutf8 (text_, textlen);	1322	char *text = SvPVutf8 (text_, textlen);
826		1323
827	pango_layout_set_text (self->pl, text, textlen);	1324	pango_layout_set_text (self->pl, text, textlen);
828	}	1325	}
829		1326
830	void	1327	void
831	set_markup (CFPlus::Layout self, SV *text_)	1328	set_markup (DC::Layout self, SV *text_)
832	CODE:	1329	CODE:
833	{	1330	{
834	STRLEN textlen;	1331	STRLEN textlen;
835	char *text = SvPVutf8 (text_, textlen);	1332	char *text = SvPVutf8 (text_, textlen);
836		1333
837	pango_layout_set_markup (self->pl, text, textlen);	1334	pango_layout_set_markup (self->pl, text, textlen);
838	}	1335	}
839		1336
840	void	1337	void
841	set_shapes (CFPlus::Layout self, ...)	1338	set_shapes (DC::Layout self, ...)
842	CODE:	1339	CODE:
843	{	1340	{
844	PangoAttrList *attrs = 0;	1341	PangoAttrList *attrs = 0;
845	const char *text = pango_layout_get_text (self->pl);	1342	const char *text = pango_layout_get_text (self->pl);
846	const char *pos = text;	1343	const char *pos = text;
…		…
881	if (attrs)	1378	if (attrs)
882	pango_layout_set_attributes (self->pl, attrs);	1379	pango_layout_set_attributes (self->pl, attrs);
883	}	1380	}
884		1381
885	void	1382	void
886	get_shapes (CFPlus::Layout self)	1383	get_shapes (DC::Layout self)
887	PPCODE:	1384	PPCODE:
888	{	1385	{
889	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1386	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
890		1387
891	do	1388	do
892	{	1389	{
893	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1390	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
894		1391
895	if (run && shape_attr_p (run))	1392	if (run && shape_attr_p (run))
896	{	1393	{
897	PangoRectangle extents;	1394	PangoRectangle extents;
898	pango_layout_iter_get_run_extents (iter, 0, &extents);	1395	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
906		1403
907	pango_layout_iter_free (iter);	1404	pango_layout_iter_free (iter);
908	}	1405	}
909		1406
910	int	1407	int
911	has_wrapped (CFPlus::Layout self)	1408	has_wrapped (DC::Layout self)
912	CODE:	1409	CODE:
913	{	1410	{
914	int lines = 1;	1411	int lines = 1;
915	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
916		1413
…		…
921	}	1418	}
922	OUTPUT:	1419	OUTPUT:
923	RETVAL	1420	RETVAL
924		1421
925	SV *	1422	SV *
926	get_text (CFPlus::Layout self)	1423	get_text (DC::Layout self)
927	CODE:	1424	CODE:
928	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1425	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
929	sv_utf8_decode (RETVAL);	1426	sv_utf8_decode (RETVAL);
930	OUTPUT:	1427	OUTPUT:
931	RETVAL	1428	RETVAL
932		1429
933	void	1430	void
934	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1431	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
935	CODE:	1432	CODE:
936	self->r = r;	1433	self->r = r;
937	self->g = g;	1434	self->g = g;
938	self->b = b;	1435	self->b = b;
939	self->a = a;	1436	self->a = a;
940		1437
941	void	1438	void
942	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1439	set_font (DC::Layout self, DC::Font font = 0)
943	CODE:	1440	CODE:
944	if (self->font != font)	1441	if (self->font != font)
945	{	1442	{
946	self->font = font;	1443	self->font = font;
947	layout_update_font (self);	1444	layout_update_font (self);
948	}	1445	}
949		1446
950	void	1447	void
951	set_height (CFPlus::Layout self, int base_height)	1448	set_height (DC::Layout self, int base_height)
952	CODE:	1449	CODE:
953	if (self->base_height != base_height)	1450	if (self->base_height != base_height)
954	{	1451	{
955	self->base_height = base_height;	1452	self->base_height = base_height;
956	layout_update_font (self);	1453	layout_update_font (self);
957	}	1454	}
958		1455
959	void	1456	void
960	set_width (CFPlus::Layout self, int max_width = -1)	1457	set_width (DC::Layout self, int max_width = -1)
961	CODE:	1458	CODE:
962	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1459	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
963		1460
964	void	1461	void
965	set_indent (CFPlus::Layout self, int indent)	1462	set_indent (DC::Layout self, int indent)
966	CODE:	1463	CODE:
967	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1464	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
968		1465
969	void	1466	void
970	set_spacing (CFPlus::Layout self, int spacing)	1467	set_spacing (DC::Layout self, int spacing)
971	CODE:	1468	CODE:
972	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1469	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
973		1470
974	void	1471	void
975	set_ellipsise (CFPlus::Layout self, int ellipsise)	1472	set_ellipsise (DC::Layout self, int ellipsise)
976	CODE:	1473	CODE:
977	pango_layout_set_ellipsize (self->pl,	1474	pango_layout_set_ellipsize (self->pl,
978	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1475	ellipsise == 1 ? PANGO_ELLIPSIZE_START
979	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1476	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
980	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1477	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
981	: PANGO_ELLIPSIZE_NONE	1478	: PANGO_ELLIPSIZE_NONE
982	);	1479	);
983		1480
984	void	1481	void
985	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1482	set_single_paragraph_mode (DC::Layout self, int spm)
986	CODE:	1483	CODE:
987	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1484	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
988		1485
989	void	1486	void
990	size (CFPlus::Layout self)	1487	size (DC::Layout self)
991	PPCODE:	1488	PPCODE:
992	{	1489	{
993	int w, h;	1490	int w, h;
994		1491
995	layout_get_pixel_size (self, &w, &h);	1492	layout_get_pixel_size (self, &w, &h);
…		…
998	PUSHs (sv_2mortal (newSViv (w)));	1495	PUSHs (sv_2mortal (newSViv (w)));
999	PUSHs (sv_2mortal (newSViv (h)));	1496	PUSHs (sv_2mortal (newSViv (h)));
1000	}	1497	}
1001		1498
1002	int	1499	int
1003	descent (CFPlus::Layout self)	1500	descent (DC::Layout self)
1004	CODE:	1501	CODE:
1005	{	1502	{
1006	PangoRectangle rect;	1503	PangoRectangle rect;
1007	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1504	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1008	pango_layout_line_get_pixel_extents (line, 0, &rect);	1505	pango_layout_line_get_pixel_extents (line, 0, &rect);
1009	RETVAL = PANGO_DESCENT (rect);	1506	RETVAL = PANGO_DESCENT (rect);
1010	}	1507	}
1011	OUTPUT:	1508	OUTPUT:
1012	RETVAL	1509	RETVAL
1013		1510
1014	int	1511	int
1015	xy_to_index (CFPlus::Layout self, int x, int y)	1512	xy_to_index (DC::Layout self, int x, int y)
1016	CODE:	1513	CODE:
1017	{	1514	{
1018	int index, trailing;	1515	int index, trailing;
1019	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1516	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1020	RETVAL = index;	1517	RETVAL = index + trailing;
1021	}	1518	}
1022	OUTPUT:	1519	OUTPUT:
1023	RETVAL	1520	RETVAL
1024		1521
1025	void	1522	void
1026	cursor_pos (CFPlus::Layout self, int index)	1523	cursor_pos (DC::Layout self, int index)
1027	PPCODE:	1524	PPCODE:
1028	{	1525	{
1029	PangoRectangle strong_pos;	1526	PangoRectangle pos;
1030	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1527	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1031		1528
1032	EXTEND (SP, 3);	1529	EXTEND (SP, 3);
1033	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1530	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1531	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1035	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1532	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1036	}	1533	}
1037		1534
1038	void	1535	void
1039	render (CFPlus::Layout self, float x, float y, int flags = 0)	1536	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1040	PPCODE:	1537	PPCODE:
		1538	{
		1539	int line, x;
		1540
		1541	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1542	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1543	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1544	--line;
		1545	#endif
		1546	EXTEND (SP, 2);
		1547	PUSHs (sv_2mortal (newSViv (line)));
		1548	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1549	}
		1550
		1551	void
		1552	line_x_to_index (DC::Layout self, int line, int x)
		1553	PPCODE:
		1554	{
		1555	PangoLayoutLine *lp;
		1556	int index, trailing;
		1557
		1558	if (line < 0)
		1559	XSRETURN_EMPTY;
		1560
		1561	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1562	XSRETURN_EMPTY; /* do better */
		1563
		1564	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1565
		1566	EXTEND (SP, 2);
		1567	if (GIMME_V == G_SCALAR)
		1568	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1569	else
		1570	{
		1571	PUSHs (sv_2mortal (newSViv (index)));
		1572	PUSHs (sv_2mortal (newSViv (trailing)));
		1573	}
		1574	}
		1575
		1576	void
		1577	render (DC::Layout self, float x, float y, int flags = 0)
		1578	CODE:
		1579	rc_clear (self->rc);
1041	pango_opengl_render_layout_subpixel (	1580	pango_opengl_render_layout_subpixel (
1042	self->pl,	1581	self->pl,
		1582	self->rc,
1043	x * PANGO_SCALE, y * PANGO_SCALE,	1583	x * PANGO_SCALE, y * PANGO_SCALE,
1044	self->r, self->g, self->b, self->a,	1584	self->r, self->g, self->b, self->a,
1045	flags	1585	flags
1046	);	1586	);
		1587	// we assume that context_change actually clears/frees stuff
		1588	// and does not do any recomputation...
		1589	pango_layout_context_changed (self->pl);
1047		1590
1048	MODULE = CFPlus PACKAGE = CFPlus::Texture
1049
1050	void	1591	void
1051	pad2pot (SV data_, SV w_, SV *h_)	1592	draw (DC::Layout self)
1052	CODE:	1593	CODE:
1053	{	1594	{
1054	int ow = SvIV (w_);	1595	glEnable (GL_TEXTURE_2D);
1055	int oh = SvIV (h_);	1596	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1597	glEnable (GL_BLEND);
		1598	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1599	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1600	glEnable (GL_ALPHA_TEST);
		1601	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1056		1602
1057	if (ow && oh)	1603	rc_draw (self->rc);
		1604
		1605	glDisable (GL_ALPHA_TEST);
		1606	glDisable (GL_BLEND);
		1607	glDisable (GL_TEXTURE_2D);
		1608	}
		1609
		1610	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1611
		1612	PROTOTYPES: ENABLE
		1613
		1614	void
		1615	pad (SV *data_, int ow, int oh, int nw, int nh)
		1616	CODE:
		1617	{
		1618	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1058	{	1619	{
1059	int nw = minpot (ow);
1060	int nh = minpot (oh);
1061
1062	if (nw != ow \|\| nh != oh)
1063	{
1064	if (SvOK (data_))
1065	{
1066	STRLEN datalen;	1620	STRLEN datalen;
1067	char *data = SvPVbyte (data_, datalen);	1621	char *data = SvPVbyte (data_, datalen);
1068	int bpp = datalen / (ow * oh);	1622	int bpp = datalen / (ow * oh);
1069	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1623	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1070		1624
1071	SvPOK_only (result_);	1625	SvPOK_only (result_);
1072	SvCUR_set (result_, nw * nh * bpp);	1626	SvCUR_set (result_, nw * nh * bpp);
1073		1627
1074	memset (SvPVX (result_), 0, nw * nh * bpp);	1628	memset (SvPVX (result_), 0, nw * nh * bpp);
1075	while (oh--)	1629	while (oh--)
1076	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1630	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1077		1631
1078	sv_setsv (data_, result_);	1632	sv_setsv (data_, result_);
1079	}
1080
1081	sv_setiv (w_, nw);
1082	sv_setiv (h_, nh);
1083	}
1084	}	1633	}
1085	}	1634	}
1086		1635
1087	void	1636	void
1088	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1637	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1094	{	1643	{
1095	HV hv = (HV )SvRV (self);	1644	HV hv = (HV )SvRV (self);
1096	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1645	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1097	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1646	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1098	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1647	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1648
		1649	if (name <= 0)
		1650	XSRETURN_EMPTY;
1099		1651
1100	if (items < 5)	1652	if (items < 5)
1101	{	1653	{
1102	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1654	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1103	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1655	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1131	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1132	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1133	}	1685	}
1134	}	1686	}
1135		1687
1136	MODULE = CFPlus PACKAGE = CFPlus::Map	1688	void
		1689	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)
		1690	PROTOTYPE: @
		1691	CODE:
		1692	{
		1693	glEnable (GL_BLEND);
		1694	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1695	glEnable (GL_TEXTURE_2D);
		1696	glBindTexture (GL_TEXTURE_2D, name1);
1137		1697
1138	CFPlus::Map	1698	glColor3f (intensity, intensity, intensity);
1139	new (SV *class, int map_width, int map_height)	1699	glPushMatrix ();
		1700	glScalef (1./3, 1./3, 1.);
		1701
		1702	if (blend > 0.f)
		1703	{
		1704	float dx3 = dx * -3.f / w;
		1705	float dy3 = dy * -3.f / h;
		1706	GLfloat env_color[4] = { 0., 0., 0., blend };
		1707
		1708	/* interpolate the two shadow textures */
		1709	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1711
		1712	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1713	gl.ActiveTexture (GL_TEXTURE1);
		1714	glEnable (GL_TEXTURE_2D);
		1715	glBindTexture (GL_TEXTURE_2D, name2);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1717
		1718	/* rgb == rgb(glcolor) */
		1719	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1722
		1723	/* alpha = interpolate t0, t1 by env_alpha */
		1724	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1725
		1726	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1727	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1728	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1729
		1730	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1731	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1732
		1733	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1734	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1735
		1736	glBegin (GL_QUADS);
		1737	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1738	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1739	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1740	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1741	glEnd ();
		1742
		1743	glDisable (GL_TEXTURE_2D);
		1744	gl.ActiveTexture (GL_TEXTURE0);
		1745	}
		1746	else
		1747	{
		1748	/* simple blending of one texture, also opengl <1.3 path */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	glBegin (GL_QUADS);
		1752	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1753	glTexCoord2f (0, t); glVertex2f (0, h);
		1754	glTexCoord2f (s, t); glVertex2f (w, h);
		1755	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1756	glEnd ();
		1757	}
		1758
		1759	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1760	{
		1761	int x, y;
		1762	int dx3 = dx * 3;
		1763	int dy3 = dy * 3;
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1766	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1767	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1768	glTranslatef (-1., -1., 0);
		1769	glBegin (GL_QUADS);
		1770
		1771	for (y = 1; y < h; y += 3)
		1772	{
		1773	int y1 = y - dy3;
		1774	int y1valid = y1 >= 0 && y1 < h;
		1775
		1776	for (x = 1; x < w; x += 3)
		1777	{
		1778	int x1 = x - dx3;
		1779	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1780	uint8_t h2;
		1781
		1782	if (y1valid && x1 >= 0 && x1 < w)
		1783	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1784	else
		1785	h2 = 1; /* out of range == invisible */
		1786
		1787	if (h1 \|\| h2)
		1788	{
		1789	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1790	glColor4f (1., 1., 1., alpha);
		1791
		1792	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1793	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1794	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1795	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1796	}
		1797	}
		1798	}
		1799	}
		1800
		1801	glEnd ();
		1802
		1803	glPopMatrix ();
		1804
		1805	glDisable (GL_TEXTURE_2D);
		1806	glDisable (GL_BLEND);
		1807	}
		1808
		1809	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1810	CODE:
		1811	{
		1812	GLint width;
		1813	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1814	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1815	RETVAL = width > 0;
		1816	}
		1817	OUTPUT:
		1818	RETVAL
		1819
		1820	MODULE = Deliantra::Client PACKAGE = DC::Map
		1821
		1822	PROTOTYPES: DISABLE
		1823
		1824	DC::Map
		1825	new (SV *class)
1140	CODE:	1826	CODE:
1141	New (0, RETVAL, 1, struct map);	1827	New (0, RETVAL, 1, struct map);
1142	RETVAL->x = 0;	1828	RETVAL->x = 0;
1143	RETVAL->y = 0;	1829	RETVAL->y = 0;
1144	RETVAL->w = map_width;	1830	RETVAL->w = 0;
1145	RETVAL->h = map_height;	1831	RETVAL->h = 0;
1146	RETVAL->ox = 0;	1832	RETVAL->ox = 0;
1147	RETVAL->oy = 0;	1833	RETVAL->oy = 0;
1148	RETVAL->faces = 8192;	1834	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1149	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1835	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1150	RETVAL->texs = 8192;
1151	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1152	RETVAL->rows = 0;	1836	RETVAL->rows = 0;
1153	RETVAL->row = 0;	1837	RETVAL->row = 0;
1154	OUTPUT:	1838	OUTPUT:
1155	RETVAL	1839	RETVAL
1156		1840
1157	void	1841	void
1158	DESTROY (CFPlus::Map self)	1842	DESTROY (DC::Map self)
1159	CODE:	1843	CODE:
1160	{	1844	{
1161	map_clear (self);	1845	map_clear (self);
1162	Safefree (self->face);	1846	Safefree (self->face2tile);
1163	Safefree (self->tex);	1847	Safefree (self->tex);
1164	Safefree (self);	1848	Safefree (self);
1165	}	1849	}
1166		1850
1167	void	1851	void
		1852	resize (DC::Map self, int map_width, int map_height)
		1853	CODE:
		1854	self->w = map_width;
		1855	self->h = map_height;
		1856
		1857	void
1168	clear (CFPlus::Map self)	1858	clear (DC::Map self)
1169	CODE:	1859	CODE:
1170	map_clear (self);	1860	map_clear (self);
1171		1861
1172	void	1862	void
1173	set_face (CFPlus::Map self, int face, int texid)	1863	set_tileid (DC::Map self, int face, int tile)
1174	CODE:	1864	CODE:
1175	{	1865	{
1176	while (self->faces <= face)	1866	need_facenum (self, face); self->face2tile [face] = tile;
1177	{	1867	need_texid (self, tile);
1178	Append (mapface, self->face, self->faces, self->faces);
1179	self->faces *= 2;
1180	}
1181
1182	self->face [face] = texid;
1183	}	1868	}
1184		1869
1185	void	1870	void
		1871	set_smooth (DC::Map self, int face, int smooth, int level)
		1872	CODE:
		1873	{
		1874	tileid texid;
		1875	maptex *tex;
		1876
		1877	if (face < 0 \|\| face >= self->faces)
		1878	return;
		1879
		1880	if (smooth < 0 \|\| smooth >= self->faces)
		1881	return;
		1882
		1883	texid = self->face2tile [face];
		1884
		1885	if (!texid)
		1886	return;
		1887
		1888	tex = self->tex + texid;
		1889	tex->smoothtile = self->face2tile [smooth];
		1890	tex->smoothlevel = level;
		1891	}
		1892
		1893	void
1186	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)	1894	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)
1187	CODE:	1895	CODE:
1188	{	1896	{
1189	while (self->texs <= texid)	1897	need_texid (self, texid);
1190	{
1191	Append (maptex, self->tex, self->texs, self->texs);
1192	self->texs *= 2;
1193	}
1194		1898
1195	{	1899	{
1196	maptex *tex = self->tex + texid;	1900	maptex *tex = self->tex + texid;
1197		1901
1198	tex->name = name;	1902	tex->name = name;
…		…
1214	// use uglier nearest interpolation because linear suffers	1918	// use uglier nearest interpolation because linear suffers
1215	// from transparent color bleeding and ugly wrapping effects.	1919	// from transparent color bleeding and ugly wrapping effects.
1216	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1920	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1217	}	1921	}
1218		1922
		1923	void
		1924	expire_textures (DC::Map self, int texid, int count)
		1925	PPCODE:
		1926	for (; texid < self->texs && count; ++texid, --count)
		1927	{
		1928	maptex *tex = self->tex + texid;
		1929
		1930	if (tex->name)
		1931	{
		1932	if (tex->unused)
		1933	{
		1934	tex->name = 0;
		1935	tex->unused = 0;
		1936	XPUSHs (sv_2mortal (newSViv (texid)));
		1937	}
		1938	else
		1939	tex->unused = 1;
		1940	}
		1941	}
		1942
1219	int	1943	int
1220	ox (CFPlus::Map self)	1944	ox (DC::Map self)
1221	ALIAS:	1945	ALIAS:
1222	oy = 1	1946	oy = 1
1223	x = 2	1947	x = 2
1224	y = 3	1948	y = 3
1225	w = 4	1949	w = 4
…		…
1236	}	1960	}
1237	OUTPUT:	1961	OUTPUT:
1238	RETVAL	1962	RETVAL
1239		1963
1240	void	1964	void
1241	scroll (CFPlus::Map self, int dx, int dy)	1965	scroll (DC::Map self, int dx, int dy)
1242	CODE:	1966	CODE:
1243	{	1967	{
1244	if (dx > 0)	1968	if (dx > 0)
1245	map_blank (self, self->x, self->y, dx - 1, self->h);	1969	map_blank (self, self->x, self->y, dx, self->h);
1246	else if (dx < 0)	1970	else if (dx < 0)
1247	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1971	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1248		1972
1249	if (dy > 0)	1973	if (dy > 0)
1250	map_blank (self, self->x, self->y, self->w, dy - 1);	1974	map_blank (self, self->x, self->y, self->w, dy);
1251	else if (dy < 0)	1975	else if (dy < 0)
1252	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1976	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1253		1977
1254	self->ox += dx; self->x += dx;	1978	self->ox += dx; self->x += dx;
1255	self->oy += dy; self->y += dy;	1979	self->oy += dy; self->y += dy;
1256		1980
1257	while (self->y < 0)	1981	while (self->y < 0)
…		…
1261	self->rows += MAP_EXTEND_Y;	1985	self->rows += MAP_EXTEND_Y;
1262	self->y += MAP_EXTEND_Y;	1986	self->y += MAP_EXTEND_Y;
1263	}	1987	}
1264	}	1988	}
1265		1989
1266	void	1990	SV *
1267	map1a_update (CFPlus::Map self, SV *data_)	1991	map1a_update (DC::Map self, SV *data_, int extmap)
1268	CODE:	1992	CODE:
1269	{	1993	{
1270	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1994	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1271	uint8_t data_end = (uint8_t )SvEND (data_);	1995	uint8_t data_end = (uint8_t )SvEND (data_);
1272	mapcell *cell;	1996	mapcell *cell;
1273	int x, y, flags;	1997	int x, y, z, flags;
		1998	AV *missing = newAV ();
		1999	RETVAL = newRV_noinc ((SV *)missing);
1274		2000
1275	while (data < data_end)	2001	while (data < data_end - 1)
1276	{	2002	{
1277	flags = (data [0] << 8) + data [1]; data += 2;	2003	flags = (data [0] << 8) + data [1]; data += 2;
1278		2004
1279	x = self->x + ((flags >> 10) & 63);	2005	x = self->x + ((flags >> 10) & 63);
1280	y = self->y + ((flags >> 4) & 63);	2006	y = self->y + ((flags >> 4) & 63);
1281		2007
1282	cell = map_get_cell (self, x, y);	2008	cell = map_get_cell (self, x, y);
1283		2009
1284	if (flags & 15)	2010	if (flags & 15)
1285	{	2011	{
1286	if (cell->darkness < 0)	2012	if (!cell->darkness)
1287	{	2013	{
		2014	memset (cell, 0, sizeof (*cell));
1288	cell->darkness = 0;	2015	cell->darkness = 256;
1289	cell->face [0] = 0;
1290	cell->face [1] = 0;
1291	cell->face [2] = 0;
1292	}	2016	}
1293		2017
1294	cell->darkness = flags & 8 ? *data++ : 255;
1295
1296	//TODO: don't trust server data to be in-range(!)	2018	//TODO: don't trust server data to be in-range(!)
1297		2019
1298	if (flags & 4)	2020	if (flags & 8)
1299	{	2021	{
1300	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2022	if (extmap)
		2023	{
		2024	uint8_t ext, cmd;
		2025
		2026	do
		2027	{
		2028	ext = *data++;
		2029	cmd = ext & 0x7f;
		2030
		2031	if (cmd < 4)
		2032	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2033	else if (cmd == 5) // health
		2034	{
		2035	cell->stat_width = 1;
		2036	cell->stat_hp = *data++;
		2037	}
		2038	else if (cmd == 6) // monster width
		2039	cell->stat_width = *data++ + 1;
		2040	else if (cmd == 0x47)
		2041	{
		2042	if (*data == 1) cell->player = data [1];
		2043	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2044	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2045	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2046
		2047	data += *data + 1;
		2048	}
		2049	else if (cmd == 8) // cell flags
		2050	cell->flags = *data++;
		2051	else if (ext & 0x40) // unknown, multibyte => skip
		2052	data += *data + 1;
		2053	else
		2054	data++;
		2055	}
		2056	while (ext & 0x80);
		2057	}
		2058	else
		2059	cell->darkness = *data++ + 1;
1301	}	2060	}
1302		2061
		2062	for (z = 0; z <= 2; ++z)
1303	if (flags & 2)	2063	if (flags & (4 >> z))
1304	{	2064	{
1305	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2065	faceid face = (data [0] << 8) + data [1]; data += 2;
		2066	need_facenum (self, face);
		2067	cell->tile [z] = self->face2tile [face];
		2068
		2069	if (cell->tile [z])
		2070	{
		2071	maptex *tex = self->tex + cell->tile [z];
		2072	tex->unused = 0;
		2073	if (!tex->name)
		2074	av_push (missing, newSViv (cell->tile [z]));
		2075
		2076	if (tex->smoothtile)
		2077	{
		2078	maptex *smooth = self->tex + tex->smoothtile;
		2079	smooth->unused = 0;
		2080	if (!smooth->name)
		2081	av_push (missing, newSViv (tex->smoothtile));
		2082	}
		2083	}
1306	}	2084	}
1307
1308	if (flags & 1)
1309	{
1310	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1311	}
1312	}	2085	}
1313	else	2086	else
1314	cell->darkness = -1;	2087	CELL_CLEAR (cell);
1315	}	2088	}
1316	}	2089	}
		2090	OUTPUT:
		2091	RETVAL
1317		2092
1318	SV *	2093	SV *
1319	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2094	mapmap (DC::Map self, int x0, int y0, int w, int h)
1320	CODE:	2095	CODE:
1321	{	2096	{
1322	int x1, x;	2097	int x1, x;
1323	int y1, y;	2098	int y1, y;
1324	int z;	2099	int z;
…		…
1345	{	2120	{
1346	mapcell *cell = row->col + (x - row->c0);	2121	mapcell *cell = row->col + (x - row->c0);
1347		2122
1348	for (z = 0; z <= 0; z++)	2123	for (z = 0; z <= 0; z++)
1349	{	2124	{
1350	mapface face = cell->face [z];
1351
1352	if (face)
1353	{
1354	maptex tex = self->tex [face];	2125	maptex tex = self->tex [cell->tile [z]];
1355	int a0 = 255 - tex.a;	2126	int a0 = 255 - tex.a;
1356	int a1 = tex.a;	2127	int a1 = tex.a;
1357		2128
1358	r = (r * a0 + tex.r * a1) / 255;	2129	r = (r * a0 + tex.r * a1) / 255;
1359	g = (g * a0 + tex.g * a1) / 255;	2130	g = (g * a0 + tex.g * a1) / 255;
1360	b = (b * a0 + tex.b * a1) / 255;	2131	b = (b * a0 + tex.b * a1) / 255;
1361	a = (a * a0 + tex.a * a1) / 255;	2132	a = (a * a0 + tex.a * a1) / 255;
1362	}
1363	}	2133	}
1364	}	2134	}
1365		2135
1366	*map++ = (r )	2136	*map++ = (r )
1367	\| (g << 8)	2137	\| (g << 8)
…		…
1374	}	2144	}
1375	OUTPUT:	2145	OUTPUT:
1376	RETVAL	2146	RETVAL
1377		2147
1378	void	2148	void
1379	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2149	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1380	CODE:	2150	CODE:
1381	{	2151	{
1382	int vx, vy;
1383	int x, y, z;	2152	int x, y, z;
1384	int last_name;
1385	mapface face;
1386		2153
1387	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2154	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1388	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2155	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2156	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2157	smooth_key skey;
		2158	int pl_x, pl_y;
		2159	maptex pl_tex;
		2160	rc_t *rc = rc_alloc ();
		2161	rc_t *rc_ov = rc_alloc ();
		2162	rc_key_t key;
		2163	rc_array_t *arr;
1389		2164
1390	/*	2165	pl_tex.name = 0;
1391	int vx = self->vx = self->w >= sw
1392	? self->x + (self->w - sw) / 2
1393	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1394		2166
1395	int vy = self->vy = self->h >= sh	2167	// that's current max. sorry.
1396	? self->y + (self->h - sh) / 2	2168	if (sw > 255) sw = 255;
1397	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2169	if (sh > 255) sh = 255;
1398	*/
1399		2170
1400	glColor4ub (255, 255, 255, 255);	2171	// clear key, in case of extra padding
		2172	memset (&skey, 0, sizeof (skey));
		2173
		2174	memset (&key, 0, sizeof (key));
		2175	key.r = 255;
		2176	key.g = 255;
		2177	key.b = 255;
		2178	key.a = 255;
		2179	key.mode = GL_QUADS;
		2180	key.format = GL_T2F_V3F;
		2181
		2182	mx += self->x;
		2183	my += self->y;
		2184
		2185	// first pass: determine smooth_max
		2186	// rather ugly, if you ask me
		2187	// could also be stored inside mapcell and updated on change
		2188	memset (smooth_max, 0, sizeof (smooth_max));
		2189
		2190	for (y = 0; y < sh; y++)
		2191	if (0 <= y + my && y + my < self->rows)
		2192	{
		2193	maprow *row = self->row + (y + my);
		2194
		2195	for (x = 0; x < sw; x++)
		2196	if (row->c0 <= x + mx && x + mx < row->c1)
		2197	{
		2198	mapcell *cell = row->col + (x + mx - row->c0);
		2199
		2200	smooth_max[x + 1][y + 1] =
		2201	MAX (self->tex [cell->tile [0]].smoothlevel,
		2202	MAX (self->tex [cell->tile [1]].smoothlevel,
		2203	self->tex [cell->tile [2]].smoothlevel));
		2204	}
		2205	}
1401		2206
1402	glEnable (GL_BLEND);	2207	glEnable (GL_BLEND);
1403	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2208	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1404	glEnable (GL_TEXTURE_2D);
1405	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2209	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1406		2210
1407	glBegin (GL_QUADS);
1408
1409	last_name = 0;
1410
1411	for (z = 0; z < 3; z++)	2211	for (z = 0; z <= 2; z++)
		2212	{
		2213	memset (smooth_level, 0, sizeof (smooth_level));
		2214	key.texname = -1;
		2215
1412	for (y = 0; y < sh; y++)	2216	for (y = 0; y < sh; y++)
1413	if (0 <= y + vy && y + vy < self->rows)	2217	if (0 <= y + my && y + my < self->rows)
1414	{	2218	{
1415	maprow *row = self->row + (y + vy);	2219	maprow *row = self->row + (y + my);
1416		2220
1417	for (x = 0; x < sw; x++)	2221	for (x = 0; x < sw; x++)
1418	if (row->c0 <= x + vx && x + vx < row->c1)	2222	if (row->c0 <= x + mx && x + mx < row->c1)
1419	{	2223	{
1420	mapcell *cell = row->col + (x + vx - row->c0);	2224	mapcell *cell = row->col + (x + mx - row->c0);
1421
1422	face = cell->face [z];	2225	tileid tile = cell->tile [z];
1423		2226
1424	if (face)	2227	if (tile)
		2228	{
		2229	maptex tex = self->tex [tile];
		2230	int px, py;
		2231
		2232	if (key.texname != tex.name)
		2233	{
		2234	self->tex [tile].unused = 0;
		2235
		2236	if (!tex.name)
		2237	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2238
		2239	key.texname = tex.name;
		2240	arr = rc_array (rc, &key);
		2241	}
		2242
		2243	px = (x + 1) * T - tex.w;
		2244	py = (y + 1) * T - tex.h;
		2245
		2246	if (expect_false (cell->player == player) && expect_false (z == 2))
		2247	{
		2248	pl_x = px;
		2249	pl_y = py;
		2250	pl_tex = tex;
		2251	continue;
		2252	}
		2253
		2254	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2255	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2256	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2257	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2258
		2259	// update smooth hash
		2260	if (tex.smoothtile)
		2261	{
		2262	skey.tile = tex.smoothtile;
		2263	skey.level = tex.smoothlevel;
		2264
		2265	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2266
		2267	// add bits to current tile and all neighbours. skey.x\|y is
		2268	// shifted +1\|+1 so we always stay positive.
		2269
		2270	// bits is ___n cccc CCCC bbbb
		2271	// n do not draw borders&corners
		2272	// c draw these corners, but...
		2273	// C ... not these
		2274	// b draw these borders
		2275
		2276	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2277	// ┃· ·· ·┃ ━━
		2278
		2279	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2280	// ·· ·· ·┏ ┓·
		2281
		2282	// full tile
		2283	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2284
		2285	// borders
		2286	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2287	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2288	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2289	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2290
		2291	// corners
		2292	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2293	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2294	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2295	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2296	}
		2297	}
		2298
		2299	if (expect_false (z == 2) && expect_false (cell->flags))
		2300	{
		2301	// overlays such as the speech bubble, probably more to come
		2302	if (cell->flags & 1)
		2303	{
		2304	rc_key_t key_ov = key;
		2305	maptex tex = self->tex [TEXID_SPEECH];
		2306	rc_array_t *arr;
		2307	int px = x * T + T * 2 / 32;
		2308	int py = y * T - T * 6 / 32;
		2309
		2310	key_ov.texname = tex.name;
		2311	arr = rc_array (rc_ov, &key_ov);
		2312
		2313	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2314	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2315	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2316	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2317	}
		2318	}
		2319	}
		2320	}
		2321
		2322	rc_draw (rc);
		2323	rc_clear (rc);
		2324
		2325	// go through all smoothlevels, lowest to highest, then draw.
		2326	// this is basically counting sort
		2327	{
		2328	int w, b;
		2329
		2330	glEnable (GL_TEXTURE_2D);
		2331	glBegin (GL_QUADS);
		2332	for (w = 0; w < 256 / 32; ++w)
		2333	{
		2334	uint32_t smask = smooth_level [w];
		2335	if (smask)
		2336	for (b = 0; b < 32; ++b)
		2337	if (smask & (((uint32_t)1) << b))
1425	{	2338	{
1426	maptex tex = self->tex [face];	2339	int level = (w << 5) \| b;
		2340	HE *he;
1427		2341
1428	int px = (x + 1) * 32 - tex.w;	2342	hv_iterinit (smooth);
1429	int py = (y + 1) * 32 - tex.h;	2343	while ((he = hv_iternext (smooth)))
1430
1431	if (last_name != tex.name)
1432	{	2344	{
		2345	smooth_key skey = (smooth_key )HeKEY (he);
		2346	IV bits = SvIVX (HeVAL (he));
		2347
		2348	if (!(bits & 0x1000)
		2349	&& skey->level == level
		2350	&& level > smooth_max [skey->x][skey->y])
		2351	{
		2352	maptex tex = self->tex [skey->tile];
		2353	int px = (((int)skey->x) - 1) * T;
		2354	int py = (((int)skey->y) - 1) * T;
		2355	int border = bits & 15;
		2356	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2357	float dx = tex.s * .0625f; // 16 images/row
		2358	float dy = tex.t * .5f ; // 2 images/column
		2359
		2360	if (tex.name)
		2361	{
		2362	// this time avoiding texture state changes
		2363	// save gobs of state changes.
		2364	if (key.texname != tex.name)
		2365	{
		2366	self->tex [skey->tile].unused = 0;
		2367
1433	glEnd ();	2368	glEnd ();
1434	last_name = tex.name;
1435	glBindTexture (GL_TEXTURE_2D, last_name);	2369	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1436	glBegin (GL_QUADS);	2370	glBegin (GL_QUADS);
		2371	}
		2372
		2373	if (border)
		2374	{
		2375	float ox = border * dx;
		2376
		2377	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2378	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2379	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2380	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2381	}
		2382
		2383	if (corner)
		2384	{
		2385	float ox = corner * dx;
		2386
		2387	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2388	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2389	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2390	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2391	}
		2392	}
		2393	}
1437	}	2394	}
1438
1439	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1440	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1441	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1442	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1443	}	2395	}
1444	}
1445	}	2396	}
1446		2397
1447	glEnd ();	2398	glEnd ();
1448
1449	glDisable (GL_TEXTURE_2D);	2399	glDisable (GL_TEXTURE_2D);
		2400	key.texname = -1;
		2401	}
		2402
		2403	hv_clear (smooth);
		2404	}
		2405
		2406	if (pl_tex.name)
		2407	{
		2408	maptex tex = pl_tex;
		2409	int px = pl_x + sdx;
		2410	int py = pl_y + sdy;
		2411
		2412	key.texname = tex.name;
		2413	arr = rc_array (rc, &key);
		2414
		2415	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2416	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2417	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2418	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2419
		2420	rc_draw (rc);
		2421	}
		2422
		2423	rc_draw (rc_ov);
		2424	rc_clear (rc_ov);
		2425
1450	glDisable (GL_BLEND);	2426	glDisable (GL_BLEND);
1451	}	2427	rc_free (rc);
		2428	rc_free (rc_ov);
1452		2429
		2430	// top layer: overlays such as the health bar
		2431	for (y = 0; y < sh; y++)
		2432	if (0 <= y + my && y + my < self->rows)
		2433	{
		2434	maprow *row = self->row + (y + my);
		2435
		2436	for (x = 0; x < sw; x++)
		2437	if (row->c0 <= x + mx && x + mx < row->c1)
		2438	{
		2439	mapcell *cell = row->col + (x + mx - row->c0);
		2440
		2441	int px = x * T;
		2442	int py = y * T;
		2443
		2444	if (expect_false (cell->player == player))
		2445	{
		2446	px += sdx;
		2447	py += sdy;
		2448	}
		2449
		2450	if (cell->stat_hp)
		2451	{
		2452	int width = cell->stat_width * T;
		2453	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2454
		2455	glColor3ub (0, 0, 0);
		2456	glRectf (px + 1, py - thick - 2,
		2457	px + width - 1, py);
		2458
		2459	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2460	glRectf (px + 2,
		2461	py - thick - 1,
		2462	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2463	}
		2464	}
		2465	}
		2466	}
		2467
1453	void	2468	void
1454	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2469	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1455	CODE:	2470	CODE:
1456	{	2471	{
1457	static float color[16][3] = {	2472	static float color[16][3] = {
1458	{ 0.00F, 0.00F, 0.00F },	2473	{ 0.00f, 0.00f, 0.00f },
1459	{ 1.00F, 1.00F, 1.00F },	2474	{ 1.00f, 1.00f, 1.00f },
1460	{ 0.00F, 0.00F, 0.55F },	2475	{ 0.00f, 0.00f, 0.55f },
1461	{ 1.00F, 0.00F, 0.00F },	2476	{ 1.00f, 0.00f, 0.00f },
1462		2477
1463	{ 1.00F, 0.54F, 0.00F },	2478	{ 1.00f, 0.54f, 0.00f },
1464	{ 0.11F, 0.56F, 1.00F },	2479	{ 0.11f, 0.56f, 1.00f },
1465	{ 0.93F, 0.46F, 0.00F },	2480	{ 0.93f, 0.46f, 0.00f },
1466	{ 0.18F, 0.54F, 0.34F },	2481	{ 0.18f, 0.54f, 0.34f },
1467		2482
1468	{ 0.56F, 0.73F, 0.56F },	2483	{ 0.56f, 0.73f, 0.56f },
1469	{ 0.80F, 0.80F, 0.80F },	2484	{ 0.80f, 0.80f, 0.80f },
1470	{ 0.55F, 0.41F, 0.13F },	2485	{ 0.55f, 0.41f, 0.13f },
1471	{ 0.99F, 0.77F, 0.26F },	2486	{ 0.99f, 0.77f, 0.26f },
1472		2487
1473	{ 0.74F, 0.65F, 0.41F },	2488	{ 0.74f, 0.65f, 0.41f },
1474		2489
1475	{ 0.00F, 1.00F, 1.00F },	2490	{ 0.00f, 1.00f, 1.00f },
1476	{ 1.00F, 0.00F, 1.00F },	2491	{ 1.00f, 0.00f, 1.00f },
1477	{ 1.00F, 1.00F, 0.00F },	2492	{ 1.00f, 1.00f, 0.00f },
1478	};	2493	};
1479		2494
1480	int x, y;	2495	int x, y;
1481		2496
1482	glEnable (GL_TEXTURE_2D);	2497	glEnable (GL_TEXTURE_2D);
		2498	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2499	* but the nvidia driver (185.18.14) mishandles alpha textures
		2500	* and takes the colour from god knows where instead of using
		2501	* Cp. MODULATE results in the same colour, but slightly different
		2502	* alpha, but atcually gives us the correct colour with nvidia.
		2503	*/
1483	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2504	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1484	glEnable (GL_BLEND);	2505	glEnable (GL_BLEND);
1485	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2506	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1486	glBegin (GL_QUADS);	2507	glBegin (GL_QUADS);
1487		2508
1488	for (y = 0; y < h; y++)	2509	for (y = 0; y < h; y++)
…		…
1492		2513
1493	if (m)	2514	if (m)
1494	{	2515	{
1495	float *c = color [m & 15];	2516	float *c = color [m & 15];
1496		2517
1497	float tx1 = m & 0x40 ? 0.5 : 0.;	2518	float tx1 = m & 0x40 ? 0.5f : 0.f;
1498	float tx2 = tx1 + 0.5;	2519	float tx2 = tx1 + 0.5f;
1499		2520
1500	glColor4f (c[0], c[1], c[2], 0.75);	2521	glColor4f (c[0], c[1], c[2], 1);
1501	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2522	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1502	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2523	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1503	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2524	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1504	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2525	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1505	}	2526	}
…		…
1509	glDisable (GL_BLEND);	2530	glDisable (GL_BLEND);
1510	glDisable (GL_TEXTURE_2D);	2531	glDisable (GL_TEXTURE_2D);
1511	}	2532	}
1512		2533
1513	void	2534	void
1514	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2535	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1515	PPCODE:	2536	PPCODE:
1516	{	2537	{
1517	int vx, vy;
1518	int x, y;	2538	int x, y;
1519	int sw4 = (sw + 3) & ~3;	2539	int sw1 = sw + 2;
		2540	int sh1 = sh + 2;
		2541	int sh3 = sh * 3;
		2542	int sw3 = sw * 3;
		2543	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1520	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2544	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1521	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2545	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1522		2546
1523	memset (darkness, 255, sw4 * sh);
1524	SvPOK_only (darkness_sv);	2547	SvPOK_only (darkness3_sv);
1525	SvCUR_set (darkness_sv, sw4 * sh);	2548	SvCUR_set (darkness3_sv, sw3 * sh3);
1526		2549
1527	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2550	mx += self->x - 1;
1528	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2551	my += self->y - 1;
1529		2552
1530	for (y = 0; y < sh; y++)	2553	for (y = 0; y < sh1; y++)
1531	if (0 <= y + vy && y + vy < self->rows)	2554	if (0 <= y + my && y + my < self->rows)
1532	{	2555	{
1533	maprow *row = self->row + (y + vy);	2556	maprow *row = self->row + (y + my);
1534		2557
1535	for (x = 0; x < sw; x++)	2558	for (x = 0; x < sw1; x++)
1536	if (row->c0 <= x + vx && x + vx < row->c1)	2559	if (row->c0 <= x + mx && x + mx < row->c1)
1537	{	2560	{
1538	mapcell *cell = row->col + (x + vx - row->c0);	2561	mapcell *cell = row->col + (x + mx - row->c0);
1539		2562
1540	darkness[y * sw4 + x] = cell->darkness < 0	2563	darkness1 [y * sw1 + x] = cell->darkness
		2564	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1541	? 255 - FOW_DARKNESS	2565	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1542	: 255 - cell->darkness;
1543	}	2566	}
1544	}	2567	}
1545		2568
		2569	for (y = 0; y < sh; ++y)
		2570	for (x = 0; x < sw; ++x)
		2571	{
		2572	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2573	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2574	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2575	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2576	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2577	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2578	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2579	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2580	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2581
		2582	uint8_t r11 = (d11 + d21 + d12) / 3;
		2583	uint8_t r21 = d21;
		2584	uint8_t r31 = (d21 + d31 + d32) / 3;
		2585
		2586	uint8_t r12 = d12;
		2587	uint8_t r22 = d22;
		2588	uint8_t r32 = d32;
		2589
		2590	uint8_t r13 = (d13 + d23 + d12) / 3;
		2591	uint8_t r23 = d23;
		2592	uint8_t r33 = (d23 + d33 + d32) / 3;
		2593
		2594	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2595	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2596	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2597	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2598	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2599	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2600	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2601	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2602	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2603	}
		2604
		2605	free (darkness1);
		2606
1546	EXTEND (SP, 3);	2607	EXTEND (SP, 3);
1547	PUSHs (sv_2mortal (newSViv (sw4)));	2608	PUSHs (sv_2mortal (newSViv (sw3)));
1548	PUSHs (sv_2mortal (newSViv (sh)));	2609	PUSHs (sv_2mortal (newSViv (sh3)));
1549	PUSHs (darkness_sv);	2610	PUSHs (darkness3_sv);
1550	}	2611	}
1551		2612
1552	SV *	2613	SV *
1553	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2614	get_rect (DC::Map self, int x0, int y0, int w, int h)
1554	CODE:	2615	CODE:
1555	{	2616	{
1556	int x, y, x1, y1;	2617	int x, y, x1, y1;
1557	SV data_sv = newSV (w h * 7 + 5);	2618	SV data_sv = newSV (w h * 7 + 5);
1558	uint8_t data = (uint8_t )SvPVX (data_sv);	2619	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1583	if (row && row->c0 <= x && x < row->c1)	2644	if (row && row->c0 <= x && x < row->c1)
1584	{	2645	{
1585	mapcell *cell = row->col + (x - row->c0);	2646	mapcell *cell = row->col + (x - row->c0);
1586	uint8_t flags = 0;	2647	uint8_t flags = 0;
1587		2648
1588	if (cell->face [0]) flags \|= 1;	2649	if (cell->tile [0]) flags \|= 1;
1589	if (cell->face [1]) flags \|= 2;	2650	if (cell->tile [1]) flags \|= 2;
1590	if (cell->face [2]) flags \|= 4;	2651	if (cell->tile [2]) flags \|= 4;
1591		2652
1592	*data++ = flags;	2653	*data++ = flags;
1593		2654
1594	if (flags & 1)	2655	if (flags & 1)
1595	{	2656	{
		2657	tileid tile = cell->tile [0];
1596	*data++ = cell->face [0] >> 8;	2658	*data++ = tile >> 8;
1597	*data++ = cell->face [0];	2659	*data++ = tile;
1598	}	2660	}
1599		2661
1600	if (flags & 2)	2662	if (flags & 2)
1601	{	2663	{
		2664	tileid tile = cell->tile [1];
1602	*data++ = cell->face [1] >> 8;	2665	*data++ = tile >> 8;
1603	*data++ = cell->face [1];	2666	*data++ = tile;
1604	}	2667	}
1605		2668
1606	if (flags & 4)	2669	if (flags & 4)
1607	{	2670	{
		2671	tileid tile = cell->tile [2];
1608	*data++ = cell->face [2] >> 8;	2672	*data++ = tile >> 8;
1609	*data++ = cell->face [2];	2673	*data++ = tile;
1610	}	2674	}
1611	}	2675	}
1612	else	2676	else
1613	*data++ = 0;	2677	*data++ = 0;
1614	}	2678	}
1615	}	2679	}
1616		2680
		2681	/* if size is wh + 5 then no data has been found /
		2682	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2683	{
1617	SvPOK_only (data_sv);	2684	SvPOK_only (data_sv);
1618	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2685	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2686	}
		2687
1619	RETVAL = data_sv;	2688	RETVAL = data_sv;
1620	}	2689	}
1621	OUTPUT:	2690	OUTPUT:
1622	RETVAL	2691	RETVAL
1623		2692
1624	void	2693	void
1625	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2694	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1626	PPCODE:	2695	PPCODE:
1627	{	2696	{
1628	int x, y, z;	2697	int x, y, z;
1629	int w, h;	2698	int w, h;
1630	int x1, y1;	2699	int x1, y1;
		2700	STRLEN len;
		2701	uint8_t data, end;
		2702
		2703	len = SvLEN (data_sv);
		2704	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2705	data = SvPVbyte_nolen (data_sv);
		2706	end = data + len + 8;
		2707
		2708	if (len < 5)
		2709	XSRETURN_EMPTY;
1631		2710
1632	if (*data++ != 0)	2711	if (*data++ != 0)
1633	return; /* version mismatch */	2712	XSRETURN_EMPTY; /* version mismatch */
1634		2713
1635	w = data++ << 8; w \|= data++;	2714	w = data++ << 8; w \|= data++;
1636	h = data++ << 8; h \|= data++;	2715	h = data++ << 8; h \|= data++;
1637		2716
1638	// we need to do this 'cause we don't keep an absolute coord system for rows	2717	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1650	{	2729	{
1651	maprow *row = map_get_row (self, y);	2730	maprow *row = map_get_row (self, y);
1652		2731
1653	for (x = x0; x < x1; x++)	2732	for (x = x0; x < x1; x++)
1654	{	2733	{
		2734	uint8_t flags;
		2735
		2736	if (data + 7 >= end)
		2737	XSRETURN_EMPTY;
		2738
1655	uint8_t flags = *data++;	2739	flags = *data++;
1656		2740
1657	if (flags)	2741	if (flags)
1658	{	2742	{
1659	mapface face[3] = { 0, 0, 0 };
1660
1661	mapcell *cell = row_get_cell (row, x);	2743	mapcell *cell = row_get_cell (row, x);
		2744	tileid tile[3] = { 0, 0, 0 };
1662		2745
1663	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2746	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1664	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2747	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1665	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2748	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1666		2749
1667	if (cell->darkness <= 0)	2750	if (cell->darkness == 0)
1668	{	2751	{
1669	cell->darkness = -1;	2752	/cell->darkness = 0;/
		2753	EXTEND (SP, 3);
1670		2754
1671	for (z = 0; z <= 2; z++)	2755	for (z = 0; z <= 2; z++)
1672	{	2756	{
1673	cell->face[z] = face[z];	2757	tileid t = tile [z];
1674		2758
1675	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2759	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2760	{
1676	XPUSHs (sv_2mortal (newSViv (face[z])));	2761	PUSHs (sv_2mortal (newSViv (t)));
		2762	need_texid (self, t);
		2763	}
		2764
		2765	cell->tile [z] = t;
1677	}	2766	}
1678	}	2767	}
1679	}	2768	}
1680	}	2769	}
1681	}	2770	}
1682	}	2771	}
1683		2772
1684	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2773	MODULE = Deliantra::Client PACKAGE = DC::RW
1685		2774
1686	CFPlus::MixChunk	2775	DC::RW
1687	new_from_file (SV class, char path)	2776	new (SV class, SV data_sv)
1688	CODE:	2777	CODE:
1689	RETVAL = Mix_LoadWAV (path);	2778	{
		2779	STRLEN datalen;
		2780	char *data = SvPVbyte (data_sv, datalen);
		2781
		2782	RETVAL = SDL_RWFromConstMem (data, datalen);
		2783	}
1690	OUTPUT:	2784	OUTPUT:
1691	RETVAL	2785	RETVAL
1692		2786
		2787	DC::RW
		2788	new_from_file (SV class, const char path, const char *mode = "rb")
		2789	CODE:
		2790	RETVAL = SDL_RWFromFile (path, mode);
		2791	OUTPUT:
		2792	RETVAL
		2793
		2794	# fails on win32:
		2795	# dc.xs(2268) : error C2059: syntax error : '('
1693	void	2796	#void
		2797	#close (DC::RW self)
		2798	# CODE:
		2799	# (self->(close)) (self);
		2800
		2801	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2802
		2803	PROTOTYPES: DISABLE
		2804
		2805	DC::Channel
		2806	find ()
		2807	CODE:
		2808	{
		2809	RETVAL = Mix_GroupAvailable (-1);
		2810
		2811	if (RETVAL < 0)
		2812	{
		2813	RETVAL = Mix_GroupOldest (-1);
		2814
		2815	if (RETVAL < 0)
		2816	{
		2817	// happens sometimes, maybe it just stopped playing(?)
		2818	RETVAL = Mix_GroupAvailable (-1);
		2819
		2820	if (RETVAL < 0)
		2821	XSRETURN_UNDEF;
		2822	}
		2823	else
		2824	Mix_HaltChannel (RETVAL);
		2825	}
		2826
		2827	Mix_UnregisterAllEffects (RETVAL);
		2828	Mix_Volume (RETVAL, 128);
		2829	}
		2830	OUTPUT:
		2831	RETVAL
		2832
		2833	void
		2834	halt (DC::Channel self)
		2835	CODE:
		2836	Mix_HaltChannel (self);
		2837
		2838	void
		2839	expire (DC::Channel self, int ticks = -1)
		2840	CODE:
		2841	Mix_ExpireChannel (self, ticks);
		2842
		2843	void
		2844	fade_out (DC::Channel self, int ticks = -1)
		2845	CODE:
		2846	Mix_FadeOutChannel (self, ticks);
		2847
		2848	int
		2849	volume (DC::Channel self, int volume)
		2850	CODE:
		2851	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2852	OUTPUT:
		2853	RETVAL
		2854
		2855	void
		2856	unregister_all_effects (DC::Channel self)
		2857	CODE:
		2858	Mix_UnregisterAllEffects (self);
		2859
		2860	void
		2861	set_panning (DC::Channel self, int left, int right)
		2862	CODE:
		2863	left = CLAMP (left , 0, 255);
		2864	right = CLAMP (right, 0, 255);
		2865	Mix_SetPanning (self, left, right);
		2866
		2867	void
		2868	set_distance (DC::Channel self, int distance)
		2869	CODE:
		2870	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2871
		2872	void
		2873	set_position (DC::Channel self, int angle, int distance)
		2874	CODE:
		2875
		2876	void
		2877	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2878	CODE:
		2879	{
		2880	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2881	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2882	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2883	}
		2884
		2885	void
		2886	set_reverse_stereo (DC::Channel self, int flip)
		2887	CODE:
		2888	Mix_SetReverseStereo (self, flip);
		2889
		2890	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2891
		2892	PROTOTYPES: DISABLE
		2893
		2894	void
		2895	decoders ()
		2896	PPCODE:
		2897	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2898	int i, num = Mix_GetNumChunkDecoders ();
		2899	EXTEND (SP, num);
		2900	for (i = 0; i < num; ++i)
		2901	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2902	#else
		2903	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2904	#endif
		2905
		2906	DC::MixChunk
		2907	new (SV *class, DC::RW rwops)
		2908	CODE:
		2909	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2910	OUTPUT:
		2911	RETVAL
		2912
		2913	void
1694	DESTROY (CFPlus::MixChunk self)	2914	DESTROY (DC::MixChunk self)
1695	CODE:	2915	CODE:
1696	Mix_FreeChunk (self);	2916	Mix_FreeChunk (self);
1697		2917
1698	int	2918	int
1699	volume (CFPlus::MixChunk self, int volume = -1)	2919	volume (DC::MixChunk self, int volume = -1)
1700	CODE:	2920	CODE:
		2921	if (items > 1)
		2922	volume = CLAMP (volume, 0, 128);
1701	RETVAL = Mix_VolumeChunk (self, volume);	2923	RETVAL = Mix_VolumeChunk (self, volume);
1702	OUTPUT:	2924	OUTPUT:
1703	RETVAL	2925	RETVAL
1704		2926
1705	int	2927	DC::Channel
1706	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2928	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1707	CODE:	2929	CODE:
		2930	{
1708	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2931	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2932
		2933	if (RETVAL < 0)
		2934	XSRETURN_UNDEF;
		2935
		2936	if (channel < 0)
		2937	{
		2938	Mix_UnregisterAllEffects (RETVAL);
		2939	Mix_Volume (RETVAL, 128);
		2940	}
		2941	}
1709	OUTPUT:	2942	OUTPUT:
1710	RETVAL	2943	RETVAL
1711		2944
1712	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2945	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2946
		2947	void
		2948	decoders ()
		2949	PPCODE:
		2950	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2951	int i, num = Mix_GetNumMusicDecoders ();
		2952	EXTEND (SP, num);
		2953	for (i = 0; i < num; ++i)
		2954	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2955	#else
		2956	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2957	#endif
1713		2958
1714	int	2959	int
1715	volume (int volume = -1)	2960	volume (int volume = -1)
		2961	PROTOTYPE: ;$
1716	CODE:	2962	CODE:
		2963	if (items > 0)
		2964	volume = CLAMP (volume, 0, 128);
1717	RETVAL = Mix_VolumeMusic (volume);	2965	RETVAL = Mix_VolumeMusic (volume);
1718	OUTPUT:	2966	OUTPUT:
1719	RETVAL	2967	RETVAL
1720		2968
1721	CFPlus::MixMusic	2969	void
1722	new_from_file (SV class, char path)	2970	fade_out (int ms)
1723	CODE:	2971	CODE:
1724	RETVAL = Mix_LoadMUS (path);	2972	Mix_FadeOutMusic (ms);
		2973
		2974	void
		2975	halt ()
		2976	CODE:
		2977	Mix_HaltMusic ();
		2978
		2979	int
		2980	playing ()
		2981	CODE:
		2982	RETVAL = Mix_PlayingMusic ();
1725	OUTPUT:	2983	OUTPUT:
1726	RETVAL	2984	RETVAL
1727		2985
		2986	DC::MixMusic
		2987	new (SV *class, DC::RW rwops)
		2988	CODE:
		2989	RETVAL = Mix_LoadMUS_RW (rwops);
		2990	OUTPUT:
		2991	RETVAL
		2992
1728	void	2993	void
1729	DESTROY (CFPlus::MixMusic self)	2994	DESTROY (DC::MixMusic self)
1730	CODE:	2995	CODE:
1731	Mix_FreeMusic (self);	2996	Mix_FreeMusic (self);
1732		2997
1733	int	2998	int
1734	play (CFPlus::MixMusic self, int loops = -1)	2999	play (DC::MixMusic self, int loops = -1)
1735	CODE:	3000	CODE:
1736	RETVAL = Mix_PlayMusic (self, loops);	3001	RETVAL = Mix_PlayMusic (self, loops);
1737	OUTPUT:	3002	OUTPUT:
1738	RETVAL	3003	RETVAL
1739		3004
1740	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3005	void
		3006	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3007	CODE:
		3008	Mix_FadeInMusicPos (self, loops, ms, position);
		3009
		3010	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3011
		3012	PROTOTYPES: ENABLE
1741		3013
1742	BOOT:	3014	BOOT:
1743	{	3015	{
1744	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3016	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1745	static const struct {	3017	static const struct {
1746	const char *name;	3018	const char *name;
1747	IV iv;	3019	IV iv;
1748	} *civ, const_iv[] = {	3020	} *civ, const_iv[] = {
1749	# define const_iv(name) { # name, (IV)name }	3021	# define const_iv(name) { # name, (IV)name }
		3022	const_iv (GL_VENDOR),
		3023	const_iv (GL_VERSION),
		3024	const_iv (GL_EXTENSIONS),
		3025	const_iv (GL_MAX_TEXTURE_UNITS),
1750	const_iv (GL_COLOR_MATERIAL),	3026	const_iv (GL_COLOR_MATERIAL),
1751	const_iv (GL_SMOOTH),	3027	const_iv (GL_SMOOTH),
1752	const_iv (GL_FLAT),	3028	const_iv (GL_FLAT),
1753	const_iv (GL_DITHER),	3029	const_iv (GL_DITHER),
1754	const_iv (GL_BLEND),	3030	const_iv (GL_BLEND),
…		…
1758	const_iv (GL_ALPHA_TEST),	3034	const_iv (GL_ALPHA_TEST),
1759	const_iv (GL_NORMALIZE),	3035	const_iv (GL_NORMALIZE),
1760	const_iv (GL_RESCALE_NORMAL),	3036	const_iv (GL_RESCALE_NORMAL),
1761	const_iv (GL_FRONT),	3037	const_iv (GL_FRONT),
1762	const_iv (GL_BACK),	3038	const_iv (GL_BACK),
		3039	const_iv (GL_AUX0),
1763	const_iv (GL_AND),	3040	const_iv (GL_AND),
1764	const_iv (GL_ONE),	3041	const_iv (GL_ONE),
1765	const_iv (GL_ZERO),	3042	const_iv (GL_ZERO),
1766	const_iv (GL_SRC_ALPHA),	3043	const_iv (GL_SRC_ALPHA),
1767	const_iv (GL_DST_ALPHA),	3044	const_iv (GL_DST_ALPHA),
1768	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3045	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1769	const_iv (GL_ONE_MINUS_DST_ALPHA),	3046	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3047	const_iv (GL_SRC_COLOR),
		3048	const_iv (GL_DST_COLOR),
		3049	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3050	const_iv (GL_ONE_MINUS_DST_COLOR),
1770	const_iv (GL_SRC_ALPHA_SATURATE),	3051	const_iv (GL_SRC_ALPHA_SATURATE),
1771	const_iv (GL_RGB),	3052	const_iv (GL_RGB),
1772	const_iv (GL_RGBA),	3053	const_iv (GL_RGBA),
1773	const_iv (GL_RGBA4),	3054	const_iv (GL_RGBA4),
1774	const_iv (GL_RGBA8),	3055	const_iv (GL_RGBA8),
…		…
1780	const_iv (GL_INTENSITY),	3061	const_iv (GL_INTENSITY),
1781	const_iv (GL_LUMINANCE),	3062	const_iv (GL_LUMINANCE),
1782	const_iv (GL_LUMINANCE_ALPHA),	3063	const_iv (GL_LUMINANCE_ALPHA),
1783	const_iv (GL_FLOAT),	3064	const_iv (GL_FLOAT),
1784	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3065	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3066	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3067	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3068	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3069	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3070	const_iv (GL_COMPRESSED_RGB_ARB),
		3071	const_iv (GL_COMPRESSED_RGBA_ARB),
1785	const_iv (GL_COMPILE),	3072	const_iv (GL_COMPILE),
		3073	const_iv (GL_PROXY_TEXTURE_1D),
		3074	const_iv (GL_PROXY_TEXTURE_2D),
1786	const_iv (GL_TEXTURE_1D),	3075	const_iv (GL_TEXTURE_1D),
1787	const_iv (GL_TEXTURE_2D),	3076	const_iv (GL_TEXTURE_2D),
1788	const_iv (GL_TEXTURE_ENV),	3077	const_iv (GL_TEXTURE_ENV),
1789	const_iv (GL_TEXTURE_MAG_FILTER),	3078	const_iv (GL_TEXTURE_MAG_FILTER),
1790	const_iv (GL_TEXTURE_MIN_FILTER),	3079	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1811	const_iv (GL_COLOR_LOGIC_OP),	3100	const_iv (GL_COLOR_LOGIC_OP),
1812	const_iv (GL_SEPARABLE_2D),	3101	const_iv (GL_SEPARABLE_2D),
1813	const_iv (GL_CONVOLUTION_2D),	3102	const_iv (GL_CONVOLUTION_2D),
1814	const_iv (GL_CONVOLUTION_BORDER_MODE),	3103	const_iv (GL_CONVOLUTION_BORDER_MODE),
1815	const_iv (GL_CONSTANT_BORDER),	3104	const_iv (GL_CONSTANT_BORDER),
		3105	const_iv (GL_POINTS),
1816	const_iv (GL_LINES),	3106	const_iv (GL_LINES),
1817	const_iv (GL_LINE_STRIP),	3107	const_iv (GL_LINE_STRIP),
1818	const_iv (GL_LINE_LOOP),	3108	const_iv (GL_LINE_LOOP),
1819	const_iv (GL_QUADS),	3109	const_iv (GL_QUADS),
1820	const_iv (GL_QUAD_STRIP),	3110	const_iv (GL_QUAD_STRIP),
1821	const_iv (GL_TRIANGLES),	3111	const_iv (GL_TRIANGLES),
1822	const_iv (GL_TRIANGLE_STRIP),	3112	const_iv (GL_TRIANGLE_STRIP),
1823	const_iv (GL_TRIANGLE_FAN),	3113	const_iv (GL_TRIANGLE_FAN),
		3114	const_iv (GL_POLYGON),
1824	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3115	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3116	const_iv (GL_POINT_SMOOTH_HINT),
		3117	const_iv (GL_LINE_SMOOTH_HINT),
		3118	const_iv (GL_POLYGON_SMOOTH_HINT),
		3119	const_iv (GL_GENERATE_MIPMAP_HINT),
		3120	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1825	const_iv (GL_FASTEST),	3121	const_iv (GL_FASTEST),
		3122	const_iv (GL_DONT_CARE),
		3123	const_iv (GL_NICEST),
1826	const_iv (GL_V2F),	3124	const_iv (GL_V2F),
1827	const_iv (GL_V3F),	3125	const_iv (GL_V3F),
1828	const_iv (GL_T2F_V3F),	3126	const_iv (GL_T2F_V3F),
1829	const_iv (GL_T2F_N3F_V3F),	3127	const_iv (GL_T2F_N3F_V3F),
		3128	const_iv (GL_FUNC_ADD),
		3129	const_iv (GL_FUNC_SUBTRACT),
		3130	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1830	# undef const_iv	3131	# undef const_iv
1831	};	3132	};
1832		3133
1833	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3134	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1834	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3135	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3136
		3137	texture_av = newAV ();
		3138	AvREAL_off (texture_av);
1835	}	3139	}
		3140
		3141	void
		3142	disable_GL_EXT_blend_func_separate ()
		3143	CODE:
		3144	gl.BlendFuncSeparate = 0;
		3145	gl.BlendFuncSeparateEXT = 0;
		3146
		3147	void
		3148	apple_nvidia_bug (int enable)
1836		3149
1837	char *	3150	char *
1838	gl_vendor ()	3151	gl_vendor ()
1839	CODE:	3152	CODE:
1840	RETVAL = (char *)glGetString (GL_VENDOR);	3153	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1853	CODE:	3166	CODE:
1854	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3167	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1855	OUTPUT:	3168	OUTPUT:
1856	RETVAL	3169	RETVAL
1857		3170
		3171	const char *glGetString (GLenum pname)
		3172
		3173	GLint glGetInteger (GLenum pname)
		3174	CODE:
		3175	glGetIntegerv (pname, &RETVAL);
		3176	OUTPUT:
		3177	RETVAL
		3178
		3179	GLdouble glGetDouble (GLenum pname)
		3180	CODE:
		3181	glGetDoublev (pname, &RETVAL);
		3182	OUTPUT:
		3183	RETVAL
		3184
1858	int glGetError ()	3185	int glGetError ()
1859		3186
1860	void glFinish ()	3187	void glFinish ()
1861		3188
1862	void glClear (int mask)	3189	void glClear (int mask)
…		…
1876		3203
1877	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3204	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1878	CODE:	3205	CODE:
1879	gl_BlendFuncSeparate (sa, da, saa, daa);	3206	gl_BlendFuncSeparate (sa, da, saa, daa);
1880		3207
		3208	# void glBlendEquation (int se)
		3209
1881	void glDepthMask (int flag)	3210	void glDepthMask (int flag)
1882		3211
1883	void glLogicOp (int opcode)	3212	void glLogicOp (int opcode)
1884		3213
1885	void glColorMask (int red, int green, int blue, int alpha)	3214	void glColorMask (int red, int green, int blue, int alpha)
…		…
1899	# near_ and far_ are due to microsofts buggy "c" compiler	3228	# near_ and far_ are due to microsofts buggy "c" compiler
1900	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3229	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1901		3230
1902	# near_ and far_ are due to microsofts buggy "c" compiler	3231	# near_ and far_ are due to microsofts buggy "c" compiler
1903	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3232	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3233
		3234	PROTOTYPES: DISABLE
1904		3235
1905	void glViewport (int x, int y, int width, int height)	3236	void glViewport (int x, int y, int width, int height)
1906		3237
1907	void glScissor (int x, int y, int width, int height)	3238	void glScissor (int x, int y, int width, int height)
1908		3239
…		…
1916		3247
1917	void glRotate (float angle, float x, float y, float z)	3248	void glRotate (float angle, float x, float y, float z)
1918	CODE:	3249	CODE:
1919	glRotatef (angle, x, y, z);	3250	glRotatef (angle, x, y, z);
1920		3251
1921	void glBegin (int mode)
1922
1923	void glEnd ()
1924
1925	void glColor (float r, float g, float b, float a = 1.0)	3252	void glColor (float r, float g, float b, float a = 1.0)
1926	PROTOTYPE: @	3253	PROTOTYPE: @
1927	ALIAS:	3254	ALIAS:
1928	glColor_premultiply = 1	3255	glColor_premultiply = 1
1929	CODE:	3256	CODE:
1930	if (ix)	3257	if (ix)
1931	{	3258	{
…		…
1934	b *= a;	3261	b *= a;
1935	}	3262	}
1936	// microsoft visual "c" rounds instead of truncating...	3263	// microsoft visual "c" rounds instead of truncating...
1937	glColor4f (r, g, b, a);	3264	glColor4f (r, g, b, a);
1938		3265
1939	void glInterleavedArrays (int format, int stride, char *data)
1940
1941	void glDrawElements (int mode, int count, int type, char *indices)
1942
1943	# 1.2 void glDrawRangeElements (int mode, int start, int end
1944
1945	void glRasterPos (float x, float y, float z = 0.)	3266	void glRasterPos (float x, float y, float z = 0.)
1946	CODE:	3267	CODE:
1947	glRasterPos3f (0, 0, z);	3268	glRasterPos3f (0, 0, z);
1948	glBitmap (0, 0, 0, 0, x, y, 0);	3269	glBitmap (0, 0, 0, 0, x, y, 0);
1949		3270
…		…
1953		3274
1954	void glTexCoord (float s, float t)	3275	void glTexCoord (float s, float t)
1955	CODE:	3276	CODE:
1956	glTexCoord2f (s, t);	3277	glTexCoord2f (s, t);
1957		3278
		3279	void glRect (float x1, float y1, float x2, float y2)
		3280	CODE:
		3281	glRectf (x1, y1, x2, y2);
		3282
		3283	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3284	CODE:
		3285	glBegin (GL_LINE_LOOP);
		3286	glVertex2f (x1, y1);
		3287	glVertex2f (x2, y1);
		3288	glVertex2f (x2, y2);
		3289	glVertex2f (x1, y2);
		3290	glEnd ();
		3291
		3292	PROTOTYPES: ENABLE
		3293
		3294	void glBegin (int mode)
		3295
		3296	void glEnd ()
		3297
		3298	void glPointSize (GLfloat size)
		3299
		3300	void glLineWidth (GLfloat width)
		3301
		3302	void glInterleavedArrays (int format, int stride, char *data)
		3303
		3304	void glDrawElements (int mode, int count, int type, char *indices)
		3305
		3306	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3307
1958	void glTexEnv (int target, int pname, float param)	3308	void glTexEnv (int target, int pname, float param)
1959	CODE:	3309	CODE:
1960	glTexEnvf (target, pname, param);	3310	glTexEnvf (target, pname, param);
1961		3311
1962	void glTexParameter (int target, int pname, float param)	3312	void glTexParameter (int target, int pname, float param)
…		…
1978	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3328	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1979	CODE:	3329	CODE:
1980	if (gl.SeparableFilter2D)	3330	if (gl.SeparableFilter2D)
1981	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3331	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1982		3332
1983	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3333	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1984		3334
1985	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3335	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1986		3336
1987	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3337	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3338
		3339	void glPixelZoom (float x, float y)
1988		3340
1989	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3341	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1990		3342
1991	int glGenTexture ()	3343	int glGenTexture ()
1992	CODE:	3344	CODE:
1993	{	3345	RETVAL = gen_texture ();
1994	GLuint name;
1995	glGenTextures (1, &name);
1996	RETVAL = name;
1997	}
1998	OUTPUT:	3346	OUTPUT:
1999	RETVAL	3347	RETVAL
2000		3348
2001	void glDeleteTexture (int name)	3349	void glDeleteTexture (int name)
2002	CODE:	3350	CODE:
2003	{
2004	GLuint name_ = name;
2005	glDeleteTextures (1, &name_);	3351	del_texture (name);
2006	}	3352
2007
2008	int glGenList ()	3353	int glGenList ()
2009	CODE:	3354	CODE:
2010	RETVAL = glGenLists (1);	3355	RETVAL = glGenLists (1);
2011	OUTPUT:	3356	OUTPUT:
2012	RETVAL	3357	RETVAL
…		…
2019		3364
2020	void glEndList ()	3365	void glEndList ()
2021		3366
2022	void glCallList (int list)	3367	void glCallList (int list)
2023		3368
		3369	void c_init ()
		3370	CODE:
		3371	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3372	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3373
		3374	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3375
		3376	PROTOTYPES: DISABLE
		3377
		3378	void
		3379	find_widget (SV *self, NV x, NV y)
		3380	PPCODE:
		3381	{
		3382	if (within_widget (self, x, y))
		3383	XPUSHs (self);
		3384	}
		3385
		3386	BOOT:
		3387	{
		3388	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3389
		3390	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3391	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3392	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3393	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3394	}
		3395
		3396	void
		3397	draw (SV *self)
		3398	CODE:
		3399	{
		3400	HV *hv;
		3401	SV **svp;
		3402	NV x, y, w, h;
		3403	SV *draw_x_sv = GvSV (draw_x_gv);
		3404	SV *draw_y_sv = GvSV (draw_y_gv);
		3405	SV *draw_w_sv = GvSV (draw_w_gv);
		3406	SV *draw_h_sv = GvSV (draw_h_gv);
		3407	double draw_x, draw_y;
		3408
		3409	if (!SvROK (self))
		3410	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3411
		3412	hv = (HV *)SvRV (self);
		3413
		3414	if (SvTYPE (hv) != SVt_PVHV)
		3415	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3416
		3417	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3418	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3419
		3420	if (!h \|\| !w)
		3421	XSRETURN_EMPTY;
		3422
		3423	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3424	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3425
		3426	draw_x = SvNV (draw_x_sv) + x;
		3427	draw_y = SvNV (draw_y_sv) + y;
		3428
		3429	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3430	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3431	XSRETURN_EMPTY;
		3432
		3433	sv_setnv (draw_x_sv, draw_x);
		3434	sv_setnv (draw_y_sv, draw_y);
		3435
		3436	glPushMatrix ();
		3437	glTranslated (x, y, 0);
		3438
		3439	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3440	{
		3441	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3442
		3443	if (svp && SvTRUE (*svp))
		3444	{
		3445	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3446	glEnable (GL_BLEND);
		3447	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3448	glBegin (GL_QUADS);
		3449	glVertex2f (0, 0);
		3450	glVertex2f (w, 0);
		3451	glVertex2f (w, h);
		3452	glVertex2f (0, h);
		3453	glEnd ();
		3454	glDisable (GL_BLEND);
		3455	}
		3456	}
		3457	#if 0
		3458	// draw borders, for debugging
		3459	glPushMatrix ();
		3460	glColor4f (1., 1., 0., 1.);
		3461	glTranslatef (.5, .5, 0.);
		3462	glBegin (GL_LINE_LOOP);
		3463	glVertex2f (0 , 0);
		3464	glVertex2f (w - 1, 0);
		3465	glVertex2f (w - 1, h - 1);
		3466	glVertex2f (0 , h - 1);
		3467	glEnd ();
		3468	glPopMatrix ();
		3469	#endif
		3470	PUSHMARK (SP);
		3471	XPUSHs (self);
		3472	PUTBACK;
		3473	call_method ("_draw", G_VOID \| G_DISCARD);
		3474	SPAGAIN;
		3475
		3476	glPopMatrix ();
		3477
		3478	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3479	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3480	}
		3481

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs. Revision 1.303 by root, Thu Apr 22 11:18:04 2010 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.303 by root, Thu Apr 22 11:18:04 2010 UTC