Unlock spellcards on story mode encounter

But only when not using continues!

src/boss.c

@@ -178,12 +178,24 @@ void free_attack(Attack *a) {
 void start_attack(Boss *b, Attack *a) {
 #if DEBUG
 	printf("BOSS start_attack(): %s\n", a->name);
-	StageInfo *i = stage_get_by_spellcard(a->info, global.diff);
-	if(i) {
-		printf("This attack has a spell stage: %u\n", i->id);
-	}
 #endif
 
+	if(global.replaymode == REPLAY_RECORD && global.stage->type == STAGE_STORY && !global.plr.continues) {
+		StageInfo *i = stage_get_by_spellcard(a->info, global.diff);
+		if(i) {
+			StageProgress *p = stage_get_progress_from_info(i, global.diff, true);
+			if(p && !p->unlocked) {
+				printf("Spellcard unlocked! %s: %s\n", i->title, i->subtitle);
+				p->unlocked = true;
+			}
+		}
+#if DEBUG
+		else if(a->type == AT_Spellcard) {
+			warnx("FIXME: spellcard '%s' is not available in spell practice mode!", a->name);
+		}
+#endif
+	}
+
 	a->starttime = global.frames + ATTACK_START_DELAY;
 	a->rule(b, EVENT_BIRTH);
 	if(a->type == AT_Spellcard || a->type == AT_SurvivalSpell)

src/global.h

@@ -38,6 +38,8 @@
 #include "random.h"
 #include "events.h"
 
+#include "taisei_err.h"
+
 #define FILE_PREFIX PREFIX "/share/taisei/"
 #define CONFIG_FILE "config"
 

src/progress.c

@@ -122,7 +122,7 @@ static void progress_read(SDL_RWops *file) {
 			case PCMD_UNLOCK_STAGES:
 				warnx("progress_read(): %i %i", cmd, cmdsize);
 				while(cur < cmdsize) {
-					StageProgress *p = stage_get_progress(SDL_ReadLE16(vfile), D_Any);
+					StageProgress *p = stage_get_progress(SDL_ReadLE16(vfile), D_Any, true);
 					if(p) {
 						p->unlocked = true;
 					}
@@ -149,7 +149,7 @@ static void progress_write(SDL_RWops *file) {
 	StageInfo *stg;
 
 	for(stg = stages; stg->loop; ++stg) {
-		StageProgress *p = stage_get_progress_from_info(stg, D_Any);
+		StageProgress *p = stage_get_progress_from_info(stg, D_Any, false);
 		if(p && p->unlocked) {
 			++num_unlocked;
 		}
@@ -170,7 +170,7 @@ static void progress_write(SDL_RWops *file) {
 	SDL_WriteLE16(vfile, num_unlocked * 2);
 
 	for(stg = stages; stg->loop; ++stg) {
-		StageProgress *p = stage_get_progress_from_info(stg, D_Any);
+		StageProgress *p = stage_get_progress_from_info(stg, D_Any, false);
 		if(p && p->unlocked) {
 			SDL_WriteLE16(vfile, stg->id);
 		}
@@ -194,7 +194,7 @@ static void progress_unlock_all(void) {
 	StageInfo *stg;
 
 	for(stg = stages; stg->loop; ++stg) {
-		StageProgress *p = stage_get_progress_from_info(stg, D_Any);
+		StageProgress *p = stage_get_progress_from_info(stg, D_Any, false);
 		if(p) {
 			p->unlocked = true;
 		}

src/stage.c

@@ -255,7 +255,7 @@ StageInfo* stage_get_by_spellcard(AttackInfo *spell, Difficulty diff) {
 	return NULL;
 }
 
-StageProgress* stage_get_progress_from_info(StageInfo *stage, Difficulty diff) {
+StageProgress* stage_get_progress_from_info(StageInfo *stage, Difficulty diff, bool allocate) {
 	// D_Any stages will have a separate StageProgress for every selectable difficulty.
 	// Stages with a fixed difficulty setting (spellpractice, extra stage...) obviously get just one and the diff parameter is ignored.
 
@@ -274,6 +274,10 @@ StageProgress* stage_get_progress_from_info(StageInfo *stage, Difficulty diff) {
 	}
 
 	if(!stage->progress) {
+		if(!allocate) {
+			return NULL;
+		}
+
 		size_t allocsize = sizeof(StageProgress) * (fixed_diff ? 1 : NUM_SELECTABLE_DIFFICULTIES);
 		stage->progress = malloc(allocsize);
 		memset(stage->progress, 0, allocsize);
@@ -285,8 +289,8 @@ StageProgress* stage_get_progress_from_info(StageInfo *stage, Difficulty diff) {
 	return stage->progress + (fixed_diff ? 0 : diff - D_Easy);
 }
 
-StageProgress* stage_get_progress(uint16_t id, Difficulty diff) {
-	return stage_get_progress_from_info(stage_get(id), diff);
+StageProgress* stage_get_progress(uint16_t id, Difficulty diff, bool allocate) {
+	return stage_get_progress_from_info(stage_get(id), diff, allocate);
 }
 
 void stage_start(void) {

src/stage.h

@@ -76,10 +76,13 @@ typedef struct StageInfo {
 } StageInfo;
 
 extern StageInfo stages[];
+
 StageInfo* stage_get(uint16_t);
 StageInfo* stage_get_by_spellcard(AttackInfo *spell, Difficulty diff);
-StageProgress* stage_get_progress(uint16_t id, Difficulty diff);
-StageProgress* stage_get_progress_from_info(StageInfo *stage, Difficulty diff);
+
+StageProgress* stage_get_progress(uint16_t id, Difficulty diff, bool allocate);
+StageProgress* stage_get_progress_from_info(StageInfo *stage, Difficulty diff, bool allocate);
+
 void stage_init_array(void);
 
 void stage_loop(StageRule start, StageRule end, StageRule draw, StageRule event, ShaderRule *shaderrules, int endtime);