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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# 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>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
		20	#include "flat_hash_map.hpp"
		21
16	#ifdef _WIN32	22	#ifdef _WIN32
17	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
18	#endif	28	#endif
19		29
		30	#include <cassert>
20	#include <math.h>	31	#include <cmath>
21	#include <string.h>	32	#include <cstring>
22	#include <stdio.h>	33	#include <cstdio>
23	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24		40
25	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
26	#include <SDL_endian.h>	43	#include <SDL_endian.h>
27	#include <SDL_image.h>	44	#include <SDL_image.h>
28	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
30		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
31	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
33		57
34	#include <glib/gmacros.h>	58	#include <glib.h>
35		59
36	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
37		72
38	#ifndef _WIN32	73	#ifndef _WIN32
39	# include <sys/types.h>	74	# include <sys/types.h>
40	# include <sys/socket.h>	75	# include <sys/socket.h>
41	# include <netinet/in.h>	76	# include <netinet/in.h>
42	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
43	# include <inttypes.h>	78	# include <inttypes.h>
44	#else
45	typedef unsigned char uint8_t;
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	79	#endif
52		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
55	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
56		90
57	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
59		93
60	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
61		95
62	#if 0	96	/* mask out modifiers we are not interested in */
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
64	#else	98
65	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
66	#endif	100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
		122
		123	static AV *texture_av;
67		124
68	static struct	125	static struct
69	{	126	{
70	#define GL_FUNC(ptr,name) ptr name;	127	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	128	#include "glfunc.h"
72	#undef GL_FUNC	129	#undef GL_FUNC
73	} gl;	130	} gl;
74		131
		132	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	133	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	134	{
77	if (gl.BlendFuncSeparate)	135	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	136	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	137	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	138	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	139	else
82	glBlendFunc (sa, da);	140	glBlendFunc (sa, da);
83	}	141	}
84		142
		143	static GLuint
		144	gen_texture ()
		145	{
		146	GLuint name;
		147
		148	if (AvFILL (texture_av) >= 0)
		149	name = (GLuint)(size_t)av_pop (texture_av);
		150	else
		151	glGenTextures (1, &name);
		152
		153	return name;
		154	}
		155
		156	static void
		157	del_texture (GLuint name)
		158	{
		159	/* make a half-assed attempt at returning the memory used by the texture */
		160	/* textures are frequently being reused by cfplus anyway */
		161	/glBindTexture (GL_TEXTURE_2D, name);/
		162	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		163	av_push (texture_av, (SV *)(size_t)name);
		164	glDeleteTextures (1, &name);
		165	}
		166
85	#include "texcache.c"	167	#include "texcache.c"
		168	#include "rendercache.c"
86		169
87	#include "pango-font.c"	170	#include "pango-font.c"
88	#include "pango-fontmap.c"	171	#include "pango-fontmap.c"
89	#include "pango-render.c"	172	#include "pango-render.c"
90		173
		174	typedef IV DC__Channel;
		175	typedef SDL_RWops *DC__RW;
91	typedef Mix_Chunk *CFPlus__MixChunk;	176	typedef Mix_Chunk *DC__MixChunk;
92	typedef Mix_Music *CFPlus__MixMusic;	177	typedef Mix_Music *DC__MixMusic;
93		178
94	typedef PangoFontDescription *CFPlus__Font;	179	typedef PangoFontDescription *DC__Font;
95		180
96	static int	181	static int
97	shape_attr_p (PangoLayoutRun *run)	182	shape_attr_p (PangoLayoutRun *run)
98	{	183	{
99	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
100		185
101	while (attrs)	186	while (attrs)
102	{	187	{
103	PangoAttribute *attr = attrs->data;	188	PangoAttribute attr = (PangoAttribute )attrs->data;
104		189
105	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
106	return 1;	191	return 1;
107		192
108	attrs = attrs->next;	193	attrs = attrs->next;
109	}	194	}
110		195
111	return 0;	196	return 0;
112	}	197	}
113		198
114	typedef struct cf_layout {	199	struct cf_layout {
115	PangoLayout *pl;	200	PangoLayout *pl;
116	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
117	int base_height;	202	int base_height;
118	CFPlus__Font font;	203	DC__Font font;
119	} *CFPlus__Layout;	204	rc_t rc;
		205	};
120		206
		207	typedef cf_layout *DC__Layout;
		208
121	static CFPlus__Font default_font;	209	static DC__Font default_font;
122	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
123	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
124		212
125	static void	213	static void
126	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
127	{	215	{
128	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
129	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
130	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
131	#endif	219	#endif
132	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
133	}	221	}
134		222
135	static void	223	static void
136	layout_update_font (CFPlus__Layout self)	224	layout_update_font (DC__Layout self)
137	{	225	{
138	/* use a random scale factor to account for unknown descenders, 0.8 works	226	/* use a random scale factor to account for unknown descenders, 0.8 works
139	* reasonably well with bitstream vera	227	* reasonably well with dejavu/bistream fonts
140	*/	228	*/
141	PangoFontDescription *font = self->font ? self->font : default_font;	229	PangoFontDescription *font = self->font ? self->font : default_font;
142		230
143	pango_font_description_set_absolute_size (font,	231	pango_font_description_set_absolute_size (font,
144	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	232	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
145		233
146	pango_layout_set_font_description (self->pl, font);	234	pango_layout_set_font_description (self->pl, font);
147	}	235	}
148		236
149	static void	237	static void
150	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	238	layout_get_pixel_size (DC__Layout self, int w, int h)
151	{	239	{
152	PangoRectangle rect;	240	PangoRectangle rect;
153		241
154	// get_pixel_* wrongly rounds down	242	// get_pixel_* wrongly rounds down
155	pango_layout_get_extents (self->pl, 0, &rect);	243	pango_layout_get_extents (self->pl, 0, &rect);
162		250
163	*w = rect.width;	251	*w = rect.width;
164	*h = rect.height;	252	*h = rect.height;
165	}	253	}
166		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
		257	typedef uint16_t tileid;
167	typedef uint16_t mapface;	258	typedef uint16_t faceid;
168		259
169	typedef struct {	260	struct maptex
		261	{
170	GLint name;	262	GLuint name;
171	int w, h;	263	int w, h;
172	float s, t;	264	float s, t;
173	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
174	} maptex;	266	tileid smoothtile;
		267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
		269	};
175		270
176	typedef struct {	271	struct mapcell
		272	{
177	uint32_t player;	273	uint32_t player;
178	mapface face[3];	274	tileid tile[3];
179	uint16_t darkness;	275	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	277	};
182		278
183	typedef struct {	279	struct maprow
		280	{
184	int32_t c0, c1;	281	int32_t c0, c1;
185	mapcell *col;	282	mapcell *col;
186	} maprow;	283	};
187		284
188	typedef struct map {	285	struct mapgrid {
189	int x, y, w, h;	286	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	288	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	289	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		290
197	int32_t rows;	291	int32_t rows;
198	maprow *row;	292	maprow *row;
199	} *CFPlus__Map;	293	};
200		294
201	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
202	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
203	{	300	{
204	char *p;	301	T *p;
205		302
206	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
207	Zero (p, inc, char);	304	Zero (p, inc, T);
208	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
209	Safefree (ptr);	306	Safefree (ptr);
210		307
211	return p;	308	ptr = p;
212	}	309	}
213		310
214	static char *	311	template<typename T>
		312	static void
215	append (char *ptr, int sze, int inc)	313	append (T *&ptr, int sze, int inc)
216	{	314	{
217	Renew (ptr, sze + inc, char);	315	Renew (ptr, sze + inc, T);
218	Zero (ptr + sze, inc, char);	316	Zero (ptr + sze, inc, T);
219
220	return ptr;
221	}	317	}
222		318
223	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	319	static void
224	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	320	need_facenum (struct mapgrid *self, faceid face)
		321	{
		322	while (self->faces <= face)
		323	{
		324	append (self->face2tile, self->faces, self->faces);
		325	self->faces *= 2;
		326	}
		327	}
		328
		329	static void
		330	need_texid (struct mapgrid *self, int texid)
		331	{
		332	while (self->texs <= texid)
		333	{
		334	append (self->tex, self->texs, self->texs);
		335	self->texs *= 2;
		336	}
		337	}
225		338
226	static maprow *	339	static maprow *
227	map_get_row (CFPlus__Map self, int y)	340	map_get_row (mapgrid *self, int y)
228	{	341	{
229	if (0 > y)	342	if (0 > y)
230	{	343	{
231	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
232	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
233		346
234	self->rows += extend;	347	self->rows += extend;
235	self->y += extend;	348	self->y += extend;
236	y += extend;	349	y += extend;
237	}	350	}
238	else if (y >= self->rows)	351	else if (y >= self->rows)
239	{	352	{
240	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
241	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
242	self->rows += extend;	355	self->rows += extend;
243	}	356	}
244		357
245	return self->row + y;	358	return self->row + y;
246	}	359	}
…		…
256	}	369	}
257		370
258	if (row->c0 > x)	371	if (row->c0 > x)
259	{	372	{
260	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
261	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
262	row->c0 -= extend;	375	row->c0 -= extend;
263	}	376	}
264	else if (x >= row->c1)	377	else if (x >= row->c1)
265	{	378	{
266	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
267	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
268	row->c1 += extend;	381	row->c1 += extend;
269	}	382	}
270		383
271	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
272	}	385	}
273		386
274	static mapcell *	387	static mapcell *
275	map_get_cell (CFPlus__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
276	{	389	{
277	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
278	}	391	}
279		392
280	static void	393	static void
281	map_clear (CFPlus__Map self)	394	map_clear (mapgrid *self)
282	{	395	{
283	int r;	396	int r;
284		397
285	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
286	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
293	self->oy = 0;	406	self->oy = 0;
294	self->row = 0;	407	self->row = 0;
295	self->rows = 0;	408	self->rows = 0;
296	}	409	}
297		410
		411	#define CELL_CLEAR(cell) \
		412	do { \
		413	if ((cell)->player) \
		414	(cell)->tile [2] = 0; \
		415	(cell)->darkness = 0; \
		416	(cell)->stat_hp = 0; \
		417	(cell)->flags = 0; \
		418	(cell)->player = 0; \
		419	} while (0)
		420
298	static void	421	static void
299	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
300	{	423	{
301	int x, y;	424	int x, y;
302	maprow *row;	425	maprow *row;
303	mapcell *cell;	426	mapcell *cell;
304		427
…		…
316	if (x >= row->c1)	439	if (x >= row->c1)
317	break;	440	break;
318		441
319	cell = row->col + x - row->c0;	442	cell = row->col + x - row->c0;
320		443
321	cell->darkness = 0;	444	CELL_CLEAR (cell);
322	cell->stat_hp = 0;
323	cell->flags = 0;
324	cell->player = 0;
325	}	445	}
326	}	446	}
		447	}
		448
		449	struct smooth_key
		450	{
		451	tileid tile;
		452	uint8_t x, y, level;
		453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
		472
		473	static void
		474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		475	{
		476	auto &&it = h.find (key);
		477
		478	if (it == h.end ())
		479	h.insert (std::make_pair (key, bits));
		480	else
		481	it->second \|= bits;
327	}	482	}
328		483
329	static void	484	static void
330	music_finished (void)	485	music_finished (void)
331	{	486	{
…		…
348	ev.code = 1;	503	ev.code = 1;
349	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
350	ev.data2 = 0;	505	ev.data2 = 0;
351		506
352	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
353	}	515	}
354		516
355	static unsigned int	517	static unsigned int
356	minpot (unsigned int n)	518	minpot (unsigned int n)
357	{	519	{
…		…
367	n \|= n >> 16;	529	n \|= n >> 16;
368		530
369	return n + 1;	531	return n + 1;
370	}	532	}
371		533
372	MODULE = CFPlus PACKAGE = CFPlus	534	/* SDL should provide this, really. */
		535	#define SDLK_MODIFIER_MIN 300
		536	#define SDLK_MODIFIER_MAX 314
		537
		538	/******************************************************************************/
		539
		540	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		541	static GV *hover_gv;
		542
		543	static int
		544	within_widget (SV *widget, NV x, NV y)
		545	{
		546	HV *self;
		547	SV **svp;
		548	NV wx, ww, wy, wh;
		549
		550	if (!SvROK (widget))
		551	return 0;
		552
		553	self = (HV *)SvRV (widget);
		554
		555	if (SvTYPE (self) != SVt_PVHV)
		556	return 0;
		557
		558	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		559	if (y < wy)
		560	return 0;
		561
		562	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		563	if (y >= wy + wh)
		564	return 0;
		565
		566	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		567	if (x < wx)
		568	return 0;
		569
		570	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		571	if (x >= wx + ww)
		572	return 0;
		573
		574	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		575	if (!svp \|\| !SvTRUE (*svp))
		576	return 0;
		577
		578	return 1;
		579	}
		580
		581	/******************************************************************************/
		582
		583	/* process keyboard modifiers */
		584	static int
		585	mod_munge (int mod)
		586	{
		587	mod &= MOD_MASK;
		588
		589	if (mod & (KMOD_META \| KMOD_ALT))
		590	mod \|= KMOD_LRAM;
		591
		592	return mod;
		593	}
		594
		595	static void
		596	deliantra_main (SV *real_main)
		597	{
		598	dSP;
		599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD \| G_VOID);
		602	}
		603
		604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
		607	/* to due surprising braindamage on the side of SDL design, we
		608	* do some mind-boggling hack here: SDL requires a custom main()
		609	* on OS X, so... we provide one and call the original main(), which,
		610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		611	* and which calls our main (== SDL_main) back.
		612	*/
		613	extern C_LINKAGE int
		614	main (int argc, char *argv[])
		615	{
		616	deliantra_main (real_main);
		617	}
		618
		619	#undef main
		620
		621	extern C_LINKAGE int main (int argc, char *argv[]);
		622
		623	static void
		624	SDL_main_hack (SV *real_main_)
		625	{
		626	real_main = real_main_;
		627
		628	char *argv[] = { "deliantra client", 0 };
		629	(main) (1, argv);
		630	}
		631	#else
		632	static void
		633	SDL_main_hack (SV *real_main)
		634	{
		635	deliantra_main (real_main);
		636	}
		637	#endif
		638
		639	MODULE = Deliantra::Client PACKAGE = DC
373		640
374	PROTOTYPES: ENABLE	641	PROTOTYPES: ENABLE
375		642
376	BOOT:	643	BOOT:
377	{	644	{
378	HV *stash = gv_stashpv ("CFPlus", 1);	645	HV *stash = gv_stashpv ("DC", 1);
379	static const struct {	646	static const struct {
380	const char *name;	647	const char *name;
381	IV iv;	648	IV iv;
382	} *civ, const_iv[] = {	649	} *civ, const_iv[] = {
383	# define const_iv(name) { # name, (IV)name }	650	# define const_iv(name) { # name, (IV)name }
		651	const_iv (SDLK_MODIFIER_MIN),
		652	const_iv (SDLK_MODIFIER_MAX),
		653
384	const_iv (SDL_ACTIVEEVENT),	654	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	655	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	656	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	657	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	658	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	667	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	668	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	669	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	670	const_iv (SDL_VIDEOEXPOSE),
401	const_iv (SDL_USEREVENT),	671	const_iv (SDL_USEREVENT),
		672
		673	const_iv (SDL_APPINPUTFOCUS),
		674	const_iv (SDL_APPMOUSEFOCUS),
		675	const_iv (SDL_APPACTIVE),
		676
		677
		678	const_iv (SDLK_UNKNOWN),
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_BACKSPACE),
		681	const_iv (SDLK_TAB),
		682	const_iv (SDLK_CLEAR),
		683	const_iv (SDLK_RETURN),
		684	const_iv (SDLK_PAUSE),
		685	const_iv (SDLK_ESCAPE),
		686	const_iv (SDLK_SPACE),
		687	const_iv (SDLK_EXCLAIM),
		688	const_iv (SDLK_QUOTEDBL),
		689	const_iv (SDLK_HASH),
		690	const_iv (SDLK_DOLLAR),
		691	const_iv (SDLK_AMPERSAND),
		692	const_iv (SDLK_QUOTE),
		693	const_iv (SDLK_LEFTPAREN),
		694	const_iv (SDLK_RIGHTPAREN),
		695	const_iv (SDLK_ASTERISK),
		696	const_iv (SDLK_PLUS),
		697	const_iv (SDLK_COMMA),
		698	const_iv (SDLK_MINUS),
		699	const_iv (SDLK_PERIOD),
		700	const_iv (SDLK_SLASH),
		701	const_iv (SDLK_0),
		702	const_iv (SDLK_1),
		703	const_iv (SDLK_2),
		704	const_iv (SDLK_3),
		705	const_iv (SDLK_4),
		706	const_iv (SDLK_5),
		707	const_iv (SDLK_6),
		708	const_iv (SDLK_7),
		709	const_iv (SDLK_8),
		710	const_iv (SDLK_9),
		711	const_iv (SDLK_COLON),
		712	const_iv (SDLK_SEMICOLON),
		713	const_iv (SDLK_LESS),
		714	const_iv (SDLK_EQUALS),
		715	const_iv (SDLK_GREATER),
		716	const_iv (SDLK_QUESTION),
		717	const_iv (SDLK_AT),
		718
		719	const_iv (SDLK_LEFTBRACKET),
		720	const_iv (SDLK_BACKSLASH),
		721	const_iv (SDLK_RIGHTBRACKET),
		722	const_iv (SDLK_CARET),
		723	const_iv (SDLK_UNDERSCORE),
		724	const_iv (SDLK_BACKQUOTE),
		725	const_iv (SDLK_DELETE),
		726
		727	const_iv (SDLK_FIRST),
		728	const_iv (SDLK_LAST),
402	const_iv (SDLK_KP0),	729	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	730	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	731	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	732	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	733	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	788	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	789	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	790	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	791	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	792	const_iv (SDLK_UNDO),
		793
466	const_iv (KMOD_NONE),	794	const_iv (KMOD_NONE),
		795	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	796	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	797	const_iv (KMOD_RSHIFT),
		798	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	799	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	800	const_iv (KMOD_RCTRL),
		801	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	802	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	803	const_iv (KMOD_RALT),
		804	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	805	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	806	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	807	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	808	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	809	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),	810
479	const_iv (KMOD_SHIFT),	811	const_iv (KMOD_LRAM),
480	const_iv (KMOD_ALT),	812
481	const_iv (KMOD_META)	813	const_iv (MIX_DEFAULT_FORMAT),
		814
		815	const_iv (SDL_INIT_TIMER),
		816	const_iv (SDL_INIT_AUDIO),
		817	const_iv (SDL_INIT_VIDEO),
		818	const_iv (SDL_INIT_CDROM),
		819	const_iv (SDL_INIT_JOYSTICK),
		820	const_iv (SDL_INIT_EVERYTHING),
		821	const_iv (SDL_INIT_NOPARACHUTE),
		822	const_iv (SDL_INIT_EVENTTHREAD),
		823
		824	const_iv (SDL_GL_RED_SIZE),
		825	const_iv (SDL_GL_GREEN_SIZE),
		826	const_iv (SDL_GL_BLUE_SIZE),
		827	const_iv (SDL_GL_ALPHA_SIZE),
		828	const_iv (SDL_GL_DOUBLEBUFFER),
		829	const_iv (SDL_GL_BUFFER_SIZE),
		830	const_iv (SDL_GL_DEPTH_SIZE),
		831	const_iv (SDL_GL_STENCIL_SIZE),
		832	const_iv (SDL_GL_ACCUM_RED_SIZE),
		833	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		834	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		835	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		836	const_iv (SDL_GL_STEREO),
		837	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		838	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		839	const_iv (SDL_GL_ACCELERATED_VISUAL),
		840	const_iv (SDL_GL_SWAP_CONTROL),
		841
		842	const_iv (FOW_DARKNESS)
482	# undef const_iv	843	# undef const_iv
483	};	844	};
484		845
485	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
486	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		848
		849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
487	}	851	}
		852
		853	void
		854	weaken (SV *rv)
		855	PROTOTYPE: $
		856	CODE:
		857	sv_rvweaken (rv);
488		858
489	int	859	int
490	in_destruct ()	860	in_destruct ()
491	CODE:	861	CODE:
492	RETVAL = PL_main_cv == Nullcv;	862	RETVAL = PL_main_cv == Nullcv;
…		…
494	RETVAL	864	RETVAL
495		865
496	NV floor (NV x)	866	NV floor (NV x)
497		867
498	NV ceil (NV x)	868	NV ceil (NV x)
		869
		870	IV minpot (UV n)
		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
		878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
499		889
500	void	890	void
501	pango_init ()	891	pango_init ()
502	CODE:	892	CODE:
503	{	893	{
504	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
505	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/pango_context_set_font_description (opengl_context, default_font);/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		901	#endif
507	}	902	}
508		903
509	int	904	char *SDL_GetError ()
510	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
511		905
512	void	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
		908
		909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
513	SDL_Quit ()	915	void SDL_Quit ()
514		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
		926
515	void	927	void
516	SDL_ListModes ()	928	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	929	PPCODE:
518	{	930	{
519	SDL_Rect **m;	931	SDL_Rect **m;
520		932
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	933	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	934	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	935	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	936	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		937
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	938	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	939	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		940
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		945
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif
539
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542		948
543	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
544		950
545	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
546	while (*m)	952	while (*m)
547	{	953	{
		954	if ((m)->w >= 400 && (m)->h >= 300)
		955	{
548	AV *av = newAV ();	956	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
550	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
		959	av_push (av, newSViv (rgb));
		960	av_push (av, newSViv (alpha));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	961	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		962	}
552		963
553	++m;	964	++m;
554	}	965	}
555	}	966	}
556		967
557	char *
558	SDL_GetError ()
559
560	int	968	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	969	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	CODE:	970	CODE:
		971	{
		972	SDL_EnableUNICODE (1);
		973	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		974
		975	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		976	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		977	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		978	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		979
563	RETVAL = !!SDL_SetVideoMode (	980	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	981	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
565	);	982	);
		983
566	if (RETVAL)	984	if (RETVAL)
567	{	985	{
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	986	av_clear (texture_av);
569	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
570	# include "glfunc.h"	988	#include "glfunc.h"
571	# undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
572	}	992	}
		993	}
573	OUTPUT:	994	OUTPUT:
574	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
575		999
576	void	1000	void
577	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
578		1002
579	char *	1003	char *
580	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
581		1006
		1007	int
		1008	SDL_GetAppState ()
		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
582	void	1017	void
583	SDL_PollEvent ()	1018	SDL_PumpEvents ()
		1019
		1020	void
		1021	peep_events ()
584	PPCODE:	1022	PPCODE:
585	{	1023	{
586	SDL_Event ev;	1024	SDL_Event ev;
587		1025
588	while (SDL_PollEvent (&ev))	1026	SDL_PumpEvents ();
		1027	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	1028	{
590	HV *hv = newHV ();	1029	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1030	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		1031
593	switch (ev.type)	1032	switch (ev.type)
594	{	1033	{
595	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
596	case SDL_KEYUP:	1035	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	1041	break;
602		1042
603	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1045	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	1046	break;
607		1047
608	case SDL_MOUSEMOTION:	1048	case SDL_MOUSEMOTION:
		1049	{
		1050	int state = ev.motion.state;
		1051	int x = ev.motion.x;
		1052	int y = ev.motion.y;
		1053	int xrel = ev.motion.xrel;
		1054	int yrel = ev.motion.yrel;
		1055
		1056	/* do simplistic event compression */
		1057	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1058	&& state == ev.motion.state)
		1059	{
		1060	xrel += ev.motion.xrel;
		1061	yrel += ev.motion.yrel;
		1062	x = ev.motion.x;
		1063	y = ev.motion.y;
		1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1065	}
		1066
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1073	}
616	break;	1074	break;
617		1075
618	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
621		1079
622	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
623	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
624	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
625	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
630	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
631	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
632	break;	1090	break;
633	}	1091	}
634		1092
635	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
636	}	1094	}
637	}	1095	}
638		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
639	int	1110	int
640	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
641	POSTCALL:	1112	POSTCALL:
642	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
643	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
644		1115
645	void	1116	void
		1117	Mix_QuerySpec ()
		1118	PPCODE:
		1119	{
		1120	int freq, channels;
		1121	Uint16 format;
		1122
		1123	if (Mix_QuerySpec (&freq, &format, &channels))
		1124	{
		1125	EXTEND (SP, 3);
		1126	PUSHs (sv_2mortal (newSViv (freq)));
		1127	PUSHs (sv_2mortal (newSViv (format)));
		1128	PUSHs (sv_2mortal (newSViv (channels)));
		1129	}
		1130	}
		1131
		1132	void
646	Mix_CloseAudio ()	1133	Mix_CloseAudio ()
647		1134
648	int	1135	int
649	Mix_AllocateChannels (int numchans = -1)	1136	Mix_AllocateChannels (int numchans = -1)
650		1137
		1138	const char *
		1139	Mix_GetError ()
		1140
651	void	1141	void
652	lowdelay (int fd, int val = 1)	1142	lowdelay (int fd, int val = 1)
653	CODE:	1143	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1144	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		1145
658	void	1146	void
659	win32_proxy_info ()	1147	win32_proxy_info ()
660	PPCODE:	1148	PPCODE:
661	{	1149	{
…		…
682	}	1170	}
683	}	1171	}
684	#endif	1172	#endif
685	}	1173	}
686		1174
687	void	1175	int
688	add_font (char *file)	1176	add_font (char *file)
689	CODE:	1177	CODE:
690	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
691		1188
692	void	1189	void
693	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
694	ALIAS:	1191	ALIAS:
695	load_image_file = 1	1192	load_image_file = 1
…		…
698	STRLEN image_len;	1195	STRLEN image_len;
699	char image = (char )SvPVbyte (image_, image_len);	1196	char image = (char )SvPVbyte (image_, image_len);
700	SDL_Surface surface, surface2;	1197	SDL_Surface surface, surface2;
701	SDL_PixelFormat fmt;	1198	SDL_PixelFormat fmt;
702	SDL_RWops *rw = ix	1199	SDL_RWops *rw = ix
703	? SDL_RWFromFile (image, "r")	1200	? SDL_RWFromFile (image, "rb")
704	: SDL_RWFromConstMem (image, image_len);	1201	: SDL_RWFromConstMem (image, image_len);
705		1202
706	if (!rw)	1203	if (!rw)
707	croak ("load_image: %s", SDL_GetError ());	1204	croak ("load_image: %s", SDL_GetError ());
708		1205
…		…
741		1238
742	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
743	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
744	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
745	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
746	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
747	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
748	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
749	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
750	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
751		1248
…		…
781	void	1278	void
782	error (char *message)	1279	error (char *message)
783	CODE:	1280	CODE:
784	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
785	#ifdef _WIN32	1282	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
787	#endif	1284	#endif
788		1285
789	void	1286	void
790	fatal (char *message)	1287	fatal (char *message)
791	CODE:	1288	CODE:
792	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
793	#ifdef _WIN32	1290	#ifdef _WIN32
794	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
795	#endif	1292	#endif
796	_exit (1);	1293	_exit (1);
797		1294
798	void	1295	void
799	_exit (int retval = 0)	1296	_exit (int retval = 0)
800	CODE:	1297	CODE:
		1298	#ifdef WIN32
		1299	ExitThread (retval); // unclean, please beam me up
		1300	#else
801	_exit (retval);	1301	_exit (retval);
		1302	#endif
802		1303
803	MODULE = CFPlus PACKAGE = CFPlus::Font	1304	void
		1305	debug ()
		1306	CODE:
		1307	{
		1308	#if DEBUG
		1309	VALGRIND_DO_LEAK_CHECK;
		1310	#endif
		1311	}
804		1312
805	CFPlus::Font	1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
		1320	MODULE = Deliantra::Client PACKAGE = DC::Font
		1321
		1322	PROTOTYPES: DISABLE
		1323
		1324	DC::Font
806	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
807	CODE:	1326	CODE:
808	{	1327	{
809	int count;	1328	int count;
810	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
811	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
813	}	1332	}
814	OUTPUT:	1333	OUTPUT:
815	RETVAL	1334	RETVAL
816		1335
817	void	1336	void
818	DESTROY (CFPlus::Font self)	1337	DESTROY (DC::Font self)
819	CODE:	1338	CODE:
820	pango_font_description_free (self);	1339	pango_font_description_free (self);
821		1340
822	void	1341	void
823	make_default (CFPlus::Font self)	1342	make_default (DC::Font self)
		1343	PROTOTYPE: $
824	CODE:	1344	CODE:
825	default_font = self;	1345	default_font = self;
826		1346
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
828		1348
		1349	PROTOTYPES: DISABLE
		1350
829	void	1351	void
830	reset_glyph_cache ()	1352	glyph_cache_backup ()
		1353	PROTOTYPE:
831	CODE:	1354	CODE:
		1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
832	tc_clear ();	1361	tc_restore ();
833		1362
834	CFPlus::Layout	1363	DC::Layout
835	new (SV *class)	1364	new (SV *klass)
836	CODE:	1365	CODE:
837	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
838		1367
839	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
840	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
841	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
842	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
…		…
848	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
849	OUTPUT:	1378	OUTPUT:
850	RETVAL	1379	RETVAL
851		1380
852	void	1381	void
853	DESTROY (CFPlus::Layout self)	1382	DESTROY (DC::Layout self)
854	CODE:	1383	CODE:
855	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
856	Safefree (self);	1385	delete self;
857		1386
858	void	1387	void
859	set_text (CFPlus::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
860	CODE:	1389	CODE:
861	{	1390	{
862	STRLEN textlen;	1391	STRLEN textlen;
863	char *text = SvPVutf8 (text_, textlen);	1392	char *text = SvPVutf8 (text_, textlen);
864		1393
865	pango_layout_set_text (self->pl, text, textlen);	1394	pango_layout_set_text (self->pl, text, textlen);
866	}	1395	}
867		1396
868	void	1397	void
869	set_markup (CFPlus::Layout self, SV *text_)	1398	set_markup (DC::Layout self, SV *text_)
870	CODE:	1399	CODE:
871	{	1400	{
872	STRLEN textlen;	1401	STRLEN textlen;
873	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
874		1403
875	pango_layout_set_markup (self->pl, text, textlen);	1404	pango_layout_set_markup (self->pl, text, textlen);
876	}	1405	}
877		1406
878	void	1407	void
879	set_shapes (CFPlus::Layout self, ...)	1408	set_shapes (DC::Layout self, ...)
880	CODE:	1409	CODE:
881	{	1410	{
882	PangoAttrList *attrs = 0;	1411	PangoAttrList *attrs = 0;
883	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
884	const char *pos = text;	1413	const char *pos = text;
…		…
919	if (attrs)	1448	if (attrs)
920	pango_layout_set_attributes (self->pl, attrs);	1449	pango_layout_set_attributes (self->pl, attrs);
921	}	1450	}
922		1451
923	void	1452	void
924	get_shapes (CFPlus::Layout self)	1453	get_shapes (DC::Layout self)
925	PPCODE:	1454	PPCODE:
926	{	1455	{
927	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1456	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
928		1457
929	do	1458	do
930	{	1459	{
931	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1460	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
932		1461
933	if (run && shape_attr_p (run))	1462	if (run && shape_attr_p (run))
934	{	1463	{
935	PangoRectangle extents;	1464	PangoRectangle extents;
936	pango_layout_iter_get_run_extents (iter, 0, &extents);	1465	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
944		1473
945	pango_layout_iter_free (iter);	1474	pango_layout_iter_free (iter);
946	}	1475	}
947		1476
948	int	1477	int
949	has_wrapped (CFPlus::Layout self)	1478	has_wrapped (DC::Layout self)
950	CODE:	1479	CODE:
951	{	1480	{
952	int lines = 1;	1481	int lines = 1;
953	const char *text = pango_layout_get_text (self->pl);	1482	const char *text = pango_layout_get_text (self->pl);
954		1483
…		…
959	}	1488	}
960	OUTPUT:	1489	OUTPUT:
961	RETVAL	1490	RETVAL
962		1491
963	SV *	1492	SV *
964	get_text (CFPlus::Layout self)	1493	get_text (DC::Layout self)
965	CODE:	1494	CODE:
966	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1495	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
967	sv_utf8_decode (RETVAL);	1496	sv_utf8_decode (RETVAL);
968	OUTPUT:	1497	OUTPUT:
969	RETVAL	1498	RETVAL
970		1499
971	void	1500	void
972	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1501	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
973	CODE:	1502	CODE:
974	self->r = r;	1503	self->r = r;
975	self->g = g;	1504	self->g = g;
976	self->b = b;	1505	self->b = b;
977	self->a = a;	1506	self->a = a;
978		1507
979	void	1508	void
980	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1509	set_font (DC::Layout self, DC::Font font = 0)
981	CODE:	1510	CODE:
982	if (self->font != font)	1511	if (self->font != font)
983	{	1512	{
984	self->font = font;	1513	self->font = font;
985	layout_update_font (self);	1514	layout_update_font (self);
986	}	1515	}
987		1516
988	void	1517	void
989	set_height (CFPlus::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
990	CODE:	1519	CODE:
991	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
992	{	1521	{
993	self->base_height = base_height;	1522	self->base_height = base_height;
994	layout_update_font (self);	1523	layout_update_font (self);
995	}	1524	}
996		1525
997	void	1526	void
998	set_width (CFPlus::Layout self, int max_width = -1)	1527	set_width (DC::Layout self, int max_width = -1)
999	CODE:	1528	CODE:
1000	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1529	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1001		1530
1002	void	1531	void
1003	set_indent (CFPlus::Layout self, int indent)	1532	set_indent (DC::Layout self, int indent)
1004	CODE:	1533	CODE:
1005	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1534	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1006		1535
1007	void	1536	void
1008	set_spacing (CFPlus::Layout self, int spacing)	1537	set_spacing (DC::Layout self, int spacing)
1009	CODE:	1538	CODE:
1010	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1539	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1011		1540
1012	void	1541	void
1013	set_ellipsise (CFPlus::Layout self, int ellipsise)	1542	set_ellipsise (DC::Layout self, int ellipsise)
1014	CODE:	1543	CODE:
1015	pango_layout_set_ellipsize (self->pl,	1544	pango_layout_set_ellipsize (self->pl,
1016	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1545	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1017	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1546	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1018	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1547	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1019	: PANGO_ELLIPSIZE_NONE	1548	: PANGO_ELLIPSIZE_NONE
1020	);	1549	);
1021		1550
1022	void	1551	void
1023	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1552	set_single_paragraph_mode (DC::Layout self, int spm)
1024	CODE:	1553	CODE:
1025	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1554	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1026		1555
1027	void	1556	void
1028	size (CFPlus::Layout self)	1557	size (DC::Layout self)
1029	PPCODE:	1558	PPCODE:
1030	{	1559	{
1031	int w, h;	1560	int w, h;
1032		1561
1033	layout_get_pixel_size (self, &w, &h);	1562	layout_get_pixel_size (self, &w, &h);
…		…
1036	PUSHs (sv_2mortal (newSViv (w)));	1565	PUSHs (sv_2mortal (newSViv (w)));
1037	PUSHs (sv_2mortal (newSViv (h)));	1566	PUSHs (sv_2mortal (newSViv (h)));
1038	}	1567	}
1039		1568
1040	int	1569	int
1041	descent (CFPlus::Layout self)	1570	descent (DC::Layout self)
1042	CODE:	1571	CODE:
1043	{	1572	{
1044	PangoRectangle rect;	1573	PangoRectangle rect;
1045	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1574	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1046	pango_layout_line_get_pixel_extents (line, 0, &rect);	1575	pango_layout_line_get_pixel_extents (line, 0, &rect);
1047	RETVAL = PANGO_DESCENT (rect);	1576	RETVAL = PANGO_DESCENT (rect);
1048	}	1577	}
1049	OUTPUT:	1578	OUTPUT:
1050	RETVAL	1579	RETVAL
1051		1580
1052	int	1581	int
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1582	xy_to_index (DC::Layout self, int x, int y)
1054	CODE:	1583	CODE:
1055	{	1584	{
1056	int index, trailing;	1585	int index, trailing;
1057	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1586	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1058	RETVAL = index;	1587	RETVAL = index + trailing;
1059	}	1588	}
1060	OUTPUT:	1589	OUTPUT:
1061	RETVAL	1590	RETVAL
1062		1591
1063	void	1592	void
1064	cursor_pos (CFPlus::Layout self, int index)	1593	cursor_pos (DC::Layout self, int index)
1065	PPCODE:	1594	PPCODE:
1066	{	1595	{
1067	PangoRectangle strong_pos;	1596	PangoRectangle pos;
1068	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1597	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1069		1598
1070	EXTEND (SP, 3);	1599	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1074	}	1603	}
1075		1604
1076	void	1605	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1606	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1078	PPCODE:	1607	PPCODE:
		1608	{
		1609	int line, x;
		1610
		1611	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1612	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1613	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1614	--line;
		1615	#endif
		1616	EXTEND (SP, 2);
		1617	PUSHs (sv_2mortal (newSViv (line)));
		1618	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1619	}
		1620
		1621	void
		1622	line_x_to_index (DC::Layout self, int line, int x)
		1623	PPCODE:
		1624	{
		1625	PangoLayoutLine *lp;
		1626	int index, trailing;
		1627
		1628	if (line < 0)
		1629	XSRETURN_EMPTY;
		1630
		1631	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1632	XSRETURN_EMPTY; /* do better */
		1633
		1634	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1635
		1636	EXTEND (SP, 2);
		1637	if (GIMME_V == G_SCALAR)
		1638	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1639	else
		1640	{
		1641	PUSHs (sv_2mortal (newSViv (index)));
		1642	PUSHs (sv_2mortal (newSViv (trailing)));
		1643	}
		1644	}
		1645
		1646	void
		1647	render (DC::Layout self, float x, float y, int flags = 0)
		1648	CODE:
		1649	self->rc.clear ();
1079	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1080	self->pl,	1651	self->pl,
		1652	&self->rc,
1081	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1082	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1083	flags	1655	flags
1084	);	1656	);
		1657	// we assume that context_change actually clears/frees stuff
		1658	// and does not do any recomputation...
		1659	pango_layout_context_changed (self->pl);
1085		1660
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087
1088	void	1661	void
1089	pad2pot (SV data_, SV w_, SV *h_)	1662	draw (DC::Layout self)
1090	CODE:	1663	CODE:
1091	{	1664	{
1092	int ow = SvIV (w_);	1665	glEnable (GL_TEXTURE_2D);
1093	int oh = SvIV (h_);	1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1667	glEnable (GL_BLEND);
		1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1670	glEnable (GL_ALPHA_TEST);
		1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1094		1672
1095	if (ow && oh)	1673	self->rc.draw ();
		1674
		1675	glDisable (GL_ALPHA_TEST);
		1676	glDisable (GL_BLEND);
		1677	glDisable (GL_TEXTURE_2D);
		1678	}
		1679
		1680	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1681
		1682	PROTOTYPES: ENABLE
		1683
		1684	void
		1685	pad (SV *data_, int ow, int oh, int nw, int nh)
		1686	CODE:
		1687	{
		1688	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1096	{	1689	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow \|\| nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1690	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1691	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1692	int bpp = datalen / (ow * oh);
1107	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1693	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1108		1694
1109	SvPOK_only (result_);	1695	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1696	SvCUR_set (result_, nw * nh * bpp);
1111		1697
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1698	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1699	while (oh--)
1114	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1700	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1115		1701
1116	sv_setsv (data_, result_);	1702	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1703	}
1123	}	1704	}
1124		1705
1125	void	1706	void
1126	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1707	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1132	{	1713	{
1133	HV hv = (HV )SvRV (self);	1714	HV hv = (HV )SvRV (self);
1134	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1715	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1135	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1716	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1136	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1717	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1718
		1719	if (name <= 0)
		1720	XSRETURN_EMPTY;
1137		1721
1138	if (items < 5)	1722	if (items < 5)
1139	{	1723	{
1140	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1724	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1141	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1725	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1169	glDisable (GL_ALPHA_TEST);	1753	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1171	}	1755	}
1172	}	1756	}
1173		1757
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1758	void
1175		1759	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)
1176	CFPlus::Map	1760	PROTOTYPE: @
1177	new (SV *class, int map_width, int map_height)
1178	CODE:	1761	CODE:
		1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1765	glEnable (GL_TEXTURE_2D);
		1766	glBindTexture (GL_TEXTURE_2D, name1);
		1767
		1768	glColor3f (intensity, intensity, intensity);
		1769	glPushMatrix ();
		1770	glScalef (1./3, 1./3, 1.);
		1771
		1772	if (blend > 0.f)
		1773	{
		1774	float dx3 = dx * -3.f / w;
		1775	float dy3 = dy * -3.f / h;
		1776	GLfloat env_color[4] = { 0., 0., 0., blend };
		1777
		1778	/* interpolate the two shadow textures */
		1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1783	gl.ActiveTexture (GL_TEXTURE1);
		1784	glEnable (GL_TEXTURE_2D);
		1785	glBindTexture (GL_TEXTURE_2D, name2);
		1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1787
		1788	/* rgb == rgb(glcolor) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1792
		1793	/* alpha = interpolate t0, t1 by env_alpha */
		1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1805
		1806	glBegin (GL_QUADS);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1811	glEnd ();
		1812
		1813	glDisable (GL_TEXTURE_2D);
		1814	gl.ActiveTexture (GL_TEXTURE0);
		1815	}
		1816	else
		1817	{
		1818	/* simple blending of one texture, also opengl <1.3 path */
		1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1820
		1821	glBegin (GL_QUADS);
		1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1823	glTexCoord2f (0, t); glVertex2f (0, h);
		1824	glTexCoord2f (s, t); glVertex2f (w, h);
		1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1826	glEnd ();
		1827	}
		1828
		1829	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1830	{
		1831	int x, y;
		1832	int dx3 = dx * 3;
		1833	int dy3 = dy * 3;
		1834
		1835	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1836	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1837	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1838	glTranslatef (-1., -1., 0);
		1839	glBegin (GL_QUADS);
		1840
		1841	for (y = 1; y < h; y += 3)
		1842	{
		1843	int y1 = y - dy3;
		1844	int y1valid = y1 >= 0 && y1 < h;
		1845
		1846	for (x = 1; x < w; x += 3)
		1847	{
		1848	int x1 = x - dx3;
		1849	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1850	uint8_t h2;
		1851
		1852	if (y1valid && x1 >= 0 && x1 < w)
		1853	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	else
		1855	h2 = 1; /* out of range == invisible */
		1856
		1857	if (h1 \|\| h2)
		1858	{
		1859	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1860	glColor4f (1., 1., 1., alpha);
		1861
		1862	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1863	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1864	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1865	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	glEnd ();
		1872
		1873	glPopMatrix ();
		1874
		1875	glDisable (GL_TEXTURE_2D);
		1876	glDisable (GL_BLEND);
		1877	}
		1878
		1879	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1880	CODE:
		1881	{
		1882	GLint width;
		1883	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1884	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1885	RETVAL = width > 0;
		1886	}
		1887	OUTPUT:
		1888	RETVAL
		1889
		1890	MODULE = Deliantra::Client PACKAGE = DC::Map
		1891
		1892	PROTOTYPES: DISABLE
		1893
		1894	DC::Map
		1895	new (SV *klass)
		1896	CODE:
1179	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1180	RETVAL->x = 0;	1898	RETVAL->x = 0;
1181	RETVAL->y = 0;	1899	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1900	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1901	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1903	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1904	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1905	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1906	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1907	RETVAL->row = 0;
1192	OUTPUT:	1908	OUTPUT:
1193	RETVAL	1909	RETVAL
1194		1910
1195	void	1911	void
1196	DESTROY (CFPlus::Map self)	1912	DESTROY (DC::Map self)
1197	CODE:	1913	CODE:
1198	{	1914	{
1199	map_clear (self);	1915	map_clear (self);
1200	Safefree (self->face);	1916	Safefree (self->face2tile);
1201	Safefree (self->tex);	1917	Safefree (self->tex);
1202	Safefree (self);	1918	Safefree (self);
1203	}	1919	}
1204		1920
1205	void	1921	void
		1922	resize (DC::Map self, int map_width, int map_height)
		1923	CODE:
		1924	self->w = map_width;
		1925	self->h = map_height;
		1926
		1927	void
1206	clear (CFPlus::Map self)	1928	clear (DC::Map self)
1207	CODE:	1929	CODE:
1208	map_clear (self);	1930	map_clear (self);
1209		1931
1210	void	1932	void
1211	set_face (CFPlus::Map self, int face, int texid)	1933	set_tileid (DC::Map self, int face, int tile)
1212	CODE:	1934	CODE:
1213	{	1935	{
1214	while (self->faces <= face)	1936	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1937	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);
1217	self->faces *= 2;
1218	}
1219
1220	self->face [face] = texid;
1221	}	1938	}
1222		1939
1223	void	1940	void
		1941	set_smooth (DC::Map self, int face, int smooth, int level)
		1942	CODE:
		1943	{
		1944	tileid texid;
		1945	maptex *tex;
		1946
		1947	if (face < 0 \|\| face >= self->faces)
		1948	return;
		1949
		1950	if (smooth < 0 \|\| smooth >= self->faces)
		1951	return;
		1952
		1953	texid = self->face2tile [face];
		1954
		1955	if (!texid)
		1956	return;
		1957
		1958	tex = self->tex + texid;
		1959	tex->smoothtile = self->face2tile [smooth];
		1960	tex->smoothlevel = level;
		1961	}
		1962
		1963	void
1224	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)	1964	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)
1225	CODE:	1965	CODE:
1226	{	1966	{
1227	while (self->texs <= texid)	1967	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1968
1233	{	1969	{
1234	maptex *tex = self->tex + texid;	1970	maptex *tex = self->tex + texid;
1235		1971
1236	tex->name = name;	1972	tex->name = name;
…		…
1252	// use uglier nearest interpolation because linear suffers	1988	// use uglier nearest interpolation because linear suffers
1253	// from transparent color bleeding and ugly wrapping effects.	1989	// from transparent color bleeding and ugly wrapping effects.
1254	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1990	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1255	}	1991	}
1256		1992
		1993	void
		1994	expire_textures (DC::Map self, int texid, int count)
		1995	PPCODE:
		1996	for (; texid < self->texs && count; ++texid, --count)
		1997	{
		1998	maptex *tex = self->tex + texid;
		1999
		2000	if (tex->name)
		2001	{
		2002	if (tex->unused)
		2003	{
		2004	tex->name = 0;
		2005	tex->unused = 0;
		2006	XPUSHs (sv_2mortal (newSViv (texid)));
		2007	}
		2008	else
		2009	tex->unused = 1;
		2010	}
		2011	}
		2012
1257	int	2013	int
1258	ox (CFPlus::Map self)	2014	ox (DC::Map self)
1259	ALIAS:	2015	ALIAS:
1260	oy = 1	2016	oy = 1
1261	x = 2	2017	x = 2
1262	y = 3	2018	y = 3
1263	w = 4	2019	w = 4
…		…
1274	}	2030	}
1275	OUTPUT:	2031	OUTPUT:
1276	RETVAL	2032	RETVAL
1277		2033
1278	void	2034	void
1279	scroll (CFPlus::Map self, int dx, int dy)	2035	scroll (DC::Map self, int dx, int dy)
1280	CODE:	2036	CODE:
1281	{	2037	{
1282	if (dx > 0)	2038	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	2039	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	2040	else if (dx < 0)
1285	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2041	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1286		2042
1287	if (dy > 0)	2043	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	2044	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	2045	else if (dy < 0)
1290	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2046	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1291		2047
1292	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1294		2050
1295	while (self->y < 0)	2051	while (self->y < 0)
1296	{	2052	{
1297	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1298		2054
1299	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1300	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1301	}	2057	}
1302	}	2058	}
1303		2059
1304	void	2060	SV *
1305	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1306	CODE:	2062	CODE:
1307	{	2063	{
1308	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2064	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1309	uint8_t data_end = (uint8_t )SvEND (data_);	2065	uint8_t data_end = (uint8_t )SvEND (data_);
1310	mapcell *cell;	2066	mapcell *cell;
1311	int x, y, flags;	2067	int x, y, z, flags;
		2068	AV *missing = newAV ();
		2069	RETVAL = newRV_noinc ((SV *)missing);
1312		2070
1313	while (data < data_end - 1)	2071	while (data < data_end - 1)
1314	{	2072	{
1315	flags = (data [0] << 8) + data [1]; data += 2;	2073	flags = (data [0] << 8) + data [1]; data += 2;
1316		2074
…		…
1329		2087
1330	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1331		2089
1332	if (flags & 8)	2090	if (flags & 8)
1333	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1334	if (extmap)	2094	do
1335	{	2095	{
1336	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1337		2098
1338	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
1339	{	2102	{
1340	ext = *data++;
1341	cmd = ext & 0x3f;
1342
1343	if (cmd < 4)
1344	cell->darkness = 255 - ext * 64 + 1;
1345	else if (cmd == 5) // health
1346	{
1347	cell->stat_width = 1;	2103	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	2104	cell->stat_hp = *data++;
1349	}
1350	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width
1353	{
1354	if (*data == 4)
1355	; // decode player tag
1356
1357	data += *data + 1;
1358	}
1359	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;
1361	else if (ext & 0x40) // unknown, multibyte => skip
1362	data += *data + 1;
1363	else
1364	data++;
1365	}	2105	}
1366	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
1367	}	2123	}
1368	else	2124	while (ext & 0x80);
1369	cell->darkness = *data++ + 1;
1370	}	2125	}
1371		2126
		2127	for (z = 0; z <= 2; ++z)
1372	if (flags & 4)	2128	if (flags & (4 >> z))
1373	{	2129	{
1374	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2130	faceid face = (data [0] << 8) + data [1]; data += 2;
		2131	need_facenum (self, face);
		2132	cell->tile [z] = self->face2tile [face];
		2133
		2134	if (cell->tile [z])
		2135	{
		2136	maptex *tex = self->tex + cell->tile [z];
		2137	tex->unused = 0;
		2138	if (!tex->name)
		2139	av_push (missing, newSViv (cell->tile [z]));
		2140
		2141	if (tex->smoothtile)
		2142	{
		2143	maptex *smooth = self->tex + tex->smoothtile;
		2144	smooth->unused = 0;
		2145	if (!smooth->name)
		2146	av_push (missing, newSViv (tex->smoothtile));
		2147	}
		2148	}
1375	}	2149	}
1376
1377	if (flags & 2)
1378	{
1379	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1380	}
1381
1382	if (flags & 1)
1383	{
1384	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1385	}
1386	}	2150	}
1387	else	2151	else
1388	cell->darkness = 0;	2152	CELL_CLEAR (cell);
1389	}	2153	}
1390	}	2154	}
		2155	OUTPUT:
		2156	RETVAL
1391		2157
1392	SV *	2158	SV *
1393	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2159	mapmap (DC::Map self, int x0, int y0, int w, int h)
1394	CODE:	2160	CODE:
1395	{	2161	{
1396	int x1, x;	2162	int x1, x;
1397	int y1, y;	2163	int y1, y;
1398	int z;	2164	int z;
…		…
1411	? self->row + y	2177	? self->row + y
1412	: 0;	2178	: 0;
1413		2179
1414	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
1415	{	2181	{
1416	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
1417		2183
1418	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
1419	{	2185	{
1420	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
1421		2187
1422	for (z = 0; z <= 0; z++)	2188	for (z = 0; z <= 0; z++)
1423	{	2189	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	2190	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	2192	int a1 = tex.a;
1431		2193
1432	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
1433	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
1434	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
1435	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
1436	}
1437	}	2198	}
1438	}	2199	}
1439		2200
1440	*map++ = (r )	2201	*map++ = (r )
1441	\| (g << 8)	2202	\| (g << 8)
1442	\| (b << 16)	2203	\| (b << 16)
1443	\| (a << 24);	2204	\| (a << 24);
1444	}	2205	}
1445	}	2206	}
1446		2207
1447	RETVAL = map_sv;	2208	RETVAL = map_sv;
1448	}	2209	}
1449	OUTPUT:	2210	OUTPUT:
1450	RETVAL	2211	RETVAL
1451		2212
1452	void	2213	void
1453	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2214	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1454	CODE:	2215	CODE:
1455	{	2216	{
1456	int vx, vy;
1457	int x, y, z;	2217	int x, y, z;
1458	int last_name;
1459	mapface face;
1460		2218
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2219	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2220	int pl_x, pl_y;
		2221	maptex pl_tex;
		2222	rc_t rc;
		2223	rc_t rc_ov;
		2224	rc_key_t key;
		2225	rc_t::array_t *arr;
1463		2226
1464	/*	2227	pl_tex.name = 0;
1465	int vx = self->vx = self->w >= sw
1466	? self->x + (self->w - sw) / 2
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468		2228
1469	int vy = self->vy = self->h >= sh	2229	// that's current max. sorry.
1470	? self->y + (self->h - sh) / 2	2230	if (sw > 255) sw = 255;
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2231	if (sh > 255) sh = 255;
1472	*/
1473		2232
1474	glColor4ub (255, 255, 255, 255);	2233	memset (&key, 0, sizeof (key));
		2234	key.r = 255;
		2235	key.g = 255;
		2236	key.b = 255;
		2237	key.a = 255;
		2238	key.mode = GL_QUADS;
		2239	key.format = GL_T2F_V3F;
		2240
		2241	mx += self->x;
		2242	my += self->y;
		2243
		2244	// first pass: determine smooth_max
		2245	// rather ugly, if you ask me
		2246	// could also be stored inside mapcell and updated on change
		2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2248
		2249	for (y = 0; y < sh; y++)
		2250	if (0 <= y + my && y + my < self->rows)
		2251	{
		2252	maprow *row = self->row + (y + my);
		2253
		2254	for (x = 0; x < sw; x++)
		2255	if (row->c0 <= x + mx && x + mx < row->c1)
		2256	{
		2257	mapcell *cell = row->col + (x + mx - row->c0);
		2258
		2259	smooth_max[x + 1][y + 1] =
		2260	MAX (self->tex [cell->tile [0]].smoothlevel,
		2261	MAX (self->tex [cell->tile [1]].smoothlevel,
		2262	self->tex [cell->tile [2]].smoothlevel));
		2263	}
		2264	}
1475		2265
1476	glEnable (GL_BLEND);	2266	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1478	glEnable (GL_TEXTURE_2D);
1479	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1480		2269
1481	glBegin (GL_QUADS);
1482
1483	last_name = 0;
1484
1485	for (z = 0; z < 3; z++)	2270	for (z = 0; z <= 2; z++)
		2271	{
		2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
		2275	key.texname = -1;
		2276
1486	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
1488	{	2279	{
1489	maprow *row = self->row + (y + vy);	2280	maprow *row = self->row + (y + my);
1490		2281
1491	for (x = 0; x < sw; x++)	2282	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	2283	if (row->c0 <= x + mx && x + mx < row->c1)
		2284	{
		2285	mapcell *cell = row->col + (x + mx - row->c0);
		2286	tileid tile = cell->tile [z];
		2287
		2288	if (tile)
		2289	{
		2290	maptex tex = self->tex [tile];
		2291	int px, py;
		2292
		2293	if (key.texname != tex.name)
		2294	{
		2295	self->tex [tile].unused = 0;
		2296
		2297	if (!tex.name)
		2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2299
		2300	key.texname = tex.name;
		2301	arr = &rc.array (key);
		2302	}
		2303
		2304	px = (x + 1) * Th - tex.w;
		2305	py = (y + 1) * Tw - tex.h;
		2306
		2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
		2308	{
		2309	pl_x = px;
		2310	pl_y = py;
		2311	pl_tex = tex;
		2312	continue;
		2313	}
		2314
		2315	arr->t2f_v3f (0 , 0 , px , py , 0);
		2316	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2319
		2320	// update smooth hash
		2321	if (tex.smoothtile)
		2322	{
		2323	skey.tile = tex.smoothtile;
		2324	skey.level = tex.smoothlevel;
		2325
		2326	smooth_level[tex.smoothlevel] = 1;
		2327
		2328	// add bits to current tile and all neighbours. skey.x\|y is
		2329	// shifted +1\|+1 so we always stay positive.
		2330
		2331	// bits is ___n cccc CCCC bbbb
		2332	// n do not draw borders&corners
		2333	// c draw these corners, but...
		2334	// C ... not these
		2335	// b draw these borders
		2336
		2337	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2338	// ┃· ·· ·┃ ━━
		2339
		2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2341	// ·· ·· ·┏ ┓·
		2342
		2343	// full tile
		2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2345
		2346	// borders
		2347	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2348	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2349	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2351
		2352	// corners
		2353	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2354	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2355	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2357	}
		2358	}
		2359
		2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2361	{
		2362	// overlays such as the speech bubble, probably more to come
		2363	if (cell->flags & 1)
		2364	{
		2365	rc_key_t key_ov = key;
		2366	maptex tex = self->tex[TEXID_SPEECH];
		2367	int px = x * Tw + Tw * 2 / 32;
		2368	int py = y * Th - Th * 6 / 32;
		2369
		2370	key_ov.texname = tex.name;
		2371	rc_t::array_t &arr = rc_ov.array (key_ov);
		2372
		2373	arr.t2f_v3f (0 , 0 , px , py , 0);
		2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
		2377	}
		2378	}
		2379	}
		2380	}
		2381
		2382	rc.draw ();
		2383	rc.clear ();
		2384
		2385	// go through all smoothlevels, lowest to highest, then draw.
		2386	// this is basically counting sort
		2387	{
		2388	int w, b;
		2389
		2390	glEnable (GL_TEXTURE_2D);
		2391	glBegin (GL_QUADS);
		2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1493	{	2395	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	2396	smooth_key &skey = it->first;
		2397	IV bits = it->second;
1495		2398
1496	face = cell->face [z];	2399	if (!(bits & 0x1000)
1497		2400	&& skey.level == level
1498	if (face && face < self->texs)	2401	&& level > smooth_max [skey.x][skey.y])
1499	{	2402	{
1500	maptex tex = self->tex [face];	2403	maptex tex = self->tex [skey.tile];
1501	int px = (x + 1) * 32 - tex.w;	2404	int px = (((int)skey.x) - 1) * Tw;
1502	int py = (y + 1) * 32 - tex.h;	2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
1503		2410
1504	if (last_name != tex.name)	2411	if (tex.name)
1505	{	2412	{
		2413	// this time avoiding texture state changes
		2414	// save gobs of state changes.
		2415	if (key.texname != tex.name)
		2416	{
		2417	self->tex [skey.tile].unused = 0;
		2418
1506	glEnd ();	2419	glEnd ();
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1508	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
1509	}	2422	}
1510		2423
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2424	if (border)
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)
1520	{	2425	{
1521	maptex tex = self->tex [1];	2426	float ox = border * dx;
1522	int px = (x + 1) * 32 - tex.w + 2;
1523	int py = (y + 1) * 32 - tex.h - 6;
1524		2427
		2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1525	glEnd ();	2432	}
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1527	glBegin (GL_QUADS);
1528		2433
		2434	if (corner)
		2435	{
		2436	float ox = corner * dx;
		2437
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2442	}
1533	}	2443	}
1534	}	2444	}
1535	}	2445	}
		2446
		2447	glEnd ();
		2448	glDisable (GL_TEXTURE_2D);
		2449	key.texname = -1;
1536	}	2450	}
		2451	}
1537		2452
1538	glEnd ();	2453	if (pl_tex.name)
		2454	{
		2455	maptex tex = pl_tex;
		2456	int px = pl_x + sdx;
		2457	int py = pl_y + sdy;
1539		2458
1540	glDisable (GL_TEXTURE_2D);	2459	key.texname = tex.name;
		2460	rc_t::array_t &arr = rc.array (key);
		2461
		2462	arr.t2f_v3f (0 , 0 , px , py , 0);
		2463	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2466
		2467	rc.draw ();
		2468	}
		2469
		2470	rc_ov.draw ();
		2471	rc_ov.clear ();
		2472
1541	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
1542		2474
1543	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
1546	{	2478	{
1547	maprow *row = self->row + (y + vy);	2479	maprow *row = self->row + (y + my);
1548		2480
1549	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	2483	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
1553		2485
1554	int px = x * 32;	2486	int px = x * Tw;
1555	int py = y * 32;	2487	int py = y * Th;
		2488
		2489	if (ecb_expect_false (cell->player == player))
		2490	{
		2491	px += sdx;
		2492	py += sdy;
		2493	}
1556		2494
1557	if (cell->stat_hp)	2495	if (cell->stat_hp)
1558	{	2496	{
1559	int width = cell->stat_width * 32;	2497	int width = cell->stat_width * Tw;
1560	int thick = sh / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1561		2499
1562	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	2502	px + width - 1, py);
1565		2503
…		…
1571	}	2509	}
1572	}	2510	}
1573	}	2511	}
1574		2512
1575	void	2513	void
1576	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2514	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1577	CODE:	2515	CODE:
1578	{	2516	{
1579	static float color[16][3] = {	2517	static float color[16][3] = {
1580	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
1581	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
1582	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
1583	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
1584		2522
1585	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
1586	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
1587	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
1588	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
1589		2527
1590	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
1591	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
1592	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
1593	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
1594		2532
1595	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
1596		2534
1597	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
1598	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
1599	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
1600	};	2538	};
1601		2539
1602	int x, y;	2540	int x, y;
1603		2541
1604	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
		2543	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2544	* but the nvidia driver (185.18.14) mishandles alpha textures
		2545	* and takes the colour from god knows where instead of using
		2546	* Cp. MODULATE results in the same colour, but slightly different
		2547	* alpha, but atcually gives us the correct colour with nvidia.
		2548	*/
1605	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1606	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
1607	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2551	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1608	glBegin (GL_QUADS);	2552	glBegin (GL_QUADS);
1609		2553
1610	for (y = 0; y < h; y++)	2554	for (y = 0; y < h; y++)
…		…
1614		2558
1615	if (m)	2559	if (m)
1616	{	2560	{
1617	float *c = color [m & 15];	2561	float *c = color [m & 15];
1618		2562
1619	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
1620	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
1621		2565
1622	glColor4f (c[0], c[1], c[2], 0.75);	2566	glColor4f (c[0], c[1], c[2], 1);
1623	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1624	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1625	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1626	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2570	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1627	}	2571	}
…		…
1631	glDisable (GL_BLEND);	2575	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	2576	glDisable (GL_TEXTURE_2D);
1633	}	2577	}
1634		2578
1635	void	2579	void
1636	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2580	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1637	PPCODE:	2581	PPCODE:
1638	{	2582	{
1639	int vx, vy;
1640	int x, y;	2583	int x, y;
1641	int sw4 = (sw + 3) & ~3;	2584	int sw1 = sw + 2;
		2585	int sh1 = sh + 2;
		2586	int sh3 = sh * 3;
		2587	int sw3 = sw * 3;
1642	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2588	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1643	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2589	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1644		2590	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1645	memset (darkness, 255, sw4 * sh);	2591	memset (darkness1, 0, sw1*sh1);
		2592
1646	SvPOK_only (darkness_sv);	2593	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
1648		2595
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2596	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2597	my += self->y - 1;
1651		2598
1652	for (y = 0; y < sh; y++)	2599	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
1654	{	2601	{
1655	maprow *row = self->row + (y + vy);	2602	maprow *row = self->row + (y + my);
1656		2603
1657	for (x = 0; x < sw; x++)	2604	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2605	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2606	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2607	mapcell *cell = row->col + (x + mx - row->c0);
1661		2608
1662	darkness[y * sw4 + x] = cell->darkness	2609	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2610	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1664	: 255 - FOW_DARKNESS;	2611	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1665	}	2612	}
1666	}	2613	}
1667		2614
		2615	for (y = 0; y < sh; ++y)
		2616	for (x = 0; x < sw; ++x)
		2617	{
		2618	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2619	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2620	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2621	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2622	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2623	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2624	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2625	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2626	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2627
		2628	uint8_t r11 = (d11 + d21 + d12) / 3;
		2629	uint8_t r21 = d21;
		2630	uint8_t r31 = (d21 + d31 + d32) / 3;
		2631
		2632	uint8_t r12 = d12;
		2633	uint8_t r22 = d22;
		2634	uint8_t r32 = d32;
		2635
		2636	uint8_t r13 = (d13 + d23 + d12) / 3;
		2637	uint8_t r23 = d23;
		2638	uint8_t r33 = (d23 + d33 + d32) / 3;
		2639
		2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2649	}
		2650
		2651	free (darkness1);
		2652
1668	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2656	PUSHs (darkness3_sv);
1672	}	2657	}
1673		2658
1674	SV *	2659	SV *
1675	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2660	get_rect (DC::Map self, int x0, int y0, int w, int h)
1676	CODE:	2661	CODE:
1677	{	2662	{
1678	int x, y, x1, y1;	2663	int x, y, x1, y1;
1679	SV data_sv = newSV (w h * 7 + 5);	2664	SV data_sv = newSV (w h * 7 + 5);
1680	uint8_t data = (uint8_t )SvPVX (data_sv);	2665	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2690	if (row && row->c0 <= x && x < row->c1)
1706	{	2691	{
1707	mapcell *cell = row->col + (x - row->c0);	2692	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2693	uint8_t flags = 0;
1709		2694
1710	if (cell->face [0]) flags \|= 1;	2695	if (cell->tile [0]) flags \|= 1;
1711	if (cell->face [1]) flags \|= 2;	2696	if (cell->tile [1]) flags \|= 2;
1712	if (cell->face [2]) flags \|= 4;	2697	if (cell->tile [2]) flags \|= 4;
1713		2698
1714	*data++ = flags;	2699	*data++ = flags;
1715		2700
1716	if (flags & 1)	2701	if (flags & 1)
1717	{	2702	{
		2703	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2704	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2705	*data++ = tile;
1720	}	2706	}
1721		2707
1722	if (flags & 2)	2708	if (flags & 2)
1723	{	2709	{
		2710	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2711	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2712	*data++ = tile;
1726	}	2713	}
1727		2714
1728	if (flags & 4)	2715	if (flags & 4)
1729	{	2716	{
		2717	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2718	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2719	*data++ = tile;
1732	}	2720	}
1733	}	2721	}
1734	else	2722	else
1735	*data++ = 0;	2723	*data++ = 0;
1736	}	2724	}
1737	}	2725	}
1738		2726
		2727	/* if size is wh + 5 then no data has been found /
		2728	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2729	{
1739	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
1740	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2732	}
		2733
1741	RETVAL = data_sv;	2734	RETVAL = data_sv;
1742	}	2735	}
1743	OUTPUT:	2736	OUTPUT:
1744	RETVAL	2737	RETVAL
1745		2738
1746	void	2739	void
1747	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2740	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1748	PPCODE:	2741	PPCODE:
1749	{	2742	{
1750	int x, y, z;	2743	int x, y, z;
1751	int w, h;	2744	int w, h;
1752	int x1, y1;	2745	int x1, y1;
		2746	STRLEN len;
		2747	uint8_t data, end;
		2748
		2749	len = SvLEN (data_sv);
		2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2752	end = data + len + 8;
		2753
		2754	if (len < 5)
		2755	XSRETURN_EMPTY;
1753		2756
1754	if (*data++ != 0)	2757	if (*data++ != 0)
1755	return; /* version mismatch */	2758	XSRETURN_EMPTY; /* version mismatch */
1756		2759
1757	w = data++ << 8; w \|= data++;	2760	w = data++ << 8; w \|= data++;
1758	h = data++ << 8; h \|= data++;	2761	h = data++ << 8; h \|= data++;
1759		2762
1760	// we need to do this 'cause we don't keep an absolute coord system for rows	2763	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1772	{	2775	{
1773	maprow *row = map_get_row (self, y);	2776	maprow *row = map_get_row (self, y);
1774		2777
1775	for (x = x0; x < x1; x++)	2778	for (x = x0; x < x1; x++)
1776	{	2779	{
		2780	uint8_t flags;
		2781
		2782	if (data + 7 >= end)
		2783	XSRETURN_EMPTY;
		2784
1777	uint8_t flags = *data++;	2785	flags = *data++;
1778		2786
1779	if (flags)	2787	if (flags)
1780	{	2788	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2789	mapcell *cell = row_get_cell (row, x);
		2790	tileid tile[3] = { 0, 0, 0 };
1784		2791
1785	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2792	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1786	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2793	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1787	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2794	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1788		2795
1789	if (cell->darkness == 0)	2796	if (cell->darkness == 0)
1790	{	2797	{
1791	cell->darkness = 0;	2798	/cell->darkness = 0;/
		2799	EXTEND (SP, 3);
1792		2800
1793	for (z = 0; z <= 2; z++)	2801	for (z = 0; z <= 2; z++)
1794	{	2802	{
1795	cell->face[z] = face[z];	2803	tileid t = tile [z];
1796		2804
1797	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2805	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2806	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2807	PUSHs (sv_2mortal (newSViv (t)));
		2808	need_texid (self, t);
		2809	}
		2810
		2811	cell->tile [z] = t;
1799	}	2812	}
1800	}	2813	}
1801	}	2814	}
1802	}	2815	}
1803	}	2816	}
1804	}	2817	}
1805		2818
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
1807		2820
1808	CFPlus::MixChunk	2821	DC::RW
1809	new_from_file (SV class, char path)	2822	new (SV klass, SV data_sv)
1810	CODE:	2823	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2824	{
		2825	STRLEN datalen;
		2826	char *data = SvPVbyte (data_sv, datalen);
		2827
		2828	RETVAL = SDL_RWFromConstMem (data, datalen);
		2829	}
1812	OUTPUT:	2830	OUTPUT:
1813	RETVAL	2831	RETVAL
1814		2832
		2833	DC::RW
		2834	new_from_file (SV klass, const char path, const char *mode = "rb")
		2835	CODE:
		2836	RETVAL = SDL_RWFromFile (path, mode);
		2837	OUTPUT:
		2838	RETVAL
		2839
		2840	# fails on win32:
		2841	# dc.xs(2268) : error C2059: syntax error : '('
1815	void	2842	#void
		2843	#close (DC::RW self)
		2844	# CODE:
		2845	# (self->(close)) (self);
		2846
		2847	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2848
		2849	PROTOTYPES: DISABLE
		2850
		2851	DC::Channel
		2852	find ()
		2853	CODE:
		2854	{
		2855	RETVAL = Mix_GroupAvailable (-1);
		2856
		2857	if (RETVAL < 0)
		2858	{
		2859	RETVAL = Mix_GroupOldest (-1);
		2860
		2861	if (RETVAL < 0)
		2862	{
		2863	// happens sometimes, maybe it just stopped playing(?)
		2864	RETVAL = Mix_GroupAvailable (-1);
		2865
		2866	if (RETVAL < 0)
		2867	XSRETURN_UNDEF;
		2868	}
		2869	else
		2870	Mix_HaltChannel (RETVAL);
		2871	}
		2872
		2873	Mix_UnregisterAllEffects (RETVAL);
		2874	Mix_Volume (RETVAL, 128);
		2875	}
		2876	OUTPUT:
		2877	RETVAL
		2878
		2879	void
		2880	halt (DC::Channel self)
		2881	CODE:
		2882	Mix_HaltChannel (self);
		2883
		2884	void
		2885	expire (DC::Channel self, int ticks = -1)
		2886	CODE:
		2887	Mix_ExpireChannel (self, ticks);
		2888
		2889	void
		2890	fade_out (DC::Channel self, int ticks = -1)
		2891	CODE:
		2892	Mix_FadeOutChannel (self, ticks);
		2893
		2894	int
		2895	volume (DC::Channel self, int volume)
		2896	CODE:
		2897	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2898	OUTPUT:
		2899	RETVAL
		2900
		2901	void
		2902	unregister_all_effects (DC::Channel self)
		2903	CODE:
		2904	Mix_UnregisterAllEffects (self);
		2905
		2906	void
		2907	set_panning (DC::Channel self, int left, int right)
		2908	CODE:
		2909	left = CLAMP (left , 0, 255);
		2910	right = CLAMP (right, 0, 255);
		2911	Mix_SetPanning (self, left, right);
		2912
		2913	void
		2914	set_distance (DC::Channel self, int distance)
		2915	CODE:
		2916	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2917
		2918	void
		2919	set_position (DC::Channel self, int angle, int distance)
		2920	CODE:
		2921
		2922	void
		2923	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2924	CODE:
		2925	{
		2926	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2927	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2929	}
		2930
		2931	void
		2932	set_reverse_stereo (DC::Channel self, int flip)
		2933	CODE:
		2934	Mix_SetReverseStereo (self, flip);
		2935
		2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2937
		2938	PROTOTYPES: DISABLE
		2939
		2940	void
		2941	decoders ()
		2942	PPCODE:
		2943	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2944	int i, num = Mix_GetNumChunkDecoders ();
		2945	EXTEND (SP, num);
		2946	for (i = 0; i < num; ++i)
		2947	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2948	#else
		2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2950	#endif
		2951
		2952	DC::MixChunk
		2953	new (SV *klass, DC::RW rwops)
		2954	CODE:
		2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2956	OUTPUT:
		2957	RETVAL
		2958
		2959	void
1816	DESTROY (CFPlus::MixChunk self)	2960	DESTROY (DC::MixChunk self)
1817	CODE:	2961	CODE:
1818	Mix_FreeChunk (self);	2962	Mix_FreeChunk (self);
1819		2963
1820	int	2964	int
1821	volume (CFPlus::MixChunk self, int volume = -1)	2965	volume (DC::MixChunk self, int volume = -1)
1822	CODE:	2966	CODE:
		2967	if (items > 1)
		2968	volume = CLAMP (volume, 0, 128);
1823	RETVAL = Mix_VolumeChunk (self, volume);	2969	RETVAL = Mix_VolumeChunk (self, volume);
1824	OUTPUT:	2970	OUTPUT:
1825	RETVAL	2971	RETVAL
1826		2972
1827	int	2973	DC::Channel
1828	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2974	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1829	CODE:	2975	CODE:
		2976	{
1830	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2977	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2978
		2979	if (RETVAL < 0)
		2980	XSRETURN_UNDEF;
		2981
		2982	if (channel < 0)
		2983	{
		2984	Mix_UnregisterAllEffects (RETVAL);
		2985	Mix_Volume (RETVAL, 128);
		2986	}
		2987	}
1831	OUTPUT:	2988	OUTPUT:
1832	RETVAL	2989	RETVAL
1833		2990
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2992
		2993	void
		2994	decoders ()
		2995	PPCODE:
		2996	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2997	int i, num = Mix_GetNumMusicDecoders ();
		2998	EXTEND (SP, num);
		2999	for (i = 0; i < num; ++i)
		3000	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3001	#else
		3002	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3003	#endif
1835		3004
1836	int	3005	int
1837	volume (int volume = -1)	3006	volume (int volume = -1)
		3007	PROTOTYPE: ;$
1838	CODE:	3008	CODE:
		3009	if (items > 0)
		3010	volume = CLAMP (volume, 0, 128);
1839	RETVAL = Mix_VolumeMusic (volume);	3011	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	3012	OUTPUT:
1841	RETVAL	3013	RETVAL
1842		3014
1843	CFPlus::MixMusic	3015	void
1844	new_from_file (SV class, char path)	3016	fade_out (int ms)
1845	CODE:	3017	CODE:
1846	RETVAL = Mix_LoadMUS (path);	3018	Mix_FadeOutMusic (ms);
		3019
		3020	void
		3021	halt ()
		3022	CODE:
		3023	Mix_HaltMusic ();
		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
1847	OUTPUT:	3029	OUTPUT:
1848	RETVAL	3030	RETVAL
1849		3031
		3032	DC::MixMusic
		3033	new (SV *klass, DC::RW rwops)
		3034	CODE:
		3035	RETVAL = Mix_LoadMUS_RW (rwops);
		3036	OUTPUT:
		3037	RETVAL
		3038
1850	void	3039	void
1851	DESTROY (CFPlus::MixMusic self)	3040	DESTROY (DC::MixMusic self)
1852	CODE:	3041	CODE:
1853	Mix_FreeMusic (self);	3042	Mix_FreeMusic (self);
1854		3043
1855	int	3044	int
1856	play (CFPlus::MixMusic self, int loops = -1)	3045	play (DC::MixMusic self, int loops = -1)
1857	CODE:	3046	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	3047	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	3048	OUTPUT:
1860	RETVAL	3049	RETVAL
1861		3050
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3051	void
		3052	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3053	CODE:
		3054	Mix_FadeInMusicPos (self, loops, ms, position);
		3055
		3056	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3057
		3058	PROTOTYPES: ENABLE
1863		3059
1864	BOOT:	3060	BOOT:
1865	{	3061	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3062	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1867	static const struct {	3063	static const struct {
1868	const char *name;	3064	const char *name;
1869	IV iv;	3065	IV iv;
1870	} *civ, const_iv[] = {	3066	} *civ, const_iv[] = {
1871	# define const_iv(name) { # name, (IV)name }	3067	# define const_iv(name) { # name, (IV)name }
		3068	const_iv (GL_VENDOR),
		3069	const_iv (GL_VERSION),
		3070	const_iv (GL_EXTENSIONS),
		3071	const_iv (GL_MAX_TEXTURE_UNITS),
1872	const_iv (GL_COLOR_MATERIAL),	3072	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	3073	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	3074	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	3075	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	3076	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	3080	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	3081	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	3082	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	3083	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	3084	const_iv (GL_BACK),
		3085	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	3086	const_iv (GL_AND),
1886	const_iv (GL_ONE),	3087	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	3088	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	3089	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	3090	const_iv (GL_DST_ALPHA),
1890	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3091	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1891	const_iv (GL_ONE_MINUS_DST_ALPHA),	3092	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3093	const_iv (GL_SRC_COLOR),
		3094	const_iv (GL_DST_COLOR),
		3095	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3096	const_iv (GL_ONE_MINUS_DST_COLOR),
1892	const_iv (GL_SRC_ALPHA_SATURATE),	3097	const_iv (GL_SRC_ALPHA_SATURATE),
1893	const_iv (GL_RGB),	3098	const_iv (GL_RGB),
1894	const_iv (GL_RGBA),	3099	const_iv (GL_RGBA),
1895	const_iv (GL_RGBA4),	3100	const_iv (GL_RGBA4),
1896	const_iv (GL_RGBA8),	3101	const_iv (GL_RGBA8),
…		…
1902	const_iv (GL_INTENSITY),	3107	const_iv (GL_INTENSITY),
1903	const_iv (GL_LUMINANCE),	3108	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	3109	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	3110	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3111	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3112	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3113	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3114	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3115	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3116	const_iv (GL_COMPRESSED_RGB_ARB),
		3117	const_iv (GL_COMPRESSED_RGBA_ARB),
1907	const_iv (GL_COMPILE),	3118	const_iv (GL_COMPILE),
		3119	const_iv (GL_PROXY_TEXTURE_1D),
		3120	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	3121	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	3122	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	3123	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	3124	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	3125	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1933	const_iv (GL_COLOR_LOGIC_OP),	3146	const_iv (GL_COLOR_LOGIC_OP),
1934	const_iv (GL_SEPARABLE_2D),	3147	const_iv (GL_SEPARABLE_2D),
1935	const_iv (GL_CONVOLUTION_2D),	3148	const_iv (GL_CONVOLUTION_2D),
1936	const_iv (GL_CONVOLUTION_BORDER_MODE),	3149	const_iv (GL_CONVOLUTION_BORDER_MODE),
1937	const_iv (GL_CONSTANT_BORDER),	3150	const_iv (GL_CONSTANT_BORDER),
		3151	const_iv (GL_POINTS),
1938	const_iv (GL_LINES),	3152	const_iv (GL_LINES),
1939	const_iv (GL_LINE_STRIP),	3153	const_iv (GL_LINE_STRIP),
1940	const_iv (GL_LINE_LOOP),	3154	const_iv (GL_LINE_LOOP),
1941	const_iv (GL_QUADS),	3155	const_iv (GL_QUADS),
1942	const_iv (GL_QUAD_STRIP),	3156	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	3157	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	3158	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	3159	const_iv (GL_TRIANGLE_FAN),
		3160	const_iv (GL_POLYGON),
1946	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3161	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3162	const_iv (GL_POINT_SMOOTH_HINT),
		3163	const_iv (GL_LINE_SMOOTH_HINT),
		3164	const_iv (GL_POLYGON_SMOOTH_HINT),
		3165	const_iv (GL_GENERATE_MIPMAP_HINT),
		3166	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1947	const_iv (GL_FASTEST),	3167	const_iv (GL_FASTEST),
		3168	const_iv (GL_DONT_CARE),
		3169	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	3170	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	3171	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	3172	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	3173	const_iv (GL_T2F_N3F_V3F),
		3174	const_iv (GL_FUNC_ADD),
		3175	const_iv (GL_FUNC_SUBTRACT),
		3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1952	# undef const_iv	3177	# undef const_iv
1953	};	3178	};
1954		3179
1955	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1956	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1957	}
1958		3182
1959	char *	3183	texture_av = newAV ();
		3184	AvREAL_off (texture_av);
		3185	}
		3186
		3187	void
		3188	disable_GL_EXT_blend_func_separate ()
		3189	CODE:
		3190	gl.BlendFuncSeparate = 0;
		3191	gl.BlendFuncSeparateEXT = 0;
		3192
		3193	void
		3194	apple_nvidia_bug (int enable)
		3195
		3196	const char *
1960	gl_vendor ()	3197	gl_vendor ()
1961	CODE:	3198	CODE:
1962	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
1963	OUTPUT:	3200	OUTPUT:
1964	RETVAL	3201	RETVAL
1965		3202
1966	char *	3203	const char *
1967	gl_version ()	3204	gl_version ()
1968	CODE:	3205	CODE:
1969	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
1970	OUTPUT:	3207	OUTPUT:
1971	RETVAL	3208	RETVAL
1972		3209
1973	char *	3210	const char *
1974	gl_extensions ()	3211	gl_extensions ()
1975	CODE:	3212	CODE:
1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1977	OUTPUT:	3214	OUTPUT:
1978	RETVAL	3215	RETVAL
1979		3216
		3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
		3222
		3223	GLint glGetInteger (GLenum pname)
		3224	CODE:
		3225	glGetIntegerv (pname, &RETVAL);
		3226	OUTPUT:
		3227	RETVAL
		3228
		3229	GLdouble glGetDouble (GLenum pname)
		3230	CODE:
		3231	glGetDoublev (pname, &RETVAL);
		3232	OUTPUT:
		3233	RETVAL
		3234
1980	int glGetError ()	3235	int glGetError ()
1981		3236
1982	void glFinish ()	3237	void glFinish ()
		3238
		3239	void glFlush ()
1983		3240
1984	void glClear (int mask)	3241	void glClear (int mask)
1985		3242
1986	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
1987	PROTOTYPE: @	3244	PROTOTYPE: @
…		…
1998		3255
1999	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3256	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2000	CODE:	3257	CODE:
2001	gl_BlendFuncSeparate (sa, da, saa, daa);	3258	gl_BlendFuncSeparate (sa, da, saa, daa);
2002		3259
		3260	# void glBlendEquation (int se)
		3261
2003	void glDepthMask (int flag)	3262	void glDepthMask (int flag)
2004		3263
2005	void glLogicOp (int opcode)	3264	void glLogicOp (int opcode)
2006		3265
2007	void glColorMask (int red, int green, int blue, int alpha)	3266	void glColorMask (int red, int green, int blue, int alpha)
…		…
2021	# near_ and far_ are due to microsofts buggy "c" compiler	3280	# near_ and far_ are due to microsofts buggy "c" compiler
2022	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3281	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2023		3282
2024	# near_ and far_ are due to microsofts buggy "c" compiler	3283	# near_ and far_ are due to microsofts buggy "c" compiler
2025	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3284	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3285
		3286	PROTOTYPES: DISABLE
2026		3287
2027	void glViewport (int x, int y, int width, int height)	3288	void glViewport (int x, int y, int width, int height)
2028		3289
2029	void glScissor (int x, int y, int width, int height)	3290	void glScissor (int x, int y, int width, int height)
2030		3291
…		…
2038		3299
2039	void glRotate (float angle, float x, float y, float z)	3300	void glRotate (float angle, float x, float y, float z)
2040	CODE:	3301	CODE:
2041	glRotatef (angle, x, y, z);	3302	glRotatef (angle, x, y, z);
2042		3303
2043	void glBegin (int mode)
2044
2045	void glEnd ()
2046
2047	void glColor (float r, float g, float b, float a = 1.0)	3304	void glColor (float r, float g, float b, float a = 1.0)
2048	PROTOTYPE: @	3305	PROTOTYPE: @
2049	ALIAS:	3306	ALIAS:
2050	glColor_premultiply = 1	3307	glColor_premultiply = 1
2051	CODE:	3308	CODE:
2052	if (ix)	3309	if (ix)
2053	{	3310	{
…		…
2056	b *= a;	3313	b *= a;
2057	}	3314	}
2058	// microsoft visual "c" rounds instead of truncating...	3315	// microsoft visual "c" rounds instead of truncating...
2059	glColor4f (r, g, b, a);	3316	glColor4f (r, g, b, a);
2060		3317
2061	void glInterleavedArrays (int format, int stride, char *data)
2062
2063	void glDrawElements (int mode, int count, int type, char *indices)
2064
2065	# 1.2 void glDrawRangeElements (int mode, int start, int end
2066
2067	void glRasterPos (float x, float y, float z = 0.)	3318	void glRasterPos (float x, float y, float z = 0.)
2068	CODE:	3319	CODE:
2069	glRasterPos3f (0, 0, z);	3320	glRasterPos3f (0, 0, z);
2070	glBitmap (0, 0, 0, 0, x, y, 0);	3321	glBitmap (0, 0, 0, 0, x, y, 0);
2071		3322
…		…
2075		3326
2076	void glTexCoord (float s, float t)	3327	void glTexCoord (float s, float t)
2077	CODE:	3328	CODE:
2078	glTexCoord2f (s, t);	3329	glTexCoord2f (s, t);
2079		3330
		3331	void glRect (float x1, float y1, float x2, float y2)
		3332	CODE:
		3333	glRectf (x1, y1, x2, y2);
		3334
		3335	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3336	CODE:
		3337	glBegin (GL_LINE_LOOP);
		3338	glVertex2f (x1, y1);
		3339	glVertex2f (x2, y1);
		3340	glVertex2f (x2, y2);
		3341	glVertex2f (x1, y2);
		3342	glEnd ();
		3343
		3344	PROTOTYPES: ENABLE
		3345
		3346	void glBegin (int mode)
		3347
		3348	void glEnd ()
		3349
		3350	void glPointSize (GLfloat size)
		3351
		3352	void glLineWidth (GLfloat width)
		3353
		3354	void glInterleavedArrays (int format, int stride, char *data)
		3355
		3356	void glDrawElements (int mode, int count, int type, char *indices)
		3357
		3358	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3359
2080	void glTexEnv (int target, int pname, float param)	3360	void glTexEnv (int target, int pname, float param)
2081	CODE:	3361	CODE:
2082	glTexEnvf (target, pname, param);	3362	glTexEnvf (target, pname, param);
2083		3363
2084	void glTexParameter (int target, int pname, float param)	3364	void glTexParameter (int target, int pname, float param)
…		…
2100	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3380	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2101	CODE:	3381	CODE:
2102	if (gl.SeparableFilter2D)	3382	if (gl.SeparableFilter2D)
2103	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3383	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2104		3384
2105	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3385	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2106		3386
2107	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3387	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2108		3388
2109	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3389	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3390
		3391	void glPixelZoom (float x, float y)
2110		3392
2111	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3393	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2112		3394
2113	int glGenTexture ()	3395	int glGenTexture ()
2114	CODE:	3396	CODE:
2115	{	3397	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	3398	OUTPUT:
2121	RETVAL	3399	RETVAL
2122		3400
2123	void glDeleteTexture (int name)	3401	void glDeleteTexture (int name)
2124	CODE:	3402	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	3403	del_texture (name);
2128	}	3404
2129
2130	int glGenList ()	3405	int glGenList ()
2131	CODE:	3406	CODE:
2132	RETVAL = glGenLists (1);	3407	RETVAL = glGenLists (1);
2133	OUTPUT:	3408	OUTPUT:
2134	RETVAL	3409	RETVAL
…		…
2141		3416
2142	void glEndList ()	3417	void glEndList ()
2143		3418
2144	void glCallList (int list)	3419	void glCallList (int list)
2145		3420
		3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
		3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3427
		3428	PROTOTYPES: DISABLE
		3429
		3430	void
		3431	find_widget (SV *self, NV x, NV y)
		3432	PPCODE:
		3433	{
		3434	if (within_widget (self, x, y))
		3435	XPUSHs (self);
		3436	}
		3437
		3438	BOOT:
		3439	{
		3440	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3441
		3442	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3443	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3444	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3445	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3446	}
		3447
		3448	void
		3449	draw (SV *self)
		3450	CODE:
		3451	{
		3452	HV *hv;
		3453	SV **svp;
		3454	NV x, y, w, h;
		3455	SV *draw_x_sv = GvSV (draw_x_gv);
		3456	SV *draw_y_sv = GvSV (draw_y_gv);
		3457	SV *draw_w_sv = GvSV (draw_w_gv);
		3458	SV *draw_h_sv = GvSV (draw_h_gv);
		3459	double draw_x, draw_y;
		3460
		3461	if (!SvROK (self))
		3462	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3463
		3464	hv = (HV *)SvRV (self);
		3465
		3466	if (SvTYPE (hv) != SVt_PVHV)
		3467	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3468
		3469	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3470	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3471
		3472	if (!h \|\| !w)
		3473	XSRETURN_EMPTY;
		3474
		3475	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3476	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3477
		3478	draw_x = SvNV (draw_x_sv) + x;
		3479	draw_y = SvNV (draw_y_sv) + y;
		3480
		3481	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3482	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3483	XSRETURN_EMPTY;
		3484
		3485	sv_setnv (draw_x_sv, draw_x);
		3486	sv_setnv (draw_y_sv, draw_y);
		3487
		3488	glPushMatrix ();
		3489	glTranslated (x, y, 0);
		3490
		3491	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3492	{
		3493	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3494
		3495	if (svp && SvTRUE (*svp))
		3496	{
		3497	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3498	glEnable (GL_BLEND);
		3499	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3500	glBegin (GL_QUADS);
		3501	glVertex2f (0, 0);
		3502	glVertex2f (w, 0);
		3503	glVertex2f (w, h);
		3504	glVertex2f (0, h);
		3505	glEnd ();
		3506	glDisable (GL_BLEND);
		3507	}
		3508	}
		3509	#if 0
		3510	// draw borders, for debugging
		3511	glPushMatrix ();
		3512	glColor4f (1., 1., 0., 1.);
		3513	glTranslatef (.5, .5, 0.);
		3514	glBegin (GL_LINE_LOOP);
		3515	glVertex2f (0 , 0);
		3516	glVertex2f (w - 1, 0);
		3517	glVertex2f (w - 1, h - 1);
		3518	glVertex2f (0 , h - 1);
		3519	glEnd ();
		3520	glPopMatrix ();
		3521	#endif
		3522	PUSHMARK (SP);
		3523	XPUSHs (self);
		3524	PUTBACK;
		3525	call_method ("_draw", G_VOID \| G_DISCARD);
		3526	SPAGAIN;
		3527
		3528	glPopMatrix ();
		3529
		3530	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3531	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3532	}
		3533

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs. Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC